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More "Differential" Quotes from Famous Books
 ... became confirmed, until finally they became inborn. Others, however, assume that the psychical characteristics by which the sexes are differentiated result solely from individual differences in education. Stern believes that in the case of one differential character, at least, he can prove that for many centuries there has been no difference between the sexes in the matter of education; this character is the capacity for drawing. Kerschensteiner has studied the development of this gift, and considers that his results have established beyond ...
— The Sexual Life of the Child • Albert Moll
... which is not in essence inherent in the theory of the relativity of space. But this doctrine has never really been accepted in science, whatever people say. What appears in our dynamical treatises is Newton's doctrine of relative motion based on the doctrine of differential motion in absolute space. When you once admit that the points are radically different entities for differing assumptions of rest, then the orthodox formulae lose all their obviousness. They were only obvious because you were really thinking ...
— The Concept of Nature - The Tarner Lectures Delivered in Trinity College, November 1919 • Alfred North Whitehead
... Liberty establish itself, but only by respectable methods. Round whom others of like temper will gather; known by and by as Girondins, to the sorrowing wonder of the world. Of which sort note Condorcet, Marquis and Philosopher; who has worked at much, at Paris Municipal Constitution, Differential Calculus, Newspaper Chronique de Paris, Biography, Philosophy; and now sits here as two-years Senator: a notable Condorcet, with stoical Roman face, and fiery heart; 'volcano hid under snow;' styled likewise, in irreverent language, ...
— The French Revolution • Thomas Carlyle
... half amalgamated, or coated with impurities, the whole concern superintended by a man who knows as little about the treatment of auriferous quartz by the amalgamating or any other processes as a dingo does of the differential calculus. Result: 3 dwt. to the ton in the retort, 30 dwt. in the tailings, and a payable claim ...
— Getting Gold • J. C. F. Johnson
... Many differential characters have been pointed out in the skulls and teeth of bears, and to a less extent, in the claws; but while these undoubtedly exist, the conclusions to be drawn from them are uncertain, for ...
— American Big Game in Its Haunts • Various
... the basis of the higher mathematics. Boyle, an Irishman, has been called the "father of modern chemistry," so many were his researches in that field of knowledge. Far greater than any of these men was Sir Isaac Newton, who discovered the law of gravitation and the differential calculus. During the Civil War a group of students interested in the natural world began to hold meetings in London and Oxford, and shortly after the Restoration they obtained a charter under the name of the Royal Society. It still exists and enrolls among its members the most distinguished ...
— EARLY EUROPEAN HISTORY • HUTTON WEBSTER
... battery. The engine can be belted to the generator, in such a case, by means of the fly wheel. Or a form of friction drive can be devised, by means of which the rear wheels (jacked up off the floor) may supply the necessary motive power. In such a case it would be necessary to make allowance for the differential in the rear axle, so that the power developed by the engine would be delivered to the ...
— Electricity for the farm - Light, heat and power by inexpensive methods from the water - wheel or farm engine • Frederick Irving Anderson
... vision perceived its possible invalidity. He saw that it was at least possible that the difference of conducting power between the earth and the wire might give one an advantage over the other, and that thus a residual or differential current might be obtained. He combined wires of different materials, and caused them to act in opposition to each other, but found the combination ineffectual. The more copious flow in the better ...
— Little Masterpieces of Science: - Invention and Discovery • Various
... Perm and Vyatka. And when propagandists pointed out to them that the French worker was paid 100 per cent. more, they brooded over the inequality and labeled it as they were told. For overwork, too, the rate of pay was still more unequal. One result of this differential treatment was the estrangement of the two races as represented by the two classes of workmen, and the growth of mutual dislike. But there was another. When they learned, as they did in time, that the employer was selling the produce of their labor at a profit ...
— The Inside Story Of The Peace Conference • Emile Joseph Dillon
... the review of Messrs. Williamson, Parker, Rupert Jones, and myself in our studies of the types of this group;" and he states as the result of this extensive comparison of specimens: "The range of variation is so great among the Foraminifera as to include not merely those differential characters which have been usually accounted specific, but also those upon which the greater part of the genera, of this group have been founded, and even in some instances ...
— Darwinism (1889) • Alfred Russel Wallace
... possible that by that time children will learn the differential calculus—as they learn now to speak—from their mothers and nurses, or that they may talk in the hypothetical language, and work rule of three sums, as soon as they are born; but this is not probable; we cannot calculate on any corresponding advance in man's ...
— Erewhon • Samuel Butler
... spread of intercourse among the States has worn away their more marked differential points of character and purpose. Step by step the course of history has forced our people into closer harmony and union. To-day the forty-eight States look to one another in true brotherhood. And as the final bond of that brotherhood they have established a new organization, the House of Governors. ...
— The Great Events by Famous Historians, Vol. 21 - The Recent Days (1910-1914) • Charles F. Horne, Editor
... that most general and most indefinite of phrases, so far from obstructing his study, was in reality an aid to his thinking and a spur to excellence—not excellence over others, but over himself. There were moments, doubtless, long moments too, in which he forgot Homer and Cicero and differential calculus and chemistry, for "the bonnie lady-lassie,"—that was what he called her to himself; but it was only, on emerging from the reverie, to attack his work with fresh vigour. She was so young, so plainly girlish, that as yet there was no room for dread or jealousy; the feeling in his heart was ...
— Sir Gibbie • George MacDonald
... of phony," Elshawe said. "And you know it. I'll come to the point. I know that Malcom Porter didn't invent the Gravito-Inertial Differential Polarizer. You did." ...
— By Proxy • Gordon Randall Garrett
... face, thrilling in its awakened emotion, met his glance at the window of a carriage. He dispatched his luggage to the Faucon, and sprang lightly in the carriage when the omnibuses had departed for the Lausanne plateau. Alan Hawke was carefully differential in his greeting and he meekly answered all the rapid ...
— A Fascinating Traitor • Richard Henry Savage
... tribes and leading them to combine against it. Again, superior cunning, stealth and swiftness of foot, or even better weapons, would often lead to victory as well as mere physical strength. Moreover this kind of more or less perpetual war goes on among all savage peoples. It could lead therefore to no differential characters, but merely to the keeping up of a certain average standard of bodily and mental health and vigour. So with selection of variations adapted to special habits of life, as fishing, paddling, ...
— Alfred Russel Wallace: Letters and Reminiscences, Vol. 1 (of 2) • James Marchant
... a civilization, consisting of a wealth-power center and a periphery of associated and dependent territories and peoples, led to a living-standard differential in favor of the center. It also involved the establishment of a political apparatus strong enough to perpetuate the relationship by collecting tribute and taxes from the weak and depositing them in the treasure ...
— Civilization and Beyond - Learning From History • Scott Nearing
... to the constitution of the British nobility and those broad popular distinctions which determine for each nobility its effectual powers. The next point is, to exhibit the operation of these differential powers in the condition of manners which they produce. But, as a transitional stage lying between the two here described—between the tenure of our aristocracy as a casual principle, and the popular working of our aristocracy as an effect—we will ...
— Blackwood's Edinburgh Magazine—Vol. 54, No. 333, July 1843 • Various
... trivial after you have been in the actual world of affairs. But Tyndall did not give up. He rose every morning at six, took his cold bath, dressed and ran up the hill half a mile and back. He breakfasted with the family, that he might talk German. Then he dived into differential calculus and philosophical abstrusities. He was not sent to college: he went. And he made college give up all it had. On the wall of his room, as a sort of ornamental frieze in charcoal, he wrote this from Emerson: "High knowledge and great strength are within the reach of every man ...
— Little Journeys to the Homes of the Great - Volume 12 - Little Journeys to the Homes of Great Scientists • Elbert Hubbard
... cunning, stealth, and swiftness of foot, or even better weapons, would often lead to victory as well as mere physical strength. Moreover, this kind of more or less perpetual war goes on amongst savage peoples. It could lead, therefore, to no differential characters, but merely to the keeping up of a certain average standard of bodily and mental health ...
— More Letters of Charles Darwin Volume II - Volume II (of II) • Charles Darwin
... previously, Cavalieri's work on Indivisibles had appeared. This method was improved by Torricelli and others. The way was now open, for the development of the Infinitesimal Calculus, the method of Fluxions of Newton, and the Differential and Integral Calculus of Leibnitz. Though in his possession many years previously, Newton published nothing on Fluxions until 1704; the imperfect notation he employed retarded very much the application of his method. Meantime, ...
— History of the Conflict Between Religion and Science • John William Draper
... are by agreement allowed to charge a lower rate than others running to the same points. To and from each of the eastern cities there are two classes of roads—the standard lines and the differential lines. The standard lines have the advantage of more direct connections; the differential lines reach the freight destinations by circuitous routes, in some instances by almost double the mileage. With a view to equalising these conditions the general traffic associations allow the differential lines to carry freight at a lower rate per mile than ...
— Up To Date Business - Home Study Circle Library Series (Volume II.) • Various
... forces of nature, so does 'labour' mean all the forces of man. Why, then, speak of ability?" These criticisms are purely verbal. If we like to take "labour" as a collective name for all forms of human effort, we can of course do so; but in that case we must find other differential names for the different forces of effort individually. To give them all the same name is not to explain them. It is to tie them all ...
— A Critical Examination of Socialism • William Hurrell Mallock
... succeeded in wringing from the tenacious and inflexible Cabinet of St Petersburg an important commercial advantage! On Lord Aberdeen's accession to office, he found Russia in the act of aiming a fatal blow at a very important branch of our shipping trade, by levying a differential duty on all British vessels conveying to Russian ports any goods which were not the produce of the British dominions. After, however, a skilful and very arduous negotiation, our foreign secretary has succeeded in averting that blow—and we retain the great ...
— Blackwood's Edinburgh Magazine, No. CCCXXXIX. January, 1844. Vol. LV. • Various
... The motor-bus reluctantly slackens and stops. Not the differential brake, nor the foot-brake, has arrested the motor-bus, but the invisible brake of public opinion, acting by administrative transmission. There is not a policeman in sight. Theoretically, the motor-'bus is free ...
— The Author's Craft • Arnold Bennett
... mine was, perhaps, not more important, but it was, on the whole, better calculated to startle the prevailing preconceptions; for, as to the new system of morals introduced by Christ, generally speaking, it is too dimly apprehended in its great differential features to allow of its miraculous character being adequately appreciated; one flagrant illustration of which is furnished by our experience in Affghanistan, where some officers, wishing to impress Akhbar Khan with the beauty of Christianity, ...
— Memorials and Other Papers • Thomas de Quincey
... arithmetical progression, geometrical progression, harmonical progression[obs3]; percentage, permilage. figurate numbers[obs3], pyramidal numbers, polygonal numbers. power, root, exponent, index, logarithm, antilogarithm; modulus, base. differential, integral, fluxion[obs3], fluent. Adj. numeral, complementary, divisible, aliquot, reciprocal, prime, relatively prime, fractional, decimal, figurate[obs3], incommensurable. proportional, exponential, ...
— Roget's Thesaurus
... of Complex Functions,' Riemann; 'Tensors and Geodesics,' Gauss," Tony read. "Hm—old stuff. But here's modern dope along the same line. 'Tensors,' by Christoffel; 'Absolute Differential Calculus,' by Ricci and Levi Civita. And Schroedinger and Eddington and D'Abro. Looks like ...
— The Einstein See-Saw • Miles John Breuer
... lower blades when in any other position than horizontal. The centre of pressure of the lower blade, being at a greater depth below the surface than the centre of pressure of the upper blade, acts upon a medium of greater resistance to displacement, and the differential of the pressures of the two blades produces inevitably a vibratory motion in the stern of the vessel. This effect is greatly increased when the clearance given to the screw in the dead-wood is too small; for the reduction of the hydrostatic pressure ...
— The Atlantic Monthly, Volume V, Number 29, March, 1860 - A Magazine Of Literature, Art, And Politics • Various
... Munn' Differential Partnership Method of French Conversation. The Things About Us, and a Few Others. 2 ...
— The Jacobite Rebellions (1689-1746) - (Bell's Scottish History Source Books.) • James Pringle Thomson
... The enforcement of differential duties against products of this country exported to Cuba and Puerto Rico prompted the immediate claim on our part to the benefit of the minimum tariff of Spain in return for the most favorable treatment permitted by our laws as regards the production of Spanish territories. ...
— Compilation of the Messages and Papers of the Presidents - Volume 8, Section 2 (of 2): Grover Cleveland • Grover Cleveland
... Stewart show that in view of these considerations the court has repeatedly stated that "profit sharing could not be taken as a basis of awards, on the ground that it would involve the necessity of fixing differential rates of wages, which would lead to confusion, would be unfair to many employers, and unsatisfactory ...
— Socialism As It Is - A Survey of The World-Wide Revolutionary Movement • William English Walling
... second class of cases the sex-chromosome is double, consisting of two components which pass together to one pole. Examples of this are Syromaster, Phylloxera, Agalena. In a third class the sex-chromosome is accompanied by a fellow which is usually smaller, and the two separate at the differential division. The sizes of the two differ in different degrees, from cases as in many Coleoptera and Diptera in which the smaller chromosome is very minute, to those (Benacus, Mineus) in which it is almost as large as its fellow, and others (Nezara, Oncopeltus) in ...
— Hormones and Heredity • J. T. Cunningham
... move a counter-resolution; namely, "That it is the opinion of this house, that it is practicable to supply the present inadequacy of the revenue to meet the expenditure of the country, by a judicious alteration of protective and differential duties, without any material increase of the public burdens; that such a course will, at the same time, promote the interests of trade, and afford relief to the industrious classes, and is best calculated to ...
— The History of England in Three Volumes, Vol.III. - From George III. to Victoria • E. Farr and E. H. Nolan
... (as the village was called), and put up at one of those quaint, low-raftered, bulging old inns which still remain, thank Heaven, here and there, in the less travelled parts of England. If I were dusty and dirty when I arrived, you ought to have seen me the next day after a two-hours' job with the differential gears. By the time I had got the trouble to rights, and had puffed up and down the main street to make assurance sure and astonish the natives (who came out two hundred strong and cheered), I was as frowsy, unkempt, and dilapidated an American ...
— Love, The Fiddler • Lloyd Osbourne
... in the United States are now becoming lawyers or men of science, who would have become ministers had they been born a century or two ago. But this environmental influence seems to us a minor one, for the man who is highly gifted in some one line is usually, as all the work of differential psychology shows, gifted more than the average in many other lines. Opportunity decides in just what field his life work shall lie; but he would be able to make a success in a number of fields. Darwin born in America would probably not have become the Darwin ...
— Applied Eugenics • Paul Popenoe and Roswell Hill Johnson
... convincing a proof of the Deity as these purely mental conceptions of numerical and mathematical science which have been, by slow degrees, vouchsafed to man—and are still granted in these latter times by the differential calculus, now superseded by the higher algebra—all of which must have existed in that sublimely omniscient mind from eternity." See also The Life and Letters of Adam Sedgwick, Cambridge, 1890, vol. ...
— History of the Warfare of Science with Theology in Christendom • Andrew Dickson White
... branch, which commences in the student's second year, with Greek, Roman, and Mediaeval architectural history, the Orders and their applications, drawing, sketching, and tracing, analytic geometry, differential calculus, physics, descriptive geometry, botany, and physical geography. In the third year the course is extended to the theory of decoration, color, form, and proportion; conventionalism, symbolism, the decorative arts, stained glass, fresco ...
— Scientific American Supplement, No. 446, July 19, 1884 • Various
... gained by digging under the apple-tree, and which turned out not to be gold, but the fruit, the consequence of digging? Now, I want you to dig Sophy; a Sanscrit, or a Hindostanee, or a Persian treasure will do equally well as a pretext. If she had announced a taste for the differential calculus, I should have said the same. Only dig her, as Maurice dug me apropos to Homer. I wouldn't bother you, only you see no one else could either do it, or be the ...
— The Young Step-Mother • Charlotte M. Yonge
... stone exhibits twin colors, or dichroism, as it is called. (The term signifies two colors.) A well-trained eye can, however, by viewing a stone in several different positions, note the difference in shade of color caused by the differential absorption. ...
— A Text-Book of Precious Stones for Jewelers and the Gem-Loving Public • Frank Bertram Wade
... starting from the top of the tube passes down through it, and comes out at the face of the metal plug. The tube is inserted in the medium whose temperature is to be found, and the electric resistance of the coil is measured by a differential voltameter. From this it is easy to deduce the temperature to which the platinum has been raised. This pyrometer is probably the most widely ...
— Scientific American Supplement, No. 458, October 11, 1884 • Various
... the fame of a host of other justly celebrated scientists and inventors. One of Newton's contemporaries, the German philosopher Gottfried Wilhelm von Leibnitz (1646-1716), elaborated a new and valuable branch of mathematics, the differential calculus, [Footnote: The credit for this achievement was also claimed by Newton.] which has proved to be of immense service in modern engineering. At the same time, the first experiments were being made with the mysterious potencies ...
— A Political and Social History of Modern Europe V.1. • Carlton J. H. Hayes
... individuals, have the time, or will, resolutely to neglect anybody. What pleases us, we admire and further: if a man in any profession, calling, or art, does things which are beyond us, we are as guiltless of neglecting him as the Caffres are of neglecting the differential calculus. Milton sells his "Paradise Lost" for ten pounds; there is no record of Shakespeare dining much with Queen Elizabeth. And it is Utopian to imagine that statues will be set up to right ...
— Friends in Council (First Series) • Sir Arthur Helps
... functions of the clutch, carburetor, valves, magneto, spark plug, differential cam shaft, and different speed gears, and be able to explain difference between a two and ...
— Boy Scouts Handbook - The First Edition, 1911 • Boy Scouts of America
... of the sickly separation of the beauty of nature from the thing to be done, must consider that our hunting of the picturesque is inseparable from our protest against false society. Man is fallen; nature is erect, and serves as a differential thermometer, detecting the presence or absence of the divine sentiment in man. By fault of our dulness and selfishness we are looking up to nature, but when we are convalescent, nature will look up to us. We see the foaming brook with compunction: if our own life ...
— Essays, Second Series • Ralph Waldo Emerson
... be good enough looking. I can read it from almost every fellow that comes near me. I wonder why? I mean, why me and not Marjorie over in the Main Office? She's a sweet girl, but she never gets a second look from the guys. There must be some fine differential point I'm missing somewhere, but I don't ...
— Second Sight • Alan Edward Nourse
... Essay on Probabilities (1838), forming the 107th volume of Lardner's Cyclopaedia, which forms a valuable introduction to the subject; and The Elements of Trigonometry and Trigonometrical Analysis, preliminary to the Differential Calculus (1837). Several of his mathematical works were published by the Society for the Diffusion of Useful Knowledge, of which De Morgan was at one time an active member. Among these may be mentioned the Treatise on the Differential and Integral ...
— Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 2 - "Demijohn" to "Destructor" • Various
... been variously described: as 'An Apotheosis of Pupil-Teachery'; as 'George Sand plus Science and minus Sex'; as 'Pallas with prejudices and a corset'; as 'the fruit of a caprice of Apollo for the Differential Calculus.' The comparison of her admirable talent to 'not the imperial violin but the grand ducal violoncello' seems suggestive ...
— Views and Reviews - Essays in appreciation • William Ernest Henley
... cleared the diagnostic atmosphere to such an extent as to justify one in declaring that, since the discovery of the abscess there could be no doubt of diffuse peritonitis, is hard to understand. According to my training in the worth of differential diagnosis, I should look upon such a diagnosis as most excellent proof that the peritoneum was still intact, and, if the case were handled carefully, its intestine sacredness would remain free from the vandalizing ...
— Appendicitis: The Etiology, Hygenic and Dietetic Treatment • John H. Tilden, M.D.
... encountered by a comparatively high degree of culture associated with a cruel and debasing system of rites and practices which belong to the lowest savagery. Dr. Haddon has usefully suggested the term "differential evolution" for this phenomenon in the culture history of man,[310] and as I find myself in entire agreement with this distinguished anthropologist as to the facts[311] which call for a special terminology, I ...
— Folklore as an Historical Science • George Laurence Gomme
... she would as soon have wrestled with the differential calculus. "Why, dear me," she stammered, "there's Alice; she never came out, and I don't see but what she's got along all right: good home, nice husband, and everything ...
— With the Procession • Henry B. Fuller
... he revived the forgotten interest in the Old and Eastern World, and brought the ends of the earth together. Circumnavigator of the realms of mind, wherever he touched, he appeared as discoverer, as conqueror, as lawgiver. In mathematics, he discovered or invented the Differential Calculus,—the logic of transcendental analysis, the infallible method of astronomy, without which it could never have compassed the large conclusions of the "Mecanique Celeste." In his "Protogaea," published in 1693, he laid the foundation of the science of Geology. ...
— The Atlantic Monthly, Vol. II, No. 8, June 1858 • Various
... that he had any.—The sage Leibnitz would very fain have followed him to England; but, for reasons indifferently good, could never be allowed. If the truth must be told, the sage Leibnitz had a wisdom which now looks dreadfully like that of a wiseacre! In Mathematics even,—he did invent the Differential Calculus, but it is certain also he never could believe in Newton's System of the Universe, nor would read the PRINCIPIA at all. For the rest, he was in quarrel about Newton with the Royal Society here; ill seen, it is probable, by this sage and ...
— History Of Friedrich II. of Prussia, Volume V. (of XXI.) • Thomas Carlyle
... that England offers an unequalled field for a teacher of ability and perseverance, always provided that he is as competent an authority on cricket and boating as he is on Greek particles and the working of the differential calculus. I speak, of course, simply of the ordinary university graduate, who (like myself), not being from patrician ranks or Mammon-blessed, must hew out a position for himself without any aid from the patronage of influential friends or relatives. Given a moderate amount ...
— Lippincott's Magazine, Vol. 22, September, 1878 • Various
... name. It was a junkyard. In it were car parts, wrecks with parts undamaged, whole motors rusting in the air, axles, wheels, differential assemblies and transmissions from a thousand cars of a thousand different parentages. Hubcaps abounded in piles sorted to size and shape. Jake drove the little pickup truck into an open shed. The tire and wheel came from the back and went ...
— The Fourth R • George Oliver Smith
... spinal puncture was accordingly performed, and the spinal fluid findings were as follows: Fluid clear, pressure moderately increased, Noguchi butyric acid reaction positive, a rather uncommonly heavy granular type of precipitate, cells per cubic millimeter 129. Differential cell count: Lymphocytes, 94 per cent; phagocytes 2.2 per cent; plasma cells, 0.25 per cent; unclassified cells, 2.25 per cent. Wassermann reaction with spinal fluid negative, both active and inactivated. Wassermann ...
— Studies in Forensic Psychiatry • Bernard Glueck
... The history of synthetic projective geometry has little to do with the work of the great philosopher Descartes, except in an indirect way. The method of algebraic analysis invented by him, and the differential and integral calculus which developed from it, attracted all the interest of the mathematical world for nearly two centuries after Desargues, and synthetic geometry received scant attention during the rest of the seventeenth century and ...
— An Elementary Course in Synthetic Projective Geometry • Lehmer, Derrick Norman
... think, bear me out when I assert that, whatever their objections to consanguineous marriages may be, they have no more idea of the advantages of this or that sort of breeding, or of any laws of Nature bearing on the question, than they have of differential calculus."[177] ...
— Primitive Love and Love-Stories • Henry Theophilus Finck
... the penultimate hundred yards were covered with fixed bayonets. In this manner we were prepared for any surprise. The enemy replied fitfully to our fire, and we could now see several khaki-clad figures with white hat-bands—the differential symbols—moving backwards and forwards amidst the trees. Presently they disappeared as we worked nearer to their lines. We were now rushing forward, lying down to fire, rising and running only to drop down again and discharge another ...
— The Amateur Army • Patrick MacGill
... Ah! "The simple forms of machines. The lever, the wedge, the inclined plane—Father—and here we come to further consider the application of this principle, my dear Charles, to what is known as the differential wheel and axle. Um Charles—Father—Charles. Father." (He looks up despairingly at MARY.) No good, my dear. Out of date. (He, however, resumes ...
— The Drone - A Play in Three Acts • Rutherford Mayne
... pillars of the Bourse at Antwerp. He was likewise a tolerable scholar, a detestable poet, an intriguing politician, and a corrupt financier. He was regularly in the pay of Sir Thomas Gresham, to whom he furnished secret information, for whom he procured differential favors, and by whose government he was rewarded by gold chains and presents of hard cash, bestowed as secretly as the equivalent was conveyed adroitly. Nevertheless, although his venality was already more than suspected, and although his peculation, during ...
— The Rise of the Dutch Republic, 1555-1566 • John Lothrop Motley
... wish my mother could see me now with a grease-gun under my car, Filling my differential, ere I start for the camp afar, Atop of a sheet of frozen iron, in cold that'd make you cry. "Why do we do it?" you ask. "Why? We're the F.A.N.Y." I used to be in Society—once; Danced, hunted, and ...
— Fanny Goes to War • Pat Beauchamp
... the point is that a story is exciting because it has in it so strong an element of will, of what theology calls free-will. You cannot finish a sum how you like. But you can finish a story how you like. When somebody discovered the Differential Calculus there was only one Differential Calculus he could discover. But when Shakespeare killed Romeo he might have married him to Juliet's old nurse if he had felt inclined. And Christendom has excelled in the narrative romance exactly ...
— Orthodoxy • G. K. Chesterton
... various races are transplanted, their complexions never change, unless they mingle with the natives of the country. The mucous membrane of the negroes, which is known to be of a black colour, is a manifest proof, that there is a differential principle in each species of men, ...
— The Young Gentleman and Lady's Monitor, and English Teacher's Assistant • John Hamilton Moore
... mental history of the Australians, a somewhat different complexion is put upon the state of their culture. With very plain living went something that approached to high thinking; and we must recognize in this case, as in others, what might be termed a differential evolution of culture, according to which some elements may advance, whilst others ...
— Anthropology • Robert Marett
... Canker Definition Causes, Predisposing and Exciting Symptoms and Pathological Anatomy Differential Diagnosis and Prognosis Treatment Malcolm's, Lieutenant Rose's, Bermbach's, Hoffmann's ...
— Diseases of the Horse's Foot • Harry Caulton Reeks
... containing all of the elements necessary for permanent prosperity for both employers and men under ordinary day work, the task system, piece work, contract work, the premium plan, the bonus system and the differential rate; and he will find a very much larger number of instances of bad management under these systems containing as they do the elements which lead to discord and ultimate loss and trouble for ...
— Shop Management • Frederick Winslow Taylor
... me as a genuine rara avis, a fashionable young lady with no more aptitude for the 'concord of sweet sounds,' than for the abstractions of Hegel, or Differential Calculus. It is traditional, that while in my nurse's arms, I performed miracles of melody such as Auld Lang Syne, with one little finger; but such undue precocity, madly stimulated by ambitious ...
— Infelice • Augusta Jane Evans Wilson
... may be (and have already been) somewhat modified as occasion requires, but the principles of fixation and staining here set forth must for long remain the methods to be utilised in future work. His differential staining, in which he utilised the special affinities that certain cells and parts of cells have for basic, acid and neutral stains, was simply a foreshadowing of his work on the affinity that certain cells and tissues have for specific drugs and toxins; the study of these ...
— Histology of the Blood - Normal and Pathological • Paul Ehrlich
... the full explanation of the dust free spaces in a few words, but we may say roughly that there is a molecular bombardment from all warm surfaces by means of which small suspended bodies get driven outward and kept away from the surface. It is a sort of differential bombardment of the gas molecules on the two faces of a dust particle somewhat analogous to the action on Mr. Crookes' radiometer vanes. Near cold surfaces the bombardment is very feeble, and if they are cold enough it appears to act toward the ...
— Scientific American Supplement, No. 443, June 28, 1884 • Various
... make up my mind whether I would open fire upon the immortality of the soul, matrimony, or the differential calculus, when, as we passed from the narrow street into the road leading sound Jako, ...
— Mr. Isaacs • F. Marion Crawford
... and auto-inoculable properties of the contents of the lesions, in impetigo contagiosa; the tendency to appear in groups, the smaller lesions, the intense itchiness, course, multiform characters of the eruption and the disposition to change of type in dermatitis herpetiformis,—will serve as differential points. ...
— Essentials of Diseases of the Skin • Henry Weightman Stelwagon
... This differential spacing in a line of capitals will also be required in a line having abbreviations or initials. The following line, spaced with en-quads throughout, has unnecessarily wide spaces ...
— Capitals - A Primer of Information about Capitalization with some - Practical Typographic Hints as to the Use of Capitals • Frederick W. Hamilton
... if you're right," said Warburton reflectively. "In any case, I know as much about art as I do about the differential calculus. To make money is a good and joyful thing as long as one doesn't bleed the poor. So go ahead, my son, and luck be ...
— Will Warburton • George Gissing
... one of 'em would land it would cheer him up an' put the other one on his mettle; an' they certainly did get more comfort an' brotherly love out of it than most folks does out of a prayer-meetin'; but after Dick went away the' wasn't no more quarrels. No, they was as differential as a pair of Japanese ambassadors; an' she never called him Dad again—never once! an' I could see him a-hunngerin' for it with the look in his eyes a young cow has when she is huntin' for the little wet calf the coyotes has beat her to. It was allus, "Yes, sir," or "No, sir," until I could almost ...
— Happy Hawkins • Robert Alexander Wason
... got back to the hotel, I found Eugene with news that the differential of my car had broken, so that we could not start. It was important that we lose no time in getting the plans of the town to the German authorities, so I got Baron van der Elst to go with me to the General Staff and explain the situation. General de Guise promptly ...
— A Journal From Our Legation in Belgium • Hugh Gibson
... sentences of transposed characters. In the following year Leibnitz mentioned in a letter to Oldenburg (to be communicated to Newton) that he had been for some time in possession of a method for drawing tangents, and explains the method, which was no other than the differential calculus. Before Newton had published a single word upon fluxions the differential calculus had made rapid advances ...
— The World's Greatest Books, Vol IX. • Edited by Arthur Mee and J.A. Hammerton
... from the above truthful estimate of their mentality that these men are to be dismissed as mere factory hands or negligible land-failures. The sea has her own way of making men, and informs them, as the years and miles go by, with a species of differential intuition, a flexible mental mechanism which calibrates and registers with astonishing accuracy and speed. They become profound judges of human character within the rough walls of their experience, and for women they betray ...
— An Ocean Tramp • William McFee
... Astro. "One more lesson on the differential potential between chemical-burning rocket fuels and reactant energy and I'll blast ...
— The Space Pioneers • Carey Rockwell
... in managing herself in the accomplishment of feats which looked impossible at first sight. How often The Terror had thought to herself that she would gladly give up all her knowledge of Greek and the differential and integral calculus if she could only perform the least of those feats which were mere play to The Wonder! Miss Euthymia was not behind the rest in her attainments in classical or mathematical knowledge, and she was one ...
— The Autocrat of the Breakfast-Table • Oliver Wendell Holmes, Sr. (The Physician and Poet not the Jurist)
... thing. When the clutch was thrown in, it could only respond with a loud, discordant whirring. It made no forward movement. We all thought our differential had gone to smash. One of our party went on ahead, and at a nearby camp we telephoned Mr. Hill, superintendent of the power company, of our predicament. He directed a man who was working a pair of heavy horses on a road near by, to hitch onto us and haul us up ...
— Out of Doors—California and Oregon • J. A. Graves
... which was to serve as a larder, and this strenuous work continued until the cave was large enough to hold all the mutton, and a considerable quantity of seal and penguin. Close to this larder Simpson and Wright were busy in excavating for the differential magnetic hut. ...
— The Voyages of Captain Scott - Retold from 'The Voyage of the "Discovery"' and 'Scott's - Last Expedition' • Charles Turley
... amity. But to be once fellow captives, companions in misery, and then companions in mercy and blessedness, that is a new and stronger bond. Mutual love was the badge of reasonable creatures in innocency. But now Jesus Christ hath put a new stamp and signification on it; and made it the very differential character and token of his disciples, "By this shall all men know that ye are my disciples, if ye love one another." And therefore, when he is making his latter will, he gives this testamentary commandment to his children ...
— The Works of the Rev. Hugh Binning • Hugh Binning
... mathematics when a young man, instead of turning his talent to account in an architect's office, a shipbuilding yard, or a locomotive shop. He could find the strain at any part of an iron frame building by the differential and integral calculus to the millionth of an ounce, but the everyday technical routine work with volumes of ready-made tables was unfamiliar and uncongenial to him; he would rather have calculated the tables themselves. The true science of mathematics is the most ...
— The Little City Of Hope - A Christmas Story • F. Marion Crawford
... schedule is concerned, I would be glad, under existing aggravations, to see every particle of differential duty in favor of refined sugar stricken out of our tariff law. If with all the favor now accorded the sugar-refining interest in our tariff laws it still languishes to the extent of closed refineries and thousands ...
— Compilation of the Messages and Papers of the Presidents - Volume 8, Section 2 (of 2): Grover Cleveland • Grover Cleveland
... the first London number of an Irish paper, Protestant in politics. It opens with "Suggestions on the subject of a Novum Organum Moralium," which is the application of algebra and the differential calculus to morals, socials, and politics. There is also a leading article on the subject, and some applications in notes to other articles. A separate publication was afterwards made, with the addition of a long Preface; the author being a clergyman who I ...
— A Budget of Paradoxes, Volume II (of II) • Augustus de Morgan
... and diverging. I got Todhunter's larger 'Plane Trigonometry,' and read it, with the theorems contained in it; then his 'Spherical Trigonometry;' his 'Analytical Geometry, of Two Dimensions,' and 'Conics.' I next obtained De Morgan's 'Differential and Integral Calculus,' then Woolhouse's, and lastly, Todhunter's. I found this department of mathematics difficult and perplexing to the last degree; but I mastered it sufficiently to turn it to some account. This last mathematical ...
— Men of Invention and Industry • Samuel Smiles
... she has fixed the ordinary rules of differential duties upon foreign productions at four and seven per cent, with exceptions altogether trifling in amount, on which a higher charge has ...
— Blackwood's Edinburgh Magazine — Volume 55, No. 340, February, 1844 • Various
... the good fortune to divine the future course of piano development, as also did Schumann. Both took for the strategic center of the piano the principle of what has been called the "differential touch," or discrimination in touch, by means of which not only long passages of different kinds were discriminated from one another, as in the Thalbergian melodies and their surrounding arabesques, but the infinitely finer ...
— The Masters and their Music - A series of illustrative programs with biographical, - esthetical, and critical annotations • W. S. B. Mathews
... by aid of which ordinary differential equations, especially linear ones, can be solved, the solution being given as a curve. The first suggestion in this direction was made by Lord Kelvin. So far no really useful instrument has been made, although the ideas seem sufficiently developed to enable a skilful instrument-maker ...
— Encyclopaedia Britannica, 11th Edition, Volume 4, Part 4 - "Bulgaria" to "Calgary" • Various
... a pleasant impression. My chief college friend was young De Saussure, grandson of the naturalist of that name, who, the first with a single exception, reached the summit of Mont Blanc. The subject of our lecture was some puzzling proposition in the differential calculus, and De Saussure propounded to the professor a knotty difficulty in connection with it. The professor replied unsatisfactorily. My friend still pressed his point, and the professor rejoined very learnedly and ingeniously, but without really meeting the case; ...
— The Atlantic Monthly, Volume 15, No. 91, May, 1865 • Various
... the commercial agreement signed at Madrid the 13th day of February, 1884, it was stipulated and provided that "the duties of the third column of the customs tariffs of Cuba and Puerto Rico, which implies the suppression of the differential flag duty," should at once be applied to the products of and articles proceeding from the United States of ...
— A Compilation of the Messages and Papers of the Presidents - Section 3 (of 3) of Volume 8: Grover Cleveland, First Term. • Grover Cleveland
... admitted that you were simply perfect,' Harry said, glancing at her with visible admiration, 'and I don't think anything on earth could possibly improve you—except perhaps a judicious course of differential and integral calculus, which might possibly serve to tone down slightly your exuberant and excessive vitality. Still, you know, from the point of view of society, which is a force we have always to reckon with—a constant, in fact, ...
— Philistia • Grant Allen
... condition, the more or the less, which the development of certain organs exhibits; and this diversity, viewed in the aggregate, constitutes the sexual difference. That diversity which defines the sexual character of beings of the same species, is but a link in that extended chain of differential gradation which marks its progress through the whole animal kingdom. The female breast is a plus glandular organ, situated, pendent, in that very position where, in a male body, the unevolved ...
— Surgical Anatomy • Joseph Maclise
... all in the Kabalah and in the Bible, is not sufficiently expressed by either the word "Geometry" or the word "Trigonometry." For that science includes these, with Arithmetic, and also with Algebra, Logarithms, the Integral and Differential Calculus; and by means of it are worked out the great problems of Astronomy or the Laws ...
— Morals and Dogma of the Ancient and Accepted Scottish Rite of Freemasonry • Albert Pike
... the lavas of Ascension, as we have already seen, Darwin was led to recognise the circumstance that, when igneous rocks are subjected to great differential movements during the period of their consolidation, they acquire a foliated structure, closely analogous to that of the crystalline schists. Like his predecessor in this field of inquiry, Mr. Poulett Scrope, Charles Darwin seems to have been greatly impressed by these facts, and he ...
— South American Geology - also: - Title: Geological Observations On South America • Charles Darwin
... dualism may also be formulated as follows. If there are two Gods, they must have something in common—that in virtue of which they are Gods—and something in which they differ, which makes them two and not one. If each of them has in addition to divinity a differential element, they are both composite, and neither is the first cause or the necessary existent (19). If one of them only has this differentia, then this one is composite and is not ...
— A History of Mediaeval Jewish Philosophy • Isaac Husik
... planetary wheels which has been applied in practice to the greatest extent and to the most purposes, is probably that in which the axial motions of the train are derived from a fixed sun wheel. Numerous examples of such trains are met with in the differential gearing of hoisting machines, in portable horse-powers, etc. The action of these mechanisms has already been fully discussed; it may be remarked in addition that unless the speed be very moderate, it is found advantageous to balance the weights and divide the pressures by extending the train arm ...
— Scientific American Supplement, Vol. XIX, No. 470, Jan. 3, 1885 • Various
... Frequently in telephony, the electromagnets are provided with more than one winding. One purpose of the double-wound electromagnet is to produce the so-called differential action between the two windings, i.e., making one of the windings develop magnetization in the opposite direction from that of the other, so that the two will neutralize each other, or at least exert different and opposite influences. The principle of the ...
— Cyclopedia of Telephony & Telegraphy Vol. 1 - A General Reference Work on Telephony, etc. etc. • Kempster Miller
... Differentiation on a Particle is very remarkable, the first differential being frequently of greater value than the original particle, and the ...
— The Life and Letters of Lewis Carroll • Stuart Dodgson Collingwood
... turn Philadelphia was allowed a small advantage over New York. This concession was made to equalize the difference in the ocean rates of the competing ports. These equalizing or—to use railroad nomenclature—differential rates were subsequently granted by pools to such roads as, on account of some disadvantage, could not compete with other members of the pool on equal terms. Thus the longest route was usually permitted to ...
— The Railroad Question - A historical and practical treatise on railroads, and - remedies for their abuses • William Larrabee
... a balloon was sent up. The thread was found broken a mile away. Bowers and Simpson walked many miles in search of the instrument, but could find no trace of it. The theory now propounded is that if there is strong differential movement in air currents, the thread is not strong enough to stand the strain as the balloon passes from one current to another. It is amazing, and forces the employment of a new system. It is now proposed to discard the thread and attach the instrument ...
— Scott's Last Expedition Volume I • Captain R. F. Scott
... of a leucocytosis, it is not sufficient merely to count the aggregate number of leucocytes present. A differential count must be made to determine which variety of cells is in excess. In the majority of surgical affections it is chiefly the granular polymorpho-nuclear neutrophile leucocytes that are in excess (ordinary leucocytosis). In some cases, and particularly ...
— Manual of Surgery - Volume First: General Surgery. Sixth Edition. • Alexis Thomson and Alexander Miles
... is an elaborate and lucid exposition of the principles which lie at the foundation of pure mathematics, with a highly ingenious application of their results to the development of the essential idea of Arithmetic, Geometry, Algebra, Analytic Geometry, and the Differential and Integral Calculus. The work is preceded by a general view of the subject of Logic, mainly drawn from the writings of Archbishop Whately and Mr. Mill, and closes with an essay on the utility of mathematics. Some occasional exaggerations, in presenting the claims of the science to which ...
— Harper's New Monthly Magazine, Volume 1, No. 3, August, 1850. • Various
... this really the poet?" I asked. "There are two brothers, I know; and both have attained reputation in letters. The Minister, I believe, has written learnedly on the Differential Calculus. He is a ...
— Selections From Poe • J. Montgomery Gambrill
... afforded a lively contrast to the late scene. Mr. and Mrs. Penruddock were full of intelligence and animation. Their welcome of Mr. Thornberry was exactly what it ought to have been; respectful, even somewhat differential, but cordial and unaffected. They conversed on all subjects, public and private, and on both seemed equally well informed, for they not only read more than one newspaper, but Mrs. Penruddock had an ...
— Endymion • Benjamin Disraeli
... Frisian differ from the Dutch, it differs still more from the proper Low German dialects of Westphalia, Oldenburg, and Holstein; all of which have the differential characteristics of the Dutch in a greater degree ...
— The Ethnology of the British Colonies and Dependencies • Robert Gordon Latham
... interval. I am not yet in a position to say what will be a reasonable interval, but time must be given to the new Assembly to take stock of the position and to consider the labour question as a whole. I said just now there would be a clause with regard to differential legislation as between white persons and others, and to this clause will be added the words: "No law will be assented to which sanctions any condition of service or residence of a servile character." We have been ...
— Liberalism and the Social Problem • Winston Spencer Churchill
... sur la Lumiere," pref., VII.—He especially opposes "the differential refrangibility of heterogeneous rays" which is "the basis of ...
— The Origins of Contemporary France, Volume 4 (of 6) - The French Revolution, Volume 3 (of 3) • Hippolyte A. Taine
... stature of a man or boy was identical, because the boy passes through every gradation on attaining the one stature from the other. No one could maintain such a position who grasped the doctrines of continuity and of the differential calculus." It seems to me that even without the help of the differential calculus, we can, with the help of logic and grammar, put a stop to this argument. Boy is the subject, stature looks like a subject, but is merely a predicate, and should have been treated as ...
— Chips from a German Workshop - Volume IV - Essays chiefly on the Science of Language • Max Muller
... throughout the country for lesser-known books. His establishment must be a very temple of learning, and he has to know everything in the book world, from the plot of the latest "best seller" to the relative importance of a work on the differential calculus. ...
— The Building of a Book • Various
... observers at more than first magnitude on February 22, 1901. This "star," the paper tells us, when studied by its spectrum, is seen to be due to the impact of two swarms of meteors out in space—swarms moving in different directions "with a differential velocity of something like seven hundred miles a second." Every astronomer of to-day understands how such a record is read from the displacement of lines on the spectrum, as recorded on the photographic negative. But imagine Sir ...
— A History of Science, Volume 5(of 5) - Aspects Of Recent Science • Henry Smith Williams
... mineral, vegetable, and animal creation, to its crown and consummation in the human body. Beginning with magnetism, by which, in its widest sense, he means what he improperly calls the first and simplest differential act of Nature (he should rather have said the first and simplest conception that we can form of a differential act of God, in the work of creation), he supposes the pre-existence of chaos, not, indeed, in the ...
— Hints towards the formation of a more comprehensive theory of life. • Samuel Taylor Coleridge
... is incontestable, and in the national sense perhaps much more than the individual. We shall take it for granted that British and Irish products and manufactures enjoy a preference on import into the colonies, over imports from foreign countries, of at least five per cent, resulting from differential duties in favour of the parent state: it may be more, and we believe it will be found more; but such is the preference. This profit must be all to the account of the British exporter; for it is not received by the colonial ...
— Blackwood's Edinburgh Magazine, Volume 54, No. 337, November, 1843 • Various
... dividends of the shareholders rather than the interests of the public. The existence of a monopoly of this kind in private hands seemed to him indefensible. His attention was especially directed to the injury done to trade by the differential rate imposed on goods traffic; on many lines it was the custom to charge lower rates on imported than on exported goods, and this naturally had a very bad effect on German manufactures. He would have liked to remedy all these deficiencies ...
— Bismarck and the Foundation of the German Empire • James Wycliffe Headlam
... not homogeneous digits with fixed values, but complex personalities with decided opinions of their own as to their individual and relative importance, as well as pugnacious tendencies for compelling an acceptance of their assumptions by equally pugnacious factors which claim a differential valuation in their own favour. This consideration presents a somewhat different and more difficult phase of the problem. It really compels us to defer attempts at final solution, for the time being, at least; to make the best adjustment possible under present conditions, ...
— Blue Goose • Frank Lewis Nason
... ISAAC (1642-1727).—Natural philosopher, b. at Woolsthorpe, Lincolnshire, the s. of a small landed proprietor, and ed. at the Grammar School of Grantham and at Trinity Coll., Camb. By propounding the binomial theorem, the differential calculus, and the integral calculus, he began in 1665 the wonderful series of discoveries in pure mathematics, optics, and physics, which place him in the first rank of the philosophers of all time. He was elected Lucasian Prof. of Mathematics at Camb. in 1669, and a Fellow ...
— A Short Biographical Dictionary of English Literature • John W. Cousin
... DIFFERENTIAL WEATHERING. This term covers all cases in which a rock mass weathers differently in different portions. Any weaker spots or layers are etched out on the surface, leaving the more resistant in relief. Thus massive limestones become pitted where the weather ...
— The Elements of Geology • William Harmon Norton
... can cause this differential action to become evident by another means. For example, if we produce a block, by clamping at C between A and B (fig. 14, a), so that the disturbance made at A by tapping or vibration is prevented from reaching B, we shall ...
— Response in the Living and Non-Living • Jagadis Chunder Bose
... good woman, you don't know a generator from a differential." Not unreasonably was Ted lofty with her. He was a natural mechanic, a maker and tinkerer of machines; he lisped in ...
— Babbitt • Sinclair Lewis
... and the balanced numbers that so often called for the interposition of the chairman, were calculated to sustain the excitement; and when, on the 29th of May, it was known that the report was at length agreed to, and that a committee of free traders had absolutely recommended a differential duty of 10s. in favour of our own produce, one might have fancied from the effect visibly produced, that ...
— Lord George Bentinck - A Political Biography • Benjamin Disraeli
... number to persuade her to leave off firing at night. The works manager, Mr. Nathan, whose Christian name was Abraham, said that she'd done eighty miles an hour with him easily; but the only time I got her over fifty she broke her differential by way of an argument, and nothing but a soft place in a hayfield saved me from the hospital. All of which, of course, was good advertisement for the firm—and, truly, if it came to making a noise in the ...
— The Man Who Drove the Car • Max Pemberton
... well to take this opportunity of refuting the error. He says that Fabianism advocates the socialisation of rent, and in confirmation quotes Shaw's words "rent and interest"! That makes all the difference. If the term rent is widened to include all differential unearned incomes, from land, from ability, from opportunity (i.e. special profits), interest includes all non-differential unearned incomes, and thus the State is to be endowed, not with rents alone, but with all unearned incomes.[52] ...
— The History of the Fabian Society • Edward R. Pease
... the frame extending downward and just in front of the jackshaft position, it is likely that these supported the four jackshaft bearings. Being a bicycle manufacturer, Charles saw the need for a differential or balance gear. Accordingly, he purchased from the Pope Manufacturing Company a very light unit of the type formerly used on Columbia tricycles, and installed it somewhere on the jackshaft. A small ...
— The 1893 Duryea Automobile In the Museum of History and Technology • Don H. Berkebile
... horse-power. Such a transmission would be effected with an exceedingly small loss infliction in transit. I believe I am right in saying that a 10 inch pipe a mile long would not involve much more than about 14 or 15 lb. differential pressure to propel the water through it at the rate of three feet in a second. If that be so, then, with 700 lb. to the inch, the loss under such circumstances would be only two per cent. in transmission. ...
— Scientific American Supplement, No. 312, December 24, 1881 • Various
... below the noise level, simply because conversation is patterned. But this little generator of mine was non-random. It was the multiple recording of ten thousand different conversations, all meaningless, against a background of "white" noise. Try that one on your differential analyzers. ...
— A Spaceship Named McGuire • Gordon Randall Garrett
... Diagram of wiring of differential circuit with shunts used with resistance thermometers ...
— Respiration Calorimeters for Studying the Respiratory Exchange and Energy Transformations of Man • Francis Gano Benedict
... ever knew half so much, or knew it so oddly, as Swedenborg; and no one ever wrote so immensely on questions so varied and intractable. He knew something about everything, from toe nails to the differential and integral calculus, from iron smelting to star cycles, and in reading his works you might almost fancy, so familiar does he appear to be with spirits, that he had a quotidian nod from Michael and a daily "How are you, old boy?" from Gabriel. Emerson does ...
— Our Churches and Chapels • Atticus
... is associated with the doctrine of mathematical continuity, and its mathematical methods are those of the Differential Calculus, which is the appropriate expression of the relations of ...
— Five of Maxwell's Papers • James Clerk Maxwell
... a High School Alumnus had gone to a Varsity and scaled the fearsome heights of Integral and Differential Calculus, he came home to get some more of Father's Shirts and Handkerchiefs and take a new Slant at Life's doubtful Vista, while ...
— Ade's Fables • George Ade
... you. You want a wife who's an intellectual equal. Your head is crammed full of ideas of comradeship. Stuff and nonsense, my boy! A man doesn't want to talk politics to his wife, and what do you think I care for Betty's views upon the Differential Calculus? A man wants a wife who can cook his dinner and look after his children. I've tried both and I know. ...
— Of Human Bondage • W. Somerset Maugham
... differential gear!" cried Mr. Damon. "A projectile weighing two and a half, tons! Tom, ...
— Tom Swift and his Giant Cannon - or, The Longest Shots on Record • Victor Appleton
... evenly, partly due to favorable flow of ocean currents. It had been noted that there was such an interweaving of cool and warm currents all over the globe that a relatively even temperature was maintained throughout. Some differential in spots, of course, enough to cause rainfall, but no real violence of storms, not as we classified hurricanes, typhoons, tornadoes ...
— Eight Keys to Eden • Mark Irvin Clifton
... geographical geology, but also how far and to what extent the various lands do depend upon the substratum for their soil, and the local variations in the chemical or mineralogical character of the substrata themselves, and which may be called the differential geology of soils. For not only do the qualities of land vary from one formation to another, but upon the same formation there is frequently considerable difference in the quality of land depending upon chemical difference in the substratum, ...
— The Economist - Volume 1, No. 3 • Various
... of Plato, therefore, with respect to their subjects, may be divided into the speculative, the practical, and such as are of a mixed nature. The subjects of these last are either general, comprehending both the others; or differential, distinguishing them. The general subject are either fundamental, or final: those of the fundamental kind are philosophy, human nature, the soul of man; of the final kind are love, beauty, good. The differential regard knowledge, as it stands related ...
— Introduction to the Philosophy and Writings of Plato • Thomas Taylor
... I thought concerning the tariff on aluminium hydrates, and how I stood about the opening of the Tento Pu Reservation of the Comanche Indians, and what were my ideas about the differential rate of hauls from the ...
— A Gentleman from Mississippi • Thomas A. Wise
... been called to the Bar in my tentative youth, while I drafted documents for my betters to pull to pieces and rewrite at the Foreign Office; but I had never seen a brief, and my memories of Gaius, Justinian, Williams's "Real Property," and Austin's "Jurisprudence," were as nebulous as those of the Differential Calculus over whose facetiae I had pondered during my schooldays. The law was as closed to me as medicine. I had no profession. I therefore drifted into the one pursuit for which my training had qualified me, namely, political journalism. I had written much, ...
— Simon the Jester • William J. Locke
... a branch of Mathematics that has for its object the summation of a certain infinite series of indefinitely small terms: but for the solution of which, we must generally know the function of which a given function is the differential coefficient. In other words," continued Barbican, "in it we return from the differential coefficient, to the function from ...
— All Around the Moon • Jules Verne
... The differential diagnosis involves consideration of the characteristics of the insane, defective, and epileptic. We repeat that we agree that the mentally abnormal person may engage in pathological lying quite apart from any expression of delusions, and that during the ...
— Pathology of Lying, Etc. • William and Mary Healy
... opinion that we should hesitate before adopting that interpretation in view of the cogent indirect evidence afforded by other data that the fall of the birth-rate is differential, and that the differentiation is largely economic. There are at least two considerations which must be borne in mind in connection with these schedules. The first is, that all the marriages described as unlimited may not have been so. I do not suggest that the answers are intentionally ...
— Birth Control • Halliday G. Sutherland
... found separately in individuals differing in form. In the Polyporus[13] an acid has been found peculiar to it, as in many plants special compounds are found. In the agariceae the different kinds of vellum distinguish between species, and the color of the conidia is also of differential importance. In all cases of distinct characteristic habits of reproduction and form, one or more different chemical compounds ...
— Scientific American Supplement, No. 623, December 10, 1887 • Various
... a meeting in Montreal at a little public-house called "Uncle Tom's Cabin." Here he was addressing an audience containing a considerable number of dark men. Mr. Holton, his colleague, had orated about differential duties, very dry and Yankee- like, as usual. McGee followed in one of his arousing speeches. When he sat down, the respected negro landlord of "Uncle Tom's Cabin" got up to move a vote of confidence. And, according to McGee's story, said: "Bredren, we all ...
— Canada and the States • Edward William Watkin
... fountains of light and of darkness. Oromasdes it is, or the good principle, that sends the food; Ahrimanes, or the evil principle, that everywhere sends the cooks. Man has been repeatedly described or even defined, as by differential privilege of his nature, 'A cooking animal.' Brutes, it is said, have faces,—man only has a countenance; brutes are as well able to eat as man,—man only is able to cook what he eats. Such are the romances of self-flattery. I, on the contrary, maintain, that six thousand years have ...
— Narrative And Miscellaneous Papers • Thomas De Quincey
... of his hereditary notions; to doubt the super-excellence of Southern manhood, and the infinite superiority of Southern womanhood; to doubt the incapacity of the negro for self-maintenance and civilization; to doubt, in short, all those dogmas which constitute the differential characteristics of "the Southern man." He had gone so far—a terrible distance to one of his origin—as to admit the possibility of error. He had begun to question—God forgive him, if it seemed like sacrilege—he had begun to question whether the South might not have been wrong—might not still ...
— Bricks Without Straw • Albion W. Tourgee
... is effected by means of continuity and of correlations which have a certain differential independence of other "things." That is to say, given a particular in one perspective, there will usually in a neighbouring perspective be a very similar particular, differing from the given particular, to the first order of small quantities, according to a law involving ...
— Mysticism and Logic and Other Essays • Bertrand Russell
... smoothed their surfaces. That is to say in general terms, the actions of environing agencies, so far as they have operated indiscriminately, have produced in the stones a certain unity of character; at the same time that they have, by their differential effects, separated them: the larger ones having withstood certain violent actions which the smaller ...
— Essays: Scientific, Political, & Speculative, Vol. I • Herbert Spencer
... specimens. Otherwise we find that the characters mentioned above differentiate canicaudus from its nearest relatives, Microtus montanus canescens to the northward, M. m. nanus to the eastward, and M. m. montanus to the southward. In canicaudus we have noted one additional differential character; the interpterygoid space is acuminate anteriorly. In this feature and in each of the other features mentioned above, intergradation with Microtus montanus nanus is seen in the specimens from Hood River and Wapinitia. In the specimens from Hood ...
— A New Subspecies of Microtus montanus from Montana and Comments on Microtus canicaudus Miller • E. Raymond Hall
... much more than the individual. We shall take it for granted that British and Irish products and manufactures enjoy a preference on import into the colonies, over imports from foreign countries, of at least five per cent, resulting from differential duties in favour of the parent state: it may be more, and we believe it will be found more; but such is the preference. This profit must be all to the account of the British exporter; for it is not received by the colonial custom-house, ...
— Blackwood's Edinburgh Magazine, Volume 54, No. 337, November, 1843 • Various
... parts is known as "the differential motion," and the difficulties in constructing its suitable gearing arose from the fact that the speed of the rove passing on to the various diameters must be maintained throughout, and must coincide with ...
— The Jute Industry: From Seed to Finished Cloth • T. Woodhouse and P. Kilgour
... 6. Cuddesdon.—Up soon after 6. Began my Harmony of Greek Testament. Differential calculus, etc. Mathematics good while, but in a rambling way. Began Odyssey. Papers. Walk with Anstice and Hamilton. Turned a little bit of Livy into Greek. Conversation on ethics and ...
— The Life of William Ewart Gladstone, Vol. 1 (of 3) - 1809-1859 • John Morley
... also longed inexpressibly to hide his new phase of trouble from the chattering throng of people who were curious to know about them. To know? As if they could know! They might better sit down to gossip over the secrets of the differential and ...
— His Sombre Rivals • E. P. Roe
... Scientific God, you observe, differing from the unscientific one, in that the purest in heart cannot see—nor the softest in heart feel—this spacious Deity—a Medium, pervading space—"the office of which" (italics all mine) "appears to be to degrade and ultimately extinguish, all differential motion. It has been well pointed out by Thomson, that, looked at in this light, the universe is a system that had a beginning and must have an end, for a process of degradation cannot be eternal. If we could view ...
— The Storm-Cloud of the Nineteenth Century - Two Lectures delivered at the London Institution February - 4th and 11th, 1884 • John Ruskin
... some of the apparently unaccountable facts in savage society, where we are frequently encountered by a comparatively high degree of culture associated with a cruel and debasing system of rites and practices which belong to the lowest savagery. Dr. Haddon has usefully suggested the term "differential evolution" for this phenomenon in the culture history of man,[310] and as I find myself in entire agreement with this distinguished anthropologist as to the facts[311] which call for a special terminology, I gladly adopt ...
— Folklore as an Historical Science • George Laurence Gomme
... broken the differential. I bet ten dollars on it." And investigation proved his diagnosis was correct. "I suppose it will take all summer to get a new part," growled the forester. "This truck will have to stand here idle until repairs come. But we can't stand here ...
— The Young Wireless Operator—As a Fire Patrol - The Story of a Young Wireless Amateur Who Made Good as a Fire Patrol • Lewis E. Theiss
... right," said Warburton reflectively. "In any case, I know as much about art as I do about the differential calculus. To make money is a good and joyful thing as long as one doesn't bleed the poor. So go ahead, my son, and ...
— Will Warburton • George Gissing
... check. It was as much a habit as breathing. This was probably the result of that cold she'd gotten last week, but there was nothing like being sure. Now let's see—temperature 99.5 degrees, red cell count 4-1/2 million. White cell count ... oh! 2500 ... leukopenia! The differential showed a virtual absence of polymorphs, lymphocytes and monocytes. The whole slide didn't have two hundred. Eosinophils and basophils way up—twenty and fifteen per cent respectively—a relative rise rather than an absolute ...
— Pandemic • Jesse Franklin Bone
... superior cunning, stealth, and swiftness of foot, or even better weapons, would often lead to victory as well as mere physical strength. Moreover, this kind of more or less perpetual war goes on amongst savage peoples. It could lead, therefore, to no differential characters, but merely to the keeping up of a certain average standard of bodily and ...
— More Letters of Charles Darwin Volume II - Volume II (of II) • Charles Darwin
... of the Australians, a somewhat different complexion is put upon the state of their culture. With very plain living went something that approached to high thinking; and we must recognize in this case, as in others, what might be termed a differential evolution of culture, according to which some elements may advance, whilst others stand ...
— Anthropology • Robert Marett
... may also be formulated as follows. If there are two Gods, they must have something in common—that in virtue of which they are Gods—and something in which they differ, which makes them two and not one. If each of them has in addition to divinity a differential element, they are both composite, and neither is the first cause or the necessary existent (19). If one of them only has this differentia, then this one is composite and is not ...
— A History of Mediaeval Jewish Philosophy • Isaac Husik
... poet?" I asked. "There are two brothers, I know; and both have attained reputation in letters. The minister, I believe, has written learnedly on the Differential Calculus. He is ...
— The Short-story • William Patterson Atkinson
... how it must be; but I suppose I ought to understand the differential calculus to compute it. Circles are wonderful things; and the science of curves holds almost everything. Rose, when do you think we shall get ...
— We Girls: A Home Story • Mrs. A. D. T. Whitney
... I've always admitted that you were simply perfect,' Harry said, glancing at her with visible admiration, 'and I don't think anything on earth could possibly improve you—except perhaps a judicious course of differential and integral calculus, which might possibly serve to tone down slightly your exuberant and excessive vitality. Still, you know, from the point of view of society, which is a force we have always to reckon with—a constant, in fact, that we may call Pi—there can be no doubt in the world that ...
— Philistia • Grant Allen
... able to make, the following from Mrs. Somerville: "Nothing has afforded me so convincing a proof of the Deity as these purely mental conceptions of numerical and mathematical science which have been, by slow degrees, vouchsafed to man—and are still granted in these latter times by the differential calculus, now superseded by the higher algebra—all of which must have existed in that sublimely omniscient mind from eternity." See also The Life and Letters of Adam Sedgwick, Cambridge, 1890, vol. ii, ...
— History of the Warfare of Science with Theology in Christendom • Andrew Dickson White
... the young lady showed her remarkable muscular strength and skill in managing herself in the accomplishment of feats which looked impossible at first sight. How often The Terror had thought to herself that she would gladly give up all her knowledge of Greek and the differential and integral calculus if she could only perform the least of those feats which were mere play to The Wonder! Miss Euthymia was not behind the rest in her attainments in classical or mathematical knowledge, and she was one of ...
— A Mortal Antipathy • Oliver Wendell Holmes, Sr.
... however, as yet no intention of adopting astronomy as his profession. For two years he continued to work in the counting-house by day, and to pore over the Mecanique Celeste and the Differential Calculus by night. But the post of assistant in Schroeter's observatory at Lilienthal having become vacant by the removal of Harding to Gottingen in 1805, Olbers procured for him the offer of it. It was not without a struggle that he resolved ...
— A Popular History of Astronomy During the Nineteenth Century - Fourth Edition • Agnes M. (Agnes Mary) Clerke
... could see me now with a grease-gun under my car, Filling my differential, ere I start for the camp afar, Atop of a sheet of frozen iron, in cold that'd make you cry. "Why do we do it?" you ask. "Why? We're the F.A.N.Y." I used to be in Society—once; Danced, hunted, and flirted—once; Had white hands and ...
— Fanny Goes to War • Pat Beauchamp
... present findings it is no longer enough to trace the appearing of the after-image solely to a differential fatigue in the retina. The fact is that as long as the eye is turned to the bright window-pane a more intensive blood-activity occurs in the portions of the eye's background met by the light than in those where the dark window-bar throws its shadow on the retina. If the eye so influenced is ...
— Man or Matter • Ernst Lehrs
... first London number of an Irish paper, Protestant in politics. It opens with "Suggestions on the subject of a Novum Organum Moralium," which is the application of algebra and the differential calculus to morals, socials, and politics. There is also a leading article on the subject, and some applications in notes to other articles. A separate publication was afterwards made, with the addition of a long Preface; the ...
— A Budget of Paradoxes, Volume II (of II) • Augustus de Morgan
... that the same thing holds good for the stimuli of the sensations of sight and of hearing, the differential stimulus bearing always a fixed ratio to the total magnitude of the stimuli. Here, then, was the ...
— A History of Science, Volume 4(of 5) • Henry Smith Williams
... any direction to catch the sound of approaching danger, as well as of a movable and dilated nostril that scented danger from afar,—the olfactory sense at one time having a different function and more essential to life than that of merely noting the differential aroma emitted by segars or cups of Mocha or Java, and the ear being then used for some more useful purpose than having its tympanum tortured by Wagnerian discordant sounds. Our ancestors might not ...
— History of Circumcision from the Earliest Times to the Present - Moral and Physical Reasons for its Performance • Peter Charles Remondino
... brake. Strong & Ross, scales. Wm. & W.H. Lewis, photographic plates. T.A. Weston, differential pulley. S.S. Hartshorn, buckles. H.A. Stone, making cheese. N. Whitehall, cultivator. J.R. Harrington, carpet lining. H.L. Emery, cotton gins. J. Stainthorp, moulding candles. Walter Hunt's heirs, paper collars. ...
— Scientific American, Volume XXXVI., No. 8, February 24, 1877 • Various
... am of opinion that we should hesitate before adopting that interpretation in view of the cogent indirect evidence afforded by other data that the fall of the birth-rate is differential, and that the differentiation is largely economic. There are at least two considerations which must be borne in mind in connection with these schedules. The first is, that all the marriages described ...
— Birth Control • Halliday G. Sutherland
... but his profound vision perceived its possible invalidity. He saw that it was at least possible that the difference of conducting power between the earth and the wire might give one an advantage over the other, and that thus a residual or differential current might be obtained. He combined wires of different materials, and caused them to act in opposition to each other, but found the combination ineffectual. The more copious flow in the better conductor was exactly counterbalanced ...
— Little Masterpieces of Science: - Invention and Discovery • Various
... important, but it was, on the whole, better calculated to startle the prevailing preconceptions; for, as to the new system of morals introduced by Christ, generally speaking, it is too dimly apprehended in its great differential features to allow of its miraculous character being adequately appreciated; one flagrant illustration of which is furnished by our experience in Affghanistan, where some officers, wishing to impress Akhbar Khan with the beauty of Christianity, ...
— Memorials and Other Papers • Thomas de Quincey
... had occasion to remark—and few men, let me tell you, had finer opportunities of doing so—the differential symptomatics between a Party Fight, that is, a battle between Orangemen and Ribbon-men, and one between two Roman Catholic Factions. There is something infinitely more anxious, silent, and deadly, in the compressed vengeance, and the hope of slaughter, which characterize ...
— The Ned M'Keown Stories - Traits And Stories Of The Irish Peasantry, The Works of - William Carleton, Volume Three • William Carleton
... experiment, began to bear rich fruits. Sir Isaac Newton (1642-1727) not only discovered the law of gravitation: other discoveries by him in mechanics and optics were of great moment in the progress of those sciences. Fluxions, or the differential calculus, was discovered independently by both Newton and Leibnitz. Euler, a Swiss mathematician of the highest ability (1707-1783), contributed essentially to the advancement of mechanics. Napier invented logarithms, to shorten mathematical ...
— Outline of Universal History • George Park Fisher
... for support, What we should have to show, therefore, in order to justify the inference of a deterioration due to this process, would be, not that it simply increased the number of the candidates for living, but that it gave to the feebler candidates a differential advantage; that they are now more fitted than they were before for ousting their superior neighbours from the chances of support. But I can see no reason for supposing such a consequence to be probable or even possible. The struggle for existence, ...
— Social Rights and Duties, Volume I (of 2) - Addresses to Ethical Societies • Sir Leslie Stephen
... deficiency, we are persuaded, is owing to the limited range of objects to which the education of the young of the higher classes is so exclusively directed in Oxford and Cambridge. Greek and Latin, Aristotle's logic and classical versification, quadratic equations, conic sections, the differential calculus, are very good things, and we are well aware that it is by excellence in them that the highest honours in these seminaries of learning can alone be attained. They are essential to the fame of a Parr or a Porson, a Herschel or a Whewell. But a very different species of mental ...
— Blackwood's Edinburgh Magazine, Volume 62, Number 361, November, 1845. • Various
... will therefore, in the main, have the character of the species and be indistinguishable from it, or show only such differences as escape ordinary observation. When occurring in the seeds of the variety they betray themselves as soon as the differential characters are displayed. Between the thousands of flowering plants of a white variety the hybrids will instantly catch the eye by their red or blue corollas. Quite the contrary effect results from the admixture of hybrids with the seeds of the species itself. Here no difference will show itself, ...
— Species and Varieties, Their Origin by Mutation • Hugo DeVries
... this generation ever knew a Chancellor of the Exchequer who had even read the Act of Union; Mr Lloyd George, on his own admission, had certainly not read it in 1909. What has happened is very simple. The fulfilment of treaty obligations required differential taxation, but administrative convenience was best served by a uniform system of taxation. In the struggle between the two, conscience was as usual defeated. The Chancellor, according to the practice which has overridden the Act of Union budgets for Great Britain, ...
— The Open Secret of Ireland • T. M. Kettle
... theorem and series, converging and diverging. I got Todhunter's larger 'Plane Trigonometry,' and read it, with the theorems contained in it; then his 'Spherical Trigonometry;' his 'Analytical Geometry, of Two Dimensions,' and 'Conics.' I next obtained De Morgan's 'Differential and Integral Calculus,' then Woolhouse's, and lastly, Todhunter's. I found this department of mathematics difficult and perplexing to the last degree; but I mastered it sufficiently to turn it to some account. This last mathematical course represents eighteen months of hard work, and I ...
— Men of Invention and Industry • Samuel Smiles
... says the mechanic, scratchin' his chin. "They must be a couple of pins sheered off of the differential and the—" ...
— Alex the Great • H. C. Witwer
... himself up to higher mathematics when a young man, instead of turning his talent to account in an architect's office, a shipbuilding yard, or a locomotive shop. He could find the strain at any part of an iron frame building by the differential and integral calculus to the millionth of an ounce, but the everyday technical routine work with volumes of ready-made tables was unfamiliar and uncongenial to him; he would rather have calculated the tables themselves. The ...
— The Little City Of Hope - A Christmas Story • F. Marion Crawford
... was to serve as a larder, and this strenuous work continued until the cave was large enough to hold all the mutton, and a considerable quantity of seal and penguin. Close to this larder Simpson and Wright were busy in excavating for the differential magnetic hut. ...
— The Voyages of Captain Scott - Retold from 'The Voyage of the "Discovery"' and 'Scott's - Last Expedition' • Charles Turley
... made on the differential principle. The lifting chain is passed over two sheaves, each of which is geared internally, the one having one or more teeth in excess of the other. Revolving around these internal teeth is a pinion, actuated by an eccentric, ...
— Scientific American, Vol.22, No. 1, January 1, 1870 • Various
... she protests that she does not require it, and that she does not receive it, practically always does receive differential treatment at the ...
— The Unexpurgated Case Against Woman Suffrage • Almroth E. Wright
... pass with comparative freedom through the aqueous vapour of the air: the absorbing power of this substance being mainly exerted upon the invisible heat that endeavours to escape from the earth. In consequence of this differential action upon solar and terrestrial heat, the mean temperature of our planet is higher than is due to its distance from ...
— Fragments of science, V. 1-2 • John Tyndall
... the queen of the kitchen be respected; but—ah, let me see, Mr Distin, I think we were to take up the introductory remarks made on the differential calculus." ...
— The Weathercock - Being the Adventures of a Boy with a Bias • George Manville Fenn
... because conversation is patterned. But this little generator of mine was non-random. It was the multiple recording of ten thousand different conversations, all meaningless, against a background of "white" noise. Try that one on your differential analyzers. ...
— A Spaceship Named McGuire • Gordon Randall Garrett
... from the Dutch, it differs still more from the proper Low German dialects of Westphalia, Oldenburg, and Holstein; all of which have the differential characteristics of the Dutch in a greater ...
— The Ethnology of the British Colonies and Dependencies • Robert Gordon Latham
... by monosexual inheritance, the differences became confirmed, until finally they became inborn. Others, however, assume that the psychical characteristics by which the sexes are differentiated result solely from individual differences in education. Stern believes that in the case of one differential character, at least, he can prove that for many centuries there has been no difference between the sexes in the matter of education; this character is the capacity for drawing. Kerschensteiner has studied the development of this gift, and considers ...
— The Sexual Life of the Child • Albert Moll
... regard the dividends of the shareholders rather than the interests of the public. The existence of a monopoly of this kind in private hands seemed to him indefensible. His attention was especially directed to the injury done to trade by the differential rate imposed on goods traffic; on many lines it was the custom to charge lower rates on imported than on exported goods, and this naturally had a very bad effect on German manufactures. He would have liked to remedy all these deficiencies by making all railways the property ...
— Bismarck and the Foundation of the German Empire • James Wycliffe Headlam
... Academiques sur la Lumiere," pref., VII.—He especially opposes "the differential refrangibility of heterogeneous rays" which is "the basis ...
— The Origins of Contemporary France, Volume 4 (of 6) - The French Revolution, Volume 3 (of 3) • Hippolyte A. Taine
... our West India monopoly,—the existence of the high prohibitory differential duty on sugar, is the greatest, strongest, and least answerable argument at present used by slave-holding countries against emancipation. The following was put strongly to ourselves in Amsterdam a short time since by a large slave owner in Dutch Guiana:—"We should be glad," said ...
— The Economist - Volume 1, No. 3 • Various
... and more puzzled and interested. We had some tea, which made me feel positively luxurious, and then I looked at the backs of the books. There were "The Pilgrim's Progress," and "Tappan on the Will." Then came Shakespeare, a shilling edition of Keats, Drew's "Conic Sections," Hall's "Differential Calculus," Baker's "Land Surveying," Carlyle's "Heroes," a fat volume of Shelley, "The Antiquary," White's "Selborne," Bonnycastle's "Algebra," and five volumes of "The Tales ...
— The Romance of the Coast • James Runciman
... motor-bus reluctantly slackens and stops. Not the differential brake, nor the foot-brake, has arrested the motor-bus, but the invisible brake of public opinion, acting by administrative transmission. There is not a policeman in sight. Theoretically, the motor-'bus is free to whiz onward in its flight to the ...
— The Author's Craft • Arnold Bennett
... the physics labs was operating on the differential ability of various gas molecules to "leak" through plastic membranes under pressure, causing separation of the various molecular constituents of the atmosphere; shunting carbon dioxide off in one direction, and returning oxygen and the inert nitrogen and other gases back to the ...
— Where I Wasn't Going • Walt Richmond
... people said it—that young Dan Tugwell was even a quarter of a sheet in the wind, when he steered his way home. His head was as solid as that of his father; which, instead of growing light, increased in specific, generic, and differential gravity, under circumstances which tend otherwise, with an age like ours, that insists upon sobriety, without allowing practice. All Springhaven folk had long practice in the art of keeping sober, and if ever a man walked ...
— Springhaven - A Tale of the Great War • R. D. Blackmore
... Sainte-Beuve,[15] as he grew older, came to regard all experience as a single great book, in which to study for a few years ere we go hence; and it seemed all one to him whether you should read in Chapter xx., which is the differential calculus, or in Chapter xxxix., which is hearing the band play in the gardens. As a matter of fact, an intelligent person, looking out of his eyes and hearkening in his ears, with a smile on his face all the time, will get more true education than ...
— Essays of Robert Louis Stevenson • Robert Louis Stevenson
... nonplussed; she would as soon have wrestled with the differential calculus. "Why, dear me," she stammered, "there's Alice; she never came out, and I don't see but what she's got along all right: good home, nice husband, and everything she wants. ...
— With the Procession • Henry B. Fuller
... herniae, where the bowel has made its escape through the triangle of Hesselbach (Fig. XXXII. ), and passed through the conjoint tendon straight to the external ring, the epigastric artery will be found on the outside of the neck of the sac. In recent herniae the differential diagnosis is comparatively easy, but in those of old standing and large size, in which the obliquity of the canal has been much diminished, it is almost impossible to tell of what kind the hernia originally was, and consequently to determine ...
— A Manual of the Operations of Surgery - For the Use of Senior Students, House Surgeons, and Junior Practitioners • Joseph Bell
... a peculiar case of whole and part (cf. chaps. xxi.-ii.-iii.). Sometimes a term connotes all the attributes that another does, and more besides, which, as distinguishing it, are called differential. Thus 'man' connotes all that 'animal' does, and also (as differentiae) the erect gait, articulate speech, and other attributes. In such a case as this, where there are well-marked classes, the term whose connotation is included in the others' is called a Genus of that Species. ...
— Logic - Deductive and Inductive • Carveth Read
... concerned mainly Great Britain. Presumably it was profitable on both sides, for all trade is barter. In any event, Great Britain has never raised a tariff wall against it, never protected her traders by a single differential duty. She has risen above the idea that by tariff exactions the foreigners can be made to pay the sages. As for envy of German commerce, who ever heard of an Englishman ...
— Popular Science Monthly Volume 86
... was likewise a tolerable scholar, a detestable poet, an intriguing politician, and a corrupt financier. He was regularly in the pay of Sir Thomas Gresham, to whom he furnished secret information, for whom he procured differential favors, and by whose government he was rewarded by gold chains and presents of hard cash, bestowed as secretly as the equivalent was conveyed adroitly. Nevertheless, although his venality was already more than suspected, and although his peculation, during his ...
— The Rise of the Dutch Republic, 1555-1566 • John Lothrop Motley
... then woman, though she protests that she does not require it, and that she does not receive it, practically always does receive differential treatment at the ...
— The Unexpurgated Case Against Woman Suffrage • Almroth E. Wright
... Balsam, Waldo stated, was "very dear" at 36 shillings a dozen, adding that his "own" was worth but 15 shillings for the same quantity. The English original of another nostrum, Essence of Peppermint, he listed at 18 shillings a dozen, his own at a mere 10/6.[71] Despite the price differential, importations continued. A Beverly, Massachusetts, druggist, Robert Rantoul, in 1799 ordered from London filled boxes and bottles of Anderson's Pills, Bateman's Drops, Steer's Opodeldoc, and Turlington's Balsam, along with ...
— Old English Patent Medicines in America • George B. Griffenhagen
... difficult that it absolutely baffled the ingenuity of Arkwright and his contemporaries and immediate successors, and it was not until about 1825 that the difficulties were solved by the invention of the differential winding motion by Mr. Holdsworth, a well-known Manchester spinner, whose successors are ...
— The Story of the Cotton Plant • Frederick Wilkinson
... It is an elaborate and lucid exposition of the principles which lie at the foundation of pure mathematics, with a highly ingenious application of their results to the development of the essential idea of Arithmetic, Geometry, Algebra, Analytic Geometry, and the Differential and Integral Calculus. The work is preceded by a general view of the subject of Logic, mainly drawn from the writings of Archbishop Whately and Mr. Mill, and closes with an essay on the utility of mathematics. Some occasional exaggerations, ...
— Harper's New Monthly Magazine, Volume 1, No. 3, August, 1850. • Various
... more important, but it was, on the whole, better calculated to startle the prevailing preconceptions; for, as to the new system of morals introduced by Christ, generally speaking, it is too dimly apprehended in its great differential features to allow of its miraculous character being adequately appreciated; one flagrant illustration of which is furnished by our experience in Affghanistan, where some officers, wishing to impress Akhbar Khan with the beauty of Christianity, ...
— Memorials and Other Papers • Thomas de Quincey
... in unweaving the maze, has its source in a misconception of the original machinery by which Christianity moved, and of the initial principle which constituted its differential power. In books, at least, I have observed one capital blunder upon the relations which Christianity bears to Paganism: and out of that one mistake, grows a liability to others, upon the possible relations of Christianity to ...
— Theological Essays and Other Papers v1 • Thomas de Quincey
... interests within their jurisdiction in a manner injurious and inequitable. During the past year some instances of discriminatory treatment have been removed, but I regret to say that there remain a few cases of differential treatment adverse to the commerce of the United States. While none of these instances now appears to amount to undue discrimination in the sense of section 2 Of the tariff law of August 5, 1909, they are all exceptions ...
— State of the Union Addresses of William H. Taft • William H. Taft
... wonder if you're right," said Warburton reflectively. "In any case, I know as much about art as I do about the differential calculus. To make money is a good and joyful thing as long as one doesn't bleed the poor. So go ahead, my son, and luck ...
— Will Warburton • George Gissing
... mean low water level, the last foot being laid after water was pumped out. The tremie used to deposit the concrete was a tube 14 ins. in diameter at the bottom and 11 ins. at the neck, with a hopper at the top. It was made in removable sections, with outside flanges, and was suspended by a differential hoist from a truck moving laterally on a traveler, Fig. 34. The foot of the chute rested on the bottom until filled with concrete; then the chute was slowly raised and the concrete allowed to run but into a conical heap, more concrete being ...
— Concrete Construction - Methods and Costs • Halbert P. Gillette
... the associations of his home. The students from this great school gathered around his father's hospitable fire and rested their brains when weary with the curves of analytical geometry and the stupid exactness of the differential calculus. Emil was clever at his profession—that of mechanical engineer—and for five years after his graduation from the Institute had devoted himself to that career. Then his father needed his assistance in running the hotel, for in his older years A. Stuffer found it difficult to move ...
— Cupid's Middleman • Edward B. Lent
... I have to deduce that the force which confines the planet to its orbit is directed towards the sun. Gently entreated by the differential and integral calculus, already the formula is beginning to voice itself. My concentration redoubles, my mind is set upon seizing the radiant ...
— The Life of the Fly - With Which are Interspersed Some Chapters of Autobiography • J. Henri Fabre
... is made on the differential principle. The lifting chain is passed over two sheaves, each of which is geared internally, the one having one or more teeth in excess of the other. Revolving around these internal teeth is a pinion, actuated by an eccentric, which is keyed on to a shaft passing through ...
— Scientific American, Vol.22, No. 1, January 1, 1870 • Various
... Hume.' Herself, too, has been variously described: as 'An Apotheosis of Pupil-Teachery'; as 'George Sand plus Science and minus Sex'; as 'Pallas with prejudices and a corset'; as 'the fruit of a caprice of Apollo for the Differential Calculus.' The comparison of her admirable talent to 'not the imperial violin but the grand ducal violoncello' seems suggestive ...
— Views and Reviews - Essays in appreciation • William Ernest Henley
... appears inevitable, but his profound vision perceived its possible invalidity. He saw that it was at least possible that the difference of conducting power between the earth and the wire might give one an advantage over the other, and that thus a residual or differential current might be obtained. He combined wires of different materials, and caused them to act in opposition to each other, but found the combination ineffectual. The more copious flow in the better conductor was exactly ...
— Little Masterpieces of Science: - Invention and Discovery • Various
... possibility of considerable social usefulness—and that it grades off almost imperceptibly into dementia praecox. The features differentiating these two diseases should therefore supply us with data for determining the prognosis. A case undoubtedly, praecox, which shows markedly the differential features of paranoia, should have a proportionately better outlook. In a vague way our common sense uses this standard when it makes us "feel" that the case will have a long course which shows a relatively well retained personality in conjunction with praecox symptoms. But "feelings" ...
— The Journal of Abnormal Psychology - Volume 10
... now more than ever convinced of the fact that England offers an unequalled field for a teacher of ability and perseverance, always provided that he is as competent an authority on cricket and boating as he is on Greek particles and the working of the differential calculus. I speak, of course, simply of the ordinary university graduate, who (like myself), not being from patrician ranks or Mammon-blessed, must hew out a position for himself without any aid from the patronage of influential friends or relatives. Given a moderate amount ...
— Lippincott's Magazine, Vol. 22, September, 1878 • Various
... wine diluted with water. Celsius followed, and advised a medium fluid, so that his thermometer is known as the centigrade. De Lisle made such important improvements, that they have never been attended to; and Mr. Sex's differential thermometer has given rise to considerably more than a half-dozen different opinions. All these persons have written learnedly on the subject, blowing respectively hot or cold, as their tastes vary. The most recent work is that by Professor Thompson—a ...
— Punch, or the London Charivari, Volume 1, Complete • Various
... Bar in my tentative youth, while I drafted documents for my betters to pull to pieces and rewrite at the Foreign Office; but I had never seen a brief, and my memories of Gaius, Justinian, Williams's "Real Property," and Austin's "Jurisprudence," were as nebulous as those of the Differential Calculus over whose facetiae I had pondered during my schooldays. The law was as closed to me as medicine. I had no profession. I therefore drifted into the one pursuit for which my training had qualified me, namely, political journalism. I had written much, in my amateur way, ...
— Simon the Jester • William J. Locke
... the same thing holds good for the stimuli of the sensations of sight and of hearing, the differential stimulus bearing always a fixed ratio to the total magnitude of the stimuli. Here, then, was the law he ...
— A History of Science, Volume 4(of 5) • Henry Smith Williams
... electromotive force, E, actuates at the same time the two antagonistic circuits of a differential galvanometer. In the first circuit, which has a resistance, R, the battery sends a continuous current of the intensity, I; in the second circuit the battery sends a discontinuous series of discharges, obtained by charging periodically by means of the battery a condenser ...
— Scientific American Supplement, No. 613, October 1, 1887 • Various
... trustee of Irish interests. But nobody of this generation ever knew a Chancellor of the Exchequer who had even read the Act of Union; Mr Lloyd George, on his own admission, had certainly not read it in 1909. What has happened is very simple. The fulfilment of treaty obligations required differential taxation, but administrative convenience was best served by a uniform system of taxation. In the struggle between the two, conscience was as usual defeated. The Chancellor, according to the practice which has overridden the Act of Union budgets for Great Britain, ...
— The Open Secret of Ireland • T. M. Kettle
... transposed characters. In the following year Leibnitz mentioned in a letter to Oldenburg (to be communicated to Newton) that he had been for some time in possession of a method for drawing tangents, and explains the method, which was no other than the differential calculus. Before Newton had published a single word upon fluxions the differential calculus had made rapid advances on ...
— The World's Greatest Books, Vol IX. • Edited by Arthur Mee and J.A. Hammerton
... good fortune to divine the future course of piano development, as also did Schumann. Both took for the strategic center of the piano the principle of what has been called the "differential touch," or discrimination in touch, by means of which not only long passages of different kinds were discriminated from one another, as in the Thalbergian melodies and their surrounding arabesques, but the infinitely finer discriminations ...
— The Masters and their Music - A series of illustrative programs with biographical, - esthetical, and critical annotations • W. S. B. Mathews
... to hide his new phase of trouble from the chattering throng of people who were curious to know about them. To know? As if they could know! They might better sit down to gossip over the secrets of the differential and ...
— His Sombre Rivals • E. P. Roe
... by that time children will learn the differential calculus—as they learn now to speak—from their mothers and nurses, or that they may talk in the hypothetical language, and work rule of three sums, as soon as they are born; but this is not probable; ...
— Erewhon • Samuel Butler
... Functions of a Quaternion, but other of these books, chatty books about hydro-mechanics and dynamics of a particle (no, not an article—that might have been helpful—a particle), gossipy books about optics and differential equations, many of these have a comforting air of cleanness; as if, having bought them at the instigation of my instructor, I had felt that this was enough, and that their mere presence in my bookcase was a sufficient talisman; a talisman the more effective because my instructor ...
— If I May • A. A. Milne
... my mother could see me now with a grease-gun under my car, Filling my differential, ere I start for the camp afar, Atop of a sheet of frozen iron, in cold that'd make you cry. "Why do we do it?" you ask. "Why? We're the F.A.N.Y." I used to be in Society—once; Danced, hunted, and flirted—once; Had white hands and ...
— Fanny Goes to War • Pat Beauchamp
... whole of Homer, Virgil, Horace, Sallust, Thucydides, Aristotle's Rhetoric and Logic, Tacitus, Juvenal, Quinctilian, parts of Ovid, Terence, Nepos, Caesar, Livy, Lucretius, Cicero, Polybius, and many other authors, besides learning geometry, algebra, and the differential calculus. But that lad was crammed scientifically like a Strasbourg goose; our ordinary modern writers are not walking cyclopaedias, and are rarely prodigious readers. It is no longer a reproach even for a ...
— The Galaxy, Volume 23, No. 2, February, 1877 • Various
... dust free spaces in a few words, but we may say roughly that there is a molecular bombardment from all warm surfaces by means of which small suspended bodies get driven outward and kept away from the surface. It is a sort of differential bombardment of the gas molecules on the two faces of a dust particle somewhat analogous to the action on Mr. Crookes' radiometer vanes. Near cold surfaces the bombardment is very feeble, and if they are ...
— Scientific American Supplement, No. 443, June 28, 1884 • Various
... vision of the terrestrial observers at more than first magnitude on February 22, 1901. This "star," the paper tells us, when studied by its spectrum, is seen to be due to the impact of two swarms of meteors out in space—swarms moving in different directions "with a differential velocity of something like seven hundred miles a second." Every astronomer of to-day understands how such a record is read from the displacement of lines on the spectrum, as recorded on the photographic negative. But imagine Sir William Herschel, roused from ...
— A History of Science, Volume 5(of 5) - Aspects Of Recent Science • Henry Smith Williams
... careful weighing of the motive which gives rise to them, whether, that is, they have been unwittingly committed by an honest individual, or whether they are but an item in the long list of offences perpetrated by a criminal. This differential diagnosis should be based principally on the antecedents of ...
— Criminal Man - According to the Classification of Cesare Lombroso • Gina Lombroso-Ferrero
... the contrary, if the invention ever succeeded, he had given himself up to higher mathematics when a young man, instead of turning his talent to account in an architect's office, a shipbuilding yard, or a locomotive shop. He could find the strain at any part of an iron frame building by the differential and integral calculus to the millionth of an ounce, but the everyday technical routine work with volumes of ready-made tables was unfamiliar and uncongenial to him; he would rather have calculated the tables themselves. The true ...
— The Little City Of Hope - A Christmas Story • F. Marion Crawford
... the constitution of the British nobility and those broad popular distinctions which determine for each nobility its effectual powers. The next point is, to exhibit the operation of these differential powers in the condition of manners which they produce. But, as a transitional stage lying between the two here described—between the tenure of our aristocracy as a casual principle, and the popular working of our aristocracy as an effect—we will interpose a slight ...
— Blackwood's Edinburgh Magazine—Vol. 54, No. 333, July 1843 • Various
... old Jim you are," it begins, "to stay away there at Baroona, leaving me moping here with our daddy, who is calculating the explosive power of shells under water at various temperatures. I have a good mind to learn the Differential Calculus myself, only on purpose to bore you with it ...
— The Recollections of Geoffrey Hamlyn • Henry Kingsley
... super-excellence of Southern manhood, and the infinite superiority of Southern womanhood; to doubt the incapacity of the negro for self-maintenance and civilization; to doubt, in short, all those dogmas which constitute the differential characteristics of "the Southern man." He had gone so far—a terrible distance to one of his origin—as to admit the possibility of error. He had begun to question—God forgive him, if it seemed like sacrilege—he had begun to question whether the South might not have been wrong—might ...
— Bricks Without Straw • Albion W. Tourgee
... likewise a tolerable scholar, a detestable poet, an intriguing politician, and a corrupt financier. He was regularly in the pay of Sir Thomas Gresham, to whom he furnished secret information, for whom he procured differential favors, and by whose government he was rewarded by gold chains and presents of hard cash, bestowed as secretly as the equivalent was conveyed adroitly. Nevertheless, although his venality was already more than suspected, and although his peculation, during his long career ...
— The Rise of the Dutch Republic, 1555-1566 • John Lothrop Motley
... the difference effected, in functional value, in one of two independent variables. For all formulA| in differentiation are constructed on the hypothesis that only one of two variables suffers change. The differential coA"fficient has yet to be determined which shall express the developmental changes in two variables at once. When, therefore, we attempt to extend the formulA| of differentiation to plant and animal life, we are confronted by a very formidable difficulty at the outset—the impossibility ...
— Life: Its True Genesis • R. W. Wright
... happened a dozen times at least in her limited experience. But when a mere emotion assumed the importance and the reality of a solid body, she was seized by the indignant astonishment with which a mathematician might regard the differential calculus if it ceased suddenly to behave as he expected it to do. She had always controlled her own feeling with severity, and it was beyond the power of her imagination to conceive a possible excuse—unless it was a disordered liver—for another person's inability to ...
— The Miller Of Old Church • Ellen Glasgow
... of the Association, the one of the 16th for the invited guests of Admiral Mouchez, and that of the 17th for the invited guests of the Society. The salons were partially lighted by the Siemens differential arc, continuous current lamps, and partially by the Swan incandescent lamp supplied by a distributing machine that permitted of the lamps being lighted and extinguished at will without changing the normal operation of all the rest. Many apparatus figured at this exhibition, but we ...
— Scientific American Supplement, No. 441, June 14, 1884. • Various
... unequally influenced, on account of different external conditions, and contract unequally, and hence the various movements are produced—that the many anomalous effects, hitherto ascribed to 'specific sensibilities,' are due to the 'differential sensibilities'—differential excitability of anisotropic structures and to the opposite effects of external and internal stimuli—that all varieties of plant movements are capable of a consistent mechanical explanation. Dr. Bose's "latest investigations recently communicated to the Royal Society ...
— Sir Jagadis Chunder Bose - His Life and Speeches • Sir Jagadis Chunder Bose
... refers the meats and the cooks of this world to two opposite fountains of light and of darkness. Oromasdes it is, or the good principle, that sends the food; Ahrimanes, or the evil principle, that everywhere sends the cooks. Man has been repeatedly described or even defined, as by differential privilege of his nature, 'A cooking animal.' Brutes, it is said, have faces,—man only has a countenance; brutes are as well able to eat as man,—man only is able to cook what he eats. Such are the romances of self-flattery. I, on the contrary, maintain, that six ...
— Narrative And Miscellaneous Papers • Thomas De Quincey
... busily engaged in figuring on a bit of paper, and Ned, who looked over his shoulder, saw a complicated compilation that looked to be a combination of geometry, algebra, differential calculus and ...
— Tom Swift and his Giant Cannon - or, The Longest Shots on Record • Victor Appleton
... could only throw off its beneficent effects by a tremendous effort, and young men about to be married used to ask at the bookshops, not for the "Letters," but simply for "Sandys on Woman," acknowledging Tommy as the authority on the subject, like Mill on Jurisprudence, or Thomson and Tait on the Differential Calculus. Controversies raged about it. Some thought he asked too much of man, some thought he saw too much in women; there was a fear that young people, knowing at last how far short they fell of what they ought to be, might shrink from the matrimony that must expose them to each other, now ...
— Tommy and Grizel • J.M. Barrie
... analysis than Hume's these features will persist. It, too, would be a product of selection, of a selection depending on its maker's preferences. As James showed, the distinction between 'dreams' and 'realities,' between 'things' and 'illusions,' results only from the differential values we attach to the parts of the flux according as they seem important or interesting to us or not. The volitional contribution is all-pervasive in our thinking. And once this volitional interference with 'pure perception' is shown to be indispensable, it must be allowed ...
— Pragmatism • D.L. Murray
... individual librarians would have the discretion to allow a patron to have full Internet access on a staff computer upon request, but none claimed that allowing such access was mandatory, and patron access is supervised in every instance. None of these libraries makes differential unblocking decisions based on the patrons' age. Unblocking decisions are usually made identically for adults and minors. Unblocking decisions even for adults are usually based on suitability of the ...
— Children's Internet Protection Act (CIPA) Ruling • United States District Court for the Eastern District of Pennsylvania
... cases the sex-chromosome is double, consisting of two components which pass together to one pole. Examples of this are Syromaster, Phylloxera, Agalena. In a third class the sex-chromosome is accompanied by a fellow which is usually smaller, and the two separate at the differential division. The sizes of the two differ in different degrees, from cases as in many Coleoptera and Diptera in which the smaller chromosome is very minute, to those (Benacus, Mineus) in which it is almost as large as its fellow, and others (Nezara, Oncopeltus) in which the two are equal ...
— Hormones and Heredity • J. T. Cunningham
... through a microscope, and no nearer through either than through the naked eye. Who cannot recognize the divine spirit in the hourly phenomena of nature and of his own mind will not be helped by the differential calculus, or any magnitude or arrangement ...
— Essays AEsthetical • George Calvert
... the clinical importance of a leucocytosis, it is not sufficient merely to count the aggregate number of leucocytes present. A differential count must be made to determine which variety of cells is in excess. In the majority of surgical affections it is chiefly the granular polymorpho-nuclear neutrophile leucocytes that are in excess (ordinary leucocytosis). In some cases, and particularly in parasitic diseases such ...
— Manual of Surgery - Volume First: General Surgery. Sixth Edition. • Alexis Thomson and Alexander Miles
... no pantheistic differential at the foundation of these utterances, it would not be at all strange if exhortations to an all-embracing devotion should thus in each case be made to cover all the daily acts of life. But aside from this there is a wide difference ...
— Oriental Religions and Christianity • Frank F. Ellinwood
... clay, flints as long and thin as my arm often stand perpendicularly up; and I have been told by the tank-diggers that it is their "natural position!" I presume that this position may safely be attributed to the differential movement of parts of the red clay as it subsided very slowly from the dissolution of the underlying chalk; so that the flints arrange themselves in the lines of least resistance. The similar but less strongly marked arrangement of the stones in the ...
— The Life and Letters of Charles Darwin, Volume II • Francis Darwin
... and colored perceptibly. If a text-book in differential calculus, upon the turning of a page, had thrown problems to the winds and begun gibbering purple poems of passion, she could not have been more completely taken aback. However, there was no mistaking the utter and ...
— Queed • Henry Sydnor Harrison
... the first few days there is no necessity to confine the patient to bed. In the large majority of cases, it is easy to distinguish the disease from smallpox, but in certain patients it is very difficult. The chief points in the differential diagnosis are as follows. (1) In chicken-pox the rash is distributed chiefly on the trunk, and less on the limbs. (2) Some of the vesicles are oval, whereas in smallpox they are always hemispherical. They are also more ...
— Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 2 - "Chicago, University of" to "Chiton" • Various
... inference which our authors draw from the vortex theory as they interpret it. Our authors exhibit various reasons, more or less sound, for attributing to the primordial fluid some slight amount of friction; and in support of this view they adduce Le Sage's explanation of gravitation as a differential result of pressure, and Struve's theory of the partial absorption of light-rays by the ether,—questions with which our present purpose does not require us to meddle. Apart from such questions it is every way probable that the primary assumption of Helmholtz and Thomson is only an approximation ...
— The Unseen World and Other Essays • John Fiske
... law was passed which added 55,000 votes to the electorate; and by two other laws the provincial and communal assemblies were placed upon a popular representative basis. The system of finance was reformed by the gradual substitution of direct for indirect taxation. By the Navigation Laws all differential and transit dues upon shipping were reduced; tolls on through-cargoes on the rivers were abolished, and the tariff on raw materials lowered. It was a considerable step forward in the direction of free-trade. Various changes were made to lighten the incidence ...
— History of Holland • George Edmundson
... (1642-1727).—Natural philosopher, b. at Woolsthorpe, Lincolnshire, the s. of a small landed proprietor, and ed. at the Grammar School of Grantham and at Trinity Coll., Camb. By propounding the binomial theorem, the differential calculus, and the integral calculus, he began in 1665 the wonderful series of discoveries in pure mathematics, optics, and physics, which place him in the first rank of the philosophers of all time. He was elected Lucasian Prof. of Mathematics at Camb. in 1669, and a Fellow ...
— A Short Biographical Dictionary of English Literature • John W. Cousin
... letters which Leibnitz interchanged with his daughter-in-law, gave rise to the correspondence, continued to his death, with Clarke, who defended the theology of Newton against him. The contest for priority between Leibnitz and Newton concerning the invention of the differential calculus was later settled by the decision that Newton invented his method of fluxions first, but that Leibnitz published his differential calculus earlier and in a more perfect form. The variety of pursuits in which ...
— History Of Modern Philosophy - From Nicolas of Cusa to the Present Time • Richard Falckenberg
... decided that Matilda is a notable puppy. I could not tell you her particular make, but our motor cyclist artificer described her as a "1917 model; well upholstered but weak in the chassis and unreliable in the differential on hairpin bends; in fact, built for ...
— Punch, or the London Charivari, Vol. 153, Aug. 22, 1917 • Various
... doubted whether, up to this hour, any man has made a list of the species of North American birds that have become extinct during the past sixty years. The specialists have no time to spare from their compound differential microscopes, and the bird-killers are too busy with shooting, netting and clubbing to waste any time on such trifles as exterminated species. What does a market-shooter care about birds that can not be killed a second time? As for the farmers, they are so busy ...
— Our Vanishing Wild Life - Its Extermination and Preservation • William T. Hornaday
... which the young lady showed her remarkable muscular strength and skill in managing herself in the accomplishment of feats which looked impossible at first sight. How often The Terror had thought to herself that she would gladly give up all her knowledge of Greek and the differential and integral calculus if she could only perform the least of those feats which were mere play to The Wonder! Miss Euthymia was not behind the rest in her attainments in classical or mathematical knowledge, and she was one of the very best students ...
— The Autocrat of the Breakfast-Table • Oliver Wendell Holmes, Sr. (The Physician and Poet not the Jurist)
... forces of man. Why, then, speak of ability?" These criticisms are purely verbal. If we like to take "labour" as a collective name for all forms of human effort, we can of course do so; but in that case we must find other differential names for the different forces of effort individually. To give them all the same name is not to explain them. It is to tie them all ...
— A Critical Examination of Socialism • William Hurrell Mallock
... general construction of interlocking apparatus in this company's machines. Under the beak of this curious device is found an oblong recess, into which fits loosely a carrier or driver, rotating with a differential or variable motion. The space between the carrier and the sides of the recess is sufficient to permit the free passage of the thread in encircling the shuttle, and the differential movement ingeniously releases ...
— Scientific American Supplement, No. 598, June 18, 1887 • Various
... lesions, in impetigo contagiosa; the tendency to appear in groups, the smaller lesions, the intense itchiness, course, multiform characters of the eruption and the disposition to change of type in dermatitis herpetiformis,—will serve as differential points. ...
— Essentials of Diseases of the Skin • Henry Weightman Stelwagon
... Partly this was due to the variable plane rotation that heated all parts evenly, partly due to favorable flow of ocean currents. It had been noted that there was such an interweaving of cool and warm currents all over the globe that a relatively even temperature was maintained throughout. Some differential in spots, of course, enough to cause rainfall, but no real violence of storms, not as we classified hurricanes, typhoons, tornadoes here ...
— Eight Keys to Eden • Mark Irvin Clifton
... spinal fluid findings were as follows: Fluid clear, pressure moderately increased, Noguchi butyric acid reaction positive, a rather uncommonly heavy granular type of precipitate, cells per cubic millimeter 129. Differential cell count: Lymphocytes, 94 per cent; phagocytes 2.2 per cent; plasma cells, 0.25 per cent; unclassified cells, 2.25 per cent. Wassermann reaction with spinal fluid negative, both active and inactivated. Wassermann reaction ...
— Studies in Forensic Psychiatry • Bernard Glueck
... will, resolutely to neglect anybody. What pleases us, we admire and further: if a man in any profession, calling, or art, does things which are beyond us, we are as guiltless of neglecting him as the Caffres are of neglecting the differential calculus. Milton sells his "Paradise Lost" for ten pounds; there is no record of Shakespeare dining much with Queen Elizabeth. And it is Utopian to imagine that statues will be set up to ...
— Friends in Council (First Series) • Sir Arthur Helps
... and similar phenomena. When he was sixteen we learn that he had read conic sections, and that he was engaged in the study of pendulums. After an attack of illness, he was moved for change to Dublin, and in May, 1822, we find him reading the differential calculus and Laplace's "Mecanique Celeste." He criticises an important part of Laplace's work relative to the demonstration of the parallelogram of forces. In this same year appeared the first gushes of those poems which afterwards ...
— Great Astronomers • R. S. Ball
... tea, which made me feel positively luxurious, and then I looked at the backs of the books. There were "The Pilgrim's Progress," and "Tappan on the Will." Then came Shakespeare, a shilling edition of Keats, Drew's "Conic Sections," Hall's "Differential Calculus," Baker's "Land Surveying," Carlyle's "Heroes," a fat volume of Shelley, "The Antiquary," White's "Selborne," Bonnycastle's "Algebra," and five volumes of "The Tales ...
— The Romance of the Coast • James Runciman
... can also be expressed by means of the "characteristic function'' of the system and its differential coefficients, instead of by the radii, &c., of the lenses; these formulae are not immediately applicable, but give, however, the relation between the number of aberrations and the order. Sir William Rowan Hamilton (British Assoc. Report, 1833, p. ...
— Project Gutenberg Encyclopedia
... general diffusion of mathematical knowledge among all who receive a scientific education. It is not, perhaps, going too far to say, that few professors in Britain have an equally accurate and extensive knowledge of the integral and differential calculus, with some lads of 17 or 18, who have completed their education at the Ecole Polytechnique. Unless a man makes discoveries of his own in mathematics, he is little thought of as a mathematician by the men of science at Paris, even although he may be intimately versed in all the branches ...
— Travels in France during the years 1814-1815 • Archibald Alison
... was hinted that Seniors bought them largely—and they were a bargain. The proprietor blew off the dust and slapped them and dwelt upon their merits. They would last me into middle age and were cheap. There was, I recall, a kind of tricky differential between the shoulders to take up the slack on either side. Being a Freshman I was prevailed upon, and I bought them and walked to Morris Cove while they creaked and fretted. And here was the very shop, arising in front of me as from times before the flood. With it there arose, too, a recollection ...
— Chimney-Pot Papers • Charles S. Brooks
... say—though many people said it—that young Dan Tugwell was even a quarter of a sheet in the wind, when he steered his way home. His head was as solid as that of his father; which, instead of growing light, increased in specific, generic, and differential gravity, under circumstances which tend otherwise, with an age like ours, that insists upon sobriety, without allowing practice. All Springhaven folk had long practice in the art of keeping sober, and if ever a man walked with ...
— Springhaven - A Tale of the Great War • R. D. Blackmore
... of approaching danger, as well as of a movable and dilated nostril that scented danger from afar,—the olfactory sense at one time having a different function and more essential to life than that of merely noting the differential aroma emitted by segars or cups of Mocha or Java, and the ear being then used for some more useful purpose than having its tympanum tortured by Wagnerian discordant sounds. Our ancestors might not have been a ...
— History of Circumcision from the Earliest Times to the Present - Moral and Physical Reasons for its Performance • Peter Charles Remondino
... village was called), and put up at one of those quaint, low-raftered, bulging old inns which still remain, thank Heaven, here and there, in the less travelled parts of England. If I were dusty and dirty when I arrived, you ought to have seen me the next day after a two-hours' job with the differential gears. By the time I had got the trouble to rights, and had puffed up and down the main street to make assurance sure and astonish the natives (who came out two hundred strong and cheered), I was as frowsy, unkempt, and dilapidated an American ...
— Love, The Fiddler • Lloyd Osbourne
... chimney-place; her first climbings and tumblings had been performed on the three steps that led to the kitchen; and she had addled her tender brains, as well as inflamed the natural greed which is so pardonable in infants, by what was to her a sort of differential calculus before she learned to discriminate nicely among the various jams kept by ...
— The Devil's Garden • W. B. Maxwell
... influence.* The history of synthetic projective geometry has little to do with the work of the great philosopher Descartes, except in an indirect way. The method of algebraic analysis invented by him, and the differential and integral calculus which developed from it, attracted all the interest of the mathematical world for nearly two centuries after Desargues, and synthetic geometry received scant attention during the rest of the seventeenth century and for the greater part of the eighteenth century. ...
— An Elementary Course in Synthetic Projective Geometry • Lehmer, Derrick Norman
... was put off—same the next day. But to-day I was told to come, and sat down to a stock of foolscap, and had a pretty stiff exam. I am only just through. I had seamanship, gunnery, navigation, nautical astronomy, algebra, geometry, trigonometry, conic sections, curve tracing, differential and integral calculus. I had only three questions out of five to answer in each branch, but in the first three I answered all five. After that I only had time for three, but at the end he said I need not finish, he was perfectly satisfied. I had done remarkably ...
— Real Soldiers of Fortune • Richard Harding Davis
... civilization, consisting of a wealth-power center and a periphery of associated and dependent territories and peoples, led to a living-standard differential in favor of the center. It also involved the establishment of a political apparatus strong enough to perpetuate the relationship by collecting tribute and taxes from the weak and depositing them in the treasure chests of the strong. ...
— Civilization and Beyond - Learning From History • Scott Nearing
... according to a fixed law (equal quantities in equal times), the result is capable of being computed on mathematical principles. In fact, this case, being that of infinitesimal increments, is precisely the case which the differential calculus was invented to meet. The questions, what effect will result from the continual addition of a given cause to itself, and what amount of the cause, being continually added to itself, will produce a given amount of the effect, are evidently mathematical ...
— A System Of Logic, Ratiocinative And Inductive • John Stuart Mill
... was completely nonplussed; she would as soon have wrestled with the differential calculus. "Why, dear me," she stammered, "there's Alice; she never came out, and I don't see but what she's got along all right: good home, nice husband, and everything she wants. ...
— With the Procession • Henry B. Fuller
... new work, Menial Hygiene, or an Examination of the Intellect and Passions, designed to illustrate their Influence on Health and the Duration of Life, will be published in the course of the present month. Professor Church's Treatise on Integral and Differential Calculus, a revised edition; The Companion, or After Dinner Table Talk, by Chelwood Evelyn, with a fine portrait of Sydney Smith; The History of Propellers, and Steam Navigation, illustrated ...
— The International Weekly Miscellany, Volume I. No. 8 - Of Literature, Art, and Science, August 19, 1850 • Various
... swiftness of foot, or even better weapons, would often lead to victory as well as mere physical strength. Moreover this kind of more or less perpetual war goes on among all savage peoples. It could lead therefore to no differential characters, but merely to the keeping up of a certain average standard of bodily and mental health and vigour. So with selection of variations adapted to special habits of life, as fishing, paddling, riding, climbing, etc. etc., in different ...
— Alfred Russel Wallace: Letters and Reminiscences, Vol. 1 (of 2) • James Marchant
... with the plates not half amalgamated, or coated with impurities, the whole concern superintended by a man who knows as little about the treatment of auriferous quartz by the amalgamating or any other processes as a dingo does of the differential calculus. Result: 3 dwt. to the ton in the retort, 30 dwt. in the tailings, and a payable claim declared ...
— Getting Gold • J. C. F. Johnson
... truth draws upward. This to us Of steady happiness should be a cause Beyond the differential calculus Or Kant's dull dogmas ...
— The Poems of Henry Kendall • Henry Kendall
... with a pleasant impression. My chief college friend was young De Saussure, grandson of the naturalist of that name, who, the first with a single exception, reached the summit of Mont Blanc. The subject of our lecture was some puzzling proposition in the differential calculus, and De Saussure propounded to the professor a knotty difficulty in connection with it. The professor replied unsatisfactorily. My friend still pressed his point, and the professor rejoined very ...
— The Atlantic Monthly, Volume 15, No. 91, May, 1865 • Various
... 1823—Differential motion for roving frames patented by Arnold. First export of raw cotton from Egypt ...
— Textiles • William H. Dooley
... the diagnostic check. It was as much a habit as breathing. This was probably the result of that cold she'd gotten last week, but there was nothing like being sure. Now let's see—temperature 99.5 degrees, red cell count 4-1/2 million. White cell count ... oh! 2500 ... leukopenia! The differential showed a virtual absence of polymorphs, lymphocytes and monocytes. The whole slide didn't have two hundred. Eosinophils and basophils way up—twenty and fifteen per cent respectively—a relative rise rather than an absolute one—leukopenia, no ...
— Pandemic • Jesse Franklin Bone
... now to all who have done any algebra, unintelligible to others, and therefore I say nothing about it. By the age of twenty-one or two he had begun his great mathematical discovery of infinite series and fluxions—now known by the name of the Differential Calculus. He wrote these things out and must have been quite absorbed in them, but it never seems to have occurred to him to publish them or ...
— Pioneers of Science • Oliver Lodge
... coronation (as with propriety we may call it) of the earliest (perhaps even yet the greatest?) historic artist, what was the language employed as the instrument of so great a federal act? It was that divine Grecian language to which, on the model of the old differential compromise in favour of Themistocles, all rival languages would cordially have conceded the second honour. If now, which is not impossible, any occasion should arise for a modern congress of the leading nations that represent civilisation, not probably in the Isthmus ...
— The Uncollected Writings of Thomas de Quincey, Vol. 2 - With a Preface and Annotations by James Hogg • Thomas de Quincey
... the Dutch, it differs still more from the proper Low German dialects of Westphalia, Oldenburg, and Holstein; all of which have the differential characteristics of the Dutch in a greater degree ...
— The Ethnology of the British Colonies and Dependencies • Robert Gordon Latham
... things he knows the black man comes to the same conclusion as the white man when he thinks about the same things. The black man does not think about electricity or the differential calculus because he knows nothing about these matters, neither, and for the same reason, does the European peasant wherever he may still be found in his primitive state. It has been alleged in America ...
— The Black Man's Place in South Africa • Peter Nielsen
... time Siemens had several irons in the fire. Besides the printing process and the chronometric governor, which operated by the differential movement between the engine and a chronometer, he was occupied with some minor improvements at Hoyle's Calico Printing Works. He also engaged in railway works from time to time; and in 1846 he brought out a double cylinder air-pump, in which ...
— Heroes of the Telegraph • J. Munro
... Famintzin and Woronin not only concur, but consider it were more fitting to place the present species in a distinct genus, as Polyporus is set off from Hydnum. A species based upon the color of the vegetative phase only, unconfirmed by any subsequent differential character in the fruit would seem somewhat hazardous. The color of the plasmodium is incident probably to varied nutrient environment. Pores, however, are usually ...
— The North American Slime-Moulds • Thomas H. (Thomas Huston) MacBride
... view of the four projections of the frame extending downward and just in front of the jackshaft position, it is likely that these supported the four jackshaft bearings. Being a bicycle manufacturer, Charles saw the need for a differential or balance gear. Accordingly, he purchased from the Pope Manufacturing Company a very light unit of the type formerly used on Columbia tricycles, and installed it somewhere on the jackshaft. A small sprocket on each ...
— The 1893 Duryea Automobile In the Museum of History and Technology • Don H. Berkebile
... on a Particle is very remarkable, the first differential being frequently of greater value than the original particle, and ...
— The Life and Letters of Lewis Carroll • Stuart Dodgson Collingwood
... Aesthetic consecration of general principles 31 Sec. 7. Contrast of aesthetic and physical pleasures 35 Sec. 8. The differentia of aesthetic pleasure not its disinterestedness 37 Sec. 9. The differentia of aesthetic pleasure not its universality 40 Sec. 10. The differential of aesthetic pleasure: its objectification 44 Sec. 11. The definition of ...
— The Sense of Beauty - Being the Outlines of Aesthetic Theory • George Santayana
... Mathematics that has for its object the summation of a certain infinite series of indefinitely small terms: but for the solution of which, we must generally know the function of which a given function is the differential coefficient. In other words," continued Barbican, "in it we return from the differential coefficient, to the function from ...
— All Around the Moon • Jules Verne
... where we are frequently encountered by a comparatively high degree of culture associated with a cruel and debasing system of rites and practices which belong to the lowest savagery. Dr. Haddon has usefully suggested the term "differential evolution" for this phenomenon in the culture history of man,[310] and as I find myself in entire agreement with this distinguished anthropologist as to the facts[311] which call for a special terminology, I gladly adopt ...
— Folklore as an Historical Science • George Laurence Gomme
... the unaided eye gives but a poor means of telling whether or not a stone exhibits twin colors, or dichroism, as it is called. (The term signifies two colors.) A well-trained eye can, however, by viewing a stone in several different positions, note the difference in shade of color caused by the differential absorption. ...
— A Text-Book of Precious Stones for Jewelers and the Gem-Loving Public • Frank Bertram Wade
... the electromagnets are provided with more than one winding. One purpose of the double-wound electromagnet is to produce the so-called differential action between the two windings, i.e., making one of the windings develop magnetization in the opposite direction from that of the other, so that the two will neutralize each other, or at least exert different and opposite influences. ...
— Cyclopedia of Telephony & Telegraphy Vol. 1 - A General Reference Work on Telephony, etc. etc. • Kempster Miller
... basis of our present findings it is no longer enough to trace the appearing of the after-image solely to a differential fatigue in the retina. The fact is that as long as the eye is turned to the bright window-pane a more intensive blood-activity occurs in the portions of the eye's background met by the light than in those where the dark window-bar ...
— Man or Matter • Ernst Lehrs
... fundamentally upon the perfect balancing of the two sides of a differential electric circuit. A conventional diagram, fig. 19, gives a schematic outline of the connections. The two galvanometer coils, fl and fr, are wound differentially and both coils most carefully balanced ...
— Respiration Calorimeters for Studying the Respiratory Exchange and Energy Transformations of Man • Francis Gano Benedict
... to have full Internet access on a staff computer upon request, but none claimed that allowing such access was mandatory, and patron access is supervised in every instance. None of these libraries makes differential unblocking decisions based on the patrons' age. Unblocking decisions are usually made identically for adults and minors. Unblocking decisions even for adults are usually based on suitability of ...
— Children's Internet Protection Act (CIPA) Ruling • United States District Court for the Eastern District of Pennsylvania
... of the ant-heap and the hive. This sense of the personal presence of an abiding Reality, fulfilling and transcending all our highest values, here in our space-time world of effort, may well be regarded as the differential mark of real spiritual experience, wherever found. It chimes well with the definition of Professor Pratt, who observes that the truly spiritual man, though he may not be any better morally than his non-religious neighbour, "has a confidence in the universe and an inner joy which ...
— The Life of the Spirit and the Life of To-day • Evelyn Underhill
... into action or effective influence. These groups are the main-drainage-system of modern life; they are the ordinary channels through which the business of the world has to pass, and its organised thought be directed. Take any one of these groups, and consider its differential character, its mode of apperception, its ethos, and you find it something deformed, twisted, strained in one direction, like a tree by the sea-shore. But take a few score of them, and imagine their qualities fused ...
— Personality in Literature • Rolfe Arnold Scott-James
... raceway. Its detachment from the axis forms a striking exception to the general construction of interlocking apparatus in this company's machines. Under the beak of this curious device is found an oblong recess, into which fits loosely a carrier or driver, rotating with a differential or variable motion. The space between the carrier and the sides of the recess is sufficient to permit the free passage of the thread in encircling the shuttle, and the differential movement ingeniously releases the contact between ...
— Scientific American Supplement, No. 598, June 18, 1887 • Various
... Differential rates are recognized to be legitimate. Railroads are allowed to charge a less rate for wheat intended for export than that intended for local consumption. There has sometimes been a wide difference between the ...
— The Young Farmer: Some Things He Should Know • Thomas Forsyth Hunt
... undissolved by rain water. In this clay, flints as long and thin as my arm often stand perpendicularly up; and I have been told by the tank-diggers that it is their "natural position!" I presume that this position may safely be attributed to the differential movement of parts of the red clay as it subsided very slowly from the dissolution of the underlying chalk; so that the flints arrange themselves in the lines of least resistance. The similar but less strongly marked arrangement of the stones in the ...
— The Life and Letters of Charles Darwin, Volume II • Francis Darwin
... lively contrast to the late scene. Mr. and Mrs. Penruddock were full of intelligence and animation. Their welcome of Mr. Thornberry was exactly what it ought to have been; respectful, even somewhat differential, but cordial and unaffected. They conversed on all subjects, public and private, and on both seemed equally well informed, for they not only read more than one newspaper, but Mrs. Penruddock had an extensive correspondence, the conduct of which was one of the chief pleasures and ...
— Endymion • Benjamin Disraeli
... by the pictures and the architecture. The critics who complain of the sickly separation of the beauty of nature from the thing to be done, must consider that our hunting of the picturesque is inseparable from our protest against false society. Man is fallen; nature is erect, and serves as a differential thermometer, detecting the presence or absence of the divine sentiment in man. By fault of our dulness and selfishness we are looking up to nature, but when we are convalescent, nature will look up to us. We see the foaming brook with compunction: if our own life flowed with ...
— Essays, Second Series • Ralph Waldo Emerson
... of proof would show "that the stature of a man or boy was identical, because the boy passes through every gradation on attaining the one stature from the other. No one could maintain such a position who grasped the doctrines of continuity and of the differential calculus." It seems to me that even without the help of the differential calculus, we can, with the help of logic and grammar, put a stop to this argument. Boy is the subject, stature looks like a subject, but is merely a predicate, and should have been treated as such by Mr. Darwin. If a boy arrives ...
— Chips from a German Workshop - Volume IV - Essays chiefly on the Science of Language • Max Muller
... brought the ends of the earth together. Circumnavigator of the realms of mind, wherever he touched, he appeared as discoverer, as conqueror, as lawgiver. In mathematics, he discovered or invented the Differential Calculus,—the logic of transcendental analysis, the infallible method of astronomy, without which it could never have compassed the large conclusions of the "Mecanique Celeste." In his "Protogaea," published in ...
— The Atlantic Monthly, Vol. II, No. 8, June 1858 • Various
... like is true of other fancy-bred animals—are rated and graded in aesthetic value somewhat in proportion to the degree of grotesqueness and instability of the particular fashion which the deformity takes in the given case. For the purpose in hand, this differential utility on the ground of grotesqueness and instability of structure is reducible to terms of a greater scarcity and consequent expense. The commercial value of canine monstrosities, such as the prevailing styles of pet dogs both for men's and women's use, rests on their high ...
— The Theory of the Leisure Class • Thorstein Veblen
... Plato, therefore, with respect to their subjects, may be divided into the speculative, the practical, and such as are of a mixed nature. The subjects of these last are either general, comprehending both the others; or differential, distinguishing them. The general subject are either fundamental, or final: those of the fundamental kind are philosophy, human nature, the soul of man; of the final kind are love, beauty, good. The differential ...
— Introduction to the Philosophy and Writings of Plato • Thomas Taylor
... remarkable muscular strength and skill in managing herself in the accomplishment of feats which looked impossible at first sight. How often The Terror had thought to herself that she would gladly give up all her knowledge of Greek and the differential and integral calculus if she could only perform the least of those feats which were mere play to The Wonder! Miss Euthymia was not behind the rest in her attainments in classical or mathematical knowledge, and she was one of the very best students ...
— A Mortal Antipathy • Oliver Wendell Holmes, Sr.
... transpicuous masque for another form, viz., the eternal ground of sorrow in all human hearts. This, by the way, in an essay on William Wordsworth, should be noticed as the charm of his poetry; and the note differential, in fact. At least, I know not of any former poet who has so systematically sought his sadness in the very luxury of joy. Thus, in the 'Two April Mornings,' 'what a mortal freshness of dewy radiance! what ...
— The Posthumous Works of Thomas De Quincey, Vol. 1 (2 vols) • Thomas De Quincey
... tolerable scholar, a detestable poet, an intriguing politician, and a corrupt financier. He was regularly in the pay of Sir Thomas Gresham, to whom he furnished secret information, for whom he procured differential favors, and by whose government he was rewarded by gold chains and presents of hard cash, bestowed as secretly as the equivalent was conveyed adroitly. Nevertheless, although his venality was already more than suspected, and although his peculation, during his long career became so extensive ...
— The Rise of the Dutch Republic, 1555-1566 • John Lothrop Motley
... Spence of Greenock published in Nov. 1814, a work entitled, ' Outlines of a Theory of Algebraical Equations deduced from the Principles of Harriott, and extended to the Fluxional or differential Calculus. By William Spence. London, for the Author, by Davis and Dickson, 1814, 8, iv and 80 pages. Privately printed, intended ' exclusively for the perusal of those gentlemen to whom it is addressed.' He says in ...
— Thomas Hariot • Henry Stevens
... But this little generator of mine was non-random. It was the multiple recording of ten thousand different conversations, all meaningless, against a background of "white" noise. Try that one on your differential analyzers. ...
— A Spaceship Named McGuire • Gordon Randall Garrett
... is no department of prose literature in which they do not equal us; there are many in which they are unquestionably our superiors. Unlike our authors, who, on those subjects which address the heart and reason jointly, adopt the style of a treatise on the differential calculus; and when pure science is their topic, lead us to suppose (if it were not for their disgusting pomposity) they had chosen for their model the florid confusion of a tenth-rate novel;—the French write on scientific ...
— Blackwood's Edinburgh Magazine - Volume 55, No. 344, June, 1844 • Various
... be maintained, that with time and patience, one might train a rather stupid plough-boy to understand the differential calculus. This might be done with the help of an inward desire on the part of the boy to learn, but never otherwise. If the boy wants to learn or to improve generally, he will do so in spite of every hindrance, till in time he becomes ...
— Life and Habit • Samuel Butler
... foreign governments dealt arbitrarily with American interests within their jurisdiction in a manner injurious and inequitable. During the past year some instances of discriminatory treatment have been removed, but I regret to say that there remain a few cases of differential treatment adverse to the commerce of the United States. While none of these instances now appears to amount to undue discrimination in the sense of section 2 Of the tariff law of August 5, 1909, they ...
— Complete State of the Union Addresses from 1790 to the Present • Various
... some I had received in England; and I am now more than ever convinced of the fact that England offers an unequalled field for a teacher of ability and perseverance, always provided that he is as competent an authority on cricket and boating as he is on Greek particles and the working of the differential calculus. I speak, of course, simply of the ordinary university graduate, who (like myself), not being from patrician ranks or Mammon-blessed, must hew out a position for himself without any aid from the ...
— Lippincott's Magazine, Vol. 22, September, 1878 • Various
... of discriminations against the Spanish flag in our ports, I was constrained in October last to rescind my predecessor's proclamation of February 14, 1884, permitting such suspension. An arrangement was, however, speedily reached, and upon notification from the Government of Spain that all differential treatment of our vessels and their cargoes, from the United States or from any foreign country, had been completely and absolutely relinquished, I availed myself of the discretion conferred by law and issued ...
— Complete State of the Union Addresses from 1790 to the Present • Various
... been called the "father of modern chemistry," so many were his researches in that field of knowledge. Far greater than any of these men was Sir Isaac Newton, who discovered the law of gravitation and the differential calculus. During the Civil War a group of students interested in the natural world began to hold meetings in London and Oxford, and shortly after the Restoration they obtained a charter under the name of the Royal Society. It still ...
— EARLY EUROPEAN HISTORY • HUTTON WEBSTER
... blew in from Monte Carlo, where he had been spending a few days in the interests of science, and presented your letter of introduction. Said he still couldn't understand just how it happened, because he had figured it out by logarithms and trigonometry and differential calculus and a lot of other high-priced studies that he'd taken away from Harvard, and that it was a cinch on paper. Was so sure that he could have proved his theory right if he'd only had a little more money that ...
— Old Gorgon Graham - More Letters from a Self-Made Merchant to His Son • George Horace Lorimer
... but a poor means of telling whether or not a stone exhibits twin colors, or dichroism, as it is called. (The term signifies two colors.) A well-trained eye can, however, by viewing a stone in several different positions, note the difference in shade of color caused by the differential absorption. ...
— A Text-Book of Precious Stones for Jewelers and the Gem-Loving Public • Frank Bertram Wade
... cause this differential action to become evident by another means. For example, if we produce a block, by clamping at C between A and B (fig. 14, a), so that the disturbance made at A by tapping or vibration is prevented from reaching B, we shall then have A thrown into a relatively greater excitatory ...
— Response in the Living and Non-Living • Jagadis Chunder Bose
... prove to be used by the creature in laying its eggs, we should then have, with the spring, an additional point of resemblance to the Neuroptera and higher insects, and instead of this spring being an important differential character, separating the Thysanura from other insects, it binds them still closer, though still differing greatly in representing only a part of the ovipositor of the higher insects. (This is a catch for holding the ...
— Our Common Insects - A Popular Account of the Insects of Our Fields, Forests, - Gardens and Houses • Alpheus Spring Packard
... bolts. When the weight of the engine comes on these spokes, those nearest the ground are compressed and those, at the top are elongated a little. In order to avoid any of the driving strain passing through the springs, a strong arm is fixed on the differential wheel and attached to the rim as shown in Fig. 2, so that the springs have really no work to do beyond carrying the weight of the engine. Messrs. McLaren naturally felt a certain amount of diffidence in placing their invention before the public until they had thoroughly tested it ...
— Scientific American Supplement, No. 401, September 8, 1883 • Various
... its nurses one after another, until it is claimed by its true parents. This war has eaten its way backward through all the technicalities of lawyers learned in the infinitesimals of ordinances and statutes; through all the casuistries of divines, experts in the differential calculus of conscience and duty; until it stands revealed to all men as the natural and inevitable conflict of two incompatible forms of civilization, one or the other of which must dominate the central zone of the continent, and eventually ...
— Pages From an Old Volume of Life - A Collection Of Essays • Oliver Wendell Holmes, Sr.
... four projections of the frame extending downward and just in front of the jackshaft position, it is likely that these supported the four jackshaft bearings. Being a bicycle manufacturer, Charles saw the need for a differential or balance gear. Accordingly, he purchased from the Pope Manufacturing Company a very light unit of the type formerly used on Columbia tricycles, and installed it somewhere on the jackshaft. A small sprocket on each end of the shaft carried a chain ...
— The 1893 Duryea Automobile In the Museum of History and Technology • Don H. Berkebile
... has afforded me so convincing a proof of the Deity as these purely mental conceptions of numerical and mathematical science which have been, by slow degrees, vouchsafed to man—and are still granted in these latter times by the differential calculus, now superseded by the higher algebra—all of which must have existed in that sublimely omniscient mind from eternity." See also The Life and Letters of Adam Sedgwick, Cambridge, 1890, vol. ii, pp. ...
— History of the Warfare of Science with Theology in Christendom • Andrew Dickson White
... to the general diffusion of mathematical knowledge among all who receive a scientific education. It is not, perhaps, going too far to say, that few professors in Britain have an equally accurate and extensive knowledge of the integral and differential calculus, with some lads of 17 or 18, who have completed their education at the Ecole Polytechnique. Unless a man makes discoveries of his own in mathematics, he is little thought of as a mathematician by the men of science at Paris, even although he may be intimately versed in ...
— Travels in France during the years 1814-1815 • Archibald Alison
... examination at length arrived. It was on differential and integral calculus. I was indifferent and abstracted, but a feeling of some dread passed over me when the same young professor who had questioned me at the entrance examination looked me in the face. I ...
— The World's Greatest Books, Vol X • Various
... view the worst tendencies of our time.[86] In his eyes, life is itself its own end and cause. Faith in God is the portion of the ignorant crowd, and atheism, like all the high truths of science, like the differential calculus and the laws of physics, is the exclusive possession of the philosophical few. When Robespierre declared atheism aristocratic, he was right in this sense, for atheism is above the reach of the vulgar; ...
— The Heavenly Father - Lectures on Modern Atheism • Ernest Naville
... inheritance, the differences became confirmed, until finally they became inborn. Others, however, assume that the psychical characteristics by which the sexes are differentiated result solely from individual differences in education. Stern believes that in the case of one differential character, at least, he can prove that for many centuries there has been no difference between the sexes in the matter of education; this character is the capacity for drawing. Kerschensteiner has studied the development of this gift, and considers that his results have established ...
— The Sexual Life of the Child • Albert Moll
... We have actually succeeded in wringing from the tenacious and inflexible Cabinet of St Petersburg an important commercial advantage! On Lord Aberdeen's accession to office, he found Russia in the act of aiming a fatal blow at a very important branch of our shipping trade, by levying a differential duty on all British vessels conveying to Russian ports any goods which were not the produce of the British dominions. After, however, a skilful and very arduous negotiation, our foreign secretary ...
— Blackwood's Edinburgh Magazine, No. CCCXXXIX. January, 1844. Vol. LV. • Various
... inevitable, but his profound vision perceived its possible invalidity. He saw that it was at least possible that the difference of conducting power between the earth and the wire might give one an advantage over the other, and that thus a residual or differential current might be obtained. He combined wires of different materials, and caused them to act in opposition to each other, but found the combination ineffectual. The more copious flow in the better conductor was exactly counterbalanced by the resistance of the worst. Still, though ...
— Little Masterpieces of Science: - Invention and Discovery • Various
... differ from the Dutch, it differs still more from the proper Low German dialects of Westphalia, Oldenburg, and Holstein; all of which have the differential characteristics of the Dutch in a greater degree than ...
— The Ethnology of the British Colonies and Dependencies • Robert Gordon Latham
... but it was not long before I recognized that the warp and woof of the social fabric is that of our looms, though the pattern is a little different,—a good sort of stuff, I think, warranted to wash and wear. The variation, such as it is, tried by what I call my differential nationometer, gives to the place its own peculiar, delightful quality." The rigid gentleman, who was a great deal at the Porters', was rather inclined to insist upon the great purity and beauty of his English, to which he repeatedly invited attention, ...
— Lippincott's Magazine, August, 1885 • Various
... be formulated as follows. If there are two Gods, they must have something in common—that in virtue of which they are Gods—and something in which they differ, which makes them two and not one. If each of them has in addition to divinity a differential element, they are both composite, and neither is the first cause or the necessary existent (19). If one of them only has this differentia, then this one is composite and ...
— A History of Mediaeval Jewish Philosophy • Isaac Husik
... fortune! Regard me as a genuine rara avis, a fashionable young lady with no more aptitude for the 'concord of sweet sounds,' than for the abstractions of Hegel, or Differential Calculus. It is traditional, that while in my nurse's arms, I performed miracles of melody such as Auld Lang Syne, with one little finger; but such undue precocity, madly stimulated by ambitious mamma and nurse Nell, resulted fatally in the total destruction of my marvellous talent, ...
— Infelice • Augusta Jane Evans Wilson
... features will persist. It, too, would be a product of selection, of a selection depending on its maker's preferences. As James showed, the distinction between 'dreams' and 'realities,' between 'things' and 'illusions,' results only from the differential values we attach to the parts of the flux according as they seem important or interesting to us or not. The volitional contribution is all-pervasive in our thinking. And once this volitional interference with 'pure perception' is shown to be indispensable, it must ...
— Pragmatism • D.L. Murray
... combine against it. Again, superior cunning, stealth and swiftness of foot, or even better weapons, would often lead to victory as well as mere physical strength. Moreover this kind of more or less perpetual war goes on among all savage peoples. It could lead therefore to no differential characters, but merely to the keeping up of a certain average standard of bodily and mental health and vigour. So with selection of variations adapted to special habits of life, as fishing, paddling, ...
— Alfred Russel Wallace: Letters and Reminiscences, Vol. 1 (of 2) • James Marchant
... the beam and the crank shaft have their pedestals in the same horizontal plane. The throw of the crank is five feet. There are two differential plunger pumps, having upper plungers 20 inches in diameter, and lower plungers 33 inches in diameter, with a stroke of 5 feet. These pumps are vertical, and placed beneath the engine bed-plate, to which ...
— Scientific American Supplement, No. 492, June 6, 1885 • Various
... answerable to the law of the land and under the jurisdiction of the Japanese courts. The revenue of the country was also, of course, injuriously effected by the post-office privileges already referred to as well as by the differential treatment of foreigners in regard to import duties. As was to be expected, any proposal for the abolition of extra-territorial rights and the revision of the regulations in regard to import duties met with a strenuous opposition from the foreign residents in Japan. On the other hand, it must be confessed ...
— The Empire of the East • H. B. Montgomery
... West India monopoly,—the existence of the high prohibitory differential duty on sugar, is the greatest, strongest, and least answerable argument at present used by slave-holding countries against emancipation. The following was put strongly to ourselves in Amsterdam ...
— The Economist - Volume 1, No. 3 • Various
... the line in question was laid with all the curves unnecessarily quick, even those in the "pass-bies," I thought it expedient to employ differential gear, as illustrated at D, Fig. 1, which is a sketch plan showing the mechanism employed. M is a Siemens electric motor running at 650 revolutions per minute; E is a combination of box gearing, frictional clutch, and chain pinion, and from this pinion a steel chain passes around the chain-wheel, ...
— Scientific American Supplement, No. 460, October 25, 1884 • Various
... indefinite of phrases, so far from obstructing his study, was in reality an aid to his thinking and a spur to excellence—not excellence over others, but over himself. There were moments, doubtless, long moments too, in which he forgot Homer and Cicero and differential calculus and chemistry, for "the bonnie lady-lassie,"—that was what he called her to himself; but it was only, on emerging from the reverie, to attack his work with fresh vigour. She was so young, so plainly girlish, that as yet there was no room for dread or jealousy; the feeling in his heart ...
— Sir Gibbie • George MacDonald
... Causes, Predisposing and Exciting Symptoms and Pathological Anatomy Differential Diagnosis and Prognosis Treatment Malcolm's, Lieutenant Rose's, Bermbach's, Hoffmann's ...
— Diseases of the Horse's Foot • Harry Caulton Reeks
... one of them brought to my room the integration of some differential equation in mechanics which had been sent me by our instructor. He was very friendly then, apparently. He told me upon leaving, if I desired any further information to come to his "house," and he would give it. I observed that he called ...
— Henry Ossian Flipper, The Colored Cadet at West Point • Henry Ossian Flipper
... opposite fountains of light and of darkness. Oromasdes it is, or the good principle, that sends the food; Ahrimanes, or the evil principle, that everywhere sends the cooks. Man has been repeatedly described or even defined, as by differential privilege of his nature, 'A cooking animal.' Brutes, it is said, have faces,—man only has a countenance; brutes are as well able to eat as man,—man only is able to cook what he eats. Such are the romances of self-flattery. I, on the contrary, maintain, that ...
— Narrative And Miscellaneous Papers • Thomas De Quincey
... mention of that conversation his brows drew together and he became very grave again; "but in the course of that conversation this child had occasion to refer, by way of illustration, to some abstruse theorem of the differential calculus. He did it, you will understand, by way of making his meaning clear—though the illustration was utterly beyond me: that reference represented ...
— The Wonder • J. D. Beresford
... simple forms of machines. The lever, the wedge, the inclined plane—Father—and here we come to further consider the application of this principle, my dear Charles, to what is known as the differential wheel and axle. Um Charles—Father—Charles. Father." (He looks up despairingly at MARY.) No good, my dear. Out of date. (He, however, ...
— The Drone - A Play in Three Acts • Rutherford Mayne
... mathematician, who bows before the shrine of his favorite science, is to my dull intellect as incomprehensible as the jargon of metaphysics or the mysteries wrapped up in Pali cerements. Equations, conic sections, differential calculus, constitute a skull and cross-bones to which I allow as wide a berth ...
— Vashti - or, Until Death Us Do Part • Augusta J. Evans Wilson
... fishermen, fish-dealers, and others may be able to distinguish from the Atlantic salmon and from each other any specimens of quinnat salmon and steelhead that come to their notice, the following key [4] has been prepared to cover the principal differential characters, and illustrations of ...
— The Salmon Fishery of Penobscot Bay and River in 1895-96 • Hugh M. Smith
... developed used the automobile engine as the prime mover. In one the generator is located in front of the engine and supported beyond the automobile chassis. In another type the generator is located between the automobile transmission and the differential. A standard clutch and gear-shift lever is employed to connect the engine either with the generator or with the propeller shaft of the truck. The first type included a 115-volt, 15-kilowatt generator, a 36-inch wheel barrel search-light, ...
— Artificial Light - Its Influence upon Civilization • M. Luckiesh
... thrilling in its awakened emotion, met his glance at the window of a carriage. He dispatched his luggage to the Faucon, and sprang lightly in the carriage when the omnibuses had departed for the Lausanne plateau. Alan Hawke was carefully differential in his greeting and he meekly answered all the rapid queries of his ...
— A Fascinating Traitor • Richard Henry Savage
... a helpless thing. When the clutch was thrown in, it could only respond with a loud, discordant whirring. It made no forward movement. We all thought our differential had gone to smash. One of our party went on ahead, and at a nearby camp we telephoned Mr. Hill, superintendent of the power company, of our predicament. He directed a man who was working a pair of heavy horses on a road near by, to hitch onto us and haul us up to his place, a mile or ...
— Out of Doors—California and Oregon • J. A. Graves
... many people said it—that young Dan Tugwell was even a quarter of a sheet in the wind, when he steered his way home. His head was as solid as that of his father; which, instead of growing light, increased in specific, generic, and differential gravity, under circumstances which tend otherwise, with an age like ours, that insists upon sobriety, without allowing practice. All Springhaven folk had long practice in the art of keeping sober, and if ever a man walked with his legs outside his influence, it was always from defect of proper ...
— Springhaven - A Tale of the Great War • R. D. Blackmore
... which has been applied in practice to the greatest extent and to the most purposes, is probably that in which the axial motions of the train are derived from a fixed sun wheel. Numerous examples of such trains are met with in the differential gearing of hoisting machines, in portable horse-powers, etc. The action of these mechanisms has already been fully discussed; it may be remarked in addition that unless the speed be very moderate, it is found advantageous ...
— Scientific American Supplement, Vol. XIX, No. 470, Jan. 3, 1885 • Various
... a variation which is immense in its range, but fairly continuous in its gradation. These are thus two aspects from which the phenomena of price and rent can be regarded; aspects which it is usual to call, (1) the scarcity aspect, (2) the differential aspect. ...
— Supply and Demand • Hubert D. Henderson
... another youth alongside of him, who for a year had been reading up for his promised nomination, was so awe-struck by the severity of the proceedings as to lose his powers of memory and forget the very essence of the differential calculus. ...
— The Three Clerks • Anthony Trollope
... insist, that, so far as the Divine power is cognizable to us, it falls exclusively within and never without the routine of Nature; and as universality is the characteristic of that routine, they do not hesitate, on behalf of science, to affirm that the Divine action is never addressed to specific or differential results, but always to universal or identical ones. In short, they logically refuse to the Divine power as exhibited in Nature all personal or moral quality, as inferring on the part of Deity any possible unequal or inequitable relations to ...
— The Atlantic Monthly, Volume 17, No. 100, February, 1866 • Various
... principles which lie at the foundation of pure mathematics, with a highly ingenious application of their results to the development of the essential idea of Arithmetic, Geometry, Algebra, Analytic Geometry, and the Differential and Integral Calculus. The work is preceded by a general view of the subject of Logic, mainly drawn from the writings of Archbishop Whately and Mr. Mill, and closes with an essay on the utility of mathematics. Some occasional ...
— Harper's New Monthly Magazine, Volume 1, No. 3, August, 1850. • Various
... note that, as discovered by Manges, the differential emphysema occurs at the end of expiration and the plate must be exposed at that time, before inspiration starts. He also noted that at fluoroscopy the heart moved laterally toward ...
— Bronchoscopy and Esophagoscopy - A Manual of Peroral Endoscopy and Laryngeal Surgery • Chevalier Jackson
... and myself in our studies of the types of this group;" and he states as the result of this extensive comparison of specimens: "The range of variation is so great among the Foraminifera as to include not merely those differential characters which have been usually accounted specific, but also those upon which the greater part of the genera, of this group have been founded, and even in some instances ...
— Darwinism (1889) • Alfred Russel Wallace
... queen of the kitchen be respected; but—ah, let me see, Mr Distin, I think we were to take up the introductory remarks made on the differential calculus." ...
— The Weathercock - Being the Adventures of a Boy with a Bias • George Manville Fenn
... back," said Dick. "Another hundred yards like this, and even if we don't smash the differential or the chassis, Ropes will get side-slip of the brain. Half an hour of such driving must be equal to a week in ...
— The Car of Destiny • C. N. Williamson and A. M. Williamson
... of two components which pass together to one pole. Examples of this are Syromaster, Phylloxera, Agalena. In a third class the sex-chromosome is accompanied by a fellow which is usually smaller, and the two separate at the differential division. The sizes of the two differ in different degrees, from cases as in many Coleoptera and Diptera in which the smaller chromosome is very minute, to those (Benacus, Mineus) in which it is almost as large as its fellow, and others (Nezara, Oncopeltus) in which the two ...
— Hormones and Heredity • J. T. Cunningham
... be assumed from the above truthful estimate of their mentality that these men are to be dismissed as mere factory hands or negligible land-failures. The sea has her own way of making men, and informs them, as the years and miles go by, with a species of differential intuition, a flexible mental mechanism which calibrates and registers with astonishing accuracy and speed. They become profound judges of human character within the rough walls of their experience, and for women they ...
— An Ocean Tramp • William McFee
... means all the forces of nature, so does 'labour' mean all the forces of man. Why, then, speak of ability?" These criticisms are purely verbal. If we like to take "labour" as a collective name for all forms of human effort, we can of course do so; but in that case we must find other differential names for the different forces of effort individually. To give them all the same name is not to explain them. It is to tie them all up ...
— A Critical Examination of Socialism • William Hurrell Mallock
... adding that his "own" was worth but 15 shillings for the same quantity. The English original of another nostrum, Essence of Peppermint, he listed at 18 shillings a dozen, his own at a mere 10/6.[71] Despite the price differential, importations continued. A Beverly, Massachusetts, druggist, Robert Rantoul, in 1799 ordered from London filled boxes and bottles of Anderson's Pills, Bateman's Drops, Steer's Opodeldoc, and Turlington's Balsam, along with the empty vials in which to put British Oil and Essence of Peppermint.[72] ...
— Old English Patent Medicines in America • George B. Griffenhagen
... unaccountable facts in savage society, where we are frequently encountered by a comparatively high degree of culture associated with a cruel and debasing system of rites and practices which belong to the lowest savagery. Dr. Haddon has usefully suggested the term "differential evolution" for this phenomenon in the culture history of man,[310] and as I find myself in entire agreement with this distinguished anthropologist as to the facts[311] which call for a special terminology, I ...
— Folklore as an Historical Science • George Laurence Gomme
... from Perm and Vyatka. And when propagandists pointed out to them that the French worker was paid 100 per cent. more, they brooded over the inequality and labeled it as they were told. For overwork, too, the rate of pay was still more unequal. One result of this differential treatment was the estrangement of the two races as represented by the two classes of workmen, and the growth of mutual dislike. But there was another. When they learned, as they did in time, that the employer was selling the produce of their labor at a profit of 400 ...
— The Inside Story Of The Peace Conference • Emile Joseph Dillon
... than first magnitude on February 22, 1901. This "star," the paper tells us, when studied by its spectrum, is seen to be due to the impact of two swarms of meteors out in space—swarms moving in different directions "with a differential velocity of something like seven hundred miles a second." Every astronomer of to-day understands how such a record is read from the displacement of lines on the spectrum, as recorded on the photographic negative. But imagine Sir William Herschel, roused from a century's slumber, listening to this ...
— A History of Science, Volume 5(of 5) - Aspects Of Recent Science • Henry Smith Williams
... pecans. He will pay only a few cents more for the big paper-shell. The native pecan is as staple as butter and eggs. Every produce man buys them for the shelling plants. This leaves the big paper-shell to seek a special market at an advertising cost. Due to the small differential in the wholesale price of the native and the paper-shell, the larger native trees are no longer top-grafted but are encouraged in every ...
— Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report • Various
... variable plane rotation that heated all parts evenly, partly due to favorable flow of ocean currents. It had been noted that there was such an interweaving of cool and warm currents all over the globe that a relatively even temperature was maintained throughout. Some differential in spots, of course, enough to cause rainfall, but no real violence of storms, not as we classified hurricanes, typhoons, tornadoes ...
— Eight Keys to Eden • Mark Irvin Clifton
... friction of the stones simultaneously caused, has smoothed their surfaces. That is to say in general terms, the actions of environing agencies, so far as they have operated indiscriminately, have produced in the stones a certain unity of character; at the same time that they have, by their differential effects, separated them: the larger ones having withstood certain violent actions which the smaller ones could ...
— Essays: Scientific, Political, & Speculative, Vol. I • Herbert Spencer
... S. S.: The differential behavior of the antineuritic and antiscorbutic factors towards adsorbents. ...
— The Vitamine Manual • Walter H. Eddy
... had no other name. It was a junkyard. In it were car parts, wrecks with parts undamaged, whole motors rusting in the air, axles, wheels, differential assemblies and transmissions from a thousand cars of a thousand different parentages. Hubcaps abounded in piles sorted to size and shape. Jake drove the little pickup truck into an open shed. The tire and wheel came from the back and went immediately into place ...
— The Fourth R • George Oliver Smith
... than through a microscope, and no nearer through either than through the naked eye. Who cannot recognize the divine spirit in the hourly phenomena of nature and of his own mind will not be helped by the differential calculus, or any magnitude or arrangement ...
— Essays AEsthetical • George Calvert
... of Tuesday, April 15, being set apart for the members of the Association, the one of the 16th for the invited guests of Admiral Mouchez, and that of the 17th for the invited guests of the Society. The salons were partially lighted by the Siemens differential arc, continuous current lamps, and partially by the Swan incandescent lamp supplied by a distributing machine that permitted of the lamps being lighted and extinguished at will without changing the normal operation of all the rest. Many apparatus figured at this exhibition, but we ...
— Scientific American Supplement, No. 441, June 14, 1884. • Various
... impetigo contagiosa; the tendency to appear in groups, the smaller lesions, the intense itchiness, course, multiform characters of the eruption and the disposition to change of type in dermatitis herpetiformis,—will serve as differential points. ...
— Essentials of Diseases of the Skin • Henry Weightman Stelwagon
... at me like that: be practical, Elsie, and let me help you paint the dado.' For unless I helped her, poor Elsie could never have finished it herself. I cut out half her clothes for her; her own ideas were almost entirely limited to differential calculus. And cutting out a blouse by differential calculus is weary, uphill work for a ...
— Miss Cayley's Adventures • Grant Allen
... cause of death. The Professor, passing benevolently on, was glad he had now enough money to carry out his projects. He would be able to publish at once his great work on "The Secondary Variation of the Differential Calculus," that hitherto had languished in manuscript. It would make a sensation, he thought; there was more than one generally accepted theory he had challenged or contradicted in it. And he would put in hand at once his great, his long projected ...
— Uncanny Tales • Various
... spaceman," breathed Astro. "One more lesson on the differential potential between chemical-burning rocket fuels and reactant energy and I'll blast ...
— The Space Pioneers • Carey Rockwell
... points, partly mathematically determined, was used as a guide only, rather than an exact means of choosing prize winners. Shell structure, together with the shape and relative size of kernel cavity, was the determining factor in choosing the prize winners. No differential for kernel color was made, for it was recognized that this was dependent in part upon the method used in harvesting and in handling the nuts. The varieties that ...
— Northern Nut Growers Association Report of the Proceedings at the Twenty-Fifth Annual Meeting • Northern Nut Growers Association
... acquainted. For example, in the first dry land flora—the Devonian—we have representatives of the Filices, Equisetaceae, and Lycopodiaceae, all as highly specialized as their living representatives, and exhibiting the differential characters of these closely related groups. Moreover, these plants were even more highly organized than their existing descendants in regard to their vegetative structure, and in some cases also in regard to their reproductive organs. So likewise the Gymnosperms of that time show in their ...
— Darwin, and After Darwin (Vol. 1 and 3, of 3) • George John Romanes
... fortune to divine the future course of piano development, as also did Schumann. Both took for the strategic center of the piano the principle of what has been called the "differential touch," or discrimination in touch, by means of which not only long passages of different kinds were discriminated from one another, as in the Thalbergian melodies and their surrounding arabesques, but the infinitely finer discriminations which take ...
— The Masters and their Music - A series of illustrative programs with biographical, - esthetical, and critical annotations • W. S. B. Mathews
... have to deduce that the force which confines the planet to its orbit is directed towards the sun. Gently entreated by the differential and integral calculus, already the formula is beginning to voice itself. My concentration redoubles, my mind is set upon seizing the radiant dawn ...
— The Life of the Fly - With Which are Interspersed Some Chapters of Autobiography • J. Henri Fabre
... a necessity laid upon us as human beings to limit our view. In mathematics we know how this method of ignoring and neglecting quantities lying outside of a certain range has been adopted in the differential calculus. The calculator throws out all the 'infinitesimals' of the quantities he is considering. He treats them (under certain rules) as if they did not exist. In themselves they exist perfectly all the while; but they are as if they did not exist for the purposes of his ...
— The Will to Believe - and Other Essays in Popular Philosophy • William James
... tanks and when the equalising gasholder falls, and so reduces the pressure within the controlling chamber, the water in the latter rises and flows through the pipe to the generating tanks. The water supplied to the carbide is thus under the dual control of the controlling chamber and of the differential pressure within the generating tank. The four generators are coupled so that they come into action in succession automatically, and their order of operation is naturally reversed after each recharging. An air-cock is provided in the crown of the bell of each generator and, in case ...
— Acetylene, The Principles Of Its Generation And Use • F. H. Leeds and W. J. Atkinson Butterfield
... notions; to doubt the super-excellence of Southern manhood, and the infinite superiority of Southern womanhood; to doubt the incapacity of the negro for self-maintenance and civilization; to doubt, in short, all those dogmas which constitute the differential characteristics of "the Southern man." He had gone so far—a terrible distance to one of his origin—as to admit the possibility of error. He had begun to question—God forgive him, if it seemed like sacrilege—he had begun to question whether ...
— Bricks Without Straw • Albion W. Tourgee
... Robat-Nushki portion of that distance, where travelling is difficult, and for troops almost impossible, that a railway is mostly needed. I have gone to much trouble, and risked boring the reader, to give all the differential altitudes upon the portion of the road between Robat and Nushki, and it will be seen that hardly anywhere does the track rise suddenly to more than 50 or 100 feet at most. The ground could easily be made solid enough ...
— Across Coveted Lands - or a Journey from Flushing (Holland) to Calcutta Overland • Arnold Henry Savage Landor
... not for direct originals (it is admitted that there are none, even of parts of the Legend such as those relating to Tristram and Iseult, which are not only avowedly Irish in place but Irish in tone), but for evidences of differential origin in comparison with classical and Teutonic literature. Unfortunately this last point is one not of technical "scholarship," but of general literary criticism, and it is certain that the Celticists have not converted all or most students in that subject to their view. ...
— The Flourishing of Romance and the Rise of Allegory - (Periods of European Literature, vol. II) • George Saintsbury
... good enough looking. I can read it from almost every fellow that comes near me. I wonder why? I mean, why me and not Marjorie over in the Main Office? She's a sweet girl, but she never gets a second look from the guys. There must be some fine differential point I'm missing somewhere, but I don't think I'll ever ...
— Second Sight • Alan Edward Nourse
... that smokers were the rule, and non-smokers the exception, among all civilized men, Charles Kingsley supports us here:—"'Man a cooking animal,' my dear Doctor Johnson? Pooh! man is a smoking animal. There is his ergon, his 'differential energy,' as the Aristotelians say,—his true distinction from the ...
— Atlantic Monthly Volume 6, No. 34, August, 1860 • Various
... embraced all the problems—a method founded upon the summation of certain series, of which he had given the elements in his writings accompanying his ‘Traité du Triangle Arithmétique.’ From this discovery there was only a step to that of the Differential and Integral Calculus; and it may be confidently presumed that, if Pascal had proceeded with his mathematical studies, he would have anticipated Leibnitz and Newton in the glory of their ...
— Pascal • John Tulloch
... eclipses, occultations, and similar phenomena. When he was sixteen we learn that he had read conic sections, and that he was engaged in the study of pendulums. After an attack of illness, he was moved for change to Dublin, and in May, 1822, we find him reading the differential calculus and Laplace's "Mecanique Celeste." He criticises an important part of Laplace's work relative to the demonstration of the parallelogram of forces. In this same year appeared the first gushes of those poems which afterwards flowed ...
— Great Astronomers • R. S. Ball
... be sufficient to state, on the present occasion, that notice had been given by the Russian Government, of the resolution to subject British shipping, importing produce other than of British, or British colonial origin, to the payment of differential or discriminating duties on entrance into Russian ports. The result of such a measure would have been to put an entire stop to that branch of the carrying trade, which consisted in supplying the Russian market with ...
— Blackwood's Edinburgh Magazine, Vol. 53, No. 331, May, 1843 • Various
... the chimney-place; her first climbings and tumblings had been performed on the three steps that led to the kitchen; and she had addled her tender brains, as well as inflamed the natural greed which is so pardonable in infants, by what was to her a sort of differential calculus before she learned to discriminate nicely among the various jams kept by Mummy in the ...
— The Devil's Garden • W. B. Maxwell
... percentage of Negroes in the Army and reduced to some extent the differential in test scores between white and black soldiers. The percentage of Negroes dropped by 30 June 1947 to 7.91 percent of the Army, 8.99 percent of its enlisted strength (p. 186) and 9.4 percent of its Regular Army strength. Black enlisted strength of all the overseas ...
— Integration of the Armed Forces, 1940-1965 • Morris J. MacGregor Jr.
... as where the ratchet is used the detent will sometimes fail to carry it round the proper distance. In the counter contrived by Mr. Adie, an endless screw works into the rim of two small wheels situated on the same axis, but one wheel having a tooth more than the other, whereby a differential motion is obtained; and the difference in the velocity of the two wheels, or their motion upon one another, expresses the number of strokes performed. The endless screw is attached to some revolving ...
— A Catechism of the Steam Engine • John Bourne
... architectural engineering. The following are the particulars of the instruction in the architectural branch, which commences in the student's second year, with Greek, Roman, and Mediaeval architectural history, the Orders and their applications, drawing, sketching, and tracing, analytic geometry, differential calculus, physics, descriptive geometry, botany, and physical geography. In the third year the course is extended to the theory of decoration, color, form, and proportion; conventionalism, symbolism, the decorative arts, stained glass, fresco painting, tiles, ...
— Scientific American Supplement, No. 446, July 19, 1884 • Various
... ordinary profit from the value of the produce, or the things will not continue to be produced. But the influence of taxation on value is subject to the same conditions as the influence of wages and of profits. It is not general taxation, but differential taxation, that produces the effect. If all productions were taxed so as to take an equal percentage from all profits, relative values would be in no way disturbed. If only a few commodities were taxed, their ...
— Principles Of Political Economy • John Stuart Mill
... well acquainted too with matters mathematical, I understand equations, both the simple and quadratical, About binomial theorem I'm teeming with a lot o' news, With many cheerful facts about the square of the hypotenuse. I'm very good at integral and differential calculus, I know the scientific names of beings animalculous, In short in matters vegetable, animal and mineral, I am the very model of a ...
— Bab Ballads and Savoy Songs • W. S. Gilbert
... is said to be equally versed in Law, Physic, and Divinity, to sport with trigonometry, and to amuse his lighter moments with the differential calculus. But "this knowledge was too wonderful for him, he could not attain unto it," and to avoid confession of defeat, he fled with lightning speed. This erudite doctor is well known in England, especially among riflemen. Colonel Saunderson describes him as a wonderful ...
— Ireland as It Is - And as It Would be Under Home Rule • Robert John Buckley (AKA R.J.B.)
... exactly the same reflectivity from crystallized plastic that you get from molecules of atmosphere, no matter how scientifically the pouring and layering is controlled. It's—they're two different materials. Leaving aside the ion-index differential and quality of incident light, ...
— Zero Data • Charles Saphro
... tremie used to deposit the concrete was a tube 14 ins. in diameter at the bottom and 11 ins. at the neck, with a hopper at the top. It was made in removable sections, with outside flanges, and was suspended by a differential hoist from a truck moving laterally on a traveler, Fig. 34. The foot of the chute rested on the bottom until filled with concrete; then the chute was slowly raised and the concrete allowed to run but into a conical heap, more concrete being dumped into the hopper. As the truck moved across ...
— Concrete Construction - Methods and Costs • Halbert P. Gillette
... fellow captives, companions in misery, and then companions in mercy and blessedness, that is a new and stronger bond. Mutual love was the badge of reasonable creatures in innocency. But now Jesus Christ hath put a new stamp and signification on it; and made it the very differential character and token of his disciples, "By this shall all men know that ye are my disciples, if ye love one another." And therefore, when he is making his latter will, he gives this testamentary commandment to his children and heirs, ...
— The Works of the Rev. Hugh Binning • Hugh Binning
... variations above the minimum speed. The manner of its action is to control the generation of current at the source in the armature, and it does so by combining certain electrical actions so as to obtain a differential effect, such that when small force of current only is required it alone is furnished, and when the maximum force is needed the same ...
— Scientific American Supplement, Vol. XV., No. 388, June 9, 1883 • Various
... and putting them together again so that I might be prepared for getting on without him. He said he hated to think of that time, and what do you suppose he did? I was lying under the machine at the time, studying the differential, while he was jacking up an axle. Proposed, positively. I dropped a nut and a cotter pin out of my mouth, I was so astonished. We talked it over for about five minutes through one of the artillery, wheels, and I must say he took it beautifully. ...
— The Motormaniacs • Lloyd Osbourne
... that a considerable change had taken place in our position relative to the Rampart Berg. It appeared that a big lead had opened and that there had been some differential movement of the pack. The opening movement might presage renewed pressure. A few hours later the dog teams, returning from exercise, crossed a narrow crack that had appeared ahead of the ship. This crack opened quickly to 60 ft. and would have given us trouble ...
— South! • Sir Ernest Shackleton
... shown by other exhibitors must be mentioned Prof. Von Waltenhofen's differential electromagnetic balance. In this, two iron cylinders are suspended from the extremities of a balance. One of them is of solid iron, and the other is of thin sheet iron and of larger diameter and is balanced by an additional weight. Both of them enter, up to their ...
— Scientific American Supplement, No. 421, January 26, 1884 • Various
... subject for psychology? Does he make all the observations on himself or may he be objectively observed by the psychologist? The latter, certainly. In fact, nearly all tests, such as those used in studying differential psychology, are objective. That is to say that the person tested is given a task to perform, and his performance is observed in one way or another by the examiner. The examiner may observe the time occupied by the subject to ...
— Psychology - A Study Of Mental Life • Robert S. Woodworth
... observation and experiment, began to bear rich fruits. Sir Isaac Newton (1642-1727) not only discovered the law of gravitation: other discoveries by him in mechanics and optics were of great moment in the progress of those sciences. Fluxions, or the differential calculus, was discovered independently by both Newton and Leibnitz. Euler, a Swiss mathematician of the highest ability (1707-1783), contributed essentially to the advancement of mechanics. Napier invented logarithms, to shorten mathematical calculations. ...
— Outline of Universal History • George Park Fisher
... of Homer, Virgil, Horace, Sallust, Thucydides, Aristotle's Rhetoric and Logic, Tacitus, Juvenal, Quinctilian, parts of Ovid, Terence, Nepos, Caesar, Livy, Lucretius, Cicero, Polybius, and many other authors, besides learning geometry, algebra, and the differential calculus. But that lad was crammed scientifically like a Strasbourg goose; our ordinary modern writers are not walking cyclopaedias, and are rarely prodigious readers. It is no longer a reproach even for a man not to know all the ...
— The Galaxy, Volume 23, No. 2, February, 1877 • Various
... discomfiture, and the balanced numbers that so often called for the interposition of the chairman, were calculated to sustain the excitement; and when, on the 29th of May, it was known that the report was at length agreed to, and that a committee of free traders had absolutely recommended a differential duty of 10s. in favour of our own produce, one might have fancied from the effect visibly produced, that a government ...
— Lord George Bentinck - A Political Biography • Benjamin Disraeli
... Sandon's resolution being put from the chair, he should move a counter-resolution; namely, "That it is the opinion of this house, that it is practicable to supply the present inadequacy of the revenue to meet the expenditure of the country, by a judicious alteration of protective and differential duties, without any material increase of the public burdens; that such a course will, at the same time, promote the interests of trade, and afford relief to the industrious classes, and is best calculated to provide for the maintenance of the public faith and the general welfare of the ...
— The History of England in Three Volumes, Vol.III. - From George III. to Victoria • E. Farr and E. H. Nolan
... detrimental, may in the long run, be beneficial to the interests of the unorganized and low paid workmen. There is a tendency among the employees to keep a close watch on the wages paid to other groups of their fellow workmen, and the differential between their wage and that of some other grade of employment is jealously guarded. Thus on the railways, wage increases usually advance in cycles, an advance to engineers being followed at a close interval by an equivalent advance to firemen, conductors and trainmen. Existing ...
— The Settlement of Wage Disputes • Herbert Feis
... thermometer mercury, administered to it 'cold without,' or spirits of wine diluted with water. Celsius followed, and advised a medium fluid, so that his thermometer is known as the centigrade. De Lisle made such important improvements, that they have never been attended to; and Mr. Sex's differential thermometer has given rise to considerably more than a half-dozen different opinions. All these persons have written learnedly on the subject, blowing respectively hot or cold, as their tastes vary. The most recent work is ...
— Punch, or the London Charivari, Volume 1, Complete • Various
... invalidate the principles of morality, as our modern blood-and-thunder young man affects to believe. For that the principles of right and justice have not yet been discovered in barbarous countries no more destroys their universality and legitimacy than the principles of the differential calculus are affected by the primitive practice of counting on the fingers. And while the ethical geniuses—the senior wranglers of the soul—are groping towards further truths and finer shades of feeling, deeper reaches of pity and subtler ...
— Without Prejudice • Israel Zangwill
... still remain, thank Heaven, here and there, in the less travelled parts of England. If I were dusty and dirty when I arrived, you ought to have seen me the next day after a two-hours' job with the differential gears. By the time I had got the trouble to rights, and had puffed up and down the main street to make assurance sure and astonish the natives (who came out two hundred strong and cheered), I was as frowsy, unkempt, ...
— Love, The Fiddler • Lloyd Osbourne
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