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Concentric   /kənsˈɛntrɪk/   Listen
Concentric

adjective
1.
Having a common center.  Synonyms: concentrical, homocentric.



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"Concentric" Quotes from Famous Books



... of the Fenachrone lay in a jungle plain surrounded by towering hills. A perfect circle of immense diameter, its buildings of uniform height, of identical design, and constructed of the same dull gray, translucent metal, were arranged in concentric circles, like the annular rings seen upon the stump of a tree. Between each ring of buildings and the one next inside it there were lagoons, lawns and groves—lagoons of tepid, sullenly-steaming water; lawns which were veritable carpets of lush, rank rushes and of ...
— Skylark Three • Edward Elmer Smith

... noted its peculiar smoothness, its remarkable weight for its size; he noted, too, that it was veined with concentric markings, like a series ...
— Spawn of the Comet • Harold Thompson Rich

... the idea which presided at its foundation is nevertheless true. In fact, it is almost impossible to imagine, without having tried it, how many sound notions of nature, habits of classification, and taste for natural sciences can be conveyed to the children's minds; and, if a series of concentric courses adapted to the various phases of development of the human being were generally accepted in education, the first series in all sciences, save sociology, could be taught before the age of ten or twelve, so as to give a general ...
— Mother Earth, Vol. 1 No. 4, June 1906 - Monthly Magazine Devoted to Social Science and Literature • Various

... one affection, one duty deepest-rooted in his life, it had never, for many minutes together, been his portion not to feel himself surrounded and committed, never quite been his refreshment to make out where the many-coloured human appeal, represented by gradations of tint, diminishing concentric zones of intensity, of importunity, really faded to the blessed impersonal whiteness for which his vision sometimes ached. It shaded off, the appeal—he would have admitted that; but he had as yet noted no point at ...
— The Golden Bowl • Henry James

... motion when away from the centre is in a straight line toward the centre. Water is the next heaviest element and its natural place is just above earth; hence the water in the world occupies a position spherical in shape round about the earth, i. e., it forms a hollow sphere concentric with the earth. Next comes the hollow sphere of air concentric with the other two. Its natural motion when away from its place in the direction of the earth is in a straight line toward the circumference of the world, not however going beyond the sphere of the lightest ...
— A History of Mediaeval Jewish Philosophy • Isaac Husik

... be conceived of as a system of concentric circles, and we now and then detect in nature slight dislocations which apprize us that this surface on which we now stand is not fixed, but sliding. These manifold tenacious qualities,[711] this chemistry and vegetation, these metals and animals, which seem ...
— Essays • Ralph Waldo Emerson

... four miles. A similar concentration of fire is only occasionally and temporary possible for the assailant, though if it should happen that the ground exposes a point of the defender's line to such concentric fire, while it protects some points held by the assailant, the attack would have a prospect of success. But the moment the point of attack is recognised by the defender he will collect every available battery and rifleman from all parts of his line and place ...
— Lessons of the War • Spenser Wilkinson

... great extent in Sheffield. Above five gross per day are ground of convex and concave glasses in one shop. Concave basins cast in iron of the radii of curvature of proposed lenses are fixed in rows on a frame, and rubbed with water and emery. A concentric convex basin is then covered with round pieces of plate glass fixed with pitch; and the convex stir face, with its glass pieces, is then turned and wabbled in the concave basin by steam power. In this manner ...
— The Mirror of Literature, Amusement, and Instruction, Vol. 14, - Issue 404, December 12, 1829 • Various

... furnish more employment to trade, and activity on both sides will increase in the country. This fortunate piece of money, which you will drop into my strong-box, will, like a stone thrown into a lake, give birth to an infinite number of concentric circles." ...
— Essays on Political Economy • Frederic Bastiat

... concentric phases of life, and we are not without reason to suspect a fourth. If there are so many there are very likely more, but we do not know whether there are or not. The innermost sphere of life we know of is that of our own cells. These people live in a world of their ...
— God the Known and God the Unknown • Samuel Butler

... perfection, and is thus possessed of beauty, when it reveals ourselves to ourselves in a better world of experience; in the conditions of our moral being, in the conditions of our utterance and our breathing;—all these, concentric circles, in which the centre of repose is given by the underlying identity of ourselves with this world. Because it goes to the roots of experience, and seeks to give the conditions of our being as they really are, literature may be ...
— The Psychology of Beauty • Ethel D. Puffer

... belt is sometimes ornamented with simple straight-lined geometric patterns carved into the belt, but it is never coloured. The process of manufacture is as follows: they cut off a strip of bark large enough for one, two, three, or four belts, and coil it up in concentric circles, like the two circles of the belt when worn. They then place it so coiled into water, and leave it there to soak for a few days, after which they strip off the outer part, leaving the smooth inner bark, which they dry, and finally cut into the required lengths, ...
— The Mafulu - Mountain People of British New Guinea • Robert W. Williamson

... happened also that a subject originally treated in a paper by Sir James Simpson required a volume to exhaust it. Thus, in the spring of 1864, he read to a meeting of the Society of Antiquaries of Scotland a "Notice of the Sculpturing of Cups and Concentric Rings on Stones and Rocks in various parts of Scotland;" but materials afterwards so grew on his hands that his original Notice came to be expanded into a volume of nearly 200 pages, with 36 illustrative ...
— Archaeological Essays, Vol. 1 • James Y. Simpson

... straightening. Although this method is so easy and plain to the experienced workman, to the uninitiated it is perfectly incomprehensible, the bore of the barrel presenting to his eye only a succession of concentric rings, forming a spectacle of dazzling brilliancy, and leaving the reflected line in as profound a mystery after the observation ...
— The Atlantic Monthly, Vol. 12, No. 72, October, 1863 • Various

... formed for an attack in arcs of concentric circles, their heavy iron-clads going in very close range, being nearest the shore, and leaving intervals or spaces so that the outer vessels could fire between them. Porter was thus enabled to throw one hundred and fifteen shells per minute. The ...
— Personal Memoirs of U. S. Grant, Complete • Ulysses S. Grant

... anticipated in transforming one of the aerial screws into a propeller. Its original situation was such that it naturally, as it were, fell into the proper place when the "hull" was partly submerged, and, the blades being made of concentric rows of small plates, there was no difficulty in reducing them to a manageable size. The position of the engine did not need ...
— The Second Deluge • Garrett P. Serviss

... exercises that which must be considered the most important is that of the "line." A line is described in chalk or paint upon a large space of floor. Instead of one line, there may also be two concentric lines, elliptical in form. The children are taught to walk upon these lines like tight-rope walkers, placing their feet one in front of the other. To keep their balance they make efforts exactly similar to those of real tight-rope walkers, except that they have no danger with ...
— Dr. Montessori's Own Handbook • Maria Montessori

... the potato and tapioca. It consists of flattened ovate granules, which vary in size according to the plant. In the beetroot they are 1/3500 of an inch in diameter, whilst in tous les mois they are nearly 1/200 of an inch in diameter. Most of the starch granules are marked by a series of concentric rings. Starch is heavier than water, and is insoluble in that fluid when cold; neither is it dissolved by alcohol or ether. When heated in water having a temperature of at least 140 deg. Fahrenheit, it increases greatly in volume, and acquires a gelatinous consistence. When the water is ...
— The Stock-Feeder's Manual - the chemistry of food in relation to the breeding and - feeding of live stock • Charles Alexander Cameron

... 3-nerved and paleate; palea is shorter than the glume, glabrous. Stamens are three. Lodicules are small and cuneate. The grain is oblong, obtusely trigonous, broadly and shallowly grooved dorsally with concentric minute tubercled ridges ...
— A Handbook of Some South Indian Grasses • Rai Bahadur K. Ranga Achariyar

... planets. For if the bulge of planetary equators and the shortening of their polar axes is to be attributed to centrifugal force, instead of being simply the result of the powerful influence of solar electro-magnetic attraction, "balanced by concentric rectification of each planet's own gravitation achieved by rotation on its axis," to use an astronomer's phraseology (neither very clear nor correct, yet serving our purpose to show the many flaws in the system), why should there ...
— Five Years Of Theosophy • Various

... Court, was then in the height of its splendour, gay and triumphant. Everything in it looked towards the Palace of the King, the long and lordly facade of which, with its three concentric courtyards, faced the great square of the town, the Place d'Armes; and behind lay those delicious gardens, groves and waters, the mere remains of which, such as the Tapis Vert, the Basins of Neptune and Enceladus, the Trianons, and the Orangerie, are marvels even to our day. ...
— The False Chevalier - or, The Lifeguard of Marie Antoinette • William Douw Lighthall

... the length of the oval cartilage, and this position of it perhaps assists in producing the motion; the crest is perfectly transparent, but marked with little striae; the oval cartilage is marked with concentric striae, which indicate the lines of its growth; in some this cartilage is ...
— Journals Of Two Expeditions Of Discovery In North-West And Western Australia, Vol. 1 (of 2) • George Grey

... or three feet, can we doubt that the projecting margin of live coral, about half an inch in thickness, which surrounds the dead upper surfaces of the mounds of Porites, would in this case form a concentric layer over them, and the reef thus increase upwards, instead of, as at present, outwards? The Nulliporae are now encroaching on the Porites and Millepora, but in this case might we not confidently ...
— Coral Reefs • Charles Darwin

... clear and passed out of the bay she rode deep with the weight of salmon aboard. Without the Jew's Mouth, around the Blackbird and the fish boats and the No. 5 the salmon were threshing water. Klop. A flash of silver. Bubbles. A series of concentric rings that ran away in ripples, till they merged into other widening rings. They were everywhere. The river was full of them. The ...
— Poor Man's Rock • Bertrand W. Sinclair

... motions of the stars and those of the planets to which attention should be at once called: the planets, being under the control of a central force emanating from their immediate master, the sun, all move in the same direction and in orbits concentric about the sun; the stars, on the other hand, move in every conceivable direction and have no apparent center of motion, for all efforts to discover such a center have failed. At one time, when theology had finally to accept the facts of science, a grandiose conception arose in some ...
— Curiosities of the Sky • Garrett Serviss

... pressure, center of percussion, center of oscillation, center of buoyancy &c.; metacenter[obs3]. V. be central &c. adj.; converge &c. 290. render central, centralize, concentrate; bring to a focus. Adj. central, centrical[obs3]; middle &c. 68; azygous, axial, focal, umbilical, concentric; middlemost; rachidian[obs3]; spinal, vertebral. Adv. middle; midst; ...
— Roget's Thesaurus • Peter Mark Roget

... give you an idea," Collins remarked. "This fellow Worth has got hold of some system of concentric lenses, with extraordinary reflectors which enable him to see distinctly at least thirty feet under water. Then they have a recording instrument, according to which they alter the gradient of a new gun, with shells that explode under water. Von Lowitz was on the track of something of this sort ...
— The Kingdom of the Blind • E. Phillips Oppenheim

... many as four millions. As regards its extent, the city certainly does cover an immense space. Its population, though, is but half that of London. Its large area is due, perhaps, more to the manner in which it is laid out, than to anything else—which is in the form of concentric circles, the mikado's palace, or castle, occupying the centre. Around this dismal, feudal looking, royal abode, the various embassies are erected; buildings which present a far finer—because more modern and European—appearance than does the imperial residence. Circling ...
— In Eastern Seas - The Commission of H.M.S. 'Iron Duke,' flag-ship in China, 1878-83 • J. J. Smith

... up from its pastures below, and catching sight of the sail, with a bubbling gulp, disappear, the white splash creating concentric rings of ripples. But the breeze came not, and the disorderly procession of ...
— The Confessions of a Beachcomber • E J Banfield

... of their own army, so as to give time for all necessary dispositions of the line of battle, the vanguard suddenly retreats between the brigades of the Cavalry of the line; the prepared battery of cannon is unmasked; and a tremendous concentric fire opened on the line of the advancing foe. Taking advantage of the confusion created by this unexpected salute of his artillery, von Sohnspeer, who commands the Cavalry, ...
— Vivian Grey • The Earl of Beaconsfield

... in circles around my head. So loud became their humming about three o'clock that I looked up from the document I was reading—a document containing very precious materials for the history of Melun in the thirteenth century—to watch the concentric movements of those tiny creatures. "Bestions," Lafontaine calls them: he found this form of the word in the old popular speech, whence also the term, tapisserie-a-bestions, applied to figured tapestry. I was compelled to confess that ...
— The Crime of Sylvestre Bonnard • Anatole France

... heart that thumped painfully, I plied the paddle, while the craft swung off at a tangent across the dark green whirling which, marked by white concentric rings, swung round and round a down-sucking hollow in the center. Twice we shot past the latter, and had time to notice how a battered log of driftwood tilted endways and went down, but as on the second revolution we swept toward a jutting fang of quartz I made a fierce effort, because ...
— Lorimer of the Northwest • Harold Bindloss

... some of its fellows, I perceived four tiny ivory spheres, a dozen of which might rest comfortably within the length of an inch. To my eye they looked quite smooth, although a steady oblique gaze revealed hints of concentric lines. Before the times of Leeuwenhoek I should perhaps have been unable to see more than this, although, as a matter of fact, in those happy-go-lucky days my ancestors would doubtless have trounced me soundly ...
— Edge of the Jungle • William Beebe

... points of the spurs, to which they are attached by pins, by means of short levers proceeding from the backs of the floats, and connected to rods which proceed towards the centre of the wheel. The centre, however, to which these rods proceed is not concentric with the wheel, and the rods, therefore, are moved in and out as the wheel revolves, and impart a corresponding motion to the floats. In some feathering wheels the proper motion is given to the rods by means of an eccentric ...
— A Catechism of the Steam Engine • John Bourne

... separate, as the cardinal teeth are quite obliterated in the adult shells, which is not the case with any AVICULAE I am acquainted with; and the young pearl-shells are furnished with a broad serrated distant leafy fringe, while the AVICULAE are only covered with very closely applied short concentric slightly raised minutely denticulated lamina, forming an ...
— Journals Of Expeditions Of Discovery Into Central • Edward John Eyre

... chesnut brown; his beard was cut short or shaven, and his hair was black, in short, frizzled curls, burnt as it were at the tops. He had three circular spots on each arm, about the size of a crown-piece, consisting of several concentric circles of elevated points, which answered to the punctures of the Otaheiteans, but were blacker; besides these, he had other black punctures on his body. A small cylinder was fixed through two holes in the loop of his ear, and his left hand wanted the little ...
— A General History and Collection of Voyages and Travels, Volume 14 • Robert Kerr

... the earliest and most enduring works of man in the British Islands is to be seen in the circles of giant stones on Salisbury Plain. They stand in two concentric circles. The outer ring of monoliths encloses an inner one of blue stones about half their height. These in turn surround a horseshoe formation consisting of the remains of five great trilithons. Some of these stones have fallen across ...
— What to See in England • Gordon Home

... surface of the lava is vesicular, but sometimes only to the thickness of a few inches; the upper surface, which is likewise vesicular, is divided into balls, frequently as much as three feet in diameter, made up of concentric layers. The mass is composed of more than one stream; its total thickness being, on an average, about eighty feet: the lower portion has certainly flowed beneath the sea, and probably likewise the upper portion. The chief part of this lava has flowed from the central districts, between the hills ...
— Volcanic Islands • Charles Darwin

... Braun and Cartier have shown that these casting hairs—which serve the same purpose in two groups of animals so far apart in the systematic scale—after the casting, are partly transformed into the concentric stripes, sharp spikes, ridges, or warts which ornament the outer edges of the skin-scales of reptiles or the carapace of crabs."[1] Professor Semper adds that this example, with many others that might be quoted, shows ...
— Darwinism (1889) • Alfred Russel Wallace

... devotion to the German national movement, they had completely neglected their own people. Yet their people, too, had needs, practical or spiritual, had its peculiar national sphere of activity, circumscribed, indeed, by the larger sphere of mankind's activities as by a concentric circle, but by no means merged into it. To atone for their sin, thinking Jews retraced their steps. They took in hand the transforming of Jewish inner life, the simplification of the extremely complicated ...
— Jewish History • S. M. Dubnow

... the Public Works Department) and I have to make an important measurement in connexion with the Apothegm of the Bilateral which runs to-night precisely through this spot. My fingers now mark exactly the concentric of the secondary focus whence the Radius Vector should be drawn, but I find that (like a fool) I have left my Double Refractor in the cafe hard by. I dare not go for fear of losing the place I have marked; yet I can get no further without ...
— The Path to Rome • Hilaire Belloc

... of that early polychrome style known as 'Kamares ware,' from the cave on the southern slope of Mount Ida, where it was first discovered by Mr. J. L. Myres. Its designs are purely conventional and largely geometric—zigzags, crosses, spirals, and concentric semicircles—and are executed in beautiful tints of brown, red, yellow, black, and white, the design being sometimes in dark on a light ground, and sometimes in light upon dark. The extraordinary thinness of the walls of these polychrome vessels, and ...
— The Sea-Kings of Crete • James Baikie

... early stage encased themselves by secreting a hardened membrane; they formed the first vegetable cells, while others remaining naked developed into the first aggregate of animal cells. The vegetable cell has usually two concentric coverings—cell-wall and primordial utricle. In animal cells the former is wanting, the membrane representing the utricle. As a general fact, also, animal cells are smaller than vegetable cells. Their size[6] varies greatly, but are generally invisible to the naked eye, ranging from 1/500 ...
— Was Man Created? • Henry A. Mott

... easternmost "Mombang" and the network of islands behind it, opens the gape of the Malela River, a short cut to French Point, found useful when a dangerous tide- rip is caused by the strong sea-breeze meeting the violent current of the Thalweg. Above it lies a curious formation like concentric rings of trees inclosing grass: it is visible only from the north-east. Several slave factories now appear on either shore, single-storied huts of wood and thatch, in holes cut out of the densest bush, an impenetrable ...
— Two Trips to Gorilla Land and the Cataracts of the Congo Volume 2 • Richard F. Burton

... circle, which is divided into three rounds, or gironi, the violent are tormented. The eighth circle is divided into ten concentric fosses, or gulfs, in each of which some variety of fraudulent sinners is punished. In the ...
— Song and Legend From the Middle Ages • William D. McClintock and Porter Lander McClintock

... determining the motions both of these and of the five other planets, they fail to employ consistently one set of first principles and hypotheses, but use methods of proof based only upon the apparent revolutions and motions. For some employ concentric circles only; others, eccentric circles and epicycles; and even by these means they do not completely attain the desired end. For, although those who have depended upon concentric circles have shown that certain diverse motions can be deduced from these, yet they have not succeeded ...
— Prefaces and Prologues to Famous Books - with Introductions, Notes and Illustrations • Charles W. Eliot

... so as to be two, three, and even more, feet in diameter, and in my room at Mt. Pleasant hung like curtains before the windows. They were of a bright yellow color and very viscid; but now I noticed that neither the color nor the viscidity pertained to the entire net, for although the concentric circles constituting the principal part of the web were yellow, and very elastic, and studded with little beads of gum, (Fig 3,) yet the diverging lines or radii of the wheel-shaped structure, with all the guys and stays by which it was suspended and braced, were dry ...
— The Atlantic Monthly, Volume 18, No. 106, August, 1866 • Various

... believed in the offensive being the best form of defence, and like all Germans in the advantage of waging war in the enemy's country. His plan of attack was a concentric advance on Warsaw along the three railway lines leading from Thorn, Kalisch, and Czenstochowa, combined with an effort to cross the Vistula at Josefow while the Austrians kept step in Galicia, relieved Przemysl, and recovered Lemberg. There was ...
— A Short History of the Great War • A.F. Pollard

... move outwardly from the object in the form of wave-like rings, but those concentric rings, as they are called, may be interrupted at various points by obstacles. When that is the case the sound is buffeted back, producing ...
— Practical Mechanics for Boys • J. S. Zerbe

... been posthumously printed, but had been abandoned by him for another treatment of the same theme, called "The Dolliver Romance." This last, of which two chapters appeared, was left unfinished at his death. Of "Septimius" I shall not attempt an analysis: it contains several related and concentric circles of meaning, to survey which would require too much space. The subject had been one of the earliest themes of meditation with Hawthorne, and he wrote as with a fountain-pen in which was locked ...
— A Study Of Hawthorne • George Parsons Lathrop

... in an almost perpetual gloom, were decorated in monochrome by Sir James Thornhill; but his work has failed to resist the chemical action of the surcharged atmosphere. Yet a word or two about it may interest. Concentric circles surround the opening; and the remaining surface is ingeniously divided into eight compartments by designs of piers and round arches; the piers coinciding with the eight recesses below. In these compartments ...
— Bell's Cathedrals: The Cathedral Church of St. Paul - An Account of the Old and New Buildings with a Short Historical Sketch • Arthur Dimock

... breathe it. My forehead-bone ached, as though with neuralgia, from the mere mask of icy snow upon it, plastered on with frost. Nothing could be seen but millions of white specks, whirled at us in eddying concentric circles. Not far from the entrance to the village we met our house-folk out with lanterns to look for us. It was past eleven at night when at last we entered warm rooms and refreshed ourselves for the tiring day with a jovial champagne supper. ...
— Sketches and Studies in Italy and Greece • John Addington Symonds

... sexes are affected; in some cases covering the whole of the body and limbs, and in others resembling rather the effect of the tetter or ringworm, running like that partial complaint in waving lines and concentric curves. It is seldom if ever radically cured, although by external applications (especially in the slighter cases) its symptoms are moderated, and a temporary smoothness given to the skin; but it does not seem in any stage of the disease to have a tendency to shorten life, or to be inconsistent ...
— The History of Sumatra - Containing An Account Of The Government, Laws, Customs And - Manners Of The Native Inhabitants • William Marsden

... tubes were discarded, and from that day to this the air of our dwelling rooms has been contaminated by illuminants, with hardly an effort to alleviate the effect produced upon health. I say "hardly an effort," for the Messrs. Boyle tried, by their concentric tube ventilators, to meet the difficulty, while Mr. De la Garde and Mr. Hammond have each constructed lamps more or less on the principle of the Rutter lamp; but either from their being somewhat unsightly, or from their diminishing the amount of light given out, ...
— Scientific American Supplement, No. 795, March 28, 1891 • Various

... mouth takes the place of the severed neck, and a handle connects the top of the rim with the back of the vessel. The handle being broken off and the vessel inverted, b, there is a decided change; we are struck by the resemblance to a frog or toad. The original legs, having dark concentric lines painted around them, look like large protruding eyes, and the mouth gapes in the most realistic manner, while the two short broken ends of the handle resemble legs and serve to support the vessel in an upright position, completing the illusion. The fetich-hunting Pueblo ...
— Origin and Development of Form and Ornament in Ceramic Art. • William Henry Holmes

... Delrio, Lodovicus Imola, Patricius, and many of the fathers affirm; those monstrous orbs of eccentrics, and Eccentre Epicycles deserentes. Which howsoever Ptolemy, Alhasen, Vitellio, Purbachius, Maginus, Clavius, and many of their associates, stiffly maintain to be real orbs, eccentric, concentric, circles aequant, &c. are absurd and ridiculous. For who is so mad to think that there should be so many circles, like subordinate wheels in a clock, all impenetrable and hard, as they feign, add and subtract ...
— The Anatomy of Melancholy • Democritus Junior

... a movement in the centre of the Square. The concentric circles of people felt it successively till it rippled to the very outskirts of the assemblage. Everybody inquired of ...
— The Bastonnais - Tale of the American Invasion of Canada in 1775-76 • John Lesperance

... manner the voice executes its movements in concentric circles; but while in the case of water the circles move horizontally on a plane surface, the voice not only proceeds horizontally, but also ascends vertically by regular stages. Therefore, as in the case of the waves formed in the water, so it is in the ...
— Ten Books on Architecture • Vitruvius

... rococo style which Rastrelli so persistently served up at the close of the eighteenth century, is that of the Counts Stroganoff, at the lower quay of the Moika. The Moika (literally, Washing) River is the last of the semicircular, concentric canals which intersect the Nevsky and its two radiating companion Prospekts, and impart to that portion of the city which is situated on the (comparative) mainland a resemblance to an outspread fan, whose palm-piece is formed by the Admiralty ...
— Russian Rambles • Isabel F. Hapgood

... its structure exposed to view. It contains a central cylindrical nucleus of unknown length (but certainly considerable), round which six beds of clay slate are wrapt, the one within the other, so as to form six concentric cylinders. Now, however plastic the clay slate may have been, there is no kind of pressure which will account for this structure; the central cylinder would have required to have been rolled six times in succession (allowing ...
— Modern Painters, Volume IV (of V) • John Ruskin

... the eccentric, concentric, or normal form, according to the different moods of the soul which it is called ...
— Delsarte System of Oratory • Various

... a greenish grey, streaked with concentric veins which seem to stir and change constantly, according to the dispositions ...
— Against The Grain • Joris-Karl Huysmans

... about to cross the street, but at that moment a policeman's helmet emerged slowly from the surrounding darkness as if irresistibly attracted by the concentric glow of the light. At the sight of him Charles shrank back into the friendly shadow of his own side of the road. The policeman emerged into the fulness of the light, serene in his official immobility. His slow yet seeing ...
— The Moon Rock • Arthur J. Rees

... by the heat of an urn. Who does not feel his faith in a resurrection and immortality strengthened by hearing of this? Who knows what beautiful and winged life, whose egg has been buried for ages under many concentric layers of woodenness in the dead dry life of society, deposited at first in the alburnum of the green and living tree, which has been gradually converted into the semblance of its well-seasoned tomb—heard perchance gnawing out now for years by the astonished family ...
— Walden, and On The Duty Of Civil Disobedience • Henry David Thoreau

... the door pin and center pin 8 feet 3 inches apart. Using the hood lines, with center pin as center, describe two concentric circles with radii 8 feet 3 inches and 11 feet 3 inches. In the outer circle drive two door guy pins 3 feet apart. At intervals of about 3 feet ...
— Manual for Noncommissioned Officers and Privates of Infantry • War Department

... speedily buried themselves in the thickest recesses of the wood. What they may have done in Mr. Culley's time, we must take upon that gentleman's word; but at present, and for so long as the present park-keeper can recollect, they have never been in the habit of describing those curious concentric circles of which Mr. Culley makes ...
— Delineations of the Ox Tribe • George Vasey

... schooner Captain Chubb appeared to be setting an example to the Spaniards, for those of his crew who were not helping the carpenters at the brig were kept busy holystoning, polishing, and coiling down ropes into accurate concentric rings, till the Maid of Salcombe was as smart as ...
— The Ocean Cat's Paw - The Story of a Strange Cruise • George Manville Fenn

... without effort, true to itself always, however the manners of those around it may change. Self-respect and respect for others,—the sensitive consciousness poises itself in these as the compass in the ship's binnacle balances itself and maintains its true level within the two concentric rings that suspend it on their pivots. This thoroughbred school-girl quite enchanted Mr. Bernard. He could not understand where she got her style, her way of dress, her enunciation, her easy manners. The minister was ...
— Atlantic Monthly Volume 6, No. 37, November, 1860 • Various

... was covered with a parqueted flooring of rare wood, forming concentric patterns. Against the walls stood glass ...
— The Hollow Needle • Maurice Leblanc

... extremities connected by a chord or straight line; this latter was the proscenium or stage, and is near 200 feet in length. Upon the ground-plan, at half distance from the centre to the outer curve, the vomitories or passages for entrance and exit begin, leaving an open area; these are formed in concentric semicircles, divided across by radii, all ...
— Byeways in Palestine • James Finn

... used always to admire the simple and businesslike way in which Huxley made his entry on great occasions. He hated anything like display, and would have none of it. At the Royal Institution, more than almost anywhere else, the lecturer, on whom the concentric circles of spectators in their steep amphitheatre look down, focuses the gaze. Huxley never seemed aware that anybody was looking at him. From self-consciousness he was, here as elsewhere, singularly free, as from self-assertion. ...
— Thomas Henry Huxley - A Character Sketch • Leonard Huxley

... world. Many wonders he related concerning the dead, for example, with their rewards and punishments: but what had impressed him as most wonderful of all was the great spindle of Necessity, reaching up to Heaven, with the planets revolving around it in graduated whorls of width and spread: yet all concentric and so timed that all complete the full circle punctually together—'The Spindle turns on the knees of Necessity; and on the rim of each whorl sits perched a Siren who goes round with it, hymning a single note; the eight notes together forming ...
— On The Art of Reading • Arthur Quiller-Couch

... has a series of concentric envelopes round it, like the core of an onion, or the innermost of a nest of boxes. First, he has his natural garment of flesh and blood. Then, his artificial integuments, with their true skin of solid stuffs, their cuticle of lighter ...
— The Autocrat of the Breakfast Table • Oliver Wendell Holmes

... this amber sea with its islands of light, and divided it from the deeper blue of the wide vault above. During the earlier part of this glorious display, the eastern sky, as if in rivalry of the splendour of the opposite quarter of the heavens, was spanned by two concentric rainbows, describing complete semi-circles, with their bases resting upon the sea. In the smaller and interior bow, all the colours were beautifully distinct; in the outer and larger one, they were less brilliant, and arranged in an order the reverse of that which is usual, ...
— The Island Home • Richard Archer

... the rebels lay on the burning lake, drowsed by its fumes, the World was created. It consists, according to the astronomy followed by Milton, of ten concentric spheres fitted, like Chinese boxes, one within another, and the Earth in the centre. Nine of these are transparent, the spheres, that is to say, of the seven planets (the Sun and the Moon being reckoned as planets), ...
— Milton • Sir Walter Alexander Raleigh

... a week after the shot, chain barricades with prominent signs warning against trespassing were placed 910 meters north, south, and west of ground zero. These barricades were supplemented with two concentric circles of red flags 1,830 and 2,740 meters from ground zero. Except during bad weather, the entire ground zero area was visible from the roadblocks. No unauthorized person was ever detected entering ...
— Project Trinity 1945-1946 • Carl Maag and Steve Rohrer

... by the aid of three pulleys or small wheels, within the large ring resting on the ground. It will be seen that when the horse is drawing the vehicle, the friction of this large wheel against the ground being greater than that of the concentric one within it, the latter will revolve until the center of gravity of the whole is situated anew in a line vertical to the point at which it bears on the ground. The result of such an arrangement is that the driver rolls on the large wheel ...
— Scientific American Supplement, Vol. XV., No. 388, June 9, 1883 • Various

... many of them of rare and beautiful workmanship. Halberds turn up less frequently, but swords are abundant, and are sometimes tastefully decorated with gold or ivory. Even the scabbards sometimes survive, while the shields, adorned with concentric rings or with knobs and bosses, would put to shame the rank and file of cheap modern metal work. Nay, the very trumpets which sounded the onset often lie buried by the warrior's side, and the bells which adorned his horse's neck bring ...
— Science in Arcady • Grant Allen

... too, from the growth of timber in the very beds of these excavations, that they claim an antiquity greater far than the occupation of their valleys by the French. Year after year, a silent, solemn record was made by the concentric circles, first in the shrub, next in the sapling, and then in the fully developed tree, that tells of the lapse of time since these mysterious ...
— Continental Monthly, Vol. 5, Issue 2, February, 1864 • Various

... three concentric rows of sentinels. They were mounted, and rode incessantly to and fro, through their short patrols. Night came. It was dark. Carson and Beale crept out from the camp, on their hands and feet, feeling for the tall grass, the slight depressions in the ground, the shade of the thickets. ...
— Christopher Carson • John S. C. Abbott

... attention is first attracted by an eye-like figure near the left border. This is formed of a series of concentric circles, and is partially inclosed by a looped band about one-eighth of an inch in width, which opens downward to the left. This band is occupied by a series of conical dots or depressions, the number of which varies in the different specimens. The part of the ...
— Illustrated Catalogue of a Portion of the Collections Made During the Field Season of 1881 • William H. Holmes

... surface. The smooth surface was then overlaid with a coat of red or yellow ochre, and on this coloured background a number of designs were traced, one after the other, by a series of white dots, which together made up a pattern of curved lines and concentric circles. These patterns represented the Wollunqua and some of his traditionary adventures. The snake himself was portrayed by a broad wavy band, but all the other designs were purely conventional; for example, trees, ant-hills, and wells were alike indicated by circles. Altogether there ...
— The Belief in Immortality and the Worship of the Dead, Volume I (of 3) • Sir James George Frazer

... find out the length of a full year. In the second place, they apply neither the same laws of cause and effect, in determining the motions of the sun and moon and of the five planets, nor the same proofs. Some employ only concentric circles, others use eccentric and epicyclic ones, with which, however, they do not fully attain the desired end. They could not even discover nor compute the main thing—namely, the form of the universe and the symmetry of its parts. It was ...
— A History of Science, Volume 2(of 5) • Henry Smith Williams

... complete, except what the shadow of my body intercepted. It resembled, very exactly, what in pictures is termed a glory, around the head of our Saviour and of saints: not, indeed, that luminous radiance which is painted close to the head, but an arch of concentric colours. As I walked forward, this glory approached or retired, just as the inequality of the ground shortened or lengthened ...
— Notes and Queries, No. 181, April 16, 1853 • Various

... next country visited by this indefatigable traveller, and he gives the history of the Medes, the nation which was the first to shake off the Assyrian yoke. They founded the great city of Ecbatana, and surrounded it with seven concentric walls. They became a separate nation in the reign of Deioces. After crossing the mountains that separate Media from Colchis, the Greek traveller entered the country, made famous by the valour of Jason, and studied its manners and ...
— Celebrated Travels and Travellers - Part I. The Exploration of the World • Jules Verne

... account for the fact that the planets, during every apparent revolution round the earth, come to rest twice, and in the shorter interval between these "stationary points," move in the opposite direction, found that he could represent the phenomena fairly well by a system of concentric spheres, each rotating with its own velocity, and carrying its own particular planet round its own equator, the outermost sphere carrying the fixed stars. It was necessary to assume that the axes about which the various spheres revolved should have circular motions also, and gradually ...
— Kepler • Walter W. Bryant

... water there is a girdle of carices with wide overarching leaves, then in regular order a shaggy ruff of huckleberry bushes, a zone of willows with here and there a bush of the Mountain Ash, then a zone of aspens with a few pines around the outside. These zones are of course concentric, and together form a wall beyond which the naked ice-burnished granite stretches away in every direction, leaving it conspicuously relieved, like a bunch of palms ...
— The Mountains of California • John Muir

... marcher lords. Even in his architectural schemes there was nothing novel in Edward's policy. Gilbert of Gloucester at Caerphilly, and Payne of Chaworth at Kidwelly, had already worked out the pattern of "concentric" defences that were to find their fullest expression in the new castles of the principality. In each of these strongholds an adequate garrison of highly trained and well-paid troops kept the ...
— The History of England - From the Accession of Henry III. to the Death of Edward III. (1216-1377) • T.F. Tout

... Standing upon the "old man" with which we had marked the top, I counted five several dykes or outcrops to the east (inland), and one to the west, cutting the prism from north to south; the superficial matter of these injections showed concentric circles like ropy lava. The shape of the block is a saddleback, and the lay is west-east, curving round to the south. The formation is of the coarse grey granite general throughout the Province, and ...
— The Land of Midian, Vol. 1 • Richard Burton

... Westwood, 'Modern Classification of Insects,' vol. ii. p. 214.) both sexes have this power. He attributes the sound to the friction of the third and preceding abdominal segments, and I find that these surfaces are marked with very fine concentric ridges; but so is the projecting thoracic collar into which the head articulates, and this collar, when scratched with the point of a needle, emits the proper sound. It is rather surprising that both sexes should have the power of stridulating, as ...
— The Descent of Man and Selection in Relation to Sex • Charles Darwin

... read of the fall of that huge ring; how it was heated to incandescence when it entered our atmosphere at such tremendous velocity; of the tidal waves of concentric billows in the sand that led to its discovery by Egyptian Government planes. The broadcast descriptions and the television views of the stunted and twisted Venerians whose bodies were recovered from the partly consumed wreckage were interesting. But it all left ...
— Astounding Stories of Super-Science July 1930 • Various

... arises from an instrument not being what it professes to be, which is error of workmanship. Thus if an axis or pivot, instead of being as it ought, exactly cylindrical, be slightly flattened or elliptical—if it be not exactly concentric with the circle which it carries—if this circle so called be in reality not exactly circular—or not in one plane—if its divisions, intended to be precisely equidistant, shall be in reality at unequal intervals—and a hundred other ...
— Fables of Infidelity and Facts of Faith - Being an Examination of the Evidences of Infidelity • Robert Patterson

... the neat geometrical pattern of little scars, perpendicular on the forehead, horizontal on the cheeks and in concentric circles on the chest (done with loving care and a knife, in his infancy, by his papa) said only "Ptwack" as he chewed a mouthful of coffee-beans and hide. It may have been a pious ejaculation ...
— Driftwood Spars - The Stories of a Man, a Boy, a Woman, and Certain Other People Who - Strangely Met Upon the Sea of Life • Percival Christopher Wren

... looked glad with snow in their needles and about their feet as they leaned out over the gulf. Suddenly the storm opened with magical effect to the north over the canyon of Bright Angel Creek, inclosing a sunlit mass of the canyon architecture, spanned by great white concentric arches of cloud like the bows of a silvery aurora. Above these and a little back of them was a series of upboiling purple clouds, and high above all, in the background, a range of noble cumuli towered aloft like snow-laden mountains, their pure pearl bosses ...
— Steep Trails • John Muir

... of the rooms behind closed doors, comparatively free from dust. The students, it appeared, had sat with their backs to the door, facing a low platform, but their seats and the lecturer's table and equipment had been removed. The two side walls bore inscriptions: on the right, a pattern of concentric circles which she recognized as a diagram of atomic structure, and on the left a complicated table of numbers and words, in two columns. Tranter was pointing at the diagram on ...
— Omnilingual • H. Beam Piper

... being affected. Other leaves were similarly prepared, and bits of meat were placed on the glands of two tentacles in the third row from the outside, and on the glands of two tentacles in the fifth row. In these four cases the impulse was sent in the first place laterally, that is, in the same concentric row of tentacles, and then towards the centre; but not centrifugally, or towards the exterior tentacles. In one of these cases only a single tentacle on each side of the one with meat was affected. In the three other cases, ...
— Insectivorous Plants • Charles Darwin

... come to pass because, with the help of science, the possibilities of profit have suddenly become immoderate. The whole of the human world, throughout its length and breadth, has felt the gravitational pull of a giant planet of greed, with concentric rings of innumerable satellites, causing in our society a marked deviation from the moral orbit. In former times the intellectual and spiritual powers of this earth upheld their dignity of independence and were not giddily rocked ...
— Creative Unity • Rabindranath Tagore

... career, its daring and brilliant qualities. Foote, the commodore, although he had had no time to repair his four small fighting boats after the encounter with Fort Henry, steamed straight up the river and engaged the concentric fire from the great guns of the Southern batteries, which opened upon him with a tremendous crash. The boys watched the duel with amazement. They did not believe that small vessels could live under such fire, but live they did. Great columns of smoke floated over them and hid them ...
— The Guns of Shiloh • Joseph A. Altsheler

... Brae, Calliwith. The Rounds have been cut across by a road, but there are distinct traces of two ramparted circles, with some remains of a sheltering earthwork to the west. Damelioc, a large and strong entrenchment with three concentric ramparts, lies about seven miles south-west of Tintagel; and it was here that Gorlois, Duke of Cornwall, took up his position after placing his wife Igerne for safety within Tintagel itself. The common story says that Uther, mad with love, overcame and slew Gorlois at ...
— The Cornwall Coast • Arthur L. Salmon

... essential vitality of nature, that she does not ascend as links in a suspended chain, but as the steps in a ladder; or rather she at one and the same time ascends as by a climax, and expands as the concentric circles on the lake from the point to which the stone in its fall had given the first impulse. At all events, a contemptuous rejection of this mode of reasoning would come with an ill grace from a medical philosopher, who cannot combine any three phenomena of health or of disease ...
— Hints towards the formation of a more comprehensive theory of life. • Samuel Taylor Coleridge

... a broad hollow over which straggles a very realistic and thick-stemmed plant is a large round moulding springing from larger shafts and concentric with the inner. As at Gollega from the outer side of this moulding large cusps project, one on each side, while in the middle it rises up in two curves forming an irregular pentagon with curved sides. ...
— Portuguese Architecture • Walter Crum Watson

... of settlement, whereas the English and Germans tended to migrate from more settled areas. Furthermore, the English migrants often came from outside the Province of Pennsylvania, either from New Jersey or New York. In fact, if one were to construct a pattern of concentric zones, with the core in the southeastern corner of the Province and the lines radiating in a north-westerly direction, the English would be found at the core, the Germans in the next zone, and the Scotch-Irish in the ...
— The Fair Play Settlers of the West Branch Valley, 1769-1784 - A Study of Frontier Ethnography • George D. Wolf

... The city walls had seven gates. One of the commonest of the ornamental motives found upon the external and internal walls of the Harem is the band of seven half columns illustrated on page 247. Herodotus tells us of the seven different colours used on the concentric walls of Ecbatana. Finally, in assigning seven stories to the building we get a total elevation of 140 feet, which corresponds so closely to the 143 feet of the base that we may take the two as identical, and account for the slight difference between them, amounting only to about three inches ...
— A History of Art in Chaldaea & Assyria, v. 1 • Georges Perrot



Words linked to "Concentric" :   coaxial, coaxal, eccentric, homocentric



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