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Radiation   /rˌeɪdiˈeɪʃən/   Listen
Radiation

noun
1.
Energy that is radiated or transmitted in the form of rays or waves or particles.
2.
The act of spreading outward from a central source.
3.
Syndrome resulting from exposure to ionizing radiation (e.g., exposure to radioactive chemicals or to nuclear explosions); low doses cause diarrhea and nausea and vomiting and sometimes loss of hair; greater exposure can cause sterility and cataracts and some forms of cancer and other diseases; severe exposure can cause death within hours.  Synonyms: radiation sickness, radiation syndrome.
4.
The spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay.  Synonym: radioactivity.
5.
The spread of a group of organisms into new habitats.
6.
A radial arrangement of nerve fibers connecting different parts of the brain.
7.
(medicine) the treatment of disease (especially cancer) by exposure to a radioactive substance.  Synonyms: actinotherapy, irradiation, radiation therapy, radiotherapy.



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"Radiation" Quotes from Famous Books



... nature's own mysterious vitality. Hence, the sun's rays and the blaze of burning fuel give not only a material but a spiritual comfort and cheer, which mere warm air is powerless to impart. Here is another reason why direct radiation, even from a black iron pipe, is preferable to a current of warm air brought from a distance: in a room warmed by such a current nothing is ever quite so warm as the air itself unless so situated as to obstruct its flow, but every solid substance near a hot stove or radiator absorbs the radiated ...
— The House that Jill Built - after Jack's had proved a failure • E. C. Gardner

... felt a tingling electric shock. And he thought he could feel a radiation coming from it, giving him a curious sensation of cold. As he reached his hands up and grasped the upper edge of the great ring, he felt what seemed a physical ...
— Astounding Stories, July, 1931 • Various

... It's not hot and it's not cold. When you're in the sunlight you get warm. It's better in the shade. You don't lose any heat by air convection, but radiation and sweat evaporation keep you ...
— Sjambak • John Holbrook Vance

... produced—liquid air. The latter is surrounded by the only yet colder medium, liquid hydrogen, so that no heat can reach it. Under these circumstances, the radium still gives out heat, boiling away the liquid air until the latter has entirely disappeared. Instead of the radiation diminishing with time, it rather seems ...
— Side-lights on Astronomy and Kindred Fields of Popular Science • Simon Newcomb

... matter, gave me a written report on the non- success (up to the present time) of his endeavours to establish communication. He thinks that the proximity of the Magnetic Pole and Aurora Australis might affect things. The radiation is good and sufficient for normal conditions. His suggestion to lead the down lead wires out to the ahead and astern would increase scope, but I cannot countenance it owing to unsettled state of ice and ...
— South! • Sir Ernest Shackleton

... are regulated by exact laws, and it is only through our ignorance and blindness that we cannot tell whence they come, and whither they go. What an admirable system of compensation exists throughout the universe! Heat, lost by radiation, is quickly restored; water, lifted up by evaporation, has its place supplied by colder currents; mighty rivers discharge their waters in vast quantities into the ocean, and from the far-off regions of the tropics ...
— A Voyage round the World - A book for boys • W.H.G. Kingston

... praised the architecture. It was, he said, the most perfectly-constructed little gallery he had ever seen, and he ought to know, for he had seen every gallery in Europe. But he had not been here for many years and had quite forgotten it. "A veritable radiation of masterpieces," he said, stepping aside to see one. But the girl was the greater attraction, and only half satisfied he returned to her, and when the attraction of the pictures grew irresistible he tried to engage her attention in their beauties, so that ...
— Evelyn Innes • George Moore

... in a former place, that such a change of temperature may have gradually occurred in consequence of a cooling of the external surface of the globe by an excess of its radiation above the quantity of heat received from the sun. The final cooling of its solid crust, down to the mean temperature at which we now find it, might, as is obvious, have been effected by a great irruption of waters, like that of which ...
— The American Quarterly Review, No. 17, March 1831 • Various

... is fallout shelter to protect people from the radioactive fallout that would result from a nuclear attack. The system also includes warning and communications networks, preparations to measure fallout radiation, control centers to direct lifesaving and recovery operations, emergency broadcasting stations, local governments organized for emergency operations, large numbers of citizens trained in emergency skills, and U.S. military ...
— In Time Of Emergency - A Citizen's Handbook On Nuclear Attack, Natural Disasters (1968) • Department of Defense

... question may be asked, "Do we not admit a similar principle when we speak of a man's influence as something that survives him?" We answer, "No." Influence is a simple radiation of impressions. A man may leave an influence which men are free to accept or not, but it is quite a different thing if he leaves upon a successor the moral liabilities of a bankrupt character. Gautama's own Kharma, ...
— Oriental Religions and Christianity • Frank F. Ellinwood

... glorious prospect, though of what I cannot now tell, my shadow moved round, and came in front of me. And, presently, a new manifestation increased my distress. For it began to coruscate, and shoot out on all sides a radiation of dim shadow. These rays of gloom issued from the central shadow as from a black sun, lengthening and shortening with continual change. But wherever a ray struck, that part of earth, or sea, or sky, became void, and desert, and sad to my heart. On this, the ...
— Phantastes - A Faerie Romance for Men and Women • George MacDonald

... without possessing some motion of rotation; we may in fact assert that for rotation to be entirety absent from the great primeval nebula would be almost infinitely improbable. As ages rolled on, the nebula gradually dispersed away by radiation its original stores of heat, and, in accordance with well-known physical principles, the materials of which it was formed would tend to coalesce. The greater part of those materials would become concentrated in a mighty mass surrounded by outlying uncondensed vapours. There would, however, ...
— Great Astronomers • R. S. Ball

... is a very different person, in relation to his officers, from the colonel of a regiment; he is a demi-god, a Dalai lama, living in solitary state; sublime, unapproachable; and the radiation of his dignity stretches through all the other members of the nautical hierarchy; hence all sorts of petty intrigues, disputes, grumblings, and jealousies, which, to the irreverent eye of an "idler," give to the whole little society the aspect of nothing so much as the court of Prinz Irenaeus ...
— The Life and Letters of Thomas Henry Huxley Volume 1 • Leonard Huxley

... by the term "radiation" is a familiar one to all students of theosophy. The Logos radiates his life and light throughout his universe, bringing into activity a host of entities which become themselves radial centers; these generate still others, and so on endlessly. This ...
— The Beautiful Necessity • Claude Fayette Bragdon

... radiations which fall on a body penetrates through its substance, then the ratio of the amount of radiation of a given wave-length which is absorbed to the total amount received is called the "absorptive power'' of the body for that wave-length. Thus if the body absorbed half the incident radiation its absorptive power would be 1/2, and if it absorbed ...
— Project Gutenberg Encyclopedia

... creature was so dreadful to him that he forgot the heat and went forward to the cylinder to help turn. But luckily the dull radiation arrested him before he could burn his hands on the still-glowing metal. At that he stood irresolute for a moment, then turned, scrambled out of the pit, and set off running wildly into Woking. The time then must have been somewhere about six o'clock. He met a waggoner ...
— The War of the Worlds • H. G. Wells

... of the principle of design, and I know this thing was not arranged on any laws of radiation, or alternation, or repetition, or symmetry, or anything else that ...
— The Yellow Wallpaper • Charlotte Perkins Gilman

... and agitate the water by raising and lowering the instrument a few times. Again take the temperature. The rise in temperature, plus 10 per cent. for the heat used in warming the apparatus and lost by radiation, ...
— A Textbook of Assaying: For the Use of Those Connected with Mines. • Cornelius Beringer and John Jacob Beringer

... very dubious shade, a faded blue coat with gilt buttons resembling a casserole in colour and shape, a much frayed black cravat, and, as a finishing touch, a pair of green spectacles that would have delighted the heart of the head clerk of a county sheriff, enemy of solar radiation!" ...
— Honor de Balzac • Albert Keim and Louis Lumet

... his usual talk before marching out from the ship. After testing the atmosphere with the ozonometer, he passed out the heat pistols and distributed the various instruments for computing radioactivity and cosmic radiation. ...
— The Long Voyage • Carl Richard Jacobi

... tremendous energy would be involved! Astronomers calculate that the above shrinkage of one mile all round would require fifty years for its completion, assuming, reasonably, that there is close and continuous relationship between loss of heat by radiation and shrinkage. Even if this were true we need not feel over-anxious on this theory; before the sun became too cold to support life many millions of years would ...
— The Outline of Science, Vol. 1 (of 4) - A Plain Story Simply Told • J. Arthur Thomson

... chamber and is so designed that behind sides and back there is an air space opening into the room through intake and outlet vents on either side of the fireplace. The cold air of the room is drawn into this space, heated by radiation and returned. It acts on the order of a hot air furnace and can be used to advantage in new fireplaces or in old ones too much out of repair ...
— If You're Going to Live in the Country • Thomas H. Ormsbee and Richmond Huntley

... effect of giving the molecules of this element a very high velocity, and thereby enabling them to work their way into the upper regions, where the temperature has so fallen that the vapour becomes chilled into cloud. A necessary consequence of the rapid cooling of these clouds, and the consequent radiation of heat on a large scale, would be the formation of what we may perhaps describe as smoke, which settles by degrees through the intervals between the clouds (making these intervals appear darker) until it is again volatilised on reaching a level of greater heat below the clouds. This same ...
— The Story of the Heavens • Robert Stawell Ball

... projectile because it absorbs its rays, but it does not warm the void we are in now. When there is no air there is no more heat than there is diffused light, and where the sun's rays do not reach directly it is both dark and cold. The temperature outside is only that produced by the radiation of the stars—that is to say, the same as the temperature of the terrestrial globe would be if one day the sun ...
— The Moon-Voyage • Jules Verne

... spirit, the more bitterly did I perceive the futility of all attempt at cheering a mind from which darkness, as if an inherent positive quality, poured forth upon all objects of the moral and physical universe, in one unceasing radiation of gloom. ...
— The Works of Edgar Allan Poe - Volume 2 (of 5) of the Raven Edition • Edgar Allan Poe

... production of work by its transformation, thermodynamically, into the latter form of energy. The second form of waste is that of power thus produced in the unprofitable work of moving the parts of the engine itself; and the third is that of heat by transfer, without transformation, by conduction and radiation to surrounding bodies. In modern engines, the latter is but three or five per cent., in the best cases; the second waste constitutes perhaps ten per cent.; while the first of these losses amounts very usually to seventy per cent., of which last one-third or one-fourth ...
— Scientific American Supplement, No. 803, May 23, 1891 • Various

... was obvious now. The Pyrran animals were sensitive to psi radiation—probably the plants and lower life forms as well. Perhaps they communicated by it, since they obeyed the men who had a strong control of it. And in this area was a wash of psi radiation such as he had never experienced before. ...
— Deathworld • Harry Harrison

... city, like a radiation of light from the old farm-house, where so little of it was, Dahlia continued her journey; and then, without a warning, with only a word to say that she neared Rome, the letters ceased. A chord snapped in Rhoda's bosom. ...
— The Shaving of Shagpat • George Meredith

... than 20,000,000 years old, and, of course, the earth is much younger. Both of these theories are quite generally accepted by scientists, and have much to support them. Prof. Young, of Princeton, in his Astronomy, p. 156, says, "The solar radiation can be accounted for on the hypothesis first proposed by Helmholtz, that the sun is shrinking slowly but continually. It is a matter of demonstration that an annual shrinkage of about 300 feet in the sun's diameter would liberate sufficient heat to keep up its radiation ...
— The Evolution Of Man Scientifically Disproved • William A. Williams

... form. But the greatest of all the functions of carbon in the universe has yet to be mentioned. This same wonderful element has been shown to be in all probability the material which constitutes those glowing solar clouds to whose kindly radiation our very life ...
— McClure's Magazine, January, 1896, Vol. VI. No. 2 • Various

... have both Jesus Christ and his love-slave Paul represented God—as a Father perfect in love, grand in self-forgetfulness, supreme in righteousness, devoted to the lives he has uttered. I will not believe less of the Father than I can conceive of glory after the lines he has given me, after the radiation of his glory in the face of his Son. He is the express image of the Father, by which we, his imperfect images, are to read and understand him: imperfect, we have yet perfection enough to ...
— Unspoken Sermons - Series I., II., and II. • George MacDonald

... celebrated women in the form of Diana the huntress, and even the Infernal Diana, no doubt in order to indicate the power which she possessed even beyond the limits of the tomb. All these symbols confirmed her glory, and there remained about the spot something of her, an indistinct voice, a radiation that stretched out indefinitely. A feeling of mysterious retrospective voluptuousness ...
— Sentimental Education, Volume II - The History of a Young Man • Gustave Flaubert

... maintain these states of existence in bodies, may be produced in various ways. Our usual experience leads us to consider it as more generally arising from two causes, radiation from the sun, and the chemical action causing combustion. The former could never have produced the temperature known to exist at present upon the surface of the globe, for the earth radiates as well as the sun, and is constantly throwing ...
— The American Quarterly Review, No. 17, March 1831 • Various

... ears and fingers, the immanent God had an equation, whose answer is locked in our souls that are also a part of God—created in his image. And when in curve or line, in sequence of notes or harmony, or in thrilling touch sense, the equation is stated in terms of radiation, God seeking our ...
— In the Heart of a Fool • William Allen White

... while extreme drowsiness makes exertion painful and there is danger of going off into the sleep that knows no waking. On New Year's day morning the ground was frozen solid. All huddled about the fires, but the gale was so fierce that on the windward side there seemed to be no radiation of heat, so completely was the fire blown away from that side of the logs. On the leeward side the smoke suffocated and the sparks burned one, and men passed from one side to the other doubting which was ...
— Military Reminiscences of the Civil War V2 • Jacob Dolson Cox

... radiation. But it's thinned out enough for contact. Reading 0.19, as of thirty minutes ago." Fredericks indicated the chair beside him. "Sit down if you want a ...
— Gone Fishing • James H. Schmitz

... a proximity detector out, which would pick up any radiation caused by the cutting of magnetic lines of force by any object. It made very tiny whining noises from time to time. If anything from a Huk missile rocket to the salvage ship Aldeb approached, however, the sound ...
— A Matter of Importance • William Fitzgerald Jenkins

... his presence an instant without feeling it. A power that enwrapped you; made you feel like a child. Helpless. Anxious to placate a possible wrath that would be devastating; anxious—absurdly—for a smile. It was a radiation of genius, humbling every mediocre ...
— Tarrano the Conqueror • Raymond King Cummings

... which followed, her eyes fixed upon the light that filtered down through the lofty boughs and bathed the great redwood trunks in mellow warmth. This light, subdued and colored, seemed almost a radiation from the trunks themselves, so strongly did they saturate it with their hue. The girl saw without seeing, as she heard, without hearing, the deep gurgling of the stream far below on the ...
— Moon-Face and Other Stories • Jack London

... atmosphere consisting partly of the elements of air and water, and partly of those various other elements which are among the more ready to assume gaseous forms at high temperatures. That slow cooling by radiation which is still going on at an inappreciable rate, and which, though originally far more rapid than now, necessarily required an immense time to produce any decided change, must ultimately have resulted ...
— Essays: Scientific, Political, & Speculative, Vol. I • Herbert Spencer

... may take his case as typical, are (1) The birth of an inner conviction of God's immediate and environing Presence amounting to axiomatic certainty—faith through experience has become "the substance," and "is now one spirit with God"; (2) The radiation of the whole being with "a joy like that which parents have at the birth of their first-born child"—the joy now of the {206} soul crying, "Abba"; (3) A vastly heightened perception of what is involved in the eternal nature of the religious ...
— Spiritual Reformers in the 16th & 17th Centuries • Rufus M. Jones

... solar ultraviolet radiation resulting from the Antarctic ozone hole in recent years, reducing marine primary productivity (phytoplankton) by as much as 15% and damaging the DNA of some fish; illegal, unreported, and unregulated fishing in recent years, especially the landing of an estimated five to six times more Patagonian ...
— The 2005 CIA World Factbook • United States. Central Intelligence Agency

... by the black and white horizontal stripes which, running from vaulting to pavement, seem to blur and confuse the vision, and the closely set bars of the piers are positively irritating. In the hexagonal lantern, however, they are less offensive than elsewhere, because the fan-like radiation of the bars above the great gilded statues breaks up the horizontal effect. The decoration of the stone-work is not happy; the use of cold red and cold blue with gilt bosses in relief does much to vulgarize, and there is constant sally ...
— Seeing Europe with Famous Authors, Vol VIII - Italy and Greece, Part Two • Various

... disquisition upon the French punctilio (conceived upon lines somewhat similar to Mercutio's address to Benvolio), to which is appended a satire on the duello as practised in France, which glows and burns with a radiation of good sense, racy of ...
— Travels Through France and Italy • Tobias Smollett

... physicist understands by the term "light." It is quite conceivable that a race of blind physicists would be able to devise experimental means whereby they could make experiments on what to us is luminous radiation, just as we now make experiments on electric waves, for which we have no sense organ. It would be absurd for a psychologist to inform them that light did not exist because sight did not. The term might have to be reconsidered and redefined; indeed, most likely a polysyllabic ...
— Life and Matter - A Criticism of Professor Haeckel's 'Riddle of the Universe' • Oliver Lodge

... virtue of its own power of self-defense; but the shaft started at the door of the surgical ward and went widening along through the medical and the convalescent until it reached the incurables at an angle of indefinite radiation. There was a reason for this—as Margaret MacLean ...
— The Primrose Ring • Ruth Sawyer

... vexation, Thought he could defy the nation. He shot for space with great elation— Now he's dust and radiation. ...
— By Proxy • Gordon Randall Garrett

... as Mirah, was an exceptional event which might well bring exceptional consequences. Deronda would not let himself for a moment dwell on any supposition that the consequences might enter deeply into his own life. The image of Mirah had never yet had that penetrating radiation which would have been given to it by the idea of her loving him. When this sort of effluence is absent from the fancy (whether from the fact or not) a man may go far ...
— Daniel Deronda • George Eliot

... abruptly to the right and was too thin, knobbed and indented to fit comfortably at any point in a human hand. Over half a century had passed since, with the webbed, boneless fingers of its original owner closed about it, it last spat deadly radiation at human foemen. Now it hung among Uncle William's other collected oddities on the wall above the ...
— Watch the Sky • James H. Schmitz

... apparatus. The altimeter dials spun backwards to zero and a soft vibration was the only indication they had landed. All of the cabin lights were off except for the fluorescent glow of the instruments. A white-speckled grey filled the infra-red screen, radiation from the still warm sand and stone. There were no moving blips on it, not the characteristic shape of ...
— Planet of the Damned • Harry Harrison

... man dare try it. In spite of the shadow of the mountain, the whole place wore a dusty and glaring look. The breaths of air which came off the land were utterly stifling; and no wonder, for La Guayra, owing to the radiation of that vast fire-brick of heated rock, is one of the hottest spots upon the face of ...
— Westward Ho! • Charles Kingsley

... there are different types of mutantism. Some just show radiation abnormalities—giantism, microcephaly, and the like. Only a few of us possess the slightest psi abilities—although all mutants ...
— The Status Civilization • Robert Sheckley

... Strassburg he was appointed lecturer in physics at Stockholm University in 1885, but in 1891 returned to Upsala, where in 1896 he became professor of physics. He especially devoted himself to investigations of the radiation of heat from the sun and its absorption by the earth's atmosphere, and to that end devised various delicate methods and instruments, including his electric compensation pyrheliometer, invented in 1893, and apparatus for obtaining a photographic ...
— Encyclopaedia Britannica, 11th Edition, Volume 2, Part 1, Slice 1 • Various

... with panels of iron framework gilded to suggest a graceful metal lattice, and lined them with rose-colored silk. I borrowed this idea from a fascinating cabinet in an old French palace, and the result is worth the deception. The cabinets are nice in themselves, and they do not interfere with the radiation of ...
— The House in Good Taste • Elsie de Wolfe

... manner a few days before. But it was only in that part of the harbour where the ships were lying that the ice had yet separated in this manner at so great a distance from the shore; a circumstance probably occasioned by the greater radiation of heat from the ships, and from the materials of various kinds which we had occasion to deposite upon the ice during the time ...
— Three Voyages for the Discovery of a Northwest Passage from the • Sir William Edward Parry

... control draft. | admitted by so doing. | 10. See that steam pipes and valves | Because steam leaks waste heat are tight. | and therefore coal. | 11. Keep blow-off valves tight. | Because leaks of hot water waste | coal. | 12. Cover steam pipes and the tops | To prevent radiation and loss of of ...
— Engineering Bulletin No 1: Boiler and Furnace Testing • Rufus T. Strohm

... intersection of the ranges. The principal ranges have a tendency to run north and south, with a certain amount of deflection east and west, as the case may be, so that the orographic diagram of the archipelago, as a whole, has a similarity to a fan, with northern Luzon as its center of radiation. ...
— The Story of the Philippines and Our New Possessions, • Murat Halstead

... taking up of such a thing as the San Tome mine was regarded with respect, indeed, but rather as a subject for discreet jocularity. It was a great man's caprice. In the great Holroyd building (an enormous pile of iron, glass, and blocks of stone at the corner of two streets, cobwebbed aloft by the radiation of telegraph wires) the heads of principal departments exchanged humorous glances, which meant that they were not let into the secrets of the San Tome business. The Costaguana mail (it was never large—one ...
— Nostromo: A Tale of the Seaboard • Joseph Conrad

... according to circumstances. The products of combustion are discharged through a pipe of small diameter, which may be readily inserted into an already existing chimney or be hidden behind the wainscoting. The heat furnished by the gas flame is so well absorbed by radiation from the radiator rings that the gases, on making their exit, have no longer a temperature of more than from 35 ...
— Scientific American Supplement, No. 415, December 15, 1883 • Various

... lanterns, and they call for new ones, or a trimming of the old. They blame the day for putting out these flares. And some go apart, out of the glare of life, into corners of obscurity, where the radiation of the lantern may still be faintly traced. But, indeed, with the new light there has come the time for new methods; the time of lanterns, the time of deductions from arbitrary first principles is over. The act of faith is no longer to follow your lantern, ...
— Anticipations - Of the Reaction of Mechanical and Scientific Progress upon - Human life and Thought • Herbert George Wells

... winds blow coastward from the high interior; frequent blizzards form near the foot of the plateau; cyclonic storms form over the ocean and move clockwise around the coast, as does a circumpolar ocean current; during summer more solar radiation reaches the surface at the South Pole than is received at the Equator in an equivalent period; in April 1991 it was reported that the ozone shield, which protects the Earth's surface from harmful ultraviolet radiation, had dwindled to its lowest level ever ...
— The 1991 CIA World Factbook • United States. Central Intelligence Agency.

... when all the stores of coal and other fuel which form the source of the mechanical power and commercial greatness of northern and western nations shall have been exhausted, a method of directly utilising solar radiation may be discovered. And if so, then the seat of empire will be transferred to parts of the earth that are now burnt up by the intense heat of the sun, but which then will be the most valuable of all possessions. The vast solar radiance now wasted on the furnace-like shores ...
— Roman Mosaics - Or, Studies in Rome and Its Neighbourhood • Hugh Macmillan

... has not the Will to overcome—the woman who suffers her beauty and freshness to wane and fade on account of what she or her 'dearest' friends are pleased to call 'age,' shows that she is destitute of spiritual self-control. The Soul is always young, and its own radiation can preserve the youth of the Body in which it dwells. Age and decrepitude come to those with whom the Soul is 'an unknown quantity.' The Soul is the only barrier against the forces of disintegration which ...
— The Life Everlasting: A Reality of Romance • Marie Corelli

... yellow dye is added to our coal-tar black. A purplish shade would else be produced; the yellow used is a colour complementary to that purple, and it absorbs just those blue and purple rays of the spectrum necessary to illuminate by radiation that purple, and vice versa; both yellow and purple therefore disappear. In like manner, had the black been of a greenish shade, I should have added Croceine Orange, which on the fabric would absorb just those green and bluish rays of light necessary to radiate from and illumine that greenish ...
— The Chemistry of Hat Manufacturing - Lectures Delivered Before the Hat Manufacturers' Association • Watson Smith

... they stood listening intently. Not long, however, before hearing sounds—the voices of men—and seeing a glimmer of light, which rose in radiation above the crest of a low ridge at ...
— The Free Lances - A Romance of the Mexican Valley • Mayne Reid

... had been ingeniously overcome. The outer envelope presented an immense surface to the atmosphere, while temperature was certain to play an uncertain part in the behaviour of the craft. The question was to reduce to the minimum the radiation of heat and cold to the bags containing the gas. This end was achieved by leaving a slight air space between the inflated gas balloons and the inner surface of ...
— Aeroplanes and Dirigibles of War • Frederick A. Talbot

... asserted Connel. "If it's harmless, we can always get back aboard and nothing's been lost except a little time." He rose from the pilot's seat and stepped toward the hatch. "Come with me, Corbett. We'll have a look. And bring the radiation counter along." ...
— The Revolt on Venus • Carey Rockwell

... voices; then footsteps. A little green glow of light appeared. We could see over the porch floor into the black yawning door rectangle. Two men were moving around in the lower front room, and the radiation from their green lights showed them plainly. They were small fellows in white, tight-fitting garments, with the black helmet and ...
— The White Invaders • Raymond King Cummings

... 1: Nuclear Weapons Yield Note 2: Nuclear Weapons Design Note 3: Radioactivity Note 4: Nuclear Half-Life Note 5: Oxygen, Ozone and Ultraviolet Radiation ...
— Worldwide Effects of Nuclear War: Some Perspectives • United States Arms Control and Disarmament Agency

... transcend it in absorbing power. But when we select a radiant with whose waves the atoms of carbonic acid are in accord, the case is entirely altered. Such a radiant is found in a carbonic oxide flame, where the radiating body is really hot carbonic acid. To this special radiation carbonic acid is the ...
— Scientific American Supplement, No. 365, December 30, 1882 • Various

... atmosphere was so filled with radioactive materials that all life was destroyed, except for that on Daem, which was protected because of our distant and isolated location, and the presence of a group of insects that neutralize radiation. They were overwhelmed in the first few decades, for though they were able to reduce the amount to make it habitable, we degenerated into what we are now, Zards and Canitaurs, based on our habitats, we being mountainous, forest dwelling folk, and ...
— The Revolutions of Time • Jonathan Dunn

... (on average), and driest continent; during summer, more solar radiation reaches the surface at the South Pole than is received at the Equator in an equivalent ...
— The 2003 CIA World Factbook • United States. Central Intelligence Agency

... the flow of blood through the small vessels of the skin, and thus increases the radiation of heat from the surface. If the exercise be vigorous and the weather hot, a profuse sweat ensues, the rapid evaporation of which cools the body. The skin is thus a most important regulator of the ...
— A Practical Physiology • Albert F. Blaisdell

... of the snow, however, the little room was feverishly hot, owing to the gigantic exertions of the small iron cylinder-stove. The round aperture over the little door was glowing red, like an enraged eye; and the quivering radiation of the heat from the polished black surface was plainly perceptible to the sight. The room had lost something of the neat and fastidious appearance which it had worn a few months before. The colored drawing of a patent derrick, fastened to the wall by a tack at each corner of the paper, had broken ...
— Bressant • Julian Hawthorne

... encamped at the head of a canyon. The day had been exceedingly hot, and long after sundown the radiation of heat from the rocks persisted. A desert bird whistled a wild, melancholy note from a dark cliff, and a distant coyote wailed mournfully. The stars shone white until the huge moon rose to burn out all their whiteness. And on this night Cameron watched ...
— Desert Gold • Zane Grey

... of this woman, filled with the spirit of beauty of soul—a woman who thrills husband and son with the uplift of her unremitting joy in living, who inspires uncle and friends as one who has mastered the art of a happy life, who holds the devotion of neighbors and servants through her unselfish radiation of cheer. Ethel Lord has learned truly the infinitely rich possibilities of our nerves when we make them ...
— Our Nervous Friends - Illustrating the Mastery of Nervousness • Robert S. Carroll

... food is required to furnish heat to take the place of that lost by radiation from the skin, and this is why children require more food than adults—they have a larger skin surface in proportion to their weight, and therefore lose more heat by radiation, and it is for this reason that the food for the growing child must ...
— The Mother and Her Child • William S. Sadler

... Mighty Mother is burning not red but blue!—Provincial Daughter-Societies loudly disapprove these things; loudly demand the swift reinstatement of such eloquent Girondins, the swift 'erasure of Marat, radiation de Marat.' The Mother Society, so far as natural reason can predict, seems ruining herself. Nevertheless she has, at all crises, seemed so; she has a preternatural life in her, and will ...
— The French Revolution • Thomas Carlyle

... the depth of three feet, [18] and in 62 degs. in Siberia at the depth of twelve to fifteen feet — as the result of a directly opposite condition of things to those of the southern hemisphere. On the northern continents, the winter is rendered excessively cold by the radiation from a large area of land into a clear sky, nor is it moderated by the warmth-bringing currents of the sea; the short summer, on the other hand, is hot. In the Southern Ocean the winter is not so excessively cold, but ...
— The Voyage of the Beagle • Charles Darwin

... intellectual currents of their time. Those whose attention is engrossed by things are in so far shut out from the appeal of ideas. But thought is very penetrating; it will reach by conduction what it can not attain by radiation. An intellectual movement touches the highest and the lowest with difficulty, but it does at length affect in a measure even those whose minds are narcotized by abundance as well as those whose brains are fagged by too much toil and care. When Mrs. Frankland ...
— The Faith Doctor - A Story of New York • Edward Eggleston

... Alpine gentian you ever saw. Did you ever know real blue in a flower before? Doesn't it actually seem to shed a blue radiation round it?" ...
— Julian Home • Dean Frederic W. Farrar

... interior parts can then go on separately, until the mass in the centre finally becomes detached from its envelope, like a shrivelled nut from its shell. Our earth is cooling down at this moment, unless the warmth which it receives from the sun exactly counterbalances the loss by radiation of internal heat. But the exterior and interior do not cool by different radiations, nor is there, so far as we know, the least tendency in the central mass to shrink separately, so as to detach itself from the surrounding ...
— A Theory of Creation: A Review of 'Vestiges of the Natural History of Creation' • Francis Bowen

... fissures, through which lava can ascend under high pressure. These operations are of course the attempt of the natural forces to arrive at a condition of equilibrium, which is never attained because the processes are never completed; in other words, radiation and convection of heat are constantly proceeding, giving rise to new forces of thrust ...
— Volcanoes: Past and Present • Edward Hull

... control the chair, dear," said Mrs. Frobisher, still looking out the window after the vanished twins. "There's something wrong with his nervous system. I understand that he was exposed to some kind of radiation when he was only two years old. That's why the chair has to have all those funny instruments built into it. Even his heartbeat ...
— Anything You Can Do ... • Gordon Randall Garrett

... issues: inadequate supplies of potable water; air and water pollution; deforestation; radiation contamination in the northeast from 1986 accident at ...
— The 1997 CIA World Factbook • United States. Central Intelligence Agency.

... principles, for principles there are in these matters, if they can be discovered, as certain, as all-important as those on which any other kind of science proceeds. Just as the physicist must hold hard by his principles of motion and thermodynamics and radiation and the like, so the sociologist must hold hard by the organic principles which determine the life and continuance of living things. Unless we base our projects for mankind upon the laws of life, they will come to naught, as such ...
— Woman and Womanhood - A Search for Principles • C. W. Saleeby

... microphone very carefully to keep from slamming it down and stalked back into his quarters. Angrily he began to take his radiation clothing from its ...
— Narakan Rifles, About Face! • Jan Smith

... quantity of moisture in the atmosphere is greatly increased without any visible cause: this imparts a sensation of considerable cold, though the thermometer exhibits no fall of the mercury. The greater humidity in the air, affording a better conducting medium for the radiation of heat from the body, is as dangerous as a sudden fall of the thermometer: it causes considerable disease among the natives, and this season is denominated "Carneirado", as if by the disease they were slaughtered like sheep. The season of these changes, which is ...
— Missionary Travels and Researches in South Africa - Journeys and Researches in South Africa • David Livingstone

... eternity which was to be. 3. The diffusive love, not such as rises and falls upon waves of life and mortality, not such as sinks and swells by undulations of time, but a procession—an emanation from some mystery of endless dawn. You durst not call it a smile that radiated from the lips; the radiation was too awful to clothe itself in ...
— Narrative And Miscellaneous Papers • Thomas De Quincey

... by the facts of radioactivity. To quote the words of Sir J.J. Thompson, "The transparency of bodies to Roentgen rays, to cathode rays, to the rays emitted by radioactive substances, the quality of the secondary radiation emitted by the different elements, are all determined by the atomic weight of ...
— Q. E. D., or New Light on the Doctrine of Creation • George McCready Price

... power which we ache to exercise. To-day I am a poor starveling of Nature, sucking many a dry straw, but so sure as God I shall stream like the sun. The meanest creature is a promise of such power, for in each is some radiation as well as suction. Man grows, indeed, faster than he can be filled, and so is forever empty; but if power is never a plenum, it is never drawn dry, and at least the mantling foam of it fills the cup. ...
— The Atlantic Monthly, Vol. 13, No. 76, February, 1864 • Various

... and, at first sight, astounding thing about this furnace is, however, that it works solely by radiation. The flames do not touch the material to be heated; they burn above it, and radiate their heat down to it. This I regard as one of the most important discoveries in the whole subject, viz., that to get the highest temperature and greatest ...
— Scientific American Supplement, No. 586, March 26, 1887 • Various

... changes in the spectrum of the external area. For the same reasons, when an internal bright object was small, as in exp. f. instead of the whole of the spectrum of the external object being reverse to the colour of the internal object, only a kind of halo, or radiation of colour, similar to that of the internal object, was spread a little way on the external spectrum. For this internal blue area being so small, the scattered rays from it extended but a little way on the image ...
— Zoonomia, Vol. I - Or, the Laws of Organic Life • Erasmus Darwin

... where the States individually are incompetent to act. * * * The treaty in question does not contravene any prohibitory words to be found in the Constitution. The only question is whether it is forbidden by some invisible radiation from the general terms of the Tenth Amendment. We must consider what this country has become in deciding what that Amendment has reserved."[203] And again: "Here a national interest of very nearly the first magnitude is involved. It can be protected only by national action in concert with that ...
— The Constitution of the United States of America: Analysis and Interpretation • Edward Corwin

... of the rocket was brilliant with sunlight—raw, unfiltered light not meant for human eyes. The other side was black. On the sunny side, the rocket was heating from absorbed solar energy. On the dark side, the heat was radiating off. But the radiation was less than the absorption of energy, and the rocket was ...
— The Scarlet Lake Mystery • Harold Leland Goodwin

... Sunne, Mone, and Sterres: not so much, as the Mariner, or Husband man: no, not so much, as the Elephant doth, as the Cynocephalus, as the Porpentine doth: nor will allow these perfect, and incorruptible mighty bodies, so much vertuall Radiation, & Force, as they see in a litle peece of a Magnes stone: which, at great distance, sheweth his operation. And perchaunce they thinke, the Sea & Riuers (as the Thames) to be some quicke thing, and so to ebbe, and flow, run in and out, of them selues, at their owne fantasies. ...
— The Mathematicall Praeface to Elements of Geometrie of Euclid of Megara • John Dee

... another way of saying that it must have elevation and the haunting mystery of beauty. The trouble is, of course, to catch this authentic radiation, instead of some pale reflection from Patmore or Rossetti. It was against the sham of second-hand mood and subject, rather than the great truth of music and loveliness, that the new poets broke into unmetrical protest. They have ...
— Penguin Persons & Peppermints • Walter Prichard Eaton

... dream—the face of a dream. She was beautiful. Not that beauty which is terrible, cold, and worshipful, like the beauty of a saint; nor that beauty that stirs fierce passions; but a sort of radiation, sweet lips that softened into smiles, and grave grey eyes. And she moved gracefully, she seemed to have part with all pleasant ...
— Twelve Stories and a Dream • H. G. Wells

... to resist the heat, blast and radiation effects of a megaton thermonuclear bomb at a kilometer ought to stand up under what was coming. At least, the periastron effects; there was another ...
— Oomphel in the Sky • Henry Beam Piper

... ends for which a man requires food? Each day his body undergoes more or less wear—wear through muscular exertion, wear of the nervous system through mental actions, wear of the viscera in carrying on the functions of life; and the tissue thus wasted has to be renewed. Each day, too, by radiation, his body loses a large amount of heat; and as, for the continuance of the vital actions, the temperature of the body must be maintained, this loss has to be compensated by a constant production of heat: to which end certain constituents of the body are ever undergoing oxidation. To ...
— Essays on Education and Kindred Subjects - Everyman's Library • Herbert Spencer

... in the kitchen the master had been sitting quietly in the darkening study. All without and within the man was eddying, swirling blackness. Heat beat and glowed upon his forehead, like the radiation from molten metal; there was a winnowing and fanning as of giant wings or leaping of furnace-fires. The blood in his throbbing temples sang a dull, tuneless song. But presently he became aware of ...
— The Dop Doctor • Clotilde Inez Mary Graves

... out of schools, because many of the natural facts that present the most plausible appearance of design can be accounted for by Natural Selection; and it would be so absurd to keep a child in delusive ignorance of so potent a factor in evolution as to keep it in ignorance of radiation or capillary attraction. Even if you make a religion of Natural Selection, and teach the child to regard itself as the irresponsible prey of its circumstances and appetites (or its heredity as you will perhaps call them), you will none the less find that its appetites ...
— A Treatise on Parents and Children • George Bernard Shaw

... point must be alluded to, namely, the gradual exhaustion of the available energy in the changes from one manifestation to another. In all physical processes heat is evolved, which heat is distributed by conduction and radiation and tends to become universally diffused throughout space. When complete uniformity has been attained, all physical phenomena will come to an end; in other words, our solar system must come to an end, and it must have had a beginning. ...
— Science and Morals and Other Essays • Bertram Coghill Alan Windle

... small star, the amount of heat which falls upon it from the great centre is enough each day to melt, if it all could be put to such work, about eight thousand cubic miles of ice. Yet the earth receives only 1/2,170,000,000 part of the solar radiation. The greater part of this solar heat—in fact, we may say nearly all of it—slips by the few and relatively small planets and ...
— Outlines of the Earth's History - A Popular Study in Physiography • Nathaniel Southgate Shaler

... crack or peel off in skins or irregular pieces, or in some cases, it disintegrates them into sand. Dr. Livingstone found in Africa (12 deg. S. lat., 34 deg. E. long.) that surfaces of rock which during the day were heated up to 137 deg. Fah. cooled so rapidly by radiation at night that unable to stand the strain of contraction, they split and threw off sharp angular fragments from a few ounces to 100 lbs. or 200 lbs. in weight. According to data obtained from Adie "Trans. Roy. Soc. Edin.," xiii., p. 366, and Totten the expansion of ordinary rocks ...
— Burroughs' Encyclopaedia of Astounding Facts and Useful Information, 1889 • Barkham Burroughs

... than the necessary oxygen; and we are therefore obliged to create a draught which carries away to the chimney a considerable portion of the heat developed. The combustion, moreover, is never perfect; and some heat is lost by conduction and radiation. The principal loss is by hot gases escaping from the flues to the chimney. Even with well-set boilers, the temperature in the chimney varies from 400 deg. to 600 deg. Fahr. Taking the mean of 500 deg., this would represent a large proportion of the total heat, even if the combustion were perfect; ...
— Scientific American Supplement, No. 508, September 26, 1885 • Various

... arithmetic, in determining the proportions of analytical results and the relative weights of the elements of bodies; algebra, in ascertaining the laws of the pressure of elastic fluids, the force of vapour as dependent upon temperature, and the effects of masses and surfaces on the communication and radiation of heat; the applications of geometry are principally limited to the determination of the crystalline forms of bodies, which constitute the most important type of their nature, and often offer useful hints for analytical researches respecting their composition. The first principles ...
— Consolations in Travel - or, the Last Days of a Philosopher • Humphrey Davy

... first ball lightning bolts were miniatures. Hoddan now projected a full-sized ball. It glittered viciously in emptiness, the plasma-gas necessary for its existence furnishing a medium for radiation. It sped toward the liner and hung off its side, menacingly. The yacht from Darth moved ...
— The Pirates of Ersatz • Murray Leinster

... varies greatly with the mood of the vision, but always it is in some way, if not always a very obvious way, beautiful. One frequent presence is G.K. Chesterton, a joyous whirl of brush work, appropriately garmented and crowned. When he is there, I remark, the whole ceiling is by a sort of radiation convivial. We drink limitless old October from handsome flagons, and we argue mightily about Pride (his weak point) and the nature of Deity. A hygienic, attentive, and essentially anaesthetic Eagle checks, in the absence of exercise, any ...
— An Englishman Looks at the World • H. G. Wells

... and solution are practically free from decomposition, and a given cross section seems to be able to carry a larger alternating than direct current—probably due partly to the absence of the scum on the surface which hinders the radiation of heat. ...
— Scientific American Supplement, No. 1157, March 5, 1898 • Various

... of our mind is a plurality of states of consciousness (polyideism). Through association there is a radiation in every direction. In this totality of coexisting images no one long occupies first place; it is driven away by others, which are displaced in turn by still others emerging from the penumbra. On the contrary, ...
— Essay on the Creative Imagination • Th. Ribot

... medium is absent no cooling could occur. A sentient being on approaching a heated body in this region, would be conscious of no augmentation of temperature. The gradations of warmth dependent on the laws of radiation would not exist, and actual contact would first reveal the heat of ...
— Fragments of science, V. 1-2 • John Tyndall

... the hampering confinement in which he found himself. His tremendous struggles caused such a commotion that our position could only be compared to that of men shooting Niagara in a cylinder at night. How we kept afloat, I do not know. Some one had the gumption to cut the line, so that by the radiation of the disturbance we presently found ourselves close to the wall, and trying to hold the boat in to it with our finger-tips. Would he never be quiet? we thought, as the thrashing, banging, and splashing still went ...
— The Cruise of the Cachalot - Round the World After Sperm Whales • Frank T. Bullen

... deadness of Helen's feelings, the heartlessness because of which she cried out against herself, seemed, in a vague way, by herself unacknowledged yet felt, if not caused by, yet associated with some subtle radiation from the being of George Bascombe. That very morning when he came into the breakfast-room so quietly that she had not heard him, and, looking up, saw him unexpectedly, he seemed for a moment, she could not tell why, the dull fountain ...
— Thomas Wingfold, Curate • George MacDonald

... properly it is a "heat bath"—a thermal cure. In the ordinary hot-air bath, the heated air is simply a medium; and, as I have endeavoured to explain in the body of this little work, the heat is best supplied to the body of the bather by direct radiation. By the "Turkish bath," therefore, I would be understood to mean a method of supplying pure heat—not necessarily hot air—to the surface of the human body for hygienic, ...
— The Turkish Bath - Its Design and Construction • Robert Owen Allsop

... in a nearby tower immediately noted the slump in the psycho-radiation meter whose trumpet-shaped antenna pointed downward. At the turn of the dial the air was filled with throbbing martial music, and the expert noted with contemptuous satisfaction that the needle now stood ...
— The Martian Cabal • Roman Frederick Starzl

... favourable for their formation, the moisture of the upper air seems to be pretty well condensed as dew It is only in the hollows of the ground that it remains suspended in this curious way. I cannot, so far, say whether it is due to the fact that where radiation is largely thrown back upon the walls of the hollow, the fall in temperature at first is very much slower than in the open, thus enabling the moisture to remain in suspension; or whether the hollows ...
— Over Prairie Trails • Frederick Philip Grove

... which were supported upon poles, wattled together like the framework of a crate or basket; the poles of the opposite sides being kept asunder by cross-pieces, which, at the common centre of intersection or radiation, were themselves upheld by a stout wooden pillar. Upon this pillar, and on the slender rafters, were laid or suspended sundry Indian utensils of the kitchen and the field, wooden bowls, earthen pans and Irazen ...
— Nick of the Woods • Robert M. Bird

... detector of heat by virtue of the current set up, which can be measured with a galvanometer or current meter. Piles of antimony and bismuth are made which can indicate the heat of a lighted match at a distance of several yards, and even the radiation from certain of ...
— The Story Of Electricity • John Munro

... that of an angel with whom he has henceforth to wrestle in deadly agony until the final dawn; for lofty condition and gorgeous circumstance, while combining to raise a woman to an ideal height, ill suffice to lift her beyond love, or shield the lowliest man from the arrows of her radiation; they leave her human still. She was talking and laughing with a young man of weak military aspect, whose eyes gazed ...
— Malcolm • George MacDonald

... the Admiral," being to his mind a tale of great virtue which he had not seen in several years. Dactyl, meanwhile, was digging out some volumes of Gissing, and on the faces of both these creatures might have been seen a pleasant radiation of innocent cheer. Mr. Goldsmith also exhibited (it is still remembered) a beautiful photo of Walt Whitman, which entertained the visitors, for it showed old Walt with his coat-sleeve full of pins, which was ever ...
— Pipefuls • Christopher Morley

... were subjected to the higher, and the higher nature was made so as not to be impeded by the lower. Wherefore the first man was not impeded by exterior things from a clear and steady contemplation of the intelligible effects which he perceived by the radiation of the first truth, whether by a natural or by a gratuitous knowledge. Hence Augustine says (Gen. ad lit. xi, 33) that, "perhaps God used to speak to the first man as He speaks to the angels; by shedding on his mind a ray of the unchangeable truth, yet without ...
— Summa Theologica, Part I (Prima Pars) - From the Complete American Edition • Thomas Aquinas

... the absorption of the rays emitted by the vapor by the partially cooled envelope of its own substance which surrounds it. The effect is the same in kind as the absorption by cold carbonic acid of the heat emitted by a carbonic oxide flame. For most sources of radiation carbonic acid is one of the most transparent of gases; for the radiation from the hot carbonic acid produced in the carbonic oxide flame it is the ...
— Scientific American Supplement, Vol. XV., No. 388, June 9, 1883 • Various

... with the just-specified, first-class moral physicians of our current era—and with Emerson and two or three others—though his prescription is drastic, and perhaps destructive, while theirs is assimilating, normal and tonic. Feudal at the core, and mental offspring and radiation of feudalism as are his books, they afford ever-valuable lessons and affinities to democratic America. Nations or individuals, we surely learn deepest from unlikeness, from a sincere opponent, from the light thrown even scornfully ...
— Complete Prose Works - Specimen Days and Collect, November Boughs and Goodbye My Fancy • Walt Whitman

... could have been used. A day, I say, will come when the United States of America and the United States of Europe will be seen extending to each other the hand of fellowship across the ocean, and when we shall have the happiness of seeing every where the majestic radiation of ...
— Popular Education - For the use of Parents and Teachers, and for Young Persons of Both Sexes • Ira Mayhew

... and the pavements were swarming with citizens, many of whom had camped there all night in order to witness this tremendous spectacle. As the sun surged pitilessly higher, the temperature became painful. The asphalt streets grew soft under the twingeing feet of the Pan-Antis, and waves of heat radiation shimmered along the vista of the magnificent highway. To keep themselves cheerful the legions of Chuff sang their new Gooseberry Anthem, written by Miss Theodolinda Chuff (the Bishop's daughter) to the air of "Marching Through Georgia." The rousing strains rose in unison from thousands ...
— In the Sweet Dry and Dry • Christopher Morley

... (Russia iron or painted sheet iron were a cheaper substitute) was justified by the argument that brass lasted the life of the engine, and could be reclaimed for scrap at a price approaching the original cost; and also that when brightly polished it reflected the heat, preventing loss by radiation, and its bright surface could be seen a great distance, thus helping to prevent accidents at grade crossings. The reader should be careful not to misconstrue the above arguments simply as rationalization on the part of master mechanics more intent on highly decorative ...
— The 'Pioneer': Light Passenger Locomotive of 1851 • John H. White

... rich mineral region lying on the southern border of Lake Superior; and must, hence, be the terminus of all the great railroad lines that traverse Michigan longitudinally and compete for the trade north of the straits, now rapidly growing up into importance. It must therefore be the point of radiation, eastward, through Canada; westward through the mineral region; and southward, through Michigan. Canada has already made grants of land for several important roads which must ultimately reach the straits; and lines are also provided for by government ...
— Old Mackinaw - The Fortress of the Lakes and its Surroundings • W. P. Strickland

... principles we have discussed has its corollary, which adds to the resources of the decorative artist. These are as follows:—To Repetition belongs harmony, or consonance; to Alternation, contrast; to Symmetry, radiation; to Progression, gradation; to balanced ...
— Needlework As Art • Marian Alford

... persons develop a delicateness and acuteness of smell which other persons do not even imagine. Now we have no real knowledge of how odors arise. That they are not the results of the radiation of very tiny parts is shown by the fact that certain bodies smell though they are known not to give off particles. Zinc, for example, and such things as copper, sulphur, and iron, have individual odors; the latter, particularly when it is kept polished by a great deal of friction,—e.g., in ...
— Robin Hood • J. Walker McSpadden



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