| 单词 | actinic |
| 例句 | Furthermore, the older the patient, the sooner cancer was diagnosed after actinic keratosis was found and presumably treated. Paying the Price for Sun Damage 2021-05-24T04:00:00Z Lasers: “There are at least three lasers that are not only approved for resurfacing skin and improving wrinkles but also FDA-cleared for treating precancerous lesions called actinic keratosis,” Cohen says. Many types of skin cancer are preventable. Here are good methods to protect yourself. 2020-07-10T04:00:00Z When she and her colleagues visit golf tournaments, they sometimes bring liquid nitrogen, which they use to freeze off precancerous lesions called actinic keratoses. We're in trouble: Skin cancer is on the rise, and not just for golfers - Golf Digest 2019-06-06T04:00:00Z Ms. Rought said it was not unusual for a skin check to lead her to to freeze as many as 30 precancerous lesions called actinic keratoses on a patient during a single visit. Skin Cancers Rise, Along With Questionable Treatments 2017-11-20T05:00:00Z It’s prescribed to treat a type of skin cancer called superficial basal cell carcinoma, and precancerous skin lesions caused by sun exposure, called actinic keratosis. 5 Dogs Died After Eating Owners' Skin Cancer Cream, FDA Says 2017-01-19T05:00:00Z The study also linked Neanderthal DNA to risk for some other modern conditions, such as the scaly skin patches called actinic keratoses, urinary-system symptoms and an unusually strong tendency toward blood clotting. Bits of Neanderthal DNA may raise risk of depression, tobacco addiction 2016-02-12T05:00:00Z The study also linked Neanderthal DNA to risk for some other modern-day conditions, such as scaly skin patches called actinic keratoses, urinary system symptoms and an unusually strong tendency toward blood clotting. Study: Neanderthal DNA may influence modern depression risk 2016-02-11T05:00:00Z This new study shows that the presence of certain Neanderthal genetic variants is associated with the development of actinic kerastoses — a condition where exposure to the Sun causes patches of dry, scaly skin. Neanderthal DNA can influence everything from your skin to your cigarette habit 2016-02-11T05:00:00Z The association between the painkillers and reduced squamous cell cancer risk was most pronounced in people with potentially pre-cancerous growths known as actinic keratoses or a history of skin cancer. Common Painkillers May Help Prevent Certain Skin Cancers, Study Finds 2014-12-18T05:00:00Z This treatment -- placing an anti-cancer medication on the skin lesions -- "remains a workhorse for the treatment of skin with areas of actinic keratoses," he said. Light Therapy a Good Option for Pre-Cancerous Skin Lesions, Study Says 2014-08-27T04:00:00Z The diterpenoid i ngenol is the core structure of a topical drug recently commercialized to treat actinic keratosis, a precancerous skin condition. [Report] 14-Step Synthesis of (+)-Ingenol from (+)-3-Carene 2013-08-22T18:26:09.420Z Now he is involved in a study looking at whether 5-Fluorouracil, a compound used to treat actinic keratoses, may prevent basal cell cancer when given intravenously. Common Skin Cancer a Chronic Condition 2012-08-02T13:00:00Z The three kinds were partially separated by a prism, the actinic rays being generally more refracted, and the thermal rays less refracted than the luminous. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 2 "Hearing" to "Helmond" 2012-04-25T02:00:53.567Z Of or pertaining to actinism; as, actinic rays. Webster's Unabridged Dictionary 2012-03-24T02:00:23.513Z For isolated actinic keratoses, Salomon said, almost anything works: laser, liquid nitrogen or a surgical shave. Light Therapy a Good Option for Pre-Cancerous Skin Lesions, Study Says 2014-08-27T04:00:00Z The light is not any more actinic there than here in good weather, but they have a very great deal more light of a good quality all the year round than we have. The Evolution of Photography With a Chronological Record of Discoveries, Inventions, etc., Contributions to Photographic Literature, and Personal Reminescences Extending over Forty Years 2012-02-15T03:00:30.577Z The actinic energy which lies beyond the violet end of the solar spectrum is less obviously influential in our material world than is the dark heat which lies beyond the red end. Human Personality and its Survival of Bodily Death 2012-01-05T03:00:42.307Z The actinic or chemical effects, on the other hand, depend essentially on some relation between the period of the vibration and the properties of the substance acted on. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 2 "Hearing" to "Helmond" 2012-04-25T02:00:53.567Z The science which treats of rays of light, especially of the actinic or chemical rays. Webster's Unabridged Dictionary 2012-03-24T02:00:23.513Z It is a very familiar fact that when material bodies are heated they emit electromagnetic radiations, in the form of thermal, luminous, and actinic rays, in appreciable quantities. Climatic Changes Their Nature and Causes 2011-10-28T02:00:24.840Z Graceway's products include Aldara, a topical medicine for the face and scalp to treat a skin patch condition called actinic keratosis. UPDATE 1-Graceway Pharma files bankruptcy, to be sold 2011-09-29T14:56:15Z The peculiar property which it possesses, of darkening under the actinic rays of the sun, makes it essential that it be combined with other, more stable pigments to prolong its life when exposed to weather. Paint Technology and Tests 2011-09-15T02:00:12.263Z The glasses did not reduce the quantity of light, as do smoked glasses, but the quality; the actinic rays, which do the greatest harm, were eliminated. My Attainment of the Pole 2011-08-05T02:00:54.720Z The measurement of the chemical or actinic energy of light. Webster's Unabridged Dictionary 2012-03-24T02:00:23.513Z Mr. Gaffield also extended his experiments to ascertain the power of different coloured glasses to transmit the actinic or chemical rays, and found that blue would transmit the most and red and orange the least. Inventions in the Century 2011-07-20T02:00:14.643Z People simply sat beneath the blue glass as the sun shone through it and were supposed to absorb the actinic rays and acquire new life. Psychotherapy 2011-06-19T02:00:20.053Z After the drying of all the paints, it was decided that it would be of extreme interest to conduct a test on the resistance of certain paints to actinic light. Paint Technology and Tests 2011-09-15T02:00:12.263Z It was, and we took time and sketched it and tried to photograph it, though that was hopeless, for the distance was too great and the apparition too actinic—too blue. The Car That Went Abroad Motoring Through the Golden Age 2011-01-27T03:00:39.880Z An instrument for measuring and recording the variations in the actinic or chemical force of rays of light. Webster's Unabridged Dictionary 2012-03-24T02:00:23.513Z The need is urgent of fixing a scale, and defining standards of actinic brightness; but it has not yet been successfully met. Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 7 "Arundel, Thomas" to "Athens" The actinic property or force begins among the green rays, is strongest in the violet rays, and extends a long way beyond the visible spectrum. The New Gresham Encyclopedia. Vol. 1 Part 1 A to Amide A lamp giving a light yellowish in colour has usually low actinic power, while all those lamps giving a soft white light are generally found to be highly actinic. Wireless Transmission of Photographs Second Edition, Revised and Enlarged 1919 And his eyes made her understand what was meant by actinic rays. H. R. A mixture of carbon bisulphide vapour and nitric oxide burns with a very intense blue-coloured flame, which is very rich in the violet or actinic rays. Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 3 "Capefigue" to "Carneades" This must be shielded so as to prevent the escape of actinic rays. Harper's Round Table, July 16, 1895 They were mostly young, keen and alert, their skins red or brown from the actinic lights, their hair showing more or less bleaching from the same cause. Astounding Stories, August, 1931 These rays are known as chemical or actinic rays, and are only slightly produced in some types of incandescent electric lamps. Wireless Transmission of Photographs Second Edition, Revised and Enlarged 1919 An actinic ray from the lantern striking the plate will fog it. Harper's Round Table, May 28, 1895 As it is necessary to have a light to watch the process and stop it when it has been carried far enough, we must have a light free from actinic or blue rays. Harper's Round Table, May 21, 1895 The sun's actinic rays could burn, and so could the sand-driving wind. Voyage To Eternity Then, three years ago, Moonbase had vanished in a flash of actinic light, leaving only a new minor crater in the crust of Luna. Instant of Decision It follows that the light emitted by the central axis of the tail greatly exceeds in actinic power the diffuse light around it. Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 7 "Columbus" to "Condottiere" If the developing is done at night, the stopping out of actinic rays will be avoided; but if in the daytime, care must be taken to shut out all direct rays of light. Harper's Round Table, May 28, 1895 We therefore darken the room and use a red light, for the red rays have little or no actinic power. Harper's Round Table, May 21, 1895 His cylinder shot a horizontal beam of intense actinic light. Astounding Stories, June, 1931 Massive sand dunes, glittering in the sunlight made a rampart which stretched for miles up and down the river and struck the eye with the actinic power of pure, drifted snow. Bring Me His Ears They were lurid, actinic, smokeless blasts of pure light. The Invaders There was a soundless flash beside me, a tiny level beam leaped down the corridor—that horribly intense actinic white beam. Astounding Stories, July, 1931 It must be placed in a chemical solution which shall dissolve the silver salts from the parts unaffected by the actinic rays. Harper's Round Table, May 21, 1895 The clouds act as a screen and filter out actinic rays.” Astounding Stories of Super-Science, December 1930 Flashes of incredibly vivid actinic flame leaped from queer engines that opened upon them. The Fifth-Dimension Tube The light came from the crudely mounted weapon of the Ragged Men, and it was an unbearable actinic glare. Astounding Stories of Super-Science January 1931 These bleached, drained faces showed skin that had never known the actinic rays of the sun; their whole framework proclaimed the process that had been going on through countless generations. Astounding Stories of Super-Science, November, 1930 The blue rays are called actinic, and when we speak of actinic light we mean the blue rays which produce the chemical change in the sensitive plate. Harper's Round Table, May 21, 1895 Sometimes, under favorable circumstances on their rugged peaks, one could get the full benefit of the enormous hot sun for whose actinic rays the Martian's starved system yearned. Astounding Stories of Super-Science, August 1930 There was another flash of that unbearable actinic flame. The Fifth-Dimension Tube On the scale across the room the actinic beams from them were magnified into sweeps of light. Astounding Stories of Super-Science, March 1930 Either the over-exposure is even greater than I had suspected, or the actinic rays from your interesting subjects have formed a stubborn chemical union with the silver of the image. Spawn of the Comet The effect of these actinic rays may be seen in other things besides the sensitive plates. Harper's Round Table, May 21, 1895 The extreme actinic feebleness of the equatorial bands was strikingly apparent on his plates. A Popular History of Astronomy During the Nineteenth Century Fourth Edition Far away, in the jungle, the infinitely vivid actinic flame blazed for several seconds. The Fifth-Dimension Tube A white actinic light shot from it––caught us, bathed us. Astounding Stories of Super-Science, March 1930 We have released some of their actinic rays captured by the negative, in prying loose our excess silver. Spawn of the Comet These are the places which have been exposed to the strongest actinic rays. Harper's Round Table, May 21, 1895 Any better result was indeed impossible, the moisture-laden air having cut down the actinic power of the coronal light to one-fourth its previous value. A Popular History of Astronomy During the Nineteenth Century Fourth Edition This was the first comet which was successfully photographed, and it may be remarked that comets possess very little actinic power. The Story of the Heavens The effect of this is to turn the white parts to a brilliant yellow, quite impervious to actinic rays. Notes and Queries, Number 207, October 15, 1853 A Medium of Inter-communication for Literary Men, Artists, Antiquaries, Genealogists, etc. As we have often said before, we think that a good lens requires no "actinic" focus to find. Notes and Queries, Number 206, October 8, 1853 A Medium of Inter-communication for Literary Men, Artists, Antiquaries, Genealogists, etc. Dr. Morris said that black grafting wax attracts heat and excludes actinic rays. Northern Nut Growers Association Report of the Proceedings at the Fourteenth Annual Meeting Washington D.C. September 26, 27 and 28 1923 Then, abruptly, one of the trucks vanished in a monstrous, actinic flash of blue-white flame and a roar so horrible that it was not sound but pure concussion. Space Platform In the highly actinic light of Crawling Water at noon the camera had done its work well, and the figures of the two stood out from the distant background with stereoscopic clearness. Hidden Gold We have heard it suggested that the abundant actinic rays in the dry, cloudless atmosphere are the cause of this invigoration, and also of the unusual brilliancy of the flowers. Life at Puget Sound: With Sketches of Travel in Washington Territory, British Columbia, Oregon and California The violet or ultra-violet end, which possesses great chemical or actinic power as it is sometimes termed. Aether and Gravitation Dr. Morris's scheme of using white wax, besides regulating sap pressure, allows the actinic rays of the sun to stimulate cellular activity. Northern Nut Growers Association Report of the Proceedings at the Fourteenth Annual Meeting Washington D.C. September 26, 27 and 28 1923 To nourish the vegetation of the earth the actinic and luminous rays of the sun must penetrate our atmosphere; and to such rays aqueous vapour is eminently transparent. Fragments of science, V. 1-2 Daylight is not a constant quantity, and although visually the same on two different days, the actinic power of the light varies enormously; therefore we prefer artificial light. Scientific American Supplement, No. 1082, September 26, 1896 Pale blue is a very actinic color which is not reproduced in photography, except by the ortho-chromatic process, or if it does, the impression being very weak, is not objectionable. Photographic Reproduction Processes As already stated, these are called chemical or actinic waves, because they possess a greater chemical power than either the heat or the light waves that form the central part of the spectrum. Aether and Gravitation In the fourth place it provides a translucent covering, which allows action by the actinic rays of light, which brings the chlorophyll into activity. Northern Nut Growers Association Report of the Proceedings at the Fourteenth Annual Meeting Washington D.C. September 26, 27 and 28 1923 With this explanation, the term 'cloud,' or 'incipient cloud,' or 'actinic cloud,' as I propose to employ it, cannot, I think, be misunderstood. Fragments of science, V. 1-2 From these experiments Dr. Ochorowicz concluded that: The actinic action of the emitted rays is feeble, comparatively speaking; and that the visible light of the fluidic hands is less actinic than the invisible light. The Problems of Psychical Research Experiments and Theories in the Realm of the Supernormal His selection of blue glass as a medium was probably based upon the theory that the blue ray of the solar spectrum possesses superior actinic or chemical properties. Primitive Psycho-Therapy and Quackery I purpose, therefore, to offer an explanation as to the character and origin of these chemical or actinic waves, which I hope to prove by philosophical reasoning. Aether and Gravitation All plant growth is conducted under the influence of chlorophyll, and the actinic rays of light activate this. Northern Nut Growers Association Report of the Proceedings at the Fourteenth Annual Meeting Washington D.C. September 26, 27 and 28 1923 The forms assumed by some of those actinic clouds, as I propose to call them, in consequence of rotations and other motions, due to differences of temperature, are perfectly astounding. Fragments of science, V. 1-2 He would fain have photographed the interior of the cavern but was reluctantly forced to forgo the gratification of this desire, from inability to produce artificial light of the necessary actinic value. In Search of El Dorado We took pictures of everything possible; I even tried to photograph that gigantic mural in the library, but unless Tweel's lamp was unusually rich in actinic rays, I don't suppose it'll show. Valley of Dreams A swift glimpse as momentarily I paused; a second or two only, but the scene was impressed upon my brain as actinic light upon a photo-screen. Tarrano the Conqueror The sun's rays are composed of three parts; lighting, heating, and actinic or chemical rays. Notes and Queries, Number 179, April 2, 1853. A Medium of Inter-communication for Literary Men, Artists, Antiquaries, Genealogists, etc For ten or fifteen minutes after its first appearance the light from a vividly illuminated actinic cloud, looked at perpendicularly, is absolutely quenched by a Nicol's prism with its longer diagonal vertical. Fragments of science, V. 1-2 "What do you mean by the actinic ray?" The Wonder Island Boys: The Mysteries of the Caverns The clean air of this new world had done its work, the actinic sun had painted her with the colors of the luckier woman, who expects to live and to be loved. The Sagebrusher A Story of the West The second point of value consists in allowing the actinic ray in the sunlight to act upon the chlorophyl in bud and bark of the scion and it does not attract the destructive heat ray. Northern Nut Growers Association, Report Of The Proceedings At The Tenth Annual Meeting. Battle Creek, Michigan, December 9 and 10, 1919 The question is, then, what teaching concern in America supplies the best quality of actinic ray? Little Journeys to the Homes of the Great - Volume 10 Little Journeys To The Homes Of Great Teachers There may be more of them but they never have the real actinic taste of the natural egg. Punch, or the London Charivari, Volume 159, November 10, 1920 You have heard of the x-rays, no doubt; they are the actinic or ultra violet, which are above the visible light. The Wonder Island Boys: The Mysteries of the Caverns However, it possesses the advantages of high efficiency, of reasonably low brightness, of high actinic value, and of revealing detail clearly. Artificial Light Its Influence upon Civilization Thus from the work of Hertz and his successors we know that light, and more particularly what we call actinic light, is an effective means of setting free electrons from certain substances. The Birth-Time of the World and Other Scientific Essays Above the violet rays are other invisible rays, such as the actinic influence. Notable Events of the Nineteenth Century Great Deeds of Men and Nations and the Progress of the World Various degrees of inflammation of the skin may be produced by the action of the sun, the injury being due not to the heat but to the actinic rays. Disease and Its Causes If you recall, we spoke about the actinic rays which cause the chemical changes on the photographic plate. The Wonder Island Boys: The Mysteries of the Caverns Although two illuminants may be of the same luminous intensity, they may differ widely in actinic value. Artificial Light Its Influence upon Civilization The same phenomenon is exhibited in perfection by our actinic clouds, the only condition necessary to its production being the smallness of the particles. Six Lectures on Light Delivered In The United States In 1872-1873 The instrument is used to measure the actinic power of sunlight when the sun is at various altitudes; but the same principle is applicable to other light sources. Scientific American Supplement, No. 484, April 11, 1885 And I am not sure but that sympathy is love's own self, vitalized mayhap by some divine actinic ray. Little Journeys to the Homes of the Great - Volume 02 Little Journeys To the Homes of Famous Women The beautiful Eastern face, the lovely, youthful, sinuous figure, veiled in its slight, transparent drapery, taken by an artist and a lover in the clear, actinic Indian light, made an exquisite work of art. Six Women The regular glass-tube mercury-arc is an efficient producer of the actinic rays and as a consequence has been extensively used in photographic work and in other photochemical processes. Artificial Light Its Influence upon Civilization Elusive, delicate, alluring—it is the actinic ray that imparts vitality. Little Journeys to the Homes of the Great - Volume 01 Little Journeys to the Homes of Good Men and Great The whole is placed upon a stand, and shielded from reflected light, but fully exposed to that which is to be measured for actinic intensity. Scientific American Supplement, No. 484, April 11, 1885 When in India we wore actinic underwear, dark glasses, and solar topees to protect us from the excessive light. Analyzing Character They have power to cause chemical changes, hence are known as the chemical or actinic rays. Hero Tales of the Far North Although the so-called actinic rays have curative value in certain cases, there are some instances where light-baths are claimed to be harmful. Artificial Light Its Influence upon Civilization Besides, there are days in our large towns when what daylight there is is so yellow from smoke or fog as to have little actinic power. Scientific American Supplement, No. 586, March 26, 1887 Further observations were to be made on sound, on solar radiation, on the actinic action of the sun, and on atmospheric phenomena in general. The Dominion of the Air; the story of aerial navigation Radiation injury has the advantage of custom, since it is generally understood in medicine to refer to X-ray effect as distinguished from the effects of actinic radiation. The Atomic Bombings of Hiroshima and Nagasaki How they came upon the idea is not the only mystery of that strange day, for they knew nothing of actinic rays or sunlight analyzed. Hero Tales of the Far North These are often designated chemical or actinic rays in order to distinguish the group as a whole from other groups such as ultra-violet, visible, and infra-red. Artificial Light Its Influence upon Civilization The greatest amount of actinic power is shown at E opposite the violet; hence this color "exerts" the greatest amount of influence in the formation of the photographic image. American Hand Book of the Daguerreotype For it is not heat that kills, but the actinic power of rays unfiltered by a long slant through the earth's atmosphere. The Leopard Woman These—the yellow, orange, and red— are called technically "non actinic" rays, and the others in their order become more actinic until the ultra violet is reached. Scientific American Supplement, No. 288, July 9, 1881 The light of the nebulas is remarkably actinic, so that photography has a specially fine field in revealing details imperceptible in the telescope. History of Astronomy It is impossible to rate the different illuminants in a general manner as to actinic value because the various photochemical reactions are not affected to the same extent by rays of a given wave-length. Artificial Light Its Influence upon Civilization The light is so actinic, or rich in rays acting upon silver salts, that it is peculiarly useful to the photographer, either for portraiture or for his various positive printing operations. Acetylene, the Principles of Its Generation and Use A Practical Handbook on the Production, Purification, and Subsequent Treatment of Acetylene for the Development of Light, Heat, and Power The actinic rays of the sun are infinitely more penetrating than anything they've ever known. Darkness and Dawn Not actinic—alchemic— some intangible mysterious power which cannot be supplied in any other form but the sun's rays. The Open Air The dark color of his skin, for example, was developed by natural selection to exclude the injurious actinic rays of the sun. Sociology and Modern Social Problems Such glass does not transmit appreciably the so-called actinic or chemical rays. Artificial Light Its Influence upon Civilization In the centre shimmered an object like a mist of blue flame, a nimbus of dazzling, actinic lightning. The Blind Spot The bottom was absolutely hidden by a continuous series of corals, sponges, actinic, and other marine productions of magnificent dimensions, varied forms, and brilliant colours. The Malay Archipelago, the land of the orang-utan and the bird of paradise; a narrative of travel, with studies of man and nature — Volume 1 The latter is not for aesthetic effect, but to intercept actinic rays. The Land of Footprints It should be added that some people stand these actinic rays better than others. The Land of Footprints The development of this field awaits to some extent the production of so-called actinic rays more efficiently and in greater quantities, but there are now many practical applications of artificial light for these purposes. Artificial Light Its Influence upon Civilization |
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