Word: ultraviolet
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Dates: during 1950-1959
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...Suntan oils may cause inflammation at the very time they are protecting the skin against sunburn, warned Dermatologist Wiley M. Sams of Miami. Some ingredients can filter out part of the ultraviolet rays, but simultaneously sensitize the skin to other rays...
...Ultraviolet. Most of the sun's ultraviolet radiation does not pass through the atmosphere, but the satellite can measure it in space...
stopped producing the vaccine, has not shipped a drop since. Last week Parke, Davis gave the reason: it is experimenting with ultraviolet rays in processing the vaccine. This could give greater assurance of safety. Also, ultraviolet might make it possible to produce a more effective vaccine, using less formaldehyde-which sometimes kills the virus so thoroughly as to make the vaccine ineffective...
...indeed dates from either just before or just after 700 A.D. Determining the age of the musical notations was a knottier task, since they could have been scratched in almost any time up to the 12th century, when that kind of notation went out of style. Infra-red and ultraviolet photography made the words and music assume about the same intensity, a fact that leads Schrade to believe that "at least the sub stance of the inks is basically the same," hence, that the neumes were written not long after the words...
...burst forth posthumously with a bestseller. Fanny Van de Grift Osbourne Stevenson has been known -if at all-as a sort of two-dimensional adjunct to her great husband Robert Louis Stevenson. Now, all at once, Fanny is three-dimensional. Anthologist-Author Charles Neider, aided by infra-red and ultraviolet light, but hindered by often almost illegible handwriting, has published Fanny's diary, which he discovered gathering dust in a Monterey, Calif, museum...