Word: filtering
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Dates: during 1950-1959
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...Burney's article did not reach the A.M.A.'s Chicago office until Nov. 2. This was well after the Reader's Digest had hit the stands with its November issue showing (from tests by a reputable private laboratory) that several brands of filtered cigarettes, marketed since midsummer, filter the tars and nicotine to an unprecedented low. PHS filter tests, on which Dr. Burney relied, were completed in the spring. For all his forthrightness, Dr. Burney was leading with a glass chin because his information was out of date...
Burney put the finger on cigarette smoking as carrying the greatest risk. And he said filter tips developed so far do not do a good enough job of straining out tars...
Poems, by Boris Pasternak, translated by Eugene M. Kayden. Though the language curtain sometimes reduces the poet's lyric song to schoolboy singsong, this translation permits more than a glint of Pasternak's genius to filter through...
Perhaps most important is the final masking of surgeons and nurses. Despite double-thickness or deflector masks (TIME, March 2), Dr. Adams insisted that the fitted filter mask is the only sure preventive of bacterial infection spreading from doctor to patient. The model he favors comprises two layers of copper wire cloth (mosquito screening) with a layer of Fiberglas (in the form of Filter-down) in between. This filter, developed for the Atomic Energy Commission, contains no holes more than half as big as staphylococci, thus blocks their passage completely. Since the mask is molded snugly to the face, many...
...rate ranges up to 5%, and 2% is acceptable in the best. At Huggins it used to be 1.4%; in 15 months since the Adams-Read routine was enforced, it has dropped to .25%-two cases in 800 patients. Cracked a visiting college member: "The thinking surgeon's filter...