Word: filtering
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Dates: during 1970-1979
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...filter these cells out of the blood, or any of the foreign material that may be circulating in it, doctors have been turning to a special blood-separation technique. Used by blood banks for at least a decade and more recently as an experimental therapy for other immune-system disorders like lupus erythematosis, myasthenia gravis and polymyositis, it is somewhat similar to hemodialysis for kidney patients. For three or so hours, the blood is slowly tapped from the body, shunted into a centrifuge, spun and separated into its constituents by weight: heavy red cells sink to the bottom, white cells...
Higher oil costs are bound to filter into Consumer Price Index and complicate the Administration's tough task of slowing inflation. The Government's efforts to moderate consumer spending without bringing on a recession are showing mixed results. January housing starts fell 20% from the previous month to 1 6 million units, in part because of bitter winter weather in much of the country. On the other hand, major retailers such as J.C. Penney and Sears reported double-digit sales gains in January, and auto sales in the first ten days of February were 15% higher than...
...writer's plot in time to prevent her carrying it out. More important, we understand that his attentions are enough to restore her sense of her own worth, to bring her out of her temporary insanity. One might perhaps wish that Apted had not used a diffusion filter quite as often as he did (it sometimes seems the English fog has crept into almost every room his characters occupy), and that he had allowed a little more light to shine on some of his scenes. Nevertheless, and despite the Christie family's objections to this invasion of their...
...piece, Kyr also uses an unusual spatial arrangement of sound. "Struggles in Passing," a dance mime about the nature of work, is accompanied both by a tape produced using subway noises and conversations, and by the ensemble of flute, tow clarinets, celesta and piano. The sounds of the instruments filter in from outside of the theater hall, while the tape is projected directly into the hall. The mimes move between a pastoral, smooth kind of work and more isolated, abstract industrial motions, supported by two levels and qualities of sound...
...other end of the sprawling building, in the 24-hr.-a-day maintenance department, 35 mechanics and helpers stand ready to do everything from change a 100-lb. tire in 20 min. to make an oil and filter change in 40. There are four en closed repair bays, and sometimes the big rigs are lined up three and four deep waiting for service. At another bay, an automatic truck wash with 16-ft. brushes scours the outsides of 55-ft.-long tractor trailers in eight minutes at a cost...