منابع مشابه
Magnetic tape recording electrocardiograph.
R ECORDING the electrocardiogram for prolonged intervals presents difficulties from the standpoint of economy and convenience. One 200 foot roll of paper for a direct writing instrument is used in 40 minutes of continuous recording at 25 mm. per second, and reviewing this long electrocardiographic record is a cumbersome procedure. A convenient method of recording electrocardiograms and fied ele...
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The Bell & Howell Enhanced-NRZ recording reproducing technique for bit packing densities up to 40,000 per track inch is described in this paper. Utilization of the pulse code modulation format of Enhanced-NRZ achieves this high density with a bit error rate of one in ten million. Bell & Howell’s standard VR-3700B instrumentation tape recorder and wideband instrumentation recording tape are used...
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ii Problem Status ü Authorization i
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Simeon FURRER, Mark A. LANTZ, Peter REININGER, Angeliki PANTAZI, Hugo E. ROTHUIZEN, Roy D. CIDECIYAN, Giovanni CHERUBINI, Walter HAEBERLE, Evangelos ELEFTHERIOU, Junichi TACHIBANA, Noboru SEKIGUCHI, Takashi AIZAWA, Tetsuo ENDO, Tomoe OZAKI, Teruo SAI, Ryoichi HIRATSUKA, Satoshi MITAMURA and Atsushi YAMAGUCHI 1) IBM Research Zurich, CH-8803 Rueschlikon, Switzerland 2) Sony Storage Media Solution...
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f)NE of the problems in the social rehabilitation of patients in the Psychiatric hospital is the isolation from relatives and, in consequence, a reeling of not being wanted. In a ward ?t 50 long-stay patients it is common to find that only two or three relatives visit on any one day. The contrast with the admission ward is striking, as there is clear evidence of {fie stimulation of patients and...
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ژورنال
عنوان ژورنال: Circulation
سال: 1953
ISSN: 0009-7322,1524-4539
DOI: 10.1161/01.cir.8.5.735