A Laboratory Shaking Machine
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چکیده
منابع مشابه
A laboratory shaking machine.
Thermoviridin appeared to be an organic acid which was dialyzable. The antibiotic showed maximum absorption in the range of 268 to 272 m,u. Thermoviridin was primarily active against the gram positive bacteria tested. A preliminary toxicity test in mice, consisting of a single intraperitoneal injection of 32 mg of material which had 25 thermoviridin units per mg, did not cause death in any case.
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BLOOD PIPETTE SHAKING MACHINE MARK II BY K. C. PARRY Fromn the Medical Division, Atomic Energy Research Establishment, Harwell (RECEIVED FOR PUBLICATION JUNE 22, 1950) The blood pipette shaking machine previously reported (Parry and Simmonds, 1950) has been modified to incorporate various improvements. In the new machine (1) the pipettes lie in the same plane and there is greater ease of insert...
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– We present a simple model of a vibrated box of sand, and discuss its dynamics in terms of two parameters reflecting static and dynamic disorder respectively. The fluidised, intermediate and frozen (‘glassy’) dynamical regimes are extensively probed by analysing the response of the packing fraction to steady, as well as cyclic, shaking, and indicators of the onset of glassy behaviour are analy...
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Eight patients are described with an unusual form of carotid transient ischemic attack, limb shaking. The basic features included a brief, involuntary, coarse, irregular, wavering movement or tremble involving arm-hand alone, or arm-hand and leg together. In 2 patients limb shaking was the initial manifestation of carotid occlusive disease, and all but one patient had other typical carotid tran...
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A basic precondition of social life is that conflicts must be resolved when you need each other. A new study shows that men affiliate more after one-on-one conflicts than women. This reflects the deep evolutionary history of male bonding.
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ژورنال
عنوان ژورنال: Applied Microbiology
سال: 1956
ISSN: 0003-6919
DOI: 10.1128/am.4.2.66-68.1956