منابع مشابه
Sedimentation in the Angle Centrifuge
1. Using hemocyanin from Limulus polyphemus as a test material, the process of sedimentation in the angle centrifuge, operating both in vacuum and in the open air, has been investigated. 2. Sedimentation in a given field of force was found less efficient when centrifugation was conducted in the open air, because of thermal convection. 3. Correlations have been made with results obtained in the ...
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A method is presented for determining the relative degree of sedimentation of proteins and other small particles, either in pure form or in a mixture, utilizing the concentration centrifuge of Bauer and Pickels. Chemical analysis or biological assay of material obtained at different fluid levels by means of a special sampling device is used to measure the degree of sedimentation. The results ar...
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چکیده ندارد.
15 صفحه اولCentrifuge Health Monitoring of the 50gTon beam centrifuge at the University of Sheffield
In order to fully understand scientific test data it is crucial that we first understand the background centrifuge operational environment and its variation with time and centrifugal acceleration. For example, changes in ambient air temperature or relative humidity in the centrifuge chamber during operation can have a significant impact on the evaporation levels of water from the surface of a c...
متن کاملWave-driven countercurrent plasma centrifuge
A method for driving rotation and a countercurrent flow in a fully ionized plasma centrifuge is described. The rotation is produced by radiofrequency waves near the cyclotron resonance. The wave energy is transferred into potential energy in a manner similar to the α channeling effect. The countercurrent flow may also be driven by radiofrequency waves. By driving both the rotation and the flow ...
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ژورنال
عنوان ژورنال: Journal of General Physiology
سال: 1943
ISSN: 1540-7748,0022-1295
DOI: 10.1085/jgp.26.3.341