Results 221 to 230 of about 2,639,922 (247)

Counter-current distribution of cells

Experimental Cell Research, 1962
Abstract 1. 1. The partition behavior of a variety of cells has been examined in phase systems obtained by mixing aqueous solutions of dextran and polyethylene glycol in appropriate proportions. The effect of increasing concentrations of sodium chloride on the behavior of the cells has also been studied. 2. 2.
P A, ALBERTSSON, G D, BAIRD
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The Distribution of Radiofrequency Current and Burns

Anesthesiology, 1973
During electrosurgery, nine patients were burned at the sites of electrocardioscope electrodes. Causes were: 1) broken patient-plate ground wires detectable only by conductivity measurements; 2) defective silicon-controlled rectifiers in the sentry modules; 3) a design fault apparent only when the ...
C M, Becker, I V, Malhotra, J, Hedley-Whyte   +2 more
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THE CURRENT DISTRIBUTION IN THROUGH-HOLE ELECTRODEPOSITION.II: TERTIARY CURRENT DISTRIBUTION

Chemical Engineering Communications, 2004
Tertiary current distribution was computed on both the inside and the outside surfaces of a through-hole during electrodeposition. Experiments were conducted in copper deposition at two different copper sulfate solutions. Results were compared with the theoretical calculation.
STEVEN H. CHAN, HUK Y. CHEH
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CURRENT DISTRIBUTIONS IN COCHLEAR STIMULATIONa

Annals of the New York Academy of Sciences, 1983
Animal experimental studies have shown length constants of 2-4 mm for bipolar and 8-16 mm for monopolar stimulations. Studies in models using saline-solution-filled tubes have allowed us to examine the radial and longitudinal current distribution for pseudobipolar stimulation and have demonstrated that current localization is the same for bipolar and ...
Black, R. C., Clark, Graeme M., Tong, Y. C., Patrick, J. F.   +3 more
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The current distribution on a circular disc

Canadian Journal of Physics, 1985
In this paper we derive the surface-current distribution on a perfectly conducting circular disc. The current is obtained by calculating the limit of the surface currents on an oblate spheroid as the thickness goes to zero. The null-field approach is used.
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Current distribution in a rectangular conductor

Electrical Engineering, 1939
The extensive use of rectangular conductors for large alternating their electrical characteristics a problem of practical importance. Although these conductors are usually used in groups and in special configurations, no solution other than that of direct measurement has been given even for the basic problem of the distribution of current in a single ...
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Estimates of Neuronal Current Distributions

Acta Oto-Laryngologica, 1991
The main purpose of measurements of the magnetic field produced by cerebral electrical activity is to locate this activity or to determine its distribution in the brain. In this paper, methods to locate or otherwise characterize source currents in the brain are briefly discussed.
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Current Distribution and Potential Distribution

1985
Much attention has been given to the design of electrolytic cells in the field of modern chemical engineering. One of the most important problems is the distribution of potential or current in such cells. The yield of products and the energy consumption are closely related factors.
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Current trends in distributed systems

2006
The dramatic reductions in digital-technology costs, the new opportunities for multi-media communication, new common-carrier data networks and local area networks, as well as the progress in programming techniques provide both new opportunities and challenges in the usage of computer systems.
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Acoustoelectric Current Distribution and Current Saturation in CdS

Journal of Applied Physics, 1966
The spatial distribution of electric field in photoconductive CdS is measured under the condition of current saturation. The presence of stationary high-field domains is related to the distribution of acoustoelectric current which, assuming Weinreich's relation holds, may in turn be related to the nonuniform growth and decay of acoustic energy in the ...
J. H. McFee, P. K. Tien
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