Results 211 to 220 of about 25,326 (262)

Bladder Volume Sensing by Resistance Measurement

IEEE Transactions on Biomedical Engineering, 1971
The resistance of the urinary bladder, as measured between two electrodes attached to the external bladder wall at frequencies above 100 kHz, is proportional to the bladder volume for properly placed electrodes. The feasibility of using an oscillator, the frequency of which is controlled by the bladder interelectrode resistance, to provide an ...
F M, Waltz, G W, Timm, W E, Bradley
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Impact of volume resistance on the surface resistance of paper

2018 19th International Scientific Conference on Electric Power Engineering (EPE), 2018
In this publication, the paper deals with surface resistance, surface resistivity and volumetric resistance of electro- insulating materials. In the next part of the publication, an experiment is described which examines the surface resistance of paper and how the surface resistance is influenced by the number of paper stacked on top of each other.
Roman Cimbala, Lukas Kruzelak, Nikola Sekel'ova   +2 more
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Volume History Response of Airway Resistance

1995
Airways exhibit pressure volume hysteresis. The degree of airway hysteresis is directly proportional to smooth muscle tone. The lung parenchyma also exhibits similar pressure volume hysteresis. The effect on airway size depends on the relative difference between parenchymal and airway hysteresis as demonstrated by Froeb and Mead [1].
Ahmad, H R, Khan, M A, Memon, M, Khan, M N   +3 more
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Volume and pressure during transient added resistance

Respiration Physiology, 1988
Total respiratory resistance (Rrs) can be computed from measurements of flow before and during a brief period of added resistance. This "added resistance' method does not require measurement of total driving pressure (Pt). One of the assumptions of this method is that the change in Pt (delta Pt) is negligible during the time of increased resistance. To
J, Green, S T, Chiang, W F, Wang, Y J, Yang, Y C, Kao   +4 more
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Electrical Resistance and Volume Flow in Glass Microelectrodes

Canadian Journal of Physiology and Pharmacology, 1971
The electrical resistance and the flow of solution in glass microelectrodes has been studied as function of the concentration of internal and external solution (KCl, 3–10−5 M), and as a function of pressure between the inside and outside solutions. The study demonstrates the usefulness of using microelectrodes for measuring cell membrane resistance ...
D R, Firth, L J, DeFelice
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Resistance and volume changes caused by nitroprusside in the dog

American Journal of Physiology-Heart and Circulatory Physiology, 1979
Changes in vascular volume caused by a pharmacologic agent are frequently inferred rather than directly measured. We investigated the effects of nitroprusside in 8 dogs divided into 2 groups: control and splenectomized. We anesthetized the dogs using pentobarbital, and surgically prepared a veno-right atrial bypass preparation whose controlled cardiac
S A, Rubin, G, Misbach, J, Lekven, W W, Parmley, J V, Tyberg   +4 more
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The Aesthetics of Resistance, Volume III

2020
A major literary event, the publication of the final volume of Peter Weiss’s three-volume novel The Aesthetics of Resistance makes one of the towering works of twentieth-century German literature available to English-speaking readers for the first time.
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Volume Resistance of Epoxy Molding Compound

2020 China Semiconductor Technology International Conference (CSTIC), 2020
Epoxy molding compound, with excellent electrical insulation and mechanical properties as well as low water absorption, has been widely used in insulation application of generators, motors, transformers, LED drivers and other electrical apparatus. With the power increase of the semiconductor device, the rigid requirement of electrical behavior of ...
Hongjie Liu, Wei Tan, Xingming Cheng, Lanxia Li, Yangyang Duan, Dandan Fan, Xiaojuan Jiang, Liang Cui, Jianglong Han   +8 more
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The dc volume resistivity of plasticized PVC

Journal of Applied Polymer Science, 1978
A study has been made of the dc volume resistivity of plasticized PVC using a guarded-electrode system in a sensitive vibrating capacitor–electrometer circuit. Transient effects were found to be pronounced in all but the least plasticized compositions, and the behavior in general was non-Ohmic.
B. Fozard, R. P. Sheldon, P. C. Wright
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Low-volume circuit versus high-volume periodized resistance training in women

Medicine & Science in Sports & Exercise, 2001
The purpose of this investigation was to determine the long-term training adaptations associated with low-volume circuit-type versus periodized high-volume resistance training programs in women.34 healthy, untrained women were randomly placed into one of the following groups: low-volume, single-set circuit (SSC; N = 12); periodized high-volume multiple-
Marx, J. O., Ratamess, N. A., Nindl, B. C., Gotshalk, L. A., Volek, J. S., Dohi, K., Bush, J. A., Gómez, A. L., Mazzetti, S. A., Fleck, S. J., Häkkinen, K., Newton, R. U., Kraemer, W. J.   +12 more
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