Results 311 to 320 of about 10,938,300 (390)
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Isokinetic and static plantar flexion characteristics
European Journal of Applied Physiology and Occupational Physiology, 1980Isokinetic and static maximum plantar flexion torques were measured in 135 adults with sedentary professions. Close associations between isokinetic and static peak torques were found. Between the ages 20--49 years strength did not differ. Thereafter strength declined as a function of age. Maximum strength was 35% lower in females than in males.
A R, Fugl-Meyer +2 more
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One-dimensional static sheath characteristics
Journal of Applied Physics, 1982The boundary layer between an electrode biased to a large negative potential (relative to the electron temperature eφ≫kTe ) and a collisionless argon plasma (n∼1×109 cm−3, kTe ∼2.5 eV) was studied using Langmuir probes. A simple model based on Child’s law, including finite electron temperature effects, was fit to data obtained from both cold and ...
J. L. Nightingale +2 more
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International Journal of Hydromechatronics, 2019
For the dynamic and static characteristics of the gas static thrust bearing with micro-hole restrictors, a gas static thrust bearing with micro-hole restrictors was designed, manufactured, and experimented.
Renzong Wang +4 more
semanticscholar +1 more source
For the dynamic and static characteristics of the gas static thrust bearing with micro-hole restrictors, a gas static thrust bearing with micro-hole restrictors was designed, manufactured, and experimented.
Renzong Wang +4 more
semanticscholar +1 more source
Static characteristics of Josephson interferometers
Applied Physics, 1978This investigation deals with the range in operating currents for which a Josephson interferometer, sometimes also referred to as Superconducting QUantum Interference Device (SQUID), may remain in the zero-voltage Josephson condition. An interferometer consists of one or more inductive loops each of which contains two Josephson junctions or other weak ...
E. O. Schulz-DuBois, P. Wolf
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Static Performance Characteristics
2001Sensor performance characteristics are generally divided into at least two categories: static and dynamic. Additional categories sometimes used include drift and exposure errors. The performance of sensors in conditions where the measurand is constant or very slowly changing can be characterized by static parameters.
Fred V. Brock, Scott J. Richardson
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Dynamic Modeling of Kaplan Turbines Including Flow Rate and Efficiency Static Characteristics
IEEE Transactions on Power Systems, 2019Models for Kaplan turbines usually assume the runner blades always follow the optimum efficiency relationship, which is not true during transient responses. This misrepresentation can lead to incorrect analysis of system stability.
H. Menarin +5 more
semanticscholar +1 more source
Research on Static Characteristics of Static Pressure Supporting Cylinder Pair
Advanced Materials Research, 2010A new radial plunger pump is given which is installed with roller between plunger and stator, the roller is purely rolling on the inner face of stator, reducing the friction force and effectively avoiding the combustion of friction pair in working orde.
Wen Qin Xu, Yin Da Sun, Bai Qing Zhou
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Static characteristics analysis of spherical hybrid sliding bearings
Industrial Lubrication and Tribology, 2019Purpose The spherical hybrid sliding bearings (SHSBs) can be used in ultra-precision and heavy-duty machine tools. However, there is little related research for these bearings.
Jian Wang, Jingfang Shen, Yakun Fan
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Experimental Investigation of Static Load Characteristics
Advanced Materials Research, 2014It is common practice to use 2nd order polynomial load model for steady-state power flow calculation. The paper describes the experiment for obtaining static load characteristics and the technique for identifying coefficients of the load model based on remote metering system data.
Alexander Tavlintsev +4 more
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, 2019
The purpose of this paper is to present the effect of the preload on the static characteristics of three-lobe bearings lubricated with a fluid blended with high polymer additives modeled as a couple stress fluid.,Based on the micro-continuum theory, the ...
B. Chetti, W. A. Crosby
semanticscholar +1 more source
The purpose of this paper is to present the effect of the preload on the static characteristics of three-lobe bearings lubricated with a fluid blended with high polymer additives modeled as a couple stress fluid.,Based on the micro-continuum theory, the ...
B. Chetti, W. A. Crosby
semanticscholar +1 more source