Results 161 to 170 of about 2,413,234 (210)
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Experience with a Vibration Test Stand for Seats
SAE Technical Paper Series, 1987<div class="htmlview paragraph">European Economic Community (EEC) and International Organization for Standardization (ISO) Standards, dealing with driver's comfort problems, specify methods for measurements, evaluation and acceptance level of the whole-body vibration transmitted through the seat to the operator, during laboratory-simulated ...
Boccafogli C +3 more
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Nonstress test in standing and lying women
Early Human Development, 1983The effect of the maternal postural position on the Nonstress Test (NST) was evaluated in 14 normal pregnancies at 38-40 weeks of gestation. Each women was studied for two periods of 30 min, each in the standing and left lateral recumbent positions. Comparing both positions no significant difference was found in the number of fetal movements and heart ...
M, Friedman +5 more
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New Electronics, 2019
With the release of a new direction finding feature, Bluetooth continues to evolve.
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With the release of a new direction finding feature, Bluetooth continues to evolve.
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Automated test stand for HEV capacitor testing
Proceedings 2007 IEEE SoutheastCon, 2007As capacitor manufacturers race to meet the needs of the hybrid-electric vehicle (HEV) of the future, many trade-offs at the system level as well as the component level must be considered. Even though the ultra-capacitor has the spot light for recent research and development (R&D) for HEVs, the electrostatic capacitor is also the subject of R&D (for ...
Larry Seiber, Gary Armstrong
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Testing and Analysis of an Environmental System Test Stand
SAE Technical Paper Series, 2003<div class="htmlview paragraph">Thermal control systems for space application plant growth chambers offer unique challenges. The ability to control temperature and humidity independently gives greater flexibility for optimizing plant growth. Desired temperature and relative humidity range vary widely from 15°C to 35°C and 65% to 85% respectively.
George C. Tuan, Steve A. Lee
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Test Stand for Matteucci Effect Measurements
2017In this paper test stand consisting of Joule annealing station, and magnetic field measurement stand for Matteucci effect investigation is described. The system allows for annealing of amorphous wire samples while applying torsion (twisting of the wire), and measuring the ME voltage response to alternating magnetic field applied to sample in chosen ...
Tomasz Charubin, Andrzej Jus
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Optimal testing of stand-by systems
Reliability Engineering, 1983The optimal test policy for a safety stand-by system is considered. In this paper we introduce a closed loop policy: the tests are not fixed in advance but a testing decision can be taken at any time. The method of dynamic programming is used to find the optimal policy in the case of a single unit and of a two-unit redundant system.
J.P. Signoret, O. Muron, G. Cohen
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Review of tests of standing balance abilities
Brain Injury, 1989This review examines tests of standing balance abilities in patients with traumatic brain injury. Patients may compensate for vestibular dysfunction by using other sensory systems. As a result, subtle deficits in balance abilities may not be detected by traditional tests.
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Subscale nozzle testing at the P6.2 test stand
36th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, 2000Frey, M. +4 more
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