نتایج جستجو برای: ground speed
تعداد نتایج: 343204 فیلتر نتایج به سال:
For high-speed railways, the rail potential, i.e., electrical potential difference between and ground, can be considerably higher than that of conventional speed electric railways become a safety risk to signaling devices along line, because large train currents high rail–ground leakage resistance. Proper countermeasures must taken decrease safe level. This paper first provides brief theoretica...
In the high-speed digital printed circuit board, decoupling capacitors play an important role in lowering the power-ground planes impedance leading to the ground bounce noise in I/O ports while the logic is in transition. This paper investigates the optimal placement of decoupling capacitors in suppressing the input and transfer impedances of power-ground planes. The cavity model combines with ...
Aims and background: The purpose of this study was to investigate the effect of lateral wedge insole on ground reaction forces and loading rate in patients with knee osteoarthritis. Materials and methods: Ten individuals with medial knee osteoarthritis and 10 healthy subjects with similar age, height and mass were studied. The kinetic variables and walking speed of the subjects were calculated...
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