نتایج جستجو برای: device performance
تعداد نتایج: 1635320 فیلتر نتایج به سال:
Performance Analysis of Three-Dimensional Clustered Device-to-Device Networks for Internet of Things
original article one type of electromagnetic fields, based on frequency range, is extremely low frequency (elf) fields. there are lots of reports about measuring elf-magnetic field (mf) in substations, power plants, cities and etc. this study aimed to compare the difference between measurement of three-axis and single-axis probe mf meters. elf-mf was measured by tes-1394 mf tester (three-axis...
The inclination of individuals to improve their performance when it lags behind that others with whom they naturally compare themselves can be harnessed optimize the individuals’ effort in work and study. In a given set individuals, we characterize each individual by his relative deprivation, which measures how much trails other doing better than him. We seek divide into an exogenously predeter...
Over the past two decades, quick development of wireless sensor networks has required nodes being self-powered. Pushed by this goal, in work, we demonstrated a ZnO nanowire-array-based piezoelectric nanogenerator (NG) prototype, which can convert mechanical energy into electricity. High-quality single crystalline nanowires, having an aspect ratio about 15, grown on gold-coated silicon substrate...
Background and purpose: The last way of noise control is using hearing protective devices that maybe the first way of noise control in some industries. Obviously if the hearing protection device is not used continuously and properly, its actual performance is reduced. The aim of this research was to investigate the relationship between demographic variables and BASNEF training constructs in pro...
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