Being wildlife enthusiasts and bird watchers we took a river “safari” during a recent family trip to Bentota. We were ...
Differential Efficiency Testing Method for Power Drive Systems With Measurement Uncertainty Analysis
Abstract: Absolute efficiency measurements in power drive systems (PDSs) require low-uncertainty instrumentation, making them costly and impractical for properly characterizing small incremental ...
Global growth is projected at –4.9 percent in 2020, 1.9 percentage points below the April 2020 World Economic Outlook (WEO) forecast. The COVID-19 pandemic has had a more negative impact on activity ...
Abstract: Dynamic base station (DBS) differential Global Navigation Satellite System (DDGNSS) is an extension of the DGNSS. In urban canyons, the use of DBSs holds the potential to enhance the ...
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