Extreme weather events are one of the main causes of large-scale power outages in distribution systems.The changing climate has led to an increase in the frequency and severity of these events, which, if not mitigated, are expected to lead to more instances of widespread outages Circuit Breaker and the severe societal and economic damages that ensu
Abstract Background Quality control of indoor residual spraying (IRS) is necessary to ensure that spray operators (SOs) deposit the correct concentration of insecticide on sprayed structures, while also confirming that spray records are not being falsified.Methods Using high-performance liquid chromatography (HPLC), this study conducted quality con
Two hundred and sixty publications from 2007 to 2012 were classified according to the quality of electron micrographs; namely as good (71); beanie mediocre (21); or poor (168).Publications were from 37 countries; appeared in 77 journals; and included micrographs produced with about 60 models of electron microscopes.The quality of the micrographs wa
In this research, a histochemical study was undertaken on a caryophyllidian , Khawia grypi, recently described from Barbus grypus.The Eggshell Membrane materials detected were: protein using mercuric bromophenol blue, lipids using Sudan black B , deoxyribonucleic acid using Feulgen reaction, (t is recovered from the results that protein and lipids
The pulse-modulated polar transmitter (PMPT) uses radio-frequency (RF) phase modulated signal with pulse-width modulated envelope to drive a power amplifier Circle Jewelry Dish (PA) as a switch to achieve high linearity and high efficiency.However, as the signal bandwidth increases, various non-idealities limit the performance of the PMPT architect