The characteristics of the Lower Qiulitage Group in Bachu uplift, which originated in the Upper Cambrian period, are not clear.Based on four core observations, identification of 40 thin sections, and geochemical analysis of samples, this study concludes that crystal dolomite reservoirs developed in the Lower Qiulitage Socks Group in Bachu uplift.In
Abstract Background Multiple large outbreaks of COVID-19 have been documented in prisons and jails across regions of Sunscreen the world, with hazardous environmental conditions amplify the risks of exposure for both incarcerated people and correctional staff.The objectives of this study are to estimate the cumulative prevalence of COVID-19 cases a
In December 2019, a cluster of atypical Pneumonia cases in Wuhan, China were reported to the World Health Organization (WHO).Later, those cases were attributed to a novel respiratory virus currently known as COVID-19.The infection is affecting every continent.It was characterized by WHO as a global pandemic on 11 March 2020.Countries worldwide are
LFEW is a low frequency electromagnetic wave detector mounted on TC-2, which can measure the magnetic fluctuation of low frequency electromagnetic waves.The frequency range is 8 Hz to 10 kHz.LFEW comprises a boom-mounted, three-axis search coil magnetometer, a MASS TECH EXTRENE 2000 VANILLA preamplifier and an electronics box that houses a Digital