The C-band phased-array antenna Doppler weather radar (C-PAR) with advanced working parameters can effectively monitor the hazardous aviation weather such as convective storm.To evaluate the performance of C-PAR, observations of two thunderstorm events in June of 2020 by the C-PAR and a S-band Doppler weather radar (CINRAD-SA) owned by Beijing Mete
This paper presents an image enhancement algorithm for low-light scenes in an environment with insufficient illumination.Simple amplification of intensity exhibits various undesired artifacts: noise amplification, intensity saturation, and loss of resolution.In order to enhance low-light images without undesired artifacts, a novel digital binning a
Most researchers assume minimal impact of pretreatment on strontium isotope ratios (87Sr/86Sr) for bones and teeth, Neon Indicator Lens and methods vary tremendously.We compared 14 pretreatment methods, including no prep other than powdering enamel, ashing, soaking in water, an oxidizing agent (bleach or hydrogen peroxide) or acetic acid (0.1 M, 1.
BackgroundVirtual reality (VR) technology has been widely used in rehabilitation training because of its immersive, interactive, and imaginative features.A comprehensive bibliometric review is required to help researchers focus on future directions based on the new definitions of VR technologies in rehabilitation, which reveal new situations and r
The world has been suffering under the horrendous effects of COVID-19 both in terms Neon Indicator Lens of loss of human lives and numerous tangible as well as financial losses.There has been some contrast on the magnitude of its impact in various parts of the world.The most peculiar one is the impact of COVID-19 in India as compared to other devel