coronavirus,any of a group (family Coronaviridae, subfamily Orthocoronavirinae) of enveloped single-stranded RNA viruses that have a crownlike or sunlike appearance under an electron microscope due to the presence of spikelike or club-shaped projections on their surface. Coronaviruses infect mammals...
What is already known about this topic? In different studies, whether asthma and allergic rhinitis acting as independent risk factors for corona virus disease 2019 (COVID-19) remains controversial. What does this article add to our knowledge? AR (all ages) and asthma (aged <65) act as prote...
A review article of covid-19 (corona virus disease 2019) introduction, diagnosis, treatmentN. SinghB. KumarF. RemruatfeliA. Baghla
first-pass normal equity variation and the second-pass normal asset variation, this is finished. Finally, the market price and default probability can be calculated using the convergent value. In this way, distressed historical situation PDs are measured to analyze the effects of the corona ...
the average annual losses for a 500-kV line are about 12 kW/km, and for a 750-kV line they are 37 kWAm. They can be expected to reach 80 kW/km for a 1,150-kV line. For very long transmission lines (500–1,000 km), corona losses are substantial. The elimination of these losses...
Covid 19, Corona ReplicationContributed by Rohan Bir Singh, MD (Click Image to Enlarge) Clinical Presentation of Patients with CoVID-19Contributed by Rohan Bir Singh, MD; Made with Biorender.com (Click Image to Enlarge) SARS- CoV 2 StructureContributed by Rohan Bir Singh, MD; Made with Bior...
The increase in the breakdown voltage of a gas separating two electrodes, where the electric field is very high at one pointed electrode and low at the other, due to the reduction of electric field around the pointed electrode by corona discharge.McGraw...
The historic evolution of global primary energy consumption (GPEC) mix, comprising of fossil (liquid petroleum, gaseous and coal fuels) and non-fossil (nuclear, hydro and other renewables) energy sources while highlighting the impact of the novel corona virus 2019 pandemic outbreak, has been examin...
Coronaviruses (Latin:Coronaviridae) are RNA viruses that are separated into two subfamilies:CoronavirinaeandTorovirinae(Boiko et al.2022) (Payne2017). There are four genera in theCoronavirinaesubfamily: alpha, beta, gamma, and delta coronaviruses. HCoV-229E, HCoV-NL63, HCoV-OC43, HCoV-...
SARS-CoV-2 belongs to the Coronaviridae family, Orthocoronavirinae subfamily, Betacoronaviruses genus, Sarbecovirus subgenus1. After SARS-CoV, SARS-CoV-2 is the second virus that originated from bats and could infect human beings of Sarbecovirus1,2,3. The pathogenesis of SARS-CoV-2 ...