Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the causative agent of
coronavirus disease 2019 (COVID-19), uses the viral spike (S) protein for host cell attachment …

SARS-CoV-2 entry requires sequential cleavage of the spike glycoprotein at the S1/S2 and
the S2ʹ cleavage sites to mediate membrane fusion. SARS-CoV-2 has a polybasic insertion (…

Objectives To assess the evidence for the clinical effectiveness of ultrasound guided central
venous cannulation. Data sources 15 electronic bibliographic databases, covering …

Background Preclinical data suggest that general anaesthetics affect brain development.
There is mixed evidence from cohort studies that young children exposed to anaesthesia can …

BACKGROUND: Over the past decade, the safety of anesthetic agents in children has been
questioned after the discovery that immature animals exposed to anesthesia display …

Hypothesized several factors that moderate the attitude–behavior relation:(a) the behavioral
sequence that must be successfully completed prior to the occurrence of the behavior,(b) …

Antarctic and Southern Ocean ( ASO ) marine ecosystems have been changing for at least
the last 30 years, including in response to increasing ocean temperatures and changes in the …

Coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome
coronavirus 2 (SARS-CoV-2), represents a global crisis. Key to SARS-CoV-2 therapeutic …

For large-scale graph analytics on the GPU, the irregularity of data access/control flow and
the complexity of programming GPUs have been two significant challenges for developing a …

Background SARS-CoV-2 is a recently emerged respiratory pathogen that has significantly
impacted global human health. We wanted to rapidly characterise the transcriptomic, …