The SARS-CoV-2 Delta variant has spread rapidly worldwide. To provide data on its virological
profile, we here report the first local transmission of Delta in mainland China. All 167 …

Coronavirus disease 2019 (COVID-19) is caused by SARS-CoV-2 infection and was first
reported in central China in December 2019. Extensive molecular surveillance in Guangdong, …

A recent mutation analysis suggested that Non-Structural Protein 6 (NSP6) of the Severe
Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) is a key determinant of the viral …

Background Some COVID-19 cases test positive again for SARS-CoV-2 RNA following
negative test results and discharge, raising questions about the meaning of virus detection. …

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a novel coronavirus first
identified in December 2019. Notable features that make SARS-CoV-2 distinct from most …

This correspondence proposes an edge embedded marker-based watershed algorithm for
high spatial resolution remote sensing image segmentation. Two improvement techniques …

The recent outbreak of enterovirus 71 (EV71) infected millions of children and caused over
1,000 deaths. To date, neither an effective vaccine nor antiviral treatment is available for …

Enterovirus 71 (EV71), a member of the Enterovirus genus in the Picornaviridae family, was
first recognized as a dermotrophic virus that usually cause mild, self-limiting hand-foot-and-…

Microbial enhanced oil recovery (MEOR) technology is an environmental-friendly EOR
method that utilizes the microorganisms and their metabolites to recover the crude oil from …

A laboratory-on-a-chip system for pathogen detection is presented that integrates cell
preconcentration, purification, polymerase chain reaction (PCR), and capillary electrophoretic (CE) …