As a fascinating conjugated polymer, graphitic carbon nitride (gC 3 N 4 ) has become a new
research hotspot and drawn broad interdisciplinary attention as a metal-free and visible-light…

… transmission for a three-photon absorbing medium with a thickness of l 0 can be written as
… nonlinear transmission for a four-photon absorbing medium with a thickness l 0 is given by …

INTRODUCTION 3-1, 4-Xylans are heterogeneous polysaccharides found in the cell walls
of all land plants and in almost all plant parts (147). The hydrolysis of their characteristic …

Background Despite extensive data about physician burnout, to our knowledge, no national
study has evaluated rates of burnout among US physicians, explored differences by specialty…

Background The China Mental Health Survey was set up in 2012 to do a nationally representative
survey with consistent methodology to investigate the prevalence of mental disorders …

Purpose To compare the prevalence of burnout and other forms of distress across career
stages and the experiences of trainees and early career (EC) physicians versus those of …

Primary infection with virus can stimulate a vigorous cytotoxic T cell response. The magnitude
of the antigen-specific component versus the bystander component of a primary T cell …

We previously reported the cloning of a serine/threonine kinase, PAK (for p21 (Cdc42/Rac)-activated
kinase), which binds to the Ras-related GTPases Cdc42Hs and Rac1 (Manser, E., …

An outbreak of an unknown infectious pneumonia has recently occurred in Wuhan, China. 1
The pathogen of the disease was quickly identified as a novel coronavirus (SARS-CoV-2, …

At present, PCR-based nucleic acid detection cannot meet the demands for coronavirus
infectious disease (COVID-19) diagnosis. Two hundred fourteen confirmed COVID-19 patients …