In this paper, we investigate empirically the relationship between governance mechanisms
and the market valuation of publicly listed firms in China. We construct measures of corporate …

Importance Asymptomatic infections are potential sources of transmission for COVID-19.
Objective To evaluate the percentage of asymptomatic infections among individuals undergoing …

This article investigates whether market competition enhances the incentives of Chinese
industrial firms to avoid corporate income tax. We estimate the effects of competition on the …

Unlike the visual object tracking, thermal infrared object tracking can track a target object in
total darkness. Therefore, it has broad applications, such as in rescue and video surveillance …

Here, the hybrid of NiCo 2 S 4 nanoparticles grown on graphene in situ is first described as
an effective bifunctional nonprecious electrocatalyst for oxygen reduction reaction (ORR) and …

Background: To date, coronavirus disease 2019 (COVID-19) becomes increasingly fierce due
to the emergence of variants. Rapid herd immunity through vaccination is needed to block …

This paper examines the relation between earnings management and corporate governance
in China by introducing a tunneling perspective. We document systematic differences in …

Graphitic carbon nitride (gC 3 N 4 ) polymer was doped with cobalt species and supported
on a similar sp 2 structure graphene, to form a novel nitrogen–metal macrocyclic catalyst for …

Background Platinum-based concurrent chemoradiotherapy is the standard of care for patients
with locoregionally advanced nasopharyngeal carcinoma. Additional gemcitabine and …

Currently, it is still a significant challenge to simultaneously boost various reactions by one
electrocatalyst with high activity, excellent durability, as well as low cost. Herein, hybrid …