COVID-19 (Corona Virus Disease 2019) has significantly resulted in a large number of
psychological consequences. The aim of this study is to explore the impacts of COVID-19 on …

The comprehensive effect of multi-source factors changes the landscape structure and reduces
the quality of landscape ecology in large-scale opencast coal mine area, resulting in an …

The improvement of regional environmental quality (REQ) not only requires local governments
to adopt environmental investment, legislation and law enforcement, but also requires the …

Diverse electromagnetic (EM) responses of a programmable metasurface with a relatively
large scale have been investigated, where multiple functionalities are obtained on the same …

The study aims to understand Twitter users’ discourse and psychological reactions to COVID-19.
We use machine learning techniques to analyze about 1.9 million Tweets (written in …

The metaverse, enormous virtual-physical cyberspace, has brought unprecedented opportunities
for artists to blend every corner of our physical surroundings with digital creativity. This …

A facile method for the fabrication of organic coating with superhydrophobic surface on
copper substrate is presented in this paper. Liquid-phase exfoliated fluorographene (FG) …

Electrifying transportation through the large-scale implementation of electric vehicles (EVs)
is an effective route for mitigating urban atmospheric pollution and greenhouse gas …

Cu-based tandem nanocrystals have been widely applied to produce multicarbon (C 2+ )
products via enhancing CO intermediate (*CO) coverage toward CO 2 electroreduction. …

By loading the lumped resistances into the double octagonal rings metamaterials, a
wideband, thin, and polarization-insensitive perfect absorber is investigated theoretically and …