Humans rely increasingly on sensors to address grand challenges and to improve quality of
life in the era of digitalization and big data. For ubiquitous sensing, flexible sensors are …

Glutathione (γ-glutamyl-cysteinyl-glycine; GSH) is the most abundant low-molecular-weight
thiol, and GSH/glutathione disulfide is the major redox couple in animal cells. The synthesis …

Radiation hazards in outer space present an enormous challenge for the biological safety of
astronauts. A deleterious effect of radiation is the production of reactive oxygen species …

Long, balanced electron and hole diffusion lengths greater than 100 nanometers in the
polycrystalline organolead trihalide compound CH3NH3PbI3 are critical for highly efficient …

Background: The 2019 novel coronavirus (2019-nCoV) causing an outbreak of pneumonia
in Wuhan, Hubei province of China was isolated in January 2020. This study aims to …

Metal–organic frameworks (MOFs) are an emerging class of porous materials with potential
applications in gas storage, separations, catalysis, and chemical sensing. Despite numerous …

We launch EVA, a vision-centric foundation model to explore the limits of visual
representation at scale using only publicly accessible data. EVA is a vanilla ViT pre-trained …

The ionic defects at the surfaces and grain boundaries of organic–inorganic halide
perovskite films are detrimental to both the efficiency and stability of perovskite solar cells …

MicroRNAs (miRNAs) are known to be involved in carcinogenesis and tumor progression in
hepatocellular carcinoma (HCC). Recently, microRNA‐7 (miR‐7) has been proven to play a …

Customer loyalty or repeat purchasing is critical for the survival and success of any store. By
focusing on online stores, this study investigates the repeat purchase intention of …