Image classification is a complex process that may be affected by many factors. This paper
examines current practices, problems, and prospects of image classification. The emphasis is …

… caused by environmental conditions and shadows, thus improve correlation between AGB
and vegetation indices, especially in those sites with complex vegetation stand structures (Lu …

Molecular cloning experiments have led to the identification and characterization of a family
of five receptors for the melanocortin (melanotropic and adrenocorticotropic) peptides. The …

Importance The Global Burden of Diseases, Injuries, and Risk Factors Study 2019 (GBD
2019) provided systematic estimates of incidence, morbidity, and mortality to inform local and …

Assessment and characterization of gut microbiota has become a major research area in
human disease, including type 2 diabetes, the most prevalent endocrine disease worldwide. To …

To explore the distinct genotypic and phenotypic states of melanoma tumors, we applied
single-cell RNA sequencing (RNA-seq) to 4645 single cells isolated from 19 patients, profiling …

Background The multitargeted tyrosine kinase inhibitor sunitinib has shown activity against
pancreatic neuroendocrine tumors in preclinical models and phase 1 and 2 trials. Methods …

… from a hexagram to a hexagon from (A) to (D). The pocket from BCB also shrinks upon
doping and completely vanishes in (C) and (D). In (D), six leaf-like hole pockets formed by BVB …

… The interaction of cyclin D with CDK4 and CDK6 facilitates the hyperphosphorylation of the
… Alterations in the cyclin-D–CDK4/6–Rb pathway that result in the loss of regulation of this …

Timely and accurate change detection of Earth's surface features is extremely important for
understanding relationships and interactions between human and natural phenomena in …