567 Result(s)
within
Hongwei **
Science, Humanities and Social Sciences, multidisciplinary
-
Article
Open AccessNight target detection algorithm based on improved YOLOv7
Aiming at the problems of error detection and missing detection in night target detection, this paper proposes a night target detection algorithm based on YOLOv7(You Only Look Once v7). The algorithm proposed ...
-
Article
Open AccessConcentric hollow multi-hexagonal platelets from a small molecule
The creation of well-defined hollow two-dimensional structures from small organic molecules, particularly those with controlled widths and numbers of segments, remains a formidable challenge. Here we report th...
-
Article
Open AccessReducing nonradiative recombination for highly efficient inverted perovskite solar cells via a synergistic bimolecular interface
Reducing interface nonradiative recombination is important for realizing highly efficient perovskite solar cells. In this work, we develop a synergistic bimolecular interlayer (SBI) strategy via 4-methoxypheny...
-
Article
Open AccessA human activity recognition method based on Vision Transformer
Human activity recognition has a wide range of applications in various fields, such as video surveillance, virtual reality and human–computer intelligent interaction. It has emerged as a significant research a...
-
Article
Open AccessIRSEI-based monitoring of ecological quality and analysis of drivers in the Daling River Basin
The Daling River Basin is an important ecological functional area in the western region of Liaoning with outstanding environmental problems. The monitoring of ecological and environmental quality in the basin ...
-
Article
Open AccessThe maternal drug exposure birth cohort (DEBC) in China
Drug exposure during pregnancy lacks global fetal safety data. The maternal drug exposure birth cohort (DEBC) study, a prospective longitudinal investigation, aims to explore the correlation of maternal drug e...
-
Article
Open AccessIdentification of potential modulators for human GPD1 by docking-based virtual screening, molecular dynamics simulations, binding free energy calculations, and DeLA-drug analysis
Cytosolic Glycerol-3-phosphate dehydrogenase 1 (GPD1, EC 1.1.1.8) plays a pivotal role in regulating the Embden-Meyerhof glucose glycolysis pathway (E-M pathway), as well as in conditions such as Huntington’s ...
-
Article
Open AccessCollective chiroptical activity through the interplay of excitonic and charge-transfer effects in localized plasmonic fields
The collective light-matter interaction of chiral supramolecular aggregates or molecular ensembles with confined light fields remains a mystery beyond the current theoretical description. Here, we programmably...
-
Article
Open AccessEquivalent consumption minimization strategy based on global optimization of equivalent factor for hybrid tractor
Due to the increase in emission requirements for non-road vehicles in many countries and the reduction of agricultural personnel, tractors are develo** towards high horsepower and electrification. According ...
-
Article
Open AccessConstructing and validating a predictive nomogram for osteoporosis risk among Chinese single-center male population using the systemic immune-inflammation index
Osteoporosis (OP) is a bone metabolism disease that is associated with inflammatory pathological mechanism. Nonetheless, rare studies have investigated the diagnostic effectiveness of immune-inflammation index...
-
Article
Open AccessEnhancing ecological uncertainty predictions in pollution control games through dynamic Bayesian updating
This study presents a dynamic Bayesian game model designed to improve predictions of ecological uncertainties leading to natural disasters. It incorporates historical signal data on ecological indicators. Part...
-
Article
Increased oxidative stress is associated with hyperandrogenemia in polycystic ovary syndrome evidenced by oxidized lipoproteins stimulating rat ovarian androgen synthesis in vitro
To determine the relationship between serum total testosterone (TT) levels and oxidative stress indices in patients with polycystic ovary syndrome (PCOS), and to investigate the effect of oxidative stress on a...
-
Article
Open AccessGlycolysis inhibition induces anti-tumor central memory CD8+T cell differentiation upon combination with microwave ablation therapy
Minimally invasive thermal therapy is a successful alternative treatment to surgery in solid tumors with high complete ablation rates, however, tumor recurrence remains a concern. Central memory CD8+ T cells (TCM
-
Article
Open AccessThe association between hematologic traits and aneurysm-related subarachnoid hemorrhage: a two-sample mendelian randomization study
Several hematologic traits have been suggested to potentially contribute to the formation and rupture of intracranial aneurysms (IA). The purpose of this study is to explore the causal association between hema...
-
Article
Open AccessRole of peritumoral tissue analysis in predicting characteristics of hepatocellular carcinoma using ultrasound-based radiomics
Predicting the biological characteristics of hepatocellular carcinoma (HCC) is essential for personalized treatment. This study explored the role of ultrasound-based radiomics of peritumoral tissues for predic...
-
Article
Open AccessBaicalin enhances the chemotherapy sensitivity of oxaliplatin-resistant gastric cancer cells by activating p53-mediated ferroptosis
Gastric cancer is one of the most common malignant tumors, and chemotherapy is the main treatment for advanced gastric cancer. However, chemotherapy resistance leads to treatment failure and poor prognosis in ...
-
Article
Open AccessProbing the activated complex of the F + NH3 reaction via a dipole-bound state
Experimental characterization of the transition state poses a significant challenge due to its fleeting nature. Negative ion photodetachment offers a unique tool for probing transition states and their vicinit...
-
Article
The value of Korean, American, and Chinese ultrasound risk stratification systems combined with BRAF(V600E) mutation for detecting papillary thyroid carcinoma in cytologically indeterminate thyroid nodules
To investigate the value of Korean, American, and Chinese ultrasound risk stratification systems combined with BRAF(V600E) mutation in the detection of papillary thyroid carcinoma (PTC)within cytologically ind...
-
Article
Open AccessUnderstanding government support for rural development in Hubei Province, China
Quantifying the spatiotemporal characteristics of government support for rural development is crucial for accurately optimizing or formulating policies for rural development, but research identifying governmen...
-
Article
Open AccessPhosphoglycerate mutase 5 exacerbates liver ischemia–reperfusion injury by activating mitochondrial fission
Although the death of hepatocytes is a crucial trigger of liver ischemia–reperfusion (I/R) injury, the regulation of liver I/R-induced hepatocyte death is still poorly understood. Phosphoglycerate mutase 5 (PG...
