442,649 Result(s)

Article

Detection and location of mount chip and solder joint based on machine vision

To realize the automated welding of mounted chips and solve the problems of low efficiency and poor yield rate of manual welding, the detection and localization algorithm of mounted chips and solder joints bas...

Dongjie Li, Xuening Guo, Liwen Zhang, Fuyue Zhang in Signal, Image and Video Processing (2024)

Article

A review on WO₃-based composite photocatalysts: synthesis, catalytic mechanism and diversified applications

Photocatalysis as an emerging “green” energy conversion technology has attracted domestic and international attention. This technology uses semiconductor photocatalysts to convert solar energy into directly us...

Xue Zhang, Zi-Qi Zhang, Yan-Dong Sun, **ao-Jia Ma, Feng-**an **… in Rare Metals (2024)

Article

ASO Visual Abstract: Complete Laparoscopic Type C2 Radical Surgery for Cervical Stump Cancer—No-Look and No-Touch Techniques

Keyi Zhang MM, Yue Zhang MM, Huiyun Wu MM, Shan Wu MM… in Annals of Surgical Oncology (2024)

Article

PnP-UGCSuperGlue: deep learning drone image matching algorithm for visual localization

In response to the significant positioning errors that arise in visual localization algorithms for unmanned aerial vehicles (UAVs) when relying on drone image matching in areas devoid of satellite signals, we ...

Ya Guo, Fan Yang, Yazhong Si, Yipu Yang, Wei Zhang… in The Journal of Supercomputing (2024)

Article

SCARB2 associates with tumor-infiltrating neutrophils and predicts poor prognosis in breast cancer

The tumor microenvironment (TME) plays a crucial role in various aspects of breast cancer development and metastasis. Nevertheless, the expression, prognostic significance, and correlation with clinical featur...

Dan Zhang, Jun Fang, Jiali Shan, Lijun Xu, Yunxi Wu… in Breast Cancer Research and Treatment (2024)

Article

Associations of Rheumatoid Factor, Rheumatoid Arthritis, and Interleukin-6 Inhibitor with the Prognosis of Ischemic Stroke: a Prospective Multicenter Cohort Study and Mendelian Randomization Analysis

Rheumatoid factor (RF), an established diagnostic biomarker for rheumatoid arthritis (RA), is associated with cardiovascular diseases, but its impact on clinical outcomes of ischemic stroke remains unclear. We...

Yiming Jia, Kaixin Zhang, Mengyao Shi, Daoxia Guo… in Translational Stroke Research (2024)

Article

Single transition-metal atoms anchored on a novel Dirac-dispersive π-π conjugated holey graphitic carbon nitride substrate: computational screening toward efficient bifunctional OER/ORR electrocatalysts

Nonprecious-metal-group single-metal-atom catalysts with bifunctional catalytic capabilities toward the oxygen evolution reaction (OER) and oxygen reduction reaction (ORR) are highly sought after in energy-con...

Chun-Yao Fang, **-Hang Zhang, Qiang Zhang, Di Liu, **ao-Meng Cui… in Rare Metals (2024)

Article

A widely used nonionic surfactant with desired functional groups as aqueous electrolyte additives for stabilizing Zn anode

Aqueous Zn-ion batteries (AZIBs) have emerged as potential candidates for Li-ion batteries due to their intrinsic safety and high capacity. However, metallic Zn anodes encounter dendrite growth and water-induc...

Yue-**an Song, **ao-Feng Wang, Cai-Bin Liu, Kai-Xuan Guo, Xu-Huan Guo… in Rare Metals (2024)

Article

Effect of Al on Microstructure and Tensile Properties of a PM Fe–22Mn–0.6C Steel

This study investigates the effects of adding 1 and 2 wt pct Al on the microstructure and tensile properties of a powder metallurgy (PM) Fe–22Mn–0.6C (wt pct) steel produced by powder compact extrusion. The ad...

Youyun Zhang, Cong Wang, **aoli Zhao… in Metallurgical and Materials Transactions A (2024)

Article

Plasma Apo-E mediated corticospinal tract abnormalities and suicidality in patients with major depressive disorder

This study aims to explore the link between Apo-E, brain white matter, and suicide in patients with major depressive disorder (MDD) to investigate the potential neuroimmune mechanisms of Apo-E that may lead to...

**aoxia Lei, **nyu Fang, Juanjuan Ren… in European Archives of Psychiatry and Clinic… (2024)

Article

Green Synthesis of Iron (II, III)-polyphenol Nanoparticles and Their Adsorption of Malachite Green

Three kinds of iron nanoparticles (FeNPs) were prepared via green route based on pomegranate (PG), green tea (GT), and mulberry (ML) extracts under ambient conditions. The obtained materials were characterized...

Yu Hu 胡玉, Fan Zhou, Nan Zhang, **aobin Pan… in Journal of Wuhan University of Technology-… (2024)

Article

Enhanced hydrodesulfurization activity of thiophene over hollow tubular CoMo unsupported catalysts

In this work, hollow tubular CoMo unsupported catalysts were prepared using cotton as a hard template with different Co and Mo molar ratios. The techniques, such as thermogravimetric analysis (TGA), X-ray diff...

Fuhui Yang, Mingyu Song, Yeqiang Du… in Reaction Kinetics, Mechanisms and Catalysis (2024)

Article

LncRNA RP11-818O24.3 promotes hair-follicle recovery via FGF2-PI3K/Akt signal pathway

A previous study indicated that patients with androgenic alopecia (AGA) have significantly reduced levels of LncRNA RP11-818O24.3. This study investigates whether LncRNA RP11-818O24.3 promotes hair-follicle recov...

Linlin Bao, Zhaojun Sun, Lin Dang, Qianqian Zhang, Lixiong Zheng… in Cytotechnology (2024)

Article

Research of Hood on Maintaining Performance Balance Between Dent Resistance and Pedestrian Head Protection

In the developmental phase of passenger automobile hoods, it is crucial to take dent resistance and pedestrian head protection performances into account. And maintaining a performance balance between the two a...

Huixia Zhang, Yongwei Shi, Lian Lu… in International Journal of Automotive Techno… (2024)

Article

Restraining growth of Zn dendrites by poly dimethyl diallyl ammonium cations in aqueous electrolytes

Metallic zinc is an excellent anode material for Zn-ion batteries, but the growth of Zn dendrite severely hinders its practical application. Herein, an efficient and economical cationic additive, poly dimethyl...

**ang-**n Zhang, Yuan-Qiang Chen, Chang-**n Lin, Yuan-Sheng Lin, Guo-Lin Hu… in Rare Metals (2024)

Article

Response of Grain-Size Distribution Characteristics of a Gravel Bar to Topographic and Hydraulic Conditions: A Case Study from the Upper Yangtze River in China

The characteristics of grain-size distribution on the surface of gravel bars have important implications for riverbed development and fish spawning. In this study, an unmanned aerial vehicle was used to sample...

Rangang Zhang, Shengfa Yang, Peng Zhang in Water Resources (2024)

Article

LGAFormer: transformer with local and global attention for action detection

Temporal action detection is a very important task in video understanding, aiming at predicting the start and end time boundaries of all action instances in an unedited video and their action classification. T...

Hai** Zhang, Fuxing Zhou, Dong**g Wang, **nhao Zhang… in The Journal of Supercomputing (2024)

Article

A real spatial–temporal attention denoising network for nugget quality detection in resistance spot weld

Resistance spot welding is an important process in the production of body-in-white. The quality of the welded nugget affects the safety performance of the whole vehicle. Currently, the quality of the welded nu...

Jie Zhou, Zerui **, Shilong Wang, Bo Yang… in Journal of Intelligent Manufacturing (2024)