90,565 Result(s)

Article

Bioactive Ions-Loaded Bioinks Primed for 3D Printing of Artificial Tissues

Bioactive ions have become increasingly important in tissue engineering due to their ability to improve cellular activity by modifying both cell–material and cell–cell interactions. Inorganic biomaterials have...

Hyo Jung Jo, Moon Sung Kang, Jeong Min Kim… in Biomedical Materials & Devices (2024)

Article

Vanadium nitride quantum dots@carbon skeleton anode material synthesized via in situ oxidation initiation strategy

Vanadium nitride (VN) has received significant attention as a potential negative electrode material due to its remarkable theoretical and physical properties. However, the electrochemical performance needs to ...

Yi-Han Fu, Yuan-You Peng, Lei Zhao, Tian-Qi He, Mei-Mei Yuan, Hao Dang, Rui Liu… in Tungsten (2024)

Article

Solitary bone plasmacytoma of spine with involvement of intervertebral disk: a case report and literature review

Primary malignant bone tumors of the spine are exceedingly rare, with solitary bone plasmacytoma (SBP) representing approximately 30% of all cases. Radiological assessments are crucial for localizing SBP and f...

Yujun Zhao, Liang Han, DaCheng Li, Zhenguang Wang in Skeletal Radiology (2024)

Article

The double-feature extraction method based on slope entropy and symbolic dynamic entropy for the fault diagnosis of rolling bearing

This paper explores the application of slope entropy in fault diagnosis. In order to improve the recognition rate of faults, double-feature extraction is proposed, which combines slope entropy (SLEn) and symbo...

Zhe Zhang, Yingwei Liu, Yuxuan Han, Pengfei Huangfu… in Signal, Image and Video Processing (2024)

Article

Development of a loop-mediated isothermal amplification assay for rapid and sensitive detection of Hemileia vastatrix in coffee plantations

Coffee leaf rust (CLR) caused by Hemileia vastatrix is a devastating worldwide disease. Early monitoring is crucial for controlling CLR quickly and efficiently. However, accurately identifying CLR in its early st...

Weihuai Wu, Guihua Wang, Han Wang, Thomas Gbokie Jr… in Tropical Plant Pathology (2024)

Article

Evolution of Elastic–Plastic Characteristics of Rocks Within Middle-Deep Geothermal Reservoirs Under High Temperature

Middle-deep geothermal reservoirs, rich in energy, experience deep burial, high temperature, and intense three-dimensional stresses, causing noticeable elastic–plastic rock deformation under high confining pre...

Qiuyan Wang, Daobing Wang, Bo Yu, Dongliang Sun… in Natural Resources Research (2024)

Article

Experimental Study on CRTS III Ballastless Track Based on Quasi-distributed Fiber Bragg Grating Monitoring

In order to investigate the damage process caused by the seismic pseudo-static load, quasi-distributed fiber bragg grating (FBG) sensors were placed in CRTS III ballastless track specimens. Low-cyclic reversed...

Xuebing Zhang, **aonan **e, Li Wang… in Iranian Journal of Science and Technology,… (2024)

Article

A deep neural network for hand gesture recognition from RGB image in complex background

Deep learning research has gained significant popularity recently, finding applications in various domains such as image preprocessing, segmentation, object recognition, and semantic analysis. Deep learning ha...

Tsung-Han Tsai, Yuan-Chen Ho, Po-Ting Chi… in Signal, Image and Video Processing (2024)

Article

Numerical simulation of multi-field coupling behavior and heat and mass transfer mechanism in laser additive manufacturing process

The serviceability of cladding layers manufactured by laser depends on the microstructure formed by the metallurgical solidification. The microstructure in the clad layer is influenced by several factors. Amon...

**ng Han, Chang Li, Han Sun, Yichang Sun in Welding in the World (2024)

Article

Preparation and Characterization of Nb₂O₅/C-CNT Catalysts for the Selective Oxidation of Cyclopentene to Glutaraldehyde

A series of niobium-based catalysts with carboxylated multi-walled carbon nanotube (C-CNT) as support were prepared by modified wet-chemical technique under ultrasonication. Three types of catalysts with activ...

Qi Han, Yong Shi, Yuchan Han, Rui Chen, Yuelei Hou, Jun Li in Catalysis Letters (2024)

Article

On the stability of periodic solutions of piecewise smooth periodic differential equations

In this paper, we address the stability of periodic solutions of piecewise smooth periodic differential equations. By studying the Poincaré map, we give a sufficient condition to judge the stability of a perio...

Maoan Han, Yan Ye in Acta Mathematica Scientia (2024)

Article

Activity Improvement of Mn/Al₂O₃ for NH₃-SCR Reaction via the Rare-Earth (Ce, La, Nd and Y) Oxides Modification

A series of rare-earth (Ce, La, Nd, and Y) oxides doped Mn/Al₂O₃ catalysts were prepared by the impregnation method and used for the selective catalytic reduction (SCR) of NO_x with NH₃. The additions of rare-eart...

Yu Teng, **aoming Guo, Hongyan Xue, Tao Meng, Lupeng Han in Catalysis Letters (2024)

Article

Research on die-less spinning by spherical roller of different radius

Die-less spinning is developed because of its advantages of low cost and high flexibility. The spherical roller has not been commonly used in the die-less spinning process. In previous studies, the sizes of th...

Shuyang Zhou, Zhiren Han, Zhen Jia… in The International Journal of Advanced Manu… (2024)

Article

Brain is also time: good short-term outcome predictions of artificial intelligence in spontaneous intracerebral hemorrhage pave the way for the long-term assessment

Chun-Han Liao, Yi-Jui Liu in European Radiology (2024)