Search Results - "Guangfeng Shi"

Research on the plastic flow characteristics of metal material in mechanical scratching by Ding, Yanchun, Shi, Guangfeng, Zhang, Hua

“…The plastic flow characteristics of the metal material in mechanical scratching is determined on the important parameters of the negative rake angle, the…”
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Molecular dynamics simulation and experimental study on nanoindentation response of polycrystalline γ-TiAl alloy by Li, Junye, Yang, Shengqiang, Zhang, Lei, Dong, Xiwei, Shi, Guangfeng, Zhang, Jingran

“…γ-TiAl alloy is a representative material for new lightweight and high-temperature resistant structures. The study of γ-TiAl alloys using the nanoindentation…”
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Removal mechanism of NiTi alloy by ultrasonic assisted polishing based on molecular dynamics simulation by Che, Jianwei, Shi, Guangfeng

“…NiTi alloy has been widely used in mechanical and electronic, aerospace, energy and transportation, petrochemical industry and various biomedicine fields due…”
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Residual stress detection of welded parts based on excitation vibration response by Liu, Xiaohan, Shi, Guangfeng

“…With the rapid development of the equipment industry, people pay more attention to the stress research of materials. However, there is no more suitable and…”
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Study on the forming mechanism and evolutionary pattern of stagnant region in mechanical scratching by Ding, Yanchun, Yu, Wenxin, Shi, Guangfeng, Lv, Hailong, Wu, Jiayu, Mao, Li, Li, Guohong

“…In this paper, a combination of theoretical modeling, finite element simulation, and experimental methods is employed to investigate the forming mechanism and…”
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Involvement of epithelial-mesenchymal transition in liver fibrosis by Yu, Kangkang, Li, Qian, Shi, Guangfeng, Li, Ning

“…Fibrosis of the liver is an inherent wound healing response to chronic liver injury. Regeneration of liver epithelium and restoration of normal liver structure…”
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A study on a hybrid SERS substrates based on arrayed gold nanoparticle/graphene/copper cone cavities fabricated by a conical tip indentation by Zhang, Jingran, Lu, Siwei, Shi, Guangfeng, Xie, Wenkun, Geng, Yanquan, Wang, Zuobin

“…The pesticide residues with low concentration are important to detect in food safety. Although a lot of methods, such as spectrophotometry, colorimetry and…”
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Research on quality analysis of solid-liquid two-phase abrasive flow precision machining based on different sub-grid scale models by Zhao, Weihong, Qu, Jiyong, Li, Junye, Su, Ningning, Shi, Guangfeng, Liu, Jianhe

“…In the traditional precision and ultra-precision machining technology field, workpieces with irregular internal curved surfaces tend to have no subsequent…”
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Study on the critical negative rake angle of the negative rake angle tool based on the stagnant characteristics in micro-cutting by Ding, Yanchun, Shi, Guangfeng, Luo, Xiaohong, Shi, Guoquan, Wang, Shukun

“…The critical negative rake angle of negative rake angle tool is the critical criterion for the state of cutting and plowing in micro-cutting. It affects the…”
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Promoter hypermethylation mediated downregulation of FBP1 in human hepatocellular carcinoma and colon cancer by Chen, Mingquan, Zhang, Jianbin, Li, Ning, Qian, Zhiping, Zhu, Mengqi, Li, Qian, Zheng, Jianming, Wang, Xinyu, Shi, Guangfeng

“…FBP1, fructose-1,6-bisphosphatase-1, a gluconeogenesis regulatory enzyme, catalyzes the hydrolysis of fructose 1,6-bisphosphate to fructose 6-phosphate and…”
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Quality prediction of polygonal helical curved tube by abrasive flow precision machining by Li, Junye, Zhu, Shangfu, Zhu, Jinbao, Xu, Chengyu, Zhang, Hengfu, Shi, Guangfeng, Zhao, Weihong, Liu, Jianhe

“…The polygonal helical curved tube is the main form of rifling barrel, which surface quality determines the shooting accuracy of the gun. Abrasive flow…”
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Study of Cracking Mechanism and Wear Resistance in Laser Cladding Coating of Ni-based Alloy by Yu, Zhenglei, Li, Lunxiang, Zhang, Deqiang, Shi, Guangfeng, Yang, Guang, Xu, Zezhou, Zhang, Zhihui

“…Nickel-based alloy coatings were widely used for the remanufacturing of dies and moulds by laser cladding, but the crack sensitivity would be increase due to…”
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Methyl Butyrate Alleviates Experimental Autoimmune Encephalomyelitis and Regulates the Balance of Effector T Cells and Regulatory T Cells by Wang, Chun, Yang, Jingshu, Xie, Ling, Saimaier, Kaidireya, Zhuang, Wei, Han, Mengyao, Liu, Guangyu, Lv, Jie, Shi, Guangfeng, Li, Ning, Du, Changsheng

“…Multiple sclerosis (MS) is an autoimmune disease of the central nervous system (CNS), characterized by demyelinating neuropathy. The etiology of MS is not yet…”
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Decoupling Control of an Aviation Remote Sensing Stabilization Platform Based on a Cerebellar Model Articulation Controller by Ran, Tonghuan, Shi, Guangfeng, Lin, Jieqiong, Meng, Linghe

“…To obtain high-resolution and high-precision images, the aviation remote sensing stabilization platform (ARSSP) is used, which enables the isolation of…”
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Simulation and Analysis of Mechanical Behavior of Groove-Shaped Over-Squeezing During Mechanical Ruling by Shi, Chaochao, Shi, Guangfeng, Shi, Guoquan, Li, Haichao

“…The single crystal diamond chisel-edge tool is used to machine the 79 g/mm echelle diffraction grating, which is used as the research background. DEFORM-3D…”
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Edge Effect Analysis on orthogonal cutting the Plastic Metal Material-C10100 with Negative Rake Angle Tool by Ding, Yanchun, Shi, Guangfeng

“…With the rapid development of the precision grinding and micro-cutting technology, scholars have become more and more interested in the forming mechanism and…”
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DZNep, an inhibitor of the histone methyltransferase EZH2, suppresses hepatic fibrosis through regulating miR-199a-5p/SOCS7 pathway by Ding, Rongrong, Zheng, Jianming, Li, Ning, Cheng, Qi, Zhu, Mengqi, Wang, Yanbing, Zhou, Xinlan, Zhang, Zhanqing, Shi, Guangfeng

“…Hepatic fibrosis is a common response to chronic liver injury. Recently, the role of DZNep (a histone methyltransferase EZH2 inhibitor) in repressing pulmonary…”
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Serum MicroRNA Levels as a Noninvasive Diagnostic Biomarker for the Early Diagnosis of Hepatitis B Virus-Related Liver Fibrosis by Bao, Suxia, Zheng, Jianming, Li, Ning, Huang, Chong, Chen, Mingquan, Cheng, Qi, Yu, Kangkang, Chen, Shengshen, Zhu, Mengqi, Shi, Guangfeng

“…To investigate the role of selected serum microRNA (miRNA) levels as potential noninvasive biomarkers for differentiating S0-S2 (early fibrosis) from S3-S4…”
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Fabrication of nano/microstructures for SERS substrates using an electrochemical method by Zhang, Jingran, Jia, Tianqi, Li, Xiaoping, Yang, Junjie, Li, Zhengkai, Shi, Guangfeng, Zhang, Xinming, Wang, Zuobin

“…Based on an electrochemical method, three-dimensional arrayed nanopore structures are machined onto a Mg surface. The structured Mg surface is coated with a…”
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Label-free highly sensitive probe detection with novel hierarchical SERS substrates fabricated by nanoindentation and chemical reaction methods by Zhang, Jingran, Jia, Tianqi, Yan, Yongda, Wang, Li, Miao, Peng, Han, Yimin, Zhang, Xinming, Shi, Guangfeng, Geng, Yanquan, Weng, Zhankun, Laipple, Daniel, Wang, Zuobin

“…Nanostructures have been widely employed in surface-enhanced Raman scattering (SERS) substrates. Recently, in order to obtain a higher enhancement factor at a…”
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