1,878 Result(s)
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Feng-**ang Du
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Article
Dynamic Strip Thickness Simulation on Five-Stand Cold Continuous Rolling Mill
Based on a rolling model, the simulation of strip thickness during cold continuous rolling was made on the platform software Matrix. The simulation system combined the discrete system with continuous system fo...
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Ordered mesoporous sulfated silica-zirconia materials with high zirconium contents in the structure
A series of mesoporous sulfated silica-zirconia materials with various Si/Zr molar ratios (2.0–5.0) have been prepared using tri-block copolymer as a template, which were characterized by X-ray diffraction, TE...
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Mesozoic radiolarian chert from the middle sector of the Yarlung Zangbo suture zone, Tibet and its tectonic implications
Three radiolarian fauna, aged as the Middle-Late Triassic, Late Jurassic-Early Cretaceous and Cretaceous radiolarian fauna, have been recognised in the radiolarian cherts from the middle sector of the Yarlung ...
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FEM Simulation of Large Diameter Pipe Bending Using Local Heating
With the aid of elastic-plastic large deformation finite element method (FEM), an elastic-plastic and coupling thermo-mechanical model was built to calculate the bending process of the bent pipe, combining wit...
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Mesostructured Sulfated Tin Oxide and its High Catalytic Activity in Esterification and Friedel–Crafts Acylation
A mesostructured sulfated tin oxide with large surface area (172 m2/g) has been successfully prepared using a block copolymer as structure-directing agent, which is extensively characterized by X-ray diffraction ...
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Open AccessForebrain overexpression of CaMKII abolishes cingulate long term depression and reduces mechanical allodynia and thermal hyperalgesia
Activity-dependent synaptic plasticity is known to be important in learning and memory, persistent pain and drug addiction. Glutamate NMDA receptor activation stimulates several protein kinases, which then tri...
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Determination of surfactant molecular volume by atomic force microscopy
The volume of a single surfactant molecule is measured by atomic force microscopy. Experimental data demonstrate good agreement with the calculated data. This approach can be applied to a large variety of surf...
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Analysis and experiment on deformation of sheet metal by laser shock wave
The mechanism of laser shock deformation and the reason for the production of the shockwave are introduced. An evaluation formula of the detonation wave pressure in the system of laser, energy transferring-med...
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Livin promotes Smac/DIABLO degradation by ubiquitin–proteasome pathway
Livin, a member of the inhibitor of apoptosis protein (IAP) family, encodes a protein containing a single baculoviral IAP repeat (BIR) domain and a COOH-terminal RING finger domain. It has been reported that L...
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Finite Element Simulation of Hot Strip Continuous Rolling Process Coupling Microstructural Evolution
Using the nonlinear rigid-viscoplastic finite element method (FEM), a finite element simulation of the hot strip continuous rolling process was done, which completely integrates different phenomena such as the...
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Experimental Measurement and Numerical Simulation for Flow Field and Film Cooling Effectiveness in Film-Cooled Turbine
Numerical simulation of three-dimensional flow field and film cooling effectiveness in film-cooled turbine rotor and stationary turbine cascade were carried out by using the k - ε turbulence model, and the predic...
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Cloning and study of adult-tissue-specific expression of Sox9 in Cyprinus carpio
The Sox9 gene is one of the important transcription factors in the development of many tissues and organs, particularly in sex determination and chondrogenesis. We amplified the genomic DNA of Cyprinus carpio usi...
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Proteomic profiling of proteins dysregulted in Chinese esophageal squamous cell carcinoma
Esophageal squamous cell carcinoma (ESCC) is one of the leading causes of cancer death in China. In the present study, proteins in tumors and adjacent normal esophageal tissues from 41 patients with ESCC were ...
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Mutations in preS genes of genotype C hepatitis B virus in patients with chronic hepatitis B and hepatocellular carcinoma
Hepatitis B virus (HBV) preS mutations are frequently isolated from patients with severe forms of liver disease. Meanwhile, genotype C has been shown to cause more serious liver disease than genotype B. This stud...
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Catalytic properties of CuO/Sn0.9Ti0.1O2 and CuO/Sn0.7Ti0.3O2 in NO+CO reaction
Using SnxTi1−x O2 as carriers, CuO/Sn0.9Ti0.1O2 and CuO/Sn0.7Ti0.3O2 catalysts with different loading amounts of copper oxide (CuO) were prepared by an impregnation method. The catalytic properties of CuO/Sn0.9Ti
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Up-regulation of integrin-linked kinase in the streptozotocin-induced diabetic rat retina
This study investigated whether integrin-linked kinase (ILK) is involved in the pathogenesis of diabetic retinopathy, by analyzing the expression and activity of ILK in the retina from a streptozotocin (STZ)-i...
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Antimicrobial effect of food-grade GML microemulsions against Staphylococcus aureus
Food-grade GML (Glycerol Monolaurate, the glycerol monoester of lauric acid) microemulsions based on multi-component mixtures and enhanced antimicrobial effects have been studied. The compositions included wat...
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γ-Cyclodextrin: a review on enzymatic production and applications
Cyclodextrins are cyclic α-1,4-glucans that are produced from starch or starch derivates using cyclodextrin glycosyltransferase (CGTase). The most common forms are α-, β-, and γ-cyclodextrins. This mini-review...
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Interaction of MT1-MMP and laminin-5γ2 chain correlates with metastasis and invasiveness in human esophageal squamous cell carcinoma
To gain insights into metastatic mechanisms in esophageal squamous cell carcinoma (ESCC), we established sublines (MLuB1 and MLuC1) with different capacity of spontaneous lung metastasis by subcutaneous inject...
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AICAR inhibits proliferation and induced S-phase arrest, and promotes apoptosis in CaSki cells
The aim of the present study was to determine the effect of 5-aminoimidazole-4-carboxamide-ribonucleoside (AICAR) on proliferation, cell cycle, and apoptosis in the human epithelial cervical cancer cell line C...
