Results 121 to 130 of about 2,693,773 (355)

Simulation of two- and three-dimensional dense-fluid shear flows via nonequilibrium molecular dynamics: Comparison of time-and-space-averaged stresses from homogeneous Doll’s and Sllod shear algorithms with those from boundary-driven shear [PDF]

, 2008
Wm. G. Hoover, Carol G. Hoover, Janka Petravic   +2 more
openalex   +1 more source

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

Molecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau, Leonor Garcia, Hugo Arnold, Antonija Hanžek, Maialen Arrieta, Laurent R Gauthier, Christine Granotier‐Beckers, François D Boussin, Amaury Herbet, Marie Hautière, Valentin Asei‐Ceschino, Clémentin Jacques, Laura Brard, Thomas Harnois, Valérie Coronas, Bruno Constantin, Aurélien Chatelier, Jean Chemin, Serge Urbach, Martial Seveno, Szimonetta Hideg, Chantal Ripoll, Kasandra Aguilar‐Cázarez, Min Zheng, Guo‐Hao Huang, Sheng‐Qing Lv, Lei Zhang, Philippe Rondard, Laurent Prezeau, Jean‐Philippe Pin, Hugues Duffau, Luc Bauchet, Valérie Rigau, Franck Denat, Charles Truillet, Didier Boquet, Jean‐Philippe Hugnot   +36 more
wiley   +1 more source

Effects of electrical pulse on metal deformation behaviors

Materials Research Express
As a kind of special energy field assisted plastic forming, electric pulse assisted plastic forming combines multiple physical fields, such as thermal, electrical, magnetic and mechanical effects, has multiple effects on metal.
Tao Huang, Fan Yang, Bing-Hui Xing, Ke-Xing Song, Nan Xiang, Yan-Min Zhang, Xue-Wen Chen, Jun-Qing Guo   +7 more
doaj   +1 more source

Forces prediction in micro-grinding single-crystal copper considering the crystallographic orientation

Manufacturing Review, 2018
In the micro-grinding of single-crystal copper, the effect of crystallography becomes significant as the wheel works intra-crystalline. To quantify the effect of crystallographic orientation (CO) related to the cutting direction on the micro-grinding ...
Zhao Man, Ji Xia, Li Beizhi, Liang Steven Y.   +3 more
doaj   +1 more source

Constitutive Equation of Hot Deformation of ZL114A Alloy

Journal of Harbin University of Science and Technology, 2018
At the condition of deformation temperature of 350 ～ 470 ℃，strain rate of 0. 001 ～ 10 s －1， deformation of 50%，hot compression tests for ZL114A alloy were carried out by Gleeble-1500D thermal simulation testing machine. The characteristics of true stress-
KANG Fu-wei, ZHANG Ji-min, FAN De-zhi, WANG Shan-shan   +3 more
doaj   +1 more source

Towards an Optimized Artificial Neural Network for Predicting Flow Stress of In718 Alloys at High Temperatures. [PDF]

Materials (Basel), 2023
Zhang C, Shi Q, Wang Y, Qiao J, Tang T, Zhou J, Liang W, Chen G.   +7 more
europepmc   +1 more source

Establishment of a humanized patient‐derived xenograft mouse model of high‐grade serous ovarian cancer for preclinical evaluation of combination immunotherapy

Molecular Oncology, EarlyView.
We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric, Line Bjørge, Martine Rott Lode, Cecilie Fredvik Torkildsen, Pia Aehnlich, Rammah Elnour, Daniela Elena Costea, Lars Andreas Akslen, Liv Cecilie Vestrheim Thomsen, Emmet McCormack, Katrin Kleinmanns   +10 more
wiley   +1 more source

Study on constitutive models of hot deformation for 34CrNi3MoV steel

Metalurgija, 2023
Isothermal constant strain rate compression experiments were conducted on 34CrNi3MoV steel using a thermal simulation experimental machine to study its thermal deformation behavior, with deformation temperatures ranging from 800 - 1 200 °C and strain ...
B. Zheng, D. Xu, Y. Q. Wang, L. X. Guo, H. Y. Zhao, D. Y. Ju   +5 more
doaj  

Thermal Deformation Behavior and Dynamic Softening Mechanisms of Zn-2.0Cu-0.15Ti Alloy: An Investigation of Hot Processing Conditions and Flow Stress Behavior. [PDF]

Materials (Basel), 2023
Xie G, Kuang Z, Li J, Zhang Y, Han S, Li C, Zhu D, Liu Y.   +7 more
europepmc   +1 more source

BED SHEAR STRESS IN UNSTEADY FLOW [PDF]

, 2011
Paul Guard, Peter Nielsen, Tom E. Baldock   +2 more
openalex   +1 more source