Results 41 to 50 of about 115,222 (300)

Prediction of CT saturation period for differential relay adaptation purposes [PDF]

, 2008
A new approach to CT saturation assessment is presented in the paper. Detailed algorithms for decaying DC component measurement and CT saturation prediction are proposed and their accuracy is discussed.
Hayder, T, Rebizant, W, Schiel, L
core  

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

A hybrid intelligent busbar protection strategy using hyperbolic S‐transforms and extreme learning machines

Engineering Reports, 2021
In power systems, busbars connect important components such as generators, transmission lines, and loads. A typical fault occurrence on the busbar may result in the isolation of faulty sections from other normally operating parts of the system resulting ...
Abolfazl Rahimnejad, Milad Gil, Aliakbar Abdoos, S. Andrew Gadsden   +3 more
doaj   +1 more source

Transmission Line Distance Protection Under Current Transformer Saturation

Journal of Modern Power Systems and Clean Energy, 2021
Conventional transmission line distance protection approaches are subject to malfunction under reverse fault-induced current transformer (CT) saturation for the typically employed breaker-and-a-half configuration.
Yuping Zheng, Tonghua Wu, Feng Hong, Gang Yao, Jimin Chai, Zhinong Wei   +5 more
doaj   +1 more source

Cyclic azapeptide CD36 ligand attenuates cardiac injury and reduces long‐chain fatty acid accumulation after myocardial ischemia–reperfusion in mice

FEBS Open Bio, EarlyView.
In a murine model of myocardial ischemia and reperfusion (MI/R), the CD36 azapeptide ligand MPE‐298 reduces cardiac injury and transiently lowers left ventricular long‐chain fatty acids (LCFAs) accumulation 3 h after reperfusion, accompanied by a decrease of oxidative stress and inflammation‐associated genes' expression in the heart and adipose tissue.
Jade Gauvin, Naghme Radmannia, David N. Huynh, Liliane Ménard, Caroline Daneault, Maïté Veilleux, Ahsanullah Ahsanullah, André C. Carpentier, William D. Lubell, Matthieu Ruiz, Huy Ong, Sylvie Marleau, Simon‐Pierre Gravel   +12 more
wiley   +1 more source

First Fiber-Enabled CT with Reservoir Saturation Tool in Asia to Unlock Behind-Casing Opportunity in Offshore Myanmar [PDF]

, 2017
An infill drilling campaign in offshore Myanmar was facing challenges to accommodate well intervention activity in order to achieve additional production targets; therefore, there was a need to search for an alternative, cost-effective solution in the ...
J.. Jenie, A. Mohamad Nazri, Z.. Hami, Y. Min Htun, N. Kamarul Zaman, R.. Mohallem, K.. Salleh   +6 more
core   +1 more source

Purification and preparation of Marchantia polymorpha Auxin Response Factor 2 for phase separation studies

FEBS Open Bio, EarlyView.
We describe detailed protocols for the purification and preparation of Marchantia polymorpha Auxin Response Factor 2 (MpARF2). This protein is fused to an MBP solubility tag and an mNG fluorescent tag and is purified from Escherichia coli. The presented procedures make it possible to study MpARF2 assemblies, which could arise from phase separation ...
Bas Janssen, Robin Romein, Willy A. M. van den Berg, Simon Lindhoud, Jan Willem Borst, Carlo P. M. van Mierlo   +5 more
wiley   +1 more source

De novo synthesis of short‐chain aldehydes and hydrocarbons secreted by the brown marmorated stink bug Halyomorpha halys

FEBS Open Bio, EarlyView.
The brown marmorated stink bug, Halyomorpha halys, mainly secretes 4‐oxo‐(E)‐2‐hexenal, (E)‐2‐decenal, dodecane and tridecane, a mixture representative of that released by many heteropterans. We demonstrated that H. halys can synthesise these secretory components de novo using dietary glucose.
Haruna Fujimori, Koji Noge
wiley   +1 more source

Experiments on CO2 foam seepage characteristics in porous media

Petroleum Exploration and Development, 2016
Simulative experiments were carried out for CO2 foam flooding process in homogeneous porous media prepared with the sand packing method, and the CO2 foam seepage characteristics in porous media were studied with CT technology.
Dongxing DU, Dexi WANG, Ninghong JIA, Weifeng LYU, Jishun QIN, Chengcheng WANG, Shengbin SUN, Yingge LI   +7 more
doaj   +1 more source

Simulation results of the test set when the branch BO of the T-connection transmission line zone exhibits CT saturation. [PDF]

, 2019
Simulation results of the test set when the branch BO of the T-connection transmission line zone exhibits CT saturation.
Leilei Chen (214607), Qiaomei Wang (1710562), Hao Wu (65943), Jie Yang (121778)   +3 more
core   +1 more source