Results 81 to 90 of about 30,101 (306)

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

An iteration-based design algorithm for high frequency transformer in SSTs and its validation by finite element analysis

Journal of Engineering and Applied Science
This paper proposes an iteration-based algorithm for the optimum design of a high frequency transformer for solid-state transformer (SST) applications.
Sherin Joseph, Shajimon Kalayil John, Pinkymol Kudilil Prasad, Jineeth Joseph, Muraleedharan Nair   +4 more
doaj   +1 more source

Lightning Overvoltage Response Modeling and Protection Design for Solid State Transformer

IEEE Access
The rapid development of the AI and ICT industry has driven massive data center construction. Compared to conventional LFT (line-frequency transformer)-isolated conversion system, SST-based uninterruptible power supply solution offers high efficiency ...
Jiatong Zhang, Jianxiong Yu, Jie Ming, Jiajie Duan, Chushan Li   +4 more
doaj   +1 more source

AC-AC Dual Active Bridge Converter for Solid State Transformer

, 2009
This work investigates the application of an ac-ac dual active bridge converter for solid state transformer. The proposed converter topology consists of two active H-bridges and one high frequency transformer.
Qin, Hengsi, Hengsi Qin, Kimball, Jonathan W., J.W. Kimball   +3 more
core   +1 more source

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

FEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard, Emma‐Jayne Proctor, Jiawa Wang, Nikolas P. Johnston, Andrew Hayes, Georgia McCorkell, Haibo Yu, Jai Tree, Mark R. Davies, Mark J. Walker, Ronald Sluyter, Stephan Brouwer, Martina L. Sanderson‐Smith   +12 more
wiley   +1 more source

The Development of Breakdown in Transformer Oil

Advances in Electrical and Electronic Engineering, 2007
The conditions under which breakdown of composite liquid - solid insulation can be occurred, e.g. in transformer, play an important role in designing of such insulation.
Jozef Kudelcik
doaj  

Sensitivity Analysis of Medium Frequency Transformer Designs for Solid State Transformers [PDF]

This paper discusses the technical challenges and trade-offs tied to design of medium frequency transformers for medium-voltage high-power applications and emerging solid state transformers.
Dujic, Drazen, Mogorovic, Marko
core   +1 more source

Loss of AMBRA1 activates MAPK and angiogenesis signaling pathways in melanoma cells

FEBS Open Bio, EarlyView.
Loss of AMBRA1 in melanoma cells activates multiple oncogenic pathways associated with tumor progression. Transcriptomic and protein network analyses revealed that AMBRA1 depletion enhances MAPK/ERK signaling, angiogenesis, TGF‐β/EMT signaling, and Wnt/axon guidance pathways.
Milad Ibrahim, Marco Corazzari, Iman Osman, Jane Armstrong, Noel Carter   +4 more
wiley   +1 more source

Overload Control in Smart Transformer-Fed Grid

Applied Sciences, 2017
Renewable energy resources and new loads—such as electric vehicles—challenge grid management. Among several scenarios, the smart transformer represents a solution for simultaneously managing low- and medium-voltage grids, providing ancillary services to ...
Giovanni De Carne, Zhixiang Zou, Giampaolo Buticchi, Marco Liserre, Costas Vournas   +4 more
doaj   +1 more source

Overloading Scenario in Solid State Transformer [PDF]

Nowadays, solid state transformer (SST) is been considered as an alternative option in smart grid where additional ancillary services that cannot be provided by conventional line frequency transformer (LFT) are required.
Dahidah MSA, Alharbi MA, Ethni S, Kadandani N   +3 more
core