Results 91 to 100 of about 18,612,944 (295)

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

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

Microstructure Evolution and Material Flow of Steel in Semi-solid Forming Process [PDF]

, 2011
The present study aims to identify and characterize the development of microstructure and deformation characteristics of steel grades in semi-solid state which is affected by the change in morphologies of microstructure at high temperature ...
GU, Guochao, LANGLOIS, Laurent, BECKER, Eric, PESCI, Raphaël, BIGOT, Régis   +4 more
core  

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

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

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
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  

Yeast Gcn2 retains activity following humanization of its auto‐phosphorylation region

FEBS Open Bio, EarlyView.
Using Saccharomyces cerevisiae as a model to study Gcn2 activation and regulation is limited by the lack of antibodies detecting phosphorylated Gcn2. To overcome this, we engineered Gcn2‐HsC, a yeast Gcn2 variant recognizable by commercial anti‐human phospho‐GCN2 antibodies.
Reuben A. Anderson, Anja H. Schiemann, Evelyn Sattlegger   +2 more
wiley   +1 more source

MagmaFlow: A desktop platform for artificial intelligence‐driven expression analysis

FEBS Open Bio, EarlyView.
MagmaFlow is a free, no‐code platform for gene expression analysis. It generates interactive volcano plots, links genes to literature, pathways, and diseases, prioritizes candidates using millions of publications, identifies affected biological processes, builds network diagrams, and exports publication‐ready figures and reports for macOS and Windows ...
Carlos E. Buss, Ao Li, Eduardo H. Gilglioni, Mayank Bansal, Sumeet Pal Singh, Latifa Bakiri, Alessandra K. Cardozo, Esteban N. Gurzov   +7 more
wiley   +1 more source

High-resolution solid state NMR experiments for the characterization of calcium phosphate biomaterials and biominerals [PDF]

, 2011
Calcium phosphates form a vast family of biominerals, which have attracted much attention in fields like biology, medicine, and materials science, to name a few.
Hanna, John, Christel Gervais, Smith, Mark,, Pourpoint Frederique, Smith, Mark E., Coelho, Cristina, Gilles Guerrero, Smith Mark, Isabelle Gennero, Christian Bonhomme, Mauri Francesco, Dupree, Ray, Laurencin Dalicieux, Sara, Bonhomme, Christian, Salles, Jean-Pierre, Pourpoint, Frédérique, John V. Hanna, Howes, Andrew P., Jean-Pierre Salles, Franck Fayon, Laurencin-Dalicieux, Sara, Gennero Isabelle, P. Hubert Mutin, Diogo Cristina, Dalicieux Sara, Howes, Andrew, P., Sara Laurencin Dalicieux, Danielle Laurencin, Mutin P, Gennero, Isabelle, Coelho Diogo, Cristina, Gervais, Christel, Laurencin Danielle, Francesco Mauri, Fayon, Franck, Cristina Coelho Diogo, Hanna John, Diogo, Cristina Coelho, Howes Andrew, Salles Jean-Pierre, Frédérique Pourpoint, Mutin, P. Hubert, Smith, Mark, E., Guerrero Gilles, Mark E. Smith, Dalicieux, Sara Laurencin, Guerrero, Gilles, Gervais Christel, Howes, Andrew,, Hanna, John V., Ray Dupree, Andrew P. Howes, Dupree Ray, Laurencin, Danielle, Mauri, Francesco, Bonhomme Christian and Fayon Franck   +55 more
core   +1 more source