Results 71 to 80 of about 8,306,367 (352)
IEEE transactions on power electronics, 2019 This paper proposes a novel health-sensitive parameter, called the gate–emitter pre-threshold voltage VGE(pre-th), for detecting IGBT chip failures in multichip IGBT power modules.
Richard Mandeya +4 more
semanticscholar +1 more source
Molecular Oncology, EarlyView.Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee +8 more
wiley +1 more source
Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment
Molecular Oncology, EarlyView.This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley +1 more source
Phase substitution of spare converter for a failed one of parallel phase staggered converters [PDF]
, 1977 Failure detection and substitution of a spare module is provided in a system having a plurality of phase staggered modules connected in parallel to deliver regulated voltage from an unregulated source.
Mclyman, W. T., Wester, G. W.
core +1 more source
Validation Studies of the ATLAS Pixel Detector Control System
, 2005 The ATLAS pixel detector consists of 1744 identical silicon pixel modules arranged in three barrel layers providing coverage for the central region, and three disk layers on either side of the primary interaction point providing coverage of the forward ...
Becks, Karl-Heinz +10 more
core +2 more sources
Schur Algebras for the Alternating Group and Koszul Duality
, 2020 We introduce the alternating Schur algebra $AS_F(n,d)$ as the commutant of the action of the alternating group $A_d$ on the $d$-fold tensor power of an $n$-dimensional $F$-vector space.
Geetha, Thangavelu +2 more
core +1 more source
Molecular Oncology, EarlyView.This work identified serum proteins associated with pancreatic epithelial neoplasms (PanINs) and early‐stage PDAC. Proteomics screens assessed genetically engineered mice with abundant PanINs, KPC mice (Lox‐STOP‐Lox‐KrasG12D/+ Lox‐STOP‐Lox‐Trp53R172H/+ Pdx1‐Cre) before PDAC development and also early‐stage PDAC patients (n = 31), compared to benign ...
Hannah Mearns +10 more
wiley +1 more source
A Quantitative Analysis of Photovoltaic Modules Using Halved Cells
International Journal of Photoenergy, 2013 In a silicon wafer-based photovoltaic (PV) module, significant power is lost due to current transport through the ribbons interconnecting neighbour cells.
S. Guo +4 more
doaj +1 more source
Photovoltaic power modules for NASA's manned space station [PDF]
The capability and the safety of manned spacecraft are largely dependent upon reliable electric power systems. Two similar space power systems able to survive the low Earth orbit environment, are being considered for NASA's Manned Space Station (SS ...
Tatro, Charles A.
core +1 more source
A Viable Mission Profile Emulator for Power Modules in Modular Multilevel Converters
IEEE transactions on power electronics, 2019 Various methods have been presented in the past to emulate the electrical behavior of modular multilevel converters (MMCs). To meet the demands for the reliability aspect study of MMCs, this paper proposes a viable setup to emulate the thermal behavior ...
Zhongxu Wang +3 more
semanticscholar +1 more source