Results 61 to 70 of about 7,990 (195)

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Monitoring of SiC MOSFET junction temperature with on-state voltage at high currents

Chinese Journal of Electrical Engineering, 2020
A junction temperature monitoring method has been presented based on the on-state voltage at high currents. With a simplified physical model, this method mapped the relationship between junction temperature and on-state voltage. The tough calibration and signal sensing issues are solved.
Dan Zheng, Yuhui Kang, Han Cao, Xiaoguang Chai, Tao Fan, Puqi Ning   +5 more
openaire   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

An Novel Thin Layer SOI Carrier-Stored Trench LIGBT With Enhanced Emitter Injection

IEEE Journal of the Electron Devices Society, 2019
An novel thin layer SOI carrier-stored (CS) trench lateral insulated gate bipolar transistor (TLIGBT) with diode-clamped P-shield layer is proposed. The potential of the P-shield layer is clamped by two series-connected diodes.
Bo Yi, Jia Lin, Jiayu Wu, Moufu Kong, Xingbi Chen   +4 more
doaj   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Key Techniques of SiC MOSFET Chip Design and its Development Trend

Kongzhi Yu Xinxi Jishu, 2017
It introduced the application advantages of SiC MOSFET and determined an optimized design of drift layer structure based on the theory of ideal blocking characteristics and on-state resistance.
GAO Yunbin, LI Chengzhan, JIANG Huaping
doaj  

A selection principle of submodule switching state vectors for switching frequency reduction in voltage self‐balancing half‐bridge modular multilevel converters

IET Power Electronics
The problem of submodule switching frequency reduction in half‐bridge modular multilevel converters (HB‐MMCs) with capacitor voltage self‐balancing control is considered and explored in this paper.
Yiyuan Zhou, Liang Qin, Shiqi Yang, Qing Wang, Kaipei Liu   +4 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Feature extraction and state discrimination of opening and closing coils of high-voltage circuit breakers based on corner point location

Zhejiang dianli
The extraction of current characteristics from the opening and closing coils is a crucial method for monitoring the state of high-voltage circuit breakers.
WANG Shaohe, JIANG Jiongting, JIANG Keruo, ZHANG Miaobin, WANG Fenghua, CHEN Xiaoxin   +5 more
doaj   +1 more source

Study on Hot Carriers Effect of Uniaxial Strained Si NMOS

Chemical Engineering Transactions, 2017
The hot carrier effect of strained Si MOS is more significant than that of bulk Si MOS. Based on the study of the mechanism of hot carrier effect in uniaxial strained Si MOS, the factors affecting the hot carrier effect of uniaxial strain Si MOS and the ...
Wang Ying
doaj   +1 more source