Results 101 to 110 of about 325,840 (312)

An online method for identifying metering relative errors in wide‐area interconnection CVTs using PMU measurements, SDP graphs, and ResNet50‐L1M

IET Science, Measurement & Technology
This paper proposes an online identification method utilizing phasor measurement unit (PMU) measurements, symmetric dot pattern (SDP) graphs, and the ResNet50‐L1 M model to facilitate the rapid identification of metering relative errors among ...
Chunyang Jiang, Shengguo Xia, Feng Zhou, Xiaodong Yin, Bolun Du   +4 more
doaj   +1 more source

Energy Efficiency of Plasma Jets: Electrical Modeling Based on Experimental Results

Plasma
This paper focuses on the determination of and improvement in the energy efficiency of plasma jets. To achieve this goal, an equivalent electrical model of a discharge reactor was developed, incorporating variable electrical parameters.
Achraf Hani, Karim Saber, Alyen Abahazem, Nofel Merbahi   +3 more
doaj   +1 more source

Analysis and design of SOI MEMS step up voltage converters

, 2013
Energy harvesting systems are becoming an increasingly popular area for research as they present themselves as a clean, renewable source of energy. There are currently some key design issues facing the development of these energy harvesting systems.
Gleeson, Rachel
core  

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

Differential‐sampling control algorithm and theoretical analysis for programmable‐Josephson‐voltage‐standard traceability application

IET Science, Measurement & Technology
The programmable Josephson voltage standard (PJVS) provides a new way and higher accuracy for the traceability of traditional measurement standards.
Xiaodong Yin, Qi Nie, Xiaofei Li, Feng Zhou, Haoliang Hu, Feitong Zeng   +5 more
doaj   +1 more source

Research on the Algorithm and Test of Transmission Line Voltage Measurement Based on Electric Field Integral Method

IEEE Access, 2018
The non-contact voltage measurement of the transmission line is of importance to the operation and intellectualization of the electrical power system. Presently, the non-contact measurement of the transmission line voltage based on the field sensor has ...
Jingang Wang, Lu Gao
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

An improved voltage measuring method for single battery in series batteries

Gong-kuang zidonghua, 2013
In view of problem of leakage current in voltage measuring method for single battery in series batteries based on operational amplifier and MOSFET, an improved voltage measuring method was proposed.
LIN Yin, DENG Fei, LIU Ya-hui
doaj  

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Space charge measurement and analysis in low density polyethylene films

, 2009
The growing requirement of reliability for an insulation system gives researchers greater responsibility to investigate new techniques for monitoring and diagnosing dielectrics subjected to an electric field.
Xu, Zhiqiang
core