Results 101 to 110 of about 1,832,940 (315)

Two-phase flow measurement techniques in industrial solid-gas catalytic processes: current applications and future perspectives

open access: yes, 2011
Two-phase flow measurement techniques in industrial solid-gas catalytic processes: current applications and future ...
叶茂
core  

Derivation of Motor Mean Phase Currents in PMSM Drives Operating with Low Switching-to-Fundamental Frequency Ratio

open access: yesPower Electronics and Drives, 2019
Pulse width modulation (PWM) of inverter output voltage causes the waveforms of motor phase currents to consist of distinctive ripples. In order to provide suitable feedback for the motor current controllers, the mean value must be extracted from the ...
Jarzebowicz Leszek
doaj   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Resolution Enhancement by Compressive Sensing in Power Quality and Phasor Measurement

open access: yes, 2014
Measurement in power systems and, particularly, in smart grids and smart microgrids is often concerned with harmonic analysis of voltage and current waveforms.
NARDUZZI, CLAUDIO   +7 more
core   +1 more source

Fiber Bragg Grating Sensor for Fault Detection in Radial and Network Transmission Lines

open access: yesSensors, 2010
In this paper, a fiber optic based sensor capable of fault detection in both radial and network overhead transmission power line systems is investigated.
Mehdi Shadaram, Amin A. Moghadas
doaj   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

open access: yesFEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai   +4 more
wiley   +1 more source

THE CURRENT AND PROBLEM OF PERFORMANCE MEASUREMENT

open access: yes, 1999
The executive (fox) seizing great power with his accomplice (bear) and desires to keep on seizing his power is beginning to adopt performance measurement. Performance measurement is a means of the administrative reform.
HIRAOKA, Naoto   +5 more
core  

Rogowski Coil for Current Measurement in a Cryogenic Environment

open access: yesMeasurement Science Review, 2015
A Rogowski coil based sensor for current measurement in a cryogenic environment and results of its application for paralleled high temperature superconducting (HTS) coil current sharing are presented. The current sensor consists of a Rogowski coil and an
Ma Tao   +3 more
doaj   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

A current-mode interface circuit for a piezoresistive pressure sensor [PDF]

open access: yes, 1998
An interfacing circuit for piezoresistive pressure sensors based on CMOS current conveyors is presented. The main advantages of the proposed interfacing circuit include the use of a single piezoresistor, the capability of offset compensation, and a ...
Rubio, Carles   +5 more
core   +1 more source

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