Results 51 to 60 of about 291,758 (266)

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source

Adaptive Feedforward Cancellation for Precise Repetitive Motion in Coarse-Fine Control System

IEEE Access
This paper introduces a novel control scheme to achieve precise repetitive motion within a dual-input-single-output (DISO) system consisting of course-actuator and fine-actuator.
Shota Yabui, Haruki Murakami, Takenori Atsumi, Yusuke Uchiyama   +3 more
doaj   +1 more source

Improved Sliding Mode Control for Permanent Magnet Synchronous Motor Speed Regulation System

Applied Sciences, 2018
Due to advantages such as high speed, high accuracy, low maintenance and high reliability, permanent magnet synchronous motor (PMSM) servo systems have been employed in many fields.
Junbing Qian, Chuankun Ji, Nan Pan, Jing Wu   +3 more
doaj   +1 more source

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

Repetitive Fractional-Order Active Disturbance Rejection Control for Permanent Magnet Synchronous Motor

Machines
In order to reduce the impact of various disturbances on the permanent magnet synchronous motor (PMSM) system especially during low-speed (0–300 rpm), this paper proposes a novel repetitive fractional-order active disturbance rejection control (RFO-ADRC)
Yi Zhao, Liang Guo, Jisong Zhang, Yu Zhou, Wenqi Lu   +4 more
doaj   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

A Family of Fundamental Positive Sequence Detectors Based on Repetitive Schemes

Energies
In electrical power systems, the extraction of the fundamental positive sequence (FPS) is paramount for synchronization, power calculation, and a wide variety of metering and control tasks.
Glendy Anyali Catzin-Contreras, Gerardo Escobar, Luis Ibarra, Andres Alejandro Valdez-Fernandez   +3 more
doaj   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Torque Ripple Reduction in DITC-Based Switched Reluctance Motors Using Integrated ADRC and Repetitive Control

Energies
This study proposes a linear active disturbance rejection control and load-adaptive multi-harmonic repetitive control (LADRC–LAMHRC)-based direct instantaneous torque control strategy to improve the dynamic performance of a three-phase 6/4 switched ...
Ganantu Lal Chakma, Xiangyang Li, Bingbing Wang, Zhiwei Wang, Huimin Chen   +4 more
doaj   +1 more source

Research of waveform control strategy for dual-stage power conversion system

Gong-kuang zidonghua, 2013
In view of problem of harmonic current existed in power conversion system with bi-directional energy control, an integrated current waveform control strategy based on dual-stage main circuit topology was proposed.
LU Sheng-li, JU Wen-yao, JIA Zhong-lu
doaj   +1 more source