Results 61 to 70 of about 652 (179)

Multi‐Tissue Omics Analysis Uncovers Translational Regulation Underlying Complex Traits in Pigs

Advanced Science, EarlyView.
Integrated multi‐omics across pig breeds and tissues reveals key principles of post‐transcriptional translational regulation and their contribution to trait formation. A gene network framework integrating transcriptomic and translatomic data is developed and applied to elucidate the genetic basis of meat production, offering new insights into mammalian
Chao Wang, Yuanyuan Zhang, Choulin Chen, Xiaoxian Xu, Shenghua Qin, Junyan Qi, Yongzhou Bao, Huiming Li, Ruipu Chen, Weigang Zheng, Zhilong Chen, Lingzhao Fang, Yunxiang Zhao, Yuwen Liu   +13 more
wiley   +1 more source

Advanced Stirling Convertor Dual Convertor Controller Testing at NASA Glenn Research Center in the Radioisotope Power Systems System Integration Laboratory [PDF]

NASA Glenn Research Center developed a nonnuclear representation of a Radioisotope Power System (RPS) consisting of a pair of Advanced Stirling Convertors (ASCs), Dual Convertor Controller (DCC) EMs (engineering models) 2 and 3, and associated support ...
Bell, Mark E., Dolce, James L., Dugala, Gina M., Fraeman, Martin, Frankford, David P., Taylor, Linda M.   +5 more
core   +4 more sources

Effect of Parasitic Components in Voltage Drop and Design Consideration of the Switched Impedance Inverter

IET Power Electronics
This paper investigates the impact of parasitic elements on the performance of switched impedance inverters. This work develops a non‐ideal impedance source inverter model, enabling more accurate predictions of voltage gain, current relationships, and ...
Mohsen Hasan Babayi Nozadian, Dmitri Vinnikov, Hamed Mashinchi Maheri   +2 more
doaj   +1 more source

Application of chaotic pulse width modulation control for suppressing electromagnetic interference in a half-bridge converter

The Journal of Engineering, 2014
It was proposed in the former research that chaos control can be used to suppress electromagnetic interference (EMI) in DC–DC converters. Analysis on a half-bridge converter is detailed in this study.
Yuhong Song, Junying Niu
doaj   +1 more source

Effects of VSM convertor control on penetration limits of non-synchronous generation in the GB power system [PDF]

, 2016
2013 saw the presentation of a paper [1][2] to the wind integration workshop, which demonstrated 26 high convertor penetration scenarios, 17 of which introduced a type of instability in RMS models previously unseen by the researchers. It also provided an
Booth, Campbell D., Dysko, Adam, Ierna, Richard, Roscoe, Andrew J., Urdal, Helge, Yu, Mengran, Zhu, Jiebei   +6 more
core  

Liquid Metals in Radio Frequency Applications: A Review of Physics, Manufacturing, and Emerging Technologies

Advanced Electronic Materials, EarlyView.
This paper reviews the physics of liquid metals in RF devices, including the influence of mechanical strain on resonance as well as fabrication methods and strategies for designing tunable and strain‐tolerant inductors, capacitors, and antennas.
Md Saifur Rahman, William J. Scheideler
wiley   +1 more source

Current fluctuations reduction strategy based on optimal three‐space‐vector pulse‐width modulation for service‐life improvement of DC‐link electrolytic capacitors in three‐phase voltage‐source inverter system

IET Electric Power Applications
The authors propose a current fluctuation reduction strategy based on optimal three‐space‐vector pulse‐width modulation (TSVPWM), which is used to improve the service‐life of the dc‐link electrolytic capacitors in two‐level three‐phase voltage‐source ...
Peihe Li, Anwen Shen, Qipeng Tang, Xin Luo, Jinbang Xu   +4 more
doaj   +1 more source

New modulation scheme for bidirectional qZS modular multi-level converters

The Journal of Engineering, 2019
This study proposes a dedicated modulation scheme for a bidirectional quasi-Z-source (qZS) modular multi-level converter. The operation principle and a suitable pulse-width modulation method are proposed.
Fatma A. Khera, Christian Klumpner, Pat W. Wheeler   +2 more
doaj   +1 more source

Contact Force Estimation of Continuum Robots without Embedded Sensors: A Review

Advanced Intelligent Systems, EarlyView.
This review surveys methods for estimating contact forces in continuum robots without embedded sensors. It explains why contact force matters, classifies force patterns, and groups existing methods into three approaches based on actuation, deformation, and environment information.
An Hu, Yu Sun
wiley   +1 more source

Adaptive double-integral-sliding-mode-maximum-power-point tracker for a photovoltaic system

The Journal of Engineering, 2015
This study proposed an adaptive double-integral-sliding-mode-controller-maximum-power-point tracker (DISMC-MPPT) for maximum-power-point (MPP) tracking of a photovoltaic (PV) system.
Bidyadhar Subudhi, Raseswari Pradhan
doaj   +1 more source