Results 71 to 80 of about 136,626 (309)

Design And Analysis Of A Fast Transient Voltage Regulator With All Ceramic Output Capacitors For Mobile Microprocessors [PDF]

, 2013
Keperluan untuk mereka bentuk pengatur voltan yang mempunyai tindak balas transien yang cepat didorong oleh kadar transien yang semakin meningkat daripada mikropemproses mudah alih.
Lee, Chun Heng
core  

Investigation of the interaction between step voltage regulators and large‐scale photovoltaic systems regarding voltage regulation and unbalance [PDF]

IET Renewable Power Generation, 2016
The number of installed photovoltaic (PV) systems has been increasing in an unprecedented rate every year throughout the world. In some situations, the PV systems can provide more power than the demand in certain parts of a network and cause reverse power flow, which the traditional distribution networks are not designed for.
Hossain, Mohammed Imran, Yan, Ruifeng, Saha, Tapan K.   +2 more
openaire   +2 more sources

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

FEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang, Satoshi Hashimoto, Sota Ito, Chisato Kikuguchi, Miho Hoshi, Kiyoshi Yamaguchi, Yoichi Furukawa, Toru Suzuki, Toshifumi Inada   +8 more
wiley   +1 more source

Methodology for Selecting Locations for Installation of Sectioning Points and Step-by-step Voltage Regulation

Machinery and Equipment for Rural Area, 2023
Information about the reliability of electricity supply to rural consumers and the quality of electricity supplied to them is given. A point for sectioning and stepped voltage regulation has been developed, which makes it possible to prevent unreasonable interruptions in the power supply to rural consumers and provides a given voltage level for the ...
A.V. Vinogradov, A.V. Vinogradova, I.O. Golikov, A.A. Lansberg   +3 more
openaire   +1 more source

Peptide‐based ligand antagonists block a Vibrio cholerae adhesin

FEBS Letters, EarlyView.
The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang, Grace Du, Charity Yongo‐Luwawa, Angelina Lu, Brett Kinrade, Kim Munro, Karl E. Klose, William D. Lubell, Peter Davies, Shuaiqi Guo   +9 more
wiley   +1 more source

Modeling of virtual synchronous controlled-DFIG considering stator voltage control dynamics for transient stability analysis

International Journal of Electrical Power & Energy Systems
Transient stability of virtual synchronous controlled (VSynC) equipment is usually analyzed without considering the dynamics of the AC voltage controller.
Xiangkun Meng, Shiying Ma, Chao Zheng
doaj   +1 more source

Analysis of an On-Line Stability Monitoring Approach for DC Microgrid Power Converters [PDF]

, 2019
An online approach to evaluate and monitor the stability margins of dc microgrid power converters is presented in this paper. The discussed online stability monitoring technique is based on the Middlebrook's loop-gain measurement technique, adapted to ...
Caldognetto, Tommaso, Khodamoradi, Aram, Liu, Guangyuan, Magnone, Paolo, Mattavelli, Paolo   +4 more
core   +1 more source

Novel 9-Steps Automatic AC Voltage Regulator based on Two Step-down Transformers [PDF]

International Journal of Electrical and Computer Engineering (IJECE), 2017
<p class="IEEEAbtract">A novel design and simulation results of 9-steps automatic AC voltage regulator based on one step-down transformer is presented in this paper. Avoiding the problem of surge at the AC load during controlling jump steps is done through the proposed design. Accurate and smooth controlling function is achieved as well.
openaire   +1 more source