Results 111 to 120 of about 278,966 (304)

Optimal Fault Recovery in Distribution Networks with Multi-State SOP Regulation and Network Reconfiguration [PDF]

Dianli jianshe
[Objective] Following fault-induced outages in flexible interconnected distribution networks，devices such as Soft Open Points （SOPs） can enable rapid and coordinated power rerouting or support islanded operation.
LIU Qian, CHEN Qian, XU Yang, WU Kehan
doaj   +1 more source

Frequency Restoration Reserve Control Scheme with Participation of Industrial Loads

, 2013
In order to accommodate larger amounts of renewable energy resources, whose power output is inherently unpredictable, there is an increasing need for frequency control power reserves. Loads are already used to provide replacement reserves, i.e.
Fabozzi, D, Pal, BC, Thornhill, NF
core   +1 more source

SIRT4 positively regulates autophagy via ULK1, but independently of HDAC6 and OPA1

FEBS Open Bio, EarlyView.
Cells expressing SIRT4 (H161Y), a catalytically inactive mutant of the sirtuin SIRT4, fail to upregulate LC3B‐II and exhibit a reduced autophagic flux under stress conditions. Interestingly, SIRT4(H161Y) promotes phosphorylation of ULK1 at S638 and S758 that are associated with inhibition of autophagy initiation.
Isabell Lehmkuhl, Khawar Amin, Lydia Gabriel, Nils Hampel, Afshin Iram, Julia Hesse, Constanze Wiek, Jasmin Thuy Vy Nguyen, Helmut Hanenberg, Jürgen Scheller, M. Reza Ahmadian, Björn Stork, Doreen M. Floss, Roland P. Piekorz   +13 more
wiley   +1 more source

Finite Element Analysis Of Low Elastic Modulus Implant Crown

International Dental Journal
Aim or purpose: This study aims to evaluate the stress cushioning effect of low elastic modulus materials, such as rubber and polymers, in implant crown restorations.
Yao Chen
doaj   +1 more source

Metformin promotes mitochondrial integrity through AMPK‐signaling in Leber's hereditary optic neuropathy

FEBS Open Bio, EarlyView.
Metformin mediates mitochondrial quality control in Leber's hereditary optic neuropathy (LHON) fibroblasts carrying mtDNA mutations. At therapeutic levels, metformin activates AMPK signaling to restore mitochondrial dynamics by promoting fusion and restraining fission, while preserving mitochondrial mass, enhancing autophagy/mitophagy and biogenesis ...
Chatnapa Panusatid, Rapasviranda Soiyangsuk, Maneeluck Tanadjindarat, Chayanon Peerapittayamongkol   +3 more
wiley   +1 more source

Restoration Strategy for Urban Power Distribution Systems Considering Coupling with Transportation Networks Under Heavy Rainstorm Disasters

Energies
With the increasing frequency of extreme weather events such as heavy rainstorm disasters, the stable operation of power systems is facing significant challenges.
Dongli Jia, Zhao Li, Yongle Dong, Xiaojun Wang, Mingcong Lin, Kaiyuan He, Xiaoyu Yang, Jiajing Liu   +7 more
doaj   +1 more source

Assessment method and metrics of power system resilience after disasters

The Journal of Engineering, 2018
How to restore the load of power system after disasters, especially to guarantee the power supply of the important load, is a significant segment of the research on power system resilience.
Han Zhang, Zhaohong Bie, Gengfeng Li, Yanling Lin   +3 more
doaj   +1 more source

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source

Genetic load and viability of a future restored northern white rhino population

Evolutionary Applications
As biodiversity loss outpaces recovery, conservationists are increasingly turning to novel tools for preventing extinction, including cloning and in vitro gametogenesis of biobanked cells.
Aryn P. Wilder, Cynthia C. Steiner, Sarah Hendricks, Benjamin C. Haller, Chang Kim, Marisa L. Korody, Oliver A. Ryder   +6 more
doaj   +1 more source

Distributed Load Restoration in Unbalanced Active Distribution Systems

IEEE Transactions on Smart Grid, 2019
The resilience of modern power systems has been constantly threatened by various natural disasters and man-made attacks. Under those threats, fast and automatic restoration actions are critical for restoring impacted systems to normal operating conditions and preventing from additional disastrous consequences.
Reza Roofegari Nejad, Wei Sun
openaire   +1 more source