Results 161 to 170 of about 572,795 (322)

Intrafollicular Retinoic Acid Signaling Is Important for Luteinizing Hormone-Induced Oocyte Meiotic Resumption. [PDF]

open access: yesGenes (Basel), 2023
Wang F   +9 more
europepmc   +1 more source

PENGGUNAAN LIGHTNING ARRESTER PADA GARDU INDUK SUNGAI JUARO PALEMBANG [PDF]

open access: yes, 2015
Protection system plays an important role in the survival and security of the substation in the energy supply. Arrester is one of the tools in the protection system to protect from over voltage disturbances originating from lightning strikes. The aim of
Akbar, Jihadul
core  

Targeting IGF1‐Induced Cellular Senescence to Rejuvenate Hair Follicle Aging

open access: yesAging Cell, EarlyView.
Age‐related increases in IGF‐1 expression in the skin accelerate stem cell exhaustion and senescence by impairing SIRT1 function, ultimately driving hair follicle aging. Conversely, activating SIRT1, clearing senescent cells, or adopting dietary restriction can mitigate excessive IGF‐1 signaling and provide a promising strategy to rejuvenate hair ...
Yang Wang   +22 more
wiley   +1 more source

The mRNA-destabilizing protein Tristetraprolin targets "meiosis arrester" Nppc mRNA in mammalian preovulatory follicles. [PDF]

open access: yesProc Natl Acad Sci U S A, 2021
Xi G   +19 more
europepmc   +1 more source

The Influence of Atmospheric Overvoltages on High-Voltage SF6 Substations [PDF]

open access: yes, 2011
Very fast overvoltages are characteristic of high-voltage metal-enclosed SF6 insulated substations. During the transient phenomenon, on the SF6 substation enclosure an undesired, short-lasting induced overvoltage may appear, which cannot be prevented ...
Marinko Barukčić   +2 more
core   +1 more source

TLR7 Mediates HIV‐1 Tat‐Induced Cellular Senescence in Human Astrocytes

open access: yesAging Cell, EarlyView.
Once internalized into endolysosomes, HIV‐1 Tat interacts and activates TLR7, causing endolysosome damage. Such interaction between HIV‐1 Tat and TLR7 also leads to a senescence‐like phenotype in astrocytes, including cell cycle arrest, elevated levels of p21 and p16 proteins, increased SA‐β‐gal activity, and enhanced secretion of SASP factors ...
Neda Rezagholizadeh   +5 more
wiley   +1 more source

Leakage Current Analysis of Polymer and Porcelain Housed Metal Oxide Surge Arresters in Humid Ambient Conditions

open access: yesIranian Journal of Electrical and Electronic Engineering, 2015
This paper aims to measure and analyze of the leakage current of 20 kV polymer and porcelain metal oxide surge arresters under humid ambient conditions by applying different voltages to the arresters terminal.
K. Mokhtari, M. Mirzaie, M. Shahabi
doaj  

Global emergency medicine: A scoping review of the literature from 2023

open access: yesAcademic Emergency Medicine, EarlyView.
Abstract Objective The Global Emergency Medicine Literature Review (GEMLR) highlights the highest‐quality research addressing emergency care in resource‐limited settings (ECRLS). This 18th edition reviews global emergency medicine (GEM) literature published during 2023.
Braden J. Hexom   +76 more
wiley   +1 more source

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