Results 71 to 80 of about 7,176,130 (391)
FEBS Open Bio, EarlyView.Caloric restriction that extends lifespan induces the expression of PGC‐1α and MIPEP in white adipose tissue. In this study, co‐overexpression of Pgc‐1α and Mipep upregulated the gene expression of PHOSPHO1. These findings provide new insights into mitochondria‐related mechanisms underlying the effects of caloric restriction in adipocytes.
Mamiko Ishimatsu +9 more
wiley +1 more source
Impact of Electrostatic Forces in Contact Mode Scanning Force Microscopy
, 2010 In this $\ll$ contribution we address the question to what extent surface charges affect contact-mode scanning force microscopy measurements. % We therefore designed samples where we could generate localized electric field distributions near the surface ...
D. Sarid +5 more
core +1 more source
In Situ Synthesis of a Wear Resistant Layer on the Surface of Low Carbon Steel produced by Laser Melt Injection Technology [PDF]
, 2013 Titanium and his compounds are one of the most frequently used reinforcing particles in iron – ceramic composite materials. These materials will possess special characteristics because they are quenchable, their hardness can be increased by heat ...
Búza, Gábor +2 more
core +1 more source
Surface Roughness Effect on Microhardness Measurements
Tribology in IndustryMicro-Vickers hardness measurements are essential for evaluating micro-scale material hardness, providing insights into surface properties and material strength. However, many factors can influence the precision of hardness measurements.
Raimonds Sirants, Janis Lungevics
doaj +1 more source
Weathering characteristics of impregnated and coated calabrian pine wood
Maderas: Ciencia y Tecnología, 2021 This study was designed to investigate the weathering characteristics of Calabrian pine (Pinus brutia) wood. The wood specimens were impregnated with some copper-based chemicals and then varnish coated.
Ergun Baysal +6 more
doaj
Characterization of ribosome heterogeneity during endothelial to hematopoietic transition
FEBS Open Bio, EarlyView.The panorama of ribosome heterogeneity during embryonic hematopoiesis has not yet been portrayed. In this study, utilizing dual‐omics data, the heterogenous dynamic of ribosome during endothelial‐to‐hematopoietic transition has been systemically described. Moreover, stage‐specific upregulation and peripheral localization of RPL27 and RACK1 in hemogenic
Xitong Tian +4 more
wiley +1 more source
The coated surface hardness: a kinematic model [PDF]
Thin Solid Films, 1998 Abstract A study of the mechanical behaviour of a composite film-substrate material during the hardness test is undertaken. An analytical calculation is proposed applying the kinematic model to the case of the coated spherical cavity problem. The aim of this paper is to discuss the parameters that influence the mechanical behaviour, in order to ...
Fernandes, J. V. +2 more
openaire +3 more sources
The Regulation of Trace Metal Elements in Cancer Ferroptosis
Advanced Biology, EarlyView.The induction of ferroptosis inhibits tumor growth, enhances anticancer efficacy, and overcomes drug resistance. Recent evidence shows nonferrous metal elements play a role in ferroptosis. This review focuses on how trace metals regulate ferroptosis processes like iron accumulation, lipid peroxidation, and antioxidant defense.
Xiaoyan Wang +5 more
wiley +1 more source
Electronic Physician, 2017 Introduction Dental caries is a major public health problem, and Streptococcus mutans is considered the main causal agent of dental caries. This study aimed to compare the effect of three re-mineralizing materials: resin infiltrant, fluoride varnish, and
Mahdiye Aziznezhad +6 more
semanticscholar +1 more source
Turkish Journal of Orthodontics, 1997 In dental practice, acrylic resin base appliances should be kept in varions chemical disinfecting solutions, before and after laboratory stage and also after application to the patient, against cross-contamination.
A. İhya Karaman +2 more
doaj +1 more source