Results 51 to 60 of about 453 (191)

Effect of Controlled Rolling and Cooling Process on Structure and Properties of X100 Pipeline Steel

open access: yesTeshugang, 2007
The controlled rolling and cooling test for a V-Nb-Ti microalloying X100 pipeline steel(0.057C,1.84Mn, 0.25Mo) has been caried out by φ350 mm 4 roll mill in laboratory.Results showed that with initial rolling temperature 1100 ℃,finishing temperature 800 ...
刘守显   +4 more
doaj  

Leukemic Cells Hijack Stromal Bioelectricity to Reprogram the Bone Marrow Niche via CaV1.2‐Dependent Mechanisms

open access: yesAdvanced Science, Volume 12, Issue 39, October 20, 2025.
Leukemic blasts induce membrane depolarization in mesenchymal stromal cells (MSCs), contributing to a dysfunctional niche that favors leukemia progression. Here, it is demonstrated that restoring the expression of CaV1.2 calcium channel in AML‐MSCs repolarizes their membrane potential, reprogramming them toward a healthy phenotype.
Ambra Da Ros   +11 more
wiley   +1 more source

Protective mechanisms against Alzheimer's disease in APOE3‐Christchurch homozygous astrocytes

open access: yesAlzheimer's &Dementia, Volume 21, Issue 9, September 2025.
Abstract INTRODUCTION Alzheimer's disease (AD) is characterized by tau pathology, leading to neurodegeneration. Astrocytes regulate central nervous system homeostasis and influence AD progression. The APOE3‐Christchurch (APOE3‐Ch) variant is linked to AD resilience, but its protective mechanisms remain unclear.
Xinran Tian   +10 more
wiley   +1 more source

Corrosion behaviour of X100 pipeline steel under a salty droplet covered by simulated diluted bitumen

open access: yes, 2018
A NaCl-containing water droplet covered by simulated diluted bitumen was used to mimic the internal corrosion scenario that pipelines transporting diluted bitumen may encounter. The NaCl-containing droplet on the X100 pipeline steel shrank to a smaller
Hongxing Liang   +7 more
core   +1 more source

A Statistical Review of Hydrogen Effects on the Fatigue and Fracture Behavior of Steel

open access: yesFatigue &Fracture of Engineering Materials &Structures, Volume 48, Issue 9, Page 3613-3644, September 2025.
ABSTRACT This study conducts a statistical re‐analysis of experimental data from the literature to assess the influence of hydrogen on key mechanical properties, including the medium‐/high‐cycle fatigue strength and the threshold value of the stress intensity factor range.
H. Wang   +4 more
wiley   +1 more source

Comparative Analysis of Lysophosphatidic Acid Levels in Fibromyalgia and Other Painful Conditions in Female Patients

open access: yesEuropean Journal of Pain, Volume 29, Issue 6, July 2025.
ABSTRACT Background Previous work found a decrease in lysophosphatidylcholines (LPCs) in fibromyalgia (FM) serum, prompting the hypothesis that this decrease could be due to increased conversion of LPC to lysophosphatidic acid (LPA) through autotaxin (ATX). LPA has pronociceptive functions, and increased LPA levels could modulate FM pain.
Joana Menezes   +10 more
wiley   +1 more source

The Effect of Constraint on Ductile Crack Growth for Anisotropy Evaluation of X100 Pipeline Steels

open access: yes, 2014
Plastic anisotropy shows an obvious effect on ductile fracture (static and dynamic) of X100 pipeline steel. The crack tip constraint caused by crack depth and specimen geometry influences the crack growth resistance as well.
Ji, Lingkang   +3 more
core   +1 more source

Electrochemical Analysis of the Corrosion Behavior of Drill Pipe Steel under Oil/Water Emulsion Condition

open access: yesInternational Journal of Electrochemical Science, 2017
This work proposed a rotating disk electrode strategy to study the electrochemical corrosion performance of API-X100 pipeline steel immersed in a simulated oil/water emulsion under controlled electrochemical and hydrodynamic conditions. The mass-transfer
Yisheng Hu   +4 more
doaj   +1 more source

The Fragile X Messenger Ribonucleoprotein 1 Regulates the Morphology and Maturation of Human and Rat Oligodendrocytes

open access: yesGlia, Volume 73, Issue 6, Page 1203-1220, June 2025.
Main Points Loss of FMRP impairs human and rat oligodendrocyte (OL) morphology in vitro. FMRP‐deficient OLs show impaired maturation when engrafted in hypomyelinated mice. Rat Fmr1 knockout OLs show a delay in myelin sheath formation in vivo. ABSTRACT The Fragile X Messenger Ribonucleoprotein (FMRP) is an RNA binding protein that regulates the ...
Vidya Ramesh   +15 more
wiley   +1 more source

Thermodynamics of Deoxidization of Pipeline Steel Based on Technology of Oxide Metallurgy

open access: yesTeshugang, 2007
The optimum conditions of molten steel to precipitate Ti2O3inclusion in solid-liquid dual phase region during solidification are obtained by study on thermodynamics of deoxidization of pipeline steel X100 (0. 03 ~0. 05C, 1.70 ~ 1. 90Mn, 0. 15 ~0.
薛正良   +5 more
doaj  

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