Results 81 to 90 of about 739,613 (315)

High‐Entropy Alloy Design Toward Cobalt Substitution for High Hardness and Low Wear Rate Using X–Cr–Fe–Mn–Ni System

Advanced Engineering Materials, EarlyView.
This study explores the replacement of cobalt using the high‐entropy alloy design strategy for wear‐resistant components operating at high temperatures. Starting from the Cantor alloy, cobalt is substituted with Cu, Al, V, or Mo. Metallurgical and tribological analyses reveal that aluminum, vanadium, and molybdenum effectively strengthen the developed ...
Rafaël Jénot, Laurent Peltier, Fodil Meraghni, Mathieu Marquer, Oriane Baulin, Clotilde Macke‐Bart   +5 more
wiley   +1 more source

Genetically determined susceptibility to neurodegeneration is associated with expression of inflammatory genes

Neurobiology of Disease, 2006
Axonal damage, a core feature of neurological diseases, induces a retrograde reaction in neurons and surrounding glia. We determined transcriptional profiles of this reaction using Affymetrix oligonucleotide arrays. Gene expression was examined in spinal
Maria Swanberg, Kristina Duvefelt, Margarita Diez, Jan Hillert, Tomas Olsson, Fredrik Piehl, Olle Lidman   +6 more
doaj   +1 more source

Sex variation in patellar tendon kinetics during running [PDF]

, 2015
Purpose. The aim of the current investigation was to determine whether female recreational runners exhibit distinct patellar tendon loading patterns in relation to their male counterparts. Methods.
Almekinders, Cappozzo, Cavanagh, Ferber, Ferretti, Greenhalgh, Herzog, Janssen, Johnson, Jonathan Sinclair, Maganaris, McLean, Paul John Taylor, Pearson, Robinson, Sigward, Sinclair, Sinclair, Sinclair, Sinclair, Sinclair, Taunton, Van Gent, Wen   +23 more
core   +2 more sources

Microstructural Evolution and Mechanical Performance of Plasma‐Assisted Hybrid Friction Stir Welded Dissimilar Aluminum–Copper Joints

Advanced Engineering Materials, EarlyView.
Plasma‐assisted hybrid friction stir welding of dissimilar AlCu joints employs localized plasma preheating to balance heat input and enhance plastic flow. The optimized process reduces axial force by up to 35%, refines the microstructure, and achieves ≈96% joint efficiency.
Deepak Kumar Yaduwanshi, Pankaj Shrivastava, Ganesh Chouhan, Velaphi Msomi   +3 more
wiley   +1 more source

Mouse genetic approaches applied to the normal tissue radiation response

Frontiers in Oncology, 2012
The varying responses of inbred mouse models to radiation exposure present a unique opportunity to dissect the genetic basis of radiation sensitivity and tissue injury.
Christina Kathleen Haston
doaj   +1 more source

Sevoflurane Pre-conditioning Ameliorates Diabetic Myocardial Ischemia/Reperfusion Injury Via Differential Regulation of p38 and ERK. [PDF]

, 2020
Diabetes mellitus (DM) significantly increases myocardial ischemia/reperfusion (MI/R) injury. During DM, cardioprotection induced by conventional pre-conditioning (PreCon) is decreased due to impaired AMP-activated protein kinase (AMPK) signaling.
Cao, Jimin, Christopher, Theodore, Gao, Erhe, Guo, Rui, Jiao, Liyuan, Lau, Wayne Bond, Lopez, Bernard, Ma, Xin-Liang, Wang, Yajing, Xie, Dina, Zhang, Yanqing, Zhao, Jianli   +11 more
core   +1 more source

Crucifixion and median neuropathy. [PDF]

, 2013
Crucifixion as a means of torture and execution was first developed in the 6th century B.C. and remained popular for over 1000 years. Details of the practice, which claimed hundreds of thousands of lives, have intrigued scholars as historical records and
Regan, Jacqueline M, Shahlaie, Kiarash, Watson, Joseph C   +2 more
core   +1 more source

3D Bioprinting of Thick Adipose Tissues with Integrated Vascular Hierarchies

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
An advanced 3D bioprinting technique is used here to create thick adipose tissues with a central, vessel and extensive branching. The construct is made using alginate, gelatin and collagen‐based bioinks. Flow through the complex vessel network is demonstrated as well as its successful integration with a femoral artery following implantation in a rat ...
Idit Goldfracht, Majd Machour, Inbal Michael, Maria Bulatova, Janette Zavin, Shulamit Levenberg   +5 more
wiley   +1 more source

Changes in the Linear Relationship between Muscle Contraction Intensity and Muscle Hardness after Rectus Femoris Muscle Strain

Case Reports in Orthopedics, 2019
Objective. Joint torque differences between healthy and rehabilitated legs are often measured as a clinical index of recovery from muscle strain injury. Unfortunately, it should be noted that this is a questionable evaluation measure of the muscle after ...
Takayuki Inami, Takuya Shimizu, Tomoaki Osuga, Takaya Narita, Norikazu Hirose, Mitsuyoshi Murayama   +5 more
doaj   +1 more source

Quantifying Regional Lung Deformation Using Four-Dimensional Computed Tomography: A Comparison of Conventional and Oscillatory Ventilation

Frontiers in Physiology, 2020
Mechanical ventilation strategies that reduce the heterogeneity of regional lung stress and strain may reduce the risk of ventilator-induced lung injury (VILI). In this study, we used registration of four-dimensional computed tomographic (4DCT) images to
Jacob Herrmann, Jacob Herrmann, Jacob Herrmann, Sarah E. Gerard, Wei Shao, Monica L. Hawley, Joseph M. Reinhardt, Joseph M. Reinhardt, Gary E. Christensen, Gary E. Christensen, Eric A. Hoffman, Eric A. Hoffman, Eric A. Hoffman, David W. Kaczka, David W. Kaczka, David W. Kaczka, David W. Kaczka   +16 more
doaj   +1 more source