Results 51 to 60 of about 9,664,256 (306)
The Role of Calcitonin Gene‐Related Peptide in High‐Altitude Headache: A Prospective Field Study
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective High‐altitude headache (HAH) is a common neurological condition associated with rapid ascent to high altitude. The pathophysiological mechanisms underlying HAH remain incompletely understood. Calcitonin gene‐related peptide (CGRP), a neuropeptide implicated in migraine pathophysiology, may play a key role in the pathophysiology of ...
Roman Schniepp +4 more
wiley +1 more source
Abrasive wear with particular reference to digger teeth [PDF]
, 1987 This thesis was submitted for the degree of Doctor of Philosophy and was awarded by Brunel University.Abrasive wear occurs when a contact associated with stress between a metal surface and a herd particle (frequently of mineral origin) leads to ...
Mashloosh, KM
core
, 2014 Load bearing implant prostheses such as orthopaedic hip and knee implants may be considered as tribocorrosion systems since the wear processes are a result of combined mechanical and chemical mechanisms.
Black, R.A. +5 more
core +1 more source
Sliding wear behavior of a sustainable Fe-based coating and its damage mechanisms
, 2022 The current industry demand is to identify suitable alternatives to the risk-of-supply prone and/or toxic, WC-Co and electrolytic hard chrome coatings without comprising the desired wear performance.
Awe, Samuel A. +11 more
core +1 more source
A Study on Tooth Wear Mechanisms During the Bandsawing of Cr12MoV with a Bimetal Bandsaw Blade
CrystalsBandsaw blades are typical band-shaped cutting tools that are characterized by their low stiffness and micro-level cutting depth, resulting in distinct wear mechanisms compared to rigid cutting tools.
Yuzhen Jia +5 more
doaj +1 more source
Erosion behaviour of epoxy based unidirectionl (GFRP) composite materials
Alexandria Engineering Journal, 2011 In the present work, the solid particle erosion behaviour and wear mechanism of commercial epoxy based unidirectional glass fibre reinforced plastics (GFRP) composites were investigated.
Y. Fouad, M. El-Meniawi, A. Afifi
doaj +1 more source
A review on tool wear issues in drilling CFRP laminates
Frontiers in Materials, 2022 Carbon fiber reinforced polymer (CFRP) laminates are featured by superior mechanical properties and excellent structural functions, which have been a promising alternative to conventional alloys and steels in diverse industrial fields.
Jinyang Xu
doaj +1 more source
A 57‐Year‐Old Male With Behavioral Variant Frontotemporal Dementia and MATR3 and NOS3 Mutations
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT This report presents a case of behavioral variant frontotemporal dementia caused by mutations in the MATR3 and NOS3 genes, aiming to analyze its clinical manifestations and genetic characteristics. For a case presenting with personality changes and gait abnormalities as the initial symptoms, this study conducted a comprehensive analysis of its
Feifei Lin, Saie Huang
wiley +1 more source
Wear maps for TiC composite based coatings deposited on 303 stainless steel
, 2014 Dry sliding wear (pin-on-disc) tests were carried out under ambient conditions at room temperature for TiC coated and uncoated 303 stainless steel, using alumina as a counterface.
Rasool, Ghulam +3 more
core +1 more source
Performance of Austenitic High-Nitrogen Steels under Gross Slip Fretting Corrosion in Bovine Serum
Journal of Functional BiomaterialsModular artificial hip joints are a clinical standard today. However, the release of wear products from the head–taper interface, which includes wear particles in the nm size range, as well as metal ions, have raised concerns. Depending on the loading of
Alfons Fischer +6 more
doaj +1 more source