Results 91 to 100 of about 16,642,961 (356)
Design and Experimental Study of a Down-Drive Piezoelectric High-Frequency Fatigue Testing Machine
Applied SciencesIn order to solve the problem of large dynamic load and low loading accuracy prevailing in traditional fatigue testing machines, and to meet the fatigue test loading demand of alternating small-load microelectromechanical devices and bionic devices, a ...
Sida Zhang, Zhigang Yang, Jiangwei Liu
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Review of Multiaxial Testing for Very High Cycle Fatigue: From ‘Conventional’ to Ultrasonic Machines
Machines, 2020 Fatigue is one of the main causes for in service failure of mechanical components and structures. With the development of new materials, such as high strength aluminium or titanium alloys with different microstructures from steels, materials no longer ...
Pedro Costa +6 more
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Fretting Fatigue Behaviour of Alloy Steel in the Very High Cycle Region [PDF]
MATEC Web of Conferences, 2019 It is well known that fretting fatigue strength is much lower than the fatigue strength of smooth specimens and the fatigue limit disappears. Many studies on fretting fatigue have been reported but most of the studies have not cover fatigue properties in
Shimamura Yoshinobu +6 more
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Accelerated Fatigue Testing of Biodegradable Composites with Flax Fibers
Journal of Polymers and the Environment, 2015 The objective of the study was to analyze and compare fatigue properties of composites based on two biodegradable polymers: thermoplastic starch and polylactide blend filled with 10 wt% short flax fibers.
A. Liber-Kneć, P. Kuźniar, S. Kuciel
semanticscholar +1 more source
Vestibular Patient Journey: Insights From Vestibular Disorders Association (VeDA) Registry
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Vestibular symptoms impose a high burden of disability. Understanding real‐world diagnostic and treatment pathways can identify care gaps and guide interventions. We aimed to characterize symptom profiles, diagnostic trends, provider involvement, and treatment patterns in vestibular disorders.
Ali Rafati +10 more
wiley +1 more source
Thermography-Assisted Mechanical Testing of Cold-Spray (AM) Repair
ProceedingsCold Spray Additive Manufacturing (CSAM) is a solid-state process that is being increasingly used for structural repairs in aerospace and energy sectors.
Somsubhro Chaudhuri +4 more
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Fatigue test bench manufacturing by reusing a parallel lathe [PDF]
, 2018 Fatigue life of machined parts strongly depends on their surface condition. The rotating bar bending fatigue testing method is widely used to obtain the fatigue behavior of metallic materials due to its simplicity.
Bermudo Gamboa, Carolina +3 more
core
CSF Monoamine Metabolites and Cognitive Trajectory in Early Parkinson's Disease
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background Imaging and postmortem studies indicate that abnormalities in monoaminergic neurotransmission contribute to cognitive impairment in Parkinson's disease (PD). However, it remains uncertain if cerebrospinal fluid (CSF) monoamine metabolites can serve as biomarkers of cognitive decline in early PD.
Jing‐Yu Shao +7 more
wiley +1 more source
Frontiers in Animal ScienceLivestock tracking technologies, particularly virtual fencing systems which confine animals within a designated area without physical fences, have seen significant advancements. However, much of the research focuses on the technology and functionality of
Hannah James +7 more
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Thermal Behavior of a Magnetically Levitated Spindle for Fatigue Testing of Fiber Reinforced Plastic
Actuators, 2019 This article discusses the critical thermal behavior of a magnetically levitated spindle for fatigue testing of cylinders made of fiber reinforced plastic. These cylinders represent the outer-rotor of a kinetic energy storage.
Daniel Franz +3 more
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