Results 61 to 70 of about 2,472,568 (190)

Evaluation of residual stress relaxation and its effect on fatigue strength of AISI 316L stainless steel ground surfaces: Experimental and numerical approaches [PDF]

open access: yes, 2013
This paper is aimed at evaluating the residual stress relaxation and its effect on the fatigue strength of AISI 316L steel ground surfaces in comparison to electro-polished surfaces.
SIDHOM, Habib   +2 more
core   +1 more source

Fatigue Severity, Cognitive Strain, and Psychological Health in Long COVID: Untangling the Interconnected Aftermath from a Dedicated Long COVID Clinic

open access: yesViruses
Post-acute sequelae of SARS-CoV-2 infection (PASC) frequently includes persistent fatigue and cognitive dysfunction, but the relationship between these symptoms remains poorly defined. In this prospective observational study at the Henry Ford St.
Ashish Bhargava   +6 more
doaj   +1 more source

Physical and cognitive performance in older adults with fatigue: Comparing subjective and objective measurements.. [PDF]

open access: yesThe Egyptian Journal of Geriatrics and Gerontology
Background:Fatigue is common among older adults and is associated with reduced functional capacity, impaired cognitive performance, and decreased quality of life. Its assessment remains challenging due to reliance on subjective tools that may not reflect
Kholoud Mostafa   +3 more
doaj   +1 more source

A new approach to model the fatigue anisotropy due to non-metallic inclusions in forged steels [PDF]

open access: yes, 2012
The objective of this work is to propose an anisotropic fatigue criterion for the sizing of industrial forged components. The results from different experimental campaigns using three different rolled steels are first presented.
PESSARD, Etienne   +3 more
core   +1 more source

Randomized controlled trial of cognitive behavioral therapy versus health education for sleep disturbance and fatigue following stroke and traumatic brain injury

open access: yesJournal of Rehabilitation Medicine
Objective: Evaluate efficacy of cognitive behavioural therapy for sleep and fatigue adapted for brain injury relative to health education control in alleviating sleep disturbance and fatigue after acquired brain injury.
Lucy Ymer   +9 more
doaj   +1 more source

Managing Students’ Attention and Dealing with Cognitive Fatigue during Online Business Communication Courses [PDF]

open access: yesOvidius University Annals: Economic Sciences Series, 2021
Given the unprecedented circumstances of the global pandemic, emergency remote teaching was adopted in universities around Romania and around the world, this unique perspective created numerous investigating opportunities for academics around the world ...
Eleonora Baca
doaj  

The Effect of microstructural heterogeneities on the fatigue behaviour of 22MnB5 sheet steel [PDF]

open access: yes, 2013
This work deals with the effect of heat treatment on the fatigue strength of a rear axial beam and aims to propose a methodology suitable and reliable for fatigue design.
PESSARD, Etienne   +4 more
core  

Estimation of the fatigue strength distribution in high-cycle multiaxial fatigue taking into account the stress–strain gradient effect [PDF]

open access: yes, 2006
Based on the weakest link concept, a probabilistic approach in high-cycle multiaxial fatigue is developed to predict, for a given number of cycles, the probability distribution of the fatigue strength for metallic structural components. A three-parameter
DELAHAY, Thomas, PALIN-LUC, Thierry
core   +1 more source

Identification of ambiguities in the 1994 chronic fatigue syndrome research case definition and recommendations for resolution [PDF]

open access: yes, 2003
This is an Open Access article: verbatim copying and redistribution of this article are permitted in all media for any purpose, provided this notice is preserved along with the article's original URL.
White, PD   +10 more
core   +3 more sources

Trajectories of fatigue and related outcomes following mild acquired brain injury: a multivariate latent class growth analysis

open access: yesJournal of Rehabilitation Medicine
Objective: Fatigue is a common symptom following acquired brain injury although the severity and course differs for many individuals. This longitudinal study aimed to identify latent trajectory classes of fatigue and associated outcomes following mild ...
Tom Smejka   +6 more
doaj   +1 more source

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