Results 21 to 30 of about 1,993,187 (364)

Obtaining the fatigue laws of bituminous mixtures from a strain sweep test: effect of temperature and aging [PDF]

open access: yes, 2017
Fatigue is associated with the deterioration caused by applying repeated loads, and is affected by temperature or aging. Generally, time sweep tests are used to simulate fatigue, in order to obtain the fatigue laws.
Botella Nieto, Ramón   +3 more
core   +2 more sources

Relationships between brain metabolite levels, functional connectivity, and negative mood in urologic chronic pelvic pain syndrome patients compared to controls: A MAPP research network study

open access: yesNeuroImage: Clinical, 2018
Until recently, the predominant pathology of chronic pelvic pain conditions was thought to reside in the peripheral tissues. However, mounting evidence from neuroimaging studies suggests an important role of the central nervous system in the pathogenesis
Daniel E. Harper   +7 more
doaj   +1 more source

Daytime Exposure to Blue-Enriched Light Counters the Effects of Sleep Restriction on Cortisol, Testosterone, Alpha-Amylase and Executive Processes

open access: yesFrontiers in Neuroscience, 2020
Sleep debt is becoming a better acknowledged cause of physiological stress and neurobehavioral deficits with major public-health concerns. We investigated whether exposure to blue light during daytime could be an efficient countermeasure to limit sleep ...
Brice Faraut   +19 more
doaj   +1 more source

Framework for Dynamic Evaluation of Muscle Fatigue in Manual Handling Work [PDF]

open access: yes, 2008
Muscle fatigue is defined as the point at which the muscle is no longer able to sustain the required force or work output level. The overexertion of muscle force and muscle fatigue can induce acute pain and chronic pain in human body. When muscle fatigue
Bennis, Fouad   +3 more
core   +4 more sources

ON FATIGUE. [PDF]

open access: yesThe Lancet, 1875
n ...
openaire   +1 more source

On Physical and Mental Fatigue [PDF]

open access: yes, 1966
In this experiment the comparison was studied between the muscular and the nervous fatigue and the flicker phenomenal value of the optic nerve. In order to measure the physical fatigue, various methods have been reported by many authers.
Harano, Hiromi   +2 more
core   +1 more source

FATIGUE. [PDF]

open access: yesJAMA: The Journal of the American Medical Association, 1906
n ...
openaire   +2 more sources

Bump extraction algorithm for variable amplitude fatigue loading [PDF]

open access: yes, 2006
This paper presents the development of a fatigue mission synthesis algorithm, called Wavelet Bump Extraction (WBE), for summarising long records of fatigue road load data.
Abdullah, S   +3 more
core   +1 more source

Effects of force load, muscle fatigue and extremely low frequency magnetic stimulation on EEG signals during side arm lateral raise task [PDF]

open access: yes, 2017
Objective: This study was to quantitatively investigate the effects of force load, muscle fatigue and extremely low frequency (ELF) magnetic stimulation on electroencephalography (EEG) signal features during side arm lateral raise task.
Biller S   +14 more
core   +2 more sources

Characterization of a New Lignocellulosic Fiber from Brazil: Imperata brasiliensis (Brazilian Satintail) as an Alternative Source for Nanocellulose Extraction

open access: yesJournal of Natural Fibers, 2017
The chemical, physical and thermal properties of a new lignocellulosic fiber from Brazil (Imperata brasiliensis) were examined by SEM, chemical composition, XRD, FTIR, and TGA.
Kelly Cristina Coelho de Carvalho Benini   +4 more
doaj   +1 more source

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