Results 1 to 10 of about 1,492,706 (365)

Anisotropically Fatigue‐Resistant Hydrogels

Advanced Materials, 2021
Nature builds biological materials from limited ingredients, however, with unparalleled mechanical performances compared to artificial materials, by harnessing inherent structures across multi‐length‐scales.
Xiangyu Liang, Shaoting Lin, Jiajun Zhang   +2 more
exaly   +2 more sources

Strategies to Limit Cognitive Impairments under Sleep Restriction: Relationship to Stress Biomarkers

Brain Sciences, 2022
Adding relaxation techniques during nap or auditory stimulation of EEG slow oscillation (SO) during nighttime sleep may limit cognitive impairments in sleep-deprived subjects, potentially through alleviating stress-releasing effects.
Danielle Gomez-Merino, Catherine Drogou, Eden Debellemaniere, Mégane Erblang, Rodolphe Dorey, Mathias Guillard, Pascal Van Beers, Melanie Thouard, Robin Masson, Fabien Sauvet, Damien Leger, Clément Bougard, Pierrick J. Arnal, Arnaud Rabat, Mounir Chennaoui   +14 more
doaj   +1 more source

Supervision of a self-driving vehicle unmasks latent sleepiness relative to manually controlled driving

Scientific Reports, 2021
Human error has been implicated as a causal factor in a large proportion of road accidents. Automated driving systems purport to mitigate this risk, but self-driving systems that allow a driver to entirely disengage from the driving task also require the
Erin E. Flynn-Evans, Lily R. Wong, Yukiyo Kuriyagawa, Nikhil Gowda, Patrick F. Cravalho, Sean Pradhan, Nathan H. Feick, Nicholas G. Bathurst, Zachary L. Glaros, Theerawit Wilaiprasitporn, Kanika Bansal, Javier O. Garcia, Cassie J. Hilditch   +12 more
doaj   +1 more source

Nonverbal overload: A theoretical argument for the causes of Zoom fatigue.

Technology, Mind, and Behavior, 2021
For decades, scholars have predicted that videoconference technology will disrupt the practice of commuting daily to and from work and will change the way people socialize.
J. Bailenson
semanticscholar   +1 more source

Contact pressure analysis of pin-loaded lug with clearance

Advances in Mechanical Engineering, 2022
In engineering design, none of the existing models for calculating the contact pressure in pin-loaded lug is fully compatible with the actual working conditions.
Yanmin Li, Rui Huang, Shusen Zhao, Jingyu Wang   +3 more
doaj   +1 more source

Healthcare provider and medical cannabis patient communication regarding referral and medication substitution: the Canadian context

Journal of Cannabis Research, 2022
Background Patients use medical cannabis for a wide array of illnesses and symptoms, and many substitute cannabis for pharmaceuticals. This substitution often occurs without physician oversight, raising patient safety concerns.
Alexis Holman, Daniel J. Kruger, Philippe Lucas, Kaye Ong, Rachel S. Bergmans, Kevin F. Boehnke   +5 more
doaj   +1 more source

Cancer-related fatigue—mechanisms, risk factors, and treatments

Nature Reviews Clinical Oncology, 2014
Julienne E Bower
exaly   +2 more sources

Effect of cylindrical longitudinal grinding process on surface integrity of 18CrNiMo7–6 steel

Jin'gangshi yu moliao moju gongcheng, 2022
In order to explore the influence of the grinding process parameters on the surface roughness and surface layer residual stress of 18CrNiMo7–6 steel, the cylindrical longitudinal grinding experiment was carried out by using an end cylindrical grinder ...
Haoyang ZHU, Wei GAO, Yinxia ZHANG, Zile WANG, Dong WANG   +4 more
doaj   +1 more source

Determination of Local Stresses and Strains within the Notch Strain Approach: Efficient Implementation of Notch Root Approximations

Applied Sciences, 2021
An estimation of the elastic-plastic stress state using elasticity-theoretical input data is an essential part of the service life estimation with the local strain approach in general and a German guideline based on it, in particular. This guideline uses
Ralf Burghardt, Lukas Masendorf, Michael Wächter, Alfons Esderts   +3 more
doaj   +1 more source

Determination of Local Stresses and Strains within the Notch Strain Approach: The Efficient and Accurate Calculation of Notch Root Strains Using Finite Element Analysis

Applied Sciences, 2021
For the service life estimation of metallic components under cyclic loading according to strain-based approaches, a simulation of the elastic-plastic stress–strain path at the point of interest is necessary.
Lukas Masendorf, Ralf Burghardt, Michael Wächter, Alfons Esderts   +3 more
doaj   +1 more source