Results 1 to 10 of about 537,534 (208)

Physical and Social Factors Differentiating Acute and Chronic Low Back Pain Among Small- and Medium-Sized Enterprise Workers in Japan: A Cross-Sectional Study [PDF]

European Journal of Investigation in Health, Psychology and Education
Low back pain is common and negatively impacts quality of life and workplace productivity. However, few studies have focused on small- and medium-sized enterprises (SMEs) where risk factors are prevalent.
Yurika Tamekuni, Kenta Okuyama, Atsushi Motohiro, Daijo Shiratsuchi, Minoru Isomura, Linda Abrahamsson, Martin Lindström, Kristina Sundquist, Takafumi Abe   +8 more
doaj   +2 more sources

Perspective on hetero-deformation induced (HDI) hardening and back stress [PDF]

Materials Research Letters, 2019
Heterostructured materials have been reported as a new class of materials with superior mechanical properties, which was attributed to the development of back stress.
Yuntian Zhu, Xiaolei Wu
doaj   +2 more sources

Heat Treatment Consideration in Structural Simulations of Machine Elements: Analysis of a Starter Clutch Barrel

Technologies, 2021
Consideration of heat treatment in simulations of structural components and its impact on predictions of behaviour during operation is analysed here.
Domen Šeruga, Matija Kavčič, Jernej Klemenc, Marko Nagode   +3 more
doaj   +1 more source

Study on High-Temperature Low-Cycle Fatigue Behavior of the FGH96 Superalloy Based on Internal Stress Division

Metals, 2023
In order to deeply explore the high-temperature cyclic characteristics of the FGH96 superalloy under different strain amplitudes, the high-temperature low-cycle fatigue behavior of the FGH96 superalloy was analyzed from the perspective of internal stress
Zhengguang Li, Haiqin Qin, Kejun Xu, Zhenbo Xie, Pengcheng Ji, Mingming Jia   +5 more
doaj   +1 more source

Back-Stress and Its Evolution during Primary Creep in Particle Strengthened Nickel Superalloys

Crystals, 2020
According to Eshelby’s theory, inelastically inhomogeneous inclusions in a metallic matrix give rise to a distribution of internal stresses. In the case of particle strengthened materials, such as nickel base superalloys, the presence and evolution of ...
Sanket Sarkar, Yan Gao, Shenyan Huang, Saswata Bhattacharya, Swapnil Patil, Ramkumar Oruganti   +5 more
doaj   +1 more source

Effective and back stresses evolution upon cycling a high-entropy alloy

Materials Research Letters, 2022
We report on the effective and back stresses evolution of a CoCrFeMnNi high-entropy alloy (HEA) by partitioning its cyclic hysteresis loops. It was found that the cyclic stress response of the HEA predominantly originates from the back stress evolution ...
Kaiju Lu, Ankur Chauhan, Fabian Knöpfle, Jarir Aktaa   +3 more
doaj   +1 more source

The Contribution of Back Stress to Strength in Nanomaterials [PDF]

Microscopy and Microanalysis, 2013
Extended abstract of a paper presented at Microscopy and Microanalysis 2013 in Indianapolis, Indiana, USA, August 4 – August 8, 2013.
A.J. Wagner, E.D. Hintsala, U.R. Kortshagen, W.W. Gerberich, K.A. Mkhoyan   +4 more
openaire   +1 more source

The teaching and learning of English back stress suffix at secondary school [PDF]

Akofena, 2022
This research paper provides some pedagogical strategies for the teaching and learning of back stress suffix in English driving data from Seconde class at secondary school. The Explanatory method coupled with the 3Ps method have been selected in order to
Roland Giscard ONDZE OTOUBA & Yvon-Pierre NDONGO IBARA
doaj  

Prevalence of lower back pain and its relation to stress among medical students in Taif University, Saudi Arabia

International Journal of Preventive Medicine, 2020
Background: Lower back pain (LBP) refers to pain in the back between the last rib and the gluteal fold. Recent psychological research indicates a relevant connection between severe pain and emotional stress.
Lujain H Alturkistani, Obadah M Hendi, Ameerah S Bajaber, Mustafa A Alhamoud, Shabab S Althobaiti, Turki Abdulaziz Alharthi, Ayman A Atallah   +6 more
doaj   +1 more source

Rat dorsal horn neurons primed by stress develop a long-lasting manifest sensitization after a short-lasting nociceptive low back input

PAIN Reports, 2021
. Background:. A single injection of nerve growth factor (NGF) into a low back muscle induces a latent sensitization of rat dorsal horn neurons (DHNs) that primes for a manifest sensitization by a subsequent second NGF injection.
Sathish Kumar Singaravelu, Ulrich Hoheisel, Siegfried Mense, Rolf-Detlef Treede   +3 more
doaj   +1 more source