Results 11 to 20 of about 4,905,024 (290)

Stress Monitoring of Civil and Mechanical Engineering Infrastructure [PDF]

open access: yes, 2007
Structural Integrity Monitoring is a rapidly growing science and practice which promises in the future to measure and record every shudder and twitch within the lifetime of future structural components.
Brennan, Feargal P.
core   +7 more sources

Conservative management of low back pain [PDF]

open access: yes, 2001
Back pain is prevalent worldwide, but back pain disability has reached epidemic proportions in many industrialised societies. Few patients have serious medical pathology or direct neurological involvement requiring surgery.
Frank, AO, De Souza, LH
core   +6 more sources

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

open access: yesMetals, 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   +5 more
doaj   +1 more source

Back stress strengthening and strain hardening in gradient structure [PDF]

open access: yes, 2016
We report significant back stress strengthening and strain hardening in gradient structured (GS) interstitial-free (IF) steel. Back stress is long-range stress caused by the pileup of geometrically necessary dislocations (GNDs).
Pan Y   +5 more
core   +1 more source

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

open access: yesAkofena, 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  

Kinematic and isotropic strain hardening in copper with highly aligned nanoscale twins

open access: yesMaterials Research Letters, 2018
The kinematic and isotropic strain hardening was investigated in columnar-grained copper with preferentially oriented nanoscale twins deformed at two different strain rates of 5 × 10−5 and 5 × 10−3 s−1.
Hao Wang, Zesheng You, Lei Lu
doaj   +1 more source

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

open access: yesMicroscopy 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   +4 more
openaire   +1 more source

Grain Size Effect on the Mechanical Behavior of Metastable Fe-23Cr-8.5Ni Alloy

open access: yesMetals, 2019
An Fe-23Cr-8.5Ni alloy was used as a model material to study the grain size effect on the mechanical behavior of metastable duplex metal. Alloy samples with different grain sizes ranging from 0.1 to 2 μm were prepared by cold-rolling and annealing ...
Lin Xie   +4 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

open access: yesPAIN 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   +3 more
doaj   +1 more source

On the Thermodynamics of Stress Rate in the Evolution of Back Stress in Viscoplasticity [PDF]

open access: yes, 1991
A thermodynamic foundation using the concept of internal state variables is presented for the kinematic description of a viscoplastic material. Three different evolution equations for the back stress are considered. The first is that of classical, nonlinear, kinematic hardening.
Alan D. Freed   +2 more
openaire   +1 more source

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