Results 31 to 40 of about 2,608,665 (304)

Back stress quantification in heterostructured metals: a comparative study of tension-compression and loading-unloading-reloading tests

open access: yesMaterials Research Letters
The Bauschinger effect, characterized by a reduction in yield stress upon load reversal, plays a critical role in both springback prediction and the understanding of back stress-mediated strengthening in emerging heterostructured materials. In this study,
Gang Hee Gu, Yongju Kim, Hyoung Seop Kim
doaj   +1 more source

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

open access: yesMaterials 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   +1 more source

Evidence Against Combined Effects of Stress and Brain Stimulation on Working Memory

open access: yesOpen Psychology, 2020
The effect of stress on working memory has been traced back to a modulation of the prefrontal cortex (PFC). We investigated the effects of neuromodulation of the left dorsolateral prefrontal cortex (lDLPFC) after exposure to psychosocial stress through ...
Friehs Maximilian A., Frings Christian
doaj   +1 more source

Back Analysis of the Initial Geo-Stress Field of Rock Masses in High Geo-Temperature and High Geo-Stress

open access: yesEnergies, 2020
In a high geo-temperature environment, it is rarely reported that geo-temperature has been considered during a back analysis. This may cause the initial geo-stress field that is obtained by a back analysis to be wrong.
Wei Meng, Chuan He
doaj   +1 more source

Microbial stress meeting: From systems to molecules and back

open access: yesNew Biotechnology, 2019
The 4th Microbial Stress Meeting: from Systems to Moleculesand Back was held in April 2018 in Kinsale, Ireland. The meeting covered five main topics: 1. Stress at the systems and structural level; 2. Responses to osmotic and acid stress; 3. Stress responses in single cells; 4. Stress in host-pathogen interactions; and 5.
Dorey, Amber L.   +3 more
openaire   +2 more sources

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

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

Density-based crystal plasticity : from the discrete to the continuum

open access: yes, 2016
Because of the enormous range of time and space scales involved in dislocation dynamics, plastic modeling at macroscale requires a continuous formulation.
Appolaire, B.   +3 more
core   +3 more sources

Montmorency cherries reduce the oxidative stress and inflammatory responses to repeated days high-intensity stochastic cycling [PDF]

open access: yes, 2014
This investigation examined the impact of Montmorency tart cherry concentrate (MC) on physiological indices of oxidative stress, inflammation and muscle damage across 3 days simulated road cycle racing.
Alessio   +15 more
core   +3 more sources

Personalized Selumetinib Dosing in Pediatric Neurofibromatosis Type 1: Insights From a Pilot Therapeutic Drug Monitoring Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Objective To evaluate selumetinib exposure using therapeutic drug monitoring (TDM) in pediatric patients with neurofibromatosis type 1 (NF1) and plexiform neurofibromas (PN), assess interpatient pharmacokinetic variability, and explore the relationship between drug exposure, clinical response, and adverse effects.
Janka Kovács   +8 more
wiley   +1 more source

Combined effect of back pain and stress on work ability [PDF]

open access: yesOccupational Medicine, 2015
Back pain and occupational stress are known risk factors for absenteeism and presenteeism. In addition, the relationship between back pain (BP) and psychosocial stressors has been examined in numerous studies.To examine the prevalence of BP and perceived stress among employees of different occupational status and to investigate their combined impact on
C, Oberlinner   +4 more
openaire   +2 more sources

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