Results 81 to 90 of about 591,874 (257)

Shear band dynamics from a mesoscopic modeling of plasticity

, 2010
The ubiquitous appearance of regions of localized deformation (shear bands) in different kinds of disordered materials under shear is studied in the context of a mesoscopic model of plasticity.
Bulatov V V, Bulatov V V, Bulatov V V, Duran J, E A Jagla, Falk M L Toiya M Losert W, Mair R, Makhloufi R, Miller M, Russel W B, Scholz C H, Talamali M Petaja V Roux S Vandembroucq D, Weaire D   +12 more
core   +1 more source

The Role of Calcitonin Gene‐Related Peptide in High‐Altitude Headache: A Prospective Field Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective High‐altitude headache (HAH) is a common neurological condition associated with rapid ascent to high altitude. The pathophysiological mechanisms underlying HAH remain incompletely understood. Calcitonin gene‐related peptide (CGRP), a neuropeptide implicated in migraine pathophysiology, may play a key role in the pathophysiology of ...
Roman Schniepp, Ludwig Karrasch, Helena Breitenstein, Andreas Straube, Katharina Kamm   +4 more
wiley   +1 more source

Revisiting the universality law in magnetically detected residual stresses in steels

AIP Advances
The dependence of residual stresses on differential permeability, determining the so called Magnetic Stress Calibration (MASC) curve, results in the Universal MASC curve after normalizing the stress and permeability axes with the yield stress and the ...
Eleni Mangiorou, Tatiana V. Damatopoulou, Spyridon Angelopoulos, Konstantinos Kalkanis, Polyxeni Vourna, Aphrodite Ktena, Evangelos Hristoforou   +6 more
doaj   +1 more source

Deformation and rupture of stainless steel under cyclic, torsional creep [PDF]

, 2008
Copyright 2008 @ Engineering Integrity Society.Recent results from a long-term, strain-limited, cyclic creep test program upon stainless steel tubes are given.
Rees, DWA
core  

Revisiting the thermodynamics of hardening plasticity for unsaturated soils [PDF]

, 2010
A thermodynamically consistent extension of the constitutive equations of saturated soils to unsaturated conditions is often worked out through the use a unique 'effective' interstitial pressure, accounting equivalently for the pressures of the ...
Alonso, Bear, Bear, Bishop, Bishop, Bolzon, Chateau, Collins, Coussy, Coussy, Coussy, Coussy, Coussy, Coussy, Cui, de Gennes, Fredlund, Gallipoli, Gens, Gray, Halphen, Hassanizadeh, Houlsby, Houlsby, Hutter, Jean Vaunat, Jean-Michel Pereira, Jennings, Khalili, Lemaitre, Lewis, Lewis, Li, Loret, Luong, Matyas, Murad, Olivier Coussy, Pereira, Roscoe, Roscoe, Schofield, Sheng, Sun, Sun, Vaunat, Wheeler, Wheeler   +47 more
core   +5 more sources

A Systematic Comparison of Alpha‐Synuclein Seed Amplification Assays for Increasing Reproducibility

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Seed amplification assays (SAAs) enable ultrasensitive detection of misfolded α‐synuclein across biofluids and tissues. Yet, heterogeneity in protocols limits cross‐study comparability and clinical translation. Here, we review α‐synuclein SAA methods and their performance across various biological matrices.
Manuela Amaral‐do‐Nascimento, Daniela F. Santos, Tuane C. R. G. Vieira, Tiago F. Outeiro   +3 more
wiley   +1 more source

Stalled phase transition model of high-elastic polymer

, 2013
The microscopic model of semi-crystalline polymer in high-elastic state is proposed. The model is based on the assumption that, below the melting temperature, the semi-crystalline polymer comprises crystal nuclei connected by stretched chain segments ...
Atrazhev, V. V., Burlatsky, S. F., Dmitriev, D. V., Sultanov, V. I.   +3 more
core   +1 more source

Influenza Vaccination Responses in Disabled Stroke Patients: A Single‐Center Prospective Observational Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study aimed to investigate the immunological response to influenza vaccination, the incidence and severity of influenza infection, and the side effects of the vaccination in patients with ischemic stroke. Methods This prospective observational study was conducted between 2023 and 2024 at Ramathibodi Hospital.
Achiraya Pakngao, Sureerat Suwatcharangoon, Pintip Ngamjanyapron, Kobporn Boonnak, Thanitta Suangtamai, Porpon Rotjanapan   +5 more
wiley   +1 more source

Study on Hot Deformation Behavior of High Strength Construction Steel 34CrNiMo6

MATEC Web of Conferences, 2018
The hot pressure deformation tests were carried out by using Gleeble-2000 simulator at the temperature of 950°C ~ 1150 °C and strain rate of 0.001s-1 ~ 1s-1 for a kind of high strength construction steel 34CrNiMo6 for Crankshafts and the curve of its ...
Kang Feng, Yang Echuan, Lin Jun, Hu Chuankai   +3 more
doaj   +2 more sources

Criteria for selecting resin matrices for improved composite strength [PDF]

Area under matrix of typical stress-strain diagram bounded by one percent strain is good index for priority assessment of matrix contribution to composite strength.
Chamis, C. C., Hanson, M. P., Serafini, T. T.   +2 more
core   +2 more sources