Results 41 to 50 of about 8,092,620 (299)

A Novel Electromechanical Apparatus for Intermediate Strain-Rate Testing and Validation on Polycarbonate

Applied Sciences
The characterization of material behavior under intermediate deformation rates remains a major challenge, since conventional testing devices are mainly developed for either quasi-static or high strain-rate conditions.
Sara Ricci, Andrea Ceccacci, Gabriel Testa, Andrew Ruggiero, Nicola Bonora, Gianluca Iannitti   +5 more
doaj   +1 more source

Mechanical function of the left atrium within 28 days after restoration of sinus rhythm in patients with paroxysmal atrial fibrillation

Heart Vessels and Transplantation, 2022
Objective: Atrial fibrillation is a strong independent risk factor for cardioembolic stroke, with a significant impact on morbidity, mortality and healthcare costs.
Aiperi Toktosunova, Medet Beshenkulov, Kanybek Kaliev, Amantur Kolbai   +3 more
doaj   +1 more source

Parents of Youth With Cancer Report on Their Psychosocial Care: iSTEPPP Survey Finds Alignment and Gaps With Standards

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background The Standards for Psychosocial Care for Children with Cancer and Their Families guide the provision of comprehensive psychosocial care. Parallel to research characterizing implementation of the Standards from the perspective of providers, this study examines implementation of the Standards from the perspective of parents of youth ...
Emily M. Pariseau, Kimberly Buff, Michele A. Scialla, Kimberly S. Canter, Lori Wiener, Victoria Sardi‐Brown, Julia B. Tager, Kamyar Arasteh, Anne E. Kazak   +8 more
wiley   +1 more source

Effect of strain rate on serrated load of indentation in Al-Mg alloy

Nihon Kikai Gakkai ronbunshu, 2017
Indentation tests are used to determine the local mechanical properties of materials. Previously, the indentation strain rate was correlated with the strain rate in uniaxial tests based on the hardness, which was the obtained load divided by the cross ...
Tsuyoshi KAMI, Hiroyuki YAMADA, Nagahisa OGASAWARA   +2 more
doaj   +1 more source

Neurocognitive, School‐Based, and Quality of Life Outcomes for Youth With Sickle Cell Disease and Thalassemia: A Scoping Review

Pediatric Blood &Cancer, EarlyView.
ABSTRACT The medical burdens of sickle cell disease (SCD) and transfusion‐dependent β‐thalassemia (TDT) are chronic and cumulative, even in children. Yet the effects expand beyond medications and healthcare visits due to their impacts on school attendance, academic performance, and peer engagement.
Mary Ann Etling, Hakim Tokhi, Alexander A. Boucher   +2 more
wiley   +1 more source

Intermediate strain rate behaviour of cancellous bone: from the lower to the higher strain rate [PDF]

Computer Methods in Biomechanics and Biomedical Engineering, 2014
Not ...
Prot, Marianne, Cloete, Trevor J, Saletti, Dominique, Laporte, S.   +3 more
openaire   +5 more sources

Beyond necking - Novel characterisation method to investigate the tensile response of sheet metals at elevated temperatures and constant true strain rates

Advances in Industrial and Manufacturing Engineering
Characterisation of the strain hardening behaviour for metal forming simulations at elevated temperatures still poses a challenge for state of the art characterisation strategies, where often microstructural changes shall be investigated simultaneously ...
David Naumann, Marion Merklein
doaj   +1 more source

Spatial distribution of horizontal seismic strain in the Apennines from historical earthquakes

Annals of Geophysics, 1998
Horizontal principal seismic strain rate axes have been calculated within a regular mesh of triangles covering the Italian peninsula in a time interval of 700 years.
G. Selvaggi
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Recent advances in echocardiography: strain and strain rate imaging [PDF]

F1000Research, 2016
Deformation imaging by echocardiography is a well-established research tool which has been gaining interest from clinical cardiologists since the introduction of speckle tracking. Post-processing of echo images to analyze deformation has become readily available at the fingertips of the user.
Mirea, Oana, Duchenne, Jürgen, Voigt, Jens-Uwe   +2 more
openaire   +3 more sources