نتایج جستجو برای: strain rate

تعداد نتایج: 1154942  

2017
K. T. Ramesh

Experimental techniques for high-strain-rate measurements and for the study of impactrelated problems are described. An approach to classifying these experimental techniques is presented, and the state-of-the-art is briefly described. An in-depth description of the basis for high-strain-rate experiments is presented, with an emphasis on the development of a range of strain rates and a range of ...

2016
Karakurt Cemşit Çelik Serkan Selimoğlu Ayşe Varol İlknur Karabiber Hamza Yoloğlu Saim

OBJECTIVE This study aimed to evaluate strain and strain rate echocardiography in children with Wilson's disease to detect early cardiac dysfunction. METHODS In this study, 21 patients with Wilson's disease and a control group of 20 age- and gender-matched healthy children were included. All the patients and the control group were evaluated with two-dimensional (2D) and colour-coded conventio...

Journal: :The Journal of bone and joint surgery. British volume 2005
Z Földhazy A Arndt C Milgrom A Finestone I Ekenman

Strains applied to bone can stimulate its development and adaptation. High strains and rates of strain are thought to be osteogenic, but the specific dose response relationship is not known. In vivo human strain measurements have been performed in the tibia to try to identify optimal bone strengthening exercises for this bone, but no measurements have been performed in the distal radial metaphy...

Journal: :Metallurgical and Materials Transactions A 2021

Journal: :Journal of the Society of Materials Science, Japan 2003

جواد آرشامی, , داگلاس کورور, , مهران ترکی, ,

To evaluate the effect of broiler growth rate and feed intake on development of the inflammatory response‚ commercial broiler diets were fed to 275 day–old chicks of the modern 2000 strain and 1957 random-bred strain. Half of the chicks had free access to feed while others were restricted. Twelve birds from each strain and group pens were removed‚ weighed, and housed in individual cages by thei...

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