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Temperature and Strain Rate Related Deformation Behavior of UHMWPE Fiber-Reinforced Composites. [PDF]

Polymers (Basel)
Yi C, Xu J, Tian L, Zhang C.
europepmc   +1 more source

Microstructure Evolution and Mechanical Properties of Dual-Phase AlCrFe₂Ni₂ High-Entropy Alloy Under High-Strain-Rate Compression. [PDF]

Materials (Basel)
Yan H, Wang Y, Gan X, Dong Y, Liu S, Duan S, Mao L.   +6 more
europepmc   +1 more source

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Strain and strain rate echocardiography

Current Opinion in Cardiology, 2002
Strain and strain rate echocardiography is an emerging technique for assessing myocardial systolic and diastolic function. It is envisioned that this modality could change the quantitative assessment of regional wall motion and improve the accuracy and reproducibility of test readings. Myocardial strain and strain rate can detect inducible ischemia and
Cristina, Pislaru, Theodore P, Abraham, Marek, Belohlavek   +2 more
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Strain-rate effects for high-strain-rate computations

Journal de Physique IV (Proceedings), 2006
This paper examines the effect of strain rates for computations involving high strain-rates, beyond 10 3 s -1 . Although it is generally agreed that there is an enhanced rate effect at these higher rates, there is uncertainty regarding the interpretation of dynamic test data, the form of the high-rate effect, and the effect of the high rates on ...
G. R. Johnson, T. J. Holmquist, C. E. Anderson, A. E. Nicholls   +3 more
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Strain and Strain Rate Imaging in Cardiomyopathy

Echocardiography, 2009
The most common indication for an echocardiogram is for the assessment of left ventricular (LV) function and, in the evaluation of cardiomyopathy (CM), this becomes even more important. However, conventional echocardiographic measures of ventricular function are insensitive at detecting subtle perturbations in contractility.
Gillian C, Nesbitt, Sunil, Mankad
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Eulerian strain-rate as a rate of logarithmic strain

Mechanics Research Communications, 1995
It is pointed out that the deformation rate or the symmetric part of the velocity gradient can be interpreted as a real time derivative of a strain in a suitable rotating frame. Using principal axes, the authors determine the angular velocity of the frame and apply the general considerations to the special case of simple shear deformation.
Reinhardt, W. D., Dubey, R. N.
openaire   +2 more sources