Results 351 to 360 of about 6,718,270 (416)
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Stretchable, Skin‐Mountable, and Wearable Strain Sensors and Their Potential Applications: A Review
Advanced Functional Materials, 2016Morteza Amjadi, Ki-uk Kyung, Inkyu Park
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Strain and strain rate echocardiography
Current Opinion in Cardiology, 2002Strain 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
Theodore P. Abraham +2 more
openaire +5 more sources
Impact of strain relaxation on performance of α-formamidinium lead iodide perovskite solar cells
Science, 2020Relieving unwanted strain Although the α-phase of formamidinium lead iodide (FAPbI3) has a suitable bandgap for use in solar cells, it must be stabilized with additional cations.
Gwisu Kim +5 more
semanticscholar +1 more source
Strain and Strain Rate Imaging in Cardiomyopathy
Echocardiography, 2009The 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.
Sunil Mankad, Gillian C. Nesbitt
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Strain-controlled electrocatalysis on multimetallic nanomaterials
Nature Reviews Materials, 2017Mingchuan Luo, Shaojun Guo
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Finite Elastic Strain of Cubic Crystals
, 1947Murnaghan's theory of finite strain is developed for a medium of cubic symmetry subjected to finite hydrostatic compression, plus an arbitrary homogeneous infinitesimal strain. The free energy is developed for cubic symmetry to include terms of the third
F. Birch
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High-speed electrically actuated elastomers with strain greater than 100%
Science, 2000Electrical actuators were made from films of dielectric elastomers (such as silicones) coated on both sides with compliant electrode material. When voltage was applied, the resulting electrostatic forces compressed the film in thickness and expanded it ...
R. Pelrine +3 more
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Foundation for a General Strain Theory of Crime and Delinquency
Crime, Inequality and the State, 1992This paper presents a general strain theory of crime and delinquency that is capable of overcoming the criticisms of previous strain theories. In the first section, strain theory is distinguished from social control and differential association/social ...
R. Agnew
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Ultrahigh strain and piezoelectric behavior in relaxor based ferroelectric single crystals
, 1997The piezoelectric properties of relaxor based ferroelectric single crystals, such as Pb(Zn1/3Nb2/3)O3–PbTiO3 and Pb(Mg1/3Nb2/3)O3–PbTiO3 were investigated for electromechanical actuators.
Seung-Eek Park, T. Shrout
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