Results 341 to 350 of about 7,044,580 (389)

Straining the Strain Diagnosis

2020
Abstract In this case, a woman in her late 30s was brought to the emergency department (ED) following a motor vehicle collision. She was a passenger in a car that was T-boned on the passenger side. Her principal complaint was neck pain. After plain radiographs showed no bony injury, she was discharged with cervical strain.
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Strain

2020
Abstract A discussion of the continuum approximation is followed by the definition of deformation as a transformation involving changes in separation between points within a continuum. This leads to the mathematical definition of the deformation tensor.
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Highly stretchable and sensitive strain sensor based on silver nanowire-elastomer nanocomposite.

ACS Nano, 2014
The demand for flexible and wearable electronic devices is increasing due to their facile interaction with human body. Flexible, stretchable and wearable sensors can be easily mounted on clothing or directly attached onto the body.
Morteza Amjadi, Aekachan Pichitpajongkit, Sangjun Lee, Seunghwa Ryu, I. Park   +4 more
semanticscholar   +1 more source

Stress-strain behaviour at finite strains for various strain paths in polyethylene

Journal of Materials Science, 1992
In order to provide new experimental facts required for constructing a non-linear constitutive equation for crystalline polymers, some tests were conducted by the use of polyethylene (PE) under various strain histories such as tension, torsion, tension-torsion proportional strain path, tension-torsion cruciform strain path, tension-torsion circular ...
Tetsuyuki Onoda, Masayoshi Kitagawa, Kazunobu Mizutani   +2 more
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Asymmetric strain in nanoscale patterned strained-Si/strained-Ge/strained-Si heterostructures on insulator

Applied Physics Letters, 2007
The engineering of asymmetric strain is demonstrated in nanoscale patterned strained-Si/strained-Ge/strained-Si heterostructure on insulator with body thickness of 15nm. Starting material has layers with symmetric in-plane strain, including biaxial strained Si (∼1.8%, tension) and biaxial strained Ge (∼1.8%, compression).
Leonardo Gomez, Judy L. Hoyt, Pouya Hashemi, Michael Canonico, Michael Robertson   +4 more
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Stretchable Ti3C2Tx MXene/Carbon Nanotube Composite Based Strain Sensor with Ultrahigh Sensitivity and Tunable Sensing Range.

ACS Nano, 2017
It remains challenging to fabricate strain-sensing materials and exquisite geometric constructions for integrating extraordinary sensitivity, low strain detectability, high stretchability, tunable sensing range, and thin device dimensions into a single ...
Yichen Cai, Jie Shen, Gang Ge, Yizhou Zhang, W. Jin, Wei Huang, Jinjun Shao, Jian Yang, Xiaochen Dong   +8 more
semanticscholar   +1 more source

Showing the strain

Nursing Standard, 2017
I love BBC2's Hospital documentary because it offers a great insight to the running of a hospital and issues such as bed management, something ward nurses often don't see.
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States of Strain and Stress-Strain Relations

2020
The six components ex, ey, ez, γxy, γxz, and γyz of the state of strain at a point in terms of a given cartesian coordinate system were defined in Chapter 2. The definition of plane strain and the derivation of relations for the strain components ex′, ey′ and γx′y′ as functions of θ are presented which are entirely analogous to the corresponding ...
Anthony Bedford, Kenneth M. Liechti
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Mastering the surface strain of platinum catalysts for efficient electrocatalysis

Nature, 2021
Tianou He, Weicong Wang, Fenglei Shi, Xiaolong Yang, Xiang Li, Jianbo Wu, Yadong Yin, Mingshang Jin   +7 more
semanticscholar   +1 more source

Strain analysis and engineering in halide perovskite photovoltaics

Nature Materials, 2021
Dongtao Liu, Deying Luo, Affan N. Iqbal, Kieran W. P. Orr, T. Doherty, Zhenghong Lu, S. Stranks, Wei Zhang   +7 more
semanticscholar   +1 more source