Results 221 to 230 of about 4,438,120 (290)

Disentangling Bulk and Surface Contributions to Charge and Discharge Fading in High‐Voltage LiCoO2

Advanced Functional Materials, EarlyView.
High‐voltage operation of LiCoO2 accelerates capacity fading through bulk and surface degradation. By introducing a LiTaO3 coating to selectively suppress surface degradation, bulk and surface contributions to charge and discharge fading are decoupled.
Hyungjoon Moon, Sangbin Park, Jaewoo Jung, Seongeun Lee, Chanwoo Jung, Min‐Sik Park, Won‐Sub Yoon   +6 more
wiley   +1 more source

Geophysics-Inspired Nonlinear Stress-Strain Law for Biological Tissues and Its Applications in Compression Optical Coherence Elastography. [PDF]

Materials (Basel)
Zaitsev VY, Matveev LA, Matveyev AL, Plekhanov AA, Gubarkova EV, Kiseleva EB, Sovetsky AA.   +6 more
europepmc   +1 more source

Stress-Strain Behavior and Strength Development of High-Amount Phosphogypsum-Based Sustainable Cementitious Materials. [PDF]

Materials (Basel)
Shi Y, Li Y, Wang H, Ma Y, Lu X.
europepmc   +1 more source

Short-term orthokeratology effects on corneal biomechanics with a focus on SPA1 and stress-strain index (SSI) parameters in pediatric myopia.

Arq Bras Oftalmol
Xie W, Li X, Yang C, Li Y, Yang X, Li Z, Niu Y, Zeng J.   +7 more
europepmc   +1 more source

Corneal stress-strain index in myopic Indian population.

Oman J Ophthalmol
Kenia VP, Kenia RV, Bendre P, Pirdankar OH.   +3 more
europepmc   +1 more source

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Stress, strain, and NMR

Solid State Nuclear Magnetic Resonance, 2006
Experimental and ab initio results that demonstrate the effect of stress on the nuclear magnetic resonance spectra of materials are shown. The design of a cell that generates uniaxial compressive stress is presented, and results on gallium phosphide and lead nitrate single crystals that illustrate the observable results of the stress are shown. Tensors
J W, Zwanziger, U, Werner-Zwanziger, J L, Shaw, C, So   +3 more
openaire   +2 more sources

The stress-strain relationship for the skin

Journal of Biomechanics, 1976
Abstract The skin is an inelastic material. But in cyclic loading and unloading the stress-strain loop is unique after preconditioning, and is insensitive to strain rate. We define a pseudo strain potential for such a material so that the stresses can be derived from the expression S ij = ∂(ϱ 0 W) ∂e ij , where W is the ...
P, Tong, Y C, Fung
openaire   +2 more sources

Stress–Strain Relations

2021
In the previous chapters, the state of stress at a point was defined in terms of six components of stress, and in addition, three equilibrium equations were developed to relate the internal stresses and the applied forces. These relationships were independent of the deformations (strains) and the material behaviour.
T. G. Sitharam, L. Govindaraju
openaire   +2 more sources

On the stress-strain relation for skin

Journal of Biomechanics, 1979
Abstract A simple model of the collagen fiber network in the dermis is used to calculate the strain level at which the stiffness of skin abruptly increases. The calculated critical strain level (57%) agrees roughly with experimental values. It is suggested that entry into the high-modulus region of the stress-strain curve of skin is simply a ...
X, Markenscoff, I V, Yannas
openaire   +2 more sources