Results 41 to 50 of about 442,613 (290)

Excavation-Induced Disturbance in Natural Structured Clay: In-Situ Tests and Numerical Analyses

open access: yesApplied Sciences
Deep excavation in natural structured clay causes disturbance to the surrounding soil, which damages the soil structure and results in soil strength reduction.
Fangtong Wang   +6 more
doaj   +1 more source

Shear viscosity and nonlinear behaviour of whole blood under large amplitude oscillatory shear [PDF]

open access: yes, 2013
We investigated experimentally the rheological behavior of whole human blood subjected to large amplitude oscillatory shear under strain control to assess its nonlinear viscoelastic response.
Alves, M.A.   +6 more
core   +1 more source

Experimental investigation of shear-extension coupling effect in anisotropic reinforced concrete membrane elements

open access: yesFrontiers in Built Environment, 2022
Performance based analysis under seismic loads using the finite element method for wall-type reinforced concrete (RC) members in buildings and in important structures like liquid retaining structures, nuclear containment structures, offshore concrete ...
Ratnasai Kosuru, Amlan Kumar Sengupta
doaj   +1 more source

Shear modulus and Dilatancy Softening in Granular Packings above Jamming

open access: yes, 2014
We investigate experimentally the mechanical response of a monolayer of bi-disperse frictional grains to an inhomogeneous shear perturbation across the jamming transition.
Coulais, Corentin   +2 more
core   +3 more sources

The effect of a reversible shear transformation on plastic deformation of an amorphous solid [PDF]

open access: yes, 2015
Molecular dynamics simulations are performed to investigate the plastic response of a model glass to a local shear transformation in a quiescent system.
Priezjev, Nikolai V.
core   +3 more sources

A Systematic Comparison of Alpha‐Synuclein Seed Amplification Assays for Increasing Reproducibility

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Seed amplification assays (SAAs) enable ultrasensitive detection of misfolded α‐synuclein across biofluids and tissues. Yet, heterogeneity in protocols limits cross‐study comparability and clinical translation. Here, we review α‐synuclein SAA methods and their performance across various biological matrices.
Manuela Amaral‐do‐Nascimento   +3 more
wiley   +1 more source

Dynamic Shear Characteristic and Fracture Feature of Inconel 690 Alloy under Different High Strain Rates and Temperatures

open access: yesAdvances in Materials Science and Engineering, 2013
The high strain shear rate behaviour of Inconel 690 alloy was investigated by using the split Hopkinson torsional bar. The shear strain rates were tested at 900 s−1, 1900 s−1, and 2600 s−1 and at temperatures of −100°C, 25°C, and 300°C, respectively.
Tao-Hsing Chen   +2 more
doaj   +1 more source

Experimental Evaluation of 100Cr6 Steel Microindented Surfaces Under Lubricated Nonconformal Point Contacts

open access: yesAdvanced Engineering Materials, EarlyView.
The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi   +3 more
wiley   +1 more source

Identification Of Shear Strain On The Surface Ground Of Wangi-Wangi Island, Southeast Sulawesi, Indonesia, Using Nakamura’s Technique and The Possibility Of Its Impacts

open access: yesJGEET: Journal of Geoscience, Engineering, Environment and Technology, 2023
This research was conducted to determine the possible impact of an earthquake on the mainland of Wangi-Wangi Island based on the presence of shear strain on the surface ground (γ).
Abdul Manan   +4 more
doaj   +1 more source

Pure shear axes and elastic strain energy

open access: yes, 2006
It is well known that a state of pure shear has distinct sets of basis vectors or coordinate systems: the principal axes, in which the stress is diagonal, and pure shear bases, in which diag(stress)=0.
Norris, Andrew N.
core   +1 more source

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