Results 91 to 100 of about 21,052,493 (282)

Shear Banding in Time-Dependent Flows of Complex Fluids [PDF]

open access: yes, 2013
We explore theoretically the time-dependent rheological response of complex fluids to step stress, shear startup and strain ramp deformations. We study soft glassy materials and entangled polymeric materials above and below the glass transition using the
COOKE, ROBYN,LUCY
core  

Cryogenic Deformation Behavior of TiAl and Insights Into Embrittlement After High‐Temperature Exposure Combined With Secondary Ion Mass Spectroscopy of Near Surface Chemistry

open access: yesAdvanced Engineering Materials, EarlyView.
Near‐surface deuterium enrichment profiles for different microstructural types of TiAl after exposure at 700 °C in a heavy water‐containing environment. The deuterium levels are significantly higher than expected from natural occurrence, indicating that the heavy water dissociated during the exposure treatment and entered the specimens.
Jonathan D. H. Paul   +5 more
wiley   +1 more source

Experimental study on shear behavior of the bolt connection of prefabricated concrete wallboard

open access: yes工程科学与技术, 2016
:To study the shear behavior of the bolt connection of prefabricated concrete wallboard, through one-way repeated loading test of the four specimens with concrete prefabricated bolt joint, the hysteresis curves, skeleton curves, the characteristic load ...
wang wei, xiong feng
doaj  

Size effect on punching shear strength: differences and analogies with shear in one-way slabs

open access: yes
Size effect has been theoretically and experimentally acknowledged as a phenomenon influencing the shear and punching shear strength of concrete structures, with reducing unitary shear strength for increasing member sizes.
Fernández Ruiz, Miguel   +1 more
core  

[Laurie Payne, tour of Camelot, 1966] [picture] /

open access: yes, 1966
Title devised by cataloguer based on inscription.; Condition: Good.; Part of the Laurie Payne collection of theatrical photographs, 1950-1973.; Inscriptions: 'Tour of Camelot 1966'--Handwritten on reverse.
Bryan & Shear (Firm)
core  

Enhancement of the Through‐Thickness Electrical Conductivity of Carbon‐Fiber‐Reinforced Plastics Using Large Graphite Particles

open access: yesAdvanced Engineering Materials, EarlyView.
To enhance through‐thickness conductivity without sacrificing impregnation, large spherical graphite particles are intentionally employed in a low‐viscosity resin. Unlike finer conductive fillers, these particles remain outside the fiber bundles and accumulate in resin‐rich interlaminar regions during molding.
Keito Hosoe   +6 more
wiley   +1 more source

Shear Bond Strength of Composite to Dentin following Light Curing with Light Emitting Diode and Quartz Tungsten Halogen Light Curing Units

open access: yesJournal of Islamic Dental Association of Iran, 2015
Background and Aim: The use of light emitting diode (LED) light curing units has recently increased due to optimal properties such as longer durability, no need for filter and less heat generation compared to quartz tungsten halogen (QTH) devices.
Mansoreh Mirzaee   +3 more
doaj  

Multiphysics CFD–FSI–DPM analysis of nanoparticle transport and near-wall retention in carotid artery bifurcations

open access: yesInternational Journal of Thermofluids
Understanding the transport and near-wall dynamics of nanoparticles in arterial bifurcations is critical for elucidating atherogenesis and optimising nanotherapeutic design. This study systematically investigated the behaviour of nanoparticles (18–200 nm)
Chue Shwe Sin Kyi   +9 more
doaj   +1 more source

Stretching the Printability Metric in Direct‐Ink Writing with Highly Extensible Yield‐Stress Fluids

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces “drawability” as a new metric for assessing printability in direct‐ink writing, focusing on gap‐spanning performance and speed robustness. By designing yield‐stress fluids with high extensibility, we demonstrate that extensional strain‐to‐break significantly enhances printability.
Chaimongkol Saengow   +9 more
wiley   +1 more source

A Note on Existence of Nash Networks in One-way Flow [PDF]

open access: yes
In this note we provide conditions which ensure the existence of Nash networks in One-way flow models with cost heterogeneity.
Pascal Billand   +2 more
core  

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