Results 31 to 40 of about 238,837 (270)

Degree of hydration-based creep modeling of concrete with blended binders : from concept to real applications [PDF]

open access: yes, 2014
The mechanical behavior of hardening concrete is to a large extent determined by the evolving microstructure as a result of the hydration process. For traditional binder systems, consisting of Portland cement or blast furnace slag cement, the degree of ...
De Schutter, Geert   +3 more
core   +2 more sources

A spatiotemporal computational model of focused ultrasound heat-induced nano-sized drug delivery system in solid tumors

open access: yesDrug Delivery, 2023
Focused Ultrasound (FUS)-triggered nano-sized drug delivery, as a smart stimuli-responsive system for treating solid tumors, is computationally investigated to enhance localized delivery of drug and treatment efficacy.
Farshad Moradi Kashkooli   +3 more
doaj   +1 more source

Sandwich structure panel subjected to thermal loading using fractional order equation of motion and moving heat source [PDF]

open access: yesCanadian Journal of Physics, 2018
The present work studies the thermoelastic behaviour of a model for a layered thin plate called sandwich structure subjected to a thermal shock wave in light of the generalized thermoelasticity theory using fractional order equation of motion in the presence of a moving heat source. The governing equations are solved using Laplace transform. To obtain
Bassiouny, E., Youssef, Hamdy M.
openaire   +1 more source

Shape Memory Alloy Nanostructures With Coupled Dynamic Thermo-Mechanical Effects [PDF]

open access: yes, 2014
Employing the Ginzburg-Landau phase-field theory, a new coupled dynamic thermo-mechanical 3D model has been proposed for modeling the cubic-to-tetragonal martensitic transformations in shape memory alloy (SMA) nanostructures.
Dhote, R., Gomez, H., Melnik, R., Zu, J.
core   +2 more sources

Regressive equations for estimating the seasonal cooling or heating load of a greenhouse.

open access: yesJournal of Agricultural Meteorology, 1989
In the previous paper (Quan and Takakura, in press) a method of estimating the seasonal cooling or heating load of a greenhouse by simulation model was discussed. The method was shown to be able to predict the loads with accuracy but had the problems of long calculation time and a lot of input data.
Zaiyong QUAN, Tadashi TAKAKURA
openaire   +2 more sources

Neutron-loaded outflows in gamma-ray bursts

open access: yes, 2005
Relativistic neutron-loaded outflows in gamma-ray bursts are studied at their early stages, before deceleration by a surrounding medium. The outflow has four components: radiation, electrons, protons and neutrons.
Andrei M. Beloborodov   +25 more
core   +1 more source

Controlled release from zein matrices: Interplay of drug hydrophobicity and pH [PDF]

open access: yes, 2015
Purpose: In earlier studies, the corn protein zein is found to be suitable as a sustained release agent, yet the range of drugs for which zein has been studied remains small.
A Katchalsky   +34 more
core   +2 more sources

BVP for the heat equation with a fractional integro-differentiation operator

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы
A boundary value problem for a loaded heat conduction equation is considered, when the loaded term has the form of a fractional Riemann-Liouville derivative with respect to a spatial variable, and the loading point moves with a variable velocity.
M.T. Kosmakova   +3 more
doaj   +1 more source

Electron beam driven alkali metal atom source for loading a magneto-optical trap in a cryogenic environment

open access: yes, 2011
We present a versatile and compact electron beam driven source for alkali metal atoms, which can be implemented in cryostats. With a heat load of less than 10mW, the heat dissipation normalized to the atoms loaded into the magneto-optical Trap (MOT), is ...
Amsuess, R.   +8 more
core   +2 more sources

The use of heat and chemical penetration enhancers to increase the follicular delivery of erythromycin to the skin [PDF]

open access: yes, 2019
Copyright © 2019. Published by Elsevier B.V.The effect of heat on the follicular absorption of drugs into the skin has not previously been investigated.
Akomeah   +42 more
core   +2 more sources

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