Results 31 to 40 of about 140,404 (197)

Viscoelastic properties of green wood across the grain measured by harmonic tests in the range of 0\degree C to 95\degree C. Hardwood vs. softwood and normal wood vs. reaction wood

open access: yes, 2009
The viscoelastic properties of wood have been investigated with a dynamic mechanical analyser (DMA) specifically conceived for wooden materials, the WAVET device (environmental vibration analyser for wood).
Dwianto W.   +6 more
core   +1 more source

Modeling meander morphodynamics over self-formed heterogeneous floodplains [PDF]

open access: yes, 2017
This work addresses the signatures embedded in the planform geometry of meandering rivers consequent to the formation of floodplain heterogeneities as the river bends migrate.
Browlie W. R.   +10 more
core   +1 more source

Uso de la simulación con SuperPro Designer en las prácticas de laboratorio de tratamiento de agua y residuales Using SuperPro Designer simulation in water and waste water treatment laboratory practices [PDF]

open access: yesTransformación, 2017
This article aims to describe results of introducing simulation practice, using Super Pro Designer program, in laboratory practices of Water and Waste Water Treatment in Chemical Engineering career of the “Ignacio Agramonte Loynaz” University and ...
Sarah Isabel Barreto Torrella
doaj  

Viscoelastic properties of wood across the grain measured under water-saturated conditions up to 135\degree C: evidence of thermal degradation

open access: yes, 2008
In this paper, the viscoelastic properties of wood under water-saturated conditions are investigated from 10\degree C to 135\degree C using the WAVET* apparatus.
Passard, Joëlle   +2 more
core   +4 more sources

A pilot study to measure dynamic elasticity of the bladder during urodynamics [PDF]

open access: yes, 2017
AIMS: Previous studies using isolated strips of human detrusor muscle identified adjustable preload tension, a novel mechanism that acutely regulates detrusor wall tension. The purpose of this investigation was to develop a method to identify a correlate
Abrams   +24 more
core   +3 more sources

Modeling and Simulation of Water Softening by Nanofiltration Using Artificial Neural Network [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2006
An artificial neural network has been used to determine the volume flux and rejections of Ca2+ , Na+ and Cl¯, as a function of transmembrane pressure and concentrations of Ca2+, polyethyleneimine, and polyacrylic acid in water softening by nanofiltration
Mahmoud Mousavi, Akram Avami
doaj  

Influence Mechanism of Different Flow Patterns on the Softening of Red-Bed Soft Rock

open access: yesJournal of Marine Science and Engineering, 2019
As a typical representative of red beds, the softening and disintegration of red sandstone when it encounters water is an important cause of initiated engineering disasters.
Zhen Liu, Xinfu He, Cuiying Zhou
doaj   +1 more source

An aging evaluation of the bearing performances of glass fiber composite laminate in salt spray fog environment [PDF]

open access: yes, 2019
The aim of the present paper is to assess the bearing performance evolution of pinned, glass-composite laminates due to environmental aging in salt-spray fog tests.
Bruzzaniti P. G.   +4 more
core   +1 more source

Mechanical Behavior of Weathered Granite Exposed to Water

open access: yesApplied Sciences, 2021
Weathered granite has been widely used as an emerging foundation filler for constructing transportation infrastructure. However, various softened rocks weathered due to exposure to water have special properties.
Miaomiao Sun   +6 more
doaj   +1 more source

The non-monotonic shear-thinning flow of two strongly cohesive concentrated suspensions

open access: yes, 2014
The behaviour in simple shear of two concentrated and strongly cohesive mineral suspensions showing highly non-monotonic flow curves is described. Two rheometric test modes were employed, controlled stress and controlled shear-rate.
Buscall, Richard   +6 more
core   +1 more source

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