Results 31 to 40 of about 979,356 (312)

Numerical and Experimental Analysis of the Bending Deflection of the Composite Beam [PDF]

open access: yesEngineering and Technology Journal, 2013
This work studies the numerical and experimental bending deflection of 3-point test of the composite beam made of epoxy reinforced by glass fibers and carbon fibers at different volume fractions .The results show that the deflection decrease in nonlinear
Mena Faisal Khdeer
doaj   +1 more source

Estimation of changes in volume of individual lower-limb muscles using magnetic resonance imaging (during bed-rest) [PDF]

open access: yes, 2010
Muscle size in the lower limb is commonly assessed in neuromuscular research as it correlates with muscle function and some approaches have been assessed for their ability to provide valid estimates of muscle volume.
Miokovic, Tanja   +7 more
core   +1 more source

A Study of Mechanical Properties of Polymethl Methacrylate Polymer Reinforced by Silica Particles (Sio2) [PDF]

open access: yesEngineering and Technology Journal, 2013
In this research the mechanical properties of PMMA polymer reinforced by ceramic particles (silica) has been investigated. Many tests are performed on these composites.
Jawad Kadhim Oleiwi   +2 more
doaj   +1 more source

Dynamic response studies on aggregation and breakage dynamics of colloidal dispersions in stirred tanks [PDF]

open access: yes, 2008
Aggregation and breakage of aggregates of fully destabilized polystyrene latex particles in turbulent flow was studied experimentally in both batch and continuous stirred tanks using small-angle static light scattering. It was found that the steady-state
Morbidelli, M.   +16 more
core   +1 more source

Experimental investigation on the mechanical behavior�

open access: yesFracture and Structural Integrity, 2022
urrently, the reinforcement of ordinary concrete with synthetic fibers poses ecological problems because the manufacturing process of these products is very polluting. Plant fiber composites are a new challenge for environmental protection.
Tidjani Messas   +3 more
doaj   +1 more source

Quantifying the volume fraction and texture of cancellous bone using 3.0 Tesla magnetic resonance imaging [PDF]

open access: yes, 2009
Introduction: 3.0 Tesla MRI offers the potential to quantify the volume fraction and structural texture of cancellous bone, along with quantification of marrow composition, in a single non-invasive examination.
Turnbull, Lindsay   +2 more
core   +1 more source

Experimental and theoretical study of the gas–water two phase flow through a conductance multiphase Venturi meter in vertical annular (wet gas) flow [PDF]

open access: yes, 2011
Annular gas–liquid two phase flow widely occurs in nuclear industry. Various combinations of techniques have been employed in annular gas–liquid two phase flows to measure the flow parameters (e.g. liquid film thickness, gas volume fraction and the phase
Lucas, G.P.   +5 more
core   +1 more source

Comparison of thrombus formation at 10 min for the baseline model of Wu et al. [20] in terms of platelet volume fraction (pltVF) and the current thrombosis model as the sum of fibrin volume fraction and platelet volume fraction, THVF. [PDF]

open access: yes, 2022
Comparison of thrombus formation at 10 min for the baseline model of Wu et al. [20] in terms of platelet volume fraction (pltVF) and the current thrombosis model as the sum of fibrin volume fraction and platelet volume fraction, THVF.
Greg W. Burgreen (11556742)   +5 more
core   +1 more source

Solidification microstructures in a short fiber reinforced alloy composite containing different fiber fractions [PDF]

open access: yesChina Foundry, 2006
The solidification microstructures and micro-segregation of a fiber reinforced Al-9 Cu alloy, containing different volume fractions of Al2O3 short fibers about 6 μm diameter and made by squeeze casting have been studied.
JING Qing-xiu, ZHU Ying-lu
doaj  

Bone volume fraction. [PDF]

open access: yes, 2019
MicroCT results reveal significant bone volume fraction at the site of plug implantation with CaP/CaS. Minimal bone volume fraction was observed with the use of PMMA. *: p < 0.05.
Xu Yang (112496)   +5 more
core   +1 more source

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