Results 11 to 20 of about 979,356 (312)

Myelin volume fraction imaging with MRI

open access: yesNeuroImage, 2018
MRI is a valuable tool to assess myelin during development and demyelinating disease processes. While multiexponential T2 and quantitative magnetization transfer measures correlate with myelin content, neither provides the total myelin volume fraction.
Kathryn L. West   +5 more
openaire   +5 more sources

Volume fraction variations and dilation in colloids and granulars [PDF]

open access: yesPhilosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2009
I discuss the importance of spatial and temporal variations in particle volume fraction to understanding the force response of concentrated colloidal suspensions and granular materials.
Haw, M.D.
openaire   +6 more sources

The Preparation of High-Volume Fraction SiC/Al Composites with High Thermal Conductivity by Vacuum Pressure Infiltration

open access: yesCrystals, 2021
The high-volume fraction SiC/Al composite is the new type of electronic packaging material, which plays an important role in the field of high-power integrated circuits.
Mengqin Chen   +3 more
doaj   +1 more source

Correction of Phase Balance on Nd:YAG Pulsed Laser Welded UNS S32750 Using Cobalt Electroplating Technique

open access: yesCrystals, 2023
Super-duplex stainless steel (SDSS) shows high mechanical and corrosion resistance because of the balanced structure of austenite and ferrite. However, maintaining this phase ratio after welding is a challenge. The use of austenite stabilizing components
Eli J. Da Cruz Junior   +7 more
doaj   +1 more source

Prediction of the Elastic Properties of Ultra High Molecular Weight Polyethylene Reinforced Polypropylene Composites Using a Numerical Homogenisation Approach

open access: yesApplied Sciences, 2023
The elastic properties of polypropylene (PP) and ultra-high molecular weight polyethylene (UHMWPE) textile composites were predicted using finite element analysis (FEA).
Jong-Hwan Yun, Yu-Jae Jeon, Min-Soo Kang
doaj   +1 more source

Using Particle Swarm Optimization and Artificial Intelligence to Select the Appropriate Characteristics to Determine Volume Fraction in Two-Phase Flows

open access: yesFractal and Fractional, 2023
Global demand for fossil fuels has increased the importance of flow measurement in the oil sector. As a result, a new submarket in the flowmeter business has opened up.
Abdullah M. Iliyasu   +4 more
doaj   +1 more source

PENGARUH PERLAKUAN ALKALI, FRAKSI VOLUME SERAT, DAN PANJANG SERAT TERHADAP KEKUATAN TARIK KOMPOSIT SERAT SABUT KELAPA - POLYESTER

open access: yesJurnal Ilmiah Teknik Industri, 2014
Production of wood in Indonesia is no longer able to meet their need, which is opening an opportunity for study in material alternatives. Coconut fiber is very potential material for wood replacement composite, since its availability is abundant and its ...
Yudha Yoga Pratama   +2 more
doaj   +3 more sources

Soot volume fraction profiling of asymmetric diffusion flames through tomographic imaging [PDF]

open access: yes, 2014
This paper presents the 3-D (three-dimensional) reconstruction of soot volume fraction of diffusion flames based on tomographic imaging and image processing techniques.
Hossain, Md Moinul   +6 more
core   +1 more source

World-volume action for fractional branes [PDF]

open access: yesNuclear Physics B, 2001
We study the world volume action of fractional Dp-branes of type IIA string theory compactified on the orbifold T^4/Z_2. The geometric relation between these branes and wrapped branes is investigated using conformal techniques. In particular we examine in detail various scattering amplitudes and find that the leading low-energy interactions are ...
Merlatti, P., Sabella, G.
openaire   +2 more sources

Formation and mechanical characterisation of SU8 composite films reinforced with horizontally aligned and high volume fraction CNTs [PDF]

open access: yes, 2011
Carbon nanotube (CNT) reinforced composites have been identified as promising structural materials for the mechanical components of microelectromechanical systems (MEMS), potentially leading to advanced performance.
N.M. Jennett   +9 more
core   +1 more source

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