Results 51 to 60 of about 187,646 (209)

Use of inverse gas chromatography to account for the pervaporation performance in the microemulsion breakdown [PDF]

open access: yes, 2005
Mass transfer phenomenon that occurs in the pervaporation process when applied to the microemulsion breakdown, was confirmed by the results of inverse gas chromatography.
Canselier, Jean-Paul   +2 more
core   +2 more sources

Studies on the compounds lipids from X-ray irradiated animal,1. [PDF]

open access: yes, 1962
For the purpose to reveal the mechanism of the biological indirect action of X-rays the author has conducted the analysis of the compound lipids of the organs of the rabbits irradiated with X-rays.
Ohara, Sachiko
core   +1 more source

Flooding and performance of polymer electrolyte fuel cell, investigated by small-angle neutron scattering, neutron radiography and segmented electrode

open access: yesResults in Physics, 2019
In order to elucidate the cell performance related to swelling or flooding of the polymer electrolyte membrane (Nafion®), we performed in-situ measurements of small-angle neutron scattering (SANS) and neutron radiography (NR) for a polymer electrolyte ...
Satoru Ueda   +2 more
doaj   +1 more source

The measurement of coal porosity with different gases [PDF]

open access: yes, 2002
Sorption processes can be used to study different characteristics of coal properties, such as gas content (coalbed methane potential of a deposit), gas diffusion, porosity, internal surface area, etc.
Lemos de Sousa, M. J.   +1 more
core   +1 more source

A THMC model for gas recovery from coal seams: Integrating binary gas-water adsorption and two-phase flow

open access: yesJournal of Rock Mechanics and Geotechnical Engineering
Although extensive research has been conducted on CO2-enhanced coalbed methane (CO2-ECBM) recovery, most prior studies have focused on the impact of gas adsorption-induced swelling on coal permeability under equilibrium conditions.
Zhiyong Xiao   +7 more
doaj   +1 more source

Modelling of effective irradiation swelling for inert matrix fuels

open access: yesNuclear Engineering and Technology, 2021
The results of effective irradiation swelling in a wide range of burnup levels are numerically obtained for an inert matrix fuel, which are verified with DART model. The fission gas swelling of fuel particles is calculated with a mechanistic model, which
Jing Zhang   +8 more
doaj   +1 more source

A Remark on the Large Difference between the Glueball Mass and T(C) in Quenched QCD [PDF]

open access: yes, 2003
The lattice QCD studies indicate that the critical temperature $T_c \simeq 260-280$ MeV of the deconfinement phase transition in quenched QCD is considerably smaller than the lowest-lying glueball mass $m_{\rm G} \simeq 1500-1700$ MeV, i.e., $ T_c \ll m_{
Ishii, N., Suganuma, H.
core   +1 more source

Analysis of the water absorption test to assess the intrinsic permeability of earthen materials  [PDF]

open access: yes, 2019
International ...
Antonin Fabbri   +38 more
core   +2 more sources

Applicability of PolyActive™ Thin Film Composite Membranes for CO2 Separation from C2H4 Containing Multi-Component Gas Mixtures at Pressures up to 30 Bar

open access: yesMembranes, 2018
The PolyActive™ thin film composite membrane (TFCM) has already been successfully applied for CO2 separation tasks at feed pressures up to 10 bar.
Karina Schuldt   +3 more
doaj   +1 more source

Microemulsion breakdown by pervaporation technique: Effect of the alkyl chain length of n-alkanol, a cosurfactant of the microemulsion [PDF]

open access: yes, 2007
Two sets of microemulsions, cyclohexane- and water-rich ones, were prepared with the following n-alkanols as cosurfactants: n-propanol, n-butanol, n-pentanol, and n-hexanol.
Canselier, Jean-Paul   +2 more
core   +2 more sources

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