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The study of thermodynamic properties of zeotropic mixtures of R600a/R23/R14 [PDF]
Thermodynamic properties of zeotropic mixtures of R600a/R23/R14 have been investigated and calculated based on the established mathematical model. The deviations of bubble pressure and vapor composition between the simulation results and the experimental
Yinlong Wu +4 more
doaj +3 more sources
Enthalpy-composition Diagram Plotting for R134a/R23
R134a/R23 is a new refrigerant mixture and friendly to environment. In this research, the vapor-liquid equilibrium, enthalpy, and entropy of this mixture were calculated based on Peng-Robinson(PR)equation of state(EOS). To make PR equation more accurate,
王雁, 杜垲
doaj +5 more sources
Solid–Liquid Equilibria for the CO2 + R23 and N2O + R23 Systems [PDF]
A recently built experimental setup was employed for the estimation of the solid-liquid equilibria of alternative refrigerant systems. In this paper two binaries, i.e., carbon dioxide + trifluoromethane (CO2 + R23) and nitrous oxide + trifluoromethane (N2O + R23), were studied down to temperatures of 117 K.
Di Nicola, Giovanni +4 more
openaire +4 more sources
Previously, an efficient regeneration protocol was established and applied to regenerate plants from calli lines that could grow on eggplant leaf explants after a stepwise in vitro selection for tolerance to salt stress.
Sami Hannachi +4 more
doaj +2 more sources
BackgroundLAMA2-related limb girdle muscular dystrophy (LGMD R23) is rare. The detailed clinical phenotypes and genetic information associated with LGMD R23 are unknown.MethodsWe conducted a retrospective cross-sectional and longitudinal study on 19 LGMD
Xiuli Huang +12 more
doaj +1 more source
Critical role of intestinal interleukin-4 modulating regulatory T cells for desensitization, tolerance, and inflammation of food allergy. [PDF]
The mechanism inducing either inflammation or tolerance to orally administered food allergens remains unclear. To investigate this we analyzed mouse models of food allergy (OVA23-3) and tolerance (DO11.10 [D10]), both of which express ovalbumin (OVA ...
Haruyo Nakajima-Adachi +14 more
doaj +1 more source
Energy and exergy analysis of a combined system cascade organic Rankine cycle and cascade refrigerat
In this paper, a new combined system is proposed for recovering thermal energy at medium temperature using a cascade organic Rankine cycle to feed a cascade refrigeration cycle.
Touaibi RABAH +4 more
doaj +1 more source
Assessment of Child Poverty in Rural Border Communities of South-Western and Central Nigeria
Subject and purpose of work: This study assessed child poverty in rural border communities of Nigeria.
Popoola Kehinde Olayinka
doaj +1 more source
Italian Auction Market: Features of Discounted Forced Sale Price
The purpose of the paper is to investigate the main causes of discount between list price and forced sale value in the Italian real estate auction segment, in favor of more comprehensive determination of the value of mortgage underlying guarantees; this ...
Amoruso Paola +3 more
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For a long time, social factors have been identified as a set of crucial determinants of residential location choice and property value. Here, safety and security issues constitute a significant issue.
Kauko Tom
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