Results 1 to 10 of about 2,299 (183)
Too close for comfort: Self-crowding transforms protein structure and stability beyond volume exclusion. [PDF]
Protein SciAbstract Proteins operate in crowded physiological environments, yet their conformational and oligomeric states are largely inferred from experiments performed under dilute buffer conditions. Here, we show that for lysozyme (LYS) and bovine serum albumin (BSA), self‐crowding at physiologically relevant concentrations alters protein structure and ...
Olgenblum GI, Levy YN, Harries D.
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Calculation of the Virial and Fugacity Coefficients of Heavy Water Using New Generalized Equation of State [PDF]
مجله علوم و فنون هستهای, 2022 By replacing hydrogen with deuterium in water molecules, the energy level of molecular bonds changes which cause different physical, chemical, nuclear, and biological properties.
M. Najafi, F. Jamali
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Modeling of Some Thermodynamic Properties of UF6 at Low Pressure Using Correlation Function [PDF]
Journal of Nuclear Research and Applications, 2021 The properties of uranium hexafluoride (UF6) are of importance to the nuclear industry as a precursor for the enrichment. Therefore it is of importance to obtain the most accurate properties for such a strategic compound.
Mohsen Najafi
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Gaseous density calculation by means of relative permittivity measurement
Measurement: Sensors, 2021 This study presents a gaseous density calculation method on the basis of relative permittivity measurement. The relative permittivity of a gas sample is measured by using a cylindrical microwave cavity resonator in wide temperature and pressure ranges ...
Yuya Kano, Naoki Kuramoto
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A new simplified virial equation of state for high temperature and high pressure gas
AIP Advances, 2022 In this paper, in order to accurately describe the high temperature and high pressure state of gas under detonation conditions, a new simplified form of the virial equation of state (EOS)—the Virial–Peng–Long (VPL) EOS—is proposed based on the ...
Yue Peng, Xinping Long
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VIRIAL EXPANSION OF THE NUCLEAR EQUATION OF STATE [PDF]
International Journal of Modern Physics E, 2012 We study the equation of state (EOS) of nuclear matter as function of density. We expand the energy per particle (E/A) of symmetric infinite nuclear matter in powers of the density to take into account 2, 3, …, N-body forces. New EOS are proposed by fitting ground state properties of nuclear matter (binding energy, compressibility and pressure) and ...
Magana, Ruslan +2 more
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Chemical Thermodynamics and Thermal Analysis, 2021 The old concepts of the Van der Waals equation (vdW EOS) and of the virial equation, truncated to the second virial coefficient, can be rewritten with a function defined as cc=(p−R·T/M)/ρ2. This function arises from introducing the ideal gas law into the
Friedrich Mayrhuber
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Calculation of propellant gas pressure by simple extended corresponding state principle
Defence Technology, 2016 The virial equation can well describe gas state at high temperature and pressure, but the difficulties in virial coefficient calculation limit the use of virial equation.
Bin Xu, San-jiu Ying, Xin Liao
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Entropy, 2021 Modifications to the traditional Onsager theory for modeling isotropic–nematic phase transitions in hard prolate spheroidal systems are presented. Pure component systems are used to identify the need to update the Lee–Parsons resummation term.
Donya Ohadi +2 more
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Equation of State of Four- and Five-Dimensional Hard-Hypersphere Mixtures
Entropy, 2020 New proposals for the equation of state of four- and five-dimensional hard-hypersphere mixtures in terms of the equation of state of the corresponding monocomponent hard-hypersphere fluid are introduced.
Mariano López de Haro +2 more
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