Results 31 to 40 of about 212,180 (291)

Does the second critical-point of water really exist in nature?

open access: yesCondensed Matter Physics, 2022
In the past decade, a literary phrase “No man's land” has been flooded in the scientific papers. The expression is used to describe a meta-stable region in the phase-diagram that cannot be accessed by experiments.
F. Hirata
doaj   +1 more source

Thermodynamical aspects of the introduction processes

open access: yesІнтродукція Рослин, 2019
The theoretical component of the introductory process from the standpoint of the laws of thermodynamics is determined. At the ecosystem level, vegetation groups with specific environmental conditions characteristic of each species have been analyzed. The
N.V. Zaimenko
doaj   +1 more source

Symplectic Foliation Structures of Non-Equilibrium Thermodynamics as Dissipation Model: Application to Metriplectic Nonlinear Lindblad Quantum Master Equation

open access: yesEntropy, 2022
The idea of a canonical ensemble from Gibbs has been extended by Jean-Marie Souriau for a symplectic manifold where a Lie group has a Hamiltonian action.
Frédéric Barbaresco
doaj   +1 more source

Chemical Association via Exact Thermodynamic Formulations [PDF]

open access: yes, 1998
It can be fruitful to view two-component physical systems of attractive monomers, A and B, ``chemically'' in terms of a reaction A + B C, where C = AB is an associated pair or complex.
Anderko   +14 more
core   +2 more sources

Argumento frío. Argumentos escritos sobre termodinámica en el contexto del efecto Peletier en refrigeración

open access: yesEducación Química, 2018
In this paper, we investigate university engineering students written arguments in the context of the thermodynamics principles involved in refrigeration.
Sibel Erduran, Rosa Villamanan
doaj   +1 more source

Thermodynamics of the low density excluded volume hadron gas

open access: yes, 2015
We consider thermodynamics of the excluded volume particles at finite temperature and chemical potential, in the low density approximation. We assume Boltzmann statistics and study the influence of the excluded volume on an ideal gas thermodynamics at ...
Redlich, Krzysztof, Zalewski, Kacper
core   +1 more source

Nanothermodynamic Description and Molecular Simulation of a Single-Phase Fluid in a Slit Pore

open access: yesNanomaterials, 2021
We have described for the first time the thermodynamic state of a highly confined single-phase and single-component fluid in a slit pore using Hill’s thermodynamics of small systems. Hill’s theory has been named nanothermodynamics.
Olav Galteland   +2 more
doaj   +1 more source

Analytical thermodynamics of a strongly attractive three-component Fermi gas in one dimension

open access: yes, 2010
Ultracold three-component atomic Fermi gases in one dimension are expected to exhibit rich physics due to the presence of trions and different pairing states.
Batchelor, Murray T.   +4 more
core   +1 more source

Microstructure Analysis of Equiatomic Multi-Component NI20TI20TA20CO20CU20 Alloy [PDF]

open access: yesArchives of Metallurgy and Materials, 2019
An equiatomic multi-component alloy Ni20Ti20Ta20Co20Cu20 (at. %) was obtained using vacuum arc melting. In order to characterize such an alloy, microstructure analysis has been performed using Scanning and Transmission Electron Microscopy, Electron ...
K. Glowka   +5 more
doaj   +1 more source

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

open access: yesFEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

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