Results 21 to 30 of about 708,391 (260)

Neutron-Star-Merger Equation of State

open access: yesUniverse, 2019
In this work, we discuss the dense matter equation of state (EOS) for the extreme range of conditions encountered in neutron stars and their mergers. The calculation of the properties of such an EOS involves modeling different degrees of freedom (such as
Veronica Dexheimer   +7 more
doaj   +1 more source

Prediction Of Solubility Of Solid N-Paraffins In Supercritical Fluids Using Modified Redlich-Kwong Equation Of State

open access: yesReaktor, 2017
Three equation of state are used to predict solubilities of solid n-pafaffins in supercritical fluids. The equations are the Redlich-Kwong, the Soave-Redlich-Kwong, and equation proposed by Hartono et.al. (2003; 2004).
Ratnawati Ratnawati
doaj   +1 more source

The cosmic equation of state [PDF]

open access: yesAstrophysics and Space Science, 2014
7 Pages, 3 Figures.
openaire   +2 more sources

Neutron Star Cooling Within the Equation of State With Induced Surface Tension

open access: yesParticles, 2020
We study the thermal evolution of neutron stars described within the equation of state with induced surface tension (IST) that reproduces properties of normal nuclear matter, fulfills the proton flow constraint, provides a high-quality description of ...
Stefanos Tsiopelas, Violetta Sagun
doaj   +1 more source

Compact Stars in the vBag Model and Its f-Mode Oscillations

open access: yesUniverse, 2023
Electromagnetic (EM) observations and gravitational wave (GW) measurements enable us to determine the mass and radius of neutron stars (NSs) and their tidal deformability, respectively.
Heng-Yi Zhou, Wei Wei, Xia Zhou
doaj   +1 more source

Thermodynamic Properties and Equation of State for Tungsten

open access: yesCrystals, 2023
A high-temperature equation of state for tungsten was constructed in this study using experimental data on its thermodynamic properties, thermal expansion, compressibility, and bulk compression modulus. The totality of experimental data were optimized by
Nikolay V. Kozyrev, Vladimir V. Gordeev
doaj   +1 more source

Equation of state of the running vacuum

open access: yesEuropean Physical Journal C: Particles and Fields, 2022
Recent studies of quantum field theory in FLRW spacetime suggest that the cause of the speeding up of the universe is the running vacuum (RV), see Moreno-Pulido and Solà Peracaula (Eur Phys J C 82(6):551, 2022; Eur Phys J C 80(8):692, 2020).
Cristian Moreno-Pulido   +1 more
doaj   +1 more source

History of the Equation of State of Seawater [PDF]

open access: yesOceanography, 2010
As one of few who have been involved in the equation of state of seawater over the last 40 years, the author was invited to review some of the history behind its early development and also the more recent thermodynamic equation of state.
Frank J. Millero
doaj  

The State of the Cubic Equations of State

open access: yesIndustrial & Engineering Chemistry Research, 2003
The development of van der Waals cubic equations of state and their application to the correlation and prediction of phase equilibrium properties is presented and analyzed. The discussion starts with a brief account of the contributions to equation of state development during the years before van der Waals.
openaire   +3 more sources

Guidelines for Pediatric Radiotherapy Simulation: A Report From the Children's Oncology Group Radiation Oncology Discipline

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric radiation therapy presents unique challenges compared to adult treatments, including those of immobilization, potential need for sedation, and the critical importance of accurate, reproducible positioning. Additionally, heightened attention to imaging doses is necessary to minimize long‐term toxicity in survivors.
Parham Alaei   +17 more
wiley   +1 more source

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