Results 51 to 60 of about 294,205 (105)

A thermodynamic assessment of the BaO-MgO, BaO-CaO, BaO-Al2O3 and BaO-SiO2 systems [PDF]

open access: yes, 2014
Literature data concerning thermodynamic data for BaO including melting point, heat capacity, enthalpy increment, enthalpy of formation and entropy of formation were reviewed. The phase diagram data of the BaO-MgO, BaO-CaO, BaO-Al2O3 and BaO-SiO2 systems
Taskinen, Pekka, Zhang, Rui
core   +1 more source

Probing Dark Energy through Perfect Fluid Thermodynamics

open access: yes, 2019
We demonstrate that the thermodynamics of a perfect fluid describing baryonic matter can, in certain limits, lead to an equation of state similar to that of dark energy. We keep the cosmic fluid equation of state quite general by just demanding that the speed of sound is positive and less than the speed of light.
Lukes-Gerakopoulos, Georgios   +2 more
openaire   +2 more sources

Thermodynamic analogies in economics and finance: instability of markets [PDF]

open access: yes
Interest in thermodynamic analogies in economics is older than the idea of von Neumann to look for market entropy in liquidity, advice that was not taken in any thermodynamic analogy presented so far in the literature. In this paper we go further and use
McCauley, Joseph l.
core  

Thermodynamic investigation of room temperature ionic liquid: The heat capacity and thermodynamic functions of BMIPF6

open access: yes, 2008
Thermodynamic investigation of room temperature ionic liquid: The heat capacity and thermodynamic functions of ...
徐芬, 孙立贤, 张志恒, 谭志诚
core  

The Birth of the Idea of Perfectibility: From the Enlightenment to Transhumanism [PDF]

open access: yes, 2019
Starting from the Age of Enlightenment, a person’s ability of self-improvement, or perfectibility, is usually seen as a fundamental human feature. However, this term, introduced into the philosophical vocabulary by J.-J.
Ugleva, Anastasia, Vinogradova, Olga
core  

Thermodynamics of perfect elastic fluids

open access: yesJournal of Research of the National Bureau of Standards Section B Mathematics and Mathematical Physics, 1964
Bernstein, B.   +2 more
openaire   +1 more source

Thermodynamic Investigation on Intermediate of Room Temperature Ionic Liquid: The Heat Capacity and Thermodynamic Function of EMIC, BMIC and PMIC

open access: yes, 2008
Thermodynamic Investigation on Intermediate of Room Temperature Ionic Liquid: The Heat Capacity and Thermodynamic Function of EMIC, BMIC and ...
徐芬, 孙立贤, 张志恒, 谭志诚
core  

Winston (Michael E.). From Perfectibility to Perversion. Meliorism in Eighteenth-Century France.

open access: yes, 2007
Banderier Gilles. Winston (Michael E.). From Perfectibility to Perversion. Meliorism in Eighteenth-Century France.. In: Revue belge de philologie et d'histoire, tome 85, fasc. 3-4, 2007.
Banderier, Gilles
core   +1 more source

Thermodynamic Behavior of a Perfect Fluid with Negative Energy Density

open access: yes, 2005
Starting from a perfect cosmological fluid represented by the energy momentum tensor T_uv, one class of frequency metrics that satisfies both Einstein's general relativistic equation and the perfect fluid condition is: g_uv = e^iwt N_uv. Mathematically, such metrics indicate spacetime behaves locally like a simple harmonic oscillator.
openaire   +2 more sources

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