Results 61 to 70 of about 1,208,231 (303)

On special and general relativistic thermodynamics

open access: yesAtti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali, 2008
In reviewing approaches to the special- and general-relativistic theory of irreversible thermodynamical processes near equilibrium, problems of this procedure and possible solutions are discussed.
Chrobok, Thoralf   +1 more
doaj   +1 more source

Elinvar Materials: Recent Progress and Challenges

open access: yesAdvanced Engineering Materials, EarlyView.
Elinvar materials, exhibiting temperature‐invariant elastic modulus, are critical for precision instruments and emerging technologies. This article reviews recent progress in the field, with a focus on the anomalous thermoelastic behavior observed in key material systems.
Wenjie Li, Yang Ren
wiley   +1 more source

A Thermodynamic 3D Model for the Simulation of Diffusion‐Controlled Alloying Processes in Heterogeneous Material Structures

open access: yesAdvanced Engineering Materials, EarlyView.
A numerical model resulting from irreversible thermodynamics for describing transport processes is introduced, focusing on thermodynamic activity gradients as the actual driving force for diffusion. Implemented in CUDA C++ and using CalPhaD methods for determining the necessary activity data, the model accurately simulates interdiffusion in aluminum ...
Ulrich Holländer   +3 more
wiley   +1 more source

Negishi's Theorem and Method [PDF]

open access: yes
Takashi Negishi's remarkable youthful contribution to welfare economics, general equilibrium theory and, with the benefit of hindsight, also to one strand of computable general equilibrium theory, all within the span of six pages in one article, has ...
K.Vela Velupillai
core  

On Equilibrium Prices in Continuous Time [PDF]

open access: yes, 2008
We combine general equilibrium theory and theorie generale of stochastic processes to derive structural results about equilibrium state ...
Frank Riedel   +3 more
core   +6 more sources

On the Stability of an Islamic Financial System

open access: yesPSL Quarterly Review, 2014
In an Islamic economy, the financial sector functions to support the real sector. There are no interest rate based debt instruments. Financial assets are based on risk and return sharing and are contingent claims.
Hossein Askari   +2 more
doaj   +3 more sources

Influence of Sample Preparation and Processing Procedures on the Thermal Diffusivity of MgO‐C Refractories

open access: yesAdvanced Engineering Materials, EarlyView.
The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan   +4 more
wiley   +1 more source

Statistical Entropy in General Equilibrium Theory [PDF]

open access: yes
This essay seeks to develop an integrated account of the workings of statistical mechanics and thermodynamics as a theory of economic equilibrium. It begins with a probabilistic description of general systems (made out of numerous elements), based on the
Panagis Liossatos
core  

Fluctuations in Stationary non Equilibrium States

open access: yes, 2001
In this paper we formulate a dynamical fluctuation theory for stationary non equilibrium states (SNS) which covers situations in a nonlinear hydrodynamic regime and is verified explicitly in stochastic models of interacting particles.
A. De Masi   +21 more
core   +1 more source

A General Theory of Non-equilibrium Dynamics of Lipid-protein Fluid Membranes [PDF]

open access: yes, 2005
We present a general and systematic theory of non-equilibrium dynamics of multi-component fluid membranes, in general, and membranes containing transmembrane proteins, in particular.
Backer   +20 more
core   +4 more sources

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