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Influence of mass difference on dynamic properties of isotope mixtures

Kiriushcheva, N.; Kuzmin, S.V. - In: Physica A: Statistical Mechanics and its Applications 352 (2005) 2, pp. 509-521

properties that result from mass heterogeneity, by calculating the diffusion coefficient, velocity autocorrelation function, non … proposed universal scaling law for atomic diffusion in condensed matter (Nature 381 (1996) 137). …

Persistent link: https://www.econbiz.de/10011059117

Temperature effects on the diffusion of water and monovalent counterions in the hydrated montmorillonite

Zheng, Y.; Zaoui, A. - In: Physica A: Statistical Mechanics and its Applications 392 (2013) 23, pp. 5994-6001

We investigate here the effect of temperature on the diffusion of water and cations in the Wyoming-type montmorillonite … interlayer ions and water molecules under a temperature range between 260 and 400 K. The diffusion coefficient of water and … cations in different hydrated clays increases with temperature. The influence of temperature on the diffusion of water is much …

Persistent link: https://www.econbiz.de/10010703206

an analysis of the diffusion and implications of e-business technologies

Köllinger, Philipp - 2006

concern the dynamics of technological change. They are analyzed considering the diffusion and implications of e …

Persistent link: https://www.econbiz.de/10009467190

Scaling up alternatives to capitalism: A social movement approach to alternative organizing (in) the economy

Schiller-Merkens, Simone - 2020

In these times of crises, capitalism and the far-reaching marketization of our societies has again become a subject of contestation and critique. Alternative organizing is one response to the critique of capitalism. As an embodied and constructive form of critique it takes place in prefigurative...

Persistent link: https://www.econbiz.de/10012290999

A virus that knows no borders? Exposure to and restrictions of international travel and the global diffusion of COVID-19

Koopmans, Ruud - 2020

"Closing borders is naive, the virus will come regardless" - this was the policy assumption that was repeatedly stated until mid-March by the WHO, the EU, as well as responsible authorities in Germany and other countries. Meanwhile, other states had started closing their borders to travellers...

Persistent link: https://www.econbiz.de/10012305859

Nonlinearity and Temporal Dependence

Chen, Xiaohong; Hansen, Lars P.; Carrasco, Marine - Centre Interuniversitaire de Recherche en Analyse des … - 2009

Nonlinearities in the drift and diffusion coefficients influence temporal dependence in scalar diffusion models. We …. Les non-linéarités dans les coefficients de mouvement et de diffusion ont une incidence sur la dépendance temporelle dans … le cas des modèles de diffusion scalaire. Nous examinons ce lien en recourant à deux notions de dépendance temporelle …

Persistent link: https://www.econbiz.de/10005100536