Geomorphic variability in the coastal zone / by Joann Mossa, Edward P. Meisburger, Andrew Morang.

Meisburger, Edward P.; Morang, Andrew; Mossa, Joann

doi:10.5962/bhl.title.48204

Cited by 2 publications

(2 citation statements)

References 52 publications

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“…Numerical support for a relation between the T dependence of S c and the T dependence of τ , although limited to very few models, is providing new physical insight on the connection between thermodynamics and long time dynamical properties. The ideas developed within the inherent structure formalism have also been generalized to out-of-equilibrium conditions where the slow aging dynamics has been interpreted as the process of searching for basins of increasingly deep energy [37][38][39][40].…”

Section: Introductionmentioning

confidence: 99%

Dynamics and configurational entropy in the Lewis-Wahnström model for supercooled orthoterphenyl

et al. 2002

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We study thermodynamic and dynamic properties of a rigid model of the fragile glass-forming liquid orthoterphenyl. This model, introduced by Lewis and Wahnström in 1993, collapses each phenyl ring to a single interaction site; the intermolecular site-site interactions are described by the Lennard-Jones potential whose parameters have been selected to reproduce some bulk properties of the orthoterphenyl molecule. A system of N=343 molecules is considered in a wide range of densities and temperatures, reaching simulation times up to 1 micros. Such long trajectories allow us to equilibrate the system at temperatures below the mode coupling temperature T(c) at which the diffusion constant reaches values of order 10(-10) cm(2)/s and thereby to sample in a significant way the potential energy landscape in the entire temperature range. Working within the inherent structures thermodynamic formalism, we present results for the temperature and density dependence of the number, depth and shape of the basins of the potential energy surface. We evaluate the total entropy of the system by thermodynamic integration from the ideal-noninteracting-gas state and the vibrational entropy approximating the basin free energy with the free energy of 6N-3 harmonic oscillators. We evaluate the configurational part of the entropy as a difference between these two contributions. We study the connection between thermodynamical and dynamical properties of the system. We confirm that the temperature dependence of the configurational entropy and of the diffusion constant, as well as the inverse of the characteristic structural relaxation time, are strongly connected in supercooled states; we demonstrate that this connection is well represented by the Adam-Gibbs relation, stating a linear relation between logD and the quantity 1/TS(c). This relation is found to hold both above and below the critical temperature T(c)-as previously found in the case of silica-supporting the hypothesis that a connection exists between the number of basins and the connectivity properties of the potential energy surface.

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Section: Introductionmentioning

confidence: 99%

Dynamics and configurational entropy in the Lewis-Wahnström model for supercooled orthoterphenyl

et al. 2002

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“…81 Según esta opinión, el avalista no garantiza objetivamente el pago del título cambiario, sino sólo el incumplimiento por parte del avalado; mientras que la obligación solidaria de pago con los demás obligados cambiarios deviene exclusivamente por reflejo. 82 Por el contrario, otros doctrinarios (con base en la ley, la cual prescribe que el avalista garantiza el pago del título), opinan que el aval es una garantía objetiva (en contraste con la fianza, garantía subjetiva). Nosotros suscribimos este parecer.…”

Section: Es Una Garantía Cambiaria Típicaunclassified

El aval. ¿Fianza sui generis o garantía cambiaria típica?

Villanueva

Alfonso²

2004

Bol. Mex. Derecho Comp.

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Número 110Mayo - Agosto 2004Nueva Serie Año XXXVIIISSN 0041 8633 EL AVAL. ¿FIANZA SUI GENERIS O GARANTÍA CAMBIARIA TÍPICA? Pedro Alfonso LABARIEGA VILLANUEVA * El presente artículo tiene como objetivo explicar la naturaleza jurídica del aval, para efecto de determinar si se trata de una institución afín a la fianza, pero de carácter sui generis; o bien si es una garantía cambiaria típica. En su exposición, el autor realiza un análisis histórico relativo al surgimiento del aval y su introducción en algunos sistemas jurídicos europeos e iberoamericanos. Asimismo, explica cuál es la función económica del aval, para realizar después un análisis de esta institución tal y como está regulada por diversos instrumentos internacionales que regulan la materia de títulos de crédito. Finalmente, analiza al aval en sus diversos elementos, aludiendo a las distintas teorías que han tratado de dar una explicación acerca de la naturaleza jurídica de dicha institución. Palabras clave: aval, títulos de crédito, fianza, contratos mercantiles, garantía cambiaria. *Investigador del Instituto de Investigaciones Jurídicas de la UNAM. * Nota: Debido que la traducción es automática podrá ser inexacta o contener errores.

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Geomorphic variability in the coastal zone / by Joann Mossa, Edward P. Meisburger, Andrew Morang.

Cited by 2 publications

References 52 publications

Dynamics and configurational entropy in the Lewis-Wahnström model for supercooled orthoterphenyl

Dynamics and configurational entropy in the Lewis-Wahnström model for supercooled orthoterphenyl

El aval. ¿Fianza sui generis o garantía cambiaria típica?

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