• Dynamical Properties of an Atomic Interface Between fcc Lattices 

  Lekadir, Fazia; Tigrine, Rachid (2019-09-17)

  A study of the phonon contribution to the interface properties between two fcc dissimilar solids is presented. The model system is obtained by the juxtaposition of two semi-infinite harmonic fcc lattices. The interface ...
• Influence of the cation force diffusion on thermal oxidation of metals 

  N. Halem; Z.Halem; M. Abrudeanu; G. Petot Ervas (2019-11-19)

  The crucial role of transport processes through oxide layers has long been acknowledged in the study of metal oxidation, but the experimental results are generally analyzed taking into account observations performed at ...
• Simulation Improvements (analysis, CSP, Arithmetic analysis and Interval) for efficient combination of two lower bound functions in univariate global optimization 

  CHEBBAH, MOHAMMED; Ouanes, Mohand; Zidna, Ahmed (2019-08-25)

  Univariate global optimization problems attract attention of researchers.Several methods [23] have been studied in the literature for univariate global optimization problems . Optimization in R presents the same difficulty ...
• A DC Algorithm for Solving Multiobjective Stochatic Problem via Exponential Utility Functions 

  Kasri, Ramzi; Bellahcene, Fatima (2019-07-08)

  In this paper we suggest an algorithm for solving a multiobjective stochastic linear programming problem with normal multivariate distributions. The problem is first transformed into a deterministic multiobjective problem ...
• La technique de crédit documentaire : une arme à double tranchant 

  Iguargaziz, Wasila; BOULIFA, Yamina (2019-10-08)

  l’éloignement des opérateurs économiques internationaux, la différence des langues, des lois , des règlementations et des monnaies entre les pays nécessitent l’intervention de certains organismes, afin d’uniformiser certaines ...

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