نتایج جستجو برای: research domains and sub domains
تعداد نتایج: 16999490 فیلتر نتایج به سال:
We find necessary and sufficient conditions for a complete local (Noetherian) ring containing the rationals to be completion of countable excellent domain. Furthermore, we noncatenary domain, as well it unique factorization
in new management approaches, in the organizations with inflexible structure, existing of red tapes and interruptions caused by limitations and also non-compliance with environmental changes, create demotivation among staff. with regard to the influence of job motivational potential and its relationship to the type of organizational structure( enabling and dissuasive), the goal of this research...
Genetic analyses of an Escherichia coli K-12 mutant possessing the amber mutation lig-321 were carried out. This mutant is defective in deoxyribonucleic acid (DNA) ligase and conditionally lethal. We constructed strains harboring an F'lig+ or F'lig-321 plasmid. Genetic complementation analyses were done by using these plasmids and by constructing a lig-4/F'lig-321 merodiploid. It was shown that...
Introduction: The present study was carried out as part of the needs assessment program of virtual training at Isfahan University of Medical Sciences with the aim of evaluating the readiness level of faculties with regard to virtual training from the perspective of the deputies and authorities of education development offices at the faculties. Methods: This study was a descriptive cross-section...
We describe a numerical method for modeling temperature-dependent fluid flow coupled to heat transfer in solids. This approach to conjugate-heat-transfer can be used to compute transient and steady-state solutions to a wide range of fluid-solid systems in complex twoand three-dimensional geometry. Fluids are modeled with the temperature dependent incompressible Navier-Stokes equations using the...
The purpose of this paper is to present an adaptive FEM-BEM coupling method that is valid for both twoand three-dimensional elasto-plastic analyses. The method takes care of the evolution of the elastic and plastic regions. It eliminates the cumbersome of a trial and error process in the identification of the FEM and BEM sub-domains in the standard FEM-BEM coupling approaches. The method estima...
increasing academic and professional language demands around the world are not a deniable fact. the purpose of this study was to investigate english language needs and communication needs of the chemistry students at master and ph.d. levels at the iranian universities. in this research, different methods were used including un-structured interview, structured interview, and two sets of question...
Application domains for speech-to-speech translation and dialog systems often contain sub-domains and/or task-types for which different outputs are appropriate for a given input. It would be useful to be able to automatically find such subdomain structure in training corpora, and to classify new interactions with the system into one of these sub-domains. To this end, We present a document-clust...
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