نتایج جستجو برای: infrastructure
تعداد نتایج: 93705 فیلتر نتایج به سال:
Introduction: Urban infrastructure systems provide foundations for modern civil communities and enhance the quality of life. Coordination between different urban infrastructure agencies involved in urban infrastructure provision plays a significant role in the success of these critical urban sub-systems. It brings together various independent agencies to make their endeavors more accordant. In ...
This paper explains the evolution of the concept of delegation since its first references in the context of distributed authorization to the actual use as a fundamental part of a privilege management architecture. The work reviews some of the earliest contributions that pointed out the relevance of delegation when dealing with distributed authorization, in particular we comment on PolicyMaker a...
Purpose: The aim of this study was to identify the components of distance education in rural areas in order to provide a model in secondary schools in the country. Methodology: The combined research method was exploratory. In the qualitative part of the study, content analysis with inductive approach was used. Research environment in this section, 84 documents including 67 articles and books, ...
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