abstract: in this thesis, we focus to class of convex optimization problem whose objective function is given as a linear function and a convex function of a linear transformation of the decision variables and whose feasible region is a polytope. we show that there exists an optimal solution to this class of problems on a face of the constraint polytope of feasible region. based on this, we dev...

Short Abstract Introduction: Development and development planning is undoubtedly a multidimensional process that contains economic, social, cultural and political aspects. Programs that have been implemented so far in underdeveloped countries, have largely focused on economic growth and industrial development, as well as greatly neglecting the social and cultural factors of growth. Therefore, ...

Background and Objective : Electronic learning is a pre-construcaware of Teachers and administrators the climate university, reflect that the assessment valuable insights environment support provide of thestudent learning. Objective To study the organizational support of students performance evaluating the University the shahid Chamran of ahvaz. Materials and Methods :the survey was conducted ...

the debate whether esp teachers need to have knowledge of the specialized field they are teaching has been an issue in the literature over the last two decades. the aim of conducting this study was to explore iranian learners’ and instructors’ beliefs and attitudes concerning the role of specialized knowledge in teaching esp classes. a seventeen item questionnaire was administered to 400 esp le...

Vacant capacities in undergraduate education in the past two years , represents following inappropriate development patterns of higher education and waste of resources .To recognize several factors that leads to this , we investigated the results of attached studies in 2001 at institute for research and planning in higher education(IRPHE). Referring to that studies and analyzing relevant info...

Social development is one of the most pervasive aspects of development. This article has addressed the analysis of barriers to social development in Iran regarding governmental universities faculty members' viewpoints. data collection was done via reviews and survey. The research sample consisted of 131 faculty members selected through purposeful sampling whose view toward social development ba...

Integration of assessment with planning process is one of the distinctive features of modern urban planning. In response to the need for comprehensive and integrated thinking, to evaluate and analyze complex and changing urban issues, assessment has become a basic issue in urban planning process aiming to explain the value of urban programs in terms of influencing urban development, formulate t...