منابع مشابه
providing a new mathematical model for school service routing with considering gender separation
in our country, school bus routes are determined by experiments of driver without considering the scientific optimum route and location. traversing additional routes will always result an increase in vehicle movements and fuel consumption and enormous costs. hence, this paper will study the school bus routing in tehran considering special students and a model will be presented to minimize trave...
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Background and Objectives: The aim of this research was to introduce architectural factors, influencing students' perception of school climate, having a great effect on students' achievement academically, mentally and physically, one of the problems of high school students is their unwillingness for learning and passes their times at educational setting. School connectedness has an effect on st...
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15 صفحه اولintroducing a novel mathematical model for school vehicle routing problem and proposing a new algorithm to solve it
this research presents and solves a new mathematical model for school bus routing problem (sbrp). sbrp is a specific case of vehicle routing problem (vrp). despite prevalent models, this model includes location and routing simultaneously. besides, the vehicles are non-homogenous. in addition, instead of locating schools which are the depots, we consider locating bus stops that are mentioned &ap...
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The previous studies about the maintenance systems were dealt with defining the evaluation criteria, grouping them, and using different techniques for evaluating. The main problem is that maintenance subsystems and the relationship between and within them in order to a reliable evaluation have never been identified before.The contribution of this study is realizing the four maintenance su...
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ژورنال
عنوان ژورنال: Educational Management Administration & Leadership
سال: 2010
ISSN: 1741-1432,1741-1440
DOI: 10.1177/1741143209351668