نتایج جستجو برای: based on studied criteria
تعداد نتایج: 9388870 فیلتر نتایج به سال:
Desertification in arid, semi-arid and dry sub-humid regions is a global environmental problem. Considering theincreasing importance of desertification and its complexity, the necessity of giving attention to desertification criteria andindices is essential. Models and methods such as MEDALUS, UNEP-FAO, and others have been proposed on local andnational scales. In this research, IMDPA was selec...
Introduction: The location of sanitary landfills is one of the most important environmental issues in cities. If the design of landfills is not appropriate, it will threaten human health. This study aimed to detect a suitable location for a landfill in Ilam, Iran. Materials & Methods: A questionnaire and consultation with experts were used to conduct the research. For this purpose, three ma...
data envelopment analysis (dea) is a powerful tool for measuring relative efficiency of organizational units referred to as decision making units (dmus). in most cases dmus have network structures with internal linking activities. traditional dea models, however, consider dmus as black boxes with no regard to their linking activities and therefore do not provide decision makers with the reasons...
this paper aims to use a priority framework based on decision making trial and evaluation laboratory (dematel) to help organizations build awareness of the critical influential factors affecting successful implementation of km. to identify critical influential factors, the authors studied and reviewed relevant literature from numerous fields of study associated with the essential issues of km. ...
context: metaparadigm of nursing is one of the nursing discipline challenges of the present century, which should take into consideration the diversity of different cultures and viewpoints. purpose: the purpose of this study is to evolve the concept of “nursing” (one of the concepts in nursing metaparadigm) on the basis of the islamic scholars’ view. materials and methods: in this philosophical...
sange siyah dam is located two kilometers down the kabod khani village. the environ of ghorrve city in kurdestan province. this is an clay core dam. in this dam instrumentation is performed in three section and consist of electrical piezometers, total pressure cells, settlement cells and so on. the main objective of instrumentation is to control the behavior of dam body and foundation, end else...
Evaluation criteria for conversational CBR (CCBR) systems are important to guide development and tuning of new methods, and to enable practitioners to make informed decisions about which methods to use. Traditional criteria for evaluating CCBR performance by precision and efficiency provide useful information, but are limited by their focus on the single point at which a case is selected at the...
in order to investigate biodiversity and production of cultivated medicinal plants in agroecosystems of qazvin province, a study was conducted during year of 2011. interviews were carried out with farmers by using semi-structured questionnaire to obtain information regarding to biodiversity and medicinal plants production systems in main regions under cultivation of medicinal plants including f...
defining maturity level is one of the important elements of the excellence models. this approach helps companies to assess competitive positions and help them to benchmark from best practices. one of the significant features of excellence models is defining maturity level using subjective and conventional approach. present research is a cross-sectional study among iranian petrochemical companie...
this study purported to compare and contrast the use of self-mention and evidentials as two mtadiscourse features in opinion columns of persian and english newspapers. the theoretical basis of this study is the idea that metadiscourse features vary across cultural boundaries. for this purpose, 150 persian and 150 english opinion columns were collected based on three factors of topic, audience a...
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