نتایج جستجو برای: qualitative indices
تعداد نتایج: 282919 فیلتر نتایج به سال:
As a new development form for evaluating the regional water resources carrying capacity, forewarning regional water resources of their carrying capacities is an important adjustment and control measure for regional water security management. Up to now, most research on this issue have been qualitative analyses, with a lack of quantitative research. For this reason, an index system for forewarni...
Microalgal culture can be a combination of three environmental factors, treatment of wastewaters, production of renewable energy resources for replacement of fossil fuels and reduction of the greenhouse gas emissions. Microalga Spirulina is not just a good candidate forwastewater treatment (due to the ability toremove ofnitrogen andphosphorus), but also it plays a roleinreduction of greenhouse ...
this study was conducted to determine the appropriate irrigation interval on the basis of cumulative water evaporation from standard evaporation pan (class a) and to find out the effects of irrigation regimes on growth indices and on qualitative and quantitative yields of sugar beet. the experiment was conducted in 2005 at the lavark agricultural experiment station fields, isfahan university of...
Statement of Problem: Bone material density (BMD) is significantly decreased among postmenopausal women leading to the most common metabolic disease, osteoporosis.Multiple bone fractures are of the most important consequences of this disease, which cost too much for thesociety. One of the cheapest and most available methods for the diagnosis of bone density changes is bone radiomorphometric eva...
This paper aims to design and validate a model for evaluation of educational aspect in distance education system. As an applied research, an exploratory mixed methods approach was used. The participants in the qualitative study included 15 professors and researchers who were purposefully selected and interviewed. The statistical sample in the quantitative part of the study consisted of 215 man...
Peace is a universal cause and one of the most important needs of our time and forms the foundation of human life. The purpose of this study is to investigate the relationship between respect for others and its role in the development of international peace and friendship. In the first phase and in the qualitative phase, the statistical population consisted of all elites of Olympic sport and po...
Qualitative indices including moisture content (M), total lipid (TL), peroxide value (PV), free fatty acid (FFA), heme iron (HI), TBA, neutral lipid (NL) and phospholipid (PL) content were investigated on anchovy fish immediately after harvesting and during frozen storage at -18 and -30°C up to 8 months (2, 4, 6, 8). Profile of their fatty acid and any possible changes were also determined. Sta...
Qualitative indices including moisture content (M), total lipid (TL), peroxide value (PV), free fatty acid (FFA), heme iron (HI), TBA, neutral lipid (NL) and phospholipid (PL) content were investigated on anchovy fish immediately after harvesting and during frozen storage at -18 and -30°C up to 8 months (2, 4, 6, 8). Profile of their fatty acid and any possible changes were also determined. Sta...
In Supply chain management, decision making for the selection of suppliers is of such a key importance that it has developed into a strategic objective for organizations in recent years. The issue of selecting a supplier, due to multiplicity and diversity of qualitative and quantitative indices, is a multi attribute decision making question and as a result, known techniques of this field of stu...
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