People not only care about outcomes, they also value the procedures which lead to the outcomes. Procedural utility is a potentially important source of human well-being. This paper aims at introducing the concept of procedural utility into economics, and argues that it should be incorporated more widely into economic theory and empirical research. Three building blocks of a concept of procedura...

optimum concentration of vitamin c and hardness at giant freshwater prawn brood-stock tank water has great important on their reproductive quality in recirculation system. the main objective of the present study is investigation on effects of different concentrations of these factors on reproductive parameters of the giant freshwater prawn female brood-stock. for this purpose, at the first expe...

in last decade it is almost impossible to not seen anything about water resource crisis and water shortage in natural resources exploitation and use reports. such information encourages decision makers and researchers to looking for solutions in relation to this problem and sustainable management of water resources. in this regard, first step towards sustainable management of water resources is...

this study aims at investigating social and cultural barriers to the use of recycled water for the first time in iran from the sociological perspective. applying qualitative methods, the understanding of women from water recycling and causes and conditions for the use of recycled water was studied. the required data was collected by using semi-structured interviews with a number of women. the i...

in order to investigate the effect of soil matric potential and tube layout on yield and water use efficiency of greenhouse cucumber, a field experiment was carried out during 2010 and 2012 growing seasons at an experimental farm in jiroft territory. the treatments were laid out in strip split plot a randomized complete block design with three replications. the treatments were comprised of fore...

 The present study is an attempt to investigate the use of vague expressions by intermediate EFL learners. More specifically, the current study focuses on the structures and functions of one of the most common categories of vague language, i.e. general extenders. The data include a 22-hour corpus of English-as-a-foreign-language conversations. A comparison is also made between this corpus and a...