نتایج جستجو برای: recreational value

تعداد نتایج: 747652  

Nowadays, technology is becoming one of the most important factors that contribute to the Internationalization of recreational sports industry.This study was done to design a model to develop recreational sports by new technologies in Iran. This study was carried out with mixed Methods.In the qualitative part, semi-structured interviews were conducted with 13 participants through purposive and ...

Journal: :international journal of environmental research 2011
j.m. martínez-paz a. perni

he water framework directive of the european union has become a milestone in the water policy for this area. this directive aims to achieve a “good ecological status” of bodies of water in the member states of the european union by 2015. the water framework directive calls for the application of economic principles, economic approaches, tools and instruments. the functions of this economic anal...

Journal: :The American journal of psychiatry 2004
Rani A Desai Paul K Maciejewski David J Dausey Barbara J Caldarone Marc N Potenza

OBJECTIVE Prior studies have found high rates of alcohol use and abuse/dependence, depression, bankruptcy, and incarceration associated with recreational gambling. Despite growing rates of recreational gambling in older adults, little is known regarding its health correlates in this age group. The objective of this study was to identify health and well-being correlates of past-year recreational...

Journal: :Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research) 2017

Journal: :The Australian Journal of Agricultural and Resource Economics 1998

Journal: :International Journal of Environmental Sciences & Natural Resources 2019

2015
Xin Yang Michael Burton Yinying Cai Anlu Zhang Marc A. Rosen

The research question for this study is estimating the public’s willingness to pay for the public goods generated by farmland, and exploring respondents’ heterogeneity in their preferences for these goods. The approach used is a choice experiment, using respondents from the city of Wuhan, China. Six attributes representing public good values (farmland area, farmland fertility, water quality, ai...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید