نتایج جستجو برای: shortages of economic resources
تعداد نتایج: 21203821 فیلتر نتایج به سال:
nowadays,tourism industry considered as one of the main sources of income of a country.unfortunately and despite of owning plenty of cultural historical and natural attractions, iran has not reached to a proper position in this field. besides, the historical cities of a country are considered as the income resource and national wealth of it. qazvin with a rich cultural precedent, have suitable ...
abstract the present research is prepared to study the culture of tea consuming among iranian. the case group which was statistically used for this study was people of lahijan , about four hundred wich were chosen according to their age , gender , education and occupation , randomly selected to fill the questionnaire . then the data collected through the questionnaire was analyzed according ...
Introduction Developing countries which suffer from several technical and technological weaknesses and of under-developed socio-economic systems, also face energy shortages and inefficient energy systems. This situation gets worse if we take into account the high population growth rate in these countries. Such an enormous increase in population leads to a scramble for limited energy resources a...
This work was supported by the Academy of Korean Studies of the Republic of Korea in year 2012-2013 (AKS-2010-CAA-2101) Energy security has assumed newfound geopolitical importance at the outset of XXI century (Moran and Russell, 2008). Diminishing fossil fuel supplies have led to fears of energy shortages, while rapid economic and population growth have fuelled the demand for cheap, clean and...
The Governor’s Proclamation of a Continued State of Emergency, issued on April 25, 2014, suspends the California Environmental Quality Act (CEQA) (Public Resources Code 21000 and following) for all actions taken by local agencies that are identified by the State Water Resources Control Board as vulnerable to acute drinking water shortages and that are necessary to implement solutions to such sh...
This paper surveys the literature on how democracy affects economic growth. The paper first presents descriptive statistics and brief case-descriptions to illustrate how democracy and dictatorship may affect growth. Thereafter, the paper evaluates five central arguments on democracy and growth, before it surveys empirical studies on the relationship. Furthermore, the paper highlights critical m...
Drug shortages have increasingly been a problem for pharmacists and clinicians over the past decade. Clinicians need to be aware of the various causes of drug shortages and the issues that may arise as a result, particularly as they relate to medication safety. Numerous resources and strategies are available to mitigate the effects of drug shortages, and clinicians should work with their health...
wireless sensor networks (wsns) are one of the most interesting consequences of innovations in different areas of technology including wireless and mobile communications, networking, and sensor design. these networks are considered as a class of wireless networks which are constructed by a set of sensors. a large number of applications have been proposed for wsns. besides having numerous applic...
the purpose of this study was to examine the status of supervision on departments’ heads at ferdowsi university of mashhad (fum) and realize some applied themes to provide a fit model for supervising departments’ heads in fum. the method was case study under a research category aimed for applied one. using purposive sampling, interviews were conducted with top fum managers, head departments, an...
While climate change impacts on crop yields has been extensively studied, estimating the impact of water shortages on irrigated crop yields is challenging because the water resources management system is complex. To investigate this issue, we integrate a crop yield reduction module and a water resources model into the MIT Integrated Global System Modeling framework, an integrated assessment mod...
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