نتایج جستجو برای: water resource allocation

تعداد نتایج: 807540  

Journal: :international journal of data envelopment analysis 2014
m. ahadzadeh namin n. ebrahimkhani ghazi

data envelopment analysis (dea) is a non-parametric method for assessing relative efficiency of decision-making units (dmus). every single decision-maker with the use of inputs produces outputs. these decision-making units will be defined by the production possibility set. resource allocation to dmus is one of the concerns of managers since managers can employ the results of this process to all...

Journal: :journal of advances in medical education and professionalism 0
somayeh delavari 1department of medical education, school of medical and center for educational research in medical sciences(cerms), iran university of medical sciences, tehran, iran; 2student research committee, shiraz university of medical sciences, shiraz, iran; rita rezaee quality improvement in clinical education, research center, education development center, shiraz university of medical sciences, shiraz, iran; nahid hatam medical management and information school, shiraz university of medical sciences, shiraz, iran; sajad delavari department of health economics and management, school of public health, tehran university of medical sciences, tehran, iran

introduction: efficiency evaluation of universities and faculties is one of the tools that help managers to identify the departments’ strengths and weakness. the main objective of the present research was to measure and compare the technical efficiency of shiraz school of medicine departments using data envelopment analysis (dea) technique. methods: this cross-sectional and retrospective study ...

Journal: :Automatica 2011
Jiangfeng Zhang Xiaohua Xia

This paper proposes a model predictive control (MPC) approach to the periodic implementation of the optimal solutions of a class of resource allocation problems in which the allocation requirements and conditions repeat periodically over time. This special class of resource allocation problems includes many practical energy optimization problems such as load scheduling and generation dispatch. ...

Journal: :مهندسی برق مدرس 0
mohammad moltafet m.sc. student, department of electrical and computer engineering, tarbiat modares university, tehran iran paiz azmi full professor department of electrical and computer engineering, tarbiat modares university, tehran , iran

in this paper, the energy efficient resource allocation in noma-based heterogeneous cellular network(hcn) systems is investigated. since energy consumption and its limitations is one of the important challenges in fifth generation of cellular networks (5g), we propose a resource allocation problem which allocates power and subcarriers to multiple users to achieve the best system energy efficien...

2006
David Yates Annette Huber

Potential conflicts arising from competing demands of complex water resource systems require a holistic approach to address the tradeoff landscape inherent in freshwater ecosystem service evaluation. The Water Evaluation and Planning model version 21 (WEAP21) is a comprehensive integrated water resource management (IWRM) model that can aid in the evaluation of ecosystem services by integrating ...

2016
MOHAMMED ABDUL KAREEM NAZIA PARVEEN

Multiple Input and Multiple Output (MIMO) and Orthogonal Frequency Division Multiplexing (OFDM) system have the potential to achieve very high capacity depending on the propagation environment. The objective of this paper resource allocation on LTE using is the adaptive resource allocation in MIMOOFDM system using the water filling algorithm. Water filling solution is implemented for allocating...

2007
Biju George Hector M Malano Brian Davidson

Rapid economic and population growth has led to increased demand for water from the industrial and domestic sectors and put pressure on resources available for agricultural production. With growing scarcity and increasing inter-sectorial competition for water the need for efficient and sustainable water allocation policies has also become more important. Finding ways to meet this growing demand...

2012
Johannes M. H. Knops Walter D. Koenig

Trade-offs in sex resource allocation are commonly inferred from a negative correlation between male and female reproduction. We found that for three California oak species, aboveground annual net productivity (ANP) differences among individuals were primarily correlated with water availability and soil fertility. Reproductive biomass increased with ANP, but the relative allocation to reproduct...

Journal: :The Knowledge Engineering Review 2005

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