نتایج جستجو برای: integrated assessment model
تعداد نتایج: 2784545 فیلتر نتایج به سال:
design of a logistics network in proper way provides a proper platform for efficient and effective supply chain management. this paper studies a multi-period, multi echelon and multi-product integrated forward-reverse logistics network under uncertainty. first, an efficient complex mixed-integer linear programming (milp) model by considering some real-world assumptions is developed for the inte...
improving time series forecastingaccuracy is an important yet often difficult task.both theoretical and empirical findings haveindicated that integration of several models is an effectiveway to improve predictive performance, especiallywhen the models in combination are quite different. in this paper,a model of the hybrid artificial neural networks andfuzzy model is proposed for time series for...
Introduction: Integrated and goal - oriented productivity attempts as well as decision making for next action can be considered as a leading approach for organizations which will in turn result in to competitive advantages. This research was done to assess Social Security Organization Hospitals in Tehran according to The National Productivity Model. Methods: This cross- sectional descriptive re...
Integrated assessment models have been used to explore cost effective abatement strategies in connection with negotiations on the Gothenburg protocol under the UN/ECE Convention on Long Range Transboundary Air Pollution (CLRTAP). A variety of spatial and temporal issues must be addressed in order to model the multi-scalar processes involved and develop nested Integrated Assessment Models (n-IAM...
Objectives: This study aimed to compare the efficacy of an integrated treatment (IT) versus treatment as usual (TAU) in a group of inpatient children and adolescents with first episode psychosis (FEP) during a two year follow-up. Method: In a randomized controlled trial, 40 children and adolescents with FEP based on DSM-IV criteria were recruited from referrals to Robe Hospital (Tehran, Iran). ...
As the main witnesses of the ecological and economic impacts of invasions on ecosystems around the world, ecologists seek to provide the relevant science that informs managers about the potential for invasion of specific organisms in their region(s) of interest. Yet, the assorted literature that could inform such forecasts is rarely integrated to do so, and further, the diverse nature of the da...
In this paper, simplified ozone models for potential use in integrated assessment are developed from the EMEP ozone model, which is a single-layer Lagrangian trajectory model. The simplification method uses fuzzy rule generation methodology to represent numerous results of the EMEP model as a response surface describing the source-receptor relationships between ozone precursor emissions and dai...
Life cycle sustainability assessment (LCSA) is a still relatively new technique. One of its main application challenges is interpreting the three dimensions of its results in combined fashion. This paper presents the first attempt at an integrated solution-oriented approach in the LCSA, while simultaneously interpreting the results of the three assessments in a combined fashion toward improving...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید