نتایج جستجو برای: lack of qanats experts
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This study examined barriers of sustainable rural development from perspective of experts in Department of Rural Development in Razi University, Institute of Rural Research & Development, and Organization of Rural Cooperatives in Kermanshah (N=42).The sample size was estimated by population census. The main research instrument for data collection was pre-tested questionnaire. Validityof questio...
This study examined barriers of sustainable rural development from perspective of experts in Department of Rural Development in Razi University, Institute of Rural Research & Development, and Organization of Rural Cooperatives in Kermanshah (N=42).The sample size was estimated by population census. The main research instrument for data collection was pre-tested questionnaire. Validityof questio...
In our previous work we proposed Model-Driven Performance Engineering (MDPE) as a methodology to integrate performance engineering into the model-driven engineering process. MDPE enables domain experts, who generally lack performance expertise, to profit from performance engineering by automating the performance analysis process using model transformations. A crucial part of this automated proc...
Each of two experts may provide a service to a client. Experts’ cost comparative advantage depends on an unknown state, but an expert may exert effort to get a private signal about it. In a market, an expert may refer the client to the other for a fee. In equilibrium, only one expert exerts effort and refers, and the equilibrium allocation is inefficient. Referral efficiency can be restored whe...
Introduction: Identifying and reporting nosocomial infections are at the center of attention of healthcare. The present study was carried out to study the problems of the National Nosocomial Infections Surveillance System (NNIS). Methods: This mixed (Qualitative- Quantitative) descriptive study was performed in 2011. In the qualitative section, after a semi- structured interview,...
In this paper, we propose a way to derive constraints for a Bayesian Network from structured arguments. Argumentation and Bayesian networks can both be considered decision support techniques, but are typically used by experts with different backgrounds. Bayesian network experts have the mathematical skills to understand and construct such networks, but lack expertise in the application domain; ...
agriculture and its development is the foundation of development in iran as a developing country. so, it can be regarded as the foundation for economical and social development.the capabilities of agriculture sector are limited and its efficiency is trivial because of neglecting agricultural development and keeping its support just as a slogan. the transformation of agriculture to a developed, ...
abstract background: many maternal deaths caused are due to preventable causes during pregnancy and childbirth. therefore, the detailed analysis of the root causes provides developing a plan and appropriate interventions to prevent these deaths occurring in the health system. this study aims to determine the causes of maternal mortality using root cause analysis (rca) method. materials and meth...
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