نتایج جستجو برای: objective model e
تعداد نتایج: 3467045 فیلتر نتایج به سال:
Though many countries are still just beginning to grasp the potential uses and impacts of Electronicgovernment (EG), advances in technologies and their applications continue. Observing the proliferation of EG, countries are increasingly turning to the Internet to market their EG system to gain a competitive advantage. However, the effectiveness and efficiency of such online government systems l...
Aims: Understanding the factors that underpin the adoption of new healthcare electronic systems and services is of great importance. Therefore, the aim of the present study was to provide the model of acceptance of electronic health services by patients. Instruments & Methods: This descriptive-correlational study was conducted on 357 patients in Tehran hospitals during 2018-2019. The subjects ...
The objective of this research is to build a complete e-Learning adoption model which can be used to increase the acceptance of e-learning inside Jordanian organizations. This objective is achieved through the analysis of the e-learning adoption process in two different Jordanian
abstract the present study was conducted to investigate the effect of using model essays on the development of writing proficiency of iranian pre-intermediate efl learners. to fulfill the purpose of the study, 55 pre- intermediate learners of parsa language institute were chosen by means of administering proficiency test. based on the results of the pretest, two matched groups, one as the expe...
objective(s): multiple sclerosis (ms) is a serious neurological autoimmune disease, it commonly affects young adults. vitamin e (vit e) is an important component of human diet with antioxidant activity, which protects the body’s biological systems. in order to assess the effect of vit e treatment on this autoimmune disease, we established experimental autoimmune encephalomyelitis (eae), the ani...
in this paper, the researchers present a multi-objective linear fractional inventory model using fuzzy pro-gramming. the proposed method in this paper is applied to a problem with two objective functions. the re-sulted fuzzy model is transformed into an ordinary linear programming. the implementation of the develop-ing model presented in this paper is demonstrated through the use of some numeri...
Lately the topic of rejecting decisions in a classification scenario became attention, e. g. in medical data analysis, since not only the decision itself but also the certainty of the decision is important. While often a reject option is used on top of a trained model, recent approaches include it directly in the objective function of the desired model, e. g. for learning vector quantization. F...
The text of this paper is part of the section on monitoring and evaluation of the OECD report " E-government Imperative " (2003). It gives an overview of the practices and discusses specific tools that OECD countries have developed to monitor and evaluate e-government (assessment of costs, benefits, demand and service quality) at the time the report was written. While the paper in large part re...
Vendor managed inventory is a continuous replenishment program that is designed to provide major cost saving benefits for both vendors and retailers. Previous research on this area mainly included single objective optimization models where the objective is to minimize the total supply chain costs or to maximize the total supply chain benefits. This paper presents a bi-objective mathematical mod...
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