نتایج جستجو برای: evaluation of models
تعداد نتایج: 21255090 فیلتر نتایج به سال:
background: assessment of national children's growth indicated a high prevalence of growth failure among them. many previous projects have studied the children’s growth & nutrition status but most of them have not evaluated. the aim of this study was to evaluate the mothers' participation project after passing two years. methods: in this descriptive and summative evaluation study, 90 mother and...
strategic performance evaluation of an organization within the industry environment is one of the basic and most important prerequisites of organizational improvement plans. in today’s knowledge-based economy and dynamic environment, it is essential for universities as the centers of education, knowledge creation and knowledge worker evolvement. till now, variant models with different approache...
به طور کلی در فرآیندهای مارکوف ارگودیک دو بعدی یافتن فرم بسته توزیع ایستا، تنها برای حالات خیلی خاص امکان پذیر است. با توجه به این مشکل و نیز با توجه به اهمیت توزیع ایستا، بررسی و مطالعه رفتار مجانبی توزیع ایستای این فرآیندها مورد توجه قرار گرفته است. زنجیر قدم زدن تصادفی دو بعدی که در برخی متون به آن، فرآیند qbd دو طرفه نیز می گویند، یکی از این فرآیندها است. یک فرآیند qbd زمان گسسته یک زنجیر م...
abstract: in the paper of black and scholes (1973) a closed form solution for the price of a european option is derived . as extension to the black and scholes model with constant volatility, option pricing model with time varying volatility have been suggested within the frame work of generalized autoregressive conditional heteroskedasticity (garch) . these processes can explain a number of em...
lack of scientific and confirmed researches and expert knowledge about evaluation systems for clinical governance development in iran have made studies on different evaluation systems for clinical governance development a necessity. these studies must provide applied strategies to design criteria of implementing clinical governance for hospital's accreditation. this is a descriptive and compara...
background: there is a global interest for deploying faculty members’ activities evaluation systems, however implementing a fair and reliable system is a challenging issue. in this study, the authors devised a model for evaluation of faculty members’ activities with regard to their viewpoints and meta-evaluation standards. materials and methods: the reliability of the current faculty members’ a...
Cross efficiency evaluation was developed as an extension of DEA. But the traditional DEA models usually have alternative optimal solutions and, as a result, cross efficiency scores may not be unique. It is recommended that without changing the DEA efficiency scores, the secondary goal should be introduced for optimization of the inputs/outputs weights. Several reports evaluated the perfo...
Introduction: Until now, many models have been presented for optical study of the human eye. In recent years, surgery on the anterior section of the eye (such as cataract and photo-refractive surgery) has increased, so a study on the optics of the eye and evaluation of vision quality has become more important. Material and Methods: In this article, some of these models are considered. They incl...
in fact, this study focused on the following questions: 1. is there any difference between the effect of functional/notional approach and the structural approaches to language teaching on the proficiency test of efl learners? 2. can a rather innovative language test referred to as "functional test" ge devised so so to measure the proficiency test of efl learners, and thus be as much reliable an...
Existing models of quality evaluation in public sector are mainly derived from the approaches within private sector. These models which represented by the New Public Management (NPM) paradigm, don&rsquot reflect the fundamental values of public administration, which are the very essence of the discipline and contrasting it from private sector. These core values, such as democratic citizenship, ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید