نتایج جستجو برای: many authors have offered website evaluation models since 1995 although

تعداد نتایج: 5162576  

Background and objective:Medicine is a combination of health and healingthat includes diagnosis, treatment and prevention of disease and many other aspects of health. Despite the fact that many improvements have been made in medical education, medical schools continue to face many problems in facing the community, patients, doctors And students who are not compatible with the s...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان - دانشکده ریاضی 1390

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...

Journal: :journal of health management and informatics 0
mohtaram nematollahi elham fallahnejad fatemeh niknam khadije nadri fatemeh khademian

introduction: in the recent years, evaluation of websites has become one of the main organizational instruments for the relationship between provision of services for customers and beneficiaries. despite the high costs for design and implementation of websites, less attention has been paid to evaluation of these websites’ function. this might be due to the lack of appropriate instruments and fr...

Journal: :CoRR 2014
Daniel Torres-Salinas Evaristo Jiménez-Contreras Nicolas Robinson-Garcia

Introduction Lately we have witnessed a renewed interest for data sharing and the development of reproducible research (Anon, 2008). Although the claim for transparency in research is not new (King, 1995), in the last few years researchers have been challenged with the management and processing of huge amounts of datasets for conducting large-scale studies in what is known as the 'Big Data' phe...

2002
Baoyao Zhou Jinlin Chen

Today, how to evaluate and improve website link structure has become a crucial issue for website design and maintenance. In this paper, we propose a novel approach for evaluating and improving website link structure based on user behavior instead of complex semantic analysis. By considering both authors’ intention and users’ preference, the evaluation and improvement strategy is relatively reas...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان - دانشکده ریاضی 1390

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...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی خواجه نصیرالدین طوسی - دانشکده برق و کامپیوتر 1391

in the area of automotive engineering there is a tendency to more electrification of power train. in this work control of an induction machine for the application of electric vehicle is investigated. through the changing operating point of the machine, adapting the rotor magnetization current seems to be useful to increase the machines efficiency. in the literature there are many approaches wh...

پایان نامه :دانشگاه تربیت معلم - تهران - دانشکده علوم انسانی 1393

in this research the focus of the researcher is on the influence of american myths that have long been held and offered by the american culture and ideologies. sam shepard is conceived to be one of the greatest playwrights of the contemporary american theater. in his works he depicts broken characters who are struggling to keep up with the national expectations but are ceaselessly borne back to...

Journal: :international journal of architecture and urban development 0
mohammad taghi rahnemai professor, department of human geography, faculty of geography, university of tehran mohammad reza rezvani professor, department of human geography, faculty of geography, university of tehran ali rahimpour associate professor of cultural heritage, handicrafts and tourism organization farhad jafari ph.d. candidate, department of human geography, faculty of geography, university of tehran

tourism organizations have become one of the main users of the internet in recent years bysetting their own urban tourism websites. however, not all the websites are effective to promote their goals andobjectives. an effective evaluation of urban tourism websites can help organizations on how best to employ them.using the ictrt (information, communication, transaction, relationship and technica...

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