نتایج جستجو برای: 1 and web

تعداد نتایج: 17260942  

Journal: :international journal of information science and management 0
s. taherizadeh group of information technology engineering tarbiat modarres university tehran n. moghadam department of computer science tarbiat modarres university tehran

with the increased confidence in the use of the internet and the world wide web, the number of electronic commerce (e-commerce) transactions is growing rapidly. therefore, finding useful patterns and rules of users’ behaviors has become the critical issue for e-commerce and can be used to tailor e-commerce services in order to successfully meet the customers’ needs. this paper proposes an appro...

Journal: :مطالعات ملی کتابداری و سازماندهی اطلاعات 0
محمدرضا فرهادپور عضو هیأت علمی گروه علم اطلاعات و دانش شناسی، مدیریت اطلاعات، دانشکده علوم انسانی، دانشگاه آزاد اسلامی واحد اهواز راضیه خلف آبادی دانشجوی کارشناسی ارشد گروه علم اطلاعات و دانش شناسی، دانشگاه آزاد اسلامی واحد علوم و تحقیقات خوزستان

purpose: the qualitative evaluation of iranian children and young adults' websites. methodology/approach: it is a survey study using a checklist based on iso 9126-1 and web-qem model. data gathered from 33 websites. results: iranian children and young adults' websites are not in a desirable status considering usability (average=0.39) and functionality (average=0.44). also, they are st...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز - دانشکده شیمی 1392

in the present work, a simple and sensitive method was developed for determination of morphine and heroin using gold nanoparticles as resonance rayleigh scattering (rrs) and colorimetric technique’s probe. synthesized gold nanoparticles by sodium citrate reduction method have a negative charge layer on their surfaces because of self-assembled citrate anions on their surface. binding of morphin...

Journal: :IEEE Intelligent Systems 2007

Journal: :international journal of industrial engineering and productional research- 0
ali habibi badrabadi mohammad jafar tarokh

service oriented enterprises (soes) are subject to constant change and variation. in this paper, the changes are considered from an economic perspective based on service culture notion. once a change is implemented, the costs of some member services may increase, whereas the costs of some other services may reduce. we construct a game theoretic model trying to capture the possible conflicting i...

Journal: :international journal of information science and management 0
prof. dr. m. e. mohammadpourzarandi central branch of azad university, tehran, iran r. tamimi north tehran branch of azad university, iran

nowadays, world wide web has become a popular medium to search information, business, trading and so on. various organizations and companies are also employing the web in order to introduce their products or services around the world. therefore e-commerce or electronic commerce is formed. e-commerce is any type of business or commercial transaction that involves the transfer of information acro...

Journal: :international journal of information science and management 0
adel soleimani nejad assistant professor, department of information science & knowledge studies, university of kerman shahid bahonar, kerman, iran. ameneh soleimani ph.d. student, department of information science & knowledge studies, university of tehran, tehran, iran

the main purpose of present study is to figure out the web usage rate with emphasize on the invisible web, with using max weber's ideal type among faculty members of science college of bahonar university of kerman. the present study is a survey, and the statistical population is 109 full-time faculty members of the science college of shahid bahonar university of kerman, the sample size how was ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس 1388

داد و ستد روی وب سایت جزو فعالیتهای بازاریابی الکترونبک به حساب می آید. اهمیت استفاده از وب سایتها در تجارت الکترونیکی مفصلا مورد بحث و بررسی قرار گرفته است. بسیاری از محققان عوامل متعددی که بر موفقیت وب سایتها اثر دارند کشف کرده اند. این تحقیق سعی در کشف و بررسی عوامل تاثیر گذار بر موفقیت وب سایتهای تجارت الکترونیک در ایران دارد. این پایان نامه با ارایه پیشینه ای از بازارهای الکترونیکی و موارد...

Journal: :مدیریت فناوری اطلاعات 0
سید علی معصومی لاری دانشجو کارشناسی ارشد فناوری اطلاعات، دانشگاه صنعتی خواجه نصیرالدین طوسی، تهران، ایران منیره حسینی استادیار فناوری اطلاعات، دانشگاه صنعتی خواجه نصیرالدین طوسی، تهران، ایران

web 2.0 is not a single technology or standard but rather a set of concepts and features. web 2.0 concepts and features call for further attention. since, previous studies have only addressed only some of these concepts and features. in order to give a comprehensive view of web 2.0, these features are collected through literature review and a framework of web 2.0 features is presented. also, du...

Journal: :تحقیقات کتابداری و اطلاع رسانی دانشگاهی 0
نفیسه چنگیز

web information usability is a new issue, which has attracted many specialists in these days. it has been of great importance regarding the increasing growth of web sites requiring quality monitoring. web quality measurement has intrinsic difficulties and complexities, pushing specialists to devise automatic ways to measure its different aspects, among them usability and accessibility. this stu...

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