نتایج جستجو برای: database and websites
تعداد نتایج: 16847336 فیلتر نتایج به سال:
introduction: medical undergraduates usually understand and memorize anatomical course material with difficulty. also, the current text books and atlases of anatomy and histology do not fulfill all the learning needs of the undergraduates. therefore, it is necessary to consider the role of internet websites and computer programs (i.e. the role of electronic learning) in teaching. the present re...
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...
Background and Objectives: Informing about the coronavirus can prevent the disease and reduce the economic burden on the people and the Ministry of Health, and websites are one of the means of informing. Therefore, this study aimed to evaluate the performance of medical universities in terms of health information and education regarding COVID-19 by surveying the websites of Iranian medical univ...
Introduction : One of the recommended ways in organizing the information in the websites is the application of Meta Tags. The application of a variety of Meta Tags can affect the precision rate of search engines retrieval. They can also promote the rank of a website. The purpose of the study was to investigate the structure of libraries websites based on Meta Tags in medical science univers...
The RCSB Protein Data Bank (RCSB PDB, www.pdb.org) is a key online resource for structural biology and related scientific disciplines. The website is used on average by 165,000 unique visitors per month, and more than 2000 other websites link to it. The amount and complexity of PDB data as well as the expectations on its usage are growing rapidly. Therefore, ensuring the reliability and robustn...
The development of information/communication technology has made it possible to access substantial amounts of data and retrieve information. However, it is often difficult to locate the desired information, and it becomes necessary to spend considerable time determining how to access specific available data. This paper describes a method to quantitatively evaluate the usability of large-scale i...
Numerous web databases, e.g., amazon.com, eBay.com, are “hidden” behind (i.e., accessible only through) their restrictive search and browsing interfaces. This demonstration showcases HDBTracker, a web-based system that reveals and tracks (the changes of) userspecified aggregate queries over such hidden web databases, especially those that are frequently updated, by issuing a small number of sea...
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