title: Hyper Text Mark-up Language and Dublin Core metadata element set usage in websites of Iranian State Universities' libraries.
abstract: BACKGROUND
  Recent progress in providing innovative solutions in the organization of electronic resources and research in this area shows a global trend in the use of new strategies such as metadata to facilitate description, place for, organization and retrieval of resources in the web environment. In this context, library metadata standards have a special place; therefore, the purpose of the present study has been a comparative study on the Central Libraries' Websites of Iran State Universities for Hyper Text Mark-up Language (HTML) and Dublin Core metadata elements usage in 2011.
  
  
  METHODS
  The method of this study is applied-descriptive and data collection tool is the check lists created by the researchers. Statistical community includes 98 websites of the Iranian State Universities of the Ministry of Health and Medical Education and Ministry of Science, Research and Technology and method of sampling is the census. Information was collected through observation and direct visits to websites and data analysis was prepared by Microsoft Excel software, 2011.
  
  
  RESULTS
  The results of this study indicate that none of the websites use Dublin Core (DC) metadata and that only a few of them have used overlaps elements between HTML meta tags and Dublin Core (DC) elements. The percentage of overlaps of DC elements centralization in the Ministry of Health were 56% for both description and keywords and, in the Ministry of Science, were 45% for the keywords and 39% for the description. But, HTML meta tags have moderate presence in both Ministries, as the most-used elements were keywords and description (56%) and the least-used elements were date and formatter (0%).
  
  
  CONCLUSIONS
  It was observed that the Ministry of Health and Ministry of Science follows the same path for using Dublin Core standard on their websites in the future. Because Central Library Websites are an example of scientific web pages, special attention in designing them can help the researchers to achieve faster and more accurate information resources. Therefore, the influence of librarians' ideas on the awareness of web designers and developers will be important for using metadata elements as general, and specifically for applying such standards.
authors.affiliation: Department of Medical Library and Information Science, Health Information Technology Research Center, School of Health Management and Medical Informatics, Isfahan University of Medical Sciences, Isfahan, Iran.
authors.forename: Firoozeh
authors.initials: F
authors.lastname: Zare-Farashbandi
authors.affiliation: Department of Medical Library and Information Science, Health Information Technology Research Center, School of Health Management and Medical Informatics, Isfahan University of Medical Sciences, Isfahan, Iran.
authors.forename: Mahtab
authors.initials: M
authors.lastname: Ramezan-Shirazi
authors.affiliation: Department of Medical Library and Information Science, Health Information Technology Research Center, School of Health Management and Medical Informatics, Isfahan University of Medical Sciences, Isfahan, Iran.
authors.forename: Hasan
authors.initials: H
authors.lastname: Ashrafi-Rizi
authors.affiliation: Department of Medical Library and Information Science, Health Information Technology Research Center, School of Health Management and Medical Informatics, Isfahan University of Medical Sciences, Isfahan, Iran.
authors.forename: Rasool
authors.initials: R
authors.lastname: Nouri
keywords: Dublin Core metadata standard; Hyper Text Mark-up Language meta tags; Iran State University; metadata elements; websites