mohsen haji zeanolabedini

The purpose of this study is to clarify the role of libraries in society and implement the process of sustainable development, clarify the role of university libraries and evaluate them based on components, green library indicators and lead standards and provide strategies to them. 

The present study was conducted using the library methods and literature review.

The research findings showed that in order to have a green university library, this issue should first be considered by the society and the government, and in order to implement it, it should start by promoting green thinking and culture in the society. Because many of our problems in this area are rooted in culture and misuse of natural and non-renewable resources. University libraries have a great role to play in this regard due to their mission in teaching culture and creating a global civilization.

To have a university green library, you do not necessarily have to start with a green building, but these libraries have green missions. Optimal use of water and non-renewable energy, use of recycling methods and waste management are known as green libraries.

The main purpose of this study is to identify the information behavior of  IRINN  reporters in finding the subject of reports and using information sources.

The present study is an analytical survey using a questionnaire on the statistical population of 60 journalists active in the IRINN in the summer of 1398. The validity and reliability of information measuring instruments were confirmed by the professors of information science and epistemology and its reliability was calculated with Cronbach's alpha coefficient equal to 0.89. Data were analyzed in two sections: descriptive statistics and inferential statistics.

The results showed that the components of "slow internet speed (average 4.47)", "correct understanding and clear view of the subject to increase confidence" and "search for information to report" are the most important barriers to accessing information. The component "role of family, relatives, friends, neighbors in determining the news subjects of journalists" with an average of 3.04 has the lowest rate.

The results obtained from the study show that factors such as: insufficient information from available sources, ignorance of search methods, unprofessional reporters, limitations of providing attractive news, unpopularity of subjects, tendency to meet the demands of managers Media, lack of use of library and archival resources, lack of field news research, problems of formal and in-service education, lack of diversity and inattention to research are the most important components affecting the correct information behavior of journalists.

The aim study was to identify the topics mentioned in the letter books (private letters of prominent peoples to their spouses) and to introduce their role as a primary source of information for users. 

Methodology of the research: The present research is applied research in terms of its purpose. The qualitative research method has been used which can be done through quantitative content analysis. The research population was 103 books. In this study, 6 books were selected, which was written by Jalal Al Ahmad, Simin Daneshvar, Ahmad Shamloo, Ali Shariati and Farrokh Farrokhzad, containing 859 letters. in order to for analyze the content of the letters, 23 items were selected from the ASFA culture thesaurus.

The results of the research indicated that according to the political conditions of those 859 private letters included various subjects. The most discussed subjects in the letters were. Politics (with frequency of 400,) literary works (with frequency of 390), and journals (with frequency of 256). The findings of this study shows that prominent peoples are not at all distant from the community.

These individuals deal with a variety of topics in a variety of fields in their private letters, which that include various aspects of information (political, economic, social, literary, etc.), and can be very fruitful to researchers and those who are interested in this field.

To present a plan for developing a model for the production of tactile books (from the perspective of production experts and educators of blind and visually impaired 3- to 6-year-old children)

The present study is a combined application. In the quality section, the Delphi method has been used to obtain the consensus of experts in the production and publication of tactile books. In the quantitative part, a researcher-made questionnaire was used to aggregate the views of educational instructors in an analytical survey. The content validity coefficient of the questionnaire was higher than 0.99 and the content validity index was higher than 0.79. The reliability of the questionnaire was measured based on Cronbach's alpha coefficient equal to 0.863. The statistical population includes all experts in the production and publication of tactile books, which includes 33 production experts, of which 21 experts were selected as members of the Delphi panel in the qualitative part of the research by available sampling. In the quantitative section, all 76 in-service instructors were selected from 23 educational centers in Iran that work in connection with tactile books.

In the Delphi method in three stages and despite the low Kendall coefficient in the third round (0.565), it was concluded that finally the survey process of production and publishing experts, Delphi panel in the third round with 37 items Stop the questionnaire. Comparison of production criteria of tactile sensory books from the perspective of educational instructors to determine their approval indicates that the technical criteria of production (72%), content criteria (74%), and presentation criteria (72%) It was approved and among them, experts and educators assigned the highest amount to the content criterion with values ​​(74%). Finally, the criteria for the production and evaluation of tactile books from the perspective of educators were largely approved (72%).

In order to understand the most important criteria for the production of textbooks from the perspective of production and publishing experts and educators, after analyzing the components and turning them into new factors, with the help of factor analysis Exploratory and relative chi-square index and fitting confirmatory factor were presented, and a model for the production of tactile sensory books was developed and proposed.

 The overall purpose of this study is to identify the status of familiarity and acceptance of the standard of description and access to the source (ARD) by librarians of the Agricultural Research, Education and Extension Organization.

 In terms of purpose, the present study is an applied one that measured the familiarity of 18 librarians working in the Agricultural Research, Education and Extension Organization with RDAs through a questionnaire before and after training and their acceptance of the rules. The validity of the questionnaire was determined by content validity method and its reliability was measured by Cronbach's alpha coefficient. Descriptive and inferential statistics have been used to analyze the data. SPSS software was used to analyze the data and the results and findings of the research were presented in the form of tables and graphs (using Excel software).

 The rate of familiarity of librarians with the meanings of cataloging in pre-training was average (43.65%) and then (23.23%) respectively. But after holding a one-day workshop, their awareness of these concepts changed to moderate (47.62%) and then high (23.81%). In general, librarians have agreed to accept RDA.

 The readiness and perspective for the acceptance of the rules of description and access to the source (RDA) by the catalogers working in the libraries of the organization is higher than the average level. The necessity of providing sufficient training to catalogers to take advantage of software based on new changes is a high priority and one of the main priorities.

Current study was conducted to evaluate the status of Shahid Beheshti University websites based on usability and interaction criteria.

Type of research is an applied research. In order to assess user interface of Shahid Beheshti University’s website, first with the library method, a checklist consisting of 135 university website evaluation criteria were extracted. For test the validity, the checklist was sent to 15 web designing experts.  For weighting the criteria and parameters of the Analytic Hierarchy Process and Expert Choice software was used. The statistical society of 151000 Web site design is the range of Shahid Beheshti University’s web page portal which is sbu.ac.ir. Using the sample table of Krejcie and Morgan, the sample size in this study is 52websites, including 1314 web pages that are also in the scope of sbu.ac.ir Shahid Beheshti University.

Web sites of shahid Beheshti University earned by each criteria are as follows: Time 12%. Navigation 88%, design 54%, color 44%, organization 18%, font 27%, home page 23%, Usability 75%, about us 27%, contact us 28%, feedback 4%, validity 25%, link 25%, help 1%. Website of the Islamic Economics Research Center, and School of Biological Sciences at 16.046 with 27.436 points of 50, respectively ranked first and last place.

Web sites of Shahid Beheshti University even with a wide range of users, doesn’t have a pleasant situation in terms of providing content and user interface design. Considering the assessment indicators of websites, fundamental changes must be made in the user interface and providing the content of this website.

The aim of this paper is introduction several image search engine and assess the relevance Images retrieved by yahoo, Google, Picsearch and Flickr according recall and precision. So, precede obtained result from four search engine and rate of relevance with search query. Research method was survey and For the purpose of this paper, four search engines such as Google, Yahoo, Picsearch and flickr were studied directly through the method observation. The logic of words chosen was Boolean. This search was done in three steps. First, terminology had been chosen based on logic operation in the search engine being mentioned urinary search and then the results of the search with regard to the need information research and phrase search comparison and the number of corresponding pictures in the twenty first and clear at the end of the formula by using the amount of relevant the results. finding showed that search engine Yahoo with 32.235 the amount of recall and 53.75 the amount of precision, Google with 14.80 the amount of recall and 41.25 the amount of precision, Picsearch with 12.81 the amount of recall and 26.25 the amount of precision and Flickrwith 40.14 the amount of recall and 41.25 the amount of precision retrieval. The results evaluation revealed that Search engines retrieve different results in Precision and recall in Persian. Yahoo has the maximum amount precision in retrieved image. The study suggested a framework on how to expand the image retrieval capabilities of existing search engines based on text and context.