نتایج جستجو برای: libraries and information centers
تعداد نتایج: 16918076 فیلتر نتایج به سال:
with the increasing population and the need for more food, as well as with the development of science and technology, human approach to unnatural and often chemical inputs to increase agricultural production has been a great expansion and problems such as increased cancers, chronic diseases has created environmental pollution. implementation of organic organic is a solution to these problems . ...
Introduction: Faculty members' needs to information and their awareness towards these needs, is of special importance. So that, this study was performed to determine the priority of faculty members' informational needs and their method of access to information in order to improve the efficacy and the procedures of supply, collection, and organization of information in informatics centers and li...
the knowledge and information science is more or less linked to other sciences due to its interdisciplinary nature. the interactions between different disciplines and taking advantage of each other’s knowledge can lead to problem solving and scientific advancements. due to the relationship between information and communication, knowledge and information science has many common issues with commu...
Nowadays, English publications are considered as one of the significant and essential resources in university libraries. Enhancement of the price of publications along with the increase in number of published journals has made it difficult for libraries to provide all the information needed by researchers. Therefore, the necessity of a criterion for selecting superior journals is increasingly f...
purpose: this research is to present a plan to improve information services in libraries of islamic of azad university, so that more proper services can be presented to the university community through studying the processes. methodology: this research is descriptive survey. the target population includes 75 central, main units of libraries. collecting information tool is a questionnaire with 3...
introduction: collection development is a process to identify the strengths and weaknesses of the collection of a library based on the needs of the users which plays an important role in the of information systems management. the present research aimed to compare the process of collection development in the libraries of isfahan university and isfahan university of medical sciences to recognize ...
the primary focus of the present study is to review organization analysis models from the standpoint of marketing and to propose an appropriate model for information centers and entities. a detailed literature review is made concerning marketing concepts, principles and services with respect to information organizations. the second stage deals with review and study of information entities, thei...
for more than a decade, academic libraries have been wrestling with the thorny issue of managing the acquisition of electronic resources. where are we in the continuum from paper lists to vendor-designed management systems? this paper takes a look at several in-house initiatives around the country, commenting on the successes and failures of the homegrown programs built to track. update and man...
the purpose of the present study is to find out whether bilinguals of khuzestan-arab origin or monolinguals of iranian origin code-switch during learning or speaking english and which group is more susceptible to code-switch. to this end, the students of 24 classes from high schools and pre- university centers were screened out, and interviewed and their voices and code-switchings were recorded...
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