نتایج جستجو برای: for presenting reference services
تعداد نتایج: 10527396 فیلتر نتایج به سال:
The Semantic Grid reference architecture, S-OGSA, includes semantic provisioning services that are able to produce semantic annotations of Grid resources, and semantically aware Grid services that are able to exploit those annotations in various ways. In this paper we describe the dynamic aspects of S-OGSA by presenting the typical patterns of interaction among these services. A use case for a ...
abstract: proverbs are of the language materials which of the food of any language depends on the quality and quantity of these same materials. in the present research, the researcher tried to present the ramsarian proverbs according to four variables of color, fruit, plantsand animals that selected from the book of the members of each of these four variables, put them into the spss system fo...
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abstract purpose: this research aims at examining the university librarians’ viewpoints about digital reference services at state universities of isfahan based on ifla 2008 standards. methodology: the research method is descriptive survey study. the study population consists of university librarians of state universities in isfahan. after determining the variance, the sample was estimated 113 a...
objective: the present paper studies the feasibility of implementing electronic reference services in the central library and documentation center of university of tehran [cenlib]. methodology: a user-centered approach was implemented based on descriptive method through the use of researcher-developed questionnaire. samples were drawn from postgraduate students' members of cenlib. findings...
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Background Asthma is a highly prevalent disease on the emergency services. However, is notable the difficulty of the public services to deal with this type of patients, since part of them have recurrent exacerbations. We aim to describe the profile of the patients older than 12 years old admitted to a regional reference emergency department (ED) presenting bronchospasm (ICD: J45 and J42) in the...
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