Browsing by Author "Chakravarty, Rupak"

Now showing 1 - 3 of 3
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    Academic Search Engines : Librarian’s Friend, Researcher’s Delight
    (INFLIBNET Centre, 2006-11-09) Chakravarty, Rupak; Randhawa, Sukhwinder
    Search engines are about excitement, optimism, hope and enrichment. Search engines are also about despair and disappointment. A researcher while using search engines for resource discovery might have experienced one or the other sentiments. One may say that user satisfaction depends much upon the search strategies deployed by the user. But at the same time its also depends upon the quality of search engine used for information retrieval. Today, there are many search engines used for resource discovery. They display the results of the searches made in readily-comprehensible manner with lots of customization possibilities including refining and sorting. This paper is an attempt to analyze qualitatively and quantitatively the three most used and popular search engines for academic resource discovery: Google Scholar, Scirus and Windows Live Academic.
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    E-Books as A Tool for Scholarly Communication : Emerging Trends and Technologies
    (Inflibnet centre, 2007-02-08) Mahajan, Preeti; Chakravarty, Rupak
    The online revolution brought about by the world wide web accompanied by other advancements in the Information & Communication Technology (ICT) is having a deep impact on the publishing industry. Readers are enjoying the fruits in the form of online journals and databases. Though the development in the area of e-books is not so rapid, yet people have started realizing its potential as an efficient & effective tool for knowledge storage and dissemination. More and more publishers are now coming up with ebook solutions for academic institutions and libraries too have started to develop collection development policies for e-books. The production, dissemination and consumption of e-books will increase substantially when certain issues regarding universal standard and copyright are resolved and we are in a better position to handle the e-books. Libraries will also look forward to more affordable and useful subscription policy for acquiring electronic books. At present there are several formats for e-books, many softwares available for e-book reading. Like Open Access journals, there are many e-books projects which offer free online books for reading and downloading which have been discussed in the present paper. The paper also discusses the commercial e-book publishers and the advantages of ebook subscription for academic libraries.
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    Institutional Repositories : A Perspective for the Indian Universities
    (INFLIBNET Centre, 2006-11-09) Chakravarty, Rupak; Mahajan, Preeti
    The world is witnessing a sea change in the area of scholarly communication. Perhaps the control over scholarly communication has started a gradual shifting from commercial publishers to academic organizations and many author initiatives in the area of Open Access (OA). Open Access is perhaps opening up the major barriers that higher education institutes and libraries face specially when it comes to escalating journal prices and shrinking budgets. Institutional Repositories (IRs) are one of the two most powerful tool to empower and strengthen open access movement. Universities and other academic institutions of the developed countries are already reaping the rich benefits of institutional repositories. The technology is free, the software is available free of cost and the universities are also having the necessary infrastructure for implementing IRs at their premises. The only required link which is missing is the awareness and willingness. To make IRs a success awareness is also needed regarding advantages of self-archiving and publishers’ policies regarding self-archiving. It’s high time that Indian universities should take a decision and a strong commitment to develop IRs and convince the faculty members and research scholars to deposit papers in the digital archive. IRs may also contain learning objects in digital formats thus facilitating IT enabled pedagogy in the Indian universities.