How to search for scientific sources on the Internet ?

The subject of scientific research, subject of a comprehensive and wide, and the progress and development of civilizations and development of nations, not only through scientific research, and not progressing universities in the world rankings, only through the publication of the prestigious scientific research.

And the Internet provides a great opportunity to facilitate scientific research, and speed in retrieving information from databases filled with books, research and scientific journals, but the cause of the difficulty Find scientific material on the Internet, we will explain in this article is the correct way andFast in the search for scientific sources via the Internet and search engines, and roads and approaches in the search for scientific sources on the Internet.

* Search by search engines

Famous search engines like Google and Yahoo, when you search for a specific scientific subject, preferably with a specific word on the subject of research between the quotation quotes ("") in the Google search engine in order to get specific search results in the title search.

* Find the famous libraries

Library of Congress and the Library of Alexandria and the Google search engine by writing E-Books in the search box.

* Search in scientific sites

A lot of institutions and well-known and prestigious scientific bodies, based on the deployment of their own scientific research, either on its own website on the Internet or in scientific sites, and even prestigious universities in the world are in the dissemination of scientific research on the websitesTheir own, and these sites are important scientific sources.

* Search through direct contact with researchers

Direct contact with the researcher is very important, and which provides the researcher to communicate with leading researchers on the subject of scientific research, and be done either by e-mail messages or there are specialized websites to facilitate direct communication with the Researchers, and these sites site :

ResearchGate

http://www.researchgate.net/

Academia

http://academia.edu/

* The best search engines for scientific sources

1 - Lib Guides Community

http://libguides.com/community.php?m=i&ref=libguides.com

There is a letter in this site more than 0.5 million research and more than 50 000 Musharraf library from all over the world.

2 - Academic Info

http://www.academicinfo.net/subject-guides

Contains a huge library of references and scientific research.

3 - Archival Research Catalogue

http://www.archives.gov/research/arc/about-arc.html

Website in archive management and national documents in the United States of America.

4 - BASE

http://www.base-search.net/

Search Engine magnitude of most of the world, especially in proportion to the open electronic scientific sources, the site run by the University of Bielefeld German library management.

5 - CiteuLike

http://www.citeulike.org/

Provides a free search service to millions of sources and scientific references.

6 - Eric

http://www.eric.ed.gov/

Digital library on the Internet in educational research and information, in the care of the Institute of Educational Sciences (IES) of the US Department of Education.

7 - Infomine

http://infomine.ucr.edu/

Virtual library of Internet resources related to the faculty and students and members of the research staff at the university level.

8 - Infotopia

http://www.infotopia.info/

Search engine to the student, and provides information and archive sites and topics of art, history and social science and societal issues and problems.

9 - Google Scholar

http://scholar.google.ca/

Google site in scientific research, submit to the Scholar from many disciplines and sources, articles and theses, books and abstracts and opinions.

10 - Library of Congress

http://www.loc.gov/index.html

Library of Congress contains millions of documents, scientific and historical sources and manuscripts.

11 - Refseek

http://www.refseek.com/

Search Engine dedicated to students and researchers, more than one billion classified material, including web pages, books and encyclopedias, magazines and newspapers.

12 - The Virtual LRC

http://www.virtuallrc.com/

Indexing of thousands of the best academic information sites, has been selected by teachers and supervisors in libraries all over the world.

13 - SweetSearch

http://www.sweetsearch.com/

Web site helps students access to information at the speed and the time and effort provides the researcher.

14 - DeepDyve

http://www.deepdyve.com/

Web site lets you search thousands of famous and distinguished worldwide scientific journals.

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