Article Sciences Scientific article search and order engine, a service provided by Institut de l'Information Scientifique et Technique (INIST) of Centre National de la Recherche Scientifique (CNRS), France.
http://articlesciences.inist.fr/ - [ Report Dead Link ]
ISI Highly Cited A search tool to identify individuals, departments and laboratories that have made fundamental contributions to the advancement of science and technology in recent decades.
http://isihighlycited.com/ - [ Report Dead Link ]
MyNetResearch.com Allows researchers worldwide to collaborate, manage projects, stay informed about the latest research developments in their subject specializations, and use specialist tools to help them with research.
http://www.MyNetResearch.com - [ Report Dead Link ]
Science-advisor.net Scientific search engine and online forum. Researchers and students can search the scientific literature and can freely and anonymously discuss and review research articles.
http://www.science-advisor.net - [ Report Dead Link ]