Some Open Access Databases - (Multidisciplinary subjects)
Shodhganga Inflibnet: The Shodhganga@INFLIBNET Centre provides a platform for research students to deposit their Ph.D. theses and make it available to the entire scholarly community in open access
Elsevier Open Access Archive : Includes many subjects like math, biology, chemistry , medicine and more
Book and journal content from the collections of a partnership of major research institutions and libraries, digitized and made public; free full-text
Collection of articles from 2450+ peer-reviewed open access journals; multidisciplinary; free full-text
Bibliographic database of scholarly books and articles in the Library of Congress, National Library of Medicine, arXiv, IngentaConnect, and Research Papers in Economics (RePEC); multidisciplinary; 40+ million citations; alerts and other tools
Portal to 3000+ scholarly journals and other publications partnered with HighWire Press (Stanford University); click "For Researchers" tab to search for articles; some free full-text
Search for articles in 13,500+ scholarly and professional publications on a range of topics; some free full-text
Jurn: Search tool for open access content
DOAJ: Directory of Open Access Journals 16,710 Journal 6,402,372 articles
Core: Open access research papers over the last 10 years.
Cogprints: A variety of subjects includes open access of papers
National Digital LIbrary of India
Base Search -Bielefeld University Library
Directory of Open Access Journals - A community-curated online directory that indexes and provides access to open access, peer-reviewed journals.
Indiana University and Purdue Research Database
POPLINE - An online databases with links to articles (often free) relating to health and associted factors such as culture and society.
International System for Agriculture Science and Technology (AGRIS) includes articles in multiple languages on issues pertaining to the environment, geography and natural sciences.
Semantic Scholar offers 200,000,000 academic papers from all sciences
Econ-Biz: Journal, papers, conferences and others
National Bureau of Economic Resesarch
Econ Stor - Some papers and case studies are available in the open access category.
Journal of Central and Eastern European Economic and Management
RePEc - Research Papers in Economics is a free and open source database of economics papers and research.
ERIC Institute of Education Sciences offer thousands of publications relevant to natural sciences, education and human sciences.
Semantic Scholar offers 200,000,000 academic papers from all sciences
Some Free Online Resources
National Center for Biotechnology Information
PubMed Bibliographic database of biomedical and veterinary literature; 24+ million citations, some free full-text
Science.gov: Database of U.S. government scientific publications; free full-text
BioMed Central (BMC) Directory of open access journals and selected free full-text articles published by BMC in the fields of biomedical research, medicine, and veterinary medicine; for articles not in collection, use search box or subject tabs and follow links to journal websites
PubAg: Portal to USDA-authored and other highly relevant agricultural research; 40,000+ free full-text articles, bibliographic entries for 340,000+ articles; no subscription required
Base Digital Library for all subjects including sciences
WorldWide Science - Global science gateway to national and international scientific databases and portals.
SciElo - Open access to international science papers and research.
Semantic Scholar offers 200,000,000 academic papers from all sciences
Analytical Digital Sciences Library: Student Science - Award-winning magazine and database of current topics, trends, and research in the scientific fields.
The ArXiv: a free online database with publications relating to physics computer sciences, mathematics, finance and biology.
Elsevier Open Access Archive : Includes many subjects like math, biology, chemistry , medicine and more.
Ebsco Free Resources include GreenFILE.
International System for Agriculture Science and Technology (AGRIS) includes articles in multiple languages on issues pertaining to natural sciences and other areas.
Elicit: Elicit Tutorials: Elicit will find answers from 175 million papers. Find relevant papers even if they don't match keywords. Elicit uses semantic similarity, which finds papers related to your question even if they don't use the same keywords. For example, it might return papers about “meditation” even if your query only mentioned “mindfulness.”
For every search result, Elicit reads the abstract and generates a custom summary that is relevant to your question.
Perplexity AI: Perplexity AI unlocks the power of knowledge with information discovery and sharing. Ask anything. Perplexity is not liable for content generated
Connected Papers: Youtube explanation: Connected Papers is a unique, visual tool to help researchers and applied scientists find and explore papers relevant to their field of work.
The Consensus app is a mobile or web application that helps groups of people reach a decision through consensus-building. Consensus provides a platform for group discussions, voting, and decision-making. An AI research tool with evidence-based sources.
More AI Tools
TutorAI: https://www.tutorai.me/
Scholarcy: https://www.scholarcy.com/
Typeset: https://typeset.io/
Article.Audio: https://article.audio/
Ask in a question format?
Browse passages from books using experimental AI to identify passages or short sentence to match your need.