Research articles search engines
There are several search engines and databases specifically designed to help researchers find academic articles. These resources are invaluable for finding peer-reviewed and credible academic articles across various fields of study. Here are some of the most popular and widely used ones:
1. Google Scholar
- URL: scholar.google.com
- Description: Google Scholar provides a simple way to broadly search for scholarly literature. It allows users to search across many disciplines and sources, including articles, theses, books, conference papers, and patents.
- Features:
- Wide coverage across multiple disciplines.
- Provides citation metrics.
- Links to full texts when available.
- User profiles and article recommendations.
- Free to use.
2. PubMed
- URL: pubmed.ncbi.nlm.nih.gov
- Description: PubMed is a free search engine accessing primarily the MEDLINE database of references and abstracts on life sciences and biomedical topics. It is maintained by the National Center for Biotechnology Information (NCBI).
- Features:
- Comprehensive coverage of life sciences and biomedical literature.
- Advanced search options.
- Links to free full texts and publisher sites.
- Free to use.
3. IEEE Xplore
- URL: ieeexplore.ieee.org
- Description: IEEE Xplore is a digital library providing access to research articles, conference papers, and standards in electrical engineering, computer science, and electronics.
- Features:
- High-quality technical literature.
- Advanced search options and filters.
- Subscription-based with some open access content.
4. ScienceDirect
- URL: sciencedirect.com
- Description: ScienceDirect offers access to a large database of scientific and technical research articles, particularly in physical sciences and engineering, life sciences, health sciences, and social sciences.
- Features:
- Peer-reviewed content.
- Advanced search and filter options.
- Subscription-based with some open access content.
5. JSTOR
- URL: jstor.org
- Description: JSTOR provides access to thousands of academic journals, books, and primary sources across many disciplines.
- Features:
- Extensive archive of scholarly articles.
- Access to historical and current issues.
- Subscription-based with some free content.
6. Web of Science
- URL: webofscience.com
- Description: Web of Science is a comprehensive research platform that provides access to multiple databases that reference cross-disciplinary research, allowing for in-depth exploration of specialized subfields.
- Features:
- Citation indexing and analysis.
- Interdisciplinary coverage.
- Subscription-based.
7. Scopus
- URL: scopus.com
- Description: Scopus is a large abstract and citation database of peer-reviewed literature, with tools to track, analyze, and visualize research.
- Features:
- Citation analysis and h-index.
- Broad coverage across disciplines.
- Subscription-based.
8. arXiv
- URL: arxiv.org
- Description: arXiv is a preprint repository for research articles in physics, mathematics, computer science, quantitative biology, quantitative finance, and statistics.
- Features:
- Preprints and early dissemination of research.
- Free to use.
- Community moderation and feedback.
9. SpringerLink
- URL: link.springer.com
- Description: SpringerLink provides access to millions of scientific documents from journals, books, series, protocols, and reference works.
- Features:
- High-quality scholarly content.
- Advanced search options.
- Subscription-based with some open access content.
10. ERIC (Education Resources Information Center)
- URL: eric.ed.gov
- Description: ERIC is a comprehensive database of education research and information, sponsored by the U.S. Department of Education.
- Features:
- Extensive educational literature.
- Free to use.
- Links to full texts and related resources.
11. DOAJ (Directory of Open Access Journals)
- URL: doaj.org
- Description: DOAJ is an online directory that indexes and provides access to high-quality, open-access, peer-reviewed journals.
- Features:
- Open access content.
- Multidisciplinary coverage.
- Free to use.
12. BASE (Bielefeld Academic Search Engine)
- URL: base-search.net
- Description: BASE is one of the world's most voluminous search engines especially for academic web resources, including more than 100 million documents from more than 5,000 sources.
- Features:
- Extensive academic content.
- Multilingual interface.
- Free to use.
13. Semantic Scholar
- URL: semanticscholar.org
- Description: Semantic Scholar uses AI to provide a robust, user-friendly platform to search and discover scholarly papers across a wide range of disciplines.
- Features:
- AI-enhanced search and recommendations.
- Citation graph and influential citations.
- Free to use.
14. PsycINFO
- URL: Access typically through university libraries
- Description: PsycINFO is a comprehensive database of peer-reviewed literature in psychology and related fields, maintained by the American Psychological Association.
- Features:
- Extensive psychological literature.
- Advanced search options.
- Subscription-based, often accessed through institutional subscriptions.
15. CiteSeerX
- URL: citeseerx.ist.psu.edu
- Description: CiteSeerX is a scientific literature digital library and search engine that focuses primarily on literature in computer and information science.
- Features:
- Citation indexing and context.
- Free to use.
- Focus on computer science and related fields.
16. Research4life
Eligible libraries and their users benefit from:
- Online access to up to 69,000 peer-reviewed international scientific journals, books, and databases
- Full-text articles which can be downloaded for saving, printing or reading on screen
- Searching by keyword, subject, author or language
- Resources available in several languages
- Training in information literacy and promotional support
Research4Life is a public-private partnership of the WHO, FAO, UNEP, WIPO, Cornell and Yale Universities, the International Association of Scientific, Technical & Medical Publishers and up to 185 international scientific publishers. The goal of Research4Life is to reduce the knowledge gap between high-income countries and low- and middle-income countries by providing affordable access to critical scientific research. Since 2002, the four programmes – Research in Health (Hinari), Research in Agriculture (AGORA), Research in the Environment (OARE) and Research for Development and Innovation (ARDI) – have provided researchers at more than 8000 institutions in more than 100 low- and middle-income countries with free or low-cost online access to up to 69,000 leading journals and books in the fields of health, agriculture, environment, and applied sciences.
17. Zotero
URL: zotero.org
Zotero is a free, easy-to-use tool to help you collect, organize, annotate, cite, and share research.
These search engines and databases offer a range of features and access to high-quality academic content across various disciplines, making them valuable resources for researchers, students, and academics.
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