Subject Gateway

DISCLAIMER
The Library do not endorse, own or receive any promotional benefits from the list of Open Access Sites (OAS) included in this directory.
Feel free to suggest @ <asst.librarian@nagalanduniversity.ac.in> any relevant sites which you believed are useful for the students and staffs of Nagaland University.
Regards…
 
"Open Access Resources are research and reference materials which are made available by the site owners/publishers/aggregators, etc., to the general readers, to use freely for teaching-learning, and research purposes with proper acknowledgements."
Name
Link
Description
WHO Publications/Gateway
WHO publications cover global areas on health related topics, factsheets and its datasets.
WorldWideScience?Gateway
WorldWideScience.org is a global science gateway comprised of national and international scientific databases and portals. WorldWideScience.org accelerates scientific discovery and progress by providing one-stop searching of databases from around the world (Architecture: What is under the Hood). Multilingual WorldWideScience.org provides real-time searching and translation of globally-dispersed multilingual scientific literature
World Economics Outlook DB/Gateway
The World Economic Outlook (WEO) database is created during the biannual WEO exercise, which begins in January and June of each year and results in the April and September/October WEO publication
Getty Library Catalog
The Getty provides open access to the Bibliography of the History of Art (BHA) and to the Répertoire International de la Littérature de l'Art (RILA). These citation databases, searchable together, cover European and American visual arts material published between 1975 and 2007.
Biodiversity Heritage Library
The Biodiversity Heritage Library improves research methodology by collaboratively making biodiversity literature openly available to the world as part of a global biodiversity community.
bioRxiv
bioRxiv (pronounced "bio-archive") is a free online archive and distribution service for unpublished preprints in the life sciences.
Center on Media & Child Health
The Center on Media and Child Health, Boston Children’s Hospital’s Digital Wellness Lab is a nexus where synergy among technology, scientific research, and the future of our children’s wellbeing are cultivated.
Chemrxiv
Free submission, distribution and archive service for unpublished preprints in chemistry and related areas.
ChemSpider
ChemSpider is a free chemical structure database providing fast text and structure search access to over 100 million structures from hundreds of data sources.
Encyclopedia of Life
Information  of the many life-forms on Earth - of animals, plants, fungi, protists and bacteria could be gathered together and made available to everyone – anywhere – at a moment’s notice. 
Feminae
Covers journal articles, book reviews and essays in books about medieval women, sexuality and gender during the Middle Ages.
ILOSTAT
ILOSTAT is hosted by the ILO Department of Statistics, the focal point to the UN for labour statistics.
medRxiv
medRxiv (pronounced "med-archive") is a free online archive and distribution server for complete but unpublished manuscripts (preprints) in the medical, clinical, and related health sciences.
PRB
PRB provide expert analysis, training, strategic counsel, and policy and communications consultation on demographic data and population research, and develop communications tools and strategies that drive policies, programming, and funding decisions to improve the lives of people around the world.
Computer Science Bibliographies
This collection of bibliographies of scientific literature in computer science collection currently contains more than 7 millions of references (mostly to journal articles, conference papers and technical reports), clustered in about 1500 bibliographies, and consists of more than 2.3 GBytes (530MB gzipped) of BibTeX entries. More than 600 000 references contain crossreferences to citing or cited publications.
Itergateway
Open Access content from Iter Press on Middle Age, Renaissance, etc..
Digital Theological Library
Open Access Digital Theological Library (OADTL) curate high-quality content in religious studies and related disciplines from publisher websites, institutional repositories, scholarly societies, archives, and stable public domain collections. The OADTL uses the world’s most advanced integrated library system (ILS) for cataloging and discovery.