A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All 中文

OAPEN Library

The OAPEN Library contains freely accessible academic books in the area of humanities, social sciences, language, economics and more.


OECD iLibrary

Managed by the Organisation for Economic Cooperation and Development (OECD), it provides more than 20,000 full-text publications and resources including e-books, journals, podcasts, statistics and reports on a wide variety of economic and social topics around the globe.


Open Access Library (OALib)

OAlib is an academic search engine that hosts links and metadata to more than 4,360,843 open access articles covering a wide range of academic disciplines.


Ovid Emcare
Restricted Resource

Ovid Emcare is a bibliographic database that includes nearly 5 million records of scholarly and peer-reviewed literature from over 3,700 international journals, covering all specialties of the nursing and healthcare disciplines. 70% of the records in Emcare have online abstracts available.


Ovid Nursing Database
Restricted Resource

This bibliographic database covers over 375,000 records from a broad range of nursing and allied health journals indexed in both Ovid and MEDLINE. It also includes links from bibliographic records to relevant full text in Evidence-Based Medicine Reviews (EBMR) and additional full text.


Oxford Academic
Restricted Resource

Offer access to thousands of academic works published by the Oxford University Press, covering subjects across the humanities, social sciences, sciences, and medicine.


Oxford English Dictionary
Restricted Resource

Oxford English Dictionary (OED) is a comprehensive and authoritative online dictionary of the English language. This reference guide contains the meanings, histories, usages, and pronunciations of over 500,000 words and phrases across English-speaking countries.


Search Databases
Access icons
Restricted Resource
Mobile Apps
User Guide
Information