Find Databases

O'Reilly Learning Platform

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Safari Online provides e-books from the publishers specializing in computer application user and training manuals.

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OAIster

OAIster searches freely available Open Access electronic documents and resources. Content includes theses, technical reports, research papers, and more.

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Official Aviation Guide (OAG) Dataset

This dataset provides US domestic flight schedules, including airline information (carrier code, name, flight number, etc.) and routing information (airport code, departure and arrival time, stops, number of seats, etc.) from 2008-2017 by year and month.

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Official California Legislative Information

Archive of California's legislative information for dates 1993 to the present. Files available by using the Downloadable Database.

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OmniFile Full Text Mega (H.W. Wilson)

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OmniFile Full Text, Mega Edition contains a wealth of essential material for learning and detailed research in a single, easily-searched database.

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OnePetro

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OnePetro.org is a multi-society library that provides a simple way to search for and access a broad range of technical literature related to the oil and gas exploration and production industry.

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OnlineConversion.com

This site boasts that one can convert just about anything to anything else. And with 50,000 conversions and 5,000 units, it has an impressive range.

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Open Access Directory (OAD) Data Repositories

A listing of open access data repositories in all subject areas with a concentration on the sciences. Good for identifying data repositories for your own data or finding raw datasets.

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Open Data Commons

A collection of legal tools and information for providing and using open data including sample open data commons licenses. This is good for when you have questions about sharing any of your datasets.

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Open-i

Open-i searches for images in all Open Access articles indexed in PubMed Central. Search over 600,000 copyright compliant images by keyword, topic, or image to find relevant or visually similar images.

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OpenDepot

An open access repository for peer reviewed materials. Check your publishing agreement to determine if you can deposit your articles as a preprint or postprint.

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Opera in Video

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Performances, staged productions, interviews, and documentaries. (Alexander Street / ProQuest)

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Optics InfoBase

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Optical Society of America (OSA)'s online library for OSA flagship journals and for partnered and co-published journals.

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Orbis

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US and international company information from Bureau van Dijk including Datamonitor market research and company reports (same content as Mint Global with a different interface).

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Orchestral Music Online

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The digital version of David Daniels' reference work; search compositions by duration, instrumentation, chorus type, and soloists.

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Organisation for Economic Co-operation and Development - Health

Online access to health news, health policies, health statistics, and other reports from around the world. Topics include quality of care, spending, value for money, financial sustainability, economics of prevention and public health, and pharmaceuticals

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OSIRIS

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US and international public company information from Bureau van Dijk.

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Osler Library Prints Collection

2,500 prints, photographs, drawings, posters, and cartoons on the history of medicine from the 17th to 20th centuries, hosted by McGill University Library.

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OT Search

This database indexes therapy outcome information, published in peer-reviewed journals. Requires AOTA membership.

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OT Seeker

This database contains abstracts of systematic reviews and randomized controlled trials relevant to occupational therapy. Trials have been critically appraised to assist with evaluation.

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Oxford Art Online

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Grove Art Online provides web access to the entire text of The Dictionary of Art (1996, 34 vols.) with annual additions of new material and updates to the text, plus extensive image links and all the sophisticated search advantages possible with an online reference source.

Access to the database is limited to 5 users.

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Oxford Bibliographies Online

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Developed cooperatively with scholars and librarians worldwide, Oxford Bibliographies offers exclusive, authoritative research guides.

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Oxford Classical Dictionary

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Substantive, peer-reviewed, regularly updated articles on a wide range of topics dealing with ancient Greek and Roman history as well as many other topics in Classics.

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Oxford Clinical Psychology

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Oxford Clinical Psychology provides full-text access to over 200 titles in Oxford's global clinical psychology publishing program in an integrated online service covering a broad range of specialty areas, disorders, and treatment modalities.

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Oxford Dictionaries Online

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OLDO provides fully searchable, completely comprehensive bilingual dictionaries, and unique study materials.

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Oxford Dictionary of National Biography

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Subtitled "The people who shaped the history of the British Isles and beyond," the Oxford DNB covers noteworthy people in any walk of life who were connected with the British Isles and British history worldwide (e.g.,/Benjamin Franklin Empress Eugenie of France, Mahatma Gandhi).
Access to the database is limited to 3 users.

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Oxford English Dictionary

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The OED Online contains the complete text of the 20-volume Second Edition, first published in 1989, together with its 3-volume Additions Series, published in 1993 (volumes 1 and 2) and 1997 (volume 3).

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Oxford Handbooks Online

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USC provides access to Business and Management, Classics, Economics and Finance, History, Linguistics, Music, Political Science and Psychology collections.

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Oxford Journals

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Provides access to a search interface that retrieves articles across all Oxford titles; searches can be limited to specific subject categories.

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Oxford Legal Research Library - Financial and Banking Law

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Financial and Banking Law (FBL) contains the list on financial law available on the market. It provides access to established works such as Mann on the Legal Aspect of Money and Derham on the Law of Set-Off. It also includes more recent important works by many of the world’s leading practitioners and scholars in this field.

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Oxford Medicine Online

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Oxford Medicine Online is a digital platform hosting Oxford University Press' prestigious medical titles. This resource brings together authoritative texts by world-renowned authors available online for the first time. With over 1,000 books available, many of which include exclusive digital tools such as videos to further enrich your learning and practice, our online medical content continues to grow.

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Oxford Music Online

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Grove Music Online, the New Grove Dictionary of Opera, the New Grove Dictionary of Jazz, the Oxford Dictionary of Music, and the Oxford Companion to Music. (Access limited to 8 concurrent users.)

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Oxford Reference Online

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The Core Collection brings together 100 language and subject dictionaries and reference works - containing well over 60,000 pages - into a single cross-searchable resource.
Access to the database is limited to 5 users.

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Oxford Research Encyclopedias

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The Oxford Research Encyclopedias(OREs) offer long-form overview articles written, peer-reviewed, and edited by leading scholars. USC provides access to the ORE Encyclopedia of Social Work, Oxford Classical Dictionary, American History, Education, Communication, Latin American History, Literature, Religion, Climate Science, Environmental Science, International Studies, Linguistics and Politics.

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Oxford Scholarship Online

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Oxford Scholarship Online (OSO) provides scholarly ebooks on a wide range of subjects. Chapters can be downloaded as PDFs. Subject areas include Biology, Business and Management, Classical Studies, Economics and Finance, History, Law, Linguistics, Literature, Mathematics, Music, Neuroscience, Palliative Care, Philosophy, Physics, Political Science, Psychology, Public Health and Epidemiology, Religion, Social Work, and Sociology. OSO also includes the full text of some publications from other university presses.

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Oxford Text Archive

The Oxford Text Archive (OTA) collects, catalogues, preserves and distributes high-quality digital electronic texts and other literary and language resources for research and teaching.

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OxResearch Database

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This database provides succinct analytical articles covering world and regional economic and political developments of major significance.

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