Databases A-Z
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O’Reilly for Higher Education
O'Reilly for Higher Education provides instruction and reference materials on computer programming, technology, and business transformation. The platform includes books, videos, case studies, interactive tutorials, audio books, and structured learning paths. Content is provided by over 200 publishers, and includes the famous O'Reilly "animal books" and Safari books online.The JHU subscription also provides access through the O'Reilly app available in the Apple App Store and Google Play. Login to the app using your jhed-based JHU emal address in the format myjhed@jhu.edu.
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OBRC : Online Bioinformatics Resources Collection
The Online Bioinformatics Resources Collection (OBRC) contains annotations and links for over 2000 bioinformatics databases and software tools. -
OMIM : Online Mendelian Inheritance in Man : an Online Catalog of Human Genes and Genetic Disorders
OMIM is a comprehensive, authoritative compendium of human genes and genetic phenotypes that is freely available and updated daily. The full-text, referenced overviews in OMIM contain information on all known mendelian disorders and over 15,000 genes. OMIM focuses on the relationship between phenotype and genotype. It is updated daily, and the entries contain copious links to other genetics resources. OMIM is authored and edited at the McKusick-Nathans Institute of Genetic Medicine, Johns Hopkins University School of Medicine, under the direction of Dr. Ada Hamosh. -
OMMBID: Metabolic and Molecular Bases of Inherited Disease
This is the online version of Metabolic and Molecular Bases of Inherited Disease, which covers the “genes and genetic mechanisms underlying human disease states.” Information about the underlying basis of genetic diseases includes chapters about amino acids, carbohydrates, lipids, porphyrins, metals, disorders of mitochondrial function, vitamins, hormones, membrane transport disorders, various organs and systems, neurogenetics, inborn errors of development, and the genetics of complex disease. -
Open Grey : System for Information on Grey Literature in Europe
Open Grey is a free database of bibliographical references of reports and other grey literature produced in Europe. Topics include pure and applied science and technology, economics, other sciences and humanities. -
Open-i : Open Access Biomedical Image Search Engine
Open-i is an experimental multimedia search engine that retrieves and displays structured MEDLINE citations augmented by image-related text and concepts and linked to images based on image features. -
Opioid Industry Documents Archive (OIDA)
The Opioid Industry Documents Archive was created by UCSF and Johns Hopkins University in 2021. It preserves and provides permanent public access to previously-internal corporate documents released from opioid litigation and other sources. The documents shed light on the opioid industry during the height of the U.S. opioid crisis. -
Optica Publishing Group
The Optical Publishing Group, formerly Optics InfoBase, is a web-based repository of optics research with added services to meet the individual subscriber's needs. -
Oxford Academic
Oxford Academic, Oxford University Press (OUP)’s platform for research, offers a single point of entry for access to scholarly and academic books and journals. Please note that JHU does not subscribe to all content. -
Oxford Bibliographies Online: Ecology
Ecology is a wide-ranging field that includes the observations and writings of plant geographers, including Charles Darwin, chemistry, physics, life sciences, geography, mathematics, computing the statistics. Ecology itself forms the underpinning of Environmental Science. -
Oxford Bibliographies Online: Environmental Science
Environmental Science arose from disparate disciplines as a distinct field in the last half of the 20th century. Environmental Science includes environmental physics, chemistry, and biology; risk analysis and public health; ecosystem governance, management, and planning; social and legal issues toward sustainability; and environmental engineering. -
Oxford Bibliographies Online: Sociology
Sociology, the study of society and human behavior, is a highly active discipline which is constantly changing and expanding.