Databases A-Z
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Data Citation Index
Discover research data, including data studies, data sets from a wide range of international data repositories and connect them with the scientific literature to track data citation. Coverage includes social sciences, physical sciences, life sciences and arts and humanities.
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DBGET
DBGET is an integrated database retrieval system for major biological databases and is part of GenomeNet Database Resources. -
De Gruyter Online
On Reference Global, De Gruyter Brill’s integrated platform for eBooks, eJournals and databases, you will find all De Gruyter publications in one single place. Please note that JHU does not subscribe to all content.
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Derwent Innovations Index
Value-added patent information from Derwent World Patent Index® as well as patent citation information from Patents Citation Index®.##Use patent data to protect your ongoing work, discover the latest technological advances, monitor competitors’ progress, and formulate fresh ideas for research. ##Get a comprehensive overview of inventions in the global marketplace in all categories: chemical, electrical, electronic, and mechanical engineering ##Patent coverage to 1963; citations to 1973 -
Dimensions
Dimensions is an excellent tool for exploring the scholarly research landscape. With Dimensions, you can search, report, and analyze data about grants, scholarly publications, datasets, clinical trials, patents and policy. It enables researchers, research administrators, and their colleagues to explore and analyze links between documents, analyze research activity, identify potential collaborators. For instructions, please see our Guide.
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DIPPR 801: Chemical Database
A database of physical and thermodynamic properties of pure chemicals. The DIPPR database consists of experimental data and correlations of temperature-dependent properties for over 1,800 pure chemicals. -
Directory of Health and Human Services Data Resources
The HHS Directory of Health and Human Services Data Resources contains information about virtually all major data collection systems sponsored by the U.S. Department of Health and Human Services (HHS). Information about each data system is provided, including links to relevant websites.The Directory was designed to include data resources with the potential for use by a wide audience. Databases from continuing departmental data collection projects or program administrative and evaluation activities of broad interest were included, such as recurring surveys, public health surveillance systems, and disease registries.
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Disability in the Modern World
At completion, Disability in the Modern World will include 150,000 pages of primary sources, supporting materials, and archives, along with 125 hours of video. The content is essential for teaching and research—not only in the growing disciplines of disability history and disability studies, but also in history, media, the arts, political science, education, and other areas where the contributions of the disability community are typically overlooked. -
Dissertations & Theses @ Johns Hopkins University
This database gives access to the dissertations and theses produced by students at Johns Hopkins University. -
DNA Data Bank of Japan (DDBJ)
DDBJ is the sole DNA data bank in Japan, which is officially certified to collect DNA sequences from researchers and to issue the internationally recognized accession number to data submitters. They collect data mainly from Japanese researchers, but also accept data and issue the accession number to researchers in any other countries. DDBJ is part of the International Nucleotide Sequence Database Collaboration which is comprised of the EMBL Nucleotide Sequence Database in the UK and GenBank in the US. Data is exchanged amongst the three databases on a daily basis. -
Doctor Finder
Doctor Finder provides basic professional information on virtually every licensed physician in the U.S. and its possessions, including more than 690,000 doctors of medicine (MD) and doctors of osteopathy or osteopathic medicine (DO). All physician credential data have been verified for accuracy and authenticated by accrediting agencies, medical schools, residency training programs, licensing boards, and other data sources. -
DSM Library
PsychiatryOnline.com provides a collection of DSM-V books, as well as previous editions of the DSM. -
DynaMedex
DynaMedex combines the clinical expertise and disease content of DynaMed, with the comprehensive view into treatment options with the depth and breadth of drug information and AI search capabilities of Micromedex.