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Published directory entries matching your search.
Union catalogue of the Czech Republic, a project of the National Library of the Czech Republic. Its electronic catalogue gathers records of documents held by participating Czech libraries and institutions, including monographs, special documents, serials and articles in a separate database.
UNITE is a database and sequence management environment centered on the eukaryotic nuclear ribosomal ITS region. It clusters all eukaryotic ITS sequences from the International Nucleotide Sequence Database Collaboration to approximately the species level, and assigns a DOI to each species hypothesis. Precompiled reference datasets are available for download, and some features require registration.
Bibliographic database of the United Nations.
A database of microbial biocatalytic reactions and biodegradation pathways, searchable by compound, enzyme, microorganism, pathway, or rule name, with lists of pathways, reactions, compounds, enzymes and biotransformation rules. The site is no longer actively maintained, and its data may be outdated.
WildWinds is a reference and attribution resource for ancient numismatics, covering Roman, Greek, Byzantine and Celtic coins. Coins in its database are not offered for sale on the site. The site provides a database of coin types with attributions and references.
The World Christian Database provides statistical information on world religions, Christian denominations and people groups, with data for all 237 countries. It covers thousands of denominations, ethnolinguistic people groups, cities and provinces, and allows users to customize reports and download data for charts, tables and graphs.
The World Stress Map is a global compilation of information on the crustal present-day stress field, maintained since 2009 at the GFZ Helmholtz Centre for Geosciences. It is an open-access database with stress information compiled in a standardized, quality-ranked format. The 2025 database release contains 100,842 data records in the Earth's crust.
Federated search portal querying science databases and repositories across many countries.
WOVOdat is a global database on volcanic unrest maintained by WOVO and hosted at the Earth Observatory of Singapore. It offers tools including data search by volcano, Boolean searches, side-by-side comparisons, and a web service for data retrieval. Submitted data is converted into XML format and stored in a MySQL database system.
The X-Ray Database is a reference from the Center for X-Ray Optics at Lawrence Berkeley National Laboratory. It provides access to atomic scattering factor files and lookups of x-ray properties of the elements, plus calculations for index of refraction, attenuation length, transmission, reflectivity and diffraction efficiency. It cites X-ray interaction data covering E=50-30000 eV for Z=1-92.
IRIS is the University of Lausanne's research information system. It centralizes publications, researcher profiles and other research information. The site offers ways to complete a researcher profile, view institutional research statistics, and browse the research repository.
Wharton Research Data Services is a business research platform that aggregates 600+ databases from 60+ data vendors, incorporating over 550 terabytes of data. It offers data access, research applications, linking tools, classroom teaching resources, analytics tools and data validation.
The Archive of European Integration (AEI) is a free-to-everyone electronic repository hosted by the University of Pittsburgh’s University Library System as part of its D-Scribe Digital Publishing Program. It archives research materials and official documents related to post-World War II European integration, including papers from approximately 40 private research organizations covering the development, activities and foreign relations of the European Coal and Steel Community, Euratom, EEC, EC and EU. Users can browse or search the repository, and new content added from 2020 onward primarily consists of papers from contributing private research organizations.
CORA (Cork Open Research Archive) is University College Cork’s open access institutional repository. It enables UCC researchers to make their research outputs freely available and accessible to the public, with content organized into collections aligned with UCC’s research communities, and hosts recent submissions from affiliated scholars.
Repository of Earth Simulator research results that allows browsing registered content by presentation method, author or project name, with basic and detailed search options. Use of included research results is limited to personal use or citation as specified by copyright law. Scheduled downtime notices for electrical maintenance are posted.
Research Square is a multidisciplinary preprint platform where authors can post full-text preprints with DOIs before journal publication. Preprints are free to post, screened for author information and declarations, and indexed in several scholarly services. Readers can browse preprints, comment on emerging research, and follow manuscripts under journal review.
White Rose Research Online is a shared open access repository for the Universities of Leeds, Sheffield and York. It holds a growing collection of research outputs from all three universities and provides advanced search options.
The Institute of Developing Economies' digital repository for disseminating and preserving the IDE's research output.
AgTrials is a global agricultural trial repository launched in 2010 by the CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS). It collects decades of agricultural field experiment data to support research on climate change impacts and help identify appropriate agricultural adaptation techniques for smallholder farmers, addressing limited public access to scattered trial data.
Berkeley Law Scholarship Repository is a service of the Berkeley Law Library. It showcases the research and scholarship of the Berkeley Law community and hosts the school’s diverse law journals. The repository also includes faculty publications, archived podcasts, law seminar materials, and content from Berkeley Law research centers.
BioChem is an archive of marine biological and chemical data maintained by Fisheries and Oceans Canada. It holds discrete data such as pH, nutrients, chlorophyll, dissolved oxygen and plankton data including species counts and biomass measurements. Data support climate research, ecosystem variability studies, satellite data ground-truthing and fisheries research. Users must register for an account to access the query application.
The BonaRes Repository is a free, open data infrastructure for publishing and accessing research data related to soil, agriculture, and ecology. It allows researchers to deposit datasets and receive a digital object identifier (DOI) for each published item. Additional services include a long-term field experiment map, a soil profile database, community engagement resources, and supporting materials for soil data research.
Catalogue of the Rijksmuseum Research Library.
An online searchable digital version of three clipping indexes compiled by Hong Kong Baptist University's Advanced Institute for Contemporary China Studies from Union Research Institute clippings. The clippings cover Chinese-language newspapers and periodicals from China, Taiwan, Hong Kong and 17 countries or regions between 1950 and the 1970s. Full clipping texts are available at the Library's Special Collections & Archives.
