EBSCO has partnered with the American Antiquarian Society (AAS) to provide digital access to what is by far the most comprehensive collection of American periodicals published between 1691 and 1877. In total, more than 6,500 periodicals will be available, eclipsing all other online resources in this area. Series 1 presents 550 titles dating from 1691 through 1820. Representing over two centuries of print culture and ranging from early works imported by the colonists to later titles published on American soil on the eve of the Revolution and during the early republic. The subject matter is broad in scope and covers all aspects of American society during this time period.

EBSCO has partnered with the American Antiquarian Society (AAS) to provide digital access to what is by far the most comprehensive collection of American periodicals published between 1691 and 1877. In total, more than 6,500 periodicals will be available, eclipsing all other online resources in this area.

EBSCO has partnered with the American Antiquarian Society (AAS) to provide digital access to what is by far the most comprehensive collection of American periodicals published between 1691 and 1877. In total, more than 6,500 periodicals will be available, eclipsing all other online resources in this area. Series 2 presents over 1000 titles dating from 1821 through 1837. The subject matter covered in Series 2 represents the Jacksonian Democracy era in history and is broad in scope and includes agriculture, entertainment, history, literary criticism, and politics.

EBSCO has partnered with the American Antiquarian Society (AAS) to provide digital access to what is by far the most comprehensive collection of American periodicals published between 1691 and 1877. In total, more than 6,500 periodicals will be available, eclipsing all other online resources in this area. Series 3 presents over 1,800 titles dating from 1838 through 1852. The themes presented in Series 3 reveal a rapidly growing young nation, where industrialization, the railroads, regional political differences, and life on the western frontier were daily realities.

EBSCO has partnered with the American Antiquarian Society (AAS) to provide digital access to what is by far the most comprehensive collection of American periodicals published between 1691 and 1877. In total, more than 6,500 periodicals will be available, eclipsing all other online resources in this area. Series 4 presents over 1,200 titles dating from 1853 through 1865. While the Civil War is a focal point of the collection there is also a diverse record of the continuance of daily life for many Americans, both leading up to and during the war.

EBSCO has partnered with the American Antiquarian Society (AAS) to provide digital access to what is by far the most comprehensive collection of American periodicals published between 1691 and 1877. In total, more than 6,500 periodicals will be available, eclipsing all other online resources in this area. Series 5 presents over 2,500 titles dating from 1866 through 1877. The themes presented in Series 5 reflect a nation that persevered through a most difficult set of circumstances: a bloody civil war that claimed hundreds of thousands of lives, the incorporation of the recently-freed African Americans into American life, and a population that rapidly expanded into the Western territories.

This multi-disciplinary database provides full text for more than 4,600 journals, including full text for nearly 3,900 peer-reviewed titles. PDF backfiles to 1975 or further are available for well over one hundred journals, and searchable cited references are provided for more than 1,000 titles.

The Staatsbibliothek zu Berlin - Preußischer Kulturbesitz (Berlin State Library - Prussian Cultural Heritage) acquires texts from all fields of knowledge in all languages, in every available form, from all epochs and all countries of the world - providing the materials are of interest for academic and research purposes. Current holdings and collections include printed works from many centuries, manuscripts, music autographs, maps, globes, atlases, newspapers and periodicals, various microformed materials, an increasing number of digitally presented texts as well as extensive databases.

Each of the 371 databases of BioCyc describes the genome and metabolic pathways of a single organism. The BioCyc databases are divided into 3 tiers, based on their quality: Tier 1: 3 Databases, which have been created through intensive manual efforts and receive continuous updating: 1) *EcoCyc* describes the model organism Escherichia coli K-12. 2) *MetaCyc* describes metabolic pathways and enzymes for more than 1,500 organisms. 3) *BOCD* (BioCyc Open Compounds Database) is an open collection of chemical compound data from the BioCyc databases. BOCD includes metabolites, enzyme activators, inhibitors, and cofactors. Tier 2: 20 Databases, which were computationally generated and have undergone moderate curation. Tier 3: 349 Databases, which were also computationally generated, but have undergone no curation. Scientists can use the BioCyc Web site to visualize individual metabolic pathways or to view the complete metabolic map of an organism. The latter diagram can be used to analyze gene expression, proteomics, or metabolomics data, such as to produce animated views of time-course gene-expression experiments. The BioCyc Web site also provides genome browsing capabilities, and for the *EcoCyc* databases in particular, provides extensive information about transcriptional mechanisms of gene regulation.

BN-OPALE PLUS combines into one catalog the records for the printed, sound, audiovisual, and multimedia materials collected by the Bibliothèque nationale de France (BnF) from its beginnings to the present day. The BN-OPALE PLUS catalog contains records for: * Books and periodicals making up the heritage collections, stored in BnF's François-Mitterrand Library, * Microfiche and microfilm, mostly created from heritage materials, * A selection of books and periodicals from special departments, * Open-Access materials from all the BnF libraries, * Sound recordings, videos, multimedia, and electronic materials comprising the heritage collections * Printed material and periodicals digitized by BnF, mostly in image format, * Electronic periodicals of which BnF also has the printed version, * Still images digitized by BnF, * Special materials regarding performing arts (pamphlets, programs, manuscripts,...) and cinema (movie posters, photographs). In addition, this catalog offers authority records containing extensive information on access rights (intellectual property rights and copyrights, subject matter, certificates, brand names, and others).

ImageQuest offers more than 3 million rights-cleared images from the world's leading collections with a strong academic focus. The database includes photographs, maps, diagrams, clip art and other images from over 50 renowned collections around the world. ImageQuest provides proprietary educational imagery from a variety of subjects, such as life and medical sciences, geogrpahy, history, literature, art and mathematics.

The CogNet Library is a growing, searchable collection of books, journals, reference works, OpenCourseWare links and conference materials. Content and resources are provided by The MIT Press and other publishers, professional associations, institutions, and individuals who are willing to share public access to online work.

Copac exposes rare and unique research material by bringing together the catalogues of c.90 major UK and Irish libraries. In a single search you can discover the holdings of the UK’s national libraries (including the British Library), many University libraries, and specialist research libraries.

CrossAsia is an interdisciplinary portal and central access point for online information on East and Southeast Asian studies. The portal provides an integrated search of distributed databases (free and subject to licence), access to selected digital collections and an online guide of electronic resources related to East and Southeast Asian studies (OGEA). Access for Max Planck researchers is subject to a local agreement free of charge.

DART-Europe is a partnership of research libraries and library consortia who are working together to improve global access to European research theses. The Dart-Europe E-theses Portal enables access to open access research theses from nearly 600 universities in 28 European countries.

Data Europa EU is a central point of access to European open data from international, European Union, national, regional, local and geodata portals. The official portal for Euopean data consolidates the former EU Open Data Portal and the European Data Portal. Data Europa EU gives access and fosters the reuse of European open data among citizens, business and organisations. The portal promotes and supports the release of more and better-quality metadata and data by the EU’s institutions, agencies and other bodies, and European countries, enhancing the transparency of European administrations. Furthermore, it is intended to educate citizens and organisations about the opportunities that arise from the availability of open data. Currently, Data Europa EU contains more than 1.5 million European public sector datasets grouped by over 180 catalogues and pertaining to different topical categories.

DBIS (Datenbank-Infosystem) is a web application to find scientific databases. It includes licenced and free databases for most disciplines.

The Deposit Once of the Technische Universität Berlin makes qualified scientific text documents and research data of members of the TU Berlin available online. The repository is committed to the principles of Open Access and includes parallel publications from peer-reviewed publishers (post-prints) as well as dissertations, monographs, conference proceedings, collections and other scientific treatises.

The numerical database DETHERM provides thermophysical property data, which are indispensable for construction and design of chemical apparatus, plants and processes. DETHERM contains literature values, together with bibliographical information, descriptors and abstracts. The following properties for pure compounds and for mixtures are stored: 1) phase equilibrium data, 2) vapor pressures and critical data, 3) thermodynamic properties, 4) transport properties, 5) surface tensions, 6) electrolyte data.

The catalog comprises the holdings of the locations Leipzig since 1913, Frankfurt am Main since 1945, the holdings of the Deutsches Musikarchiv since 1976, and archival papers of the Deutsches Exilarchiv 1933-1945 since 2005. The catalog covers monographs, journals, maps and atlases, music and sound storage media, and dissertations published in Germany since 1913 (in print or electronically), in addition, translations from German into other languages and foreign-language works related to Germanic culture (since 1941). -- Der Katalog umfasst die Bestände der Standorte Leipzig seit 1913, Frankfurt am Main seit 1945, die Bestände des Deutschen Musikarchivs seit 1976 und die Archivalien des Deutschen Exilarchivs 1933-1945 seit 2005. Der Katalog beinhaltet in Deutschland seit 1913 erschienene Monografien, Zeitschriften, Karten und Atlanten, Musikalien und Tonträger, Dissertationen und Habilitationsschriften in gedruckter oder elektronischer Form, außerdem Übersetzungen aus dem Deutschen in andere Sprachen und fremdsprachige Germanica (seit 1941).