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.

Since 1932, Annual Reviews has offered comprehensive, timely collections of critical reviews written by leading scientists. Annual Reviews volumes are published each year for more than 45 scientific disciplines within the Biomedical, Life, Physical, and Social Sciences including Economics.

Die Bibliothek des Archivs ist eine gut sortierte Spezialbibliothek zur Wissenschaftsgeschichte des 20. Jahrhunderts, mit Schwerpunkt auf der Kaiser-Wilhelm-Gesellschaft und der Max-Planck-Gesellschaft. Nachweise von Monographien, Periodika sowie Aufsätzen aus Zeitschriften und Sammelwerken. Die Sacherschließung erfolgt unter Einsatz der SWD.

Arts & Humanities Citation Index®, accessed via Web of Science™ Core Collection, provides researchers, administrators, faculty, and students with quick, powerful access to the bibliographic and citation information for journal articles in the arts & humanities that they need to find research data, analyze trends, journals, and researchers, and share their findings. Overcome information overload and focus on essential data from over 1,700 of the world's leading arts and humanities journals.

BASE is a multidisciplinary search engine for scholarly internet resources which have been harvested from several hundred scientific repositories. Some of the indexed resources in BASE are subject to license, while most material is free available ("open access").

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.

The Bibliography of the Hebrew Book covers the national bibliography of the Jewish people: a detailed description of all the literature printed in the Hebrew alphabet, across the world in all languages. The Hebrew bibliography includes most of the books printed in Hebrew, Ladino, Yiddish, Judeo-Arabic and other Judeo languages found in Israel and worldwide, printed since the establishment of the Hebrew print (around the year 1460) till 1960. The Bibliography of the Hebrew Book also includes a short biography for authors, translators, editors involved in the Hebrew literary creation. The database includes more than 115,000 books and more than 15,000 short biographies.

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).

Book Citation Index--Science (BKCI-S) and Social Sciences & Humanities (BKCI-SSH) The Book Citation Index is a multidisciplinary index to the literature of the sciences, social sciences, and humanities. Database Coverage: 2005 (copyright year) to the present

Bowker's Books in Print is a bibliographic database on the ProQuest platform featuring millions of in-print, out-of-print, and forthcoming books, audio books, and videos from more than 40 countries, including the U.S., U.K., Canada, Australia, New Zealand, as well as Spanish-language titles from Spain and Central and South America. Book descriptions available are extended by annotations, tables of contents, and publisher information.

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 union catalog encompasses the holdings of the Bavarian State Library, of libraries of Bavarian Universities and Universities of Applied Sciences, of several regional libraries and of some institutions affiliated with churches or ministeries. Die Verbunddatenbank umfasst den Bestand der Bayerischen Staatsbibliothek, der Universitäts- und Fachhochschulbibliotheken, diverser staatlicher Regionalbibliotheken und einiger kirchlichen und ministeriellen Einrichtungen.

Cambridge Journals Online is the online content delivery service for Cambridge University Press’s collection of leading journals across the sciences, social sciences and humanities. Max Planck researchers have access to the full collection of nearly 400 journals across STM and HSS. In addition, the Max Planck Society covers article-processing charges for Max Planck authors centrally. Further details are available on the MPDL website.

SciFinder-n is a research solution that provides access to the world's most comprehensive and authoritative collection of chemical reactions, substances and scientific literature curated by expert scientists in chemistry and related fields like physics, material science, biochemistry and genetics. Of key importance is CAS Registry, the CAS substance collection, which includes substances, their names, structures and registry numbers. In addition, proteins and nucleic acid data are indexed providing a unique environment for molecular biologists, e.g. for design of target molecules. Furthermore, two additional CAS solutions are part of the MPG subscription: * CAS Formulus: a comprehensive formulations database that supports formulation scientists to create products * CAS Anlaytical Methods: a tool to search, compare and understand the latest published analytical and synthetic scientific methods

The Chicago Manual of Style (CMS) is a style guide for American English published since 1906 by the University of Chicago Press. The CMS deals with various aspects of editorial practice, from American English grammar and usage to document preparation. It also prescribes writing and citation styles widely used in publishing. The platform offers the full contents of the most recent two editions.

CAJ is the most comprehensive, full-text database of Chinese journals in the world, including more than 50 million full-text articles from about 10,000 academic journals in all disciplines. The MPG subscription comprises all subject editions (Series A-J) and covers access back to 1994.

Complete full text database of Chinese publications particularly from the republican period (1911 - 1946) to the present, with a focus on publications issued before 1976. These publications are difficult to be obtained abroad, since the book market for the People's Republic of China was globally available only after the late 1970s. The database contains 700,000 titles (monographs, collections, partly journals from the republican period and other forms of text) from all subject areas, including literature and archival material. The focus lies on social sciences and humanities.

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.

Current Contents Connect provides access to bibliographic information in over 8,000 scholarly journals and more than 2,000 books. CC Connect also offers access to eFirst content, which allows you to view bibliographic information from several hundred electronic journals before an issue is published in print. CC Connect provides a very convenient way to select the newest editions of your journals of interest and to browse their Tables of Contents (TOC). The following Current Contents editions are available and may be searched simultaneously or individually: * Agriculture, Biology & Environmental Sciences (ABES) * Social & Behavioral Sciences (SBS) * Clinical Medicine (CM) * Life Sciences (LS) * Physical, Chemical & Earth Sciences (PCES) * Engineering, Computing & Technology (ECT) * Arts & Humanities (AH)

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.

The Data Citation Index (DCI) on the Web of Science™ platform provides a single point of access to quality research data from repositories across disciplines and around the world. DCI includes bibliographic metadata from research data in Data Studies and Data Sets from a wide range of international data repositories. Source records include three document types: Repository, Data Study, and Data Set. Each record in the product contains standard bibliographic metadata such as author, abstract, keywords, descriptor terms, and more. Records may include cited references and citing article counts. DCI covers research areas in the social sciences, physical sciences, life sciences, and humanities.

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

Walter De Gruyter publishes a wide variety of content covering humanities, medicine, the sciences and law. The "De Gruyter Online" platform provides access to title information and the electronic content for De Gruyter journals and books under one roof. Users from the MPG have access to following products: * De Gruyter Journals and Yearbooks - current content of selected serial titles available on the platform (last 13 volumes) * De Gruyter Journal Archive - backfile content of 150 titles * De Gruyter Online / Research Now E-Journal Archive - about 50 journals focusing on research in economics, formerly published by Berkeley Electronic Press until 2022 * De Gruyter eBooks - a collection of purchased e-books which is continuously extended by single e-book acquisitions by MPG libraries

The DeepL Translator is a neural machine translation service that is freely available online. Launched in 2017, it started with translations between 7 European languages and currently supports 24 languages. The MPG subscription to DeepL Pro ensures unlimited text translations and that the translated content is not stored or reused. In addition, DeepL Pro provides enhanced functionalities for core users with personal login. Further details can be found on the Software Licensing website.

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 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).

The primary aim of DOAB is to increase discoverability of Open Access books. Academic publishers are invited to provide metadata of their Open Access books to DOAB. An overview of participating publisher can be found here.

The DOAJ service lists toll-free, quality controlled, scientific and scholarly journals. It generally aims at covering all subjects and languages. The DOAJ Articles Search is restricted to those journals the publisher has supplied article metadata for.

ProQuest Dissertations and Theses Global is the world's most comprehensive collection of dissertations and theses, covering materials back to the first U.S. dissertation, accepted in 1861, as well as to European dissertations from the 17th century. The database is the official dissertations repository for the Library of Congress, with 4 million bibliographic citations, 2 million full texts, 3000 contributing Institutions worldwide and 130,000 works added annually.

From the first book published in English, the book from William Caxton, through the age of Spenser and Shakespeare and the tumult of the English Civil War, this collection contains about 100,000 of over 125,000 titles listed in Pollard & Redgrave's Short-Title Catalogue (1475-1640) and Wing's Short-Title Catalogue (1641-1700) and their revised editions, as well as the Thomason Tracts (1640-1661) collection and the Early English Books Tract Supplement. -- Angefangen vom ersten in englischer Sprache veröffentlichten Buch, das Buch von William Caxton, hindurch durch das Zeitalter von Spenser und Shakespeare und den Tumult des Englischen Bürgerkrieges, umfasst diese Sammlung mehr als 100.000 der 125.000 in den Kurztitelkatalogen von Polard & Redgrave (1475-1640) und Wing (1641-1700) gelisteten Bücher im Volltext. Hinzu kommen die Titel der Thomason Tracts-Sammlung (1640-1661) und das Early English Books Tract Supplement.

Edition Open Access provides open access to the publications of the Max Planck Research Library for the History and Development of Knowledge. The aim is to disseminate the results of scholarly work – in accordance with the open-access paradigm – to a broad audience rapidly and at low cost. The volumes presented here are directed at scholars and students in a wide range of disciplines. The works are available online both as print-on-demand books and open-access publications and can be accessed, together with additional information.

The Document and Publication Server of the Humboldt-Universität zu Berlin is a service of the university library and the computer and media services. It offers the organisational and technical framework to all members of HU Berlin for publishing scientific documents digitally. Documents that are stored include single publications and publication series, collections, conference papers, research reports, journals (e-journals), theses and dissertations, master theses and seminar papers.

On the basis of the English Short Title Catalogue, Eighteenth Century Collections Online enable access to more than 180,000 titles of books, pamphlets, essays and single sheet prints primarily published in Great Britain.

The EZB is a huge directory of electronic journals which mirrors the central Max Planck Society subscriptions as well as the local licensing situation of the institutes. Access rights to the contents of the individual journals are indicated with "traffic lights". Entries are searchable on journal level.

ELFI is an information brokerage system which supports its users in keeping up-to-date information on funding opportunities referring to the original data source. ELFI offers information on more than 11,000 programs on research funding, from about 4,900 national and international sponsors. The information is provided to scientists, research consultants, students and companies on the web.

The ScienceDirect interface provides access to the electronic content owned by Elsevier and third-party information providers like Cell Press. Max Planck researchers have full text access to current content in "Acta Materialia", "Current Biology" and "Lithos" as well as pre-2019 content from 900 Elsevier eJournals (incl. the journals of the former publishers Academic Press and Urban & Fischer) and Cell Press eJournals. The MPG subscription also covers a collection of 680 Elsevier eBooks acquired in 2015. In addition, selected eJournal and eBook backfiles have been purchased within the scope of the German national licenses program.

Since 1966, the ERIC Thesaurus has been a critical component of ERIC. It has evolved over the years from a printed publication used in libraries to an online tool that can help everyone find targeted resources in ERIC. This year, ERIC is updating the Thesaurus to add new terms and update existing entries. Find out how the Thesaurus supports ERIC users in their search foreducation resources. You will also hear about the work that takes place behind the scenes to maintain this large controlled vocabulary of more than 11,000 terms in the field of education.

Throughout Europe, national patent offices and the European Patent Office (EPO) offer free patent information on the Internet Patents reveal solutions to technical problems, and they represent an inexhaustable source of information: more than 80 percent of man's technical knowledge is described in patent literature. From the middle of 1998 onwards, esp@cenet users have been able to access the bibliographic data of all patents published in the preceding two years by any member state of the European Patent Organisation, as well as by the European Patent Office and the World Intellectual Property Organization (WIPO). In addition, full-page facsimile images of documents are also retrievable to facilitate more detailed analysis of these documents. The data for this particular service is stored at the relevant national office.

The European Union Open Data portal provides federated access to public data from EU institutions and agencies. A single catalogue interface helps locate data from EU institutions, including Eurostat, the Committee of the Regions, the EC Directorate-General for Competition, DG Enterprise and Industry and the European Environment Agency. The full list of participating institutions is on this index page. The European Union Open Data portal links to over four decades of statistical observations. Start-dates vary by contributing institution, individual series and the accession dates of the EU member states. (Description EUI)

The European Data Portal harvests the metadata of Public Sector Information available on public data portals across European countries. Information regarding the provision of data and the benefits of re-using data is also included. Open (Government) Data refers to the information collected, produced or paid for by the public bodies (also referred to as Public Sector Information) and made freely available for re-use for any purpose. The licence will specify the terms of use. These principles for Open Data are described in detail in the Open Definition. Public sector information is information held by the public sector. The Directive on the re-use of public sector information provides a common legal framework for a European market for government-held data. It is built around the key pillars of the internal market: free flow of data, transparency and fair competition. It is important to note that not all of the public sector information is Open Data.

F.A.Z.-Corporate bietet Zugang zu allen Publikationen aus dem Frankfurter Allgemeine Archiv (F.A.Z.-Bestand ab 1992 ff. und Archiv "F.A.Z. 49-92"). Die Datenbank enthält mehr als 7 Millionen Dokumente. Alle Artikel sind im HTML-Format, als Artikel-Faksimile im PDF-Format und als Zeitungsseite in der originalgetreuen Form abrufbar. Zusätzlich kann man ganze Ausgaben durchblättern (Blätterarchiv).

GBV is the Common Library Network of the German Federal States Bremen, Hamburg, Mecklenburg-Vorpommern, Niedersachsen, Sachsen-Anhalt, Schleswig-Holstein and Thüringen. The head office of the GBV (VZG) is situated in Göttingen. The GBV has established a virtual library in form of the GBV Union Catalogue (GVK) combining the resources of all participating libraries and making them easily accessible to the public.

Google Book Search is a service from Google that searches the full text of books that Google scans, converts to text using optical character recognition, and stores in its digital database.

The union catalog lists the holdings of all scientific libraries in Hessen and Rheinhessen. Inter-library loan requests may be submitted.

The Humanities & Social Sciences Collection is Informit’s core academic research collection. This multidisciplinary collection provides access to fresh perspectives in the arts, communication, education, history, linguistics, politics and more. It is dedicated to content from and about Australia, New Zealand, the Pacific and South East Asia, with articles by scholars worldwide.

IGI Global is an international publishing company that specializes in scholarly research publications and databases covering all aspects of information science technology utilization and management. The MPG subscription covers full text access and article-processing charges for the complete InfoSci journals package.

About 30 databases of the International Labour Organization. -- Etwa 30 Datenbanken der International Labour Organization.

Essential Science Indicators is a product that enables researchers to conduct ongoing, quantitative analyses of research performance and track trends in science. Covering a multidisciplinary selection of more than 11,000 journals from around the world, this in-depth analytical tool offers data for ranking scientists, institutions, countries, and journals. Available on the InCites platform, the ESI data may directly be accessed from highly ranked records in the Web of Science.

The database had been produced by the Akademie der Wissenschaften, Göttingen. It refers to articles from journals in German language published between 1750 and 1815. The Index of German Journals contains approx. 100.000 records.

ingentaconnect hosts scholarly books and journals from a range of different publishers. Millions of articles, chapters and reports are available for you to search across, and access to full text is available by pay-per-view or by subscription to individual publications.

This database of the European Union (EU) contains the complete EU related terminology in all 24 official languages of the EU. -- Diese Datenbank der Europäischen Union (EU) enthält die gesamte EU-bezogene Terminologie in allen 24 EU-Amtssprachen.

Book reviews are an important element in the academic discussions. They are a tool for quality measurement with respect to the amount of publications published annually and give an indication of the importance of a published work. IBR contains over 1,16 million entries on book reviews from the years 1985ff. The database is international and interdisciplinary, over 560.000 reviews have been published in approx. 6,723 academic journals mainly in the Humanities and Social Sciences. ---- Rezensionen sind ein wichtiges Element der wissenschaftlichen Diskussion. Sie sind ein Qualitätsfilter in der jährlichen Publikationsflut und sind mitbestimmend für den Stellenwert eines Werkes. Die IBR umfasst über 1,16 Mio. Nachweise von Rezensionen aus den Jahren 1985ff. Sie weist ca. 6.723 interdisziplinäre, internationale, vornehmlich die Geistes- und Sozialwissenschaften berücksichtigende Rezensionen in wissenschaftlichen Zeitschriften zu 560.000 rezensierten Werken nach.Verbindung zum Volltext der Rezension via SFX

The Journal Citation Reports provide statistical information on journals (e.g. journal impact factors) sourced from the Web of Science Core Collection. The JCR includes information on more than 9,500 science journals, 3,500 social sciences journals, 1,500 arts & humanities journals and 4,500 Gold Open Access journals. Although available on a separate platform, the JCR may directly be accessed from most of the records included in the Web of Science.

JournalTOCS is the largest, free collection of scholary journal Tables of Contents (TOCs): 29,639 journals including 12,153 selected Open Access journals and 11,312 Hybrid journals from 2930 publishers.

JSTOR provides access to more than 12 million academic journal articles, books, and primary sources in 75 disciplines. Users from the Max Planck Society have access to selected archival collections of scholarly journals and more than 3,000 Open Access ebooks. The book selection is continuously extended by single e-book acquisitions by MPG libraries. For the archival collections, JSTOR's agreements with publishers include an updating provision referred to as a "moving wall". The moving wall is a fixed period of time ranging, in most cases, from two to five years, that defines the gap between the most recently published issue and the date of the most recent issues available in JSTOR.

The Karlsruhe Virtual Catalogue (KVK) is a meta search engine which allows you to simultaneously access selected library and book trade catalogs worldwide. Altogether, these resources contain hundreds of millions of books, magazines and other media.

The KOBV-Index is a central database that is maintained and regularly updated at KOBV-Zentrale. Der KOBV-Index ist eine zentrale Datenbank, die in der KOBV-Zentrale gepflegt und regelmäßig aktualisiert wird.

Online-Ausgabe von Kürschners Deutschem Gelehrten-Kalender, die immer auf dem aktuellen Stand gehalten wird und die gezielte Suche nach Kriterien wie z.B. dem Fachgebiet ermöglicht. Zusätzlich zur gedruckten Ausgabe sind Angaben zu ca. 8.800 Personen, die seit 1996 als verstorben ermittelt wurden.

Various dictionaries are available (incl. Duden).

The Library of Congress Online Catalog is a database of books, serials, computer files, manuscripts, cartographic materials, music, sound recordings, and visual materials in the Library's collections.

American English dictionary, encyclopedia, etymologies, Spanish-English dictionary

The Max Planck e-Book Index provides holdings of electronic books licensed for users in the Max Planck Society.

The Max Planck Journal Index provides holdings of a great range of printed journals available within the Max Planck Society. Besides, it contains metadata of electronic journals as loaded from the EZB. The database is updated regularly from the ZDB (twice a year) and the EZB (monthly).

MPG.PuRe is the publication repository of the Max Planck Society. It contains bibliographic data and numerous fulltexts of the publications of its researchers. The repository is based on PubMan, a publication repository software developed by the Max Planck Digital Library. PuRe was introduced in the MPG in May 2009 and replaced the former institutional repository eDoc.

The library of the Max Planck Institute for the History of Science is an interdisciplinary special library focussing in its collections on the history of science. Its inventory, built up since 1994, is only available to scientists from the institute and is not part of the interlibrary loan system.

NARCIS has been developed by the KNAW to increase visibility and retrievability of Dutch scientific research. This development takes place in close cooperation with the Dutch universities, NWO (Netherlands Organisation for Scientific Research) and other research institutes. NARCIS gives access to scientific information consisting of (open access) publications from all the Dutch universities, KNAW, NWO, and a number of research institutes, the datasets of the institute DANS, as well as descriptions of research projects, institutes and researchers.

A collaborative effort of the Networked Digital Library of Theses and Dissertations (NDLTD), OCLC, VTLS, and Scirus, the NDLTD Union Catalog contains more than one million records of electronic theses and dissertations. For students and researchers, the Union Catalog makes individual collections of NDLTD member institutions and consortia appear as one seamless digital library of electronic theses and dissertations.

The goal of OAIster is to create a collection of previously difficult-to-access, academically-oriented digital resources that is easily searchable by anyone.

This database provides information about industry, science, economy, public and political life in Germany. Der OECKL bietet Informationen über das Öffentlichen Leben in Deutschland in den Bereichen Politik, Wirtschaft, Gesellschaft, Wissenschaft und Kultur.

In OLC you have access more than 25 million articles from over 20,000 scientific periodicals beginning with the year of publication 1993. The Online Contents records are supplied by Swets and are updated daily.

Open Syllabus is a non-profit research organization that collects and analyzes millions of syllabi to support novel teaching and learning applications. Open Syllabus helps instructors develop classes, libraries manage collections, and presses develop books. It supports students and lifelong learners in their exploration of topics and fields. It creates incentives for faculty to improve teaching materials and to use open licenses. It supports work on aligning higher education with job market needs and on making student mobility easier. It also challenges faculty and universities to work together to steward this important data resource. Open Syllabus currently has a corpus of nine million English-language syllabi from 140 countries. It uses machine learning and other techniques to extract citations, dates, fields, and other metadata from these documents. The resulting data is made freely available via the Syllabus Explorer and for academic research. The project was founded at The American Assembly, a public policy institute associated with Columbia University. It has been independent since 2019. All of the syllabi in the current collection are English language documents – including from universities where English is not the primary teaching language.

The platform serves as interface to over 300 journals published by the Oxford University Press (OUP) in the humanities, social sciences, law, science, and medicine. Two-thirds of this journals are published in partnership with learned and professional societies around the world. The MPG subscription enables full text access to nearly the entire journal collection which is extended annually. It also covers article-processing charges for Max Planck authors in hybrid journals offering CC-BY licenses. Further details are available on the MPDL website.

Oxford Reference Online is a collection of more than 200 dictionaries and encyclopedia from various subject areas. Oxford Reference Online consists of a wealth of facts, figures, definitions, and translations found in dictionary, language reference, and subject reference works published by Oxford University Press. In addition to the Premium Collection, the Western Civilization Collection is available.

Various dictionaries are available.

The Portico digital preservation service was created in 2002 with the support of libraries and publishers to ensure that the world's scholarship, now stored and disseminated largely in digital form, will be accessible to future generations. Users from the Max Planck Society gain access to preserved content when specific conditions or “trigger events” cause titles to no longer be available from the publisher or through a successor.

PressReader delivers a large selection of the world’s most popular newspapers and magazines on a single platform. The current subscription provides full text access to recent issues of more than 7,000 publications in over 60 languages, including 370 German titles. The previous Library PressDisplay product is still available under: http://library.pressdisplay.com/.

The Proceedings of the National Academy of Sciences is one of the world's most-cited and comprehensive multidisciplinary scientific journals. Established in 1914, PNAS publishes the results of original research, as well as science news, commentaries, reviews, perspectives, colloquium papers, and actions of the National Academy of Sciences. The MPG subscription also covers article-processing charges for Max Planck authors in "Proceedings of the National Academy of Sciences of the United States of America (PNAS)". Further details are available on the MPDL website.

Project Gutenberg is a volunteer effort to digitize and archive cultural works. Founded in 1971 by Michael Hart, it is the oldest digital library. Project Gutenberg's mission is "To encourage the creation and distribution of eBooks".

ProQuest, the company, serves the information needs of millions of researchers in libraries and institutions around the world. ProQuest, the product, is a search application providing access to a broad selection of bibliographic and fulltext databases, to the world’s largest collection of dissertations and theses as well as to three centuries of global, national, regional and specialty newspapers.

Refubium is a service of the university library of the Freie Universität Berlin. As an institutional repository it collects documents, dissertations, postdoctoral theses, and research data.

MPG Resource Navigator is a web application to navigate through scientific information resources available to staff and guests of the Max Planck Society. It includes licensed databases, digital collections, and reference works. In addition, recommendable retrieval tools available on the web free of charge are part of the collection. Moreover, almost all Max Planck Institute library catalogs, as well as selected external ones, are accessible from here.

RiffReporter is a German news magazine based in Berlin and was founded in 2017. RiffReporter delivers in-depth and thoroughly researched journalistic content on topics such as environment, science, technology, society and global affairs. The cooperatively run journalism portal was awarded the renowned Grimme Online Award in 2018. The MPG subscription covers full text access to all content available on the RiffReporter platform.

SAGE Journals Online provides access to more than 1000 journals with a coverage spanning the humanities, social sciences, and science, technology, and medicine. Max Planck researchers have full text access to a multidisciplinary selection of the full journal collection. In addition, the agreement covers article-processing charges for Max Planck authors in selected Gold Open Access journals and in hybrid titles. Further details are available on the MPDL website.

SAGE Research Methods is the ultimate methods library with more than 1000 books, reference works, journal articles, and instructional videos by world-leading academics from across the social sciences, including the largest collection of qualitative methods books available online from any scholarly publisher. The site is designed to guide users to the content they need to learn a little or a lot about their method. The Methods Map can help those less familiar with research methods to find the best technique to use in their research. Built upon SAGE’s legacy of methods publishing, SAGE Research Methods is the essential online tool for researchers.

Indice SBN is the union catalog of the Italian libraries that have joined the National Library Service. The National Library Service (SBN) is the library network in Italy created by Ministry for Cultural and Environmental Asset with the cooperation of the regions and universities. Libraries participating in the SBN project are more than 1000, among others the National Central Libraries in Rome and Florence, as well as state, city, university and academic libraries. Indice SBN provides access to bibliographic records which are periodically downloaded from the SBN Modern Books and Periodicals, Older Books and Music databases.

The Science Online platform provides fulltext access to the peer-reviewed journals published by the American Association for the Advancement of Science (AAAS).

Scopus is a large abstract and citation database of peer-reviewed literature, including scientific journals, books and conference proceedings, covering research topics across all scientific and technical disciplines, ranging from medicine and social sciences to arts and humanities. Further, with smart tools totrack, analyze and visualize research, Scopus empowers you to advance your science beyond the text.

Shenbao is the "first" Chinese daily newspaper (1872-1949). Full texts will not be available before a complete migration to a server of the Staatsbibliothek zu Berlin has been performed. Then all articles will be available both in full text and as pdf of the original page. Access is enabled via a time index (year, month, day), full text search as well as search by name.

This collection provides access to databases covering international literature in social sciences, including politics, public policy, sociology, social work, anthropology, criminology, linguistics, library science, and education. Featured databases include IBSS, Sociological Abstracts and Worldwide Political Science Abstracts. Together, they provide abstracts, indexing and full-text coverage of journal articles, books, book chapters, dissertations, working papers, and more.

Das Statistik-Portal bündelt statistische Daten verschiedener Institute und Quellen. Es werden Statistiken zu über 80.000 Themenbereichen aus 22 verschiedenen Branchenkategorien aus mehr als 22.500 Quellen verfügbar gemacht. Der Fokus des internationalen Datenbestandes liegt auf den Ländern USA/China/UK/D-A-CH.

The BSZ develops and maintains the SWB database in cooperation with 1,200 libraries in Baden-Württemberg, Pfalz, Saarland and Sachsen. The online catalog offers bibliographic data free of charge: Monographs, periodicals, articles, loose-leaf collections, off-prints, conference proceedings, university publications, reviews, abstracts, tables of contents, maps, music, audiovisual material, microforms, electronic resources (data media), online resources; scientific and popular literature from all subjects and in all languages from the 15th century to the present; scientific literature (according to the DFG special subject fields programme) from theology, ancient orient, art, music, archeology, law and criminology;

The Times Digital Archive provides convenient access to an extraordinary library of back issues of this renowned newspaper online. By taking the microfilm collection of The Times (London) and producing a high-resolution digital format with searchable images, The Times Digital Archive represents unprecedented access to one of the most highly regarded resources for the study of 18th century history and onward.