Databases A-Z

The Technical Report Archive & Image Library (TRAIL) identifies, acquires, catalogs, digitizes and provides unrestricted access to U.S. government agency technical reports.

The "Textes de Français Ancien" (TFA) database is composed of texts from the 12th and 13th centuries and Middle French texts from the 14th and 15th centuries. It is part of the ARTFL Project.

This historical newspaper provides genealogists, researchers and scholars with online, easily-searchable first-hand accounts and unparalleled coverage of the politics, society and events of the time. JHED ID necessary. Please enter jhu.edu in the “Find your library or university …” Johns Hopkins University will appear.)

This historical newspaper provides genealogists, researchers and scholars with online, easily-searchable first-hand accounts and unparalleled coverage of the politics, society and events of the time. JHED ID necessary. Please enter jhu.edu in the “Find your library or university …” Johns Hopkins University will appear.

The complete archive of one of the most significant publications of the Chinese intelligentsia in the first half of the twentieth century and a significant chronicle of Republican-era China. The Eastern Miscellany, as it is known in English, and formally entitled Dongfang zazhi (東方雜誌), was published by The Commercial Press [上海商務印書館], one of the most venerated academic publishers in China, from 1904-1948 — a period that predates and entirely covers China’s Republican era (1912-1948). This coincides with a period of extraordinary transition in Chinese society, from the collapse of the Qing Dynasty and two millennia of Imperial China, through periods of warlord rule, Japanese invasion, the Second World War, communist revolution, and the formation of today’s People’s Republic of China.

This historical newspaper provides genealogists, researchers, and scholars with online, easily searchable firsthand accounts and unparalleled coverage of the politics, society, and events of the time. 

This historical newspaper provides genealogists, researchers, and scholars with online, easily searchable, firsthand accounts and unparalleled coverage of the politics, society, and events of the time.

Founded in 1903, the Mirror plays a pivotal role in the history of journalism. Peaking in 1967, with a daily circulation of 5.25 million, the newspaper has had a history full of highs and lows. Today, it is the only mainstream left-wing tabloid remaining in the UK.

The Nation Archive contains indexing, abstracting, and full text for the complete archive of The Nation, beginning with its first issue in 1865 to June 2020. The Nation is America’s oldest weekly magazine and one if its premier journals of opinion since its inception in 1865. The Nation has long been regarded as one of the country’s definitive journalistic voices of writing on politics, culture, books, and the arts, and continues to stand as the independent voice in American journalism.

The Oriental Economist was a monthly English magazine launched in 1934 (Showa 9) to commemorate the fortieth year of the founding of Toyo Keizai Inc. (Toyo Keizai Shimposha).

The Video Journal of Orthopaedics (VJO) is a collection of over 300 educational videos created between 1996 and 2022 pertinent to the clinical practice of orthopaedic surgery.  The original peer-reviewed videos examine established surgical techniques, as well as introduce new techniques and technologies important to the orthopaedic surgeon.  

Subjects include: Elbow/Arm, Foot/Ankle, General, Hand/Wrist, Hip, Knee, Leg, Pediatric, Shoulder, Spine, Trauma

The videos were gifted to Johns Hopkins University in 2025, and access is for the JH community and not for public presentation.

JBJS Video Supplements were made possible by a Multimedia Alliance between The Journal of Bone and Joint Surgery (JBJS) and VJO, with the goal to increase the depth of information reported in select JBJS subscription articles through production of video supplements that focus on the described surgical procedures therein. 

To browse the full collection of videos, including summaries, enter Med21 in Catalyst (catalog) search box.

ThermoDex contains annotated bibliographic records that describe compilations of thermodynamic and physical property data for chemical compounds and other substances. Most are printed books; a few are freely available Web-based databases. ThermoDex is a "finding aid" designed to save you time in searching through numerous handbooks you might have in your library or lab. It enables you to enter both a type of compound and a property, and it returns a list of handbooks that might contain these data. The actual data are not reproduced in ThermoDex.

Thesaurus Linguae Graecae is an electronic data bank of ancient Greek literature from Homer (8th century B.C.) to 600 A.D. with historiographical, lexicographical and scholiastic texts from the period between 600 and 1453 A.D. The TLG project is located at the University of California, Irvine.