For complete lists of research tools, see Research Tools by Subject
Coverage: 1963-present (patents); 1973-present (patent citations)
Database of information on international patents in chemical, electrical and electronic, and mechanical engineering. Allows for patent citation searching.
Biographical information on the men and women who shaped Africa's history from earliest times to the present.
Information on the lives of Caribbeans and Afro-Latin Americans who are historically significant. Covers the entire Caribbean, and the Afro-descended populations throughout Latin America, including people who spoke and wrote Creole, Dutch, English, French, Portuguese, and Spanish.
Biographical dictionary covering the "lives of Irish men and women who made a significant contribution in Ireland and abroad, as well as those born overseas who had noteworthy careers in Ireland."
Searchable dictionary of Medieval Latin vocabulary, focusing on sources from British Medieval Latin texts.
Online edition of Huguet's dictionary of Renaissance French.
Collections of declassified documents covering US policy decisions around nuclear escalation and non-proliferation, the space race and military uses of space, and the Cuban missile crisis. Also includes collections of documents covering US foreign policy in relation to: Argentina; China; Colombia; Cuba; Mexico; South Africa; and North and South Korea.
Streaming video of British theater productions plus supplementary study and teaching materials.
Index of dissertations and theses from institutions in the United States, and more selectively, Canada, Britain, and other European countries. Abstracts are included for dissertations from 1980 to the present and for master's theses from 1988 to the present. (For openly accessible dissertations and theses, see Open Access Theses and Dissertations.)
Digital collection of play scripts "from Aeschylus to the present day." Plays can be searched by a variety of criteria, including theme, genre, setting, and cast size. Also includes streaming versions of performances from Shakespeare's Globe.