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Universal Postal Union

(Encyclopedia)Universal Postal Union (UPU), specialized agency of the United Nations since 1948, with headquarters at Bern, Switzerland. Established in 1875 following adoption of the Universal Postal Convention, it...

Libby, Willard Frank

(Encyclopedia)Libby, Willard Frank, 1908–80, American chemist, b. Grand Valley, Colo., grad. Univ. of California (B.S., 1931; Ph.D., 1933). He taught (1933–45) at the Univ. of California and was a chemist (1941...

Lindemann, Frederick Alexander

(Encyclopedia)Lindemann, Frederick Alexander (Viscount Cherwell) lĭnˈdəmən, chärˈwĕl [key], 1886–1957, British physicist and government official. He studied with W. H. Nernst and developed with him the Ner...

Brockhouse, Bertram

(Encyclopedia)Brockhouse, Bertram, 1918–2003, Canadian physicist, b. Lethbridge, Alta. Educated at the Univ. of British Columbia and Univ. of Toronto (Ph.D., 1950), he was a research officer (1950–59) and head ...

Institute of International Law

(Encyclopedia)Institute of International Law, Fr., Institut de Droit International, private international organization, est. 1873 in Ghent, Belgium, dedicated to the study, development, and implementation of intern...

International Court of Justice

(Encyclopedia)International Court of Justice, principal judicial organ of the United Nations, established 1946 by chapter 14 of the UN Charter. It superseded the Permanent Court of International Justice (see World ...

International style, in architecture

(Encyclopedia)International style, in architecture, the phase of the modern movement that emerged in Europe and the United States during the 1920s. The term was first used by Philip Johnson in connection with a 193...

International System of Units

(Encyclopedia)International System of Units, officially called the Système International d'Unités, or SI, system of units adopted by the 11th General Conference on Weights and Measures (1960). It is based on the ...

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