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George Hubbard Clapp
George Hubbard Clapp (December 14, 1858 – March 31, 1949) was an American pioneer in the aluminum industry and also a numismatist. He was born on December 14 in Allegheny City, Pennsylvania, now a part of Pittsburgh, the son of Delia Dennig Hubbard and DeWitt Clinton Clapp, an iron company executive. He graduated from the Western University of Pennsylvania, today's University of Pittsburgh, in 1877. He married Anne Love in 1882 and the couple had two children. Clapp took an engineering position at Park Brothers' Black Diamond Steel Works. There, along with Captain Alfred E. Hunt, he established the Pittsburgh Testing Laboratory's chemistry department. Hunt formed a company in 1888 to exploit the Charles Martin Hall patents for making aluminum by electrolysis. Clapp was treasurer and secretary of the fledgling company. He resigned as treasurer in 1892 and was replaced by Andrew W. Mellon. The company became later known as the Aluminium Company of America. While Hall is general ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allegheny, Pennsylvania
Allegheny City was a municipality that existed in the U.S. state of Pennsylvania from 1788 until it was annexed by Pittsburgh in 1907. It was located north across the Allegheny River from downtown Pittsburgh, with its southwest border formed by the Ohio River, and is known as the North Side (Pittsburgh), North Side. The city's waterfront district, along the Allegheny and Ohio rivers, became Pittsburgh's North Shore (Pittsburgh), North Shore neighborhood. The boundary of Allegheny City encompassed the modern Pittsburgh neighborhoods of Allegheny Center (Pittsburgh), Allegheny Center, Allegheny West (Pittsburgh), Allegheny West, Brighton Heights (Pittsburgh), Brighton Heights, California-Kirkbride (Pittsburgh), California-Kirkbride, Central Northside (Pittsburgh), Central Northside, Chateau (Pittsburgh), Chateau, East Allegheny, Fineview (Pittsburgh), Fineview, Manchester (Pittsburgh), Manchester, Marshall-Shadeland (Pittsburgh), Marshall-Shadeland, North Shore (Pittsburgh), North ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Numismatic Society
The American Numismatic Society (ANS) is a New York City-based organization dedicated to the study of coins, money, medals, tokens, and related objects. Founded in 1858, it is the only American museum devoted exclusively to their preservation and study. Its collection encompasses nearly one million items, including medals and paper money, as well as the world's most comprehensive library of numismatic literature. The current president of the society, Dr. Ute Wartenberg, served as the executive director for two decades and was succeeded in this role by Dr. Gilles Bransbourg. Introduction The American Numismatic Society is an organization dedicated to the study of coins, currency, medals, tokens, and related objects from all cultures, past and present. The society's headquarters in New York City houses the foremost research collection and library specialized in numismatics in the United States. These resources are used to support research and education in numismatics for the be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Pittsburgh Alumni
A university () is an institution of tertiary education and research which awards academic degrees in several academic disciplines. ''University'' is derived from the Latin phrase , which roughly means "community of teachers and scholars". Universities typically offer both undergraduate and postgraduate programs. The first universities in Europe were established by Catholic monks. The University of Bologna (), Italy, which was founded in 1088, is the first university in the sense of: *being a high degree-awarding institute. *using the word (which was coined at its foundation). *having independence from the ecclesiastic schools and issuing secular as well as non-secular degrees (with teaching conducted by both clergy and non-clergy): grammar, rhetoric, logic, theology, canon law and notarial law.Hunt Janin: "The university in medieval life, 1179–1499", McFarland, 2008, , p. 55f.de Ridder-Symoens, Hilde''A History of the University in Europe: Volume 1, Universities in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Businesspeople From Pittsburgh
A businessperson, also referred to as a businessman or businesswoman, is an individual who has founded, owns, or holds shares in (including as an angel investor) a private-sector company. A businessperson undertakes activities (commercial or industrial) to generate cash flow, sales, and revenue by using a combination of human, financial, intellectual, and physical capital to fuel economic development and growth. History Medieval period: Rise of the merchant class Merchants emerged as a social class in medieval Italy. Between 1300 and 1500, modern accounting, the bill of exchange, and limited liability were invented, and thus, the world saw "the first true bankers", who were certainly businesspeople. Around the same time, Europe saw the " emergence of rich merchants." This "rise of the merchant class" came as Europe "needed a middleman" for the first time, and these "burghers" or "bourgeois" were the people who played this role. Renaissance to Enlightenment: Rise of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1949 Deaths
Events January * January 1 – A United Nations-sponsored ceasefire brings an end to the Indo-Pakistani War of 1947. The war results in a stalemate and the division of Kashmir, which still continues as of 2025 * January 2 – Luis Muñoz Marín becomes the first democratically elected Governor of Puerto Rico. * January 11 – The first "networked" television broadcasts take place, as KDKA-TV in Pittsburgh, Pennsylvania, goes on the air, connecting east coast and mid-west programming in the United States. * January 16 – Şemsettin Günaltay forms the new government of Turkey. It is the 18th government, last One-party state, single party government of the Republican People's Party. * January 17 – The first Volkswagen Beetle, VW Type 1 to arrive in the United States, a 1948 model, is brought to New York City, New York by Dutch businessman Ben Pon Sr., Ben Pon. Unable to interest dealers or importers in the Volkswagen, Pon sells the sample car to pay his ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1858 Births
Events January–March * January 9 ** Revolt of Rajab Ali: British forces finally defeat Rajab Ali Khan of Chittagong. ** Anson Jones, the last president of the Republic of Texas, commits suicide. * January 14 – Orsini affair: Piedmontese revolutionary Felice Orsini and his accomplices fail to assassinate Napoleon III in Paris, but their bombs kill eight and wound 142 people. Because of the involvement of French émigrés living in Britain, there is a brief anti-British feeling in France, but the emperor refuses to support it. * January 25 – The '' Wedding March'' by Felix Mendelssohn becomes a popular wedding recessional, after it is played on this day at the marriage of Queen Victoria's daughter Victoria, Princess Royal, to Prince Friedrich of Prussia in St James's Palace, London. * January ** Benito Juárez becomes the Liberal President of Mexico and its first indigenous president. At the same time, the conservatives installed Félix María Zuloaga as a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Pittsburgh Press
The University of Pittsburgh Press is a scholarly publishing house and a major American university press, part of the University of Pittsburgh. The university and the press are located in Pittsburgh, Pennsylvania, in the United States. The press publishes several series in the humanities and social sciences, including Illuminations—Cultural Formations of the Americas; Pitt Latin American Series; Pitt Series in Russian and East European Studies, Pittsburgh Series in Composition, Literary, and Culture; Pittsburgh/Konstanz Series in Philosophy and History of Science; Culture, Politics, and the Built Environment; Central Eurasia in Context, and Latinx and Latin American Profiles. The press is especially known for literary publishing, particularly its Pitt Poetry Series, the Agnes Lynch Starrett Poetry Prize, and the Drue Heinz Literature Prize. The press also publishes the winner of the annual Donald Hall Prize, awarded by the Association of Writers & Writing Programs and the w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Planogyra Clappi
''Planogyra clappi'' is a species of gastropods belonging to the family Valloniidae Valloniidae is a taxonomic family of small and minute, air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Pupilloidea.MolluscaBase eds. (2020). MolluscaBase. Valloniidae Morse, 1864. Accessed through: World .... The species is found in Northern America. References Valloniidae Gastropods described in 1898 {{Valloniidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Nautilus (journal)
''The Nautilus'' is a Peer review, peer-reviewed scientific journal covering research in malacology. Hence its scope includes all aspects of the biology, ecology, and Mollusca#Classification, systematics of mollusks."THE NAUTILUS A Quarterly Devoted to Malacology" . accessed 19 April 2011. The first two volumes were published by shell trader William D. Averell (1853-1928) under the name ''The Conchologists’ Exchange''.Leal J. H. (2006). "Celebrating a long life: The Nautilus turns 120!". ''The Nautilus'' 120(1): 1-7 . From 1958 to 1972, the subtitle of ''The Nautilus'' was "The Pilsbry Quarterly devoted to the Interests of Conchologists". [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clappia (gastropod)
''Clappia'' is a genus of small freshwater snails that have an operculum, aquatic gastropod mollusks in the family Lithoglyphidae. MolluscaBase eds. (2022). MolluscaBase. Clappia B. Walker, 1909. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=887026 on 2022-04-22 Thompson F. G. (1984). "North American freshwater snail genera of the hydrobiid subfamily Lithoglyphinae". ''Malacologia ''Malacologia'' is a peer-reviewed scientific journal in the field of malacology, the study of mollusks. The journal publishes articles in the fields of molluscan systematics, ecology, population ecology, genetics, molecular genetics, evolution, an ...'' 25(1)109141. Generic name ''Clappia'' is in honor of malacologist George Hubbard Clapp. Species There are two species within the genus ''Clappia'': * '' Clappia cahabensis'' Clench, 1965 - Cahaba pebblesnail * '' Clappia umbilicata'' (Walker, 1904) - Umbilicate pebblesnail, type spec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clapp Hall
George Hubbard Clapp Hall is a contributing property to the Schenley Farms National Historic District[] on the campus of the University of Pittsburgh in the Oakland (Pittsburgh), Oakland section of Pittsburgh, Pennsylvania. The six-story Gothic Revival architecture, Gothic Revival structure, designed by Trautwein & Howard, was completed in 1956 and serves as the primary facility of the University of Pittsburgh Department of Biological Sciences. It contains laboratories, classrooms, a greenhouse, and an amphitheater-style lecture hall with 404 seats. Architecture Clapp Hall was designed by Trautwein & Howard, a successor to architectural firm of Charles Klauder who designed the university's gothic Cathedral of Learning, Stephen Foster Memorial, and Heinz Memorial Chapel. Clapp Hall's exterior and interior spaces have been described as a mix of Collegiate Gothic and Art Deco. The building features a diagonally-positioned entrance that creates a direct axis with the Cathedral ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Chemical Society
The American Chemical Society (ACS) is a scientific society based in the United States that supports scientific inquiry in the field of chemistry. Founded in 1876 at New York University, the ACS currently has more than 155,000 members at all degree levels and in all fields of chemistry, chemical engineering, and related fields. It is one of the world's largest scientific societies by membership. The ACS is a 501(c) organization, 501(c)(3) non-profit organization and holds a congressional charter under Title 36 of the United States Code. Its headquarters are located in Washington, D.C., and it has a large concentration of staff in Columbus, Ohio. The ACS is a leading source of scientific information through its peer-reviewed scientific journals, national conferences, and the Chemical Abstracts Service. Its publications division produces over 80 Scientific journal, scholarly journals including the prestigious ''Journal of the American Chemical Society'', as well as the weekly tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
