Science & Technology | The Canadian Encyclopedia

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  • Article

    Armand Frappier

    Armand Frappier, CC, physician, microbiologist (born 26 November 1904 in Salaberry-de-Valleyfield, QC; died 17 December 1991 in Montréal, QC). Armand Frappier was a key figure in the fight against tuberculosis in Canada; he both produced the BCG (bacillus Calmette-Guérin) vaccine and advocated widespread vaccinations across the country. As founder and director of the Institut de microbiologie et d'hygiène de Montréal, he advanced medical research into infectious diseases and played an important role in the development of public health. (See also INRS-Armand-Frappier Santé Biotechnologie Research Centre.) He and his team produced a number of vaccines and other biological products (e.g., the anti-polio Salk vaccine, penicillin) and were responsible for freeze-drying blood serum for the armed forces during the Second World War. (See also Canada and the Development of the Polio Vaccine).

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    https://www.thecanadianencyclopedia.ca/images/tce_placeholder.jpg?v=e9dca980c9bdb3aa11e832e7ea94f5d9 Armand Frappier

  • Article

    Arthur Aaron Axelrad

    Arthur Aaron Axelrad, histologist (born 30 December 1923 in Montréal, QC; died 17 April 2015 in Toronto, ON). 

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    https://www.thecanadianencyclopedia.ca/images/tce_placeholder.jpg?v=e9dca980c9bdb3aa11e832e7ea94f5d9 Arthur Aaron Axelrad

  • Article

    Arthur Edwin Covington

    Arthur Edwin Covington, scientist, astronomer (born at Regina 21 Sept 1913; died at Kingston, Ont, 17 Mar 2001). He earned a BSc and MSc in physics from UBC and completed his doctoral degree and post-graduate studies in nuclear physics at the University of California at Berkeley.

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    https://www.thecanadianencyclopedia.ca/images/tce_placeholder.jpg?v=e9dca980c9bdb3aa11e832e7ea94f5d9 Arthur Edwin Covington

  • Article

    Arthur Gilbert McCalla

    Arthur Gilbert McCalla, cereal chemist (b at St Catharines, Ont 22 Mar 1906; d at Edmonton 30 Apr 1985).

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    https://www.thecanadianencyclopedia.ca/images/tce_placeholder.jpg?v=e9dca980c9bdb3aa11e832e7ea94f5d9 Arthur Gilbert McCalla

  • Article

    Arthur Maxwell House

    Arthur Maxwell House "Max," physician, lieutenant-governor of Newfoundland and Labrador (b at Glovertown, Nfld 1926). House came to the position after an outstanding medical career, imbued with a strong public service ethic.

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    https://www.thecanadianencyclopedia.ca/images/tce_placeholder.jpg?v=e9dca980c9bdb3aa11e832e7ea94f5d9 Arthur Maxwell House

  • Article

    Arthur Newcombe Bourns

    Arthur Newcombe Bourns, OC, FRSC, professor of chemistry, university administrator (born 8 December 1919 in Petitcodiac, NB; died 29 May 2015 in Burlington, ON). 

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    https://www.thecanadianencyclopedia.ca/images/tce_placeholder.jpg?v=e9dca980c9bdb3aa11e832e7ea94f5d9 Arthur Newcombe Bourns

  • Article

    Arthur Oliver Wheeler

    Arthur Oliver Wheeler, surveyor, mountaineer (born at Lyrath, Ireland 1 May 1860; died at Banff, Alta 20 March 1945). Qualifying in 1881 as Ontario land surveyor, he also obtained Dominion (1882), Manitoba (1882), British Columbia (1891) and Alberta (1911) credentials.

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    https://www.thecanadianencyclopedia.ca/images/tce_placeholder.jpg?v=e9dca980c9bdb3aa11e832e7ea94f5d9 Arthur Oliver Wheeler

  • Article

    Arthur Stanley Lamb

    Arthur S. Lamb, physical education instructor, physician, administrator (b at Ballarat, Australia 16 Sep 1886; d at Montréal 4 Sep 1958). On immigrating to Canada as a young man, Arthur S. Lamb worked for two years as director of physical education at the Vancouver Y.M.C.A.

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    https://www.thecanadianencyclopedia.ca/images/tce_placeholder.jpg?v=e9dca980c9bdb3aa11e832e7ea94f5d9 Arthur Stanley Lamb

  • Article

    Aser Rothstein

    Aser Rothstein, physiologist (born 29 April 1918 in Vancouver, BC; died 4 July 2015 in Guelph, ON). He contributed enormously to the fields of cellular physiology and toxicology. 

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    https://www.thecanadianencyclopedia.ca/images/tce_placeholder.jpg?v=e9dca980c9bdb3aa11e832e7ea94f5d9 Aser Rothstein

  • Article

    Canadian Astronauts

    An astronaut is an individual involved in flight beyond the Earth’s atmosphere. Since the National Research Council of Canada held its first recruitment campaign in 1983, 14 Canadians have completed astronaut training and nine have participated in 17 missions to space. Specifically, they have flown as payload specialists, mission specialists, and flight engineers on NASA shuttle flights and expeditions to the International Space Station (ISS). Canadian astronauts have played key roles in repairing satellites and building the ISS using the Canadarm and Canadarm2 robotic technologies, and have advanced scientific knowledge by conducting a variety of experiments in space. (See also Robotics in Canada; Space Technology.)

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    https://d3d0lqu00lnqvz.cloudfront.net/media/Twitter_Cards/David Saint Jacques.jpg Canadian Astronauts

  • Article

    August Liessens

    August(e) Liessens. Organist, composer, bandmaster, choir conductor, teacher, inventor, b Ninove, near Brussels, 17 Aug 1894, naturalized Canadian 1953, d Sorel, Que, 8 Jul 1954. Liessens was blind from infancy. In 1901 he entered the Institut royal pour les aveugles at Woluwe-St-Lambert, Belgium.

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    https://www.thecanadianencyclopedia.ca/images/tce_placeholder.jpg?v=e9dca980c9bdb3aa11e832e7ea94f5d9 August Liessens

  • Article

    Beatrice Worsley

    Beatrice (Trixie) Helen Worsley, computer scientist, professor (born 18 October 1921 in Queretaro, Mexico; died 8 May 1972 in Waterloo, Ontario). Worsley was a pioneering researcher in the emerging field of computer science. She conducted research and taught at the University of Toronto and Queen’s University in Kingston, Ontario. Worsley is considered to be the first female computer scientist in Canada and was honoured with a lifetime achievement award from the Canadian Association of Computer Science in 2014.

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    https://d3d0lqu00lnqvz.cloudfront.net/media/new_article_images/BeatriceWorsley/Beatrice_Worsley.jpg Beatrice Worsley

  • Article

    Bernard Lamarre

    Bernard Lamarre, O.C., G.O.Q., engineer and construction contractor (born 6 August 1931 in Chicoutimi, QC; died 30 March 2016 in Montreal, QC). Lamarre is the Former President and CEO of Lavalin Inc. and advisor to SNC-Lavalin. He has been recognized as an important figure in Quebec engineering. He has received numerous awards and distinctions in recognition of his career.

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    https://d3d0lqu00lnqvz.cloudfront.net/media/media/a0a8f00e-9d67-475a-b01e-381c907c17f6.jpg Bernard Lamarre

  • Article

    Bernhard Hantzsch

    Bernhard Adolf Hantzsch, explorer, ornithologist (d near the mouth of Hantzsch R, NWT June 1911). Hantzsch sailed with a German ornithological expedition to the eastern Arctic in 1906 and during that summer explored and collected specimens along the coast of Ungava Bay and northern Labrador.

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    https://www.thecanadianencyclopedia.ca/images/tce_placeholder.jpg?v=e9dca980c9bdb3aa11e832e7ea94f5d9 Bernhard Hantzsch

  • Article

    Bertram Neville Brockhouse

    Bertram Neville Brockhouse, CC, FRSC, FRS, physicist (born 15 July 1918 in Lethbridge, AB; died 13 October 2003 in Hamilton, ON). Brockhouse pioneered the use of thermal neutrons to study structural, dynamical and magnetic aspects of the behaviour of condensed matter systems at an atomic level (see Physics; Spectroscopy). In 1994, he and the American physicist, Clifford G. Shull were jointly awarded the Nobel Prize in Physics (see Nobel Prizes and Canada).

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    https://d3d0lqu00lnqvz.cloudfront.net/TCE_placeholder.png Bertram Neville Brockhouse