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Displaying 561-580 of 618 results
Article

Ivan P. Fellegi

Ivan Peter Fellegi, OC, statistician (born 22 June 1935 in Szeged, Hungary). Ivan Fellegi served as Statistics Canada’s chief statistician for 23 years. In this role, he introduced new methods for collecting and compiling national statistics. He has also vocally defended the agency’s independence from politics.

Article

Dorothea Palmer

Dorothea Ferguson (née Palmer), birth control advocate, social worker (born 1908 in England; died 5 November 1992 in Ottawa, ON). Dorothea Palmer was arrested in 1936 for advertising birth control to women in a working-class neighbourhood in Ottawa. She was cleared of charges after a lengthy trial proved her work had been for the public good. Her acquittal was a major victory for the birth control movement in Canada.

Article

Mabel Hubbard Bell

Mabel Gardiner Hubbard Bell, aeronautics financier, community leader, social reformer and advocate for the deaf (born 25 November 1857 in Cambridge, Massachusetts; died 3 January 1923 in Chevy Chase, Maryland). Bell actively supported and contributed to the work of her husband, inventor Alexander Graham Bell. Her financial investment in his work made her the first financier of the aviation industry in North America. She was a community leader in Baddeck, Nova Scotia, where the Bell family spent their summers. She was also a social reformer and supported innovation in education.

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Article

Crawford Stanley Holling

Crawford Stanley Holling, “Buzz,” OC, FRSC, ecologist (born 6 Dec 1930 in Theresa, New York; died 16 August 2019 in  Nanaimo, BC). One of the best-known Canadian forest entomologists, Holling gained international recognition for his work in the management of natural resources.

Article

Theresa Tam

Dr. Theresa Tam, BMBS, physician, Chief Public Health Officer of Canada (born 1965 in Hong Kong). Dr. Tam is Canada’s chief public health officer, the federal government’s lead public health professional. She has expertise in immunization, infectious diseases and emergency preparedness. She has served on several World Health Organization emergency committees and has been involved in international missions to combat Ebola, MERS (Middle East respiratory syndrome) and pandemic influenza. She has also worked toward the eradication of polio. Dr. Tam became widely known to Canadians through media briefings in 2020 as she led the medical response to the novel coronavirus and the COVID-19 pandemic.

Article

Charles Victor Roman

Dr. Charles Victor Roman, surgeon, professor, author, editor, philosopher, civil rights activist (born 4 July 1864 in Williamsport, Pennsylvania; died 25 August 1934 in Nashville, Tennessee). Charles Roman was raised in DundasOntario, and was the first Black person to graduate from Hamilton Collegiate Institute in Hamilton, ON. After a tragic accident in his teenage years, he went on to establish himself as an internationally respected surgeon and educator; he also wrote and edited several books and periodicals and was frequently called upon as a keynote speaker. Roman used the Canada–US border as a gateway to opportunity both north and south of the line. He is an example of a true "African North American," one of many individuals of African descent who crossed and recrossed the border separating the two countries between 1850 and 1930.

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Gerhard Herzberg (Obituary)

This article was originally published in Maclean’s magazine on March 15, 1999. Partner content is not updated.

In his life and work, Gerhard Herzberg defied easy categorization. Herzberg, who died last week at 94 after a long career at Ottawa's National Research Council, won the 1971 Nobel Prize for chemistry even though he was a physicist.

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Julie Payette (Profile)

This article was originally published in Maclean’s magazine on May 17, 1999. Partner content is not updated.

Things just hit home big time when I flew a Dash-4 over the pad this evening at Kennedy Space Center. There it was - Discovery, all of white shining under the late afternoon sun. I just couldn't believe my eyes.

Article

Maude Abbott

Maude Elizabeth Seymour Abbott, cardiac pathologist, physician, curator (born 18 March 1868 in St. Andrews East, QC; died 2 September 1940 in Montreal, QC). Maude Abbott is known as the author of The Atlas of Congenital Cardiac Disease (1936), a groundbreaking text in cardiac research. Though Abbott graduated in arts from McGill University (1890), she was barred from studying medicine at McGill because of her gender. Instead, she attended Bishop’s College (now Bishop’s University), earning a medical degree in 1894. As assistant curator of the McGill Medical Museum (1898), and curator (1901), she revolutionized the teaching of pathology by using the museum as an instructional tool. Abbott’s work paved the way for women in medicine and laid the foundation for modern heart surgery. (See also Women in STEM).

Article

Brenda Milner

Brenda Atkinson Milner (née Langford), CC, GOQ, FRSC, FRS, neuropsychologist (born 15 July 1918 in Manchester, England). Dr. Milner pioneered the field of neuropsychology, combining neurology and psychology. Most notably, she discovered that the part of the brain called the medial temporal lobe (which includes the hippocampus) is critical for the forming of long-term memories. Milner’s later work revealed that the learning of skills involving the combination of vision and movement is not part of the medial temporal lobe system. These discoveries proved that there are different forms of memory in different brain regions. Through her observation of patients, Milner changed forever our understanding of the brain’s learning and memory mechanisms.

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David Suzuki (Profile)

This article was originally published in Maclean’s magazine on November 5, 2007. Partner content is not updated.

On the afternoon of Tuesday, Oct. 9, emergency crews raced to the provincial cabinet offices on the Vancouver waterfront after a receptionist's hands were left tingling from a suspicious powder in a piece of mail.

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.

Article

Gaspard-Joseph Chaussegros de Léry

Gaspard-Joseph Chaussegros de Léry, military engineer (born 3 October 1682 in Toulon, France; died 23 March 1756 in Quebec City, QC). Chaussegros de Léry contributed to the development of New France by fortifying the colony’s towns, namely Quebec and Montreal. His relief maps of Quebec and Montreal are still regarded as accurate models of these cities. Some consider Chaussegros de Léry the father of the first truly Canadian architecture. (See also Architectural History: The French Colonial Regime.)

Article

Steven Guilbeault

Steven Guilbeault, PC, MP, ecologist, author, columnist and lecturer (born 9 June 1970 in La Tuque, Quebec). In 2009, French magazine Le Monde recognized Guilbeault as one of the world’s 50 leading figures in the field of sustainable development. The Cercle des Phénix de l’environnement du Québec also recognized Guilbeault the same year. Guilbeault earned recognition through his work with Greenpeace and as a co-founder of Équiterre. He also served as a columnist for various media outlets, including Métro, Radio-Canada, La Presse and Corporate Knight magazine. During the 2019 federal election, Guilbeault was elected the Liberal Member of Parliament for Montreal’s Laurier─Sainte-Marie riding. Shortly thereafter, Prime Minister Justin Trudeau appointed Guilbeault to his Cabinet as minister of Canadian heritage.