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Leone N. Farrell
Leone Norwood Farrell (1904–1986) was a Canadian biochemist and microbiologist who identified microbial strains of industrial importance and developed innovative techniques for the manufacture of vaccines and antibiotics. Her inventions enabled the mass production of the polio vaccine. Early life and education Farrell was born in Monkland, Ontario, in 1904 and moved to Toronto as a child. She attended Parkdale Collegiate Institute, earning academic prizes in English and history and a science scholarship.Black, Karen"Making a vaccine is not the same as mass-producing it. This Canadian scientist solved the problem for the polio vaccine — then she was largely forgotten". ''Toronto Star'', Nov. 29, 2020 She completed her MA on the chemistry of fermentation in 1929 at the University of Toronto. She obtained a PhD in biochemistry from the University of Toronto in 1933, which was rare for women at the time. Research Farrell studied yeasts found in honey at the National Researc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monkland, Ontario
North Stormont is a lower tier township in eastern Ontario, Canada in the United Counties of Stormont, Dundas and Glengarry. Communities The township of North Stormont comprises a number of villages and hamlets, including the following communities: * Finch Township: Berwick, Crysler, Finch; Cahore, Goldfield, Glenpayne * Roxborough Township: Avonmore, Monkland, Moose Creek, Roxborough Gardens, Bloomington, Dyer, Gravel Hill, Lodi, MacDonalds Grove, McMillans Corners (partially), Sandringham, Strathmore, Tayside, Tolmies Corners, Warina, Valley Corners The township administrative offices are located in Berwick. File:Crysler ON.JPG, Crysler File:Finch ON.JPG, Finch File:Monkland ON sign ON138.jpg, Monkland File:Moose Creek ON.JPG, Moose Creek File:Tayside ON.JPG, Tayside File:Canadian Pacific Railway Station, Avonmore, Ontario (I0002517).tiff, Canadian Pacific Railway Station, Avonmore, Ontario, etween 1895 and 1910 History Early settlement in the area began in 1785 Finch Tow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shiga Toxin
Shiga toxins are a family of related toxins with two major groups, Stx1 and Stx2, expressed by genes considered to be part of the genome of lambdoid prophages. The toxins are named after Kiyoshi Shiga, who first described the bacterial origin of dysentery caused by ''Shigella dysenteriae''. Shiga-like toxin (SLT) is a historical term for similar or identical toxins produced by ''Escherichia coli''. The most common sources for Shiga toxin are the bacteria ''S. dysenteriae'' and some serotypes of ''Escherichia coli'' (STEC), which includes serotypes O157:H7, and O104:H4. Nomenclature Microbiologists use many terms to describe Shiga toxin and differentiate more than one unique form. Many of these terms are used interchangeably. # Shiga toxin type 1 and type 2 (Stx-1 and 2) are the Shiga toxins produced by some'' E. coli'' strains. Stx-1 is identical to Stx of ''Shigella spp.'' or differs by only one amino acid. Stx-2 shares 56% sequence identity with Stx-1. # Cytotoxin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People From The United Counties Of Stormont, Dundas And Glengarry
A person ( : people) is a being that has certain capacities or attributes such as reason, morality, consciousness or self-consciousness, and being a part of a culturally established form of social relations such as kinship, ownership of property, or legal responsibility. The defining features of personhood and, consequently, what makes a person count as a person, differ widely among cultures and contexts. In addition to the question of personhood, of what makes a being count as a person to begin with, there are further questions about personal identity and self: both about what makes any particular person that particular person instead of another, and about what makes a person at one time the same person as they were or will be at another time despite any intervening changes. The plural form "people" is often used to refer to an entire nation or ethnic group (as in "a people"), and this was the original meaning of the word; it subsequently acquired its use as a plural form of per ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian Women Chemists
Canadians (french: Canadiens) are people identified with the country of Canada. This connection may be residential, legal, historical or cultural. For most Canadians, many (or all) of these connections exist and are collectively the source of their being ''Canadian''. Canada is a multilingual and multicultural society home to people of groups of many different ethnic, religious, and national origins, with the majority of the population made up of Old World immigrants and their descendants. Following the initial period of French and then the much larger British colonization, different waves (or peaks) of immigration and settlement of non-indigenous peoples took place over the course of nearly two centuries and continue today. Elements of Indigenous, French, British, and more recent immigrant customs, languages, and religions have combined to form the culture of Canada, and thus a Canadian identity. Canada has also been strongly influenced by its linguistic, geographic, and e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian Women Biologists
Canadians (french: Canadiens) are people identified with the country of Canada. This connection may be residential, legal, historical or cultural. For most Canadians, many (or all) of these connections exist and are collectively the source of their being ''Canadian''. Canada is a multilingual and multicultural society home to people of groups of many different ethnic, religious, and national origins, with the majority of the population made up of Old World immigrants and their descendants. Following the initial period of French and then the much larger British colonization, different waves (or peaks) of immigration and settlement of non-indigenous peoples took place over the course of nearly two centuries and continue today. Elements of Indigenous, French, British, and more recent immigrant customs, languages, and religions have combined to form the culture of Canada, and thus a Canadian identity. Canada has also been strongly influenced by its linguistic, geographic, and e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian Microbiologists
Canadians (french: Canadiens) are people identified with the country of Canada. This connection may be residential, legal, historical or cultural. For most Canadians, many (or all) of these connections exist and are collectively the source of their being ''Canadian''. Canada is a multilingual and multicultural society home to people of groups of many different ethnic, religious, and national origins, with the majority of the population made up of Old World immigrants and their descendants. Following the initial period of French and then the much larger British colonization, different waves (or peaks) of immigration and settlement of non-indigenous peoples took place over the course of nearly two centuries and continue today. Elements of Indigenous, French, British, and more recent immigrant customs, languages, and religions have combined to form the culture of Canada, and thus a Canadian identity. Canada has also been strongly influenced by its linguistic, geographic, and ec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian Biochemists
Canadians (french: Canadiens) are people identified with the country of Canada. This connection may be residential, legal, historical or cultural. For most Canadians, many (or all) of these connections exist and are collectively the source of their being ''Canadian''. Canada is a multilingual and multicultural society home to people of groups of many different ethnic, religious, and national origins, with the majority of the population made up of Old World immigrants and their descendants. Following the initial period of French and then the much larger British colonization, different waves (or peaks) of immigration and settlement of non-indigenous peoples took place over the course of nearly two centuries and continue today. Elements of Indigenous, French, British, and more recent immigrant customs, languages, and religions have combined to form the culture of Canada, and thus a Canadian identity. Canada has also been strongly influenced by its linguistic, geographic, and ec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1986 Deaths
The year 1986 was designated as the International Year of Peace by the United Nations. Events January * January 1 **Aruba gains increased autonomy from the Netherlands by separating from the Netherlands Antilles. **Spain and Portugal enter the European Community, which becomes the European Union in 1993. *January 11 – The Sir Leo Hielscher Bridges, Gateway Bridge in Brisbane, Australia, at this time the world's longest prestressed concrete free-cantilever bridge, is opened. *January 13–January 24, 24 – South Yemen Civil War. *January 20 – The United Kingdom and France announce plans to construct the Channel Tunnel. *January 24 – The Voyager 2 space probe makes its first encounter with Uranus. *January 25 – Yoweri Museveni's National Resistance Army Rebel group takes over Uganda after leading a five-year guerrilla war in which up to half a million people are believed to have been killed. They will later use January 26 as the official date to avoid a coincidence of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1904 Births
Nineteen or 19 may refer to: * 19 (number), the natural number following 18 and preceding 20 * one of the years 19 BC, AD 19, 1919, 2019 Films * ''19'' (film), a 2001 Japanese film * ''Nineteen'' (film), a 1987 science fiction film Music * 19 (band), a Japanese pop music duo Albums * ''19'' (Adele album), 2008 * ''19'', a 2003 album by Alsou * ''19'', a 2006 album by Evan Yo * ''19'', a 2018 album by MHD * ''19'', one half of the double album ''63/19'' by Kool A.D. * ''Number Nineteen'', a 1971 album by American jazz pianist Mal Waldron * ''XIX'' (EP), a 2019 EP by 1the9 Songs * "19" (song), a 1985 song by British musician Paul Hardcastle. * "Nineteen", a song by Bad4Good from the 1992 album '' Refugee'' * "Nineteen", a song by Karma to Burn from the 2001 album ''Almost Heathen''. * "Nineteen" (song), a 2007 song by American singer Billy Ray Cyrus. * "Nineteen", a song by Tegan and Sara from the 2007 album '' The Con''. * "XIX" (song), a 2014 song by Slipk ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dundurn Press
Dundurn Press is one of the largest Canadian-owned book publishing companies of adult and children's fiction and non-fiction. The company publishes Canadian literature, history, biography, politics and arts. Dundurn has about 2500 books in print, and averages around one hundred new titles each year. Dundurn Press was established in 1972 by Kirk Howard, In 2009, Dundurn forged a co-publishing partnership with the Ontario Genealogical Society, and in 2011, Dundurn purchased Napoleon & Company and Blue Butterfly Books. In 2013, Dundurn acquired Thomas Allen Publishers, the publishing branch of Thomas Allen & Son Limited. Thomas Allen & Son Limited is a Canadian book distributor, and remains Canada's oldest family-owned and operated distributor, having been in continuous operation for over 90 years. Its books include ''Burning Down the House'' by Russell Wangersky Russell Wangersky is a Canadian journalist and award-winning writer of creative non-fiction. Born in New Haven, Connecti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unmarked Grave
An unmarked grave is one that lacks a marker, headstone, or nameplate indicating that a body is buried there. However, in cultures that mark burial sites, the phrase unmarked grave has taken on a metaphorical meaning. Metaphorical meaning As a figure of speech, a common meaning of the term "unmarked grave" is consignment to an ignominious end. A grave monument (or headstone) is a sign of respect or fondness, erected with the intention of commemorating and remembering a person. Criminals Conversely, a deliberately unmarked grave may signify disdain and contempt. The underlying intention of some unmarked graves may be to suggest that the person buried is not worthy of commemoration, and should therefore be completely ignored and forgotten, e.g., school shooters Seung-Hui Cho and Adam Lanza. Unmarked graves have long been used to bury executed criminals as an added degree of disgrace. Similarly, many 18th and 19th century prisons and mental asylums historically used numbered (but o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Park Lawn Cemetery
Park Lawn Cemetery is a large cemetery in the Etobicoke district of Toronto, Ontario, Canada. It currently has around 22,000 graves. It is managed by the Park Lawn Limited Partnership, which also runs five other cemeteries in Toronto. The cemetery offers ground burials and a mausoleum for above-ground interment and cremation urns. It is located south of Bloor Street, west of the Humber River. Park Lawn Cemetery & Mausoleum opened in 1892 as Humbervale Cemetery and was owned by local farmers in the area. It was sold in 1912 and again in 1915 to Park Lawn Cemetery Company, and was renamed to the current name. In 1999, Park Lawn opened Paradise Mausoleum; phase two of Paradise Mausoleum was completed in 2007. Controversy arose in 1995 when the company re-zoned a section of the cemetery to permit construction of a condominium building. While the building was strongly opposed by some who had purchased lots, or had residents buried there, the Ontario Municipal Board approved the projec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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