Browse "Science & Technology"

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  • Article

    Transport Canada

    Transport Canada is the federal government department responsible for the regulation and administration of transportation policies, programs and services to promote the safety and efficiency of the national transportation system.

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  • Article

    Transportation

    The importance of transportation to a trading nation as vast as Canada cannot be underestimated. The great distances between mines, farms, forests and urban centres make efficient transport systems essential to the economy so that natural and manufactured goods can move freely through domestic and international markets. Transportation has and will continue to play an important role in the social and political unity of Canada.

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  • Article

    Transportation Agencies

    The 2 major categories of government activities in transportation are administration and development of public policies, which includes the regulation of transport activities and the investment and operation of transport services and facilities.

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  • Article

    Transportation Association of Canada

    The Transportation Association of Canada (TAC) is a non-profit association that provides a neutral forum for discussing technical issues related to road and highway infrastructure and urban transportation. It brings together governments, private companies, academic institutions and other organizations in Canada. The non-partisan association’s mission is “to work together to share ideas, build knowledge, promote best practices, foster leadership, and encourage bold transportation solutions.”

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  • Article

    Music about Transportation

    Of the various means of travel by land, sea, and air, only the railways, with the rhythmic clickety-clack of the wheels and the scream of the locomotive whistle, have provided an obvious subject for imitation in music.

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  • Article

    Transportation in the North

    Inuit and subarctic Indigenous peoples have traversed the North since time immemorial. Indigenous knowledge and modes of transportation helped early European explorers and traders travel and survive on these expanses. Later settlement depended to an extraordinary degree on the development of transportation systems. Today, the transportation connections of northern communities vary from place to place. While the most remote settlements are often only accessible by air, some have road, rail and marine connections. These are often tied to industrial projects such as mines.

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  • Article

    Transportation Regulation

    Transportation regulation is administered by all levels of government (federal, provincial, municipal) and covers prices, conditions and levels of service, and the operating authority of transport units.

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  • Article

    Travois

    A travois, from the French word travail, “to work,” was a device used for transportation by the Plains Indigenous peoples. Drawn by horses or dogs, the travois carried people’s goods to and from hunting sites and temporary settlements.

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  • Macleans

    Treating Schizophrenia

    Inspired by the realization that schizophrenia is a biochemical brain disorder - and not, as doctors once believed, the result of family influences during childhood - a growing number of scientists are studying the disease.This article was originally published in Maclean's Magazine on January 30, 1995

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  • Article

    Triticale

    Triticale (Triticosecale Wittmack), the first man-made crop species, is initially produced by crossing wheat (genus Triticum) with rye (Secale), and resembles wheat. 

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  • Article

    Tuberculosis

    Tuberculosis (TB) has been known and dreaded since Hippocratic times (460-377 BCE). It was once known as "consumption" and claimed the lives of such famous people as the Brontë sisters, Robert Louis Stevenson and Vivian Leigh.

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  • Article

    Tumpline

    A tumpline is a strap that crosses the head (sometimes the chest) and is used for carrying a pack. In Canada, Indigenous peoples and early settlers used this load-bearing device to carry goods over long distances. Tumplines are still used all over the world, from people in rural communities to modern outdoor outfitters.

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  • Article

    Tungsten

    Tungsten (W), also called Wolfram, lapis ponderosus or Heavy Stone, is a silver-grey metallic element with the highest melting point of any metal (3410° C). Tungsten has a high density, high strength at elevated temperatures and extreme hardness.

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  • Article

    Tunnels

    Unlike other mountainous countries such as Switzerland, and despite its size, Canada is not distinguished by well-known tunnels.

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  • Editorial

    John Tuzo Wilson's Theory of Plate Tectonics

    The following article is an editorial written by The Canadian Encyclopedia staff. Editorials are not usually updated.

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    https://development.thecanadianencyclopedia.ca/images/tce_placeholder.jpg?v=e9dca980c9bdb3aa11e832e7ea94f5d9 John Tuzo Wilson's Theory of Plate Tectonics