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AECL
Atomic Energy of Canada Limited (AECL) is a Canadian federal Crown corporation and Canada's largest nuclear science and technology laboratory. AECL developed the CANDU reactor technology starting in the 1950s, and in October 2011 licensed this technology to Candu Energy (a wholly owned subsidiary of SNC-Lavalin). Today AECL develops peaceful applications from nuclear technology through expertise in physics, metallurgy, chemistry, biology and engineering. AECL's activities range from research and development, design and engineering to specialized technology development, waste management and decommissioning. AECL partners with Canadian universities, other Canadian government and private-sector R&D agencies (including Candu Energy), various national laboratories outside Canada, and international agencies such as the IAEA. AECL describes its goal as ensuring that "Canadians and the world receive energy, health, environmental and economic benefits from nuclear science and techno ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Candu Energy Inc
The CANDU (Canada Deuterium Uranium) is a Canadian pressurized heavy-water reactor design used to generate electric power. The acronym refers to its deuterium oxide ( heavy water) moderator and its use of (originally, natural) uranium fuel. CANDU reactors were first developed in the late 1950s and 1960s by a partnership between Atomic Energy of Canada Limited (AECL), the Hydro-Electric Power Commission of Ontario, Canadian General Electric, and other companies. There have been two major types of CANDU reactors, the original design of around 500 MWe that was intended to be used in multi-reactor installations in large plants, and the rationalized CANDU 6 in the 600 MWe class that is designed to be used in single stand-alone units or in small multi-unit plants. CANDU 6 units were built in Quebec and New Brunswick, as well as Pakistan, Argentina, South Korea, Romania, and China. A single example of a non-CANDU 6 design was sold to India. The multi-unit design was used o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CANDU
The CANDU (Canada Deuterium Uranium) is a Canadian pressurized heavy-water reactor design used to generate electric power. The acronym refers to its deuterium oxide ( heavy water) moderator and its use of (originally, natural) uranium fuel. CANDU reactors were first developed in the late 1950s and 1960s by a partnership between Atomic Energy of Canada Limited (AECL), the Hydro-Electric Power Commission of Ontario, Canadian General Electric, and other companies. There have been two major types of CANDU reactors, the original design of around 500 MWe that was intended to be used in multi-reactor installations in large plants, and the rationalized CANDU 6 in the 600 MWe class that is designed to be used in single stand-alone units or in small multi-unit plants. CANDU 6 units were built in Quebec and New Brunswick, as well as Pakistan, Argentina, South Korea, Romania, and China. A single example of a non-CANDU 6 design was sold to India. The multi-unit design was used o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chalk River Laboratories
Chalk River Laboratories (french: Laboratoires de Chalk River; also known as CRL, Chalk River Labs and formerly Chalk River Nuclear Laboratories, CRNL) is a Canadian nuclear research facility in Deep River, about north-west of Ottawa. CRL is a site of major research and development to support and advance nuclear technology, particularly CANDU reactor technology. CRL has expertise in physics, metallurgy, chemistry, biology, and engineering, and hosts unique research facilities. For example, Bertram Brockhouse, a professor at McMaster University, received the 1994 Nobel Prize in Physics for his pioneering work in neutron spectroscopy while at CRL from 1950 to 1962. Sir John Cockcroft was an early director of CRL and also a Nobel laureate. Until the shutdown of its nuclear reactor in 2018, CRL produced a large share of the world's supply of medical radioisotopes. It is owned by the Canadian Nuclear Laboratories subsidiary of Atomic Energy of Canada Limited and operated under con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nordion
Nordion Inc., a Sotera Health company, is a health science company that provides Cobalt-60 used for sterilization and treatment of disease (radiotherapy). Nordion is headquartered in Ottawa, Ontario, Canada, with facilities in Vancouver, British Columbia and Laval, Quebec. Kevin Brooks is the company's CEO. It was acquired by Sotera Health in 2014 for million (equivalent to $million in ). History Founded in 1946, originally the radium sales department of Eldorado Mining and Refining Ltd., the division developed one of the first teletherapy units that used the radioisotope cobalt-60 to destroy cancerous tumours. Soon after, the division was given responsibility for selling radioisotopes produced by the newly established Chalk River Nuclear Laboratories, a nuclear research facility at Chalk River, Ontario. As a result, in 1951, Eldorado established a commercial products division (CPD) to manage the isotope business, especially cobalt-60 used in cancer treatment. In 1952, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SNC-Lavalin
SNC-Lavalin Group Inc. is a Canadian company based in Montreal that provides engineering, procurement, and construction (EPC) services to various industries, including mining and metallurgy, oil and gas, environment and water, infrastructure, and clean energy. SNC-Lavalin is the largest construction company, by revenue, in Canada, as of 2018. The firm has over 50,000 employees worldwide, with offices in over 50 countries and operations in over 160 countries. Key sectors SNC Lavalin has over 50,000 employees worldwide, with offices in over 50 countries and operations in over 160 countries. According to its 2017 annual report, its four key service sectors are infrastructure, mining and metallurgy, oil and gas, and power; each sector offers services that includes design, studies, consultancy, financing, asset management, engineering, construction, procurement and operations and maintenance. Its infrastructure sector provides services from financing, building and maintenance. Its o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thorium
Thorium is a weakly radioactive metallic chemical element with the symbol Th and atomic number 90. Thorium is silvery and tarnishes black when it is exposed to air, forming thorium dioxide; it is moderately soft and malleable and has a high melting point. Thorium is an electropositive actinide whose chemistry is dominated by the +4 oxidation state; it is quite reactive and can ignite in air when finely divided. All known thorium isotopes are unstable. The most stable isotope, 232Th, has a half-life of 14.05 billion years, or about the age of the universe; it decays very slowly via alpha decay, starting a decay chain named the thorium series that ends at stable 208 Pb. On Earth, thorium and uranium are the only significantly radioactive elements that still occur naturally in large quantities as primordial elements. Thorium is estimated to be over three times as abundant as uranium in the Earth's crust, and is chiefly refined from monazite sands as a by-product of extracti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cosmos (Australian Magazine)
''Cosmos'' (subtitled The Science of Everything) is a science magazine published in Adelaide, South Australia, by the Royal Institution of Australia that covers science globally. It appears four times a year in print as ''Cosmos Magazine'', and the online edition is updated daily with news as well as long features and multi-media content, and includes the print magazine content. ''Cosmos Weekly'' is a subscription-based weekly online edition published on Fridays, and a podcast was launched in April 2022. History The magazine was established in Sydney in November 2004 by the Sydney magazine publishing executive Kylie Ahern and science journalist Wilson da Silva. with the first issue published in 2005. In June 2006, the magazine launched a daily Internet news and features service. The magazine was the originator of ''Hello from Earth'', a web-based initiative to send messages from the public, each just 160 characters in length, to Gliese 581d, the (then) nearest Earth-like pla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Generation IV Reactor
Generation IV reactors (Gen IV) are six nuclear reactor designs recognized by the Generation IV International Forum. The designs target improved safety, sustainability, efficiency, and cost. The most developed Gen IV reactor design is the sodium fast reactor. It has received the greatest share of funding that supports demonstration facilities, as well as two commercial reactors in Russia. One of these has been in commercial operation since 1981. Its principal Gen IV features relates its sustainable closed fuel cycle. Moir and Teller consider the molten-salt reactor, a less developed technology, as potentially having the greatest inherent safety of the six models. The very-high-temperature reactor designs operate at much higher temperatures than prior generations. This allows for high temperature electrolysis or for sulfur–iodine cycle for the efficient production of hydrogen and the synthesis of carbon-neutral fuels. The first commercial plants are not expected before 2040–2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OMERS
The Ontario Municipal Employees Retirement System (OMERS) is a Canadian public pension fund, headquartered in Toronto, Ontario. OMERS is a defined benefit, jointly sponsored, multi-employer public pension plan created in 1962 by Ontario provincial statute to administer retirement benefits and manage pension investment funds of local government employees in the Canadian province of Ontario. , OMERS had C$121 billion of assets under management. OMERS serves over 1,000 participating employers and more than half a million active, deferred and retired employees. OMERS members are employed by municipalities, school boards, transit systems, local electrical distribution companies, police service boards, fire fighting and paramedic services, children's aid societies and associated local agencies, boards and commissions. In 2010, this fund also takes care of the pensions of firefighters, police officers, emergency physicians, employees of the Children's Aid Society, school employees oth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radioisotopes
A radionuclide (radioactive nuclide, radioisotope or radioactive isotope) is a nuclide that has excess nuclear energy, making it unstable. This excess energy can be used in one of three ways: emitted from the nucleus as gamma radiation; transferred to one of its electrons to release it as a conversion electron; or used to create and emit a new particle (alpha particle or beta particle) from the nucleus. During those processes, the radionuclide is said to undergo radioactive decay. These emissions are considered ionizing radiation because they are energetic enough to liberate an electron from another atom. The radioactive decay can produce a stable nuclide or will sometimes produce a new unstable radionuclide which may undergo further decay. Radioactive decay is a random process at the level of single atoms: it is impossible to predict when one particular atom will decay. However, for a collection of atoms of a single nuclide the decay rate, and thus the half-life (''t''1/2) for tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Globe And Mail
''The Globe and Mail'' is a Canadian newspaper printed in five cities in western and central Canada. With a weekly readership of approximately 2 million in 2015, it is Canada's most widely read newspaper on weekdays and Saturdays, although it falls slightly behind the ''Toronto Star'' in overall weekly circulation because the ''Star'' publishes a Sunday edition, whereas the ''Globe'' does not. ''The Globe and Mail'' is regarded by some as Canada's " newspaper of record". ''The Globe and Mail''s predecessors, '' The Globe'' and ''The Mail and Empire'' were both established in the 19th century. The former was established in 1844, while the latter was established in 1895 through a merger of ''The Toronto Mail'' and the ''Toronto Empire''. In 1936, ''The Globe'' and ''The Mail and Empire'' merged to form ''The Globe and Mail''. The newspaper was acquired by FP Publications in 1965, who later sold the paper to the Thomson Corporation in 1980. In 2001, the paper merged with broadcast ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bruce Power
Bruce Power Limited Partnership is a Canadian business partnership composed of several corporations. It exists (as of 2015) as a partnership between TC Energy (31.6%), BPC Generation Infrastructure Trust (61.4%), the Power Workers Union (4%) and The Society of United Professionals (1.2%). It is the licensed operator of the Bruce Nuclear Generating Station, located on the shores of Lake Huron, roughly 250 kilometres northwest of Toronto, between the towns of Kincardine and Saugeen Shores. It is the largest operating nuclear plant in the world by output ( Kashiwazaki is currently closed in Japan). Bruce Power operates eight nuclear reactors on Lake Huron where it leases the Bruce site from Ontario Power Generation. With those eight units in operation, the facility has a capacity of 5,403 megawatts and typically supplies nearly 30 per cent of the electricity used in Ontario's provincial power grid. Bruce Power became the world's largest operating nuclear facility in 2012, when Units ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
