WorldWideScience

Sample records for saskatchewan

  1. Uranium mining in Saskatchewan

    International Nuclear Information System (INIS)

    Scales, M.

    2006-01-01

    The mines of northern Saskatchewan make Canada the worlds leading uranium producer in Canada supplied 29% of global demand, or 11.60 million tonnes of the metal in 2004. Here are two bright ideas - how to mine an orebody by neither pit nor underground method, and how to mine high-grade ore without miners - that Cogema and Cameco are pursuing in the Athabasca Basin

  2. Saskatchewan resources. [including uranium

    Energy Technology Data Exchange (ETDEWEB)

    1979-09-01

    The production of chemicals and minerals for the chemical industry in Saskatchewan are featured, with some discussion of resource taxation. The commodities mentioned include potash, fatty amines, uranium, heavy oil, sodium sulfate, chlorine, sodium hydroxide, sodium chlorate and bentonite. Following the successful outcome of the Cluff Lake inquiry, the uranium industry is booming. Some developments and production figures for Gulf Minerals, Amok, Cenex and Eldorado are mentioned.

  3. Emergency response planning in Saskatchewan

    International Nuclear Information System (INIS)

    Irwin, R.W.

    1998-01-01

    Release reporting and spill clean-up requirements by Saskatchewan Energy and Mines were reviewed. Wascana's experience in response planning was discussed. It was suggested that the key to prevention was up-front due diligence, including facility and oil well analysis. Details of Wascana's emergency plan, and details of Saskatchewan Energy and Mines release reporting procedures were also provided

  4. Labour Shortages in Saskatchewan

    Directory of Open Access Journals (Sweden)

    J.C. Herbert Emery

    2013-01-01

    Full Text Available The predictions in the media and from think tanks sound altogether alarming: Saskatchewan, with its booming economy, could be facing a worker shortage so severe that it could drastically hobble the province’s ultimate economic potential. While the world craves only more of Saskatchewan’s abundant natural resources, the province won’t possibly be able to keep up, due to a scarcity of workers that could be as significant as one-fifth of the labour supply by 2020. The Saskatchewan government has rushed to analyze the predicament, issuing reports that urgently seek solutions. But it hasn’t really developed any solutions. In fact, it hasn’t done much about the supposedly looming crisis at all. And that, actually, might just be all it can — and should — do. In truth, Saskatchewan can’t be sure it will be facing a serious shortage, or any shortage, at all. And any attempt by the provincial government to substantially intervene in the labour market could cause more problems for employers and the economy, than it addresses. Saskatchewan’s labour market has already shown a remarkable ability to adjust, on its own, to the commodities boom, and what employers today call a shortage, could well just be everyone getting used to a much tighter, but still very functional, labour market. The province’s lack of action did mean it missed a once-in-a-lifetime opportunity to redirect a huge cohort of Gen-Y students into training for trades that are in high demand (that cohort is already in its mid-20s and finished, or finishing, its career training. That was a mistake. But one big thing the Saskatchewan government can still do to help employers — and workers — is to stop making the strains on labour worse by launching imminent public infrastructure projects that compete with the private sector for labour. Instead, the province should plan those for when the boom slows down and workers need the jobs. It should also abandon any ideas of ramping

  5. The rock Saskatchewan

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    These have been pretty rough times for Uranium producers. Whether they are going to get better anytime soon is open to debate. But one thing is certain: If any producer is going to meet the challenges ahead, it's Cameco. When it comes to uranium, there is no question that Cameco is a global powerhouse. Cameco is capable of supplying about 15% of Western World uranium demand [120 million pounds]. It is arguably the world's lowest-cost producer, primarily because it owns the highest-grade ore deposits in the world at Key Lake and Rabbit Lake in the uranium-rich Athabasca basin of Saskatchewan. [Cameco owns two-thirds of and operates Key Lake and Rabbit Lake; the other third is owned by Uranerz Exploration ampersand Mining]. The ore grades at these two mines are 1.6% uranium at Key Lake and 2% at Rabbit Lake, surpassing the average ore grades of Cameco's chief competitors, Cogema of France and ERA of Australia. Furthermore, Cameco operates and owns the lion's share of several undeveloped mines that contain some of the richest ore in the world

  6. Agricultural Crown Land in Saskatchewan

    International Nuclear Information System (INIS)

    Pyle, W.E.

    1998-01-01

    The petroleum industry's interest in provincial crown land in the agricultural area of Saskatchewan has grown over the last two decades. Agricultural land is regulated by the Saskatchewan Department of Agriculture and Food, Lands Branch. Since 1974 surface lease contracts by oil and gas companies have increased from 1,400 to the present 3,700. Resource lands are regulated by Saskatchewan Environment and Resource Management. There are 8.8 million acres of crown agricultural land in Saskatchewan, most of which is held without title. Crown land management is meant to provide a long term management approach to crown lands that balances economic, environmental and social benefits for present and future generations. The oil and gas industry is an important participant in crown land management. Revenues from petroleum and gas surface leasing, and seismic licensing totals more than five million dollars annually. In 1995/96, there were 54 companies establishing new oil and gas leases on crown land in Saskatchewan. This paper provides details of current policies which apply to petroleum and gas leasing and seismic exploration, and environmental guidelines for companies developing well sites, compressor and metering stations, access roads and easements. 3 tabs

  7. Nuclear innovation in Saskatchewan: innovation

    International Nuclear Information System (INIS)

    Alexander, N.

    2015-01-01

    This paper describes nuclear innovation in Saskatchewan. The first stage is the Canadian Institute for Science and Innovation Policy (CSIP) and how you have a successful discussion about a technically complex issue, understand what information people need in order to have an informed discussion, understand how to convey that information to those people in a constructive way.

  8. Regulatory harmonization of the Saskatchewan uranium mines

    International Nuclear Information System (INIS)

    Forbes, R.; Moulding, T.; Alderman, G.

    2006-01-01

    The uranium mining industry in Saskatchewan produces approximately 30% of the world's production of uranium. The industry is regulated by federal and provincial regulators. The Canadian Nuclear Safety Commission is the principal federal regulator. The principal Saskatchewan provincial regulators are Saskatchewan Environment for provincial environmental regulations and Saskatchewan Labour for occupational health and safety regulations. In the past, mine and mill operators have requested harmonization in areas such as inspections and reporting requirements from the regulators. On February 14, 2003, Saskatchewan Environment, Saskatchewan Labour and the Canadian Nuclear Safety Commission signed a historical agreement for federal/provincial co-operation called the Canadian Nuclear Safety Commission - Saskatchewan Administrative Agreement for the Regulation of Health, Safety and the Environment at Saskatchewan Uranium Mines and Mills. This initiative responds to a recommendation made by the Joint Federal-Provincial Panel on Uranium Mining Developments in Northern Saskatchewan in 1997 and lays the groundwork to co-ordinate and harmonize their respective regulatory regimes. The implementation of the Agreement has been very successful. This paper will address the content of the Agreement including the commitments, the deliverables and the expectations for a harmonized compliance program, harmonized reporting, and the review of harmonized assessment and licensing processes as well as possible referencing of Saskatchewan Environment and Saskatchewan Labour regulations in the Nuclear Safety and Control Act. The management and implementation process will also be discussed including the schedule, stakeholder communication, the results to date and the lessons learned. (author)

  9. Outlook for Saskatchewan heavy oil

    International Nuclear Information System (INIS)

    Youzwa, P.

    1993-01-01

    Some of the opportunities and challenges currently facing the heavy oil industry in Saskatchewan are discussed from a government perspective. By the end of September 1993, 220 heavy oil wells were drilled in the province, and 26% of the land sales in 1993 were in heavy oil areas. About 41% of the wells drilled in heavy oil areas were horizontal oil wells. Of the total horizontal wells drilled in Saskatchewan, 48% are for heavy oil, and horizontal well production averages 85 bbl/d. Initial trends suggest that horizontal wells both accelerate production and contribute to ultimate recovery. Total heavy oil production in 1992 reached 28.9 million bbl and recoverable reserves in 1991 were 262.3 million bbl, or 1.5% of total oil in place. The low recovery is not only due to technical factors such as high viscosity but also to low investment in the heavy oil sector due to poor economics. It is hoped that lower interest and exchange rates, the success of horizontal wells and the provincial royalty structure will maintain the recent increase in heavy oil activity. The provincial government recently launched a comprehensive energy strategy in which development of a heavy oil strategy is an important component. Total heavy oil reserves exceed those of light and medium oil and have significant development potential. The Saskatchewan government wishes to adopt a cooperative and partnership approach in its dealings with the heavy oil industry to help realize this potential. 9 figs

  10. Case studies: Northern Saskatchewan, Canada

    International Nuclear Information System (INIS)

    2009-01-01

    Northern Saskatchewan comprises an area of about 350 000 km 2 . In 1951 the population was 11 000 people but by 2003 it was approaching 40 000, of whom about 87% are aboriginal, consisting of either First Nations or Metis people. The first uranium mining area developed in northern Saskatchewan was Uranium City, north of Lake Athabasca. These first mines started production in the early 1950s. Of the 10 producing mines, only Eldorado Nuclear remained in operation after 1965. The development of Uranium City, including better services such as a hospital, drew some aboriginals into the area. There was some aboriginal employment in the early mines but, with few exceptions, these employees only stayed a short time. The mining companies developed training programmes to prepare aboriginals for regular, wage earning jobs. This included lifestyle training such as how to manage personal finances. Further extensive training programmes were required on the job to help these employees become fully contributing members of the workforce, who could advance in their jobs, expand their job opportunities and earnings, and in order to reduce turnover. The question of accommodating mine staff is a complex one, including several options. The first option, a company town, can be developed adjacent to the mine site. It is owned by the company and accommodates everyone who works at the mine and in its service industries. This can result in lower cost accommodation for mine staff with the benefit of no personal capital investment that cannot be recouped after mine closure. The capital cost to the mining company is higher; there is an administrative cost to managing and maintaining many houses, apartments and bunkhouses, and the decommissioning problem at the end of mine life is bigger. Initial developments in northern Saskatchewan were based on the company town concept. At the time there were 25 or more advanced exploration projects in the Uranium City area, 10 of which developed into

  11. Saskatchewan Energy Holdings Ltd. consolidated financial statements

    Energy Technology Data Exchange (ETDEWEB)

    1991-01-01

    The consolidated financial statements of Saskatchewan Energy Holdings Ltd. (formerly Saskatchewan Energy Corporation) as of December 31, 1990, and the consolidated statements of earnings and retained earnings and changes in cash position for the year are presented. Data include an inventory of supplies, natural gas in storage, property, plant and equipment. Financial statements are also presented for the year ending December 31, 1989, with comparative figures for the seven months ending December 31, 1988.

  12. Saskatchewan Energy Holdings Ltd. consolidated financial statements

    International Nuclear Information System (INIS)

    1991-01-01

    The consolidated financial statements of Saskatchewan Energy Holdings Ltd. (formerly Saskatchewan Energy Corporation) as of December 31, 1990, and the consolidated statements of earnings and retained earnings and changes in cash position for the year are presented. Data include an inventory of supplies, natural gas in storage, property, plant and equipment. Financial statements are also presented for the year ending December 31, 1989, with comparative figures for the seven months ending December 31, 1988

  13. The clean energy future of Saskatchewan. Evaluating the potential for nuclear power in Saskatchewan

    Energy Technology Data Exchange (ETDEWEB)

    Harry, I. [SaskPower, Clean Energy Group, Regina, Saskatchewan (Canada)

    2013-07-01

    The clean energy direction of Saskatchewan is very dependent on the vision of the energy future. Saskatchewan has depended strongly on coal as a base load asset and embracing the future will depend on creating multiple pathways. This presentation will explore the pathways and the reasons why they are important.

  14. Investing in Saskatchewan, sustaining energy development: proceedings of the 8. Saskatchewan petroleum conference

    International Nuclear Information System (INIS)

    1999-01-01

    The theme of the 8. Saskatchewan Petroleum Conference 'Investing in Saskatchewan - Sustaining Energy Development' was explored in 33 papers presented in sessions on operations and facilities, reservoir engineering, exploration and development, improved oil recovery, fluid properties and phase behavior, well logging and completions and environmental concerns. Papers are indexed separately

  15. BOREAS SERM Forest Cover Data of Saskatchewan in Vector Format

    Data.gov (United States)

    National Aeronautics and Space Administration — A condensed forest cover type digital map of Saskatchewan and is a product of the Saskatchewan Environment and Resource Management, Forestry Branch-Inventory Unit...

  16. Tax neutrality and the Saskatchewan Uranium Royalty

    International Nuclear Information System (INIS)

    Campbell, H.F.; Wrean, D.L.

    1984-01-01

    The effect of the Saskatchewan Uranium Royalty (SUR) on the extraction plans of uranium mining companies operating in Saskatchewan are discussed. The SUR consists of a basic royalty on the value of production and a graduated rate of return tax. Companies are also subject to federal and provincial income taxes. A model, based on the Key Lake mine in Australia, is used to determine whether the tax regime operating in Saskatchewan has the property of neutrality and effects the optimal extraction rate. Results show that SUR is a relatively low-cost means of collecting an economic rent from uranium mining and results in a lower extraction rate contributing to environmental protection in the province. (U.K.)

  17. Priority issues affecting operators' and suppliers' liens: the Saskatchewan perspective

    International Nuclear Information System (INIS)

    Milani, M.W.

    1996-01-01

    Priority issues in contractual obligations in the petroleum industry were discussed from the perspective of Saskatchewan. In Saskatchewan, the priority issues relative to builders' and suppliers' liens are similar to those of Alberta, but there are some subtle differences, which were addressed. Priority issues claimed by suppliers and operators with respect to Saskatchewan properties were given special attention

  18. Saskatchewan vaults into international energy markets

    International Nuclear Information System (INIS)

    Bradshaw, Michael.

    1981-01-01

    An impression of life in Uranium City, Saskatchewan, is provided, particular emphasis being given to radiation safety. The opinion is expressed that, for economic reasons, there will never be another such permanent uranium mining town in northern Saskatchewan. The contrasting way of life at Rabbit Lake, a fly-in operation, is described from the point of view of the advantages of long leave and the good recreational facilities available. Roughly 20% of the work force is native, and it is said that the working schedule suits their life style. (NDH)

  19. New oil and gas incentives in Saskatchewan

    International Nuclear Information System (INIS)

    Patel, B.

    2003-01-01

    Saskatchewan is Canada's second largest producer of crude oil and the third largest producer of natural gas with nearly 400 oil and gas companies operating in the province. The oil ranges from heavy sour to light sweet crude oil. Nearly half of the production is heavy oil, 30 per cent is medium oil and 20 per cent is light oil. In 2002, the Province announced changes to the oil and gas Royalty and Tax Regime in an effort to encourage new oil and gas exploration and development activities in Saskatchewan and to help the industry compete with other jurisdictions around the world. This paper examined the pre-October 2002 Saskatchewan Crown Royalty and freehold production tax structure and compared them to the new structure. The paper also briefly outlined the corporation capital tax, resource surcharge, and flow-through share tax credit initiatives announced in 2001 and 2002. With reductions in the Crown Royalty, freehold production tax and corporation capital taxes, the Province expects that more than 9000 oil and gas wells will be drilled in the next decade, representing new investment of about $4.3 billion and 40,000 new jobs. The flow-through share credit may not attract significant investment because it only benefits those who pay taxes in Saskatchewan. 40 refs

  20. Towards a sustainable energy strategy for Saskatchewan

    International Nuclear Information System (INIS)

    Coxworth, A.; Bigland-Pritchard, M.; Coxworth, E.; Orb, J.

    2007-01-01

    The production and consumption of energy raises significant environmental concerns regarding the depletion of non-renewable resources; air and water pollution; waste management; and damage of habitats. Saskatchewan, as elsewhere, needs to develop new approaches to meeting its energy needs. This report was intended to help decision-makers to consider the possibility of a sustainable, safe, environment and climate-friendly energy future for Saskatchewan. It provided an overview of energy use trends in Saskatchewan for refined petroleum products; natural gas; coal; primary electricity; and total energy consumption. Sustainability was defined and the need for change was discussed. Energy efficiency improvement and conservation opportunities in buildings, industry, electrical generation, and transport were also presented. The role of government in promoting energy efficiency was also discussed. Renewable energy opportunities were also offered for bio-energy; electrical generation; heating with renewables; and prospects for a renewables-fuelled Saskatchewan. Next, the report discussed technical, economic, political, and social barriers to progress. Several recommendations were offered in terms of energy efficiency and conservation; electricity generation; transportation; heating and cooling; industry; and financing change. 85 refs

  1. A critique of the Saskatchewan uranium royalty

    International Nuclear Information System (INIS)

    Kwon, O.Y.

    1982-01-01

    The Saskatchewan uranium royalty system has been in operation since 1976. The objectives of the system are: 1) to ensure a minimum return to the province from extraction of uranium; 2) to capture a fair share of the 'excess' profits; 3) to provide the producers with an adequate rate of return on investment; and 4) to leave marginal production decisions unaffected. The last three objectives are intended to capture pure profits or economic rents without distorting uranium developments. Taxation as an instrument for effecting such an objective is referred to as neutral taxation. This paper evaluates the Saskatchewan system first in the light of neutral taxation, and second in light of the objective of ensuring a minimum return to the province

  2. Saskatchewan vaults into international energy markets

    International Nuclear Information System (INIS)

    Bradshaw, Michael.

    1980-01-01

    This popular article is the first part of two parts on uranium resources in Saskatchewan. The various mines, both existing and under development, are described in the context of the government hearings held before the operators were given permission to proceed with exploration and development. The latest government policy requires the province be offered up to 50 percent participation under certain circumstances and limits the rate at which developments may proceed so that the infrastructure of the province is not upset. (TI)

  3. Quo Vadis Saskatchewan? Prospects to 2010

    International Nuclear Information System (INIS)

    Halabura, S.P.

    2003-01-01

    This presentation outlined the driving forces for Saskatchewan's upstream petroleum industry in terms of geology, technology and product price. The future direction of exploration and production was also explored. A timeline graph indicating oil and gas discoveries in the province from 1950 to 2000 was included along with graphs depicting the number of wells and prices. It was shown that the mass application of horizontal drilling technology resulted in an increase in production and a decrease in the price of well drilling. A timeline graph was also included to demonstrate the influence that different political regimes had on exploration and production. The hydrocarbon resource base in Saskatchewan is as follows: in the southeast, oil is found in carbonate rocks; in the southwest, oil and gas is found in sands and shales; and, in west-central Saskatchewan, heavy oil and gas is found in sands. The major basins include the Midale, Frobisher, Tilston, Madison, Shaunavon, Centaur, Roseray, White Specks, Mannville, Viking, and Bakken. Gas production prior to deregulation in 1985 was 12 per cent of the daily energy production. Gas production in 2002 was 25 per cent of the daily energy production. The future development potential for oil resources in the province lies in the deep Paleozoic carbonates. Huge original oil in place (OOIP) with low recovery rates offers great potential. The new tools and techniques that promote exploration include sequence stratigraphy applied to Paleozoic carbonates, seismic amplitude mapping, digital log analysis, diversifying carbon dioxide technology, gas liquefaction, and advanced reservoir characterization. 18 figs

  4. Greenprint on ethanol production in Saskatchewan

    International Nuclear Information System (INIS)

    2002-04-01

    Investment in Saskatchewan's ethanol industry is being actively promoted by the provincial government. This document represents the provincial strategy in support of the ethanol industry, which will result in significant environmental benefits for the province and the residents through the increased use of ethanol as an additive to conventional gasoline. The big advantage offered by ethanol is a more complete fuel combustion, thereby reducing emissions of greenhouse gases by as much as 30 per cent. The production costs of ethanol have decreased in the last twenty years by 50 per cent. The competitiveness of ethanol should increase due to ongoing research and development progress being made. The agricultural sector should benefit through the creation of meaningful jobs in the sector, as well as offering new marketing opportunities to the grain producers of the province and the wood-product companies. A renewable resource, ethanol reduces carbon dioxide exhaust emissions bu up to 20 per cent, reduces the smog-creating compounds up to 15 per cent, and achieves a net reduction of up to 10 per cent in carbon dioxide emissions. The abundance of raw materials and resources required for the production of ethanol, Saskatchewan possesses an obvious advantage for becoming a world leader in the field. The government of Saskatchewan has developed its strategy, outlined in this document. It calls for tax incentives, the mandating of ethanol blend, opening up markets, working with communities. The industry size, economic impact, export potential, and future opportunities were briefly discussed in the last section of the document. 1 tab., 3 figs

  5. Saskatchewan Accelerator Laboratory. Annual report 1986

    International Nuclear Information System (INIS)

    1986-01-01

    We have now completed the third year of the upgrading project to convert our conventional linear accelerator to a 300 MeV CW electron beam facility. The original Natural Sciences and Engineering Research Council (NSERC) grant in 1983 was for the following items: an energy compressor to improve the spectrum from the linac, a pulse stretcher ring to give ∼ 100% duty cycle, and a modern QDD spectrometer for efficient data taking. The status of all these items and other equipment funded for experiments is discussed in the text of this report. More details on the parameters of the various components may be found in previous annual reports (1984 and 1985). The 1984 report also describes the administrative structure of the project and how the performance of the laboratory is evaluated. Part of that supervisory structure is NSERC's Saskatchewan Advisory Committee. That committee visited the laboratory on 10-11 April 1986 and sent a satisfactory report to the presidents of NSERC and of the University of Saskatchewan. One more visit of this committee is expected at the completion of the project

  6. Saskatchewan Accelerator Laboratory annual report 1985

    International Nuclear Information System (INIS)

    Caplan, H.S.

    1985-11-01

    Last year was reported on the first year of the upgrading project to add an energy compressor system, a pulse stretcher ring, and a magnetic spectometer to our existing 300 MeV electron linear accelerator. As well as giving a description of the project, the 1984 Annual Report included statements on the function of the laboratory and how its performance is evaluated. This year two items have been added to the upgrading project. In April 1985 a photon tagging systems was funded by NSERC and in October 1985 a surplus 44 inch magnetic spectrometer was received from the High Energy Physics Laboratory at Stanford. The status of these two items is given later in this report. During 1985 there have been two visits of the Saskatchewan Advisory Committee: SAC 5 on 14th-15th March and SAC 6 on 24th-25th October. The committee has continued to report satisfactory progress in the project to the presidents of NSERC and the University of Saskatchewan

  7. Heavy oil in Saskatchewan: Building on strengths

    International Nuclear Information System (INIS)

    1994-02-01

    Saskatchewan has reserves of 17.6 billion bbl of heavy oil located in the west-central part of the province. The first oil well was drilled in 1945 and production of heavy oil has increased gradually, reaching 79,000 bbl/d in 1992. In recent years, the production pattern has not matched trends in investment; since 1982/83, the relative proportion of heavy oil drilling has declined significantly. A study is presented which analyzes trends in heavy oil investment, production, economics, and markets, with a focus on determining the causes for lack of investment in the heavy oil sector and evaluating the opportunities and constraints for long-term sustainability of this industry. Industry background is provided, with presentation of the key resource characteristics, reserve potential, and production and investment trends. Markets both in Canada and the USA are analyzed in detail, possible future trends are suggested. The effect of development of refinery capacity on heavy oil developments is examined. The logistics of shipping heavy oil to markets are detailed. The economics of Saskatchewan heavy oil production are established, taking into account all relevant cost components including taxes, royalties, and netbacks to producers. Issues of relevance affecting the heavy oil industry are discussed, including the need for environmental safeguards. 25 figs., 24 tabs

  8. Implementing Lean Health Reforms in Saskatchewan

    Directory of Open Access Journals (Sweden)

    Greg Marchildon

    2013-07-01

    Full Text Available Saskatchewan has gone further than any other Canadian province in implementing health system process improvements using Lean, a production line discipline that originated with the automobile industry. The goal of the Lean reform is to reduce waste and improve quality and overall health system performance by long-term changes in behaviour. Lean enjoys a privileged position on the provincial government’s agenda because of the policy’s championing by the Deputy Minister of Health and the policy’s fit with the government’s patient-centred care agenda. The implementation of reform depends on a major investment of time in the training and Lean-certification of key leaders and managers in the provincial health system. The Saskatchewan Union of Nurses, the union representing the single largest group of health workers in the province, has agreed to co-operate with the provincial government in implementing Lean-type reforms. Thus far, the government has had limited independent evaluation of Lean while internal evaluations claim some successes.

  9. Building Regional Capacity for Sustainable Development through an ESD Project Inventory in RCE Saskatchewan, Canada

    Science.gov (United States)

    White, Peta; Petry, Roger

    2011-01-01

    The Regional Centre of Expertise on Education for Sustainable Development in Saskatchewan (RCE Saskatchewan, Canada) is part of the United Nations University RCE Initiative in support of the UN Decade of Education for Sustainable Development (2005-14). With funding from the Government of Saskatchewan's Go Green Fund, RCE Saskatchewan carried out…

  10. Gunnar uranium mine environmental remediation - Northern Saskatchewan

    Energy Technology Data Exchange (ETDEWEB)

    Muldoon, Joe; Yankovich, Tamara; Schramm, Laurier L. [Saskatchewan Research Council, Saskatoon, SK (Canada)

    2013-07-01

    The Gunnar Mine and mill site was the largest of some 38 now-abandoned uranium mines that were developed and operated in Northern Saskatchewan, Canada, during the Cold War years. During their operating lifetimes these mines produced large quantities of ore and tailings. The Gunnar mine (open pit and underground) produced over 5 million tonnes of uranium ore and nearly 4.4 million tonnes of mine tailings during its operations from 1955 through 1963. An estimated 2.2 to 2.7 million m{sup 3} of waste rock that was generated during the processing of the ore abuts the shores of Lake Athabasca, the 22. largest lake in the world. After closure in the 1960's, the Gunnar site was abandoned with little to no decommissioning being done. The Saskatchewan Research Council has been contracted to manage the clean-up of these abandoned northern uranium mine and mill sites. The Gunnar Mine, because of the magnitude of tailings and waste rock, is subject to an environmental site assessment process regulated by both provincial and federal governments. This process requires a detailed study of the environmental impacts that have resulted from the mining activities and an analysis of projected impacts from remediation efforts. The environmental assessment process, specific site studies, and public involvement initiatives are all now well underway. Due to the many uncertainties associated with an abandoned site, an adaptive remediation approach, utilizing a decision tree, presented within the environmental assessment documents will be used as part of the site regulatory licensing. A critical early task was dealing with major public safety hazards on the site. The site originally included many buildings that were remnants of a community of approximately 800 people who once occupied the site. These buildings, many of which contained high levels of asbestos, had to be appropriately abated and demolished. Similarly, the original mine head frame and mill site buildings, many of which

  11. Corporate citizenship and the Saskatchewan uranium industry

    International Nuclear Information System (INIS)

    Michel, B.M.

    1995-01-01

    Saskatchewan has vast and rich uranium deposits which in 1994 contributed almost 30% to world uranium production. There are only two mining operators in the province which is subject to the overlapping jurisdictions of the provincial and federal governments. The sparse population consists of two distinct groups, a minority population of people of native ancestry in the north and people typical of most North American rural communities living in the south. Each has its own concerns and expectations with respect to the mining operations and nuclear power. The comprehensive community relations programme set up by the mining industry against this background is described. It includes trying to address concerns, offering training, employment and business opportunities, and supporting the social and cultural aspects of community life. (UK)

  12. Saskatchewan combustion recovery an operational success

    Energy Technology Data Exchange (ETDEWEB)

    1967-12-04

    Mobil Oil Co.'s in-situ combustion recovery project in the Battrum heavy oil field in SW. Saskatchewan is an operational success, but not a profit-making venture so far. Some of the details resulting from a discussion with the senior project engineer are discussed. It is explained that 100% displacement efficiency is attained in the burned zone by way of fluid convection resulting from heat conduction. Reasons for selecting the Battrum reservoir are also considered. The pilot project currently being conducted is intended to determine information on the following factors: effect of productivity, injectivity index data, air-oil ratio performance, distribution of injected gas, ignition characteristics, and sweep efficiency. The largest problems are associated with equipment, well completions, and handling of produced fluids.

  13. Longitudinal Decline in Lung Function Measurements among Saskatchewan Grain Workers

    Directory of Open Access Journals (Sweden)

    Punam Pahwa

    2003-01-01

    Full Text Available OBJECTIVE: To evaluate the relationship between the long term effects of grain dust and decline in lung function among grain elevator workers in Saskatchewan, studied over a 15-year period.

  14. Production from new uranium mines a Cogema resources Saskatchewan perspective

    International Nuclear Information System (INIS)

    Pollock, B.

    2001-01-01

    The province of Saskatchewan is best known for the large flat tracts of land in the south that are primarily used for agricultural purposes. Less well known is the fact that the northern part of the province hosts the richest uranium mines in the world. In fact, to use a petroleum analogy, Saskatchewan has been referred to as the 'Saudi Arabia' of the uranium producing countries. The mining industry in Saskatchewan is a flourishing, high technology industry and supplies approximately one-third of the annual world primary production of uranium. The purpose of this paper is to examine the uranium mining industry in Saskatchewan and why this province stands alone as the dominant uranium producer in the world and will maintain that position into the foreseeable future. As well, an overview of the significant role played by COGEMA Resources in developing the Saskatchewan uranium industry will be undertaken. This company whose roots date back almost 40 years in the province, now holds significant interests in all four of the mines currently producing uranium. With investments of over one billion dollars (U.S.) in this province, COGEMA has established itself as a long-term player in the Saskatchewan Uranium Industry. (author)

  15. Oil and gas conservation in Saskatchewan

    International Nuclear Information System (INIS)

    Sereda, M.A.

    1997-01-01

    The Saskatchewan's Oil and Gas Conservation Act provides legislative authority for the Oil and Gas Conservation Regulations, 1985. The main purposes of the Act are to maximize oil and gas recovery, to allow each owner the opportunity of obtaining his share of oil or gas and to protect the environment and prevent waste. The document under review described how this legislative intent is fulfilled through the spacing of wells, the setting of allowables, and approval of waterflood and enhanced recovery projects, while considering equitable drainage of oil and gas. Specific topics dealt with include: vertical well spacing, infill drilling, off-target drilling, horizontal well spacing, and allowables. The concepts of voluntary and statutory pooling as well as voluntary and statutory unitization were explained. Examples of waterflood and enhanced oil recovery projects were provided. The regulation relating to oil and gas conservation were first implemented in 1952 and evolved to their present form through a series of changes and amendments. The most significant changes to the regulations were made in 1991 when horizontal drilling needed to be accommodated. 1 tab

  16. Midwest Lake uranium discovery, Saskatchewan, Canada

    International Nuclear Information System (INIS)

    Scott, F.

    1981-01-01

    The discovery of the Midwest Lake uranium deposit in Saskatchewan came some ten years after the start of exploration. The original mining rights were acquired on the basis of regional published, geology and proximity to the earlier discovery. Aerial radiometric surveys led to the location of a train of radioactive, glacially transported sandstone boulders and cobbles. The source of these mineralized erratics did not outcrop, and an extensive series of magnetic, electromagnetic, seismic and gravity surveys was carried out in an unsuccessful attempt to identify the source location. These surveys were followed by several programmes of diamond drilling, geochemical surveys and Pleistocene geological studies. None of these programmes or surveys encountered bedrock mineralization. When information about ore controls in the Athabasca Basin became available, a limited programme of three 300-m wildcat diamond-drill holes was proposed. The second of these holes cut weak radioactivity in a poorly cored intersection. This intersection was at an unconformity at a depth of 200 m. The programme terminated prematurely with early melting of lake ice. The first hole in the subsequent winter's follow-up drilling intersected uranium values in excess of 8%. (author)

  17. Nuclear cluster strategy Carolinas - Ontario - Saskatchewan

    International Nuclear Information System (INIS)

    Oberth, R.

    2012-01-01

    Organization of Candu Industries (OCI) is an industry association representing the interests of 170 private sector suppliers of products and services to the Canadian and offshore nuclear industries. OCI member companies, mainly in Ontario, employ over 30,000 highly specialized workers with over 12,000 working in nuclear area. OCI's objectives are to sustain the domestic nuclear program by building support among political leaders, the public and local communities, assist OCI member companies in becoming the preferred suppliers for domestic nuclear projects (competitive), assist OCI member companies in international nuclear markets - trade missions and vendor workshops. OCI is at the heart of an 'Ontario nuclear cluster'. The Carolinas have shown what can be achieved when industry, academia, S&T centers and governments collaborate with a shared vision to achieve a common goals. Ontario has the assets to become a stronger center for nuclear excellence. OCI is working to bring the pieces together. Saskatchewan has the assets to become a center of excellence in Small Modular Reactors (SMR) by licensing and constructing the first SMR in Canada.

  18. Secondary prevention of stroke in Saskatchewan, Canada: hypertension control.

    Science.gov (United States)

    Bartsch, Janelle Ann; Teare, Gary F; Neufeld, Anne; Hudema, Nedeene; Muhajarine, Nazeem

    2013-10-01

    In the province of Saskatchewan, Canada, stroke is the third leading cause of death as well as the major cause of adult disability. Once a person suffers a stroke or transient ischemic attack (TIA), they are at high risk for having a secondary stroke. Hypertension (elevated blood pressure) is the single most important modifiable risk factor for both first and recurrent stroke, and is thus an important risk factor to be controlled. According to the Canadian Stroke Strategy (CSS) Best Practice Recommendations, blood pressure lowering treatment should be initiated before discharge from hospital for all stroke/TIA patients. The purpose of this study was to examine the quality of medically driven secondary stroke prevention care in Saskatchewan as applied to hypertension control. The objectives of the study were to: (1) develop methodology and calculate a secondary stroke process of care measure using available data in Saskatchewan, based on an appropriate hypertension therapy indicator recommendation from the CSS Performance Measurement Manual; (2) examine variation in secondary stroke prevention hypertensive care among the Saskatchewan Regional Health Authorities; and (3) investigate factors associated with receiving evidence-based hypertensive secondary stroke prevention. This multi-year cross-sectional study was an analysis of deidentified health data derived from linkage of administrative health data. A select indicator from the CSS Performance Measurement Manual that measures adherence to a CSS Best Practice Guidelines concerning use of antihypertensive medications for secondary stroke prevention was calculated. Logistic regression was used to quantify the association of patient demographic and socioeconomic characteristics and geographic location of care with receipt of guideline-recommended hypertensive secondary stroke prevention. The target population was all Saskatchewan residents who were hospitalized in Saskatchewan for a stroke or TIA between April 1, 2001

  19. Understanding the petroleum and natural gas regime in Saskatchewan

    International Nuclear Information System (INIS)

    Lothian, E.C.

    1997-01-01

    Some of the legal issues relating to exploring for and operating oil and gas properties in Saskatchewan were discussed. An overview of key legislation was provided. The purpose of the Oil and Gas Conservation Act (OGCA) was explained, i.e., (1) to prevent waste, (2) to regulate all oil and gas operations to maximize ultimate recovery through prudent operations, (3) to allow each owner the opportunity to recover its share of oil or gas from a pool, (4) to develop, protect and conserve Saskatchewan's oil and gas resources, and (5) to protect the environment from the harmful effects of oil and gas operations. Legislation regarding vertical wells, horizontal wells, and horizontal well spacing was reviewed. Similar explanations were provided for the key features of the Petroleum and Natural Gas Regulations, the Freehold Oil and Gas Production Tax Act, the Mineral Taxation Act, the Land Titles Act, and the Builder's Lien Act. Registration issues for Crown and freehold lands, and non-contractual operator's duties were also reviewed. A brief reference was also made to a recent report entitled the 'Saskatchewan External Cost Review' which indicated that Saskatchewan had certain advantages for producing oil and gas compared to Alberta, Manitoba, British Columbia and North Dakota. Unfortunately, the report also indicated that the external costs ( crown royalties, freehold production taxes, income taxes, sales taxes, etc.), were the highest in Saskatchewan of the four jurisdictions reviewed

  20. Diverse Populations in Saskatchewan: The Challenges of Reaching Them

    Directory of Open Access Journals (Sweden)

    Maha Kumaran

    2010-07-01

    Full Text Available Saskatchewan is more diverse than it was even 5 years ago. Although historically Saskatchewan has always had a diverse immigrant population with new immigrants coming from many European and Eastern European countries, recently there are large immigrant communities arriving: some as refugees, some as guest workers, international students and their families from several parts of the globe through various significant government initiatives and policies. Not only is this diverse immigrant population growing, but the social make up of the new immigrants is also changing. There are many reasons why Saskatchewan is receiving more immigrants. This paper states those reasons, discusses the history of immigration in Saskatchewan, current immigrant situation, and the role libraries can play in educating, informing and entertaining these immigrant populations. This paper focuses on new immigrants coming into Saskatchewan and does not discuss other groups that are part of a diverse society such as aboriginal populations, seniors, the GBLT, or French Canadians. The authors sent out questionnaires to see what other libraries in Canada have done in this area and have looked into Vancouver Public Library and Toronto Public Library as examples for programs and services that can be offered to diverse immigrant populations.

  1. Buying and selling oil and gas properties in Saskatchewan

    International Nuclear Information System (INIS)

    Lothian, E.C.

    1997-01-01

    During the last five years, Saskatchewan has experienced its highest level of activity in the oil and gas industry, in terms of drilling and land acquisition. This study reviewed the unique concerns and issues affecting the acquisition or disposition of oil and gas assets in Saskatchewan. The two separate and distinct land registry systems regarding mines and mineral interests in Saskatchewan, due diligence issues, title and leasehold opinions and their limitations and environmental liabilities issues management were described. Some basic principles of contract law such as registration issues with respect to GOR's, and builder's lien pitfalls, as well as legal issues created by horizontal drilling, and legal issues associated with a Right of First Refusal, were also explained

  2. Cleaning-up abandoned uranium mines in Saskatchewan's North

    International Nuclear Information System (INIS)

    Schramm, L.L.

    2012-01-01

    Thirty-six now-abandoned uranium mine and mill sites were developed and operated on or near Lake Athabasca, in Northern Saskatchewan, Canada, from approximately 1957 through 1964. During their operating lifetimes these mines produced large quantities of ore and tailings. After closure in the 1960's, these mine and mill sites were abandoned with little remediation and no reclamation being done. The governments of Canada and Saskatchewan are now funding the cleanup of these abandoned northern uranium mine and mill sites and have contracted the management of the project to the Saskatchewan Research Council (SRC). The clean-up activity is underway, with work at many of the smaller sites largely completed, work at the Gunnar site well underway, and a beginning made at the Lorado site. This lecture presents an overview of these operations. (author)

  3. Making it work : a Saskatchewan perspective on climate change policy

    International Nuclear Information System (INIS)

    2002-10-01

    The government of Saskatchewan supports many of the objectives and principles of the Kyoto Protocol and has undertaken several significant actions to reduce greenhouse gas emissions. This report outlines Saskatchewan's expectations for an effective and fair approach to climate change. The Canadian Prime Minister plans to ask Parliament to approve ratification of the Kyoto Protocol by the end of 2002. However, until the Saskatchewan government sees the federal climate change plan, it will not support the Kyoto emissions reduction target and the Kyoto time frame because the impact on the province is not known. Saskatchewan is very vulnerable to the effects of climate change because of its large agriculture and forest sectors, and is looking for a fair, equitable federal climate change plan that will include significant federal funding assistance. The province is committed to taking action on climate change but is not willing to have its citizens and industries pay a disproportionate price compared to other Canadians. The measures taken thus far by Saskatchewan include: the development of public education initiatives, development of new technology to dispose of carbon dioxide, development of strategies to help adapt to climate change, the development of biological sinks for carbon dioxide in agricultural soils and forests, and the implementation of energy conservation and renewable energy projects. This paper outlines 19 features that Saskatchewan feels should be included in the national plan to address climate change. Among the suggestions is the national plan should respect provincial jurisdictions, and it should also recognize the fact that eventually Canada will need to reduce its greenhouse gas emissions to levels well below those required by Kyoto. The plan should also enable Canadians to achieve both environmental and economic benefits

  4. A Saskatchewan mine and its native and regional relationships

    International Nuclear Information System (INIS)

    Babcock, M.

    1989-01-01

    Rabbit Lake was Saskatchewan's first high-grade uranium operation; it set the stage for the province's current role as a world leader in uranium production. It has had a significant beneficial impact on the total Saskatchewan economy, although by far the most significant contribution is to the province's smaller northern economy. The socio-economic benefits to the lives of the native population of the north of the province, arising largely from improved employment opportunities, are described. The environmental impact of the mines is insignificant and the health and safety record of the mining operation is very good. (author)

  5. Uranium mill tailings management practices in Saskatchewan, Canada

    International Nuclear Information System (INIS)

    Clifton, A.W.; Barsi, R.G.; Melis, L.A.

    1984-01-01

    Uranium was discovered in Saskatchewan in 1934. The first major mill began operating at Beaverlodge in 1953; two other mills began production in the same area in 1955 and 1957. Waste management measures were limited at the early mills. A new generation of mills was brought into production beginning in 1975 utilizing engineered waste management systems. The paper presents a brief description of the geography and physical environment of northern Saskatchewan, Canada; reviews milling operations and waste managements systems; describes the evolution of waste management systems; and, comments on environmental control measures regulating the industry

  6. 'Powering up' a green Saskatchewan: exploring possible sustainable solutions for Saskatchewan's electricity market

    International Nuclear Information System (INIS)

    Blanco, R.; Faubert, I.; Steele, K.; Wohrizek, J.; Donev, J.

    2013-01-01

    The electrical market in Saskatchewan is embarking on an exciting journey to both increase its generating capacity and reduce greenhouse gas (GHG) emissions to promote a more sustainable future. SaskPower is the centralized generation and transmission crown corporation for the province and has the ability to implement the necessary actions to create a sustainable electrical system. There are many paths that Saskatchewan can take for a more sustainable future. Currently, the future of Saskatchewan's electrical market depends on results from the Boundary Dam Carbon Capture and Storage (CCS) Demonstration Plant. This project proposes electrical capacity models for SaskPower in the event their current CCS project is not a feasible option. (author)

  7. Saskatchewan external cost review : report prepared by a Joint Oil and Gas Industry - Saskatchewan Energy and Mines Committee

    International Nuclear Information System (INIS)

    Anon.

    1996-11-01

    The external costs associated with the operating phase of oil and gas wells in Saskatchewan, were reviewed. The report identified external costs and compared their competitiveness with those of other producing jurisdictions. The profitability of the oil and gas industry in Saskatchewan was also assessed in an effort to provide industry and government with an informational package for use for discussion purposes. The study showed that (1) the oil and gas industry has been a major force for economic growth within Saskatchewan, (2) the province will continue to face stiff competition from other jurisdictions for new oil and gas investment dollars, (3) the system used for determining and administering external costs vary widely from one jurisdiction to another, and (4) a number of external costs are not sensitive to well production rates or commodity price movements. tabs., figs

  8. Environmental requirements for oil and gas operations in Saskatchewan

    International Nuclear Information System (INIS)

    Nystuen, L.J.

    1997-01-01

    The administration and regulation of environmental issues regarding the oil and gas industry in Saskatchewan were discussed. The political and cultural differences in Saskatchewan that make environmental processes distinct from its neighbouring jurisdictions were described. The following Saskatchewan legislation deals with environmental requirements: Environmental Management and Protection Act, Environmental Assessment Act, Oil and Gas Conservation Act, Wildlife Habitat Protection Act, Clean Air Act, Planning and Development Act, Forest Act, Water Corporation Act, Heritage Property Act, and Parks Act. The Saskatchewan Department of Energy and Mines (SEM) is the primary regulator of the upstream oil and gas industry. It regulates the construction, operation, reporting and abandonment requirements for oilfield operations. SEM also manages crude oil prior to refining and manages the wastes contaminated with crude oil. Provisions of the relevant Acts regarding drilling in environmentally sensitive areas, flaring requirements, transporting and disposing of oilfield wastes, road-building, operating restrictions, emergency response plans, spill clean-up responsibilities, well abandonment and site reclamation responsibilities were discussed. 8 refs., 2 tabs

  9. The Saskatchewan-Alberta large acceptance detector for photonuclear physics

    Science.gov (United States)

    Cairns, E. B.; Cameron, J.; Choi, W. C.; Fielding, H. W.; Green, P. W.; Greeniaus, L. G.; Hackett, E. D.; Holm, L.; Kolb, N. R.; Korkmaz, E.; Langill, P. P.; McDonald, W. J.; Mack, D.; Olsen, W. C.; Peterson, B. A.; Rodning, N. L.; Soukup, J.; Zhu, J.; Hutcheon, D.; Caplan, H. S.; Pywell, R. E.; Skopik, D. M.; Vogt, J. M.; van Heerden, I. J.

    1992-09-01

    The Saskatchewan-Alberta Large Acceptance Detector (SALAD) is a 4 π detector designed and built for studies of photonuclear reactions with a tagged photon beam. The design and performance of the detector are described. Its characteristics have been studied by examining p-p elastic scattering with a proton beam at TRIUMF.

  10. The relationship between the oil industry and municipalities in Saskatchewan

    International Nuclear Information System (INIS)

    Gerecke, D.

    1997-01-01

    The relationship between oil companies and rural municipalities in Saskatchewan and the recent changes to Saskatchewan's property tax assessment scheme were discussed. There are approximately 300 rural municipalities in Saskatchewan, each having its own bylaws and policies. The bylaws and policies dealing with roads and fees are the ones which affect the oil companies the most. From the industry's point of view, the biggest problem is that there is no consistency from one rural municipality to another regarding the rules that oil companies must follow. The Rural Municipalities Act and the Planning and Development Act are the sources of jurisdiction for rural municipalities. These acts allow municipalities to pass zoning bylaws for land use and development restrictions that could prevent or restrict the drilling of wells, the installation of road approaches, the crossing of roads with a pipeline or gas line, and waste disposal, among others. Examples of how the rural municipalities in Saskatchewan are dealing with the oil industry are presented. One factor that rural municipalities sometimes overlook is that trying to coexist peacefully with the oil industry frequently encourages development and keeps taxes down. The property tax reassessment based on the 1989 Rural Municipality Act, the impact of reassessment on rural municipalities, appeals against assessment, 1997 changes to the appeal rules, and major appeal issues in 1997 were also reviewed

  11. Global Partners : University of Saskatchewan Small Grant Program ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    This project builds on the experience of the University of Saskatchewan's Global ... Women in the developing world continue to face obstacles that limit their ability to ... of Canada (AUCC) to offer academics (graduate students, professors,. ... grants from IDRC to enhance its members' understanding of and engagement with.

  12. Saskatchewan Residents’ Use of The Cochrane Library

    Directory of Open Access Journals (Sweden)

    Dorothy Anne Forbes

    2007-11-01

    Full Text Available There is strong evidence of failure to translate research findings into the health care decision-making process of consumers, practitioners and policy makers (Grimshaw, 2007. Recognizing that The Cochrane Database of Systematic Reviews contained in The Cochrane Library (the Library are the “gold standard” of systematic reviews, Saskatchewan’s Health Quality Council provided funding for a provincial license and an evaluation study. In July 2004, Saskatchewan became the first province in Canada to provide all residents with access to the Library. The primary aim of the study was to enhance and evaluate the use of the Library over three years. Since September 2004, over 46 training sessions have been conducted on searching the Library online databases. Attendees at the workshops were informed of the evaluation study and invited to participate. Those who consented to participate were telephoned following the workshops and audio-taped interviews were conducted. Usage of the Library was also tracked using data available from Wiley InterScience. Three month (n=94, six month (n=71, nine month (n=79, and 12 month (n=72 telephone interviews were conducted. Most participants were librarians (n=31.5%, followed by nurses (16.3%, therapists (7.6%, library support staff (5.4%, pharmacists (4.3%, physicians (3.3%, and others (30.5. Most were between 40 to 65 years of age (71.6% and female (92.4%. Most respondents had accessed the Library at the three-month (65.2% and six-month (64.2% follow-up interviews. However, this percent fell to 45.2% at the nine-month and 27.4% at the twelve-month interview. MeSH searches were more frequent than standard keyword searches and HTML full text retrievals were more common than PDF versions. It is assumed that HTML versions were scanned for particular information whereas PDF versions were selected when the person wished to save and read the whole review. Librarians, practitioners and consumers are more likely to be

  13. Remediation of the Gunnar uranium mine site, northern Saskatchewan

    International Nuclear Information System (INIS)

    Calvert, H.T.; Brown, J.L.

    2011-01-01

    The Gunnar uranium mine, located in northern Saskatchewan, operated from 1955 to 1963. When the mine was closed, the site was not remediated to the standards that are in place for today's uranium mines. Waste rock and mill tailings were left un-covered and water quality issues were not addressed. As a result, the current state of the site impacts the local environment. The company that operated the Gunnar Mine no longer exists. In 2006, the Government of Saskatchewan and the Government of Canada entered into an agreement to share the costs for remediating the site. An environment assessment of the project to remediate the site is currently underway. This paper provides an update of the issues and the progress being made. (author)

  14. Radionuclide analyses of Saskatchewan caribou, 1995. Final report

    International Nuclear Information System (INIS)

    Thomas, P.A.

    1995-01-01

    Lichens, the main winter forage for caribou, adsorb radionuclides from air more efficiently than other plants. Caribou, in turn, are the main dietary staple for northern Saskatchewan residents. Uranium mining in the Wollaston Lake area of northern Saskatchewan has prompted a need to assess environmental impacts on both human and non-human biota in the area. The presence of caribou in the Wollaston Lake area in early 1995 allowed measurement of uranium and its decay products in these animals while on winter range relatively close to uranium mines. This report presents results of analyses of radionuclide levels in a variety of tissues from 18 caribou collected from the area in March 1995. Data are used to describe food chain transfer from rumen contents to caribou, and are compared with previous data on caribou in the Northwest Territories. The radionuclides investigated included uranium, radium-226, polonium-210, lead-210, and gamma emitters

  15. Oil-walnut hull fracs score in Saskatchewan

    Energy Technology Data Exchange (ETDEWEB)

    Pamenter, C B

    1967-02-01

    The fracturing of wells using crude oil and walnut shells was recently introduced in SE. Saskatchewan with remarkable success. This workover treatment showed an ability to penetrate deeply into the low capacity Mississippian carbonates, and to raise production rates by as much as 400% without affecting the acceptable oil/ water ratios. Two case histories are included that indicate some of the conditions under which the treatment can be of value. The monthly oil and water production is tabulated for each of these cases.

  16. Development and implementation of the Saskatchewan Leadership Program: Leading for healthcare transformation.

    Science.gov (United States)

    Mutwiri, Betty; Witt, Christine; Denysek, Christina; Halferdahl, Susan; McLeod, Katherine M

    2016-01-01

    The Saskatchewan Leadership Program (SLP) was developed based on the LEADS framework and aligned with Lean management to build leadership renewal and sustainability conducive to transformational change in the Saskatchewan health system. This article describes the development, implementation, and evaluation of the SLP, including experiences and lessons learned. © 2015 The Canadian College of Health Leaders.

  17. Characterization of coals from the Ravenscrag Formation, southern Saskatchewan, Canada

    Energy Technology Data Exchange (ETDEWEB)

    McDougall, W.J. (University of Regina, Regina, SK (Canada). Faculty of Science)

    1989-10-30

    Samples of economically important lignite reserves in the Ravenscrag Formation (Paleocene) of southern Saskatchewan are characterized by lithotype, maceral, microlithotype, and chemical analysis. The samples are from two cores and five reverse circulation drill boreholes from the Hart seam, Willow Bunch coalfield. Samples from four reverse circulation boreholes from the Souris seam, Estevan coalfield are characterized by maceral and chemical analysis. Coals from the Hart and Souris seams differ in rank, because of different thermal histories. A microlithotype classification developed for low rank coals is presented for Hart seam coals. 74 refs., 35 figs., 12 tabs.

  18. Status of the McClean project, Saskatchewan, Canada

    International Nuclear Information System (INIS)

    Giroux, M.

    1997-01-01

    The paper describes the status of development of the McClean Lake uranium production project. The project includes development of a new mine/mill complex located 10 kilometres west of the Rabbit Lake mine site, in the Athabaska region of northern Saskatchewan, Canada. This first Canadian uranium project since Key Lake was developed in the late 1970s, is planned to help provide the increasing need for uranium production during the rest of the 1990s and beyond. The report describes the geological model for the 6 unconformity-type uranium orebodies named: JEB; Sue A, B and C; and McClean Lake A and B. These deposits will be extracted using both open pit and underground mines. The report describes the history of exploration and development, as well as the progression of the environmental clearance process under the joint review panel of the Canadian and Saskatchewan governments. The Canadian $250 million project, operated by Cogema Resources, is jointly owned by Denison Mines Limited, Minatco Limited and OURD (Canada) Company Limited. It is scheduled to start producing uranium concentrate in 1997. (author). 1 ref., 10 figs

  19. The role of SMDC in the Saskatchewan uranium industry

    International Nuclear Information System (INIS)

    Francis, David

    1979-01-01

    The Saskatchewan Mining Development Corporation (SMDC) is a Crown Corporation owned by the Government of Saskatchewan. It engages in all phases of the mineral industry from exploration to development, and finally production and sale of minerals. SMDC participates in joint ventures of two types - voluntary and crown equity participation. To date, SMDC has entered into 27 voluntary ventures, five of which have been abandoned. Crown equity participation is more common. Companies acquiring mineral depositions after Mar. 1, 1975, are required to offer the Crown up to a 50 per cent joint venture when it is first intended to spend more than $10,000 in any one year on a particular disposition. To date, participation has been offered in about 75 programs and an interest has been taken in 70 of these. More than 50 per cent of SMDC joint venture expenditures are with partners from Germany, France, Japan, Italy, Great Britian and Sweden. SMDC hired an exploration manager in May of 1976 and commenced an active exploration program almost immediately. A total of 20 projects are currently underway. (LL)

  20. Confiscatory equalization : the intriguing case of Saskatchewan's vanishing energy revenues

    International Nuclear Information System (INIS)

    Courchene, T.J.

    2004-01-01

    This paper examined fiscal policies and factors that affect economic growth. In particular, it examined Saskatchewan's equalization entitlements for energy revenues and how Canada's equalization program confiscated the province's energy revenues for the fiscal year 2000-2001. It included an equalization primer that familiarized readers with the theory and practice of equalization. Several equations and tables relating to the mechanics of equalization were included along with a summary of equalization and tax-back rates that address the nature of tax-back rates that accompany the equalization formula. The author proposed alternative ways to reduce tax-backs such as the generic solution that applies to offshore energy revenues in Nova Scotia and Newfoundland. He also suggested ways in which some important fiscal inequities can be redressed. A remedy that can be applied immediately involves an equitable approach which allows the province to retain at least 30 per cent of its energy revenues. A long term remedy would require the implementation of comprehensive reform such as restoring equalization to its national average standard (NAS) roots, but where only 25 per cent of resource revenues would be eligible for equalization. It was suggested that the maximum equalization tax-back rate for each of Saskatchewan's energy revenue categories should not exceed 70 per cent. refs., tabs., figs

  1. Deprivation and food access and balance in Saskatoon, Saskatchewan.

    Science.gov (United States)

    Cushon, J; Creighton, T; Kershaw, T; Marko, J; Markham, T

    2013-06-01

    We explored food access and balance in Saskatoon, Saskatchewan, Canada in relation to material and social deprivation. We mapped the location of all large supermarkets and fast food retailers in Saskatoon. Supermarket accessibility index scores and food balance scores were compared to material and social deprivation indexes to determine significant associations. Our results indicate that the poorest access to supermarkets occurred in areas west of the South Saskatchewan River and also in suburban areas around the perimeter of the city. Areas west of the river are some of the most deprived areas in the city. Saskatoon's mean food balance ratio of 2.3 indicates that access favours fast food. However, we did not find a clear pattern or clear socio-economic gradient for most measures. This study highlights the importance of contextual studies of food access. This study also highlighted a number of other issues that should be explored in the Saskatoon context such as individual-level food consumption patterns, mobility, temporal dimensions of food access and economic access as well as interventions that could improve food access in the city.

  2. History and performance of the Steelman Oil Field, Saskatchewan

    Energy Technology Data Exchange (ETDEWEB)

    Nikolaychuk, J; Francis, R E

    1965-01-01

    This paper summarizes the development and performance of the Steelman oil field in southeastern Saskatchewan. Steelman was the first field in southeastern Saskatchewan in which pressure maintenance by waterflooding was attempted. Production is obtained, at a depth of 4,700 ft, mainly from the dolomitized limestone Midale beds reservoir. Some production is also obtained from the underlying Frobisher beds, but the productive development of this zone is quite sporadic. The discovery of the field in 1954 was followed by the drilling of approximately 800 wells on 80-acre spacing. An early decline in reservoir pressure and increasing gas-oil ratios in this solution gas drive reservoir caused the working-interest owners to unitize most of the field and institute a program of pressure maintenance by waterflooding. The bulk of the field is unitized as 6 separate units, with pressure maintenance being conducted by three operators. To the end of 1964, the cumulative oil production from the six-unit area was approximately 77,000,000 bpd.

  3. Natural resources and government revenue : recent trends in Saskatchewan

    International Nuclear Information System (INIS)

    Warnock, J.W.

    2005-01-01

    This document discusses recent trends in Saskatchewan regarding natural resources and government revenue. It discusses the history of politics in terms of government expenditure and investment in natural resources; the polarization between urban and rural areas; natural resources and capital accumulation and economic rent and royalties from resource extraction. The document also discusses several industries in Saskatchewan including petroleum, natural gas discovery and extraction. Uranium and coal mining activities were also documented along with other minerals such as gold, diamonds, and sodium sulphate. The article focused on the share of economic rent going to the general public compared to the amount going to private corporations. The author argued that with rising prices for natural resources, the provincial government has been transferring billions of dollars of resources rent to private investors by reducing royalties, fees and taxes. This has resulted in less revenue for the provincial government to spend on programs such as health, education and public services. The author suggested that concerted efforts must be put forward to put the issue of the public role in resource development back on the government agenda. 99 refs., 7 tabs

  4. Saskatchewan's place in the Canadian oil sands

    Energy Technology Data Exchange (ETDEWEB)

    Schramm, L.L. [Saskatchewan Research Council, Saskatoon, SK (Canada); Kramers, J.W. [Owl Ventures Inc., Edmonton, AB (Canada); Isaacs, E.E. [Alberta Energy Research Inst., Calgary, AB (Canada)

    2009-07-01

    This paper provided a detailed description of the oil sands geology and physical properties and highlighted some of the novel recovery technologies that are being developed for shallow in-situ reservoirs in Alberta and Saskatchewan. Canada's oil sands are well known around the world, with Alberta's mined and in-situ oil sands reservoirs being well developed with mature commercial technologies. Shallow in-situ oil sands located in both Saskatchewan and Alberta will be the next frontier in Canadian petroleum development. Shallow reservoirs will need to be developed with new environmentally sound in-situ technologies that will reduce the use of steam and fresh water, and also reduce greenhouse gas emissions. Research and development programs are currently underway to develop and demonstrate such new technologies. It was concluded that innovation has been the key to developing the immense and complex technology oil contained in Canada's heavy oil reservoirs and also in its shallow and deep in-situ oil sands reservoirs. Promising technologies include the solvent vapour extraction and hybrid thermal solvent extraction processes that are being developed and demonstrated in large-scale three-dimensional scaled physical models and associated numerical simulation models. Electrical heating and gravity stable combustion are other examples of technologies that could play a significant role in developing these resources. 88 refs., 3 tabs., 8 figs.

  5. The problem of abandoned uranium tailings in northern Saskatchewan

    International Nuclear Information System (INIS)

    Swanson, S.; Abouguendia, Z.

    1981-11-01

    Two Saskatchewan tailings sites, Lorado and Gunnar, covering approximately 89 ha., were abandoned in the early 1960s leaving untreated tailings in lakes and depressions. This report reviews the literature on environmental conditions in abandoned uranium tailings and available managmenet and mitigation options, and identifies research requirements essential for proper treatment of these two sites. The recommended management plan includes isolation of the exposed tailings area from surface waters, stabilization of the exposed tailings surfaces, diversion of runoff around tailings, treatment of overflow water before release, and implementation of an environmental monitoring program. Revegetation appears to be a promising stabilization measure, but research is needed into propagation methods of appropriate native species. Studies of the existing geological and hydrological conditions at both sites, detailed characterization of the wastes, field testing of different surface treatment methods, and nutrient cycling investigations are also needed

  6. Dewatering of planned Key Lake open pits in northern Saskatchewan

    International Nuclear Information System (INIS)

    Unland, W.; Holl, N.

    1980-01-01

    The engineering design and experience gained so far with a dewatering system for an open-pit uranium mine planned at Key Lake in Northern Saskatchewan are presented. An extensive unconfined overburden aquifer is hydraulically connected with the underlying Athabasca Formation and basement rocks, both of relatively low hydraulic conductivity. The overburden aquifer is embedded in a bedrock trough, with the deepest depression between the planned pits. Hydrogeological data were used in a numerical dewatering model simulating groundwater flow at different stages of the pit development. Based on the model results, the enginering design had to provide for different pumping rates, varying between 1.0 and 0.21 m 3 /sec. This problem was solved by using a double line pressure system. The design concept for the complete peripheral discharge system and the well design used for 26 dewatering wells are discussed. (auth)

  7. An improved data acquisition system at the Saskatchewan Accelerator Laboratory

    International Nuclear Information System (INIS)

    Norum, W.E.

    1994-01-01

    An improved data acquisition system has been in service at the Saskatchewan Accelerator Laboratory for the past 14 months. The system has shown itself to be reliable and easy to use having collected over 800 gigabytes of data for a number of experiments. The system is based on a VME front end computer acquiring data from CAMAC and FASTBUS modules and forwarding the data via an Ethernet connection to an acquisition workstation for archiving and on-line analysis. A multiprocessor real-time operating system in the front end computer makes increasing the performance of the system a simple matter of adding an additional processor to the VME chassis. Experimenters need only write a high-level description of their experiment which is transformed into a C program for the front end computer by a translation program. Special requirements are met by facilities for direct inclusion of user C or FORTRAN code

  8. Farm work exposure of older male farmers in Saskatchewan.

    Science.gov (United States)

    Voaklander, Donald C; Dosman, James A; Hagel, Louise M; Warsh, Joel; Pickett, William

    2010-07-01

    The average age of farmers in North America is increasing each year. Research has determined that age and health status are both related to increased risk of injury. The purpose of this research was to determine the association of health and medication factors with exposure to farm work in older male farmers. As part of a cohort study to study determinants of injury on Saskatchewan farms, 5,502 farm people associated with 2,386 Saskatchewan farms were surveyed by mail questionnaire during the winter of 2007. The primary dependent variable was average hours per week of farm work. Independent variables included illnesses, age, and medication use. The mean number of hours worked per week by farmers aged 55 years and older was 48. There was a significant relationship between age and hours worked with each year of age accounting for about 0.85 hr less work per week. Medication use was related to a reduction in weekly work hours during the busy fall season but was not related to work exposure averaged over the whole year. In multivariable linear regression analysis, the main contributing variables to farm work exposure were: retired status (-), working off farm (-), and age (-). The amount of hours older farmers work on the farm is considerable compared to any other occupational category. While there is a declining trend in the amount of work, a 75-year-old farmer still works, on average, about 34 hr per week. Some farmers do appear to self-limit during busy times of the year if they are taking medication. 2010 Wiley-Liss, Inc.

  9. Reimbursement for Supportive Cancer Medications Through Private Insurance in Saskatchewan

    Science.gov (United States)

    Forte, Lindy; Olson, Colleen; Atchison, Carolyn; Gesy, Kathy

    2009-01-01

    Background: As demand for cancer treatment grows, and newer, more expensive drugs become available, public payers in Canada are finding it increasingly difficult to fund the full range of available cancer drugs. Objective: To determine the extent of private drug coverage for supportive cancer treatments in Saskatchewan, preparatory to exploring the potential for cost-sharing. Methods: Patients who presented for chemotherapy and who provided informed consent for participation were surveyed regarding their access to private insurance. Insurers were contacted to verify patients' level of coverage for supportive cancer medications. Groups with specified types of insurance were compared statistically in terms of age, income bracket, time required to assess insurance status, and amount of deductible. Logistic regression was used to determine the effect of patients' age and income on the probability of having insurance. Results: Of 169 patients approached to participate, 156 provided consent and completed the survey. Their mean age was 58.5 years. About two-fifths of all patients (64 or 41%) were in the lowest income bracket (up to $30 000). Sixty-three (40%) of the patients had private insurance for drugs, and 36 (57%) of these plans included reimbursement for supportive cancer medications. A deductible was in effect in 31 (49%) of the plans, a copayment in 28 (44%), and a maximum payment in 8 (13%). Income over $50 000 was a significant predictor of access to drug insurance (p = 0.003), but age was not significantly related to insurance status. Conclusions: A substantial proportion of cancer patients in this study had access to private insurance for supportive cancer drugs for which reimbursement is currently provided by the Saskatchewan Cancer Agency. Cost-sharing and optimal utilization of the multipayer environment might offer a greater opportunity for public payers to cover future innovative and supportive therapies for cancer, but further study is required to

  10. Bibliography on Saskatchewan uranium inquiries and the northern and global impact of the uranium industry

    International Nuclear Information System (INIS)

    Harding, J.; Forgay, B.; Gianoli, M.

    1988-01-01

    In recent years Saskatchewan, Canada has become the major site for the expansion of the world-wide uranium industry. Largely due to the higher concentration of ore in the province and reduced exploitation elsewhere, by 1984 Canada had become the world's leading non-communist producer of uranium. This expansion has remained one of the most controversial political and ecological issues in Saskatchewan for nearly a decade. What follows is a comprehensive bibliography on the Saskatchewan uranium mining inquiries that paralleled the growth of this industry in the province and on the northern and global impact of the uranium industry. It is the culmination of more than three years of research including in-depth content analysis of transcripts of uranium mining inquiries held in Saskatchewan between 1977-1980

  11. Relationship between Saskatchewan government regulatory agencies and the oil and gas industry

    International Nuclear Information System (INIS)

    Lechner, L.J.; Mathieson, B.

    1998-01-01

    The roles and responsibilities of various government agencies as they interact with the oil and gas industry in Saskatchewan were described. The regulatory agencies featured in this paper were Saskatchewan Energy and Mines (SEM), Saskatchewan Environment and Resource Management (SERM), and Saskatchewan Agriculture and Food (SAF). The management of land sales, seismic activities, exploration and oil and gas production activities were reviewed. While each of the agencies has a different mandate, they have a common goal regarding petroleum resources, and that is to ensure that the oil and gas industry carries out its activities in a sustainable manner while protecting and conserving the environment. The mandate of SEM is to facilitate the discovery, development and use of Saskatchewan's energy and mineral resources. SERM's mandate is to manage, enhance and protect Saskatchewan's natural and environmental resources such as fish, wildlife, lands, forests, parks, air, water and soil, for conservation, recreation, social and economic purposes. The mandate of SAF is to manage crown land in the province and to control surface access to these lands

  12. Incidence of Salmonella contamination in broiler chickens in Saskatchewan.

    Science.gov (United States)

    Bhargava, K K; O'Neil, J B; Prior, M G; Dunkelgod, K E

    1983-01-01

    The incidence of Salmonella contamination in ten Saskatchewan broiler flocks varying in size from 6 200 to 14 000 was investigated from February, 1977 to April, 1979. Prior to the initial chick placement, brooding equipment, feed, water and fresh litter samples were found to be free of Salmonellae. Samples obtained from the clean and disinfected processing plant equipment before the commencement of daily operation were negative except the isolation for Salmonella anatum from the fingers of the defeathering machine in flock 4. There was no evidence of Salmonella contamination in flocks 5, 6, 8 and 10. The incidence of Salmonella was lower when cloacal swabs were taken from day old chicks fasted for 48 hours than for the same groups of chicks when carcasses were blended in nutrient broth (flocks 7 and 9). The blending of such chicks appears to be a more critical test. The serotypes isolated from eviscerated birds were the same as those isolated from used litter samples. Salmonella saintpaul was isolated from a water sample at 53 days in flock 1 and the same serotype was recovered from the intestinal contents and skin of eviscerated birds. Salmonella typhimurium was recovered from the eviscerated birds and neck samples in flock 3. In flock 4, S. saintpaul and S. anatum were isolated from 13% of the eviscerated birds sampled. Salmonella thompson, Salmonella agona and Salmonella heidelberg were recovered from 61%, 5% and 1%, respectively, of the processed carcasses sampled in flock 7.

  13. Hydrogeology of the Judith River Formation in southwestern Saskatchewan, Canada

    Science.gov (United States)

    Ferris, David; Lypka, Morgan; Ferguson, Grant

    2017-11-01

    The Judith River Formation forms an important regional aquifer in southwestern Saskatchewan, Canada. This aquifer is used for domestic and agricultural purposes in some areas and supports oil and gas production in other areas. As a result, the available data come from a range of sources and integration is required to provide an overview of aquifer characteristics. Here, data from oil and gas databases are combined with data from groundwater resource assessments. Analysis of cores, drill-stem tests and pumping tests provide a good overview of the physical hydrogeology of the Judith River Aquifer. Water chemistry data from oil and gas databases were less helpful in understanding the chemical hydrogeology due contamination of samples and unreliable laboratory analyses. Analytical modeling of past pumping in the aquifer indicates that decreases in hydraulic head exceeding 2 m are possible over distances of 10s of kilometers. Similar decreases in head should be expected for additional large withdrawals of groundwater from the Judith River Aquifer. Long-term groundwater abstraction should be limited by low pumping rates. Higher pumping rates appear to be possible for short-term uses, such as those required by the oil and gas industry.

  14. Environmental issues and creditor's rights in Alberta and Saskatchewan

    International Nuclear Information System (INIS)

    McCarthy, P.T.; Lee, S.; Milani, M.W.

    1996-01-01

    A clarification of the ranking of environmentally related claims in bankruptcy and receivership proceedings, was presented. Also, the liability that a creditor assumes when taking control of a debtor's business or assets, particularly where environmental contaminants are concerned, was explained. The way that environmental law operates and the sorts of liability it imposes and upon whom, was also explained. Generally, environmental legislation imposes liability upon the owner of a contaminated property, whether or not the owner caused or created the problem. However, legislation also exists which imposes liability on the party in control and on the party which caused the contamination. A review of cases which deal with environmental legislation and their impact upon receivers in Saskatchewan and Alberta, was presented. Ways in which secured creditors can assess liability and minimize risks, were also described. The proposed amendments to the Bankruptcy and Insolvency Act (BIA) expand the current limited protection from personal liability for trustees in bankruptcy and extend it to receivers, trustees, monitors and agents

  15. Comparing the market for nuclear power in Alberta and Saskatchewan - draft paper

    Energy Technology Data Exchange (ETDEWEB)

    Bratt, D. [Dept. of Policy Studies, Mount Royal College, Calgary, Alberta (Canada)], E-mail: dbratt@mtroyal.ca

    2009-07-01

    This paper compares the markets for nuclear power in Alberta and Saskatchewan. This is done by comparing the two provincial panels that were released in Spring 2009 (Saskatchewan's Uranium Development Partnership and Alberta's Nuclear Power Expert Panel). Each panels terms of reference, membership, process, analysis, recommendations, and public consultation process are examined. Other variables for comparison include the history of its involvement in the nuclear sector, the political support, and public support. It concludes by arguing that Saskatchewan is a better market for nuclear power and that it is likely that a nuclear reactor will be built in Saskatchewan, but that surplus electricity will also be exported to Alberta. The possibility of building new nuclear power plants in both Alberta and Saskatchewan is increasing. This would not only increase the size of the Canadian nuclear industry it would also geographically expand it. Many non-Westerners see the prairies as a homogenous whole, but there are critical differences between Alberta and Saskatchewan. Analyzing these political and market differences would provide a good predicative power over the ultimate success of the nuclear power initiatives. This paper conducts a detailed comparison of the Alberta Government's Nuclear Power Expert Panel (NPEP) report and the Saskatchewan Government's Uranium Development Partnership (UDP) report. Topics for comparison include the terms of reference, membership, process, analysis, recommendations, and public consultation process. It also examines the history of each province's involvement in the nuclear industry; the level of political support including the positions of the provincial political parties; and the level of public support and knowledge. (author)

  16. Comparing the market for nuclear power in Alberta and Saskatchewan - draft paper

    International Nuclear Information System (INIS)

    Bratt, D.

    2009-01-01

    This paper compares the markets for nuclear power in Alberta and Saskatchewan. This is done by comparing the two provincial panels that were released in Spring 2009 (Saskatchewan's Uranium Development Partnership and Alberta's Nuclear Power Expert Panel). Each panels terms of reference, membership, process, analysis, recommendations, and public consultation process are examined. Other variables for comparison include the history of its involvement in the nuclear sector, the political support, and public support. It concludes by arguing that Saskatchewan is a better market for nuclear power and that it is likely that a nuclear reactor will be built in Saskatchewan, but that surplus electricity will also be exported to Alberta. The possibility of building new nuclear power plants in both Alberta and Saskatchewan is increasing. This would not only increase the size of the Canadian nuclear industry it would also geographically expand it. Many non-Westerners see the prairies as a homogenous whole, but there are critical differences between Alberta and Saskatchewan. Analyzing these political and market differences would provide a good predicative power over the ultimate success of the nuclear power initiatives. This paper conducts a detailed comparison of the Alberta Government's Nuclear Power Expert Panel (NPEP) report and the Saskatchewan Government's Uranium Development Partnership (UDP) report. Topics for comparison include the terms of reference, membership, process, analysis, recommendations, and public consultation process. It also examines the history of each province's involvement in the nuclear industry; the level of political support including the positions of the provincial political parties; and the level of public support and knowledge. (author)

  17. Exploration of the Key Lake uranium deposits, Saskatchewan, Canada

    International Nuclear Information System (INIS)

    Gatzweiler, R.; Schmeling, B.; Tan, B.

    1981-01-01

    In 1969, one year after the discovery of the Rabbit Lake uranium deposit, exploration started in the Key Lake area as part of a major uranium rush into Northern Saskatchewan, and within the frame of a joint venture. The area was not chosen on the basis of a particular metallogenetic concept. The lack of exploratory success in 1969 and 1970, together with the introduction in March 1970 of foreign ownership restrictions for uranium mining in Canada, discouraged six of the nine companies forming the original joint venture. In 1971 the three remaining companies decided to continue under a redefined concept, based on the knowledge obtained from the Rabbit Lake deposit (Uranerz had acquired a 49% share in 1970) and from the newly discovered uranium deposits in the Pine Creek Geosyncline, Australia. In the same year, exploration work resulted in the discovery of two high-grade mineralized boulders and significant radioactive and geochemical anomalies 5 km SW of Key Lake deposits. Subsequent exploration, aimed at finding the source of the mineralized boulders, comprised geological, glacial geological and ground radiometric surveys, boulder tracing, air-photo interpretation, lake sediment and muskeg sampling surveys, radon surveys, ground magnetic, gravity, electromagnetic and IP surveys, and drilling. The systematic exploration efforts resulted in the discovery of the Gaertner ore body in July 1975 and the Deilmann ore body in June 1976, where glacial geology, lake sediment sampling, magnetic and electromagnetic surveys were the key methods in defining the drilling targets. Three further years and a total of about 2400 drillholes were needed to fully delineate the two ore bodies. (author)

  18. Institutional control of mine wastes in Saskatchewan, Canada

    International Nuclear Information System (INIS)

    Cunningham, K.; Kristoff, D.; Hovdebo, D.; Webster, M.

    2014-01-01

    Many jurisdictions around the world require mining operations to prepare closure plans and to post a bond or other financial assurances of sufficient value to cover the cost of closure. However, not all jurisdictions address the conditions under which they would accept the return of such properties, once the operator has fulfilled their obligations and is requesting release from further financial bonding. The issue is further complicated when it includes former uranium mill and tailings sites where international conventions and the national nuclear regulatory frameworks play an overriding and often defining role. In Saskatchewan, a consultant led a team of provincial government departments in a process to develop an effective institutional control program (ICP). This required extensive consultations with industry, Aboriginal traditional users and other stakeholders to gain their support and inclusion. The entire policy development process culminated in 2007 with the implementation of the Reclaimed Industrial Sites Act and Regulations. The program addresses all aspects of conventional closed mines, as well as uranium specific issues of radioactive waste management, including all applicable articles of the IAEA’s Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management, the requirements of the federal Nuclear Safety and Control Act, the expectations of the Canadian Nuclear Safety Commission, and all applicable provincial Acts and regulations. Cameco Corporation was the first company to successfully register a decommissioned gold site, as well as five former uranium sites into the program. Following acceptance of a site into the program and a financial deposit from the operator, each site is monitored and maintained under provincial responsibility. (author)

  19. Colleges without Walls But with Foundations: Integrated College and Communications Development in Saskatchewan.

    Science.gov (United States)

    Faris, Ronald L.

    The evolvement of the community college in Saskatchewan is discussed. The college concept, which is embodied in seven principles, is essentially one of a communtiy college in which the community is the campus--the "college" exists wherever its programs are offered. Existing school and community facilities are utilized. In the first year…

  20. The Intersection of Modernity, Globalization, Indigeneity, and Postcolonialism: Theorizing Contemporary Saskatchewan Schools

    Science.gov (United States)

    Cottrell, Michael; Preston, Jane P.; Pearce, Joe

    2012-01-01

    Viewing education as a contested site in the intersection of modernity, indigeneity, globalization, and postcolonialism, we explore relations between Aboriginal peoples and public schools in the province of Saskatchewan, Canada. Posing a profound challenge to provincial policy underpinned by global educational culture, indigeneity constitutes a…

  1. Literacy Learning in Saskatchewan: A Review of Adult Literacy Programs (1989). SIDRU Research Report No. 15.

    Science.gov (United States)

    Hindle, Judith K.

    This report focuses on a December 1988 to December 1989 evaluation of the structures, processes, and outcomes of 15 primarily volunteer tutor-based literacy programs. It addresses the effectiveness of the Saskatchewan Literacy Campaign in increasing tutor and learner enrollments in the programs. Chapter 1 provides background and definitions.…

  2. Exhaustible resources and economic growth: the case of uranium mining in Saskatchewan

    International Nuclear Information System (INIS)

    Campbell, H.F.

    1984-09-01

    This study examines the effect of a booming natural resource sector on regional economic growth, with particular attention to the impact of regional government policy on mineral rent taxation and the allocation of resource revenues. The author's approach is first to document the relevant theory and then to apply it to the case of the uranium industry in Saskatchewan. Governments often hold the view that a significant portion of resource rents flowing from the boom should be appropriated by the public sector. The usual arguments of efficiency and equity are explained, as is their applicability to uranium in Saskatchewan. The model is extended to include provincial tax and expenditure policies. Chapter 2 concentrates on mineral taxes and examines their various effects on the behaviour of firms with respect to exploration and extraction. The theory about the effects of mineral taxes on exploration and extraction is reviewed and is subsequently used to anticipate the effect of taxes on uranium mining. The Saskatchewan Uranium Royalty is explicitly considered in a quantitative model to analyse the effect on the rate of extraction on the Key Lake Mine. It is agreed that taxes collected by the Saskatchewan government are corrective in nature in that they lower the rate of extraction and make up for certain market failures and improve efficiency of resource use. It is not accepted, however, that the allocation of these taxes contributes to economic efficiency. Plentiful low cost uranium reserves are predicted but government policy is likely to limit rapid expansion. Weighing these factors and the world uranium market, uranium production forecasts are derived and an estimate is made of the impact of the industry on economic growth in Saskatchewan. The contribution to Gross Domestic Provincial Product in 2000 could be as high as 10% of the 1980 GDPP level and the contribution to employment as high as 9% of 1980 nonagricultural employment. The reader is cautioned that the

  3. Stake holder involvement in the Canadian review process for uranium production projects in Northern Saskatchewan

    International Nuclear Information System (INIS)

    Underhill, D.

    2004-01-01

    This report describes the Canadian environmental review process for uranium production projects as a case study for the purpose of understanding the nature and value of stakeholder involvement in the management of radiological hazards. While the Canadian review process potentially applies to any development, this case study focuses on the assessment of the uranium projects of northern Saskatchewan conducted during the 1990's. It describes the environmental assessment (EA) conducted in the 1990's for six new uranium facilities (including mines and mills and related tailings disposal sites) planned in northern Saskatchewan. Both the Canadian federal and the Saskatchewan provincial government have extensive environmental review processes that must under law be complete before any major industrial development judged to have potential environmental impacts is undertaken within their respective territories. However, even in those instances where no clear potential environmental impacts are evident, Canadian law mandates 'if public concern about the proposal is such that a public review is desirable, the initiating department shall refer the proposal to the Minister for review by a Panel'. (Wh95) As a stakeholder under law, in both Canada and Saskatchewan, the public plays an important role in the environmental review process. To encourage participation and assist the public in its review the two governments may provide funding (as done in this review) to assist qualified individuals or groups to participant in the review process. The first section of this case study sets the scene. It describes the Saskatchewan uranium mining story, focusing on how the importance of the public stakeholder evolved to become a major component, under law, in the EA process for new uranium mines. This increase in stakeholder involvement opportunities coincided with heightened public concern for the socio-economic impacts of the projects. In the late 1980's both governments were advised by

  4. Exploring and revitalizing Indigenous food networks in Saskatchewan, Canada, as a way to improve food security.

    Science.gov (United States)

    Gendron, Fidji; Hancherow, Anna; Norton, Ashley

    2017-10-01

    The project discussed in this paper was designed to expand research and instigate revitalization of Indigenous food networks in Saskatchewan, Canada, by exploring the current state of local Indigenous food networks, creating a Facebook page, organizing volunteer opportunities and surveying workshop participants regarding their knowledge and interest in Indigenous foods. The survey included Likert scale questions and qualitative questions. Project activities and survey results are discussed using statistical and qualitative analysis of the themes. Results indicate that participants are very interested in learning more about, and having greater access to, traditional foods and suggest that supporting Indigenous food networks may be an appropriate response to food insecurity in communities. Elders and community members are vital players in Indigenous foods exploration and revitalization in Saskatchewan by passing on traditional education. © The Author 2016. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  5. Letting the people speak: the public consultation process for nuclear power in Alberta and Saskatchewan

    International Nuclear Information System (INIS)

    Bratt, D.

    2010-01-01

    This paper compares the Alberta and Saskatchewan governments' public consultation process for the introduction of nuclear power in their provinces. While the goal was the same - to gauge public reaction on a continuous policy issue - the design of their respective consultation process was quite different. The paper analyzes the techniques of public consultation in the nuclear sector, especially the use of public hearings and multiple consultative tools. Finally, it assesses the impact that public consultation has on government decision-making. (author)

  6. Environmental conditions of two abandoned uranium mill tailings sites in northern Saskatchewan

    International Nuclear Information System (INIS)

    Kalin, M.

    Two abandoned uranium mill tailings sites near Uranium City, Saskatchewan, have been studied in an attempt to follow the natural rehabilitation processes. The Gunnar site is a largely terrestrial environment while the Lorado mill tailings were discharged mainly into Nero Lake. This report describes the ecological conditions of both sites, potential long-term environmental degradation, and possible measures to assist the recovery of both areas

  7. Agribusiness Planning - Teaching and Cases at the University of Saskatchewan, Canada

    OpenAIRE

    Brown, William J.

    2005-01-01

    The University of Saskatchewan (U of S) offers 2 courses in agribusiness planning where students form groups of 3 or 4 and prepare a complete business plan for an actual or planned agribusiness. Individuals or groups wishing to have a agribusiness plan completed can apply to the U of S and a student group will be assigned to their project. The components of a business plan includes the following sections; the executive summary, the introduction to the business being planned, the industry over...

  8. Countering school bullying: An analysis of policy content in Ontario and Saskatchewan

    Directory of Open Access Journals (Sweden)

    Ginette Diane Roberge

    2011-08-01

    Full Text Available The incidence of extreme school violence as a direct consequence of bullying among peers, exacerbated by vast media attention, has caused educational institutions worldwide to put bullying intervention and prevention strategies into operation. This study focused on an overview of two provincewide antibullying incentives in the Canadian provinces of Ontario and Saskatchewan, and an analysis of the quality of their respective antibullying policies. An itemized list of beneficial practices for bullying intervention and prevention originated from Smith, Smith, Osborn and Samara (2008’s scoring scheme. The scoring scheme was adapted to the current study by linking research-based program elements that have been found to be effective in reducing school bullying to a content analysis of both provincial frameworks. The final scoring scheme comprised a total of 39 criterions, divided into five categories: Defining Bullying Behaviors, Establishing a Positive School Climate, Disseminating, Monitoring and Reviewing Policy, Reporting and Responding to Bullying, and Involving the Broader Community. Results showed that policies contained a total average of 60% of the criterions in Ontario, and 59% in Saskatchewan. The conclusion of this study observes from policy lenses key essentials of bullying intervention and prevention initiatives in elementary and secondary educational settings. Recommendations are proposed to bridge the gap between areas that have received extensive attention and areas that have received less treatment in bullying intervention and prevention endeavors, using the content of Ontario and Saskatchewan policies as a basis for discussion.

  9. Environmental liability and contaminated site management : a strategic approach for Saskatchewan

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-12-31

    The issue of how much liability can be imposed on a party for remediating a contaminated site is discussed. Many jurisdictions have either passed legislation or implemented policies on environmental liability consistent with the 1993 framework outlined by the Canadian Council of Ministers of the Environment (CCME). In 1997, the Minister of Saskatchewan Environment and Resource Management (SERM) received a report from the Minister`s Contaminated Site Liability Advisory Group (CSLAG) which made a series of recommendations on the application of CCME principles in a Saskatchewan context. This document clarifies SERM`s approach to the management of contaminated sites in Saskatchewan and proposes a process model in accordance with the principles outlined by CCME and CSLAG to provide a workable system for determining which remedial measures are appropriate for specific contaminated sites. The report also identifies the parties responsible for implementing remedial measures and encourages them to negotiate the sharing of responsibility for the remediation among themselves. The treatment of orphan shares/sites is also discussed. 1 fig.

  10. "The largest Lean transformation in the world": the implementation and evaluation of lean in Saskatchewan healthcare.

    Science.gov (United States)

    Kinsman, Leigh; Rotter, Thomas; Stevenson, Katherine; Bath, Brenna; Goodridge, Donna; Harrison, Liz; Dobson, Roy; Sari, Nazmi; Jeffery, Cathy; Bourassa, Carrie; Westhorp, Gill

    2014-01-01

    The Saskatchewan Ministry of Health has committed to a multi-million dollar investment toward the implementation of Lean methodology across the province's healthcare system. Originating as a production line discipline (the Toyota Production System), Lean has evolved to encompass process improvements including inventory management, waste reduction and quality improvement techniques. With an initial focus on leadership, strategic alignment, training and the creation of a supportive infrastructure (Lean promotion offices), the goal in Saskatchewan is a whole health system transformation that produces "better health, better value, better care, and better teams." Given the scope and scale of the initiative and the commitment of resources, it is vital that a comprehensive, longitudinal evaluation plan be implemented to support ongoing decision-making and program design. The nature of the initiative also offers a unique opportunity to contribute to health quality improvement science by advancing our understanding of the implementation and evaluation of complex, large-scale healthcare interventions. The purpose of this article is to summarize the background to Lean in Saskatchewan and the proposed evaluation methods. Copyright © 2014 Longwoods Publishing.

  11. A quantitative day in the life of a Saskatchewan rural physician.

    Science.gov (United States)

    Harrison, Emmett; Dhillon, Paul B A

    2018-01-01

    Rural family physicians are often required to meet a wide variety of medical service demands that are otherwise the responsibility of specialty physicians in urban centres. However, many rural physicians enjoy the practice variety and ability to meet patients' medical needs through this wider spectrum of care. We aimed to quantify and summarize the workload and clinical disorders seen by rural family physicians in Saskatchewan relative to urban family physicians. We used Saskatchewan Ministry of Health billing data for 2015/16 to compare rural and urban care provision. The data were summarized in a graphic 1-month format to portray a typical month in the life of a rural physician in the province. In the office setting, rural family physicians saw 16.8% more cardiac presentations in adults over 65 years of age than did urban family physicians; otherwise, there were no significant differences in the top office diagnosis categories seen by the 2 groups. Differences were apparent, however, in the hospital setting: urban family physicians saw more patients presenting with pain and, reflective of centralization of obstetric delivery services, performed more deliveries than did rural physicians. There are differences in the clinical presentations seen by rural and urban family physicians, and these need to be considered by new physicians considering rural practice. Our simple visual depiction of average workload, vacation and activity levels of rural physicians can further inform medical residents on the realities of working in rural Saskatchewan as a family physician. A more complete understanding of clinical workload expectations may promote recruitment of resident physicians.

  12. Assessing the impacts of Saskatchewan's minimum alcohol pricing regulations on alcohol-related crime.

    Science.gov (United States)

    Stockwell, Tim; Zhao, Jinhui; Sherk, Adam; Callaghan, Russell C; Macdonald, Scott; Gatley, Jodi

    2017-07-01

    Saskatchewan's introduction in April 2010 of minimum prices graded by alcohol strength led to an average minimum price increase of 9.1% per Canadian standard drink (=13.45 g ethanol). This increase was shown to be associated with reduced consumption and switching to lower alcohol content beverages. Police also informally reported marked reductions in night-time alcohol-related crime. This study aims to assess the impacts of changes to Saskatchewan's minimum alcohol-pricing regulations between 2008 and 2012 on selected crime events often related to alcohol use. Data were obtained from Canada's Uniform Crime Reporting Survey. Auto-regressive integrated moving average time series models were used to test immediate and lagged associations between minimum price increases and rates of night-time and police identified alcohol-related crimes. Controls were included for simultaneous crime rates in the neighbouring province of Alberta, economic variables, linear trend, seasonality and autoregressive and/or moving-average effects. The introduction of increased minimum-alcohol prices was associated with an abrupt decrease in night-time alcohol-related traffic offences for men (-8.0%, P prices may contribute to reductions in alcohol-related traffic-related and violent crimes perpetrated by men. Observed lagged effects for violent incidents may be due to a delay in bars passing on increased prices to their customers, perhaps because of inventory stockpiling. [Stockwell T, Zhao J, Sherk A, Callaghan RC, Macdonald S, Gatley J. Assessing the impacts of Saskatchewan's minimum alcohol pricing regulations on alcohol-related crime. Drug Alcohol Rev 2017;36:492-501]. © 2016 Australasian Professional Society on Alcohol and other Drugs.

  13. Dominique-Janine extension, McClean Lake project, and midwest joint venture: report of the joint Federal-Provincial panel on uranium mining developments in Northern Saskatchewan

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-10-01

    A report of the joint federal-provincial panel on uranium mining developments in northern Saskatchewan. The review of the projects have taken into consideration the impact upon the peoples living in northern Saskatchewan. Benefits will be seen in the form of employment, business opportunities and royalties while causing only a small incremental increase to existing environmental and health risks.

  14. Dominique-Janine extension, McClean Lake project, and midwest joint venture: report of the joint Federal-Provincial panel on uranium mining developments in Northern Saskatchewan

    International Nuclear Information System (INIS)

    1993-10-01

    A report of the joint federal-provincial panel on uranium mining developments in northern Saskatchewan. The review of the projects have taken into consideration the impact upon the peoples living in northern Saskatchewan. Benefits will be seen in the form of employment, business opportunities and royalties while causing only a small incremental increase to existing environmental and health risks

  15. Palynological and iridium anomalies at Cretaceous-Tertiary boundary, south-central Saskatchewan

    Science.gov (United States)

    Nichols, D.J.; Jarzen, D.M.; Orth, C.J.; Oliver, P.Q.

    1986-01-01

    The Cretaceous-Tertiary boundary in south-central Saskatchewan is marked by coincident anomalies in abundance of iridium and fern spores at the extinction level of a suite of Cretaceous pollen taxa. Evidence of disruption of the terrestrial flora includes the fern-spore abundance anomaly and local extinction of as much as 30 percent of angiosperm species. The reorganized earliest Tertiary flora is made up largely of surviving species that assumed new roles of dominance. Persistence of climatically sensitive taxa across the boundary indicates that if paleoclimate was altered by the terminal Cretaceous event, it returned quickly to the pre-event condition.

  16. Critique of the Saskatchewan Uranium Royalty in the light of neutral taxation

    International Nuclear Information System (INIS)

    Kwon, O.Y.

    1982-01-01

    The Saskatchewan Uranium Royalty System, in operation since 1976, is the provincial government's prime policy vehicle towards the uranium industry. The enunciated objectives of the royalty system are (Sask., 1977): (a) to ensure a minimum return to the province from the extraction of uranium; (b) to capture a fair share of the ''excess'' profits; (c) to provide the producers with an adequate rate of return on investment; and (d) to leave marginal production decisions unaffected. The purpose of this paper is to evaluate the royalty system in light of these objectives. This article evaluates neutral taxation and how it effects the Saskatchwan Royalty System

  17. Progress, public health, and power: Foucault and the Homemakers' Clubs of Saskatchewan.

    Science.gov (United States)

    McLean, Scott; Rollwagen, Heather

    2008-08-01

    From 1911 to 1979, the Homemakers' Clubs of Saskatchewan mobilized and monitored extensive study and action in the field of public health. This article explores how these clubs exhorted women to strive for progress, and encouraged women to internalize such striving as fundamental to their own identities. The techniques used included encouraging commitment to shared goals, making such goals personal, structuring action, requiring women to report their thoughts and actions, rewarding certain behaviors, and linking those behaviors with emotionally compelling causes. Rooted in a Foucauldian conceptual framework, this article contributes to the sociological understanding of subject formation and governance.

  18. Improved production operating efficiencies through automation: Wascana Energy`s SCADA system implementation in southeast Saskatchewan

    Energy Technology Data Exchange (ETDEWEB)

    Knudsen, R; Foord, T; Bartle, A

    1996-12-31

    Supervisory control and data acquisition (SCADA) systems covering Wascana Energy`s whole southeast Saskatchewan operating area were implemented in 1994-95. The benefits of this automation were described. Operations practices were reviewed and a brief description of the system was provided. Main features of the system described included data storage/retrieval, data display, alarm group organization, alarm call out monitoring, dynagraph display, and the Microsoft SQL server computer. Automation was found to significantly change the operator`s traditional role and altered operation practices in general. SCADA systems were found to improve operating efficiencies and production performance significantly, when properly implemented and utilized. 6 refs., 3 figs.

  19. Criteria for uranium occurrences in Saskatchewan and Australia as guides to favorability for similar deposits in the United States

    International Nuclear Information System (INIS)

    Kalliokoski, J.; Langford, F.F.; Ojakangas, R.W.

    1978-07-01

    The objective of this study was to explain the occurrence of the large uranium deposits that have been found in northern Saskatchewan and the Northern Territory of Australia, to provide criteria to evaluate the favorability of Proterozoic rocks in the United States for similar deposits. All of these deposits belong to the class known as the Proterozoic unconformity-type pitchblende deposits. Chapters are devoted to: uranium deposits in Saskatchewan; uranium deposits of the Darwin and Arnhem Land area, Northern Territory of Australia; model for the Proterozoic unconformity-type pitchblende deposits; and evaluation of the geology of selected states for its favorability for Proterozoic unconformity-type pitchblende deposits

  20. Assessment of food-water nexus by water footprint: a case study in Saskatchewan, Canada

    Science.gov (United States)

    Zhao, Y.; Si, B.

    2016-12-01

    It is important but challengeable to understand the water-food nexus complexity. The water footprint (WF), a relatively new index, is a comprehensive indicator that can be used to evaluate crop water production. This paper aims to 1) determine how water footprint changes at different crop rotational types; 2) investigate what is difference if WF is calculated by yield-based or protein-based; and 3) explore how virtual water flows are responding to regional meteorological, agricultural, and socio-economic factors. The result provided the water footprint and virtual water flow exemplified for Saskatchewan agri-food production industries. By using the water footprint, we determined the best rotation for pulse crops in terms of efficiency of water productivity and water-saving opportunity. While yield is a comprehensive index to assess the productivity (yield-based WF), it underestimated the contribution of some crops, such as pulse crops with relatively low yield but high protein contents (protein-based WF). Consequently, we concluded that water-saving benefits can be achieved by the development and adoption of water efficient technology and better virtual water flows may be achieved by increased area of low water footprint in Saskatchewan. Our finding improves the current concepts of water and food security, informs production and trade decisions, and thus suggests optimal strategies by reduced water footprints in terms of agricultural management.

  1. Municipal consultation key to understanding haul road maintenance agreements for Saskatchewan rural municipalities

    International Nuclear Information System (INIS)

    Leibel, R.E.A.

    1998-01-01

    Current municipal perspectives regarding the oil and gas industry in Saskatchewan were described. Municipal jurisdiction and authority regarding road development and heavy haul road maintenance agreements were defined. Based on actual work experience, collaborative working relationships between the oil and gas industry and the municipal sector is well worth some industry time and effort since it will result in cost savings for the industry. In general, rural municipalities receive very limited tax benefits to recapture the costs of road reconstruction and maintenance caused by heavy industry traffic. Road servicing costs can be recaptured only if companies respect the weight limits, hauling regulations and road bans. On the whole, municipalities in Saskatchewan are favourably disposed towards the oil and gas industry, and have done well in the past to accommodate industry's needs. It is not unreasonable therefore to expect that industry show sensitivity to the impact of its activities on the local municipality, and does its level best to be on good terms with the municipalities through early two-way communication. Text of some relevant acts of the Legislature respecting the powers and authorities of rural municipalities are appended

  2. An assessment of the radiological impact of uranium mining in northern Saskatchewan

    International Nuclear Information System (INIS)

    1986-06-01

    This report presents the findings of a study which investigated the regional radiological impact of uranium mining in northern Saskatchewan. The study was performed by IEC Beak Consultants Ltd. under a contract awarded by Environment Canada in partnership with the Atomic Energy Control Board. This preliminary assessment suggests there is a negligible combined regional radiological impact from simultaneous operation of the three operating mines investigated as part of the present study. The mines are spaced too far apart for any superposition of emissions to be significantly greater than a small fraction of background levels. The most exposed individual not directly associated with any of the mining operations is estimated to receive a total radiation dose equal to about 3% of the dose due to natural background radiations. This increment is equivalent to the increment in natural background that would be received by an individual moving from Vancouver to Wollaston Post, before mining began in the area, as a result of reduced atmospheric shielding from cosmic radiation. Radiological impacts on biota are estimated to have insignficant effects on natural populations in all cases. However, since the study only investigates the effects of operational releases of radionuclides, the results do not imply that uranium mining developments will or will not have significant long-term radiological impact on northern Saskatchewan. Radiological impact assessments described in this report are estimates only. There are some uncertainties in the available data and modelling methodology. The radiological impact of abandoned tailings areas was not included in this study

  3. In the Face of Anti-LGBQ Behaviour: Saskatchewan High School Students' Perceptions of School Climate and Consequential Impact

    Science.gov (United States)

    Morrison, Melanie A.; Jewell, Lisa; McCutcheon, Jessica; Cochrane, Donald B.

    2014-01-01

    In Canada, there is a dearth of research on school climate for lesbian, gay, bisexual, and questioning (LGBQ) students. Using social networking, 60 students from high schools in Saskatchewan participated in a climate survey. Results indicated that anti-LGBQ speech was widespread, as were other forms of harassment. The more victimization that was…

  4. Examining the Supply of and Demand for Physiotherapy in Saskatchewan: The Relationship between Where Physiotherapists Work and Population Health Need.

    Science.gov (United States)

    McFadden, Brighid; Jones McGrath, Kendra; Lowe, Teghan; Thiessen, Carla; Irinici, Steven; Shah, Tayyab; Milosavljevic, Stephan; Bath, Brenna

    Purpose: This research examined the association between the distribution of physiotherapists in Saskatchewan relative to population health characteristics and self-reported physiotherapy use. Methods: Using a cross-sectional design, de-identified data were collected from the 2013 Saskatchewan College of Physical Therapy membership renewals ( n =643), and Saskatchewan population health characteristics data were obtained from the 2009-2012 Canadian Community Health Surveys (CCHSs). Age- and sex-adjusted proportions of selected population health characteristics were calculated and stratified by health region and rural-urban location; both were determined, for physiotherapists and CCHS participants, using postal codes. The association between physiotherapy distribution and physiotherapy use was calculated, and geospatial mapping techniques were used to display physiotherapist distribution across the province relative to population health characteristics. Results: Across health regions, a positive correlation ( r =0.655, p supply and distribution of physiotherapists and population health needs and demands. Conclusion: There is a discrepancy in Saskatchewan among the distribution of physiotherapists, self-reported physiotherapy use, and population health characteristics, especially in rural settings. These findings provide insight into which areas are in need of increased physiotherapy services.

  5. Vibrations across a Continent: The 1978 Indian Child Welfare Act and the Politicization of First Nations Leaders in Saskatchewan

    Science.gov (United States)

    Stevenson, Allyson

    2013-01-01

    The 1983 Review of the Family Services Act (1973) and the Advisory Council meetings in Saskatchewan should be viewed against the backdrop of political changes taking place in North American society. Beginning with decolonization movements in both Canada and the United States, control over the provision of child and family services to indigenous…

  6. Reusing and recycling in Saskatchewan: Environmental benefits of reusing and recycling

    Energy Technology Data Exchange (ETDEWEB)

    1994-01-01

    After an introduction explaining the environmental benefits of reusing and recycling, as well as providing suggestions on minimizing waste and conserving energy, a directory of recyclers and handlers of various kinds of waste in Saskatchewan is presented. Names, addresses/telephone numbers, and types of materials accepted are given for recyclers of animal products, clothing or textiles, glass, compostable materials, industrial hardware, metals, office products, paper, plastic, and tires. Collection depots in the SARCAN recycling program for beverage containers are listed, giving town name, address, hours of operation, and telephone number. Receivers of waste dangerous goods are listed under the categories of ozone-depleting substances, waste batteries, solvents, lubricating oils and oil filters, paint, flammable liquids, antifreeze, drycleaning waste, and miscellaneous.

  7. The Saskatchewan Environmental Assessment Act Guide to Proposal Development : oil and natural gas projects

    International Nuclear Information System (INIS)

    1999-02-01

    The manner in which requests for review of oil and natural gas projects are to be provided under the Environmental Assessment Act in Saskatchewan is described. The provisions of the Guide apply to all seismic projects on private or Crown lands, all drilling projects, flowline projects, access routes and production facilities on any land, except where the project is on cultivated land where it does not interfere with water bodies or endangered species. It also applies to any project that has the potential to meet the definition of 'development' under the Environmental Assessment Act. Basically, the following information is required for all proposals: (1) project description, (2) project evaluation, (3) description of proposed waste management practices, and (4) description of the proposed environmental monitoring. 4 refs

  8. Chemical Form of Selenium in Naturally Selenium-Rich Lentils (Lens Culinaris L.) From Saskatchewan

    Energy Technology Data Exchange (ETDEWEB)

    Thavarajah, D.; Vandenberg, A.; George, G.N.; Pickering, I.J.

    2009-06-04

    Lentils (Lens culinaris L.) are a source of many essential dietary components and trace elements for human health. In this study we show that lentils grown in the Canadian prairies are additionally enriched in selenium, an essential micronutrient needed for general well-being, including a healthy immune system and protection against cancer. Selenium K near-edge X-ray absorption spectroscopy (XAS) has been used to examine the selenium biochemistry of two lentil cultivars grown in various locations in Saskatchewan, Canada. We observe significant variations in total selenium concentration with geographic location and cultivar; however, almost all the selenium (86--95%) in these field-grown lentils is present as organic selenium modeled as selenomethionine with a small component (5--14%) as selenate. As the toxicities of certain forms of arsenic and selenium are antagonistic, selenium-rich lentils may have a pivotal role to play in alleviating the chronic arsenic poisoning in Bangladesh.

  9. Family mineral estate planning in Saskatchewan: a primer for members of the oil and gas industry

    International Nuclear Information System (INIS)

    Elash, P.D.

    1997-01-01

    The estate and tax planning problems that are commonly encountered by private individuals who own mines and minerals situated in Saskatchewan were discussed. The basic concepts of legal ownership of mines and minerals, petroleum and natural gas leases, drilling licenses and spacing regulations were reviewed, followed by a summary of basic estate and tax planning strategies. These strategies emphasized the three fundamental objectives of estate and tax planning for family mineral holdings, namely (1) eliminating estate tax, (2) income splitting to minimize tax payable from year to year, and (3) title consolidation to simplify ownership. The various means by which an 'Estate Freeze' can be effected - sale/transfer to spouse and/or children, trust, incorporation, and subsequent sale of mineral assets to the corporation, and the basic tax planning instruments available to to the family mineral owner also have been addressed

  10. Genetic models and their impact on uranium exploration in the Athabasca sandstone basin, Saskatchewan, Canada

    International Nuclear Information System (INIS)

    Strnad, J.G.

    1980-01-01

    While the Beaverlodge area of Northern Saskatchewan became an important uranium-producing district during the 1950s, the Athabasca sandstone basin, located in the immediate vicinity, was considered to be non-prospective in Canada's regional assessment. Twenty years later, with the introduction of the supergene model into the basin's exploration strategy, the favourability of the host-rock for uranium deposits was shown. However, in some instances the search for local targets was enriched by implementing non-supergene models. Most geologists originally favoured the Middle Proterozoic (sub-Helikian) unconformity as a unique ore-controlling feature. Later, the concept of Lower Proterozoic (Aphebian) syngenetic protore, as represented by graphite-bearing strata in Archaean proximity, was added. In the author's view the combination of these factors is productive only within specialized segments of Archaean-Lower Proterozoic (Archaean-Aphebian) contact zones. (author)

  11. Uranium and base metal dispersion studies in the Maquire Lake area, Saskatchewan

    International Nuclear Information System (INIS)

    Sopuck, V.J.; Lehto, D.A.W.; Alley, D.W.

    1980-03-01

    The objective of this study was to study uranium and base metal dispersion in various sample media occurring in the Maguire Lake area of Saskatchewan: bedrock, overburden, lake water, and lake sediments. Factors controlling partitioning of metals among various sample media were investigated, and lake sediment data were interpreted in terms of the factors to determine the significance of lake sediment data in indicating local mineralization. The association between organic matter contents and metal contents was found to vary between lake-center and nearshore sediments. Nickel, cobalt and zinc in lake sediments are strongly controlled by hydroxide precipitation and are less dependent on bedrock type. The concentration of Fe in center-lake sediments appears to reflect only the physicochemical parameters in the lake. Uranium and copper are strongly controlled by and preferentially concentrated in the organic matter; however, in center-lake sediments with >12 percent organic matter, U and Cu strongly reflect rock type

  12. SORE - a pulse stretcher for the Saskatchewan 300-MeV linac

    International Nuclear Information System (INIS)

    Bergstrom, J.C.; Caplan, H.S.; Norum, B.E.; Servranckx, R.V.

    1983-01-01

    A design study has been made of a pulse stretcher to increase the duty factor of the 300 MeV electron accelerator of the Saskatchewan Accelerator Laboratory. The design was constrained by the desire to house the pulse stretcher within the existing accelerator building and to make maximal use of existing beam transport lines. The pulse stretcher ring consists of two 180 0 bend regions connected by achromatic straight sections. The overall length is 50.49 m and the width is 6.64m. The modes of injection and extraction will be available. In the first mode a shortened linac pulse of 300 ns duration will be injected during a single turn directly into the closed orbit of the pulse stretcher. A second mode of injection/extraction involves use of a longer linac pulse. The basic geometry of the PSR is dictated by the dimensions of the accelerator vault and access room

  13. Understanding and managing environmental liability in the Saskatchewan oil and gas industry

    International Nuclear Information System (INIS)

    Andrychuk, L.D.; LeBlanc, L.B.

    1998-01-01

    An overview of Saskatchewan legislative framework regarding the oil and gas industry was presented. In the oil and gas industry, environmental issues are regulated at the provincial level, but the industry must also be aware of federal environmental law when dealing with federal lands, federal financial assistance, interprovincial or international projects or projects which have transboundary environmental effects. In this context, the provisions of the Oil and Gas Conservation Act (OGCA) and the Oil and Gas Conservation Regulations (OGCR), the licensing of oil and gas wells, the acquisition and surrender of surface rights, and the procedures involved in environmental assessment approval were outlined. Emission control, air pollution abatement, the storage and disposal of hazardous materials, environmental issues in property transactions, and corporate environmental management are also subject to regulation under OGCA and OGCR. 42 refs

  14. Leaching of U, 230Th and 226Ra from Saskatchewan uranium ore after removing clay

    International Nuclear Information System (INIS)

    Muthuswami, S.V.; Mohd Yunus, M.Z.; Mohamad Nor, M.I.; Kassim, Z.A.; Nirdosh, I.

    1993-01-01

    Distribution of U, 230 Th and 226 Ra in various size fractions in a typical Saskatchewan uranium ore and its resultant mill tailings indicated that less than 4% of these radionuclides were present in the fine ≤ 45 μm) size fraction in the ore whereas their concentration in the similar size fraction in the tailings was > 80%. Removal of clay minerals from the ore by flotation was unsuccessful whereas sedimentation gave nearly complete removal. Leaching of 230 Th from the ore before and after removing clay minerals indicated that dissolution of 230 Th was mproved at higher E h and acidity of the leaching medium and that it was independent of the presence of clay minerals in the ore. (orig.) [de

  15. Recovery of native prairie after pipeline construction in the Sand Hills region of Saskatchewan

    International Nuclear Information System (INIS)

    Walker, D.; Kremer, L.; Marshall, W.

    1996-01-01

    Land reclamation measures taken after construction of a large diameter natural gas pipeline in the Great Sand Hills region of southwestern Saskatchewan were detailed. Mitigation measures included modified construction procedures to minimize the size of the disturbance, worker educational programs to sensitize them to the prevailing fragile environment, dormant season construction, efforts to salvage topsoil seedbank, fertilizer application, straw bale wind barriers, brush mulch wind barriers, surface manipulation with the Hodder Gouger, fencing-out cattle, and the application of a seed mixture of agronomic legumes and native grasses. Vegetation and soil erosion were monitored over a period of four years. After four years the canopy cover was 88 per cent native species. On low-lying, protected sites vegetation was stable enough to support cattle grazing. Exposed sites will not reach this level of vegetation stability for some years to come due soil erosion by wind

  16. Mass Balance Modelling of Saskatchewan Glacier, Canada Using Empirically Downscaled Reanalysis Data

    Science.gov (United States)

    Larouche, O.; Kinnard, C.; Demuth, M. N.

    2017-12-01

    Observations show that glaciers around the world are retreating. As sites with long-term mass balance observations are scarce, models are needed to reconstruct glacier mass balance and assess its sensitivity to climate. In regions with discontinuous and/or sparse meteorological data, high-resolution climate reanalysis data provide a convenient alternative to in situ weather observations, but can also suffer from strong bias due to the spatial and temporal scale mismatch. In this study we used data from the North American Regional Reanalysis (NARR) project with a 30 x 30 km spatial resolution and 3-hour temporal resolution to produce the meteorological forcings needed to drive a physically-based, distributed glacier mass balance model (DEBAM, Hock and Holmgren 2005) for the historical period 1979-2016. A two-year record from an automatic weather station (AWS) operated on Saskatchewan Glacier (2014-2016) was used to downscale air temperature, relative humidity, wind speed and incoming solar radiation from the nearest NARR gridpoint to the glacier AWS site. An homogenized historical precipitation record was produced using data from two nearby, low-elevation weather stations and used to downscale the NARR precipitation data. Three bias correction methods were applied (scaling, delta and empirical quantile mapping - EQM) and evaluated using split sample cross-validation. The EQM method gave better results for precipitation and for air temperature. Only a slight improvement in the relative humidity was obtained using the scaling method, while none of the methods improved the wind speed. The later correlates poorly with AWS observations, probably because the local glacier wind is decoupled from the larger scale NARR wind field. The downscaled data was used to drive the DEBAM model in order to reconstruct the mass balance of Saskatchewan Glacier over the past 30 years. The model was validated using recent snow thickness measurements and previously published geodetic mass

  17. Development opportunities for northern aboriginal communities from Saskatchewan's uranium mining industry

    International Nuclear Information System (INIS)

    Richards, A.

    2003-01-01

    A. Richards, a public relations specialist from Cogema Resources Inc., discussed the programmes for human resource and community development in northern Saskatchewan. This region has the world's largest known high-grade deposits of uranium as well as a high level of provincial, public and northern community support. A mainly Aboriginal population of around 35 000 with a very high proportion of young persons entering the work force, lives in small, dispersed communities in a landscape of forest and lakes. All of the uranium mines are in remote locations with 'local impact' communities often several hundred kilometres away. In the late 1970's a public board of inquiry set none operating conditions that included maximizing opportunities for northern business and employment. Dozens of joint initiatives have since been developed and resulted in innovative hiring, training and transportation programmes, as well as support programmes to improve health, education, professional and business development and quality of life in the communities. Residents of northern Saskatchewan, like all other Canadians, are not prepared to accept environmental risks in return for economic opportunities. Three regional Environmental Quality Committees, with representatives froth all of the northern communities, work with Provincial agencies and the uranium mining industry to ensure community concerns are included in decisions. Northern hunters and fishermen, whose close links with the land are respected, provide relevant data to the Environmental Monitoring Program. Mutual trust is developed through constant interaction and dialogue in one-to-one relationships. Traditional activities like trapping are given their full importance. A Community Vitality Project jointly monitors social well being as defined by northern interests and culture. Compensations and company donations in some cases provide resources for community activities. (author)

  18. Income adequacy and education associated with the prevalence of obesity in rural Saskatchewan, Canada.

    Science.gov (United States)

    Chen, Yue; Rennie, Donna C; Karunanayake, Chandima P; Janzen, Bonnie; Hagel, Louise; Pickett, William; Dyck, Roland; Lawson, Joshua; Dosman, James A; Pahwa, Punam

    2015-07-24

    Obesity is prevalent in rural communities in Canada, however little is known about the social determinants of health and obesity in rural populations. Socioeconomic status has been found to be inversely associated with the risk of obesity in developed countries. This study investigated the relationship between income adequacy, education and obesity in a rural setting. The study used data from 5391 adults aged 18-69 who participated in the Saskatchewan Rural Health Study in 2010. Participants completed a survey that included questions about location of residence, body weight, height, and socio-demographic and behavioral factors. Obesity was defined as body mass index being ≥ 30 kg/m(2). Logistic regression using generalized estimating equation was conducted to assess the associations of income adequacy and education level with the prevalence of obesity taking covariates into consideration. Approximately a third of the participants were obese and the prevalence of obesity was similar for men and women. The prevalence of obesity was significantly higher for rural residents not living on farm compared with those living on farm (p education compared with those with > 12 years of education (aOR: 1.18; 95% CI: 1.05-1.34). Low income adequacy was significantly associated with an increased risk of obesity but only among those not living on farm (aOR: 1.80; 95% CI: 1.16-2.79). Home location was associated with obesity prevalence in rural Saskatchewan and modified the influence of income adequacy, but not the influence of education, on obesity. Adults not living on farm had an increased risk of obesity and showed a significant impact of income adequacy on obesity.

  19. Nurses Taking the Lead: A Community Engagement and Knowledge Exchange Forum on Substance Abuse and Addiction in Prince Albert, Saskatchewan.

    Science.gov (United States)

    Maina, Geoffrey; Mishak, Brenda; de Padua, Anthony; Strudwick, Gillian; Docabo, Angelica; Tahir, Hira

    2017-01-01

    Prince Albert, Saskatchewan, is experiencing a substance use and addiction crisis with devastating consequences. To engage local stakeholders on substance use and addiction issues, nurse researchers at the University of Saskatchewan, Prince Albert Campus, planned and organized a one-day community engagement and knowledge exchange forum. The forum provided the opportunity for interested community groups, members and individuals to share their experiences and to explore novel ways to prevent and respond to the substance abuse and addiction challenges in the region. Participants included community leaders, people and families living with addiction, service providers, local stakeholders, health professionals, researchers and Indigenous Elders. This paper describes the process and outcomes of this event and describes the role of nurse scholars in leading these efforts. © 2017 Longwoods Publishing.

  20. Antimicrobial resistance of fecal Salmonella spp. isolated from all phases of pig production in 20 herds in Alberta and Saskatchewan

    OpenAIRE

    Rosengren, Leigh B.; Waldner, Cheryl L.; Reid‐Smith, Richard J.; Checkley, Sylvia L.; McFall, Margaret E.; Rajíc, Andrijana

    2008-01-01

    Salmonella spp. (n = 468), isolated from the feces of sows, nursery, and grow‐finish pigs in 20 farrow‐to‐finish herds in Alberta and Saskatchewan, were tested for susceptibility to 16 antimicrobials. No resistance was identified to amikacin, amoxicillin‐clavulanic acid, ceftiofur, ceftriaxone, ciprofloxacin or nalidixic acid, and less than 1% of the isolates were resistant to cefoxitin and gentamicin. Isolates were most commonly resistant to tetracycline (35%) and sulfamethoxazole (27%). Ove...

  1. Radionuclides in the lichen-caribou-human food chain near uranium mining operations in northern Saskatchewan, Canada.

    OpenAIRE

    Thomas, P A; Gates, T E

    1999-01-01

    The richest uranium ore bodies ever discovered (Cigar Lake and McArthur River) are presently under development in northeastern Saskatchewan. This subarctic region is also home to several operating uranium mines and aboriginal communities, partly dependent upon caribou for subsistence. Because of concerns over mining impacts and the efficient transfer of airborne radionuclides through the lichen-caribou-human food chain, radionuclides were analyzed in tissues from 18 barren-ground caribou (Ran...

  2. Ground deformation monitoring using RADARSAT-2 DInSAR-MSBAS at the Aquistore CO2 storage site in Saskatchewan (Canada)

    OpenAIRE

    Czarnogorska, M.; Samsonov, S.; White, D.

    2014-01-01

    The research objectives of the Aquistore CO2 storage project are to design, adapt, and test non-seismic monitoring methods for measurement, and verification of CO2 storage, and to integrate data to determine subsurface fluid distributions, pressure changes and associated surface deformation. Aquistore site is located near Estevan in Southern Saskatchewan on the South flank of the Souris River and west of the Boundary Dam Power Station and the historical part of Estevan coal mine in s...

  3. Radionuclides in small mammals of the Saskatchewan prairie, including implications for the boreal forest and Arctic tundra

    International Nuclear Information System (INIS)

    Thomas, P.A.

    1995-01-01

    The focus of the study reported was to collect and examine baseline data on radionuclides in small prairie mammal food chains and to assess the feasibility of using small mammals as radionuclide monitors in terrestrial ecosystems, in anticipation of possible future nuclear developments in northern Saskatchewan and the Northwest Territories. The study report begins with a literature review that summarizes existing data on radionuclides in small mammals, their food, the ambient environment in Canadian terrestrial ecosystems, principles of terrestrial radioecology, soil and vegetation studies, and food chain studies. It then describes a field study conducted to investigate small mammal food chains at three southwestern Saskatchewan prairie sites. Activities included collection and analysis of water, soil, grains, and foliage samples; trapping of small mammals such as mice and voles, and analysis of gastrointestinal tract samples; and determination of food chain transfer of selected radionuclides from soil to plants and to small mammals. Recommendations are made for future analyses and monitoring of small mammals. Appendices include information on radiochemical methods, soil/vegetation studies and small mammal studies conducted at northern Saskatchewan mine sites, and analyses of variance

  4. Use of Principal Components Analysis and Kriging to Predict Groundwater-Sourced Rural Drinking Water Quality in Saskatchewan.

    Science.gov (United States)

    McLeod, Lianne; Bharadwaj, Lalita; Epp, Tasha; Waldner, Cheryl L

    2017-09-15

    Groundwater drinking water supply surveillance data were accessed to summarize water quality delivered as public and private water supplies in southern Saskatchewan as part of an exposure assessment for epidemiologic analyses of associations between water quality and type 2 diabetes or cardiovascular disease. Arsenic in drinking water has been linked to a variety of chronic diseases and previous studies have identified multiple wells with arsenic above the drinking water standard of 0.01 mg/L; therefore, arsenic concentrations were of specific interest. Principal components analysis was applied to obtain principal component (PC) scores to summarize mixtures of correlated parameters identified as health standards and those identified as aesthetic objectives in the Saskatchewan Drinking Water Quality Standards and Objective. Ordinary, universal, and empirical Bayesian kriging were used to interpolate arsenic concentrations and PC scores in southern Saskatchewan, and the results were compared. Empirical Bayesian kriging performed best across all analyses, based on having the greatest number of variables for which the root mean square error was lowest. While all of the kriging methods appeared to underestimate high values of arsenic and PC scores, empirical Bayesian kriging was chosen to summarize large scale geographic trends in groundwater-sourced drinking water quality and assess exposure to mixtures of trace metals and ions.

  5. Assessing the potential environmental impact of Athabasca oil sands development in lakes across Northwest Saskatchewan

    Science.gov (United States)

    Ahad, J. M.; Cumming, B. F.; Das, B.; Sanei, H.

    2011-12-01

    The continued development of Canada's Athabasca oil sands poses a significant environmental challenge. Low buffered boreal lakes located downwind of the prevailing eastward wind direction may be threatened by acidification and elevated inputs of airborne contaminants such as polycyclic aromatic hydrocarbons (PAHs). An accurate assessment of the impact that increased levels of bitumen production may have on lakes in the region requires an understanding of the historic variability within these systems prior to at least the past several decades. Here we report concentrations of PAHs, δ13C and δ15N of organic matter (OM), Rock-Eval pyrolysis analyses, and distributions of n-alkanes in dated sediment cores from ten lakes located across NW Saskatchewan. Concentrations of PAHs were relatively low (combustion of coniferous wood, was generally the most abundant PAH amongst those reported, demonstrating the importance of forest fires as a principal PAH source. Plots of Hydrogen Index (HI) versus Oxygen Index (OI) fell within a relatively narrow range typical for sediments containing a high content of algal-derived OM. Relatively lower C/N ratios and higher abundances of C17 n-alkane in more recent sediments pointed to an increasingly larger component of algal-derived OM. In all ten lakes δ13C showed gradual upcore depletions that fell within the expected range for fossil fuel combustion (i.e., Suess effect), although this alone may not explain the up to ~3% depletion observed in several of the lakes. In conjunction with the other upcore trends these data may suggest a possible increase in primary productivity over the past several decades in many of the lakes studied. δ15N signatures were more variable, showing upcore increases in some lakes and upcore depletions in others. The increasingly lighter values observed in more recent sediments in some lakes suggest a potential input of depleted bioavailable nitrogen, as might be expected from anthropogenic NOx emissions. This

  6. An Assessment of Demand for a Combined PharmD-MBA Program at the University of Saskatchewan.

    Science.gov (United States)

    Mansell, Kerry; Bruneau-Bouchard, Antoine; Bruni-Bossio, Vincent

    2016-05-13

    (1) Background: Combined MBA programs are becoming increasingly popular, and it is anticipated that there will be 60 combined pharmacy-MBA programs across North America in 2015. We aimed to see if there would be support for a combined PharmD-MBA program at the University of Saskatchewan. (2) Methods: A questionnaire was distributed to 1st, 2nd, and 3rd year pharmacy students at the University of Saskatchewan. A separate questionnaire was developed and all practicing pharmacists in Saskatchewan were emailed a link to SurveyMonkey ® (Palo Alto, CA, USA) to fill it out online. In-person and phone interviews were conducted with pharmacy stakeholders in Saskatchewan and across the country. (3) Results: Of the 265 students, 193 (72.8%) were present on the days the questionnaires were distributed, and they all completed the questionnaires. When asked if they would have pursued a combined degree if the U of S had offered it when they entered the pharmacy program, 16.6% (32/193) and 37.3% (72/193) either strongly agreed or agreed and 29.0% (56/193) were unsure. When pharmacists were asked if an MBA would be valuable or applicable in their current job, 42.2% (128/303) agreed and 13.9% (42/303) strongly agreed. When asked if they felt students graduating with a combined degree would be at an advantage for certain job opportunities upon graduation, 33.6% (100/298) strongly agreed and 55.4% (165/298) agreed. A total of 8 interviews were conducted with key stakeholders from across Canada. Of these 8 stakeholders, only 2 were aware that other combined programs were offered. All of the stakeholders were in favour of the idea of a combined degree. Some felt it was important for the program to have a clear value proposition and healthcare related content would be desirable. (4) Conclusions: Overall, pharmacist, pharmacy student, and stakeholder input indicate that a combined program could be supported at the University of Saskatchewan.

  7. An Assessment of Demand for a Combined PharmD–MBA Program at the University of Saskatchewan

    Science.gov (United States)

    Mansell, Kerry; Bruneau-Bouchard, Antoine; Bruni-Bossio, Vincent

    2016-01-01

    (1) Background: Combined MBA programs are becoming increasingly popular, and it is anticipated that there will be 60 combined pharmacy–MBA programs across North America in 2015. We aimed to see if there would be support for a combined PharmD–MBA program at the University of Saskatchewan. (2) Methods: A questionnaire was distributed to 1st, 2nd, and 3rd year pharmacy students at the University of Saskatchewan. A separate questionnaire was developed and all practicing pharmacists in Saskatchewan were emailed a link to SurveyMonkey® (Palo Alto, CA, USA) to fill it out online. In-person and phone interviews were conducted with pharmacy stakeholders in Saskatchewan and across the country. (3) Results: Of the 265 students, 193 (72.8%) were present on the days the questionnaires were distributed, and they all completed the questionnaires. When asked if they would have pursued a combined degree if the U of S had offered it when they entered the pharmacy program, 16.6% (32/193) and 37.3% (72/193) either strongly agreed or agreed and 29.0% (56/193) were unsure. When pharmacists were asked if an MBA would be valuable or applicable in their current job, 42.2% (128/303) agreed and 13.9% (42/303) strongly agreed. When asked if they felt students graduating with a combined degree would be at an advantage for certain job opportunities upon graduation, 33.6% (100/298) strongly agreed and 55.4% (165/298) agreed. A total of 8 interviews were conducted with key stakeholders from across Canada. Of these 8 stakeholders, only 2 were aware that other combined programs were offered. All of the stakeholders were in favour of the idea of a combined degree. Some felt it was important for the program to have a clear value proposition and healthcare related content would be desirable. (4) Conclusions: Overall, pharmacist, pharmacy student, and stakeholder input indicate that a combined program could be supported at the University of Saskatchewan. PMID:28970393

  8. Quercus macrocarpa annual, early- and latewood widths as hydroclimatic proxies, southeastern Saskatchewan, Canada

    International Nuclear Information System (INIS)

    Vanstone, Jessica R; Sauchyn, David J

    2010-01-01

    Fluctuations in size of annual ring-widths of Quercus species suggest that environmental factors influence the size and density of vessels within the ring, either by acting as a limiting factor for growth or through fine tuning of the wood structure to environmental factors. The purpose of this study is to assess the potential of Q. macrocarpa to provide multiple dendroclimatic proxies for the Canadian Prairies, by investigating growth responses of annual, early- and latewood widths to regional climate variability. Results indicate that ring width chronologies, from southeastern Saskatchewan capture regional signals related to moisture and drought conditions. Correlations suggest that late-wood widths are more representative of annual ring-widths, than are early-wood widths, and are the best proxy of seasonal fluctuations in climate. Thus regression models that include latewood widths were able to account for more variance in the Palmer Drought Severity Index (PDSI) than when annual ring-widths are used as the only proxy. This study demonstrates that Q. macrocarpa can provide multiple dendroclimatic proxies for investigating large scale climatic fluctuations at annual and sub-annual time scales. It is novel in terms of sub-annual analysis of tree-rings in a region that previously lacked dendrochronological research.

  9. Accumulation of selenium in aquatic systems downstream of a uranium mining operation in northern Saskatchewan, Canada

    International Nuclear Information System (INIS)

    Muscatello, J.R.; Belknap, A.M.; Janz, D.M.

    2008-01-01

    The objective of this study was to investigate the accumulation of selenium in lakes downstream of a uranium mine operation in northern Saskatchewan, Canada. Selenium concentrations in sediment and biota were elevated in exposure areas even though water concentrations were low (<5 μg/L). The pattern (from smallest to largest) of selenium accumulation was: periphyton < plankton and filterer invertebrates < detritivore and predator invertebrates < small bodied (forage) fish and predatory fish. Biomagnification of selenium resulted in an approximately 1.5-6 fold increase in the selenium content between plankton, invertebrates and forage fish. However, no biomagnification was observed between forage fish and predatory fish. Selenium content in organisms from exposure areas exceeded the proposed 3-11 μg/g (dry weight) dietary toxicity threshold for fish, suggesting that the selenium released into these aquatic systems has the potential to bioaccumulate and reach levels that could impair fish reproduction. - Selenium bioaccumulation patterns in a north temperate, cold water aquatic ecosystem were similar to those reported from warm water systems

  10. Community Response and Engagement During Extreme Water Events in Saskatchewan, Canada and Queensland, Australia

    Science.gov (United States)

    McMartin, Dena W.; Sammel, Alison J.; Arbuthnott, Katherine

    2018-01-01

    Technology alone cannot address the challenges of how societies, communities, and individuals understand water accessibility, water management, and water consumption, particularly under extreme conditions like floods and droughts. At the community level, people are increasingly aware challenges related to responses to and impacts of extreme water events. This research begins with an assessment of social and political capacities of communities in two Commonwealth jurisdictions, Queensland, Australia and Saskatchewan, Canada, in response to major flooding events. The research further reviews how such capacities impact community engagement to address and mitigate risks associated with extreme water events and provides evidence of key gaps in skills, understanding, and agency for addressing impacts at the community level. Secondary data were collected using template analysis to elucidate challenges associated with education (formal and informal), social and political capacity, community ability to respond appropriately, and formal government responses to extreme water events in these two jurisdictions. The results indicate that enhanced community engagement alongside elements of an empowerment model can provide avenues for identifying and addressing community vulnerability to negative impacts of flood and drought.

  11. Canada's deadly secret : Saskatchewan uranium and the global nuclear system

    Energy Technology Data Exchange (ETDEWEB)

    Harding, J.

    2007-07-01

    Although Canada has a reputation for its support of multilateralism and international peacekeeping, it has provided fuel for American and British nuclear weapons, and continues to provide uranium fuel for nuclear reactors and power plants throughout the world. This book provided a detailed outline of Canada's involvement in uranium mining in Saskatchewan, the largest uranium-producing region in the world. The ways in which Canada has been complicit in the expansion of the global nuclear system were examined. A history of the province's role in the first nuclear arms race between the Soviet Union and the United States was provided, and details of provincial public inquiries conducted to legitimize the expansion of uranium mining were revealed. Issues related to the exploitation of ancestral lands belonging to Aboriginal peoples were discussed along with the impact of uranium mining on communities in the province. It was concluded that the province is now being targeted as a storage site for nuclear waste. refs.

  12. Utilization of diabetes medication and cost of testing supplies in Saskatchewan, 2001.

    Science.gov (United States)

    Johnson, Jeffrey A; Pohar, Sheri L; Secnik, Kristina; Yurgin, Nicole; Hirji, Zeenat

    2006-12-12

    The purpose of this study was to describe the patterns of antidiabetic medication use and the cost of testing supplies in Canada using information collected by Saskatchewan's Drug Plan (DP) in 2001. The diabetes cohort (n = 41,630) included individuals who met the National Diabetes Surveillance System (NDSS) case definition. An algorithm was then used to identify subjects as having type 1 or type 2 diabetes. Among those identified as having type 2 diabetes (n = 37,625), 38% did not have records for antidiabetic medication in 2001. One-third of patients with type 2 diabetes received monotherapy. Metformin, alone or in combination with other medications, was the most commonly prescribed antidiabetic medication. Just over one-half of the all patients with diabetes had a DP records for diabetes testing supplies. For individuals (n = 4,005) with type 1 diabetes, 79% had a DP record for supplies, with an average annual cost of 472 +/- 560 dollars. For type 2 diabetes, 50% had records for testing supplies, with an average annual cost of 122 +/- 233 dollars. Those individuals with type 2 diabetes who used insulin had higher testing supply costs than those on oral antidiabetic medication alone (359 vs 131 dollars; p < 0.001).

  13. Shale fabric and velocity anisotropy : a study from Pikes Peak Waseca Oil Pool, Saskatchewan

    Energy Technology Data Exchange (ETDEWEB)

    Newrick, R.T.; Lawton, D.C. [Calgary Univ., AB (Canada). Dept. of Geology and Geophysics

    2004-07-01

    The stratigraphic sequence of the Pikes Peaks region in west-central Saskatchewan consists of a thick sequence of shale overlying interbedded sandstones, shale and coal from the Mannville Group. Hydrocarbons exist in the Waseca, Sparky and General Petroleum Formations in the Pikes Peak region. The primary objective of this study was to examine the layering of clay minerals in the shale and to find similarities or differences between samples that may be associated with velocity anisotropy. Anisotropy is of key concern in areas with thick shale sequences. Several processing algorithms include corrections for velocity anisotropy in order for seismic images to be well focused and laterally positioned. This study also estimated the Thomsen parameters of anisotropy through field studies. The relationship between the shale fabric and anisotropy was determined by photographic core samples from Pike Peak using a scanning electron microscope. Shale from two wells in the Waseca Oil Pool demonstrated highly variable fabric over a limited vertical extent. No layering of clay minerals was noted at the sub-centimetre scale. Transverse isotropy of the stratigraphy was therefore considered to be mainly intrinsic. 7 refs., 3 tabs., 9 figs.

  14. Availability and Primary Health Care Orientation of Dementia-Related Services in Rural Saskatchewan, Canada.

    Science.gov (United States)

    Morgan, Debra G; Kosteniuk, Julie G; Stewart, Norma J; O'Connell, Megan E; Kirk, Andrew; Crossley, Margaret; Dal Bello-Haas, Vanina; Forbes, Dorothy; Innes, Anthea

    2015-01-01

    Community-based services are important for improving outcomes for individuals with dementia and their caregivers. This study examined: (a) availability of rural dementia-related services in the Canadian province of Saskatchewan, and (b) orientation of services toward six key attributes of primary health care (i.e., information/education, accessibility, population orientation, coordinated care, comprehensiveness, quality of care). Data were collected from 71 rural Home Care Assessors via cross-sectional survey. Basic health services were available in most communities (e.g., pharmacists, family physicians, palliative care, adult day programs, home care, long-term care facilities). Dementia-specific services typically were unavailable (e.g., health promotion, counseling, caregiver support groups, transportation, week-end/night respite). Mean scores on the primary health care orientation scales were low (range 12.4 to 17.5/25). Specific services to address needs of rural individuals with dementia and their caregivers are limited in availability and fit with primary health care attributes.

  15. Rolling-out Lean in the Saskatchewan Health Care System: Politics Derailing Policy

    Directory of Open Access Journals (Sweden)

    Tom McIntosh

    2016-03-01

    Full Text Available Following on the work of Marchildon (2013 this paper examines the political challenges faced by the government of Saskatchewan in rolling out their Lean reforms to the entire provincial health system. The government’s Lean reforms were meant as a vehicle to empower patients and workers in the redesign of service delivery and the creation of a patient-centred system. Lean focuses on continuous improvement, priority setting, employee engagement and the elimination of waste. The reforms appear to have been derailed to a significant degree insofar as key actors inside the system, the media and the public have challenged the goals of the reform, the Lean methodology and process, as well as the cost of the consultants employed to oversee the process. The government’s implementation of the roll-out suffered both from the ability of key actors to withdraw their support and challenge the viability of the reforms in public as well as from a public relations perspective that put the government on the defensive about how people inside the system were being treated with the reforms. As the government moves forward it will have to adjust its implementation processes and strategy in order to overcome the now strong resistance within the health sector.

  16. Distribution of uranium series radionuclides in upland vegetation of northern Saskatchewan

    International Nuclear Information System (INIS)

    Sheard, J.W.

    1986-01-01

    Multivariate methods are used to explore patterns of accumulation of radionuclides and stable elements among 10 plant species at four localities in northern Saskatchewan. Principal components analysis and canonical correlation analysis of the radionuclides and stable elements showed that lead-210 and polonium-210 are correlated with crustal elements distributed in the atmoshpere and therefore are accumulated more abundantly by lichen and moss species than by vascular plants. Uranium showed a similar trend. Neither these radionuclides nor radium-226 showed strong correlations with other stable elements. The highest accumulation of uranium was in the Wollaston Lake region, especially for the nonvascular plants, where the soil levels are lowest. This tends to substantiate previous suggestions that uranium available for uptake by vascular plants is associated with groundwater rather than soil particles. Canonical variates analysis on radionuclide levels in vegetation by species group shows that trees, shrubs, lichens, and moss all have significantly different patterns of accumulation. The vascular and nonvascular groups are separated primarily by lead-210 and polonium- 210 accumulation. The trees and shrubs are separated by radium-226 levels. A similar analysis by locality showed significant differences in radionuclide accumulation by vegetation in all possible pairs of localities, except between the two Wollaston Lake localities. The largest distances were between regions and were based primarily on uranium accumulation in the nonvascular plants. Differences in radium-226 levels among the shrub species are responsible for the significant difference between the two localities in the Churchill River region

  17. Mineralogical controls on aluminum and magnesium in uranium mill tailings: Key Lake, Saskatchewan, Canada.

    Science.gov (United States)

    Gomez, M A; Hendry, M J; Koshinsky, J; Essilfie-Dughan, J; Paikaray, S; Chen, J

    2013-07-16

    The mineralogy and evolution of Al and Mg in U mill tailings are poorly understood. Elemental analyses (ICP-MS) of both solid and aqueous phases show that precipitation of large masses of secondary Al and Mg mineral phases occurs throughout the raffinate neutralization process (pH 1-11) at the Key Lake U mill, Saskatchewan, Canada. Data from a suite of analytical methods (ICP-MS, EMPA, laboratory- and synchrotron-based XRD, ATR-IR, Raman, TEM, EDX, ED) and equilibrium thermodynamic modeling showed that nanoparticle-sized, spongy, porous, Mg-Al hydrotalcite is the dominant mineralogical control on Al and Mg in the neutralized raffinate (pH ≥ 6.7). The presence of this secondary Mg-Al hydrotalcite in mineral samples of both fresh and 15-year-old tailings indicates that the Mg-Al hydrotalcite is geochemically stable, even after >16 years in the oxic tailings body. Data shows an association between the Mg-Al hydrotalcite and both As and Ni and point to this Mg-Al hydrotalcite exerting a mineralogical control on the solubility of these contaminants.

  18. Role of the provincial government of Saskatchewan in encouraging growth in the oil and gas sector

    International Nuclear Information System (INIS)

    Lautermilch, E.

    1997-01-01

    The year 1996 was one of the most successful years for the oil and gas industry in Saskatchewan. In the view of the author this may be said to be due, at least in part, to the provincial government's efforts to establish and implement policies that stimulate economic activity. Government regulation is essential to ensure safe and sensible development, a level playing field for all participants, and to ensure that residents of the province receive a fair share of the benefits of resource development. Some of the positive government actions taken in 1996 include: revisions to the royalty rate structure, simplification of the natural gas administration system, a program to encourage exploration in less-explored areas, re-balancing electrical rates, and a review of all regulations with the goal of streamlining or eliminating them. New technologies such as horizontal drilling were also encouraged. Issues presently before the government include postage stamp tolls, global warming, greenhouse gas emissions and environmental concerns from farmers. On the whole, the oil and gas industry received high marks for taking a responsible approach to self-regulation, but continued public support will depend on how well the industry addresses environmental concerns and demonstrates the benefits of oil and development to the people

  19. Effects of Lakes on Wildfire Activity in the Boreal Forests of Saskatchewan, Canada

    Directory of Open Access Journals (Sweden)

    Scott E. Nielsen

    2016-11-01

    Full Text Available Large lakes can act as firebreaks resulting in distinct patterns in the forest mosaic. Although this is well acknowledged, much less is known about how wildfire is affected by different landscape measures of water and their interactions. Here we examine how these factors relate to historic patterns of wildfire over a 35-year period (1980–2014 for the boreal forest of Saskatchewan, Canada. This includes the amount of water in different-sized neighborhoods, the presence of islands, and the direction, distance, and shape of nearest lake of different sizes. All individual factors affected wildfire presence, with lake sizes ≥5000 ha and amount of water within a 1000-ha surrounding area the most supported spatial scales. Overall, wildfires were two-times less likely on islands, more likely further from lakes that were circular in shape, and in areas with less surrounding water. Interactive effects were common, including the effect of direction to lake as a function of distance from lakeshore and amount of surrounding water. Our results point to a strong, but complex, bottom-up control of local wildfire activity based on the configuration of natural firebreaks. In fact, fire rotation periods predicted for one area varied more than 15-fold (<47 to >700 years depending on local patterns in lakes. Old-growth forests within this fire-prone ecosystem are therefore likely to depend on the surrounding configuration of larger lakes.

  20. Fire behavior potential in central Saskatchewan under predicted climate change : summary document

    International Nuclear Information System (INIS)

    Parisien, M.; Hirsch, K.; Todd, B.; Flannigan, M.; Kafka, V.; Flynn, N.

    2005-01-01

    This study assesses fire danger and fire behaviour potential in central Saskatchewan using simulated climate scenarios produced by the Canadian Regional Climate Model (CRCM), including scenario analysis of base, double and triple level carbon dioxide in the atmosphere and uses available forest fuels to develop an absolute measure of fire behaviour. For each of these climate scenarios, the CRCM-generated weather was used as input variables into the Canadian Forest Fire Behavior Prediction (FBP) System. Fire behavior potential was quantified using head fire intensity, a measure of the fire's energy output because it can be related to fire behavior characteristics, suppression effectiveness, and fire effects. The report discusses the implications of fire behavior potential changes for fire and forest management. Preliminary results suggest a large increase in area burned in the study area by the end of the twenty-first century. Some of the possible fire management activities for long-term prediction include: pre-positioning of resources, preparedness planning, prioritization of fire and forest management activities and fire threat evaluation. 16 refs., 1 tab, 7 figs

  1. Risk Factors Associated with the Choice to Drink Bottled Water and Tap Water in Rural Saskatchewan

    Directory of Open Access Journals (Sweden)

    Lianne McLeod

    2014-01-01

    Full Text Available A cross-sectional study investigated risk factors associated with choices to drink bottled water and tap water in rural Saskatchewan. Of 7,500 anonymous postal questionnaires mailed out, 2,065 responses were analyzed using generalized linear mixed models. Those who reported a water advisory (p < 0.001 or living in the area for £10 years (p = 0.01 were more likely to choose bottled water. Those who reported tap water was not safe to drink were more likely to choose bottled water, an effect greater for those who had no aesthetic complaints (p ≤ 0.001, while those with aesthetic complaints were more likely to choose bottled water if they believed the water was safe (p < 0.001. Respondents who treated their water and did not use a community supply were more likely to choose bottled water (p < 0.001, while those who did not treat their water were more likely to choose bottled water regardless of whether a community supply was used (p < 0.001. A similar pattern of risk factors was associated with a decreased likelihood of consuming tap water daily; however, the use of a community water supply was not significant. Understanding the factors involved in drinking water choices could inform public health education efforts regarding water management in rural areas.

  2. Educational reform and the public: Two case studies of Poland and Saskatchewan (Canada)

    Science.gov (United States)

    Kaproń, Danuta; Stephan, Werner

    1991-09-01

    The involvement of the public in educational reform processes in modern democratic societies primarily serves the purpose of politically legitimizing the reform agenda. This study examines the rationales implicitly or explicitly submitted to the public to explain why educational reforms in the two countries should be endorsed. Although differences in the political culture caution against a hasty comparison of the two case studies, a number of politico-economic similarities allow for a valid juxtaposition. In Poland the context of socio-political and economic renewal prompted the reformers to emphasize the human-capital model which heightened public awareness and participation in the debate surrounding the reform. Public involvement in Saskatchewan was negatively affected for mainly two reasons. First, the government evidently manipulated public input by various means and thereby appears to have predetermined the outcome. Second, the rationale for the reform, based on a free-market model, tightened the linkage between the needs of the labour market and the mandate of the schools. As a result, public interest and participation was greatly diminished.

  3. Towards a new paradigm of Socio-Hydrology; insights from the Saskatchewan River Basin

    Science.gov (United States)

    Wheater, H. S.; Gober, P.

    2011-12-01

    , such as when governance systems are incapable of dealing with climate-induced changes in water supply. Socio-hydrology also incorporates research into the processes by translating traditional scientific information into tools for water decision making. These processes are inherently social and value-based. They depend upon the way various water stakeholders (e.g. municipalities, farmers, mining companies, environmental groups, Aboriginal Peoples) define the problem of water security and the values they place on different aspects of it. Socio-hydrology is at the forefront of efforts to establish and study participatory processes for decision making in the water sector. We illustrate these issues by reference to the inter-provincial Saskatchewan River Basin in western Canada. The University of Saskatchewan has established socio-hydrology as a priority research area. Our goal is to integrate hydro-ecological research with social science to study societal responses to water stresses like flooding, drought and nutrient pollution and investigate the potential of existing and new economic and other policy instruments to help communities make sound decisions under uncertainty.

  4. The use of alternative therapies in the Saskatchewan stroke rehabilitation population

    Directory of Open Access Journals (Sweden)

    Jefromova Ludmilla

    2002-07-01

    Full Text Available Abstract Background Many patients use alternative therapies. The purpose of this study was to determine the percentage of stroke rehabilitation patients in Saskatchewan using alternative therapies, whether patients found these therapies effective in alleviating stroke-related symptoms, how often those patients who used alternative therapies discuss this fact with their primary care doctor and the main reason why patients might not do so. Methods Telephone questionnaire surveys were conducted with 117 patients who had suffered a stroke and undergone inpatient or outpatient rehabilitation at Saskatoon City Hospital. Results The study revealed that 26.5% of 117 stroke rehabilitation patients visited alternative practitioners at least once or used some form of unconventional therapy. Only 16.1% of patients found that alternative therapy made them feel much better. Of those who used alternative therapy, 61.3% did not discuss this fact with their primary physician. Many of the respondents (47.3% who did not inform their physician stated that they did not see the necessity of talking about these treatments and 21.1% did not discuss the issue with their physician because they felt that he or she might disapprove of alternative therapies. Conclusion A relatively small percentage of stroke patients found alternative therapies beneficial. Doctors should be aware that a significant number of patients will try alternative treatment without discussion with their primary care physician or specialist. The current study suggests that after completing routine questioning, doctors should also ask their patients about their use of alternative therapies and, when appropriate, review issues of safety and efficacy.

  5. Leakage Risk Assessment for a Potential CO2 Storage Project in Saskatchewan, Canada

    Energy Technology Data Exchange (ETDEWEB)

    Houseworth, J.E.; Oldenburg, C.M.; Mazzoldi, A.; Gupta, A.K.; Nicot, J.-P.; Bryant, S.L.

    2011-05-01

    A CO{sub 2} sequestration project is being considered to (1) capture CO{sub 2} emissions from the Consumers Cooperative Refineries Limited at Regina, Saskatchewan and (2) geologically sequester the captured CO{sub 2} locally in a deep saline aquifer. This project is a collaboration of several industrial and governmental organizations, including the Petroleum Technology Research Centre (PTRC), Sustainable Development Technology Canada (SDTC), SaskEnvironment Go Green Fund, SaskPower, CCRL, Schlumberger Carbon Services, and Enbridge. The project objective is to sequester 600 tonnes CO{sub 2}/day. Injection is planned to start in 2012 or 2013 for a period of 25 years for a total storage of approximately 5.5 million tonnes CO{sub 2}. This report presents an assessment of the leakage risk of the proposed project using a methodology known as the Certification Framework (CF). The CF is used for evaluating CO{sub 2} leakage risk associated with geologic carbon sequestration (GCS), as well as brine leakage risk owing to displacement and pressurization of brine by the injected CO{sub 2}. We follow the CF methodology by defining the entities (so-called Compartments) that could be impacted by CO{sub 2} leakage, the CO{sub 2} storage region, the potential for leakage along well and fault pathways, and the consequences of such leakage. An understanding of the likelihood and consequences of leakage forms the basis for understanding CO{sub 2} leakage risk, and forms the basis for recommendations of additional data collection and analysis to increase confidence in the risk assessment.

  6. Increasing the Number of Canadian Indigenous Students in STEM at the University of Regina, Saskatchewan, Canada

    Science.gov (United States)

    St-Jacques, J. M.; McGee, S.; Janze, R.; Longman, M.; Pete, S.; Starblanket, N.

    2016-12-01

    Canadian Indigenous people are an extremely poorly represented group in STEM today due to major barriers in obtaining a high school and then a university education. Approximately 10% of the undergraduate student population out of a total 12,600 students at the University of Regina, Regina, Saskatchewan, is First Nations, Métis or Inuit. The university is located in a catchment region where 30% of the population is First Nations or Métis. Approximately 100 students majoring in the sciences, mathematics and engineering have self-declared themselves to be Indigenous. For the past two years, we have been running a pilot project, the Initiative to Support and Increase the Number of Indigenous Students in the Sciences, Mathematics and Engineering at the Aboriginal Student Centre, with financial support from the Deans of Science and Engineering. We provide student networking lunches, Indigenous scientist and engineer speakers and mentors and supplemental tutoring. Our program is actively supported and guided by Elder Noel Starblanket, former president of the National Indian Brotherhood (now the Assembly of First Nations). Our students are greatly interested in the health and environmental sciences (particularly water quality), with a sprinkling of physics, mathematics and engineering majors. Our students have gone on to graduate work with prestigious scholarships and a paid internship in engineering. We report here on various lessons learned: the involvement of elders is key, as is the acceptance of non-traditional academic paths, and any STEM support program must respect Indigenous culture. There is great interest in science and engineering on the part of these students, if scientists and engineers are willing to listen and learn to talk with these students on their own terms.

  7. Nitrogen controls on ecosystem carbon sequestration: a model implementation and application to Saskatchewan, Canada

    Science.gov (United States)

    Liu, J.; Price, D.T.; Chen, J.M.

    2005-01-01

    A plant–soil nitrogen (N) cycling model was developed and incorporated into the Integrated BIosphere Simulator (IBIS) of Foley et al. [Foley, J.A., Prentice, I.C., Ramankutty, N., Levis, S., Pollard, D., Sitch, S., Haxeltine, A., 1996. An integrated biosphere model of land surface process, terrestrial carbon balance and vegetation dynamics. Global Biogeochem. Cycles 10, 603–628]. In the N-model, soil mineral N regulates ecosystem carbon (C) fluxes and ecosystem C:N ratios. Net primary productivity (NPP) is controlled by feedbacks from both leaf C:N and soil mineral N. Leaf C:N determines the foliar and canopy photosynthesis rates, while soil mineral N determines the N availability for plant growth and the efficiency of biomass construction. Nitrogen controls on the decomposition of soil organic matter (SOM) are implemented through N immobilization and mineralization separately. The model allows greater SOM mineralization at lower mineral N, and conversely, allows greater N immobilization at higher mineral N. The model's seasonal and inter-annual behaviours are demonstrated. A regional simulation for Saskatchewan, Canada, was performed for the period 1851–2000 at a 10 km × 10 km resolution. Simulated NPP was compared with high-resolution (1 km × 1 km) NPP estimated from remote sensing data using the boreal ecosystem productivity simulator (BEPS) [Liu, J., Chen, J.M., Cihlar, J., Park, W.M., 1997. A process-based boreal ecosystem productivity simulator using remote sensing inputs. Remote Sens. Environ. 44, 81–87]. The agreement between IBIS and BEPS, particularly in NPP spatial variation, was considerably improved when the N controls were introduced into IBIS.

  8. Recently surveyed lakes in northern Manitoba and Saskatchewan, Canada: characteristics and critical loads of acidity

    Directory of Open Access Journals (Sweden)

    Isaac WONG

    2010-08-01

    Full Text Available Based on minimal information, lakes in the western Canadian provinces of Manitoba (MB and Saskatchewan (SK have long been considered unaffected by acid rain. However, emissions of acidifying pollutants from MB smelters and oil sand processing in Alberta (AB may pose a developing threat. Surveys of 347 lakes located on geologically sensitive terrain in northern MB and SK were conducted to assess their acidification sensitivity and status. The survey domain (~193,000 km2 contained 81,494 lakes ≥1 ha in area. Small lakes dominated the inventory in terms of numbers, and large lakes dominated in terms of area. Survey lakes were selected using a stratified-random sampling design in 10 sampling blocks within the overall survey domain. Few lakes had pH <6, and only three (all in SK were acidic, i.e., Gran Alkalinity (Alk <0 μeq L–1. A broad range in lake sensitivity was apparent, and very sensitive lakes (low specific conductance, base cations and Alk were present in all sampling blocks. Dissolved organic carbon (DOC was an important constituent of many lakes. Critical loads (CL of acidity calculated using the Steady-State Water Chemistry model (SSWC revealed extremely low 5th percentile values for every block (range 1.9 to 52.7 eq ha–1 y–1. Block CL exceedances calculated using estimated S and N deposition for 2002 ranged from 54.5 to 909 eq ha–1 y–1. The largest exceedances were for sampling blocks located near smelter sources or downwind of the oil sands. Lake chemistry revealed by our surveys was compared to others conducted both nearby and outside Canada.

  9. Diagnosis and high incidence of hyperornithinemia-hyperammonemia-homocitrullinemia (HHH) syndrome in northern Saskatchewan.

    Science.gov (United States)

    Sokoro, AbdulRazaq A H; Lepage, Joyce; Antonishyn, Nick; McDonald, Ryan; Rockman-Greenberg, Cheryl; Irvine, James; Lehotay, Denis C

    2010-12-01

    Mutations in the SLC25A15 gene, encoding the human inner mitochondrial membrane ornithine transporter, are thought to be responsible for hyperornithinemia-hyperammonemia-homocitrullinemia (HHH) syndrome, a rare autosomal recessive condition. HHH syndrome has been detected in several small, isolated communities in northern Saskatchewan (SK). To determine the incidence of HHH syndrome in these communities, a PCR method was set up to detect F188Δ, the common French-Canadian mutation. Neonatal blood spots collected from all newborns from the high risk area were genotyped for the F188Δ mutation for seven consecutive years. Using DNA analysis, we estimated that the heterozygote frequency for the mutant allele for HHH syndrome to be about 1 in 19 individuals, predicting one affected child with HHH syndrome for approximately every 1,500 individuals (1 in 1,550 live births; 1 child every 12 years) in this isolated population. The frequency for the mutant allele for HHH syndrome in this isolated community is probably the highest in the world for this rare disorder. We determined that ornithine levels, by tandem mass spectrometry, were not abnormal in newborns with F188Δ mutation, carriers and normals. Ornithine rises to abnormally high levels at some time after birth well past the time that the newborn screening blood spot is collected. The timing or the reasons for the delayed rise of ornithine in affected children with HHH syndrome have not been determined. Newborn screening for HHH Syndrome in this high risk population is only possible by detection of the mutant allele using DNA analysis.

  10. Knowledge loss of medical students on first year basic science courses at the university of Saskatchewan

    Directory of Open Access Journals (Sweden)

    D'Eon Marcel F

    2006-01-01

    Full Text Available Abstract Background Many senior undergraduate students from the University of Saskatchewan indicated informally that they did not remember much from their first year courses and wondered why we were teaching content that did not seem relevant to later clinical work or studies. To determine the extent of the problem a course evaluation study that measured the knowledge loss of medical students on selected first year courses was conducted. This study replicates previous memory decrement studies with three first year medicine basic science courses, something that was not found in the literature. It was expected that some courses would show more and some courses would show less knowledge loss. Methods In the spring of 2004 over 20 students were recruited to retake questions from three first year courses: Immunology, physiology, and neuroanatomy. Student scores on the selected questions at the time of the final examination in May 2003 (the 'test' were compared with their scores on the questions 10 or 11 months later (the 're-test' using paired samples t -tests. A repeated-measures MANOVA was used to compare the test and re-test scores among the three courses. The re-test scores were matched with the overall student ratings of the courses and the student scores on the May 2003 examinations. Results A statistically significant main effect of knowledge loss (F = 297.385; p post hoc comparisons showed a significant difference between Neuroanatomy and Physiology (mean difference of 10.7, p = .004. Conclusion There was considerable knowledge loss among medical students in the three basic science courses tested and this loss was not uniform across courses. Knowledge loss does not seem to be related to the marks on the final examination or the assessment of course quality by the students.

  11. Transport of acid forming emissions and potential effects of deposition in northeastern Alberta and northern Saskatchewan: a problem analysis

    Energy Technology Data Exchange (ETDEWEB)

    Shewchuk, S.R.; Abouguendia, Z.M.; Atton, F.M.; Dublin, J.; Godwin, R.C.; Holowaychuk, N.; Hopkinson, R.; Liaw, W.K.; Maybank, J.; Padbury, G.A.

    1981-01-01

    The purpose of this report is to study the potential effects of acid rain in northeastern Alberta and northern Saskatchewan. A problem analysis was conducted of the transport, transformations and deposition of emissions in this region. Studied are the atmospheric processes, geology and soils, natural vegetation, and the aquatic systems. At present, no environmental damage attributable to acidic deposition has been detected in this region. Field surveys in the region have detected no effects of industrial emissions on vegetation except within a few kilometers of industrial operations. The earliest effects of acid deposition tend to appear within aquatic systems. Ten recommendations based on these findings are discussed. 109 references, 22 figures, 10 tables.

  12. Preliminary report and design of using Jack Pines for the phytoremediation of diesel-contaminated soils in northern Saskatchewan

    International Nuclear Information System (INIS)

    McLean, L.; Ireland, J.; Hohn, S.; Herman, L.; Hanna, A.

    1999-01-01

    A study is being conducted to evaluate the feasibility of using Jack Pines for the phytoremediation of diesel-contaminated soils in northern Saskatchewan. The sites have some level of diesel contamination from spills associated with generators belonging to SaskTel. The first phase of the study was conducted under controlled conditions in a greenhouse. Seedlings of Jack Pine were planted in sand with a range of diesel concentrations. A control planting of seedlings with no diesel was also conducted. The study also included control pots of sand with diesel and no seedlings for comparison of diesel degradation. The results from this first phase will help determine the feasibility of performing more extensive testing of phytoremediation on site in northern Saskatchewan. Results will be conclusive in August 2000. So far, the results show that Jack Pines can survive in soil highly contaminated with hydrocarbons. The second phase will include field trials. Diesel concentrations at the sites range from 0 ppm to 30,000 ppm. 4 refs., 2 tabs., 5 figs

  13. Preliminary report and design of using Jack Pines for the phytoremediation of diesel-contaminated soils in northern Saskatchewan

    Energy Technology Data Exchange (ETDEWEB)

    McLean, L; Ireland, J; Hohn, S; Herman, L [ERIN Consulting Ltd., Regina, SK (Canada); Hanna, A [SaskTel, Regina, SK (Canada)

    1999-01-01

    A study is being conducted to evaluate the feasibility of using Jack Pines for the phytoremediation of diesel-contaminated soils in northern Saskatchewan. The sites have some level of diesel contamination from spills associated with generators belonging to SaskTel. The first phase of the study was conducted under controlled conditions in a greenhouse. Seedlings of Jack Pine were planted in sand with a range of diesel concentrations. A control planting of seedlings with no diesel was also conducted. The study also included control pots of sand with diesel and no seedlings for comparison of diesel degradation. The results from this first phase will help determine the feasibility of performing more extensive testing of phytoremediation on site in northern Saskatchewan. Results will be conclusive in August 2000. So far, the results show that Jack Pines can survive in soil highly contaminated with hydrocarbons. The second phase will include field trials. Diesel concentrations at the sites range from 0 ppm to 30,000 ppm. 4 refs., 2 tabs., 5 figs.

  14. Impact of the decision-making environment on policy responses to road worker fatality in Manitoba and Saskatchewan.

    Science.gov (United States)

    Pankratz, Curt J

    2018-01-22

    Fatal accidents often lead to policy changes. However, the existing decision-making environment is critical to policy responses. This study compares the policy responses to similar events in Manitoba and Saskatchewan. The key question explores the extent to which the policy decisions in each province differ despite the similarity of the events. Key documents were examined. Provincial court rulings, workplace health & safety incident investigation reports, court transcripts and police reports were used to compare resulting policy changes as well as the socio-political and economic decision-making context. Relevant clauses in resulting legislation were also compared to assess the specific changes that were made in each province. In each province, a young, female highway construction worker was killed. However, the provinces responded in very different ways. In Saskatchewan, the Premier called for recommendations to improve worker safety, initiating an in-depth governmental study and the development of a broad safety strategy. In Manitoba, political and social pressures shifted the decision-making environment and contributed to the rushed passing of a bill focused on traffic fine increases that resulted in record-breaking traffic fine revenue while failing to include broader safety measures. Different decision-making contexts can lead to vastly different policy outcomes even when responding to very similar events. Key differences included time constraints, access to information and the nature of the political process invoked.

  15. Issues and considerations on the development of an institutional controls policy for uranium mines within Northern Saskatchewan

    International Nuclear Information System (INIS)

    Sigurdson, B.E.; Bilokury, M.R.; Snider, R.C.

    2002-01-01

    Institutional control of a mine site is required to ensure long-term public safety and environmental protection once responsibility for a decommissioned uranium mine site reverts back to the Crown. During the exploration, development, operation and decommissioning phases of a uranium mine's life cycle, public safety and environmental protection are ensured through the Federal and Provincial Environmental Assessment Review process, regulatory permitting and compliance monitoring by the province. However, at present, there is no clear provincial policy with respect to a proponent's application for release from a reclaimed and decommissioned site, and the resulting provincial responsibility for the long-term management and maintenance of the site once a release has been granted. Another policy issue has been identified with respect to the long-term institutional control of previously abandoned uranium mine sites. A number of issues are being considered by the Government of Saskatchewan in developing a policy which addresses the needs of the people of Saskatchewan and which is consistent with the intent of the commitments made by Canada through its ratification of the International Atomic Energy Agency's (IAEA) Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management. (author)

  16. Ground deformation monitoring using RADARSAT-2 DInSAR-MSBAS at the Aquistore CO2 storage site in Saskatchewan (Canada)

    Science.gov (United States)

    Czarnogorska, M.; Samsonov, S.; White, D.

    2014-11-01

    The research objectives of the Aquistore CO2 storage project are to design, adapt, and test non-seismic monitoring methods for measurement, and verification of CO2 storage, and to integrate data to determine subsurface fluid distributions, pressure changes and associated surface deformation. Aquistore site is located near Estevan in Southern Saskatchewan on the South flank of the Souris River and west of the Boundary Dam Power Station and the historical part of Estevan coal mine in southeastern Saskatchewan, Canada. Several monitoring techniques were employed in the study area including advanced satellite Differential Interferometric Synthetic Aperture Radar (DInSAR) technique, GPS, tiltmeters and piezometers. The targeted CO2 injection zones are within the Winnipeg and Deadwood formations located at > 3000 m depth. An array of monitoring techniques was employed in the study area including advanced satellite Differential Interferometric Synthetic Aperture Radar (DInSAR) with established corner reflectors, GPS, tiltmeters and piezometers stations. We used airborne LIDAR data for topographic phase estimation, and DInSAR product geocoding. Ground deformation maps have been calculated using Multidimensional Small Baseline Subset (MSBAS) methodology from 134 RADARSAT-2 images, from five different beams, acquired during 20120612-20140706. We computed and interpreted nine time series for selected places. MSBAS results indicate slow ground deformation up to 1 cm/year not related to CO2 injection but caused by various natural and anthropogenic causes.

  17. Residues of 2, 4-D in air samples from Saskatchewan: 1966-1975.

    Science.gov (United States)

    Grover, R; Kerr, L A; Wallace, K; Yoshida, K; Maybank, J

    1976-01-01

    Residues of 2,4-D (2,4-dichlorophenoxyacetic acid) in air samples from several sampling sites in central and southern Saskatchewan during the spraying seasons in the 1966-68 and 1970-75 periods were determined by gas-liquid chromatographic techniques. Initially, individual esters of 2,4-D were characterized by retention times and confirmed further by co-injection and dual column procedures. Since 1973, however, only total 2,4-D acid levels in air samples have been determined after esterification to the methyl ester and confirmed by gc/ms techniques whenever possible. Up to 50% of the daily samples collected during the spraying season at any of the locations and during any given year contained 2,4-D, with butyl esters being found most frequently. The daily 24-hr mean atmospheric concentrations of 2,4-D ranged from 0.01 to 1.22 mug/m3, 0.01 to 13.50 mug/m3, and 0.05 to 0.59 mug/m3 for the iso-propyl, mixed butyl and iso-octyl esters, respectively. Even when the samples were analysed for the total 2,4-D content, i.e. from 1973 onwards, the maximum level of the total acid reached only 23.14 mug/m3. In any given year and at any of the sampling sites, about 30% of the samples contained less than 0.01 mug/m3 of 2,4-D. In another 40% of the samples, the levels of 2,4-D ranged from 0.01 to 0.099 mug/m3. Only about 30% of the samples contained 2,4-D concentrations higher than 0.1 mug/m3, with only 10% or less exceeding 1 mug/m3. None of the samples, obtained with the high volume particulate sampler, showed any detectable levels of 2,4-D, indicating little or no transport of 2,4-D adsorbed on dust particles or as crystals of amine salts.

  18. The Saskatchewan River Basin - a large scale observatory for water security research (Invited)

    Science.gov (United States)

    Wheater, H. S.

    2013-12-01

    The 336,000 km2 Saskatchewan River Basin (SaskRB) in Western Canada illustrates many of the issues of Water Security faced world-wide. It poses globally-important science challenges due to the diversity in its hydro-climate and ecological zones. With one of the world's more extreme climates, it embodies environments of global significance, including the Rocky Mountains (source of the major rivers in Western Canada), the Boreal Forest (representing 30% of Canada's land area) and the Prairies (home to 80% of Canada's agriculture). Management concerns include: provision of water resources to more than three million inhabitants, including indigenous communities; balancing competing needs for water between different uses, such as urban centres, industry, agriculture, hydropower and environmental flows; issues of water allocation between upstream and downstream users in the three prairie provinces; managing the risks of flood and droughts; and assessing water quality impacts of discharges from major cities and intensive agricultural production. Superimposed on these issues is the need to understand and manage uncertain water futures, including effects of economic growth and environmental change, in a highly fragmented water governance environment. Key science questions focus on understanding and predicting the effects of land and water management and environmental change on water quantity and quality. To address the science challenges, observational data are necessary across multiple scales. This requires focussed research at intensively monitored sites and small watersheds to improve process understanding and fine-scale models. To understand large-scale effects on river flows and quality, land-atmosphere feedbacks, and regional climate, integrated monitoring, modelling and analysis is needed at large basin scale. And to support water management, new tools are needed for operational management and scenario-based planning that can be implemented across multiple scales and

  19. Integrating strategic environmental assessment with industry planning: a case study of the Pasquai-Porcupine forest management plan, Saskatchewan, Canada.

    Science.gov (United States)

    Noble, Bram F

    2004-03-01

    Strategic environmental assessment (SEA) is gaining widespread recognition as a tool for integrating environmental considerations in policy, plan, and program development and decision-making. Notwithstanding the potential of SEA to improve higher-order decision processes, there has been very little attention given to integrating SEA with industry planning practices. As a result, the benefits of SEA have yet to be fully realized among industrial proponents. That said, SEA practice is ongoing, albeit informally and often under a different label, and is proving to be a valuable tool for industry planning and decision-making. Based on a case study of the Pasquai-Porcupine forest management plan in Saskatchewan, Canada, this paper illustrates how an integrated approach to SEA can contribute to industry environmental decision-making and can enhance the quality and deliverability of industry plans.

  20. The role of Eh and pH in leaching Saskatchewan uranium ores with chloride and nitrate leaching systems

    International Nuclear Information System (INIS)

    Nirdosh, I.; Muthuswami, S.V.

    1992-01-01

    The effects of solution E h and pH on the extractions of U, 230 Th, 226 Ra, As and Ni from two typical uranium ores from the province of Saskatchewan in Canada are discussed for the leachants ferric chloride, ferric nitrate, nitric acid and hydrochloric acid. It is concluded that E h > 700 mV and pH 230 Th extraction is more sensitive to solution pH than to E h whereas Ni extraction is sensitive mainly to the solution E h . Arsenic extraction is very sensitive to solution E h , and for a given E h , is high at pH 1.3. (orig.) [de

  1. Anthropometric indices of First Nations children and youth on first entry to Manitoba/Saskatchewan residential schools—1919 to 1953

    Directory of Open Access Journals (Sweden)

    F.J. Paul Hackett

    2016-06-01

    Full Text Available Background: First Nations people are experiencing increasing rates of obesity and type 2 diabetes but no anthropometric information exists from before the 1950s to provide context to these epidemics. Objective: To compare anthropometric indices of First Nations children and youth on first entering residential schools with historical and contemporary reference groups. Methods: This observational cross-sectional study used archival records from the Department of Indian Affairs to calculate body mass index (BMI, height for age (HA and weight for age (WA of all known children and youth undergoing physical examinations on first entering residential schools in Saskatchewan and Manitoba from 1919 to 1953. Proportions of children and youth in each BMI category were determined by age, sex, time period and residential school. Z-scores for HA and WA were determined by age group and sex. Finally, median heights and weights were compared with a non-Indigenous cohort from the 1953 Canadian survey. Results: On admission to residential schools, 1,767 First Nations children and youth (847 boys, 920 girls were more likely to have normal BMIs (79.8% than Canadian children and youth today (66.5%, but lower rates of overweight/obesity (10.9% vs. 32.0% and higher rates of underweight (9.3% vs. −2, age-specific median heights tended to be higher than Canadian children and youth in 1953. Under 3% of children and youth had WA Z-scores of >−2. Conclusions: A large majority of First Nations children and youth exhibited normal anthropometric indices on first entering residential schools in Manitoba and Saskatchewan from 1919 to 1953. These historical findings provide an important context to the current epidemics of obesity and type 2 diabetes and suggest that the nutritional conditions in these First Nations children's communities were satisfactory during the residential school era.

  2. University of Saskatchewan Radiology Courseware (USRC): an assessment of its utility for teaching diagnostic imaging in the medical school curriculum.

    Science.gov (United States)

    Burbridge, Brent; Kalra, Neil; Malin, Greg; Trinder, Krista; Pinelle, David

    2015-01-01

    We have found it very challenging to integrate images from our radiology digital imaging repository into the curriculum of our local medical school. Thus, it has been difficult to convey important knowledge related to viewing and interpreting diagnostic radiology images. We sought to determine if we could create a solution for this problem and evaluate whether students exposed to this solution were able to learn imaging concepts pertinent to medical practice. We developed University of Saskatchewan Radiology Courseware (USRC), a novel interactive web application that enables preclinical medical students to acquire image interpretation skills fundamental to clinical practice. This web application reformats content stored in Medical Imaging Resource Center teaching cases for BlackBoard Learn™, a popular learning management system. We have deployed this solution for 2 successive years in a 1st-year basic sciences medical school course at the College of Medicine, University of Saskatchewan. The "courseware" content covers both normal anatomy and common clinical pathologies in five distinct modules. We created two cohorts of learners consisting of an intervention cohort of students who had used USRC for their 1st academic year, whereas the nonintervention cohort was students who had not been exposed to this learning opportunity. To assess the learning experience of the users we designed an online questionnaire and image review quiz delivered to both of the student groups. Comparisons between the groups revealed statistically significant differences in both confidence with image interpretation and the ability to answer knowledge-based questions. Students were satisfied with the overall usability, functions, and capabilities of USRC. USRC is an innovative technology that provides integration between Medical Imaging Resource Center, a teaching solution used in radiology, and a Learning Management System.

  3. Uranium deposits in the Beaverlodge area, northern Saskatchewan: their relationship to the Martin Group (Proterozoic) and the underlying basement

    International Nuclear Information System (INIS)

    Mazimhaka, P.K.; Hendry, H.E.

    1989-01-01

    The rocks of the Martin Group crop out in an area 60 km by 50 km north of Lake Athabasca near Uranium City, northern Saskatchewan. This area has numerous uranium showings within a few kilometres of the unconformity below the Martin Group. Mineralization occurs in fault zones, in basement rocks and in sedimentary and volcanic rocks of the Martin Group. Martin Group sediments accumulated in alluvial fans, braided streams, and ephemeral lakes. The thickest sequence (8 km to 10 km) is preserved in the Beaverlodge area, near Uranium City. The style of sedimentation changed through time as the basin evolved from deposition of conglomeratic detritus along fault scarps to the accumulation of silt in ephemeral lakes. The uneven nature of the sub-Martin unconformity surface, the lithotype of the lowermost conglomerates and breccias (Beaverlodge Formation), and the shape of the basin fill indicate deposition in fault-controlled basins. The earliest economic uranium mineralization in the rocks of the Martin Group was epigenetic. The mineralization was coeval with that in basement rocks. Economic mineralization in basement rocks and in the lowermost formation of the Martin Group is close to the unconformity. Epigenetic uranium mineralization thus appears to have resulted from processes that were related, in time and space, to either the formation of the unconformity or the deposition of the Martin Group or both. (author). 29 refs, 5 figs

  4. Concentrations of neonicotinoid insecticides in honey, pollen and honey bees (Apis mellifera L.) in central Saskatchewan, Canada.

    Science.gov (United States)

    Codling, Garry; Al Naggar, Yahya; Giesy, John P; Robertson, Albert J

    2016-02-01

    Neonicotinoid insecticides (NIs) and their transformation products were detected in honey, pollen and honey bees, (Apis mellifera) from hives located within 30 km of the City of Saskatoon, Saskatchewan, Canada. Clothianidin and thiamethoxam were the most frequently detected NIs, found in 68 and 75% of honey samples at mean concentrations of 8.2 and 17.2 ng g(-1) wet mass, (wm), respectively. Clothianidin was also found in >50% of samples of bees and pollen. Concentrations of clothianidin in bees exceed the LD50 in 2 of 28 samples, while for other NIs concentrations were typically 10-100-fold less than the oral LD50. Imidaclorpid was detected in ∼30% of samples of honey, but only 5% of pollen and concentrations were

  5. Near-saturated surface soil hydraulic properties under different land uses in the St Denis National Wildlife Area, Saskatchewan, Canada

    Science.gov (United States)

    Bodhinayake, Waduwawatte; Si, Bing Cheng

    2004-10-01

    Surface soil hydraulic properties are key factors controlling the partition of rainfall and snowmelt into runoff and soil water storage, and their knowledge is needed for sound land management. The objective of this study was to evaluate the effects of three land uses (native grass, brome grass and cultivated) on surface soil hydraulic properties under near-saturated conditions at the St Denis National Wildlife Area, Saskatchewan, Canada. For each land use, water infiltration rates were measured using double-ring and tension infiltrometers at -0.3, -0.7, -1.5 and -2.2 kPa pressure heads. Macroporosity and unsaturated hydraulic properties of the surface soil were estimated. Mean field-saturated hydraulic conductivity (Kfs), unsaturated hydraulic conductivity at -0.3 kPa pressure head, inverse capillary length scale () and water-conducting macroporosity were compared for different land uses. These parameters of the native grass and brome grass sites were significantly (p 1.36 × 10-4 m in diameter in the three land uses. Land use modified near-saturated hydraulic properties of surface soil and consequently may alter the water balance of the area by changing the amount of surface runoff and soil water storage.

  6. The Application of Borehole Seismic Techniques in Mine Development at the Millennium Uranium Deposit, Northern Saskatchewan, Canada

    Energy Technology Data Exchange (ETDEWEB)

    Wood, G.; O’Dowd, C., E-mail: garnet_wood@cameco.com [Cameco Corporation, Saskatoon, Saskatchewan (Canada); Cosma, C.; Enescu, N. [Vibrometric Canada Ltd., Toronto, Ontario (Canada)

    2014-05-15

    The Millennium uranium deposit is located within the Athabasca Basin of northern Saskatchewan, Canada. The deposit is situated in metasedimentary rocks, is controlled by multiple sub-vertical faults, and crossfaults and is overlain by over 500 m of intensely altered, porous Manitou Falls group sandstones. The rock quality directly surrounding the deposit is greatly reduced because of alteration and post-Athabasca sandstone structures, which provide conduits for the migration of basinal and meteoric fluids. This leads to significant risk for mine development and shaft sinking, because of the increased potential for water inflow into mine workings. To mitigate the risk involved with mining in such complex geology several projects were proposed as part of a pre-feasibility study. Of these, seismic methods were identified as the best tool to potentially identify alteration and structurally compromised zones. Subsequently, a comprehensive surface and borehole seismic program was completed in an attempt to delineate these engineering hazards and to provide assurance of success of the shaft sinking and mine development. This was the first time a seismic program of this scale was undertaken for geotechnical studies during mine development in the Athabasca Basin. (author)

  7. Acute posttraumatic stress symptoms and depression after exposure to the 2005 Saskatchewan Centennial Air Show disaster: prevalence and predictors.

    Science.gov (United States)

    Taylor, Steven; Asmundson, Gordon J G; Carleton, R Nicholas; Brundin, Peter

    2007-01-01

    The purpose of this study was to determine the prevalence of acute distress-that is, clinically significant posttraumatic stress symptoms (PTSS) and depression-and to identify predictors of each in a sample of people who witnessed a fatal aircraft collision at the 2005 Saskatchewan Centennial Air Show. Air Show attendees (N = 157) were recruited by advertisements in the local media and completed an Internet-administered battery of questionnaires. Based on previously established cut-offs, 22 percent respondents had clinically significant PTSS and 24 percent had clinically significant depressive symptoms. Clinically significant symptoms were associated with posttrauma impairment in social and occupational functioning. Acute distress was associated with several variables, including aspects of Air Show trauma exposure, severity of prior trauma exposure, low posttrauma social support (ie, negative responses by others), indices of poor coping (eg, intolerance of uncertainty, rumination about the trauma), and elevated scores on anxiety sensitivity, the personality trait of absorption, and dissociative tendencies. Results suggest that clinically significant acute distress is common in the aftermath of witnessed trauma. The statistical predictors (correlates) of acute distress were generally consistent with the results of studies of other forms of trauma. People with elevated scores on theoretical vulnerability factors (eg, elevated anxiety sensitivity) were particularly likely to develop acute distress.

  8. Bioassays with caged hyalella azteca to determine in situ toxicity downstream of two Saskatchewan, Canada, uranium operations.

    Science.gov (United States)

    Robertson, Erin L; Liber, Karsten

    2007-11-01

    The main objectives of this in situ study were to evaluate the usefulness of an in situ bioassay to determine if downstream water bodies at the Key Lake and Rabbit Lake uranium operations (Saskatchewan, Canada) were toxic to Hyalella azteca and, if toxicity was observed, to differentiate between the contribution of surface water and sediment contamination to in situ toxicity. These objectives were achieved by performing 4-d in situ bioassays with laboratory-reared H. azteca confined in specially designed, paired, surface water and sediment exposure chambers. Results from the in situ bioassays revealed significant mortality, relative to the respective reference site, at the exposure sites at both Key Lake (p

  9. Barriers to renewable energy development: A case study of large-scale wind energy in Saskatchewan, Canada

    International Nuclear Information System (INIS)

    Richards, Garrett; Noble, Bram; Belcher, Ken

    2012-01-01

    Renewable energy is receiving increased attention as a viable alternative to non-renewable electrical generation, however, meeting global energy demands will require a more ambitious renewable energy program than is currently the case. There have been several reviews of potential technological, economic, social, or public barriers and solutions to renewable energy investment. Although important, there is also need for multi-dimensional analyses of these barriers and identification of the most significant underlying barriers if viable solutions are to be developed. In this paper we apply a theoretical framework to examine stakeholder's perceptions and understanding of the barriers to wind energy development in Saskatchewan, Canada. We identify and examine the most significant underlying barriers to investment in renewable energy and the interactions between those barriers. Results show a number of perceived barriers to wind energy investment, however, these barriers can be explained in large part by knowledge barriers, if not disagreement over whether the current level of investment in wind energy is sufficient. We show that barriers to renewable energy cannot be explained solely by technological, social, political, or economic factors in isolation, and that a multi-dimensional approach, identifying and explaining the underlying sources of these barriers, is necessary to develop viable solutions. - Highlights: ► Meeting future wind energy objectives requires an ambitious investment program. ► A framework is applied to identify and explain perceived barriers to wind energy. ► Stakeholders perceived technological and political barriers as the most significant. ► These could be explained by knowledge barriers and complacency with the status quo. ► Even with additional investment these underlying barriers will constrain progress.

  10. Influences of vegetation structure and elevation on CO2 uptake in a mature jack pine forest in Saskatchewan, Canada

    International Nuclear Information System (INIS)

    Chasmer, L.; McCaughey, H.; Treitz, P.

    2008-01-01

    Eddy covariance (EC) is often used to measure the movement and direction of energy and trace gas concentrations in ecosystems. Data from EC networks are often combined with remote sensing data and ecosystem models in order to assess the spatial and temporal variability of carbon dioxide (CO 2 ) exchanges within specific areas of interest. This study presented a new method of determining changes in the structural characteristics of biomass and elevation. Lidar was used within the contours of half-hourly flux footprint areas to characterize vegetation structure and elevation. The influences of vegetation structure and elevation on CO 2 concentrations were measured by EC and Lidar measurements for 3 mature growing periods at a mature jack pine site in Saskatchewan. Mensuration data were collected over 2 periods. Meteorological, CO 2 , and H2O flux measurements were collected for 30 minute periods each day. Statistical analyses were conducted to determine the influence of meteorological variables on vegetation structure. Footprint contour lines were then layered onto the canopy height models derived by the lidar data. Multiple regression equations were used to determine net ecosystem productivity (NEP) and gross ecosystem productivity (GEP) using meteorological variables, canopy fractional cover; and elevation, as well as the results obtained from a Landsberg equation. The study showed that differences in NEP variability were influenced by differences in canopy and ground surface characteristics within the site. EC measurements underestimated gross CO 2 fluxes by 5 per cent as the biomass was lower within the immediate vicinity of the EC network. It was concluded that canopy structures and elevation are important factors for determining annual carbon balances. 36 refs., 8 tabs., 9 figs

  11. McArthur River underground exploration program: report of the joint Federal-Provincial panel on uranium mining developments in Northern Saskatchewan

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-01-15

    A report of the joint federal-provincial panel on uranium mining developments in northern Saskatchewan, on the McArthur River underground exploration program. The proposal to construct the surface and underground facilities required for the exploration and delineation of the McArthur River ore body, and any necessary additional infrastructure has been examined and public hearings have been held. The panel recommends that the underground exploration program as described by Cameco in its Environmental Impact Statement, and as clarified in its written and oral responses to the panel, be allowed to proceed under the conditions described within the report.

  12. McArthur River underground exploration program: report of the joint Federal-Provincial panel on uranium mining developments in Northern Saskatchewan

    International Nuclear Information System (INIS)

    1993-01-01

    A report of the joint federal-provincial panel on uranium mining developments in northern Saskatchewan, on the McArthur River underground exploration program. The proposal to construct the surface and underground facilities required for the exploration and delineation of the McArthur River ore body, and any necessary additional infrastructure has been examined and public hearings have been held. The panel recommends that the underground exploration program as described by Cameco in its Environmental Impact Statement, and as clarified in its written and oral responses to the panel, be allowed to proceed under the conditions described within the report

  13. Study relating to the conceptual design and cost estimates of the Saskatchewan Power Corporation lignite beneficiation process, Phase IV: Final report

    Energy Technology Data Exchange (ETDEWEB)

    Granatstein, D L; Champagne, P J; Szladow, A J

    1982-01-01

    The lignite beneficiation process produces a clean, environmentally acceptable and economical source of energy which offers many benefits to Saskatchewan, the public utilities and private industry. This document provides: A detailed assessment of the overall feasibility of the proposed process and its suitablity for successful commercialization; an economic evaluation including a sensitivity analysis of the major process uncertainties and alternate case analyses; an analysis of the market for beneficiated lignite; an analysis of the credits applicable to such a beneficiated product; and an outline of recommendation for process improvements and future process research and development.

  14. Valued ecosystem components for watershed cumulative effects: an analysis of environmental impact assessments in the South Saskatchewan River watershed, Canada.

    Science.gov (United States)

    Ball, Murray A; Noble, Bram F; Dubé, Monique G

    2013-07-01

    The accumulating effects of human development are threatening water quality and availability. In recognition of the constraints to cumulative effects assessment (CEA) under traditional environmental impact assessment (EIA), there is an emerging body of research dedicated to watershed-based cumulative effects assessment (WCEA). To advance the science of WCEA, however, a standard set of ecosystem components and indicators is required that can be used at the watershed scale, to inform effects-based understanding of cumulative change, and at the project scale, to inform regulatory-based project based impact assessment and mitigation. A major challenge, however, is that it is not clear how such ecosystem components and indicators for WCEA can or should be developed. This study examined the use of aquatic ecosystem components and indicators in EIA practice in the South Saskatchewan River watershed, Canada, to determine whether current practice at the project scale could be "scaled up" to support ecosystem component and indicator development for WCEA. The hierarchy of assessment components and indicators used in a sample of 35 environmental impact assessments was examined and the factors affecting aquatic ecosystem component selection and indicator use were identified. Results showed that public environmental impact statements are not necessarily publically accessible, thus limiting opportunities for data and information sharing from the project to the watershed scale. We also found no consistent terminology across the sample of impact statements, thus making comparison of assessment processes and results difficult. Regulatory compliance was found to be the dominant factor influencing the selection of ecosystem components and indicators for use in project assessment, rather than scientific reasoning, followed by the mandate of the responsible government agency for the assessment, public input to the assessment process, and preexisting water licensing arrangements external

  15. Prediction of fluid phase behaviors in a CO{sub 2}-EOR process in Weyburn Field, Saskatchewan, Canada

    Energy Technology Data Exchange (ETDEWEB)

    Zhao, L.; Law, D.H.S. [Alberta Research Council, Edmonton, AB (Canada); Freitag, N.; Huang, S. [Saskatchewan Research Council, Regina, SK (Canada)

    2005-07-01

    The mechanisms of enhanced oil recovery (EOR) and carbon dioxide (CO{sub 2}) storage in an oil depleted reservoir are being studied at the International Energy Agency's (IEA) Weyburn CO2 Monitoring and Storage Project in Saskatchewan. One of the objectives of this multi-disciplinary project has been to develop a Pressure-Volume-Temperature (PVT) model for the CO{sub 2}-Weyburn oil system that can be coupled with compositional reservoir models for short- and long-term field-scale reservoir simulations. In order to assess the long term risk of carbon dioxide (CO{sub 2}) injection for the purpose of EOR, it is important to accurately predict the CO{sub 2} distribution in different phases in the reservoir (aqueous, oleic and gaseous). The newly developed seven-component PVT model for Weyburn oil was based on measurements of phase-behavior properties such as oil density, viscosity, gas-oil ratio, saturation pressure and minimum miscibility pressure from oil samples collected from wells in different parts of the reservoir. The Peng-Robinson equation of state was used for the PVT model development and CO{sub 2} solubility in water was described by Henry's Law. Estimations of mineral trapping, ionic trapping and solubility trapping of CO{sub 2} are based on the amount of CO{sub 2} stored in the aqueous phase, but the amount of CO{sub 2} stored in the gaseous phase, which is the most mobile phase of CO{sub 2} in the reservoir, is essential in the estimation of CO{sub 2} leakage. The model was continuously modified as the field process proceeded in order to identify the dynamic change in fluid properties and the effect of contaminants in the injecting CO{sub 2}. The model, coupled with a compositional reservoir model, was used to predict the CO{sub 2} distribution and storage performance in the Weyburn field. 2 refs., 4 tabs., 8 figs.

  16. Thermal archetypes and retrofit potential for saskatchewan residences. SRC publication No. I-4800-11-C-94, and SECDA publication No. T800-94-P-006

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-12-31

    Project to establish an understanding of the thermal characteristics of residential housing in Saskatchewan and to estimate the scope and cost of upgrading the thermal envelopes of existing housing. Thermal archetypes were developed to represent the existing single-detached, semi-detached, and row houses. The 13 archetypes represent different types of housing, ranging from pre-1920 stock to 1990, and categorized as either base or upgraded houses. The annual space heating energy consumption of each archetype was calculated using the HOT-2000 computer program. Three levels of thermal retrofit to the archetypes were investigated, from minor upgrading to a full retrofit that lowered house heating consumption to near R-2000 standards. The total and incremental costs of the three levels of retrofit were calculated using recent Canadian sources.

  17. An economic analysis of a system wide Lean approach: cost estimations for the implementation of Lean in the Saskatchewan healthcare system for 2012-2014.

    Science.gov (United States)

    Sari, Nazmi; Rotter, Thomas; Goodridge, Donna; Harrison, Liz; Kinsman, Leigh

    2017-08-03

    The costs of investing in health care reform initiatives to improve quality and safety have been underreported and are often underestimated. This paper reports direct and indirect cost estimates for the initial phase of the province-wide implementation of Lean activities in Saskatchewan, Canada. In order to obtain detailed information about each type of Lean event, as well as the total number of corresponding Lean events, we used the Provincial Kaizen Promotion Office (PKPO) Kaizen database. While the indirect cost of Lean implementation has been estimated using the corresponding wage rate for the event participants, the direct cost has been estimated using the fees paid to the consultant and other relevant expenses. The total cost for implementation of Lean over two years (2012-2014), including consultants and new hires, ranged from $44 million CAD to $49.6 million CAD, depending upon the assumptions used. Consultant costs accounted for close to 50% of the total. The estimated cost of Lean events alone ranged from $16 million CAD to $19.5 million CAD, with Rapid Process Improvement Workshops requiring the highest input of resources. Recognizing the substantial financial and human investments required to undertake reforms designed to improve quality and contain cost, policy makers must carefully consider whether and how these efforts result in the desired transformations. Evaluation of the outcomes of these investments must be part of the accountability framework, even prior to implementation.

  18. Salting it away : Saskatchewan's Petroleum Technology Research Centre is leading the study of storing CO{sub 2} in saline aquifers

    Energy Technology Data Exchange (ETDEWEB)

    Collison, M.

    2008-10-15

    This paper discussed the 5-year Aquistore project that is being conducted to assess the feasibility of continuously injecting carbon dioxide (CO{sub 2}) into saline aquifers. Conducted by the Petroleum Technology Research Centre (PTRC), the aim of the project is to develop the monitoring technologies needed to prove that the CO{sub 2} can be safely and permanently stored. The $100 million dollar project will also develop technologies needed to build the necessary infrastructure for transporting the CO{sub 2} to the aquifers. Saline aquifers contain more than 10 times the capacity of depleted oil reservoirs. It is estimated that saline aquifers in the Western Canadian Sedimentary Basin (WCSB) contain enough capacity to absorb all reported emissions in Alberta and Saskatchewan every year for the next 1000 years. CO{sub 2} injected into the aquifers will become a supercritical fluid as a result of pressure and temperature forces within the aquifer and will subsequently mineralize and remain there permanently. A dedicated pipeline will transport CO{sub 2} from a refinery in Regina to the aquifer. The project is being funded by Sustainable Development Technology Canada (SDTC), an agency whose mandate is to accelerate the entry of promising energy conservation technologies into the Canadian marketplace. It is hoped that the project will develop saline storage technologies that can be used to promote carbon sequestration in Canada. 5 figs.

  19. Timing of sediment-hosted Cu-Ag mineralization in the Trans-Hudson orogen at Janice Lake, Wollaston Domain, Saskatchewan, Canada

    Science.gov (United States)

    Perelló, José; Valencia, Víctor A.; Cornejo, Paula; Clifford, John; Wilson, Alan J.; Collins, Greg

    2018-04-01

    The Janice Lake Cu-Ag mineralization in the Wollaston Domain of northern Saskatchewan is hosted by a metasedimentary sequence in the upper part of the Wollaston Supergroup of the Trans-Hudson orogen. The Wollaston Supergroup was deposited between 2070 and 1865 Ma in a foreland basin setting constructed over Archean basement of the Hearne craton. The Trans-Hudson orogen underwent final collision and peak metamorphism at 1810 Ma, during consolidation of Laurentia and its amalgamation with the Columbia supercontinent. Titanite is a common constituent of the post-peak metamorphic assemblages of Trans-Hudson lithotectonic units and accompanied disseminated sediment-hosted Cu sulfide mineralization at Janice Lake. Titanite crystals, intergrown with chalcocite over a strike-length of 2 km of Cu-bearing stratigraphy, were dated by the ID-TIMS and LA-ICP-MS U-Pb methods, returning an age range from 1780 to 1760 Ma and a weighted average age of 1775 ± 10 Ma. The titanite ages effectively date the associated chalcocite-dominated sediment-hosted Cu-Ag mineralization and its formation during initial post-orogenic uplift and cooling, 30 myr after peak metamorphism. The age-range and tectonic setting of the Janice Lake mineralization confirms that sediment-hosted Cu mineralization was an integral part of the metallogenic endowment of Columbia and that its emplacement coincided with the continental-scale Trans-Hudson orogeny rather than with diagenesis and extensional basin development 100 myr earlier.

  20. Investigating the Geochemical Model for Molybdenum Mineralization in the JEB Tailings Management Facility at McClean Lake, Saskatchewan: An X-ray Absorption Spectroscopy Study.

    Science.gov (United States)

    Blanchard, Peter E R; Hayes, John R; Grosvenor, Andrew P; Rowson, John; Hughes, Kebbi; Brown, Caitlin

    2015-06-02

    The geochemical model for Mo mineralization in the JEB Tailings Management Facility (JEB TMF), operated by AREVA Resources Canada at McClean Lake, Saskatchewan, was investigated using X-ray Absorption Near-Edge Spectroscopy (XANES), an elemental-specific technique that is sensitive to low elemental concentrations. Twenty five samples collected during the 2013 sampling campaign from various locations and depths in the TMF were analyzed by XANES. Mo K-edge XANES analysis indicated that the tailings consisted primarily of Mo(6+) species: powellite (CaMoO4), ferrimolybdite (Fe2(MoO4)3·8H2O), and molybdate adsorbed on ferrihydrite (Fe(OH)3 - MoO4). A minor concentration of a Mo(4+) species in the form of molybdenite (MoS2) was also present. Changes in the Mo mineralization over time were inferred by comparing the relative amounts of the Mo species in the tailings to the independently measured aqueous Mo pore water concentration. It was found that ferrimolybdite and molybdate adsorbed on ferrihydrite initially dissolves in the TMF and precipitates as powellite.

  1. In vitro digestibility, protein composition and techno-functional properties of Saskatchewan grown yellow field peas (Pisum sativum L.) as affected by processing.

    Science.gov (United States)

    Ma, Zhen; Boye, Joyce I; Hu, Xinzhong

    2017-02-01

    Saskatchewan grown yellow field pea was subjected to different processing conditions including dehulling, micronization, roasting, conventional/microwave cooking, germination, and combined germination and conventional cooking/roasting. Their nutritional and antinutritional compositions, functional properties, microstructure, thermal properties, in vitro protein and starch digestibility, and protein composition were studied. Processed field peas including conventional cooked yellow peas (CCYP), microwave cooked yellow peas (MCYP), germinated-conventional cooked yellow peas (GCCYP), and germinated-roasted yellow peas (GRYP) exhibited the significantly higher in vitro protein digestibility (IVPD), which was in accordance with their significantly lower trypsin inhibitor activity and tannin content. The SDS-PAGE and size exclusion HPLC profiles of untreated pea proteins and their hydrolysates also confirmed the IVPD result that these four treatments facilitated the hydrolysis of pea proteins to a greater extent. The CCYP, MCYP, GCCYP, and GRYP also exhibited significantly higher starch digestibility which was supported by their lower onset (T o ), peak (T p ), and conclusion (T c ) temperatures obtained from DSC thermogram, their lower pasting properties and starch damage results, as well as their distinguished amorphous flakes' configuration observed on the scanning electron microscopic image. LC/ESI-MS/MS analysis following in-gel digests of SDS-PAGE separated proteins allowed detailed compositional characterization of pea proteins. The present study would provide fundamental information to help to better understand the functionality of field peas as ingredients, and particularly in regards to agri-food industry to improve the process efficiency of field peas with enhanced nutritional and techno-functional qualities. Copyright © 2016 Elsevier Ltd. All rights reserved.

  2. Variations in Sense of Place Across Immigrant Status and Gender in Hamilton, Ontario; Saskatoon, Saskatchewan; and, Charlottetown, Prince Edward Island, Canada.

    Science.gov (United States)

    Gallina, Melissa; Williams, Allison

    Past research in Hamilton, Ontario has found that age and longevity of residence are positively associated with evaluations of sense of place (SoP); further, evaluations of SoP between immigrants and Canadian-born individuals have shown no clear pattern (Williams et al. 2010; Williams and Kitchen 2012). This paper builds on this work by further examining evaluations of SoP among both immigrants and Canadian-born residents and across gender in Hamilton, while expanding the study to two other small-to-medium sized cities: Saskatoon, Saskatchewan and, Charlottetown, Prince Edward Island. This paper has two objectives: (1) to establish measures of SoP across immigrant status and gender in Hamilton, Saskatoon, and Charlottetown; and, (2) to determine how SoP varies according to immigrant status, length of residence in Canada, age, income, and neighbourhood length of residence across the three city sites. Telephone survey data (n = 1,132) was used to compare evaluations of SoP across various groups and to construct an ordered logistic regression model for SoP. Results suggest that immigrants tended to rate their SoP lower than their Canadian-born counterparts. Hamilton residents were found to rate their SoP lowest, followed by Saskatoon residents and, finally, Charlottetown residents. Younger individuals, those with lower income levels, and those with shorter neighbourhood residency in the cities concerned were more likely to have lower evaluations of SoP. This research suggests that greater attention is needed to nurture immigrants' connection with their new home.

  3. Perspectives on past and Present Waste Disposal Practices: A community-Based Participatory Research Project in Three Saskatchewan First Nations Communities

    Directory of Open Access Journals (Sweden)

    Rebecca Zagozewski

    2011-01-01

    Full Text Available The impact of current and historical waste disposal practices on the environment and human health of Indigenous people in First Nations communities has yet to be adequately addressed. Solid waste disposal has been identified as a major environmental threat to First Nations Communities. A community-based participatory research project (CBPR was initiated by the Saskatoon Tribal Council Health and Family Services Incorporated to investigate concerns related to waste disposal in three Saskatchewan First Nations Communities. Utilizing a qualitative approach, we aimed to gain an understanding of past and present waste disposal practices and to identify any human and environmental health concerns related to these practices. One to one interviews and sharing circles were conducted with Elders. Elders were asked to share their perspectives on past and present waste disposal practices and to comment on the possible impacts these practices may have on the environment and community health. Historically waste disposal practices were similar among communities. The homeowner generated small volumes of waste, was exclusively responsible for disposal and utilized a backyard pit. Overtime waste disposal evolved to weekly pick-up of un-segregated garbage with waste disposal and open trash burning in a community dump site. Dump site locations and open trash burning were identified as significant health issues related to waste disposal practices in these communities. This research raises issues of inequity in the management of waste in First Nations Communities. It highlights the need for long-term sustainable funding to support community-based waste disposal and management strategies and the development of First Nations centered and delivered educational programs to encourage the adoption and implementation of waste reduction, reutilization and recycling activities in these communities.

  4. Perspectives on past and present waste disposal practices: a community-based participatory research project in three Saskatchewan first nations communities.

    Science.gov (United States)

    Zagozewski, Rebecca; Judd-Henrey, Ian; Nilson, Suzie; Bharadwaj, Lalita

    2011-04-28

    The impact of current and historical waste disposal practices on the environment and human health of Indigenous people in First Nations communities has yet to be adequately addressed. Solid waste disposal has been identified as a major environmental threat to First Nations Communities. A community-based participatory research project (CBPR) was initiated by the Saskatoon Tribal Council Health and Family Services Incorporated to investigate concerns related to waste disposal in three Saskatchewan First Nations Communities. Utilizing a qualitative approach, we aimed to gain an understanding of past and present waste disposal practices and to identify any human and environmental health concerns related to these practices. One to one interviews and sharing circles were conducted with Elders. Elders were asked to share their perspectives on past and present waste disposal practices and to comment on the possible impacts these practices may have on the environment and community health. Historically waste disposal practices were similar among communities. The homeowner generated small volumes of waste, was exclusively responsible for disposal and utilized a backyard pit. Overtime waste disposal evolved to weekly pick-up of un-segregated garbage with waste disposal and open trash burning in a community dump site. Dump site locations and open trash burning were identified as significant health issues related to waste disposal practices in these communities. This research raises issues of inequity in the management of waste in First Nations Communities. It highlights the need for long-term sustainable funding to support community-based waste disposal and management strategies and the development of First Nations centered and delivered educational programs to encourage the adoption and implementation of waste reduction, reutilization and recycling activities in these communities.

  5. Back to the basics: identifying positive youth development as the theoretical framework for a youth drug prevention program in rural Saskatchewan, Canada amidst a program evaluation.

    Science.gov (United States)

    Dell, Colleen Anne; Duncan, Charles Randy; DesRoches, Andrea; Bendig, Melissa; Steeves, Megan; Turner, Holly; Quaife, Terra; McCann, Chuck; Enns, Brett

    2013-10-22

    Despite endorsement by the Saskatchewan government to apply empirically-based approaches to youth drug prevention services in the province, programs are sometimes delivered prior to the establishment of evidence-informed goals and objectives. This paper shares the 'preptory' outcomes of our team's program evaluation of the Prince Albert Parkland Health Region Mental Health and Addiction Services' Outreach Worker Service (OWS) in eight rural, community schools three years following its implementation. Before our independent evaluation team could assess whether expectations of the OWS were being met, we had to assist with establishing its overarching program goals and objectives and 'at-risk' student population, alongside its alliance with an empirically-informed theoretical framework. A mixed-methods approach was applied, beginning with in-depth focus groups with the OWS staff to identify the program's goals and objectives and targeted student population. These were supplemented with OWS and school administrator interviews and focus groups with school staff. Alignment with a theoretical focus was determined though a review of the OWS's work to date and explored in focus groups between our evaluation team and the OWS staff and validated with the school staff and OWS and school administration. With improved understanding of the OWS's goals and objectives, our evaluation team and the OWS staff aligned the program with the Positive Youth Development theoretical evidence-base, emphasizing the program's universality, systems focus, strength base, and promotion of assets. Together we also gained clarity about the OWS's definition of and engagement with its 'at-risk' student population. It is important to draw on expert knowledge to develop youth drug prevention programming, but attention must also be paid to aligning professional health care services with a theoretically informed evidence-base for evaluation purposes. If time does not permit for the establishment of

  6. Drill site selection process using geophysical (seismic, EM, magnetic) surveys and regional geochemical uranium deposit vectors within the Keefe Lake Uranium Property and its vicinity – Athabasca Basin, Saskatchewan, Canada

    International Nuclear Information System (INIS)

    Hajnal, Z.; Pandit, B.; Annesley, I.; Takacs, E.

    2014-01-01

    This study was initiated at the request of Athabasca Uranium Inc. of Vancouver, Canada. The area of investigation is around 4000 km"2 and includes the Keefe Lake (KL) property of the Company, located at the southeastern flank of the Athabasca Basin in Northern Saskatchewan. The intention of the program was multi-fold: to establish trends of regional uranium mineralization vectors, and incorporate these findings into the multidimensional integrated analysis of the currently available KL data set with an aim of providing an advanced priority ranking of drill hole selection process for the upcoming drilling programs. The information adapted for this investigation includes data from 450 boreholes, as well as drilling results of a recent KL prospect; data obtained from 114 Assessment Reports of the Saskatchewan Mineral Assessment Data Base (SMAD), and the analyses of 4 highresolution 2D seismic profiles within the claims of Athabasca Uranium Inc. To establish more effective spatial perspectives, the results of the regional lithology study (investigating alteration, graphitic, structural, pelitic, and pegmatitic features) were displayed along with the EM conductors, whereas basement lithology and faults were obtained from the Geological Atlas of Saskatchewan (southeastern segment of the Athabasca Basin). The regional investigation also included a study of the depth variations of the unconformity (UC), spatial vectors in geochemistry of the indicative path finder elements (U, Co, Cu, Ni, Pb, Zn, As, and B), and also the clay mineralization (illite and kaolinite) indicative of uranium mineralization related to alteration zones. Local area investigations consisted of integrating the AEROTEM (2009) and VTEM (2013) airborne EM data, the associated magnetic observations, and computation of relevant attributes. The comprehensive synthesis of the above geophysical information incorporated all the available and derived geological perspectives. The high-resolution 2D seismic data

  7. Some in Saskatchewan Find The Cochrane Library Useful after Promotion, Access and Training Efforts. A review of: Forbes, Dorothy, Christine Neilson, Janet Bangma, Jennifer Forbes, Daniel Fuller, and Shari Furniss. “Saskatchewan Residents’ Use of The Cochrane Library.” Partnership: the Canadian Journal of Library and Information Practice and Research 2.2 (2007.

    Directory of Open Access Journals (Sweden)

    Shandra Protzko

    2008-06-01

    Full Text Available Objective – To evaluate the use of The Cochrane Library by librarians, health care providers and consumers in the Canadian province of Saskatchewan. Design – Volunteer telephone interviews and surveys of training participants at multiple time points; usage statistics.Setting – Saskatchewan.Subjects – Ninety-four volunteers participated in the study. Participants were self-selected from approximately 300 health practitioners and 100 public library staff attending training sessions, located primarily in rural areas. The majority of public library staff who attended training sessions were not professional librarians, although 31.5% of the study participants were librarians. Nurses made up the next largest group (16.3%, followed by therapists (7.6%, library support staff (5.4%,pharmacists (4.3%, physicians (3.3%, other health care providers (20.7%, and other (9.8%. Most were 40-65 years of age (71.6%and female (92.4%.Methods – Forty-six training sessions were provided upon request between October 2004 and December 2006. Attendees wereinvited to participate in the study. Telephone interviews were conducted at three, six, nine, and twelve months following training sessions. Demographic information and data on the use of andsatisfaction with The Cochrane Library were collected. Additionally, monthly statistics were tracked by Wiley-Blackwell for user sessions, number of searches, and the number of full-text articles and abstracts visited.Main Results – Telephone interviews revealed that 65.2% of participants had accessed The Cochrane Library at three months; 64.2% had at six months. At nine months access dropped to 45.2%. At twelve months only 27.4% of participants reported using the resource. Of those who used The Cochrane Library, 16.4% reported at the three month interview that it was not helpful. This number decreased at six months (11.6%, nine months (7.7% and twelve months (11.8%. 57.5% of respondents claimed to have learned something

  8. One size does not fit all: a qualitative content analysis of the importance of existing quality improvement capacity in the implementation of Releasing Time to Care: the Productive Ward™ in Saskatchewan, Canada.

    Science.gov (United States)

    Hamilton, Jessica; Verrall, Tanya; Maben, Jill; Griffiths, Peter; Avis, Kyla; Baker, G Ross; Teare, Gary

    2014-12-19

    Releasing Time to Care: The Productive Ward™ (RTC) is a method for conducting continuous quality improvement (QI). The Saskatchewan Ministry of Health mandated its implementation in Saskatchewan, Canada between 2008 and 2012. Subsequently, a research team was developed to evaluate its impact on the nursing unit environment. We sought to explore the influence of the unit's existing QI capacity on their ability to engage with RTC as a program for continuous QI. We conducted interviews with staff from 8 nursing units and asked them to speak about their experience doing RTC. Using qualitative content analysis, and guided by the Organizing for Quality framework, we describe the existing QI capacity and impact of RTC on the unit environment. The results focus on 2 units chosen to highlight extreme variation in existing QI capacity. Unit B was characterized by a strong existing environment. RTC was implemented in an environment with a motivated manager and collaborative culture. Aided by the structural support provided by the organization, the QI capacity on this unit was strengthened through RTC. Staff recognized the potential of using the RTC processes to support QI work. Staff on unit E did not have the same experience with RTC. Like unit B, they had similar structural supports provided by their organization but they did not have the same existing cultural or political environment to facilitate the implementation of RTC. They did not have internal motivation and felt they were only doing RTC because they had to. Though they had some success with RTC activities, the staff did not have the same understanding of the methods that RTC could provide for continuous QI work. RTC has the potential to be a strong tool for engaging units to do QI. This occurs best when RTC is implemented in a supporting environment. One size does not fit all and administrative bodies must consider the unique context of each environment prior to implementing large-scale QI projects. Use of an

  9. Third-world realities in a first-world setting: A study of the HIV/AIDS-related conditions and risk behaviors of sex trade workers in Saskatoon, Saskatchewan, Canada

    Directory of Open Access Journals (Sweden)

    Yelena Bird

    2016-01-01

    Full Text Available The transmission and prevalence of Human Immunodeficiency Virus (HIV among those employed as sex trade workers (STW is a major public health concern. The present study describes the self-reported responses of 340 STW, at-risk for contracting HIV. The participants were recruited by selective targeting between 2009 and 2010 from within the Saskatoon Health Region (SHR, Saskatchewan, Canada. As of 2012, the SHR has the highest incidence rate of positive test reports for HIV in Canada, at more than three times the national average (17.0 vs. 5.9 per 100,000 people. Additionally, the epidemiology of HIV/AIDS in the SHR is different from that seen elsewhere in Canada (still mostly men having sex with men and Caucasians, with its new HIV cases predominantly associated with injection drug use and Aboriginal cultural status. The purpose of this study was to (a describe the demographic and socio-economic characteristics of the STW in the SHR, (b identify their significant life events, self-reported problems, knowledge, attitudes, behaviors, self-efficacy, and barriers regarding HIV, and (c determine the significant independent risk indicators for STW self-reporting a chance of greater than 50% of becoming infected with HIV/AIDS. The majority of the study participants were females, who were never married, of Aboriginal descent, without a high school diploma, and had an annual income of less than $10,000. Using multivariate regression analysis, four significant independent risk indicators were associated with STW reporting a greater that 50% chance of acquiring HIV/AIDS, including experiencing sexual assault as a child, injecting drugs in the past four weeks, being homeless, and a previous Chlamydia diagnosis. These findings provide important evidence of the essential sexual and drug-related vulnerabilities associated with the risk of HIV infection among STW and offer insight into the design and implementation of effective and culturally sensitive public

  10. Third-world realities in a first-world setting: A study of the HIV/AIDS-related conditions and risk behaviors of sex trade workers in Saskatoon, Saskatchewan, Canada.

    Science.gov (United States)

    Bird, Yelena; Lemstra, Mark; Rogers, Marla; Moraros, John

    2016-12-01

    The transmission and prevalence of Human Immunodeficiency Virus (HIV) among those employed as sex trade workers (STW) is a major public health concern. The present study describes the self-reported responses of 340 STW, at-risk for contracting HIV. The participants were recruited by selective targeting between 2009 and 2010 from within the Saskatoon Health Region (SHR), Saskatchewan, Canada. As of 2012, the SHR has the highest incidence rate of positive test reports for HIV in Canada, at more than three times the national average (17.0 vs. 5.9 per 100,000 people). Additionally, the epidemiology of HIV/AIDS in the SHR is different from that seen elsewhere in Canada (still mostly men having sex with men and Caucasians), with its new HIV cases predominantly associated with injection drug use and Aboriginal cultural status. The purpose of this study was to (a) describe the demographic and socio-economic characteristics of the STW in the SHR, (b) identify their significant life events, self-reported problems, knowledge, attitudes, behaviors, self-efficacy, and barriers regarding HIV, and (c) determine the significant independent risk indicators for STW self-reporting a chance of greater than 50% of becoming infected with HIV/AIDS. The majority of the study participants were females, who were never married, of Aboriginal descent, without a high school diploma, and had an annual income of less than $10,000. Using multivariate regression analysis, four significant independent risk indicators were associated with STW reporting a greater that 50% chance of acquiring HIV/AIDS, including experiencing sexual assault as a child, injecting drugs in the past four weeks, being homeless, and a previous Chlamydia diagnosis. These findings provide important evidence of the essential sexual and drug-related vulnerabilities associated with the risk of HIV infection among STW and offer insight into the design and implementation of effective and culturally sensitive public health

  11. The Saskatchewan/New Brunswick Healthy Start-Départ Santé intervention: implementation cost estimates of a physical activity and healthy eating intervention in early learning centers.

    Science.gov (United States)

    Sari, Nazmi; Muhajarine, Nazeem; Froehlich Chow, Amanda

    2017-01-19

    Participation in daily physical activity and consuming a balanced diet high in fruits and vegetables and low in processed foods are behaviours associated with positive health outcomes during all stages of life. Previous literature suggests that the earlier these behaviours are established the greater the health benefits. As such, early learning settings have been shown to provide an effective avenue for exploring and influencing the physical activity and healthy eating behaviours of children before school entry. However, in addition to improving individual level health of children, such interventions may also result in a number of social benefits for the society. In fact, research among adult populations has shown that sufficient participation in physical activity can significantly lower hospital stays and physician visits, in turn leading to positive economic outcomes. To our knowledge there is very limited literature about economic evaluations of interventions implemented in early learning centers to increase physical activity and healthy eating behaviours among children. The primary purpose of this paper is to identify inputs and costs needed to implement a physical activity and healthy eating intervention (Healthy Start-Départ Santé (HS-DS)) in early learning centres throughout Saskatchewan and New Brunswick over the course of three years. In doing so, implementation cost is estimated to complete the first phase of a social return on investment analysis of this intervention. In order to carry out this evaluation the first step was to identify the inputs and costs needed to implement the intervention, along with the corresponding outputs. With stakeholder interviews and using existing database, we estimated the implementation cost by measuring, valuing and monetizing each individual input. Our results show that the total annual cost of implementing HS-DS was $378,753 in the first year, this total cost decreased slightly in the second year ($356,861) and again

  12. Discussion of “Geology and diamond distribution of the 140/141 kimberlite, Fort à la Corne, central Saskatchewan, Canada”, by A. Berryman, B.H. Scott-Smith and B.C. Jellicoe (Lithos v. 76, p. 99 114)

    Science.gov (United States)

    Kjarsgaard, Bruce A.; Leckie, Dale A.; Zonneveld, John-Paul

    2007-09-01

    A wide variety of geological data and geological observations by numerous geoscientists do not support a two-stage crater excavation and in-fill model, or a champagne glass-shaped geometry for the 169 or 140/141 kimberlite bodies in the Fort à la Corne kimberlite field, Saskatchewan as described by Berryman, A., Scott Smith, B.H., Jellicoe, B., (2004). Rather, these kimberlite bodies are best described as polygenetic kimberlite tephra cones and tuff rings with associated feeder vents of variable geometry as shown by previous workers for the 169 kimberlite, the 140/141 kimberlite and the Star kimberlite. The domal tephra cone geometry is preserved due to burial by conformable Cretaceous marine mudstones and siltstones and is not an artifact of Quaternary glacial processes.

  13. Partnerships and Opportunity: A Canadian Success Story Community engagement on uranium mining in northern Saskatchewan. Informing and Involving Stakeholders in the Context of the Finnish Decision-making Process. Stakeholder involvement and public debate

    International Nuclear Information System (INIS)

    Katz, Sharonne; Vanhatalo, Hanna; Thome-Jassaud, Pierre-Franck

    2017-01-01

    Session 5 featured case studies of stakeholder involvement in decisions related to new nuclear power and fuel cycle facilities. The chair highlighted that more than 30 countries either have nuclear power facilities or are considering developing them, and 15 countries are currently building new reactors. The topic of new nuclear facilities is quite broad, and the session covered three case studies that were quite different. Ms Katz of Natural Resources Canada Limited outlined stakeholder engagement commitments by a number of actors in Canada, including the Canadian Nuclear Safety Commission. She provided an overview on Cameco's behalf of their experience in engaging the local stakeholders of uranium mining activities. Ms Vanhatalo reviewed Fennovoima's activities related to the site selection and move towards construction of a new nuclear reactor. Mr Thome-Jassaud presented the experience of electricite de France on two proposed reactor projects with France's formalised public debate process. A central theme of the presentations was the importance of establishing and maintaining a good reputation, especially in the local community. Ms Katz relayed a story of Cameco inviting community leaders, near an Australian property that Cameco had acquired to visit a mining community in Saskatchewan. Instead of tightly controlling the interaction, Cameco left the Australian guests to stay with local families for several days to ask questions and hear directly from members of the Canadian community without any interference. This required confidence on the part of the company that it had built a strong and positive relationship with the Canadian host community. Ms Vanhatalo described how the success in siting nuclear power plant Hanhikivi 1 near Pyhaejoki was attributable not only to Fennovoima's commitment to engage the community, but also to the reputation that the company Teollisuuden Voima Oy had built with its Olkiluoto nuclear power plant and the positive association with

  14. "Sustainable Development" and CIDA's China Program: A Saskatchewan Case Study

    Science.gov (United States)

    Sinclair, Paul; Blachford, Dongyan; Pickard, Garth

    2015-01-01

    Through funding from the Canadian International Development Agency's (CIDA) China Program, the University of Regina (UofR), Canada, implemented two major development projects with the Educational Institute of Jilin province (EIJP) from 1990 to 2001. This paper re-examines this historic cooperation. The paper argues that prevailing theories of…

  15. Options for reclaiming the Gunnar uranium tailings, Saskatchewan, Canada

    International Nuclear Information System (INIS)

    Lawson, D.W.

    1986-01-01

    This paper discusses potential reclamation options and outlines further associated studies. Research is continuing and none of the options are as yet under consideration for implementation. Final selection could also require integrated planning involving an environmental impact assessment, pathways analyses and cost benefit evaluations

  16. People, pets, and parasites: one health surveillance in southeastern Saskatchewan.

    Science.gov (United States)

    Schurer, Janna M; Ndao, Momar; Quewezance, Helen; Elmore, Stacey A; Jenkins, Emily J

    2014-06-01

    Residents of remote and Indigenous communities might experience higher exposure to some zoonotic parasites than the general North American population. Human sero-surveillance conducted in two Saulteaux communities found 113 volunteers exposed as follows: Trichinella (2.7%), Toxocara canis (4.4%), Echinococcus (4.4%), and Toxoplasma gondii (1.8%). In dogs, 41% of 51 fecal samples were positive for at least one intestinal parasite, 3% of 77 were sero-positive for Borrelia burgdorferi, and 21% of 78 for T. gondii. Echinococcus exposure was more likely to occur in non-dog owners (odds ratio [OR]: 11.4, 95% confidence interval [CI]: 1.2-107, P = 0.03); while T. canis was more likely to occur in children (ages 4-17) (OR: 49, 95% CI: 3.9-624; P = 0.003), and those with a history of dog bites (OR: 13.5, 95% CI: 1.02-179; P = 0.048). Our results emphasize the use of dogs as sentinels for emerging pathogens such as Lyme disease, and the need for targeted surveillance and intervention programs tailored for parasite species, cultural groups, and communities. © The American Society of Tropical Medicine and Hygiene.

  17. The geology of the Collins Bay uranium deposit, Saskatchewan

    International Nuclear Information System (INIS)

    Jones, B.E.

    1980-01-01

    The Collins Bay deposit lies within the Churchill Province on the western edge of the Wollaston lithostructural domain where it underlies the eastern edge of the Helikian Athabasca Formation. It is 6 miles north-northeast of the Rabbit Lake mine. Two principal zones of uranium mineralization are described. The A zone, a partly eroded, high-grade pod of metal oxide and arsenides sheathed by clay-like minerals, which trends north-northeast and lies under 25 to 40 feet of water; and the B zone, which lies 6 000 ft south of the A, subcrops under till cover and is a partly eroded zone composed of metal oxide and arsenides which occur within variably altered Athabasca Formation. The deposit is typical of the unconformity-type uranium-nickel deposits of the Athabasca Basin. Observed features fit well with the diagenetic-hydrothermal model for such deposts. (auth)

  18. The Cost of Health Care for AIDS Patients in Saskatchewan

    Directory of Open Access Journals (Sweden)

    Kevin P Browne

    1990-01-01

    Full Text Available The medical records of 19 patients with acquired immune deficiency syndrome (aids were reviewed in an attempt to estimate their health care costs. The patients were all male, members of high risk groups and diagnosed between April 1985 and February 1988. Twelve of the patients died; they lived a mean of 240 days (range 0 to 580 after diagnosis, were admitted three times (range one to six to hospital for 65 total days (range one to 148 for a cost per patient of $33,721 (range $2,768 to $64,981 for inpatient care. They made five (range zero to 25 office visits per patient costing $196 per patient (range $0 to $4,999 for outpatient care. The seven survivors (one was lost to follow-up have lived 375 days (range 186 to 551 since diagnosis, have been admitted to hospital two times (range zero to seven for 30 total days (range zero to 86 for a total cost per patient of $14,223 (range $0 to $39,410 for inpatient care. They have made 11 office/emergency room visits (range zero to 46 costing in total $4322 (range $0 to $13,605 for outpatient care. The total expenditure was $546,332 ($28,754 per patient, of which total fees to physicians were $37,210 (6.8%, and estimated costs of laboratory tests $117,917 (21.6%, drugs $36,930 (6.7%, and medical imaging $20,794 (3.8%. Patients now deceased cost $416,445 (mean $34,704 per patient, accounting for 76.2% of overall expenditures. The average medical/surgical and drug costs per patient day in hospital were greater for aids patients than for the average medical/surgical patient in the authors’ institution.

  19. Saskatchewan's place in Canadian oil sands

    Energy Technology Data Exchange (ETDEWEB)

    Schramm, L.L. [Saskatchewan Research Council, Regina, SK (Canada); Kramers, J.W. [Owl Ventures Inc., Edmonton, AB (Canada); Isaacs, E.E. [Alberta Energy Research Inst., Edmonton, AB (Canada)

    2010-11-15

    The current daily bitumen and synthetic crude production from the Western Canada Sedimentary Basin is 180,000 m{sup 3}, which represents approximately 40 percent of crude oil produced in Canada. In a time of peaking conventional oil production, the search for new oil reserves has led to unconventional in-situ bitumen and heavy oil resources, including shallow in-situ resources. The great difficulty in producing bitumen and managing water flows in such reservoirs will require innovative approaches and increasingly environmentally sustainable practices. This paper presented an overview of shallow in-situ oil sands and the novel recovery technologies that are being developed that will reduce the use of steam and fresh water, and also reduce greenhouse gas emissions. Research and development programs are currently underway to develop and demonstrate such new technologies. Promising technologies include the solvent vapour extraction and hybrid thermal solvent extraction processes that are being developed and demonstrated in large-scale three-dimensional scaled physical models and associated numerical simulation models. Electrical heating and gravity stable combustion are other examples of technologies that could play a significant role in developing these resources. 81 refs., 3 tabs., 8 figs.

  20. Evaluating the Effectiveness of Contact Tracing on Tuberculosis Outcomes in Saskatchewan Using Individual-Based Modeling

    Science.gov (United States)

    Tian, Yuan; Osgood, Nathaniel D.; Al-Azem, Assaad; Hoeppner, Vernon H.

    2013-01-01

    Tuberculosis (TB) is a potentially fatal disease spread by an airborne pathogen infecting approximately one third of the globe. For decades, contact tracing (CT) has served a key role in the control of TB and many other notifiable communicable diseases. Unfortunately, CT is a labor-intensive and time-consuming process and is often conducted by a…

  1. Pleistocene geology and geomorphology of the Riding Mountain and Duck Mountain areas, Manitoba-Saskatchewan

    National Research Council Canada - National Science Library

    Klassen, R. W

    1979-01-01

    ... materials forming the land surface. This information is intended as a basis for more specialized studies directed towards maximizing the economic and aesthetic potential of the land and has direct applications to land use studies...

  2. Assessing the Consumer Food Environment in Restaurants by Neighbourhood Distress Level across Saskatoon, Saskatchewan.

    Science.gov (United States)

    Wang, Jin; Engler-Stringer, Rachel; Muhajarine, Nazeem

    2016-03-01

    To assess the consumer food environment in restaurants in Saskatoon, using the Nutrition Environment Measures Survey for Restaurants (NEMS-R), to examine differences by neighbourhood distress level and to reflect on the need for further refinement of the assessment of restaurant consumer food environments. Neighbourhoods were classified as low, middle, or high distress level based on the socioeconomic indicators (income, employment, and education) in the Material Deprivation Index. Differences in restaurant consumer food environments, indicated by mean NEMS-R total and sub-scores, were examined by various restaurant categories and by varying neighbourhood distress levels. Chain coffee shops and pita and sandwich restaurants had higher NEMS-R totals and "Healthy Entrées" sub-scores; however, burger and chicken restaurants and pizza restaurants had more barriers to healthful eating. Although restaurants in lower distress level neighbourhoods generally rated healthier (higher NEMS-R scores), only a few measures (such as "Facilitators" and "Barriers") significantly differed by neighbourhood distress level. The findings highlight the importance of developing interventions to improve restaurant consumer food environments, especially in neighbourhoods with higher distress levels. The results suggest that reliable measures of the consumer food environment could be developed beginning with what can be measured by NEMS-R.

  3. Impact of a glacial uranium deposit on the groundwater quality at Key Lake, Saskatchewan (Canada)

    International Nuclear Information System (INIS)

    Unland, W.

    1981-01-01

    Concentrations of radionuclides derived from uraniferous material embedded in a pervious unconsolidated aquifer have been determined at Key Lake. It is concluded that dispersion and retardation can provide safe storage of radioactive waste in shallow aquifers over a long term period. (Auth.)

  4. [Saskatchewan Fund for environmental problems]. Annual report and financial statements 1996--1997

    International Nuclear Information System (INIS)

    1997-01-01

    This gives the annual report of the Fund, established by the Provincial Government in 1989 to replace the well deposit system and to provide the government with a means to address unique oil and gas related environmental problems. The Fund guarantees the proper drilling, completion and abandonment of wells, including surface restoration, and allows the government to respond to a major spill or environmental problem when liability for the problem cannot initially be determined. This report describes the purpose of the Fund, and summarizes its activities. A financial statement is included

  5. Contrasting eruption styles of the 147 Kimberlite, Fort à la Corne, Saskatchewan, Canada

    Science.gov (United States)

    Lefebvre, Nathalie; Kurszlaukis, Stephan

    2008-06-01

    The Cretaceous Fort à la Corne (FALC) kimberlite field was active over a time span of ~ 20 Ma with contemporaneous terrestrial (Mannville Group) to marine (Lower Colorado Group) background sedimentation. Steep-sided pipes, craters and positive landform volcanoes such as scoria or tuff cones are thought to have formed during that period. The 147 Kimberlite is located in the SE section of the field's main cluster and is part of the large (~ 377.5 ha) Orion North volcanic complex. Based on logging of 25 drill cores, the morphology of the country rock/kimberlite interface suggests excavation of a complex crater field down to the upper portion of the Mannville Group sedimentary deposits. At least two types of volcaniclastic deposits are identified: a main kimberlite unit that is typically characterized by crustal xenolith-poor (1-2%), normal graded beds possibly deposited as turbidites in a subaqueous environment, originating from the nearby 148 tephra cone and infilling the adjacent 147 crater, and a second unit, located on the NE margin of the 147 Kimberlite, that represents a thick (~ 60 m) sequence of large (up to 22 m) sedimentary country rock blocks located at least 60 m above their original stratigraphic position. We suggest the following time sequence of events: Crater excavation as a consequence of a shallow magma fragmentation level within the uppermost country rock sequences, together with several closely spaced eruptive centres initially formed the complex, intercalated crater field. Subsequently, ongoing eruptions with a fragmentation level above the country rock produced the lithic fragment poor main infill of the 148 Kimberlite. Resedimentation from the outer flanks of the 148 tephra cone resulted in the deposition of turbidites in the 147 area. A consolidation phase solidified the lowermost portion of the main infill in 147. A subsequent explosion(s) occurred within the Mannville Group in the 147 area, ejecting large blocks of sedimentary country rocks and fracturing the overlying volcaniclastic main infill. Finally, blocks of the main infill tilted and possibly slumped into the subsidence structure developed above the emptied explosion chamber of 147. The different volcanic deposits reflect a change in eruption style and fragmentation level from highly explosive to spatter activity with little fragmentation potential. Cap rocks to build up the volatile overpressure necessary to blast the craters were not present at the time of emplacement. No diatremes were observed in the study area. Assuming that the magma properties remained constant over time, the change in eruption style has to be attributed to external factors, such as water access to the rising magma. The volcanic behaviour of the kimberlite magma appears to be comparable to that of other magmatic systems, both in eruptive style and production rate. No evidence was found for a high, possibly Plinian production rate or dispersion.

  6. Engaging Undergraduates in Social Science Research: The Taking the Pulse of Saskatchewan Project

    Science.gov (United States)

    Berdahl, Loleen

    2014-01-01

    Although student involvement in research and inquiry can advance undergraduate learning, there are limited opportunities for undergraduate students to be directly involved in social science research. Social science faculty members typically work outside of laboratory settings, with the limited research assistance work being completed by graduate…

  7. Prospecting and exploration of the Key Lake uranium deposits, Saskatchewan, Canada

    International Nuclear Information System (INIS)

    Tan, B.H.

    1980-01-01

    The research activities which led to the detection of the Key Lake deposit and their model character for uranium prospecting in this area are discussed. The genesis of the ores and the surrounding rocks are described, and the possible genesis of the deposit is discussed on the basis of the present state of knowledge. (HP) [de

  8. Interpretation of some geochemical distributions in Key and Seahorse Lakes, Saskatchewan

    Energy Technology Data Exchange (ETDEWEB)

    Parslow, G.R.

    1979-04-01

    U, Fe, Mn, Ni, Cu, Zn and Co data for the sediment in both Key and Seahorse lakes, which overlie portions of known economic uranium deposits in the region, are presented. With the exception of U, Fe and Mn, the elemental distributions can be considered anomalous, in a statistical sense, in both lakes. The U values are of particular interest in that Key Lake is not anomalous, whereas Seahorse Lake is markedly anomalous. Tentative correlations made with background data from other surveys in attempt to differentiate between anomalous and background values indicate that deviations from linearity in a distribution, and not absolute mean or maximum values, are indicative of anomalous samples within the distribution.

  9. Determination of radon flux rates in a uranium mine (Cluff Lake, Saskatchewan)

    International Nuclear Information System (INIS)

    1989-12-01

    The Atomic Energy Control Board contracted SENES Consultants Limited to design and implement a field program at Amok Limited's Cluff Lake uranium mine, with the overall objective of obtaining reliable radon flux data applicable for use in the VENTRAD computer model. The VENTRAD model was developed to model underground mine ventilation systems. To avoid the uncertainties inherent in localized flux measurements made on small surfaces, radon flux measurements were determined through measurement of incremental changes in the concentration of radon between the incoming and outgoing air in selected areas of the underground workings. The locations were selected throughout the mine in both ore and sterile rock. Average radon flux rates measured during three field campaigns were as follows: sterile rock decline 4 pCi/m 2 .second; sterile rock mainway 25 pCi/m 2 .second; worked-out stope 100 pCi/m 2 .second; active work stope 240 pCi/m 2 .second; and work face 14,000 pCi/m 2 .second. Data collected during the three field programs were used to validate the VENTRAD computer model. The results of the validation exercise suggest close agreement between predicted and measured air flow rates and radon concentrations were overestimated for areas immediately impacted by auxiliary ventilation fans and ore transfer mill holes which connect the ore extraction and haulage levels of the mine

  10. Geochemical zoning around the McClean uranium deposits, Saskatchewan, Canada

    International Nuclear Information System (INIS)

    Golightly, J.P.; Brummer, J.J.; Saracoglu

    1983-01-01

    The uranium mineralization of the McClean deposits can be described as belonging to two different facies; a more reduced sulphide-arsenide facies and a more oxidized hematite-'bleached' facies, superimposed on any one of three host rocks. The trace metals can be grouped according to their redox behaviour. Vanadium, Mo and U, occurring as oxides, form one group while Ni, Co, Zn, Cu and As, occurring as sulphides and/or arsenides, form intermediate and most reduced groups, respectively. The ratio of oxidized to reduced minerals can be represented by the ratio of U/Ni. This ratio can be used to estimate the variation of redox potential in the deposit at the time of deposition or alteration. A generalized Eh-pH diagram is used to qualitatively describe the significance of each mineral facies. The U/Ni ratio of the transition between the hematite and 'bleached' facies increases upwards. The phase diagram suggests that a possible cause is an upward decrease in pH and increase in Eh. Uranium analysis of the drill core shows that there is little movement of U into the overlying sandstones from basement rocks and regolith that contain no uranium deposits. Uranium in the Athabasca sandstone from these areas averages less than 1 ppm. However, where uranium zones have been found in the basement rocks, regolith and lower Athabasca sandstone, U values greater than 2-3 ppm consistently occur in the overlying sandstones at or near surface. Results suggest that target areas containing deeply buried uranium deposits could be defined by U analyses of the Athabasca sandstone from quite widely spaced holes of limited depth. (Auth.)

  11. Regulatory Oversight of the Legacy Gunner Uranium Mine and Mill Site in Northern Saskatchewan, Canada - 13434

    Energy Technology Data Exchange (ETDEWEB)

    Stenson, Ron; Howard, Don [Canadian Nuclear Safety Commission, P.O. Box 1046, Station B, 280 Slater Street, Ottawa ON K1P 5S9 (Canada)

    2013-07-01

    As Canada's nuclear regulator, the Canadian Nuclear Safety Commission (CNSC) is responsible for licensing all aspects of uranium mining, including remediation activities at legacy sites. Since these sites already existed when the current legislation came into force in 2000, and the previous legislation did not apply, they present a special case. The Nuclear Safety and Control Act (NSCA), was written with cradle-to- grave oversight in mind. Applying the NSCA at the end of a 'facilities' life-cycle poses some challenges to both the regulator and the proponent. When the proponent is the public sector, even more challenges can present themselves. Although the licensing process for legacy sites is no different than for any other CNSC license, assuring regulatory compliance can be more complicated. To demonstrate how the CNSC has approached the oversight of legacy sites the history of the Commission's involvement with the Gunnar uranium mine and mill site provides a good case study. The lessons learned from the CNSC's experience regulating the Gunnar site will benefit those in the future who will need to regulate legacy sites under existing or new legislation. (authors)

  12. Using UAV photogrammetry to study topographic change: application to Saskatchewan Glacier, Alberta, Canada

    Science.gov (United States)

    Meunier Cardinal, G.; Demuth, M. N.; Kinnard, C.

    2016-12-01

    Glaciers are an important source of fresh water in the headwaters of the Canadian Rocky Mountains, and ongoing climate warming could reduce their future hydrological contribution. Unmanned Aerial Vehicles UAVs) are an emergent technology that allow studying glacial processes with an unprecedented level of detail, but their usefulness for deriving accurate topographic data on glaciers has not yet been fully assessed. In this perspective we tested the use of a UAV platform to acquire images at a very high spatial resolution (using the Structure from Motion (SfM) algorithm. A detailed assessment of DEM errors was performed by cross-validation of an network of ground control points (GCPs) deployed on the glacier surface. The influence of checkpoint position in the network, border effects, number of photos calibrated and GPS accuracy were examined. Topographical changes were measured from the DEM difference and surface displacements estimated by applying feature tracking techniques to the orthomosaics. Further, the dominant scales of topographic spatial variability were examined using a semivariogram analysis of the DEMs. Results show that UAV-based photogrammetry is promising to further our understanding of high-resolution glacier surface processes and to perform repeat, on-demand monitoring of glacier changes, but their application on remote glaciers remains challenging.

  13. Giving Voice to the Trans Community on GID Reform in the "DSM-5": A Saskatchewan Perspective

    Science.gov (United States)

    Richards, Jai T.

    2013-01-01

    The inclusion of the diagnosis of gender identity disorder (GID) within the "Diagnostic and Statistical Manual of Mental Disorders" ("DSM") is a contentious issue. A summary of the arguments for retention, removal, or reform of the diagnosis in the "DSM-5" is presented. A qualitative study with 7 individuals from…

  14. Geology of the uranium deposits related to the sub-Athabasca unconformity, Saskatchewan

    International Nuclear Information System (INIS)

    Tremblay, L.P.

    1982-01-01

    The Athabasca Basin is a large, oval, dish-shaped structure, 425 km by 225 km (80 000 km 2 ) containing about 1500 m of mainly flat-lying quartz-rich sandstone of the Athabasca Group. The basin lies with marked angular unconformity across a Hudsonian basement of deformed and metamorphosed Archean and Aphebian sedimentary, volcanic and plutonic rocks trending north to northeast beneath the basin. In the Carswell Circular Structure in the central western half of the basin rocks are brought to surface through 1200 m of sandstone. The rocks of the basin are less than one percent exposed. Overburden locally reaches 90 m thick. Uranium deposits have been found near the southeast edge of the basin, within the Carswell Circular Structure, and along the northern rim of the basin. They are (1) at the unconformity as high-grade masses elongated in and parallel to major faults, hosted mainly in highly-altered white clay feldspar-rich basement rocks and associated with graphitic metasediments and calc-silicate rocks; (2) within the first 40 m above the unconformity in grey to black and multicoloured Athabasca sandstones and shales as a coating on quartz grains, as disseminations in the clay matrix and as veins; and (3) within 100 m below the unconformity as fracture fillings and disseminations in basement rocks

  15. Decision 99-8 : Shell Canada Limited application to construct and operate an oil sands bitumen upgrader in the Fort Saskatchewan area : Shell Canada Products Limited application to amend refinery approval in the Fort Saskatchewan area

    International Nuclear Information System (INIS)

    1999-01-01

    The Alberta Energy and Utilities Board considered an application by Shell Canada Limited to construct and operate an oil sands bitumen upgrader on Shell's property adjoining the existing Scotford refinery in the County of Strathcona. The upgrader would process bitumen from Shell's proposed Muskeg River Mine, located 70 km north of Fort McMurray, and other feedstocks available in the area. The Board also considered an application for an amendment to the existing Scotford refinery approval, Industrial Development Permit 89-10, for the processing of 3.75 million cubic metres per year of sour conversion feedstock. Under a coordinated application process, Shell filed a joint Shell Scotford Upgrader application/Environmental Impact Assessment. Issues considered with respect to these applications were: technology selection, air/health, sulphur recovery, noise/traffic, and land use conflict. Shell stated that its Scotford refinery is the most energy efficient refinery in the Americas and that is has the highest liquid yield per unit volume of crude oil feedstock of any refinery in the world. The refinery's hydrocracking capacity would make it possible to use hydro-conversion technology for its upgrader which is environmentally advantageous. After examining all of the evidence pertaining to the applications, the Board found the projects to be in the public interest and is prepared to approve the Scotford Upgrader and Scotford Refinery modifications assuming that certain prescribed conditions are met

  16. A Comparative Analysis of the Colour Subject between Canada Saskatchewan State and Visual Arts Education Curriculum in Turkey

    Science.gov (United States)

    Dabancal, Meral Per

    2015-01-01

    A deeper analysis of the art education curriculums applied in developed countries and treating specific subjects within these curriculums holds vital importance in allowing the production of alternative solution methods by providing the educators multiple perspectives in the face of problems concerning art education. In present paper colour…

  17. Geomorphology, facies architecture, and high-resolution, non-marine sequence stratigraphy in avulsion deposits, Cumberland Marshes, Saskatchewan

    Science.gov (United States)

    Farrell, K. M.

    2001-02-01

    This paper demonstrates field relationships between landforms, facies, and high-resolution sequences in avulsion deposits. It defines the building blocks of a prograding avulsion sequence from a high-resolution sequence stratigraphy perspective, proposes concepts in non-marine sequence stratigraphy and flood basin evolution, and defines the continental equivalent to a parasequence. The geomorphic features investigated include a distributary channel and its levee, the Stage I crevasse splay of Smith et al. (Sedimentology, vol. 36 (1989) 1), and the local backswamp. Levees and splays have been poorly studied in the past, and three-dimensional (3D) studies are rare. In this study, stratigraphy is defined from the finest scale upward and facies are mapped in 3D. Genetically related successions are identified by defining a hierarchy of bounding surfaces. The genesis, architecture, geometry, and connectivity of facies are explored in 3D. The approach used here reveals that avulsion deposits are comparable in process, landform, facies, bounding surfaces, and scale to interdistributary bayfill, i.e. delta lobe deposits. Even a simple Stage I splay is a complex landform, composed of several geomorphic components, several facies and many depositional events. As in bayfill, an alluvial ridge forms as the feeder crevasse and its levees advance basinward through their own distributary mouth bar deposits to form a Stage I splay. This produces a shoestring-shaped concentration of disconnected sandbodies that is flanked by wings of heterolithic strata, that join beneath the terminal mouth bar. The proposed results challenge current paradigms. Defining a crevasse splay as a discrete sandbody potentially ignores 70% of the landform's volume. An individual sandbody is likely only a small part of a crevasse splay complex. The thickest sandbody is a terminal, channel associated feature, not a sheet that thins in the direction of propagation. The three stage model of splay evolution proposed by Smith et al. (Sedimentology, vol. 36 (1989) 1) is revised to include facies and geometries consistent with a bayfill model. By analogy with delta lobes, the avulsion sequence is a parasequence, provided that its definition is modified to be independent from sea level. In non-marine settings, facies contacts at the tops of regional peats, coals, and paleosols are analogous to marine flooding surfaces. A parasequence is redefined here as a relatively conformable succession of genetically related strata or landforms that is bounded by regional flooding surfaces or their correlative surfaces. This broader definition incorporates the concept of landscape evolution between regional flooding surfaces in a variety of depositional settings. With respect to landscape evolution, accommodation space has three spatial dimensions — vertical ( x), lateral ( y), and down-the-basin ( z). A flood basin fills in as landforms vertically ( x) and laterally accrete ( y), and prograde down-the-basin ( z). Vertical aggradation is limited by the elevation of maximum flood stage (local base level). Differential tectonism and geomorphology control the slope of the flood basin floor and the direction of landscape evolution. These processes produce parasequences that include inclined stratal surfaces and oriented, stacked macroforms (clinoforms) that show the magnitude and direction of landscape evolution.

  18. Field-based Constraints on Lower Crustal Flow From the World's Largest Exposure of Lower Continental Crust, Northern Saskatchewan, Canada

    Science.gov (United States)

    Dumond, G.; Gonclaves, P.; Williams, M. L.; Bowring, S. A.

    2005-12-01

    Predictions about the behavior and geometry of lower continental crust during orogenesis have included: it is rheologically weak; it flows under the influence of a tectonic or topographic load; and it is characterized by pervasive shallow fabrics produced by high-temperature deformation mechanisms. Arguably the world's largest exposure of lower continental crust that still preserves much of its deep crustal deformation history is the central portion of the Snowbird tectonic zone in the western Canadian Shield. Recent fieldwork along a ca. 100 km-long transect of this exposure is characterized by an early, penetrative shallow fabric. A 40 km-long segment of this transect, dominated by charnockite and granodiorite orthogneisses, is characterized by km-scale domains of shallow, granulite-grade gneissic foliation (S1) with a spectacular rodding lineation (L1) defined by: 1) discontinuous ribbons of recrystallized Pl + Qtz + Hb + Cpx + Opx, in addition to mm- to cm-scale core-and-mantle structure in Pl and Kfs, and 2) near-continuous, 10s of cm-long rods of compositional banding. Isoclinally-folded layering is locally preserved perpendicular to (L1). We interpret (L1) as a composite lineation with both intersection and extension components. Thermobarometric data, microstructural, and kinematic observations are compatible with high-grade (700-800°C) ductile, top-to-the-ESE flow during production of S1 at 1.0-1.1 GPa (30-40 km paleodepths in the Neoarchean. S1 is variably transposed into upright, open, shallowly-plunging F2 folds with sub-horizontal, NW-striking enveloping surfaces. The weakly folded S1 is locally overprinted by preserve Type 2 (mushroom-crescent) fold interference patterns resulting from superposition of upright F2 folds with sub-vertical NE-striking axial planes onto isoclinal, recumbent F1 folds. Metamorphic reactions that led to Grt-production during development of S1 were intrinsically syn-kinematic, with garnet growing in the Na-rich recrystallized mantles of Pl-porphyroclasts. Relatively H2O-poor and/or CO2-rich conditions are required by the preservation of fine-grained microstructures and absence of grain-coarsening or recrystallization in the S1 tectonite. We speculate that the shallow S1 tectonite exposed in the central Snowbird tectonic zone transect represents an important and unique field-based analog for the nature of deep crustal reflectivity and lower crustal flow in collisional orogens. Furthermore, our results suggest that the strength of the lower continental crust is dynamic and evolving. In this particular case, flow of relatively weak lower crust during production of S1 was followed by a period of near-isobaric cooling and strengthening. Subsequent deformation events produced steep fabrics (e.g. S2), 10s of m- to 100s of km-scale moderately- to steeply-dipping shear zones, and local reactivation of S1, reflecting the dramatic effects of strain partitioning in a heterogeneous and anisotropic medium.

  19. A qualitative study of factors influencing different generations of Newfoundland and Saskatchewan trained physicians to leave a work location

    OpenAIRE

    Mathews, Maria; Seguin, Maureen; Chowdhury, Nurun; Card, Robert T

    2012-01-01

    Abstract Background Some studies have suggested that young physicians may have different expectations and practice behaviours than their older generational counterparts, including their reasons for wanting to remain or leave a community. This study examined the factors associated with a physician’s decision to leave a work location. We compared different generations of physicians to assess whether these factors have changed over generations. Methods We conducted semi-structured, qualitative i...

  20. A qualitative study of factors influencing different generations of Newfoundland and Saskatchewan trained physicians to leave a work location

    Directory of Open Access Journals (Sweden)

    Mathews Maria

    2012-07-01

    Full Text Available Abstract Background Some studies have suggested that young physicians may have different expectations and practice behaviours than their older generational counterparts, including their reasons for wanting to remain or leave a community. This study examined the factors associated with a physician’s decision to leave a work location. We compared different generations of physicians to assess whether these factors have changed over generations. Methods We conducted semi-structured, qualitative interviews with 48 physicians who graduated from two Canadian medical schools. We asked each physician about the number and nature of work location changes and the factors related to their decisions to leave each location. Interview transcripts and notes were analysed using a thematic analysis approach. Results Dissatisfaction with the working environment was the most frequently cited reason for leaving a location for physicians of all generations. Elements which contributed to the quality of the work environment included the collaborative nature of the practice, the relationship with administrators, and access to resources and personnel. For younger physicians, the work environment had to meet their personal expectations for work-life balance. While remuneration level was given by some physicians as the key reason for leaving a location, for others it was the “last straw” if the work environment was poor. A small number of older generation physicians moved in response to political events and/or policies Conclusions We documented generational differences in physicians’ reasons for choosing a work location. We found that a poor work environment was universally the most important reason why a physician chose to leave a location. A few physicians who were unsatisfied with their work location identified level of remuneration as an additional reason for leaving. Some older generation physicians cited political climate as a reason for leaving a work location. While economic factors have largely been the focus of recruitment and retention initiatives, our findings highlight the importance of the work environment and organizational culture on the retention of physicians of all generations.

  1. Souris River Basin Project. Saskatchewan, Canada - North Dakota, U.S.A. General Plan Report and Draft Environmental Impact Statement.

    Science.gov (United States)

    1987-11-01

    complete flood protection. 9. Provide guidance and leadership in preventing unwise future development of the floodplain by use of appropriate...actuators. Structures need to be upgraded as a result of problems witn uneven settlement, deterioration of concrete, excessive vegetation growth, and...second (ft/s) ----- 0.3048 ---- metre per second (m/s) Slove foot per mile (ft/mi) ------ 0.1894 ---- metre per kilometre (m/kin) 1 ha = 10,000 m

  2. Geochemical element mobility during the history of a Paleo-proterozoic clastic sedimentary basin, the Athabasca Basin (Saskatchewan, Canada)

    International Nuclear Information System (INIS)

    Kister, Philippe

    2003-01-01

    In order to understand the mechanisms of migration and deposition of ore elements, it is essential to determine the timing, source, and destination of the geochemical element mass transfers and/or transportation on a scale encompassing the great sedimentary basins. The purpose of this study is to trace and to date the element migrations that occurred during the history of a Paleo-proterozoic clastic sedimentary basin, the Athabasca Basin, which hosts the world's largest and richest uranium deposits. As this geological environment was proved to be efficient to preserve high grade ore deposits for over more than one billion years, it provides an opportunity to study some natural analogues of deep geological nuclear waste storage. Five research topics were studied: 3D modelling of the distribution of normative minerals and trace elements on a basin-wide scale; U-Pb and Rb-Sr systematics; average chemical age estimation; thermodynamic modelling of the major mineralogical assemblages; U-Pb geochronology of uranium oxides. Some elements have remained immobile (Zr) since their initial sedimentary deposition, or were transferred from one phase to another (Al, Th). Other elements have been transported during fluid flow events that occurred: (1) on a basin wide scale during diagenesis (REE, Y, Sr, Fe), (2) at the unconformity and in the vicinity of the fault zones that represent preferential fluid flow pathways between the basement and the sandstone cover (U, Ni, As, B, Mg, K, Fe, Sr, REE), (3) during the late fault reactivation events associated with the basin uplift (U, Pb, Ni, S, Sr, REE). The successive tectonic events related to the geodynamical context that lead to the formation of these high-grade U concentrations (1460 Ma, 1335 Ma and 1275 Ma in the McArthur River deposit), did not however systematically occur in the whole basin (1275 Ma only at Shea Creek). The exceptionally high grade and tonnages of some deposits seem to be related to a larger number of U depositional events and to a less intense later remobilization. (author) [fr

  3. A qualitative study of factors influencing different generations of Newfoundland and Saskatchewan trained physicians to leave a work location.

    Science.gov (United States)

    Mathews, Maria; Seguin, Maureen; Chowdhury, Nurun; Card, Robert T

    2012-07-25

    Some studies have suggested that young physicians may have different expectations and practice behaviours than their older generational counterparts, including their reasons for wanting to remain or leave a community. This study examined the factors associated with a physician's decision to leave a work location. We compared different generations of physicians to assess whether these factors have changed over generations. We conducted semi-structured, qualitative interviews with 48 physicians who graduated from two Canadian medical schools. We asked each physician about the number and nature of work location changes and the factors related to their decisions to leave each location. Interview transcripts and notes were analysed using a thematic analysis approach. Dissatisfaction with the working environment was the most frequently cited reason for leaving a location for physicians of all generations. Elements which contributed to the quality of the work environment included the collaborative nature of the practice, the relationship with administrators, and access to resources and personnel. For younger physicians, the work environment had to meet their personal expectations for work-life balance. While remuneration level was given by some physicians as the key reason for leaving a location, for others it was the "last straw" if the work environment was poor. A small number of older generation physicians moved in response to political events and/or policies We documented generational differences in physicians' reasons for choosing a work location. We found that a poor work environment was universally the most important reason why a physician chose to leave a location. A few physicians who were unsatisfied with their work location identified level of remuneration as an additional reason for leaving. Some older generation physicians cited political climate as a reason for leaving a work location. While economic factors have largely been the focus of recruitment and retention initiatives, our findings highlight the importance of the work environment and organizational culture on the retention of physicians of all generations.

  4. Geochemical elements mobility during the history of a paleo-Proterozoic clastic sedimentary basin, the Athabasca Basin (Saskatchewan, Canada)

    International Nuclear Information System (INIS)

    Kister, P.

    2003-10-01

    In order to understand the mechanisms of migration and deposition of ore elements, it is essential to determine the timing, source, and destination of the geochemical element mass transfers and/or transportation on a scale encompassing the great sedimentary. The purpose of this study was to trace and to date the element migrations that occurred during the history of a Paleo-proterozoic clastic sedimentary basin, the Athabasca Basin, which hosts the world's largest and richest uranium deposits. As this geological environment was proved to be efficient to preserve high grade ore deposits for over more than one billion years, it provides an opportunity to study the mobility of some elements in a context that shows analogies with deep geological nuclear waste disposals. The natural analogies of interest include (i) uranium oxide and spent nuclear fuel; (ii) clay alteration halo and near field barrier, (iii) Athabasca sandstone cover and far-field barrier. Five research axis: (1) 3D modelling of the distribution of the main minerals and of some trace elements (U, Pb, Zr, Th, REE, Y, Rb, Sr) on a basin-wide scale and in the U mineralized zones, using the Gocad software. The models have been compared with detailed mineralogical studies performed on selected samples. (2) Pb-Pb and Rb-Sr systematics by TIMS (3) Mass balance calculation of the average Pb/U ratio at the scale of the deposit to evaluate whether the present day amount of radiogenic lead is sufficient to explain a U deposition in one or several episodes (geostatistical tools on Gocad) (4) Thermodynamic modelling of the mineralogical evolution of the Athabasca basin, considering the main mineral present in the sandstone (Phreeqc and Supcrt softwares) (5) U-Pb geochronology of uranium oxides using a 3 step approach: (i) optical and scanning electron microscopy; (ii) electron microprobe; (iii) ion microprobe (SIMS). The purpose was to study the long term stability of the uranium oxides and to characterise the episodes of U deposition (during which U has been brought to the U orebody), and the episodes of remobilization, during which U oxides have partly or totally lost their radiogenic lead. Summary of the results: Some elements have remained immobile (Zr) since their initial sedimentary deposition, or were transferred from one phase to another (Al, Th). Other elements have been transported during fluid flow events that occurred: (1) on a basin wide scale during diagenesis (REE, Y, Sr, Fe), (2) at the unconformity and in the vicinity of the fault zones that represent preferential fluid flow pathways between the basement and the sandstone cover (U, Ni, As, B, Mg, K, Fe, Sr, REE). The successive tectonic events related to the geodynamical context that lead to the formation of the high-grade U concentrations (1460 Ma, 1335 Ma and 1275 Ma in the McArthur River deposit), did not however systematically occur in the whole basin (1275 Ma only in the Shea Creek deposit), (3) during the late fault reactivation events associated with the basin uplift (U, Pb, Ni, S, Sr, REE), which caused the partial remobilization of the uranium oxides. 4 main processes of remobilization have been evidenced: cationic substitution, recrystallization, dissolution and/or redeposition as pitchblende. The exceptionally high grade and tonnages of some deposits seem to be related to a larger number of U depositional events and to a less intense later remobilization. U, Pb as well as Y and REE, considered as chemical analogue of long-life radionuclides present in nuclear waste (Am, Cm), have been proved to be mobile during the history of the Athabasca basin. However their mobility results from conditions that are by far too catastrophic for a deep geological nuclear waste disposal (high permeability, tectonic activity, redox interface, chloride brines, great depth, very long time scales). (author)

  5. Inequity of Education Financial Resources: A Case Study of First Nations School Funding Compared to Provincial School Funding in Saskatchewan

    Science.gov (United States)

    Carr-Stewart, Sheila; Marshall, Jim; Steeves, Larry

    2011-01-01

    In a review of First Nations band-managed school policies, the Department of Indian and Northern Affairs Canada (2002) noted what had been devolved was "the specific operation of the school. What was not devolved was an [education] system which would support the school" (p. 5) delivery of quality educational programming for First…

  6. New Investigations of the Gow Lake Impact Structure, Saskatchewan, Canada: Impact Melt Rocks, Astronaut Training, and More

    Science.gov (United States)

    Osinski, G. R.; Singleton, A. C.; Ozaruk, A.; Hansen, J. R.

    2012-03-01

    New investigations of the Gow Lake impact structure has revealed an almost complete sequence of impactites from the crater floor upward through a series of melt-free and melt-bearing rocks. This research involved an astronaut training component.

  7. Dog Days on the Plains : A Preliminary aDNA Analysis of Canid Bones from Southern Alberta and Saskatchewan

    NARCIS (Netherlands)

    Bartholdy, B.P.; Murchie, T.J.; Hacking, K.; Verwoerd, C.

    2017-01-01

    Dogs were an important component of lifeways on the Northern Plains until the reintroduction of the horse following European contact. There has been little investigation into the variability of domesticcanids on the Prairies and the potential of that variability as a proxy for identifying

  8. Review of SaskPower`s Channel Lake experience : A report to the Crown Investments Corporation of Saskatchewan

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-09

    A review was conducted by Crown Investments Corporation (CIC) of events surrounding the acquisition, management and the subsequent sale of SaskPower`s interest in Channel Lake Petroleum Ltd, a natural gas company, and a subsidiary of SaskPower from April 1993 until its sale to Direct Energy Marketing Ltd. in March 1997. Deloitte and Touche was hired by the CIC to assist in the review and to make recommendations. The firm conducted interviews with thirty individuals involved with the company over the course of its four-year ownership by SaskPower, focusing on arbitrage trading losses, the decision to liquidate the investment, the process of finding a buyer, the sale negotiations, the events surrounding the closing of the asset sale and the subsequent ratification of the final sale terms by the SaskPower Board of Directors. The review showed that overall, SaskPower and Channel Lake performed reasonably well throughout the four-year experience in terms of governance and management. However, instances of less than adequate performance, and in some cases serious errors in judgement were discovered. It was recommended that CIC review its guidelines and directives for effective governance and management of the entities under its jurisdiction, make revisions where necessary, facilitate a follow-up educational program and institute regular evaluations of Crown company performance based on clearly articulated standards.

  9. Plus C'est La Meme Chose? Questioning Crop Diversification as a Response to Agricultural Deregulation in Saskatchewan, Canada

    Science.gov (United States)

    Bradshaw, Ben

    2004-01-01

    In the context of declining government subsidization of agriculture, many analysts have predicted reversals in certain characteristic trends of post-1945 Western agriculture with positive implications for agroecosystem well-being. One example, investigated herein, is the suggestion that, in the absence of government safety nets, farmers will seek…

  10. A study relating to the conceptual design and cost estimates of the Saskatchewan Power Corporation lignite beneficiation process

    Energy Technology Data Exchange (ETDEWEB)

    Granatstein, D L; Champagne, P J; Szladow, A J

    1982-06-01

    The purpose is to provide technology for upgrading lignite to a cleaner fuel that is capable of improving utility plant operation and is more acceptable to the non-utility sector. Beneficiated lignite can provide a middle alternative between low-grade and high-grade fuels. The results for phase IV include a conceptual design for a lignite beneficiation plant and a marketing study for the product. The beneficiated lignite is cheaper to transport, easier to handle, cleaner, allows better plant operation with higher availability, reduced slagging and fouling, reduced sulphur, and lower operating and maintenance costs. 8 refs., 6 figs., 7 tabs.

  11. Depositional environments of the Hart coal zone (Paleocene), Willow Bunch Coalfield, southern Saskatchewan, Canada from petrographic, palynological, paleobotanical, mineral and trace element studies

    Energy Technology Data Exchange (ETDEWEB)

    Potter, J.; Beaton, A.P.; McDougall, W.J.; Nambudiri, E.M.V.; Vigrass, L.W. (University of Regina, SK (Canada). Energy Research Unit)

    1991-12-01

    Coal petrology, palynology, paleobotany and mineralogy of the Hart coal indicate deposition under wet, warm-temperate to subtropical climatic conditions in low-lying backswamps with fluvial channels and locally ponded areas. The coal is dominated by mixed xylitic/attrital lithotypes and by huminite macerals with secondary inertinite macerals and minor liptinite macerals. Good correlation exists between lithotypes and maceral composition. Local and vertical variations in proportions of huminites and inertinites reflect frequent fluctuations in water levels, periodic flooding, desiccation and burning of the peat. Swamps were dominated by {ital Glyptostrobus-Taxodium} forest with {ital Betula-Myrica-Alnus} communities and, locally {ital Laevigatosporites}, which are the dominant contributors to the xylite-rich lithotypes. Attrital lithotypes with abundant {ital Pandanus}, {ital Typha} and {ital Azolla} are consistent with wetter areas of a fluvial environment, including ponds and channels. Trace elements Cr, Cu, Mo, Ni, Si, Ti, U, Se, V, W, K and Th, typically associated with syngenetic minerals kaolinite, calcite and quartz, may have a volcanic source. High concentrations of Na, Ba and Ca found in organic complexes are of secondary origin and probably originate in deep source brines rather than marine surface waters. 55 refs., 11 figs., 5 tabs.

  12. The Indigenous Red Ribbon Storytelling Study: What does it mean for Indigenous peoples living with HIV and a substance use disorder to access antiretroviral therapy in Saskatchewan?

    Science.gov (United States)

    Nowgesic, Earl; Meili, Ryan; Stack, Sandra; Myers, Ted

    2015-01-01

    Indigenous peoples living with HIV are less likely than non-Indigenous peoples living with HIV to access antiretroviral therapy; however, there is not enough contextual information surrounding this issue. The Indigenous Red Ribbon Storytelling Study was conducted in part to examine how Indigenous peoples living with HIV construct and understand their experiences accessing antiretroviral therapy. Our study design was critical Indigenous qualitative research, using the Behavioral Model of Health Services Use and community-based participatory research approaches. The study was conducted in partnership with Indigenous and non-Indigenous organizations. Study participants were adults from two Canadian cities. The study methods included 20 individual and two Indigenous sharing circle interviews, six participant observation sessions, a short survey and thematic analysis. Accessing antiretroviral therapy within the context of living with a substance use disorder was an overarching theme. Indigenous peoples living with HIV felt they had to choose between living with their active substance use disorder and accessing antiretroviral therapy. They felt misunderstood as a person living with a substance use disorder and often felt coerced into using antiretroviral therapy. Despite these challenges, they persevered as Indigenous peoples living with HIV and a substance use disorder. Further research on antiretroviral therapy access among Indigenous peoples living with HIV and a substance use disorder, particularly from the perspective of health service providers, is needed.

  13. An Analysis of Canadian Psychiatric Mental Health Nursing through the Junctures of History, Gender, Nursing Education, and Quality of Work Life in Ontario, Manitoba, Alberta, and Saskatchewan

    Science.gov (United States)

    2013-01-01

    A society that values mental health and helps people live enjoyable and meaningful lives is a clear aspiration echoed throughout our Canadian health care system. The Mental Health Commission of Canada has put forth a framework for a mental health strategy with goals that reflect the virtue of optimal mental health for all Canadians (Mental Health Commission Canada, 2009). Canadian nurses, the largest group of health care workers, have a vital role in achieving these goals. In Canada, two-thirds of those who experience mental health problems do not receive mental health services (Statistics Canada, 2003). Through a gendered, critical, and sociological perspective the goal of this paper is to further understand how the past has shaped the present state of psychiatric mental health nursing (PMHN). This integrative literature review offers a depiction of Canadian PMHN in light of the intersections of history, gender, education, and quality of nursing work life. Fourteen articles were selected, which provide a partial reflection of contemporary Canadian PMHN. Findings include the association between gender and professional status, inconsistencies in psychiatric nursing education, and the limitations for Canadian nurse practitioners to advance the role of the psychiatric mental health nurse practitioner. PMID:23710367

  14. U-Pb isotope systematics and compared evolution of uraniferous mineralizations in the Athabasca basin (Saskatchewan, Canada): Case of deposits from the Carswell and Cigar Lake structure

    International Nuclear Information System (INIS)

    Philippe, S.

    1988-01-01

    The aim of the study is to obtain geochronologic data on the formation of mineralizations, to define main processes for uranium remobilization and to replace these data in proposed model for deposit genesis and evolution [fr

  15. The development, implementation and evaluation of clinical pathways for chronic obstructive pulmonary disease (COPD) in Saskatchewan: protocol for an interrupted times series evaluation.

    Science.gov (United States)

    Rotter, Thomas; Plishka, Christopher; Hansia, Mohammed Rashaad; Goodridge, Donna; Penz, Erika; Kinsman, Leigh; Lawal, Adegboyega; O'Quinn, Sheryl; Buchan, Nancy; Comfort, Patricia; Patel, Prakesh; Anderson, Sheila; Winkel, Tanya; Lang, Rae Lynn; Marciniuk, Darcy D

    2017-11-28

    Chronic obstructive pulmonary disease (COPD) has substantial economic and human costs; it is expected to be the third leading cause of death worldwide by 2030. To minimize these costs high quality guidelines have been developed. However, guidelines alone rarely result in meaningful change. One method of integrating guidelines into practice is the use of clinical pathways (CPWs). CPWs bring available evidence to a range of healthcare professionals by detailing the essential steps in care and adapting guidelines to the local context. We are working with local stakeholders to develop CPWs for COPD with the aims of improving care while reducing utilization. The CPWs will employ several steps including: standardizing diagnostic training, unifying components of chronic disease care, coordinating education and reconditioning programs, and ensuring care uses best practices. Further, we have worked to identify evidence-informed implementation strategies which will be tailored to the local context. We will conduct a three-year research project using an interrupted time series (ITS) design in the form of a multiple baseline approach with control groups. The CPW will be implemented in two health regions (experimental groups) and two health regions will act as controls (control groups). The experimental and control groups will each contain an urban and rural health region. Primary outcomes for the study will be quality of care operationalized using hospital readmission rates and emergency department (ED) presentation rates. Secondary outcomes will be healthcare utilization and guideline adherence, operationalized using hospital admission rates, hospital length of stay and general practitioner (GP) visits. Results will be analyzed using segmented regression analysis. Funding has been procured from multiple stakeholders. The project has been deemed exempt from ethics review as it is a quality improvement project. Intervention implementation is expected to begin in summer of 2017. This project is expected to improve quality of care and reduce healthcare utilization. In addition it will provide evidence on the effects of CPWs in both urban and rural settings. If the CPWs are found effective we will work with all stakeholders to implement similar CPWs in surrounding health regions. Clinicaltrials.gov ( NCT03075709 ). Registered 8 March 2017.

  16. Conductivity gradients as inferred by electromagnetic-induction meter (EM38) readings within a salt-affected wetland in Saskatchewan, Canada

    Science.gov (United States)

    Mirck, Jaconette; Schroeder, William

    2018-01-01

    The change from deep-rooted grass and shrub vegetation to annual-cropping dryland farming has contributed to serious soil salinization challenges on the semi-arid North American Great Plains. In some cases, cultivation of the Great Plains has increased the availability of water, causing dominant sulfate salts to travel from the uphill areas to depressions where it will surface when water evaporates at the soil surface. A potential solution could include the replanting of the native deep-rooted vegetation, which requires knowledge of the spatial distribution of soil salinity. This study tested the soil factors influencing electromagnetic-induction meter (EM38) readings of soil salinity distribution around wetlands. The objectives were to: (1) predict growth and survival of Salix dasyclados Wimm. (cv. `India') along a salinity gradient in a small wetland, and (2) investigate whether newly established willows affected water-table fluctuations, which would indicate their phreatophytic nature or their ability to obtain their water supply from the zone of saturation. Results indicated significantly lower salinity values for sampling points with EM38 readings above 175 and 250 mS m-1 for height and survival, respectively. In addition, diurnal fluxes of the water table in areas of good willow growth and lower salinity indicated that cultivar `India' was phreatophytic in these areas and therefore has great potential for being used to combat saline seeps.

  17. Perspectives on past and Present Waste Disposal Practices: A community-Based Participatory Research Project in Three Saskatchewan First Nations Communities

    OpenAIRE

    Rebecca Zagozewski; Ian Judd-Henrey; Suzie Nilson; Lalita Bharadwaj

    2011-01-01

    The impact of current and historical waste disposal practices on the environment and human health of Indigenous people in First Nations communities has yet to be adequately addressed. Solid waste disposal has been identified as a major environmental threat to First Nations Communities. A community-based participatory research project (CBPR) was initiated by the Saskatoon Tribal Council Health and Family Services Incorporated to investigate concerns related to waste disposal in three Saskatche...

  18. Perspectives on Past and Present Waste Disposal Practices: A Community-Based Participatory Research Project in Three Saskatchewan First Nations Communities

    OpenAIRE

    Rebecca Zagozewski; Ian Judd-Henrey; Suzie Nilson; Lalita Bharadwaj

    2011-01-01

    The impact of current and historical waste disposal practices on the environment and human health of Indigenous people in First Nations communities has yet to be adequately addressed. Solid waste disposal has been identified as a major environmental threat to First Nations Communities. A community-based participatory research project (CBPR) was initiated by the Saskatoon Tribal Council Health and Family Services Incorporated to investigate concerns related to waste disposal in three Saskatche...

  19. Prairie Conservation in Canada: The Prairie Conservation Action Plan Experience

    Science.gov (United States)

    Dean Nernberg; David Ingstrup

    2005-01-01

    In Canada, grassland conservation has been mobilized and directed through the development of Prairie Conservation Action Plans and Action Plan Committees in the three prairie provinces of Alberta (45 partner agencies and organizations), Saskatchewan (26 partners), and Manitoba (26 partners). In Alberta, 43 percent of the native prairie remains; in Saskatchewan and...

  20. A review of present research, research needs, and research capabilities related to the uranium mining and milling industry in Canada

    International Nuclear Information System (INIS)

    Woods, R.J.

    1981-01-01

    This report surveys the views of those associated with uranium mining in northern Saskatchewan on the research needs of the industry. Research resources, both human and material, available in the province are outlined. The author makes recommendations that would lead to a viable uranium research program. Appendices list information on current uranium-related research in Saskatchewan and available research resources

  1. Local Music Collections: Strategies for Digital Access, Presentation, and Preservation--A Case Study

    Science.gov (United States)

    Doi, Carolyn

    2015-01-01

    The Saskatchewan Music Collection (SMC) is a local music collection held at the University of Saskatchewan. This case study examines a project to digitize and present this unique special collection in the online environment. The project aims to facilitate access to the collection, preserve the collection and promote scholarship and interest in the…

  2. Elder Abuse Awareness Module.

    Science.gov (United States)

    Goettler, Darla

    The Elder Abuse Prevention Project sponsored by the Seniors' Education Centre, University Extension, University of Regina (Saskatchewan, Canada) emerged from a provincial workshop held by the Centre in 1989. The workshop was designed to examine possible avenues for addressing elder abuse issues in Saskatchewan. The purposes of the project were to…

  3. NuCoal CTL wood mountain project

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-09-15

    The province of Saskatchewan experienced significant growth between 2005 and 2008. The growing economy included an abundance of different commodities and made Saskatchewan the newest hub for the latest technologies and investment. This report outlined the various opportunities in Saskatchewan for a coal to liquids plant and its technologies. The coal from southern Saskatchewan is generally lignite, which is found in the Ravenscrag Formation near the Big Muddy Badlands. The report discussed the Ravenscrag Formation as well as mining activity that was largely concentrated near Estevan and Bienfait in southeastern Saskatchewan, where Sherritt International operated two surface mines. The Coronach Poplar River Power Station, located 10 kilometres north of the Canada-United States border in southern Saskatchewan was also discussed. Population density, labour, land use, First Nations, and proximity to major centres were factors that were discussed. The programs that were identified included the Saskatchewan immigrant nominee program, an alternative program to the Canadian federal immigration program for those who want to come to Saskatchewan as a permanent resident of Canada; the Weyburn-Midale carbon dioxide project, the world's first carbon dioxide measuring, monitoring and verification initiative; and the Federated Co-op in Regina, a 100,000 barrel/day refinery located close to the Coronach area in Saskatchewan. Political climate, access to the electrical grid, access to water, access to major pipelines, access to rail lines, and access to highways were other topics that were presented. It was concluded that southern Saskatchewan had a broad range of opportunities for a coal to liquids plant. The area has numerous advantages including access to rail and pipelines. refs., tabs., figs., appendices.

  4. Assessment of nausea and vomiting of pregnancy on antenatal ...

    African Journals Online (AJOL)

    admin

    place of residence, race/ethnicity, cultural, social, and educational status of ... Research and Publication Committee, University of. Addis Ababa ..... Determinants of Health; (Unpublished doctoral thesis), University of Saskatchewan, Saskatoon,.

  5. Pilot Study to Measure the Effects of NSAID Use on Angiogenesis and Apoptosis in Female Invasive Breast Cancer

    National Research Council Canada - National Science Library

    Richardson, John

    2003-01-01

    To examine the effects of NASIDs on invasive breast cancer we are performing a immunohistochemical analysis on 220 cases of breast cancer from Saskatchewan which has provided a complete drug history of each patient...

  6. Diagnostic nutrient mass balance on J. Clark Salyer National Wildlife Refuge, North Dakota

    Data.gov (United States)

    Department of the Interior — The Souris River, an international river originating in Canada’s Saskatchewan Province, flows south into the State of North Dakota and then back north into Canada’s...

  7. Key Lake Mining Corporation metallurgical complex

    International Nuclear Information System (INIS)

    Lendrum, F.C.

    1984-02-01

    The Key Lake uranium mine is located in Saskatchewan, 550 km northeast of Saskatoon. It began operations in 1983, and is licensed and regulated by both Saskatchewan government agencies and the Canadian Atomic Energy Control Board. This report examines the metallurgical processes used at the mill and discusses the spills that occurred in the first four months the mine was in operation. It finds that all spills of an acidic nature in the mill were small amounts in the CCD or solution pretreatment sections. Contingency procedures are in place and sumps are capable of handling spills. The only major change in design contemplated will be converting the secondary crushing from the use of an impact crusher to the use of a semi-autogeneous grinding mill. The monitoring program set out by the AECB and Saskatchewan Environment is thorough. It monitors effluents and water pathways, and includes aquatic biota and sediments. Air monitoring is also required by Saskatchewan Environment

  8. Oh β s concerns surface after spill

    International Nuclear Information System (INIS)

    Anon.

    1984-01-01

    A spill of uranium- and radium-contaminated water from a reservoir at the Key Lake Mine in northern Saskatchewan in early January 1984 created extensive public concern. Now attention is being focussed on the issue of worker safety

  9. Rabbit Lake uranium mining a-zone, d-zone, eagle point: report of the environmental assessment panel

    International Nuclear Information System (INIS)

    1993-11-01

    A report of the environmental assessment panel on Rabbit Lake, Saskatchewan. A review of the proposed development of the uranium mining facility at Rabbit Lake with respect to the environmental, health, safety, and socioeconomic impacts

  10. Rabbit Lake uranium mining a-zone, d-zone, eagle point: report of the environmental assessment panel

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-11-01

    A report of the environmental assessment panel on Rabbit Lake, Saskatchewan. A review of the proposed development of the uranium mining facility at Rabbit Lake with respect to the environmental, health, safety, and socioeconomic impacts.

  11. influence of soil type differences on the distribution of dtpa

    African Journals Online (AJOL)

    Preferred Customer

    Fluvisol at Akaki in Ethiopia, classified according to the FAO-UNESCO Soil Classification System. The. Fluvisol is ... risk anticipated from the movement of metals through the soil ..... The Geology Department of the University of. Saskatchewan ...

  12. Väetiserinne tõotab hoogsaid ülevõtmisi / Romet Kreek

    Index Scriptorium Estoniae

    Kreek, Romet, 1972-

    2010-01-01

    Maailma suurim väetisetootja Potash Corp. Of Saskatchewan lükkas tagasi maailma suurima kaevanduskompanii BHP Billitoni 39 mld. dollari suuruse ülevõtmispakkumise. Liituda võivad Venemaa potasetootjad Silvinit ja Uralkal

  13. The Key Lake project

    International Nuclear Information System (INIS)

    Glattes, G.

    1985-01-01

    Aspects of project financing for the share of the Canadian subsidiary of Uranerzbergbau-GmbH, Bonn, in the uranium mining and milling facility at Key Lake, Saskatchewan, by a Canadian bank syndicate. (orig.) [de

  14. Key Lake human resources and northern business initiative

    International Nuclear Information System (INIS)

    Dudar, R.; McIntyre, J.; McInnes, B.P.

    1994-01-01

    The Key Lake Operation is committed to a policy of maximizing Saskatchewan, and particularly northern Saskatchewan, employment and business opportunities. The participation rate of northern people in the Key Lake operation's workforce has risen from 23.8% in 1983, to 42% today. Cameco's objective is to achieve 50% representation of residents of Saskatchewan's north in the Key Lake workforce by 1995. The company also extends this strategic objective to contractors. All contractors are required to maximize employment opportunities for residents of Saskatchewan's north, and report employment levels to the company as a condition of the contract. Today, contractors at the Key Lake site have achieved a northern participation rate of 47%. This paper highlights strategies for increasing northern/aboriginal participation and provides several examples of successes from these initiatives. (author)

  15. The Canadian Centre for Nuclear Innovation

    Energy Technology Data Exchange (ETDEWEB)

    Root, J., E-mail: John.Root@usask.ca [Canadian Centre for Nuclear Innovation, Inc., Saskatoon, Saskatchewan (Canada)

    2013-07-01

    The Canadian Centre for Nuclear Innovation (CCNI) was incorporated on December 20, 2011, to help place Saskatchewan among global leaders of nuclear research, development and training, through investment in partnerships with academia and industry for maximum societal and economic benefit. As the CCNI builds a community of participants in the nuclear sector, the province of Saskatchewan expects to see positive impacts in nuclear medicine, materials research, nuclear energy, environmental responsibility and the quality of social policy related to nuclear science and technology. (author)

  16. Effects of climate change on agriculture, forests and rural communities : submission to the Standing Senate Committee on Agriculture and Forestry

    International Nuclear Information System (INIS)

    Cline, E.

    2003-02-01

    The effects of climate change are already being felt in Saskatchewan. Trend data for the twentieth century showed an increase in mean yearly temperature of 1 to 1.5 degrees C on the prairies. Major droughts are disastrous to Saskatchewan's agriculture and forestry sectors, to rural water availability and to the economy in general. Saskatchewan's strategy to manage the effects of climate change from increasing levels of greenhouse gases is based on adaptation research to maximize biological and geological sinks and to explore cost-effective emission reduction initiatives. The province is a world leader in research and development in carbon dioxide (CO 2 ) capture from fossil-fuel fired electricity generation and sequestration of CO 2 in underground geological formations. The research has the potential to greatly reduce world greenhouse gas emissions by turning coal and other fossil fuels into zero emission sources of energy. The efforts that Saskatchewan has taken to reduce agricultural emissions was also described along with beneficial management practices, such as soil conservation and biological sinks. Saskatchewan is concerned that it may be unfairly affected by Canada's Kyoto commitment because of its emission intensive economy. The province would like recognition of the economic importance of its forestry sector and its potential to reduce carbon emissions and as a carbon sink

  17. Humboldt SK pilot biodigester receives funding

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2005-09-30

    The Canada-Saskatchewan Western Economic Partnership Agreement (WEPA) will provide funding for Canada's first pilot-scale biodigester to be built in Humboldt, Saskatchewan. The $208,138 pilot facility will use household garbage as well as agricultural waste such as manure and livestock operations, abattoirs and food processing to create heat or power and fertilizer. Support for this bio-energy facility, which could also reduce greenhouse gases, will come from the Prairie Agricultural Machinery Institute which has received $186,138 from Canada and Saskatchewan in the form of cost-shared federal-provincial funding. The pilot plant will test different combinations of waste material feedstocks and the characteristics of the resulting gas end products. The pilot facility will also provide design information for full-scale biodigester manufacturers in Canada. It is expected that 25 full-scale biodigesters will be constructed in Canada in the near future.

  18. Western Canada uranium perspective

    International Nuclear Information System (INIS)

    Lloyd, R.E.

    1984-01-01

    The current situation in the exploration for uranium in British Columbia, the Yukon, the Northwest Territories, and Saskatchewan is reviewed. A moratorium on exploration has been in effect in British Columbia since 1980; it is due to expire in 1987. Only the Blizzard deposit appears to have any economic potential. The Lone Gull discovery in the Thelon Basin of the Northwest Territories has proven reserves of more than 35 million pounds U 3 O 8 grading 0.4%. Potentially prospective areas of the northern Thelon Basin lie within a game sanctuary and cannot be explored. Exploration activity in Saskatchewan continues to decline from the peak in 1980. Three major deposits - Cluff Lake, Rabbit Lake and Key Lake - are in production. By 1985 Saskatchewan will produce 58% of Canada's uranium, and over 13% of the western world's output. (L.L.) (3 figs, 2 tabs.)

  19. Does specialist physician supply affect pediatric asthma health outcomes?

    Science.gov (United States)

    Filler, Guido; Kovesi, Tom; Bourdon, Erik; Jones, Sarah Ann; Givelichian, Laurentiu; Rockman-Greenberg, Cheryl; Gilliland, Jason; Williams, Marion; Orrbine, Elaine; Piedboeuf, Bruno

    2018-04-05

    Pediatrician and pediatric subspecialist density varies substantially among the various Canadian provinces, as well as among various states in the US. It is unknown whether this variability impacts health outcomes. To study this knowledge gap, we evaluated pediatric asthma admission rates within the 2 Canadian provinces of Manitoba and Saskatchewan, which have similarly sized pediatric populations and substantially different physician densities. This was a retrospective cross-sectional cohort study. Health regions defined by the provincial governments, have, in turn, been classified into "peer groups" by Statistics Canada, on the basis of common socio-economic characteristics and socio-demographic determinants of health. To study the relationship between the distribution of the pediatric workforce and health outcomes in Canadian children, asthma admission rates within comparable peer group regions in both provinces were examined by combining multiple national and provincial health databases. We generated physician density maps for general practitioners, and general pediatricians practicing in Manitoba and Saskatchewan in 2011. At the provincial level, Manitoba had 48.6 pediatricians/100,000 child population, compared to 23.5/100,000 in Saskatchewan. There were 3.1 pediatric asthma specialists/100,000 child population in Manitoba and 1.4/100,000 in Saskatchewan. Among peer-group A, the differences were even more striking. A significantly higher number of patients were admitted in Saskatchewan (590.3/100,000 children) compared to Manitoba (309.3/100,000, p < 0.0001). Saskatchewan, which has a lower pediatrician and pediatric asthma specialist supply, had a higher asthma admission rate than Manitoba. Our data suggest that there is an inverse relationship between asthma admissions and pediatrician and asthma specialist supply.

  20. Governance and decision making in complex socio-hydrological systems

    Science.gov (United States)

    Elshorbagy, Amin; Wheater, Howard; Gober, Patricia; Hassanzadeh, Elmira

    2017-04-01

    The transboundary Saskatchewan River, originating in the Canadian Rockies in Alberta, flows through Saskatchewan and Manitoba and discharges its water into Lake Winnipeg. It supports irrigated agriculture, hydropower generation, flood protection, municipal water supplies, mining, recreation, and environmental services across a large area and in multiple administrative jurisdictions. Managing the region's water-based economic activities and environmental services, requires decisions at a variety of scales to incorporate competing values and priorities about water use. Current inter-provincial allocations are based on the 1969 Master Agreement of Water Apportionment whereby upstream Alberta must release one-half of the annual natural flows of the Saskatchewan River to Saskatchewan, which in turn must pass one-half of the residual natural flow to the Province of Manitoba. This analysis uses a hydro-economic simulation model, SWAMP, to examine risk-based tradeoffs in Saskatchewan for various types of water use including, agriculture, energy, and flood protection under various scenarios of water availability. The eco-hydrological effects of the scenarios on the largest inland delta in North America - the Saskatchewan River Delta - are also shown. Results enable decision makers to weigh the costs and benefits of implementing particular sector-based future development strategies. Assuming net provincial benefit as a single monetary indicator of economic value, the effects of various scenarios of environmental and policy changes are quantified Results show that improving irrigation technology and expanding irrigated lands in Alberta will positively affect the province's economic development and have compound effects downstream on hydropower generation, environmental flows and the economies of Saskatchewan and Manitoba. The implementation of similar policies in Saskatchewan will have different downstream impacts because of the large hydro-power capacity downstream in

  1. Nuclear knowledge, trust and public acceptance of nuclear developments

    International Nuclear Information System (INIS)

    Berdahl, A.L.; Bell, B.S.; Bourassa, C.M.; Fried, D.J.

    2014-01-01

    While nuclear sector activities remain contentious public issues, studies suggest that knowledge levels and trust in nuclear actors can influence public attitudes. Drawing on original data from a 2013 representative telephone survey of Saskatchewan residents, this paper considers the extent to which knowledge and trust influence support for nuclear developments. Saskatchewan provides an interesting case study: while the province has a robust uranium mining industry, there are no nuclear power facilities, and the potential development of nuclear energy and nuclear fuel waste storage has been a source of spirited public debate. The study's results have implications for public education and policy initiatives regarding nuclear power developments. (author)

  2. Population-based, inception cohort study of the incidence, course, and prognosis of mild traumatic brain injury after motor vehicle collisions

    DEFF Research Database (Denmark)

    Cassidy, John David; Boyle, Eleanor; Carroll, Linda J

    2014-01-01

    . PARTICIPANTS: All adults (N=1716) incurring an MTBI in a motor vehicle collision between November 1997 and December 1999 in Saskatchewan. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Age- and sex-stratified incidence rates, time to self-reported recovery, and prognostic factors over a 1-year follow......OBJECTIVE: To determine the incidence, course, and prognosis of adult mild traumatic brain injury (MTBI) caused by motor vehicle collisions. DESIGN: Prospective, population-based, inception cohort study. SETTING: The province of Saskatchewan, Canada, with a population of about 1,000,000 inhabitants...

  3. Nuclear knowledge, trust and public acceptance of nuclear developments

    Energy Technology Data Exchange (ETDEWEB)

    Berdahl, A.L.; Bell, B.S.; Bourassa, C.M.; Fried, D.J., E-mail: Loleen.Berdahl@usask.ca, E-mail: Bourassa@edwards.usask.ca, E-mail: Scott.Bell@usask.ca, E-mail: Jana.Fried@usask.ca [Univ. of Saskatchewan, Saskatoon, SK (Canada)

    2014-07-01

    While nuclear sector activities remain contentious public issues, studies suggest that knowledge levels and trust in nuclear actors can influence public attitudes. Drawing on original data from a 2013 representative telephone survey of Saskatchewan residents, this paper considers the extent to which knowledge and trust influence support for nuclear developments. Saskatchewan provides an interesting case study: while the province has a robust uranium mining industry, there are no nuclear power facilities, and the potential development of nuclear energy and nuclear fuel waste storage has been a source of spirited public debate. The study's results have implications for public education and policy initiatives regarding nuclear power developments. (author)

  4. The design, construction, and commissioning of a multi-use cyclotron facility

    International Nuclear Information System (INIS)

    Ho, S.; Hutcheson, M.; Schick-Martin, D.; Dalzell, M.; Alexander, N.

    2015-01-01

    The Sylvia Fedoruk Canadian Centre for Nuclear Innovation in Saskatchewan is in the process of commissioning the Saskatchewan Centre for Cyclotron Sciences that is to be used for both academic research and commercial radiopharmaceutical production. The hybrid nature of this facility comes with unique challenges in satisfying both the rigid demands of pharmaceutical production while providing the necessary flexibility for academic research. In order to meet these competing demands, the Fedoruk Centre has assembled a distinct combination of skill sets and areas of expertise to operate a facility with an interdisciplinary focus. (author)

  5. Determination of dynamic metal complexes and their diffusion coefficients in the presence of different humic substances by combining two analytical techniques.

    Digital Repository Service at National Institute of Oceanography (India)

    Chakraborty, P.; Manek, A.; Niyogi, S.; Hudson, J.

    Niyogi2, Jeff Hudson2 *1National Institute of Oceanography (CSIR), India, Dona Paula, Goa, 403004, India. Phone-91-832-2450495; Fax: 91-832-2450609; E-mail: pchak@nio.org 2 Department of Biology, University of Saskatchewan, Saskatoon, Saskatchewan.... Materials and methods Humic substances: Four different types of humic substances were used in this study. These include soil humic acid from Sigma Aldrich now denoted: SAHA. The well characterized Nordic aquatic humic acid (Catalogue No. 1R105H) (NAHA...

  6. The Key Lake project

    International Nuclear Information System (INIS)

    1991-01-01

    Key Lake is located in the Athabasca sand stone basin, 640 kilometers north of Saskatoon, Saskatchewan, Canada. The three sources of ore at Key Lake contain 70 100 tonnes of uranium. Features of the Key Lake Project were described under the key headings: work force, mining, mill process, tailings storage, permanent camp, environmental features, worker health and safety, and economic benefits. Appendices covering the historical background, construction projects, comparisons of western world mines, mining statistics, Northern Saskatchewan surface lease, and Key Lake development and regulatory agencies were included

  7. Uranium update

    International Nuclear Information System (INIS)

    Steane, R.

    1997-01-01

    This paper is about the current uranium mining situation, especially that in Saskatchewan. Canada has a unique advantage with the Saskatchewan uranium deposits. Making the most of this opportunity is important to Canada. The following is reviewed: project development and the time and capital it takes to bring a new project into production; the supply and demand situation to show where the future production fits into the world market; and our foreign competition and how we have to be careful not to lose our opportunity. (author)

  8. Cigar Lake, an original method for an exceptional deposit

    International Nuclear Information System (INIS)

    Caleix, C.

    1997-01-01

    In 1976, the discovery of the high grade Deposit at Cluff Lake in the north of the province of Saskatchewan (Canada) opened new prospects in uranium deposits, which in turn quickly led to the discovery of exceptional deposits both in terms of grade (up 10 % in metal uranium) and tonnage (150, 000 tons of metal per deposit and more). Among these deposits are Key Lake, Cigar Lake, Midwest, MacClean, and more recently, Mac Arthur. These discoveries as well as future ones make the north of Saskatchewan the world's greatest and most interesting uranium-producing province. (authors)

  9. Tailings management for the twenty-first century

    International Nuclear Information System (INIS)

    Frost, S.E.

    1996-01-01

    The evolution of tailings management at Saskatchewan uranium mines is traced from the fifties to the nineties. Some of the problems with past systems are discussed. The new tailings systems now being proposed for the new operations currently undergoing environmental assessment in Saskatchewan are examined in detail. These new systems represent a change in tailings management philosophy, from keeping tailings high and dry on the surface, to placement of tailings in a low-energy regime within the water table. There they are removed from the active surface environment, avoiding future erosion problems, with a reduced likelihood of suffering intrusion from future human or animal activities. (author). 16 refs., 5 figs

  10. Digital Storytelling for Historical Understanding: Treaty Education for Reconciliation

    Science.gov (United States)

    Hildebrandt, Katia; Lewis, Patrick; Kreuger, Claire; Naytowhow, Joseph; Tupper, Jennifer; Couros, Alec; Montgomery, Ken

    2016-01-01

    This paper presents the findings of a research project that sought to interrogate the possibilities of digital storytelling as a pathway towards a more complete understanding of treaties and the treaty relationship in western Canada. This research is situated in the province of Saskatchewan, where treaty education (that is, education about the…

  11. Prospecting exploration and development of the uranium deposits Key Lake, Canada

    International Nuclear Information System (INIS)

    Kirchner, G.; Tan, B.H.

    1977-01-01

    This lecture gives a survey of the methods employed by the Uranerzbergbau-GmbH and Co. KG and the experience gained in connection with prospecting and exploration activities at the uranium deposits in Saskatchewan, illustrated by the case history Key Lake. (orig.) [de

  12. Exhaustible resources and economic growth

    International Nuclear Information System (INIS)

    Campbell, H.F.

    1984-09-01

    This study examines the effect of a booming natural resource sector on regional economic growth, with particular attention to the impact of regional government policy on mineral rent taxation and the allocation of resource revenues. The author's approach is first to document the relevant theory and then apply it to the case of the uranium industry in Saskatchewan

  13. Tay-Sachs and Sandhoff Diseases

    Science.gov (United States)

    ... more common in these groups: Creole of northern Argentina Metis Indians in Saskatchewan, Canada Lebanese If you or your partner is part of these ethnic groups, or you have a family history of Tay-Sachs disease or Sandhoff disease, tell ...

  14. Toward Instructional Leadership: Principals' Perceptions of Large-Scale Assessment in Schools

    Science.gov (United States)

    Prytula, Michelle; Noonan, Brian; Hellsten, Laurie

    2013-01-01

    This paper describes a study of the perceptions that Saskatchewan school principals have regarding large-scale assessment reform and their perceptions of how assessment reform has affected their roles as principals. The findings revealed that large-scale assessments, especially provincial assessments, have affected the principal in Saskatchewan…

  15. Research report to the Gordon conference on photonuclear reactions

    International Nuclear Information System (INIS)

    Thompson, M.N.; Rassool, R.P.; Kuzin, A.; Rees, R.; Kozlov, A.; Everton, C.W.

    1997-01-01

    Since the last report the experimental program has been pursued using the facilities at the Laboratory of Nuclear Science of Tohoku University, at the MAX lab. at Lund University and at Saskatchewan University. This report summarises the current progress in studies at energies up to 100 MeV, and lists recently published papers

  16. First report of Pineus strobi (Hartig) (Hemiptera: Adelgidae) in western North America

    Science.gov (United States)

    The pine bark adelgid, Pineus strobi (Hartig, 1839) (Hempitera: Adelgidae), is native to eastern North America. Its main host species is eastern white pine, Pinus strobus L. Pineus strobi is reported here for the first time from Washington, Colorado, Saskatchewan and tentatively Oregon by identifica...

  17. School Autonomy and 21st Century Learning: The Canadian Context

    Science.gov (United States)

    Newton, Paul; da Costa, Jose

    2016-01-01

    Purpose: The purpose of this paper is to report on the policy and practice contexts for school autonomy and twenty-first century learning in Canadian provinces. Design/methodology/approach: This paper reports on an analysis of policies in Canadian provinces (particularly the provinces of Alberta and Saskatchewan). The authors review policies…

  18. Parasites of dogs from Indian settlements in northwestern Canada: a survey with public health implications.

    Science.gov (United States)

    Unruh, D H; King, J E; Eaton, R D; Allen, J R

    1973-01-01

    A total of 959 faecal samples were obtained from dogs in 12 native communities in Northern Saskatchewan, Central and Northern Alberta and the Northwest Territories. All samples were examined using a flotation technique. Samples from an area of endemic human amoebic infections were also examined by a formol-ether sedimentation method. Eighteen necropsies were performed. Entamoeba histolytica cysts were recovered from dog faeces at Loon Lake, Saskatchewan. Toxocara canis had low incidence in Saskatchewan and Central Alberta, and appeared to be almost non-existent further North. Toxascaris leonina was found in all areas surveyed. Canine hookworm infections were plentiful in all areas, the highest incidence being recorded from Northern Alberta and Northwest Territories. Many Taenia (or Echinococcus) infections were found consistently in all areas. Only one infection with Dipylidium caninum was discovered.Metorchis conjunctus infections were found to be common in the Saskatchewan reserves. Infections with Diphyllobothrium sp. were found in all communities with access to good fishing. One specimen of Dioctophyma renale was recovered at necropsy. Infections with parasites of no known zoonotic importance such as Trichuris, Alaria and Isospora species were also recorded.

  19. Predicting Academic Success and Psychological Wellness in a Sample of Canadian Undergraduate Students

    Science.gov (United States)

    Chow, Henry P. H.

    2010-01-01

    Introduction: University students need to cope with a complex new life role and to achieve academic success. This article explores the academic performance and psychological well-being among university students in a western Canadian city. Method: Using a convenience sample, a total of 501 undergraduate students in Regina, Saskatchewan took part in…

  20. Establishing Peer Mentor-Led Writing Groups in Large First-Year Courses

    Science.gov (United States)

    Marcoux, Sarah; Marken, Liv; Yu, Stan

    2012-01-01

    This paper describes the results of a pilot project designed to improve students' academic writing in a large (200-student) first-year Agriculture class at the University of Saskatchewan. In collaboration with the course's professor, the Writing Centre coordinator and a summer student designed curriculum for four two-hour Writing Group sessions…

  1. Annual report, 1976

    International Nuclear Information System (INIS)

    A financial report for 1976 is presented. A boom in uranium sales is tempered by the necessity for safeguards agreements and setbacks in reactor construction schedules. The company is active in Saskatchewan, anticipating additional uranium discoveries in the Athabasca region. A uranium refinery designed around UF 6 production is planned for Port Granby, Ont. Exploration is proceeding throughout Canada. (E.C.B.)

  2. "Daughters of British Blood" or "Hordes of Men of Alien Race": The Homesteads-for-Women Campaign in Western Canada

    Science.gov (United States)

    Carter, Sarah

    2009-01-01

    In May 1910 Mildred Williams, a young teacher in Saskatoon, Saskatchewan, made headlines across Western Canada for her pluck and stamina as she waited for twelve days and nights on a chair on the stairs outside the door of the land office in Saskatoon to claim a homestead. She was determined to file on a half-section (320 acres) of valuable land…

  3. Developing a Systematic Patent Search Training Program

    Science.gov (United States)

    Zhang, Li

    2009-01-01

    This study aims to develop a systematic patent training program using patent analysis and citation analysis techniques applied to patents held by the University of Saskatchewan. The results indicate that the target audience will be researchers in life sciences, and aggregated patent database searching and advanced search techniques should be…

  4. Characterization of Air Emissions from Open Burning and Open Detonation of Gun Propellants and Ammunition

    Science.gov (United States)

    Emissions from open burning (OB) and open detonation (OD) of military ordnance and static fires (SF) of rocket motors were sampled in fall, 2013 at the Dundurn Depot (Saskatchewan, Canada). Emission sampling was conducted with an aerostat-lofted instrument package termed the “Fl...

  5. Undergraduate Peer Mentors as Teacher Leaders: Successful Starts

    Science.gov (United States)

    Wallin, Dawn; DeLathouwer, Erin; Adilman, Jordan; Hoffart, Jessie; Prior-Hildebrandt, Kathy

    2017-01-01

    This paper discusses the results of a qualitative study that examined the professional growth of undergraduate peer mentors as teacher leaders during an innovative Learning Community initiative designed for a teacher education program at the University of Saskatchewan. The paper describes the extent to which peer mentors exhibited characteristics…

  6. New uranium mines start up as Canada ensures future supplies

    International Nuclear Information System (INIS)

    John, R.

    1995-01-01

    Canada's uranium production increased once again to an output of 9173 tonnes U in 1994. Canada ranks first in the world, and it supplies about 30 percent of the world market based on currently available data. Of this total, 8530 tonnes were produced in Saskatchewan, with Rio Algom's Stanleigh mine, Ontario's last remaining mine, providing the remainder. (author)

  7. "Nobody Told Me They Didn't Speak English!": Teacher Language Views and Student Linguistic Repertoires in Hutterite Colony Schools in Canada

    Science.gov (United States)

    Sterzuk, Andrea; Nelson, Cynthia A.

    2016-01-01

    This article presents a qualitative study of five monolingual teachers' understandings of the linguistic repertoires of their multilingual students. These teachers deliver the Saskatchewan provincial curricula in English to Hutterite colony students who are users of three languages: (a) spoken Hutterisch as a home and community language, (b)…

  8. Decommissioning: A critical component of the design for uranium tailings management facilities

    International Nuclear Information System (INIS)

    Clifton, W.A.; Barsi, R.G.; Misfeldt, G.A.

    2000-01-01

    Uranium was discovered in the Beaverlodge area of northern Saskatchewan in 1934 with the first major mill beginning operation in 1953. Little attention was paid to tailings quality or tailings management practices. With the onset of the modem uranium operations beginning in the late 1970's, it was repeatedly evident, that the public had significant concerns, particularly with respect to tailings management, that must be addressed if the developments were to be allowed to proceed. Primary considerations related to environmental protection, public safety and an assurance of the ongoing sustainable development of the region. Integrating the decommissioning of a mine/mill site into development planning from the very outset has proven to be a critical component that has contributed to the ongoing success of the Saskatchewan uranium operations. This paper will provide a case study of the evolution of the uranium tailings management technology utilized in Saskatchewan. It documents the evolution of tailings management processes and the characteristics of tailings produced by successive mines in northern Saskatchewan. It also discusses the evolution of technologies applied to management of uranium mill tailings and demonstrates how progressively increasing levels of environmental protection have been achieved during the last 47 years of uranium mill operation. The paper also shows that the planned and progressive decommissioning of an operational site is the key to: Minimizing environmental impacts; Satisfying public and regulatory concerns; Minimizing operational and decommissioning costs; Minimizing corporate liability; and Shifting public resistance to public support. (author)

  9. Building the Caring School Community: The James Hamblin School Experience.

    Science.gov (United States)

    Sedo, Julie; Hindle, Douglas R.

    2000-01-01

    A rural Saskatchewan K-12 school developed a schoolwide sense of community and a solid relationship with the larger community by setting new directions, team building, and building bridges with parents and the community. Positive staff behaviors, school appearance, and cross-grade interactive projects were critical to the success of the plan. (TD)

  10. Annual report 1984

    International Nuclear Information System (INIS)

    1984-01-01

    After receiving a grant of 5.8 million dollars for an energy compressor system, a pulse stretcher ring and a new magnetic spectrometer, the Saskatchewan Accelerator Laboratory devoted itself mainly to an upgrading program in 1984. This report describes the project as well as the physics carried out to maintain contact with experiments

  11. Neighborhood Poverty Impacts Children's Physical Health and Well-Being over Time: Evidence from the Early Development Instrument

    Science.gov (United States)

    Cushon, Jennifer A.; Vu, Lan T. H.; Janzen, Bonnie L.; Muhajarine, Nazeem

    2011-01-01

    Research Findings: The purpose of this study was to investigate how neighborhoods and neighborhood socioeconomic disadvantage impact school readiness over time. School readiness was measured using the Early Development Instrument (EDI) for 3 populations of kindergartners in 2001, 2003, and 2005 in Saskatoon, Saskatchewan, Canada. EDI results…

  12. The core health science library in Canada.

    Science.gov (United States)

    Huntley, J L

    1974-04-01

    Core lists in Canada are characterized by regional differences. The lists of current importance are: (1) the British Columbia acquisitions guide for hospital libraries, (2) three Saskatchewan lists for hospitals of different sizes, (3) a core list recommended for Ontario hospitals, (4) Quebec core lists, including French language lists.

  13. Characterisation and concentration profile of aluminium during ...

    African Journals Online (AJOL)

    An aluminium(Al) characterisation study was conducted at a surface water treatment plant (Buffalo Pound Water Treatment Plant (BPWTP) in Moose Jaw, Saskatchewan, Canada) to understand better the effect of alum coagulant on various Al fractions. The raw water source for BPWTP is Buffalo Pound Lake water. The Al ...

  14. Canadian ethanol retailers' directory

    International Nuclear Information System (INIS)

    1998-06-01

    This listing is a directory of all ethanol-blended gasoline retailers in Quebec, Ontario, Manitoba, Saskatchewan, Alberta, British Columbia, and the Yukon. The listing includes the name and address of the retailer. Bulk purchase facilities of ethanol-blended fuels are also included, but in a separate listing

  15. 2016-2017 Travel Expense Report for Stephen McGurk, Vice ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Beata Bialic

    Purpose: Attend meeting on Food Security. Date(s):. 2016-04-03 to 2016-04-06. Destination(s):. Saskatchewan. Airfare: $1,180.62. Other. Transportation: $79.31. Accommodation: $375.60. Meals and. Incidentals: $188.19. Other: $0.00. Total: $1,823.72. Comments: 2016-2017 Travel Expense Report for. Stephen McGurk ...

  16. 2016-2017 Travel Expense Report for Stephen McGurk, Vice ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Beata Bialic

    . Destination(s):. Saskatchewan. Airfare: $933.24. Other. Transportation: $89.13. Accommodation: $546.67. Meals and. Incidentals: $254.65. Other: $0.00. Total: $1,823.69. Comments: 2016-2017 Travel Expense Report for Stephen. McGurk ...

  17. Report on Focus on Elder Abuse Workshop (Regina, Saskachewan, May 31-June 1, 1989).

    Science.gov (United States)

    Regina Univ. (Saskatchewan). Univ. Extension. Seniors Education Centre.

    This report describes a 2-day elder abuse workshop, hosted by the Seniors' Education Centre, University Extension, University of Regina in 1989 and attended by 96 participants from across Saskatchewan, Canada. Included is the text from the keynote address by Geri McGrath, a social worker from the Psychogeriatrics Day Hospital, Seven Oaks General…

  18. 77 FR 75823 - Closing of the Port of Whitetail, MT

    Science.gov (United States)

    2012-12-26

    ... Canada Border Services Agency's (CBSA) closure of its adjacent port of entry of Big Beaver, Saskatchewan... almost all of the decrease in southbound traffic occurring after CBSA closed the port of Big Beaver to... of entry. CBP expects that any impact on the environment and any costs incurred for this purpose will...

  19. Ecosystem carbon dioxide fluxes after disturbance in forests of North America

    Science.gov (United States)

    B. D. Amiro; A. G. Barr; J. G. Barr; T. A. Black; R. Bracho; al. et.

    2010-01-01

    [1] Disturbances are important for renewal of North American forests. Here we summarize more than 180 site years of eddy covariance measurements of carbon dioxide flux made at forest chronosequences in North America. The disturbances included standreplacing fire (Alaska, Arizona, Manitoba, and Saskatchewan) and harvest (British Columbia, Florida, New Brunswick, Oregon...

  20. Motivators of Educational Success: Perceptions of Grade 12 Aboriginal Students

    Science.gov (United States)

    Preston, Jane P.; Claypool, Tim R.

    2013-01-01

    The purpose of this paper is to identify motivators that support educational success, as perceived by Aboriginal high school students enrolled in two urban Saskatchewan schools. Twelve semi-structured individual interviews revealed that students were motivated by a hospitable school culture, relevant learning opportunities, and positive personal…

  1. The Longitudinal Elderly Person Shadowing Program: Outcomes from an Interprofessional Senior Partner Mentoring Program

    Science.gov (United States)

    Basran, Jenny F. S.; Dal Bello-Haas, Vanina; Walker, Doreen; MacLeod, Peggy; Allen, Bev; D'Eon, Marcel; McKague, Meredith; Chopin, Nicola S.; Trinder, Krista

    2012-01-01

    The University of Saskatchewan's Longitudinal Elderly Person Shadowing (LEPS) is an interprofessional senior mentors program (SMP) where teams of undergraduate students in their first year of medicine, pharmacy, and physiotherapy; 2nd year of nutrition; 3rd year nursing; and 4th year social work partner with community-dwelling older adults.…

  2. Canadian Neutron Source (CNS): a research reactor solution for medical isotopes and neutrons for science

    International Nuclear Information System (INIS)

    Chapman, D.

    2009-01-01

    This presentation describes a dual purpose research facility at the University of Saskatchewan for Canada for the production of medical isotopes and neutrons for scientific research. The proposed research reactor is intended to supply most of Canada's medical isotope requirements and provide a neutron source for Canada's research community. Scientific research would include materials research, biomedical research and imaging.

  3. Canada's ethanol retail directory

    International Nuclear Information System (INIS)

    1996-11-01

    A directory was published listing all ethanol-blended gasoline retailers in Quebec, Ontario, Manitoba, Saskatchewan, Alberta, British Columbia, and the Yukon. The listings include the name and address of the retailer. A list of bulk purchase facilities of ethanol-blended fuels is also included

  4. Indirect carotid- cavernous fistula — embolisation using the superior ...

    African Journals Online (AJOL)

    Kurt

    MD, FRCS (C). Division of Neurosurgery. Royal University Hospital. University of Saskatchewan. Saskatoon. Canada. Fig .1a. Left common carotid angiogram, AP view, showing the carotid-cavernous fistula. Note opaci- fication of the left cavernous sinus (arrow) and fill- ing of the right cavernous sinus (double arrows).

  5. A History of the First Nations College Movement of Canada, 1969-2000

    Science.gov (United States)

    Crum, Steven J.

    2015-01-01

    Since the early 1970s, First Nations people in Canada have established 24 Native-run colleges. This article identifies the important factors that influenced them to create postsecondary institutions. It also highlights efforts in the Canadian province of Saskatchewan, where Native leaders played an especially important role in advancing higher…

  6. Special Education in Canada: Past, Present and Future.

    Science.gov (United States)

    Hodder, Clive

    The paper reviews the history and present status of special education in Canada (with particular emphasis on the province of Ontario) and identifies recommended future directions. The legislative authority for special education and current policies are summarized in sections on the following provinces: British Columbia, Alberta, Saskatchewan,…

  7. Sensitive detection of PrPCWD in rectoanal mucosa-associated lymphoid tissue from preclinical white-tailed deer

    Science.gov (United States)

    This report summarizes the comparative diagnostic performance of postmortem rectoanal mucosa-associated lymphoid tissue (RAMALT) sampling in four white-tailed deer test populations: from Wisconsin, a sample of free-ranging deer and a captive herd; and from Saskatchewan, Canada, two captive herds. Th...

  8. Diagnosis of preclinical CWD in farmed white-tailed deer in Canada by the immunohistochemical examination of recto-anal mucosa- associated lymphoid tissue (RAMALT)

    Science.gov (United States)

    This report summarizes the comparative diagnostic performance of postmortem rectoanal mucosa-associated lymphoid tissue (RAMALT) sampling in two white-tailed deer farms from Saskatchewan, Canada. The apparent prevalence of disease in these two farms was 21% and 31%. None of these deer were demonstra...

  9. Towards a Post-Modern Science Education Curriculum-Discourse: Repetition of a Dream Catcher.

    Science.gov (United States)

    Blades, David W.

    1997-01-01

    Discusses Kierkegaard's idea of repetition as a dynamic conversation between groups that reveals possible changes in a discourse. Describes an instructor's experiences imparting a science education methods course in a Native American school in Saskatchewan, highlighting the conversation between the instructors' past and Native American culture.…

  10. Decommissioning: A critical component of the design for uranium tailings management facilities

    International Nuclear Information System (INIS)

    Clifton, A.W.; Barsi, R.G.; Misfeldt, G.A.

    2002-01-01

    Uranium was discovered in the Beaverlodge area of northern Saskatchewan in 1934 with the first major mill beginning operation in 1953. Little attention was paid to tailings quality or tailings management practices. With the onset of the modern uranium operations beginning in the late 1970's, it was repeatedly evident, that the public had significant concerns, particularly with respect to tailings management, that must be addressed if the developments were to be allowed to proceed. Primary considerations related to environmental protection, public safety and an assurance of the ongoing sustainable development of the region. Integrating the decommissioning of a mine/mill site into development planning from the very outset has proven to be a critical component that has contributed to the ongoing success of the Saskatchewan uranium operations. This paper will provide a case study of the evolution of the uranium tailings management technology utilized in Saskatchewan. It documents the evolution of tailings management processes and the characteristics of tailings produced by successive mines in northern Saskatchewan. It also discusses the evolution of technologies applied to management of uranium mill tailings and demonstrates how progressively increasing levels of environmental protection have been achieved during the last 47 years of uranium mill operation. The paper also shows that the planned and progressive decommissioning of an operational site is the key to: Minimizing environmental impacts; Satisfying public and regulatory concerns; Minimizing operational and decommissioning costs; Minimizing corporate liability; and Shifting public resistance to public support. (author)

  11. Uraniferous preconcentrations

    International Nuclear Information System (INIS)

    Pagel, M.

    1983-01-01

    Models applied to discordance deposit genesis are generally based on superficial or deep leaching of uranium rich metamorphic, granitic or sedimentary rocks. Available data on Saskatchewan North East Australia are compared. They are essentially on geochemistry and accurate mineralogic data are needed [fr

  12. Implementing LibGuides 2: An Academic Case Study

    Science.gov (United States)

    Duncan, Vicky; Lucky, Shannon; McLean, Jaclyn

    2015-01-01

    Since 1997, the University of Saskatchewan Library has used "subject pages" to highlight key library resources. When Springshare announced it was launching LibGuides v2, a project team was assembled to transition a mixture of locally produced guides and guides created with the original LibGuides v1 software. This article synthesizes best…

  13. Coal economics and taxation discussed at symposium

    Energy Technology Data Exchange (ETDEWEB)

    1978-06-01

    Some of the highlights from the Symposium on Coal Economics and Taxation Symposium, Regina Saskatchewan May 7-9, 1978, sponsored by the Coal Association of Canada are presented. Investment, provincial policy, sources of funds, uncertainty, tax policies, and operating costs are discussed.

  14. Flight Attendant Fatigue. Part 6: Fatigue Countermeasure Training and Potential Benefits

    Science.gov (United States)

    2009-10-01

    large. scale. surveys.of. shiftwork.facilities.have. linked.fatigue. and. shiftwork. training. to. reduced. turnover,. reduced. absenteeism ...dubas,.k ..(1986) ..The shiftworkers guide to better sleep, health and family/social relations. lincoln,. ne:.synchrotech . 14 .. saskatchewan. labour

  15. Field measurements of mixed exposure of operators to radioactive aerosol, gas and quartz in confinement of mining equipment cabs during open-pit mining of high-grade uranium ores

    International Nuclear Information System (INIS)

    Yoshida, K.; Atiemo, M.A.; Markham, J.W.

    1982-07-01

    A series of field measurements of miners mixed exposure to radon and daughters, uranium ore dust and respirable quartz, was conducted in an open-pit mine in Northern Saskatchewan during 1980-81. Control of radon gas levels in the mining equipment cabs is required. Dust may be reduced by minimizing the resuspension of dust from contaminated surfaces within the cabs

  16. 75 FR 12738 - Proposed Subsequent Arrangement

    Science.gov (United States)

    2010-03-17

    ... the retransfer of 302,188 kg of U.S.-origin natural uranium trioxide (UO3) (82.73% U), 250,000 kg of which is uranium, from Cameco in Saskatoon, Saskatchewan, Canada to Springfields Fuels Ltd. in... transferred to Springfields Fuels Ltd. for conversion to uranium hexafluoride (UF6) for ultimate end use in a...

  17. 78 FR 40131 - Proposed Subsequent Arrangement

    Science.gov (United States)

    2013-07-03

    ... INFORMATION: This subsequent arrangement concerns the retransfer of 302,188 kg of U.S.-origin natural uranium..., Saskatchewan, Canada, to Springfields Fuels Ltd. in Lancashire, United Kingdom. The material, which is... arrangement concerning the retransfer of nuclear material of United States origin will not be inimical to the...

  18. Disparity in childhood immunizations

    NARCIS (Netherlands)

    Lemstra, Mark; Neudorf, Cory; Opondo, Johnmark; Toye, Jennifer; Kurji, Ayisha; Kunst, Anton; Tournier, Ceal

    2007-01-01

    BACKGROUND: Incomplete immunization coverage is common in low-income families and Aboriginal children in Canada. OBJECTIVE: To determine whether child immunization coverage rates at two years of age were lower in low-income neighbourhoods of Saskatoon, Saskatchewan. METHODS: Parents who were and

  19. NIJOTECH VOL. 8 NO. 1 SEPTEMBER 1984 EKWUE 51 ...

    African Journals Online (AJOL)

    Dr Obe

    1984-09-01

    Sep 1, 1984 ... probability of a fault current on a bus exceeding its short circuit current is determined. These results would be of importance in determining the protective philosophy of any network. The simple 6-bus Saskatchewan. Power Corporation System is used to demonstrate the features of this new development.

  20. Fusion Canada issue 19

    International Nuclear Information System (INIS)

    1992-12-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on the IAEA Plasma Biasing Meeting, the new IEA program -Nuclear Technology of Fusion reactors, TFTR tritium purification system, an update by CCFM on machine additions and modifications, and news of a new compact Toroid injector at the University of Saskatchewan. 1 fig

  1. West Nile virus and hemoparasites in captive snowy owls (Bubo scandiacus)--management strategies to optimize survival.

    Science.gov (United States)

    Harasym, Carol A

    2008-11-01

    In August 2005, 2 members of a group of 6 captive snowy owls (Bubo scandiacus) in central Saskatchewan died of West Nile virus infection. One of these owls and 3 of the remaining owls had significant numbers of circulating hemoparasites. Management strategies are suggested to reduce morbidity and mortality.

  2. West Nile virus and hemoparasites in captive snowy owls (Bubo scandiacus) — management strategies to optimize survival

    Science.gov (United States)

    Harasym, Carol A.

    2008-01-01

    In August 2005, 2 members of a group of 6 captive snowy owls (Bubo scandiacus) in central Saskatchewan died of West Nile virus infection. One of these owls and 3 of the remaining owls had significant numbers of circulating hemoparasites. Management strategies are suggested to reduce morbidity and mortality. PMID:19183740

  3. West Nile virus and hemoparasites in captive snowy owls (Bubo scandiacus) — management strategies to optimize survival

    OpenAIRE

    Harasym, Carol A.

    2008-01-01

    In August 2005, 2 members of a group of 6 captive snowy owls (Bubo scandiacus) in central Saskatchewan died of West Nile virus infection. One of these owls and 3 of the remaining owls had significant numbers of circulating hemoparasites. Management strategies are suggested to reduce morbidity and mortality.

  4. Propagation protocol for production of Lomatium dissectum (Nutt.) Mathias and Constance seeds

    Science.gov (United States)

    Derek Tilley; Loren St. John; Dan Ogle; Nancy Shaw; Jim Cane

    2012-01-01

    Fernleaf biscuitroot naturally occurs from British Columbia and Saskatchewan south to California and New Mexico and extends eastward to Wyoming and Colorado. Seed matures in July into August. Wildland seed disarticulates readily and is easily hand collected. Very clean collections can be made by shaking ripened inflorescences over a bag or tarp.

  5. Soil bacteria help Ethiopian farmers grow more nutritious and higher ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    The opportunity: Locally enhanced pulse seeds. A Canadian International Food Security Research Fund (CIFSRF) project led by scientists at the University of Saskatchewan in. Canada and Hawassa University in Ethiopia has found a way to feed the depleted soil and add protein to people's diets. Their efforts are critical to ...

  6. The birth of nuclear chemistry created opportunities and danger, a pioneer recalls

    International Nuclear Information System (INIS)

    Spinks, J.

    1982-01-01

    An autobiographical account is given of the author's work in the Canadian wartime atomic energy project, and of his post-war work at the University of Saskatchewan on chemical studies with radioisotope tracers and on radiation chemistry. (U.K.)

  7. Fuels planning: science synthesis and integration; economic uses fact sheet 06: selection criteria analysis

    Science.gov (United States)

    Rocky Mountain Research Station USDA Forest Service

    2004-01-01

    Confidence in decisionmaking can often come from knowing if others in similar circumstances would choose the same management strategy. Researchers at the USDA FS Pacific Northwest Research Station and the University of Saskatchewan have developed a Selection Criteria Analysis for answering this very question. This fact sheet discusses factors affecting the choice of...

  8. Epilepsy and homicide

    Directory of Open Access Journals (Sweden)

    Pandya NS

    2013-05-01

    Full Text Available Neil S Pandya,1 Mirna Vrbancic,2 Lady Diana Ladino,3,4 José F Téllez-Zenteno31Department of Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada; 2Department of Clinical Health Psychology, Royal University Hospital, Saskatoon, Saskatchewan, Canada; 3Division of Neurology, Department of Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada; 4Department of Neurology, College of Medicine, University of Antioquia, Medellin, ColombiaPurpose: We report the rare case of a patient with intractable epilepsy and escalating aggression, resulting in murder, who had complete resolution of her seizures and explosive behavior following a right temporal lobectomy.Patients and methods: We searched the available literature from 1880 to 2013 for cases of epilepsy being used as a court defense for murder and collected information regarding the final sentencing outcomes. We selected 15 papers with a total of 50 homicides.Results: We describe the case of a 47-year-old woman with drug-resistant right temporal epilepsy who developed increasing emotional lability, outbursts of anger and escalating violent behavior culminating in a violent murder. The patient was imprisoned while awaiting trial. In the interim, she underwent a successful temporal lobectomy with full resolution of seizures, interictal rage and aggressive behaviors. After the surgery, her charges were downgraded and she was transferred to a psychiatric facility.Conclusion: The aggressive behavior associated with epilepsy has been described in the literature for over a century. A link between epilepsy and aggression has been disproportionally emphasized. These patients share some common characteristics: they are usually young men with a long history of epilepsy and lower than average intelligence. The violent act is postictal, sudden-onset, more likely to occur after a cluster of seizures and is usually related with alcohol abuse.Keywords: aggression, crime, epilepsy

  9. Horizontal drilling assessment in Western Canada

    International Nuclear Information System (INIS)

    Catania, Peter; Wilson, Malcolm

    1999-01-01

    The first horizontal well was drilled in Saskatchewan in 1987. Since then, the number of horizontal wells drilled has escalated rapidly, averaging approximately 500 per year since 1993. When combined with horizontal wells drilled in Alberta, the major Canadian oil-producing province, the total number drilled in 1995 was 978. This total exceeds the National Energy Board (NEB) projected maximum of 816 wells per year. The NEB projections were based on a break-even point for the drilling of horizontal wells of a return of CDN $285,000 using a discount rate of 15%. This corresponded to a cumulative production from each individual well of some 11,000 m 3 . The introduction of a royalty-free production volume of 12,000 m 3 per horizontal well in Saskatchewan was instrumental in stimulating the rapid expansion in the use of horizontal wells and helping Canada to exceed the forecasted drilling level. Within Saskatchewan, daily production from 1964 active horizontal wells is in excess of 20,000 m 3 . Comparative analysis indicates that the average daily production per well has increased from approximately by 40% with the advent of horizontal wells. In total production terms, provincial production has increased from 11.7 million cubic metres in 1989 to 20.9 million m 3 in 1996. This represents an increase of almost 79% based primarily on the extensive use of horizontal wells. In 1996, horizontal wells produced 36% of the province's oil from 12% of the active wells. In the southeastern producing areas of Saskatchewan, the Williston Basin, declining oil-production has jumped 100%, with horizontal wells accounting for approximately 50% of total regional production. Pay zones in this areas, as in most of the province, tend to be relatively thin, with net pay frequently less that 5 m. The modest investment of some CDN $5 million in government research funding 10 years ago to stimulate the development of horizontal wells, combined with a favourable royalty structure, has been at

  10. Assessment of trends in desertification: A proposed methodology

    Science.gov (United States)

    Dejong, Andrew Gordon

    Desertification is most commonly accepted as "land degradation that occurs in arid, semi-arid, and dry sub-humid areas as a result of climatic variations and human activities." Primary influences include over-grazing, over-cultivation, exploitation of water resources and climate. Such influences lead to reduced productive capacity of land and potentially, desert-like conditions. Once degraded, the recovery of these natural systems may take decades or centuries. This research focused on two environments as case studies, Saskatchewan, Canada, and Bangladesh. Forecasts of desertification were depicted by integrating observed meteorological data, general circulation model (GCM) projections and a range of physical, biological and social indicators to create maps that depict the regions at greatest risk of desertification. Using GIS software, a thematic layer was employed for each indicator and they were integrated to form a single map of desertification. This methodology was found capable for identifying areas at risk of desertification in Saskatchewan and Bangladesh.

  11. Oil price sinks drilling : exploration activity drops during third quarter

    International Nuclear Information System (INIS)

    Harrington, P.

    1998-01-01

    The decline in oil and gas exploration activity in Western Canada is discussed. In the third quarter of 1998, a total of 397 exploratory tests were reported compared to 768 during the same period in 1997. Low world oil prices are blamed as the cause of this decline. The declining exploration activity in 1998 was led by Alberta, with 289 new pool wildcat (NPW) announcements along with 25 new field wildcat (NFW) locations. Saskatchewan was in second place with 67 exploratory announcements, but compared to 329 in 1997, this represents an 80 per cent drop. British Columbia had a total of 15 exploratory wells resulting in three oil discoveries and 11 gas completions. Geological features, well characteristics and early production figures from several of the new wells in the Killam fields in southwest Saskatchewan were received special attention. 1 tab., 3 figs

  12. Bi-Provincial Upgrader

    International Nuclear Information System (INIS)

    1997-01-01

    Husky Oil's Bi-Provincial Upgrader is located in the rural municipality of Wilton, east of Lloydminster, Saskatchewan. It is jointly owned by Husky Oil and the Saskatchewan government. The upgrader is designed to produce 7.300 m 3 /cd of synthetic crude from 8.440 m 3 /cd of diluted Lloyd blend and distillates from the existing Lloydminster refinery. The designed coke and sulphur production is 415 t/day and 240 t/day respectively. Chronology of the Bi-Provincial Upgrader project was presented, along with details of the heavy oil feedstock properties for Cold Lake, Lloydminster and Lloyd Blend. Upgrader production history since start-up, synthetic crude oil customers, and the evolution of prices for Edmonton light vs. Husky LLB at Hardisty were also reviewed. 3 tabs., 9 figs

  13. Fitting the project into the environment : Gulf Heavy Oil Red Cross Projects

    International Nuclear Information System (INIS)

    Sakires, D.G.; Johannesen, D.V.

    1998-01-01

    A reservoir delineation project by Gulf Canada's Heavy Oil Division was reviewed. The six well drilling program was completed in 1997 with minimal negative environmental impacts. The program, dubbed the Red Cross project, took place in the Northern Boreal Forest of Saskatchewan. Its success is attributed to the early involvement of the regulatory agencies in Saskatchewan, on-site environmental investigations, the development of an environmental protection plan, conscientious construction practices, a monitoring program during construction, and a pro-active reclamation plan. The project area is identified as being environmentally sensitive and important as a wildlife habitat area. This successful project demonstrated the usefulness of pre-project planning and team work between industry and the regulators. Details of the planning, construction and planned remedial reclamation actions are described. 11 refs., 2 tabs

  14. 1993 : good to the last drop

    International Nuclear Information System (INIS)

    Anon.

    2008-01-01

    With oil prices remaining under US$20 per barrel in 1993 due to overproduction by OPEC, primary production of major conventional oil fields in western Canada was slowing down. More companies were looking to new enhanced oil recovery techniques such as carbon dioxide (CO 2 ) injection. Shell Canada had been a leader in CO 2 recovery at its Midale field in Saskatchewan since 1984, when Vikor Resources concurrently targeted the Joffre field in central Alberta to receive the CO 2 treatment. The Joffre Viking Tertiary Oil Unit was revived using CO 2 in combination with waterflooding. Other enhanced oil recovery projects were also underway in various oil fields in Alberta, Saskatchewan and British Columbia. Other key events in 1993 included Murphy Oil's acquisition of a 6.5 per cent stake in Hibernia. 1 tab., 1 fig

  15. The costs of uncertainty: regulating health and safety in the Canadian uranium industry

    International Nuclear Information System (INIS)

    Robinson, I.

    1982-04-01

    Federalism, and particularly federal/provincial jurisdictional relationships, have led to considerable uncertainty in the regulation of occupational health and safety and of environmental protection in the Canadian uranium mining industry. The two principal uranium producing provinces in Canada are Saskatchewan and Ontario. Since 1978, in an attempt to avoid constitutional issues, both these provinces and the federal government as well have proceeded unilaterally with health and safety reforms for the industry. In Saskatchewan this has resulted in areas of overlapping jurisdiction, which have led to uncertainty over the legal enforceability of the provincial regulations. In Ontario, the province has left significant gaps in the protection of both workers and the environment. Little progress can be expected in eliminating these gaps and overlaps until the current administrative and jurisdictional arrangements are understood

  16. Self-determination and economic development. The storage of used nuclear fuel. Community consultation and participation

    International Nuclear Information System (INIS)

    Ahenakew, R.

    1994-01-01

    The Meadow Lake First Nations are a group of small native communities in the Meadow Lake region of northern Saskatchewan. Linguistically and culturally, they are divided into Cree and Dene. The Meadow Lake Tribal Council is studying nuclear fuel waste disposal as a possible route to economic development for the area. No decision will be taken until after the Federal Environmental Assessment Review. The study is proving to be of educational value and interest for the communities

  17. Development of an automated system for CANDU secondary coolant circuit chemistry control

    International Nuclear Information System (INIS)

    Dean, J.R.; Stewart, R.B.

    1978-04-01

    This report is a summary of work done to develop a means for automated control of the secondary coolant chemistry of CANDU 600 MW(e) power reactors using on-line analyzers and a minicomputer. The development work was carried out in cooperation with Saskatchewan Power Corporation at Estevan. Results and conclusions of the program are included, as are recommendations for a prototype installation in a domestic CANDU 600 MW steam generator. (author)

  18. The First Smallpox Epidemic on the Canadian Plains: In the Fur-traders' Words

    Directory of Open Access Journals (Sweden)

    C Stuart Houston

    2000-01-01

    Full Text Available William Tomison, in charge of the Hudson's Bay Company's Cumberland House on the Saskatchewan River, described the devastating smallpox epidemic of 1781 and 1782. He understood contagion, practised isolation and disinfection, and provided mortality statistics during a 'virgin soil' epidemic. Above all, he showed remarkable compassion. He and his men took dying Indians into their already crowded quarters, and provided them with food, shelter and 24 h care. This article describes the epidemic and its aftermath.

  19. Selling the family silver : oil and gas royalties, corporate profits, and the disregarded public

    International Nuclear Information System (INIS)

    Warnock, J.W.

    2006-11-01

    This broad study of the oil and gas industry focused on Saskatchewan in particular. It covered the history and geopolitics of the oil industry, rising prices and super profits. It described Canada's unique position as a wealthy country whose oil and gas industry is dominated by US companies. In response to public opinion about foreign control in this sector, Alberta and Saskatchewan governments raised royalties in the 1970s. The proceeds of the royalties were placed in Heritage Funds. Saskatchewan created Sask Oil and Sask Power, while the federal government created Petro-Canada. Recently, governments have undone these reforms and privatized publicly-owned energy companies, thereby re-establishing the era of foreign, private-sector domination. The outcome has been rapid depletion of non-renewable resources and increased greenhouse gas emissions. This study also addressed the issue of peak oil and gas, and the environmental impact of greenhouse gas emissions resulting from the burning of fossil fuels. It was cautioned that the increasing exploitation of unconventional replacements such as tar sands and coalbed methane, bears a heavy social, economic and environmental cost. Special attention was given to the integration of the oil and gas industry on a North American basis and the implications for future Canadian needs. The study revealed that royalties and taxes on the oil and gas industry in Canada are among the lowest in the world. As a result, the high profit from the extraction of these non-renewable resources is going almost exclusively to the owners of the oil corporations, most of whom do not even live in Canada. It was noted that peak production of conventional oil and natural gas has come to the Canadian prairies. Saskatchewan is facing a shortage of supply and will face much higher prices within a few years. It was argued that federal and provincial governments have failed to produce a viable energy plan. refs., tabs., figs

  20. Taxation of uranium mining in Canada and Australia

    International Nuclear Information System (INIS)

    Barnett, D.W.

    1983-01-01

    The objective of this paper is to compare the nature of the taxation schemes facing uranium mine operators in Australia's Northern Territory and in Canada's Province of Saskatchewan. The findings demonstrate that, although the Canadian system appropriates up to 85% of incremental sales revenue, it is extremely sensitive to industry profitability. Its Australian counterpart is, in contrast, a regressive scheme which, at the current selling price of yellowcake, captures a significantly larger proportion of available economic rent. (author)

  1. Canada: The largest uranium producer

    International Nuclear Information System (INIS)

    Lowell, A.F.

    1985-01-01

    Despite all the current difficulties, previous erroneous forecasts and other mistakes, the longer term future looks good for uranium mining and for Canada's industry in particular. Saskatchewan continues to offer the most exciting new prospects, the huge and fabulously high grade Cigar Lake deposits being the most spectacular of the recent discoveries. Notwithstanding continuous mining for 30 years from Elliot Lake there still remain there significant uncommitted reserves which can be developed when the market for uranium is in better balance

  2. Lunch is ready… but not healthy: An analysis of lunches served in childcare centres in two Canadian provinces.

    Science.gov (United States)

    Ward, Stephanie; Bélanger, Mathieu; Donovan, Denise; Vatanparast, Hassan; Engler-Stringer, Rachel; Leis, Anne; Carrier, Natalie

    2017-11-09

    Childcare centres (CCs) typically offer one meal and snacks daily. This study compared what is served in CCs with what the nutritional recommendations are; described and compared the nutritional composition of lunches served in CCs in New Brunswick and Saskatchewan; and examined differences between French and English, and urban and rural centres. The study involved 61 randomly selected CCs in New Brunswick and Saskatchewan, Canada. Lunch content was measured on two consecutive days by weighing each food item served to children and by visually documenting the food items using digital photography. Food items were categorized into food groups according to Health Canada's Eating Well with Canada's Food Guide, and nutrients were analyzed using a nutritional analysis software. One-sample t tests compared lunch content with nutritional recommendations. Independent t tests compared the nutrient and food group content of lunches in New Brunswick and Saskatchewan, French and English, and urban and rural CCs. On average, CCs did not meet provincial recommendations. Lunches in both provinces were low in calories (<517 kcal) and fibre (<7 g). Overall, Saskatchewan centres served greater amounts of food than New Brunswick centres (p < 0.05). French-speaking centres provided less fat (p = 0.047), less saturated fat (p = 0.01), and fewer servings of meat and alternatives (p = 0.02), and more trans fat (p = 0.03) than English-speaking centres. There were no differences between rural and urban centres. Few CC lunches met nutritional recommendations. Interventions are required to improve the quality of foods offered in CCs. Reviewing or developing comprehensive nutrition guidelines is warranted.

  3. An examination of internet and land-based gambling among adolescents in three Canadian provinces: results from the youth gambling survey (YGS)

    OpenAIRE

    Elton-Marshall, Tara; Leatherdale, Scott T.; Turner, Nigel E.

    2016-01-01

    Abstract Background With the rapid proliferation of new gambling technology and online gambling opportunities, there is a concern that online gambling could have a significant impact on public health, particularly for adolescents. The aim of this study is to examine online and land-based gambling behaviour among adolescents in 3 Canadian provinces (Ontario, Newfoundland and Labrador, Saskatchewan) prior to the implementation of legalized online gambling. Methods Data are from 10,035 students ...

  4. Wait times in Canada.

    Science.gov (United States)

    MacKinnon, Janice Christine

    2017-07-01

    A significant barrier to accessing healthcare in Canada is long waiting lists, which can be linked to the way that Medicare was structured. After significant pressure, provincial governments began to address wait times. An example of a successful strategy to reduce wait times for elective surgery is the Saskatchewan Surgical Initiative, which saw wait times in the province change from being among the longest in Canada to the shortest.

  5. Use of a post-production fractionation process improves the nutritional value of wheat distillers grains with solubles for young broiler chicks

    OpenAIRE

    Thacker, Philip; Deep, Aman; Beltranena, Eduardo

    2013-01-01

    Background Post-production fractionation of wheat distillers grains with solubles (DDGS) increases their crude protein content and reduces their fiber content. This experiment was conducted to determine the effects of fractionation of wheat DDGS on apparent total tract digestibility (ATTD) and performance when fed to broiler chicks (0?21 d). Methods A total of 150, day-old, male broiler chicks (Ross-308 line; Lilydale Hatchery, Wynyard, Saskatchewan) weighing an average of 49.6 ? 0.8 g were a...

  6. Respiratory Symptoms and Lung Function in Poultry Confinement Workers in Western Canada

    OpenAIRE

    Kirychuk, Shelley P; Senthilselvan, Ambikaipakan; Dosman, James A; Juorio, Victor; Feddes, John JR; Willson, Philip; Classen, Henry; Reynolds, Stephen J; Guenter, Wilhelm; Hurst, Thomas S

    2003-01-01

    OBJECTIVE: To determine whether poultry production methods impact respiratory health, and whether poultry farmers have more respiratory symptoms and lower lung function than comparison control groups.DESIGN: Cross-sectional study.SETTING: Provinces of Saskatchewan, Alberta and Manitoba during the winters of 1997 to 1999. POPULATION: Three hundred three poultry workers, 241 grain farmers and 206 nonfarming control subjects were studied. Poultry workers were further classified according to the ...

  7. Waste management implications of concentrating slimes - characteristics and potential problems

    International Nuclear Information System (INIS)

    1986-05-01

    This report describes the geotechnical, geochemical and environmental characteristics of fine-grained uranium tailings (slimes) which may influence both short- and long-term management of slime-enriched uranium tailings impoundments. Properties of slimes are compared and contrasted with those of sand tailings using field and laboratory data primarily from naturally segregated tailings in the Elliot Lake area, Ontario and Northern Saskatchewan uranium-bearing regions of Canada. Key management considerations are included

  8. Canada's directory of ethanol retailers

    International Nuclear Information System (INIS)

    1997-07-01

    This document is a directory listing all ethanol-blended gasoline retailers in Quebec, Ontario, Manitoba, Saskatchewan, Alberta, British Columbia, and the Yukon. The listings include the name and address of the retailer by province from west to east. Appendices providing a list of bulk purchase facilities of ethanol-blended fuels was also included, as well as a list of ethanol-blended gasoline retailers

  9. The radon concentration profile and the flux from a pilot-scale layered tailings pile

    International Nuclear Information System (INIS)

    Zettwoog, P.; Fourcade, N.; Campbell, F.E.; Caplan, H.

    1982-01-01

    A pilot tailings model was constructed to demonstrate the feasibility of the sub-aerial technique of tailing deposition for the proposed uranium mine and mill at Key Lake, Saskatchewan. A series of radon measurements were made on the model and results obtained for the radon concentration profile in the tailings, and for the flux from the surface. The results were compared with the model calculations of Zettwoog. (U.K.)

  10. Cross section and linear polarization of tagged photons

    International Nuclear Information System (INIS)

    Asai, J.; Caplan, H.S.; Skopik, D.M.; DelBianco, W.; Maximon, L.C.

    1988-01-01

    Formulae for bremsstrahlung cross sections and polarizations are usually presented in coordinate systems not very suitable for application by experimental physicists to devices such as photon-tagging monochromators. In this paper the transformations between the different coordinate systems are presented, along with examples of the calculated cross sections and polarizations in a form convenient from the experimental standpoint. These examples also give the predicted characteristics of the photon tagger currently under construction at the Saskatchewan Accelerator Laboratory. (16 refs., 19 figs., tab.)

  11. Environmental regulatory framework for the upstream petroleum industry

    International Nuclear Information System (INIS)

    1996-01-01

    In order to provide its member companies with a useful reference document in environmental analysis and compliance, CAPP compiled a list of Canadian legislation, regulations and guidelines which relate to the upstream petroleum industry. Text of all federal, Alberta, British Columbia and Saskatchewan legislation, regulations, guidelines and related documents were provided. Pending legislation, regulations and government policy have been identified. Annual updates will be provided to all subscribers

  12. An innovative jet boring mining method available for the high grade uranium ore underground deposits

    International Nuclear Information System (INIS)

    Narcy, J.L.

    1996-01-01

    An innovative mining method, based on the capability of a high pressure water jet to desaggregate rock, has been conceived and tested with success at the highest grade uranium ore deposit in the world, the Cigar Lake deposit in Saskatchewan, Canada. 113 tonnes of ore at 13% U were mined out by a new jet-boring mining method operated on a semi-industrial basis, in 1992 during the test mining program of Cigar Lake Project. (author). 9 figs

  13. Canadian natural gas price debate : TCGS view

    International Nuclear Information System (INIS)

    Johnson, J.

    1998-01-01

    Issues regarding the Alberta supply of natural gas were debated. Factors considered include pipeline expansions, storage and foreign exchange. The influence of NYMEX was also cited as an important determinant of gas pricing. Currently, the Western Canada Sedimentary Basin's (WCSB) market share is 22 per cent of the North American demand. The WCSB extends through Alberta, British Columbia, Saskatchewan, the Northwest Territories and the Yukon. The Basin's estimated reserves at the end of 1996 were 65 TCF. tabs., figs

  14. Reaction mechanisms in 12C(γ,pp) near 200 MeV

    Science.gov (United States)

    Hackett, E. D.; McDonald, W. J.; Opper, A. K.; Quraan, M. A.; Rodning, N. L.; Rozon, F. M.; Feldman, G.; Kolb, N. R.; Pywell, R. E.; Skopik, D. M.; Tiller, D. E.; Vogt, J. M.; Korkmaz, E.; O'rielly, G. V.

    1996-03-01

    Inclusive 12C(γ,pp) cross sections have been measured with tagged photons in the range Eγ=187-227 MeV using the Saskatchewan-Alberta Large Acceptance Detector (SALAD). The large angular acceptance allowed the measurement of noncoplanar pp emission. The cross sections were compared to a Monte Carlo intranuclear cascade calculation. Agreement was reasonable for the shapes of the cross sections but the calculated total cross section was 3.9 times larger than the data.

  15. The time course of subsequent hospitalizations and associated costs in survivors of an ischemic stroke in Canada

    OpenAIRE

    Ishak Khajak J; Migliaccio-Walle Kristen; Caro J Jaime; Proskorovsky Irina; O'Brien Judith A

    2006-01-01

    Abstract Background Documentation of the hospitalizations rates following a stroke provides the inputs required for planning health services and to evaluate the economic efficiency of any new therapies. Methods Hospitalization rates by cause were examined using administrative data on 18,695 patients diagnosed with ischemic stroke (first or subsequent, excluding transient ischemic attack) in Saskatchewan, Canada between 1990 and 1995. Medical history was available retrospectively to January 19...

  16. Connecting Music and Place: Exploring Library Collection Data Using Geo-visualizations

    Directory of Open Access Journals (Sweden)

    Carolyn Doi

    2017-06-01

    Full Text Available Abstract Objectives – This project had two stated objectives: 1 to compare the location and concentration of Saskatchewan-based large ensembles (bands, orchestras, choirs within the province, with the intention to draw conclusions about the history of community-based musical activity within the province; and 2 to enable location-based browsing of Saskatchewan music materials through an interactive search interface. Methods – Data was harvested from MARC metadata found in the library catalogue for a special collection of Saskatchewan music at the University of Saskatchewan. Microsoft Excel and OpenRefine were used to screen, clean, and enhance the dataset. Data was imported into ArcGIS software, where it was plotted using a geo-visualization showing location and concentrations of musical activity by large ensembles within the province. The geo-visualization also allows users to filter results based on the ensemble type (band, orchestra, or choir. Results – The geo-visualization shows that albums from large community ensembles appear across the province, in cities and towns of all sizes. The ensembles are concentrated in the southern portion of the province and there is a correlation between population density and ensemble location. Choral ensembles are more prevalent than bands and orchestras, and appear more widely across the province, whereas bands and orchestras are concentrated around larger centres. Conclusions – Library catalogue data contains unique information for research based on special collections, though additional cleaning is needed. Using geospatial visualizations to navigate collections allows for more intuitive searching by location, and allow users to compare facets. While not appropriate for all kinds of searching, maps are useful for browsing and for location-based searches. Information is displayed in a visual way that allows users to explore and connect with other platforms for more information.

  17. Delegation lobbies Ottawa to simplify funding of large national research facilities

    CERN Multimedia

    Henderson, M

    2003-01-01

    "Two respected proponents of a strong national innovation system led a delegation to Ottawa last week for five days of meetings to push for dramatic change in how Ottawa funds Canada's national research facilities. The Saskatchewan delegation met with key ministers, secretaries of state, DMs and opposition parties to argue for a consolidation of funding sources so that they flow to national facilities through one institution" (1 page).

  18. Renforcer la collaboration entre les universités canadiennes et ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    7 juin 2016 ... De 2010 à 2012, pour la toute première fois, l'Université de la Saskatchewan a mené un programme d'octroi de petites subventions ayant permis de relier huit de ses écoles, collèges, facultés et instituts à des établissements de 16 pays en développement. Le programme Global Partners, que le CRDI ...

  19. Allometry of Sapwood Depth in Five Boreal Trees

    OpenAIRE

    M. Rebeca Quiñonez-Piñón; Caterina Valeo

    2017-01-01

    This paper analyzes sapwood variability and allometry within individuals of Populus tremuloides, Pinus contorta, Pinus banksiana, Picea mariana, and Picea glauca. Outside bark diameter at breast height (DBH) and sapwood depth (sd) in four cardinal directions were measured in individuals in stands in Alberta and Saskatchewan, Canada. The microscopical analysis of wood anatomy was used to measure sd, and the error associated with the measures was observed. Sapwood allometry analyses examined th...

  20. AECL annual review 1992 - 1993

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-12-31

    1992/93 was a pivotal year for AECL, with the redirection of its strategic plan, the refocussing of its corporate mission, a change in its structural organization to meet new challenges, the contract with South Korea for Wolsong Units 3 and 4 and the Memorandum of Understanding with Saskatchewan. AECL looks forward to the next 12 months as a time of opportunity, confident in the knowledge that they possess the means to succeed. ills.

  1. AECL annual review 1992 - 1993

    International Nuclear Information System (INIS)

    1993-01-01

    1992/93 was a pivotal year for AECL, with the redirection of its strategic plan, the refocussing of its corporate mission, a change in its structural organization to meet new challenges, the contract with South Korea for Wolsong Units 3 and 4 and the Memorandum of Understanding with Saskatchewan. AECL looks forward to the next 12 months as a time of opportunity, confident in the knowledge that they possess the means to succeed. ills

  2. An investigation of methods for injecting emissions from boreal wildfires using WRF-Chem during ARCTAS

    OpenAIRE

    W. R. Sessions; H. E. Fuelberg; R. A. Kahn; D. M. Winker

    2010-01-01

    The Weather Research and Forecasting Model (WRF) is considered a "next generation" mesoscale meteorology model. The inclusion of a chemistry module (WRF-Chem) allows transport simulations of chemical and aerosol species such as those observed during NASA's Arctic Research of the Composition of the Troposphere from Aircraft and Satellites (ARCTAS) in 2008. The ARCTAS summer deployment phase during June and July coincided with large boreal wildfires in Saskatchewan and Eastern Russia.

  3. Public enterprises in natural resource industries: an economic analysis

    International Nuclear Information System (INIS)

    Fulton, M.E.

    1985-01-01

    Public enterprises are playing an ever increasing role in natural resource industries. This research analyzes the reason for this involvement, i.e., what have been the objectives of public firms, the objectives of other firms; and the reasons behind exploration in natural resource industries. An answer to the first question was obtained by estimating the objective function of a publicly owned uranium company operating in Saskatchewan, Canada. It was assumed the company solved a linear quadratic optimal control problem. The conclusion was that over the period 1974-1984 the company preferred to trade off profits for higher employment, larger reserve holdings, and greater output. The objectives of the other firms in the Saskatchewan uranium industry were also investigated. It was found that producers integrated with utilities can expect to make a much greater rate of return on exploration that nonintegrated producers, since the former group stands to gain both from the reduction in costs and the reduction in price resulting from exploration. The suggests that overinvestment in the Saskatchewan uranium industry may be a problem. The final item investigated is the normative question of what the objective of a public firm operating alongside a private firm in an oligopolistic industry should be in order that resources in the industry are used efficiently; the answer to this question depends upon the structure of the industry

  4. Exploring beliefs around physical activity among older adults in rural Canada.

    Science.gov (United States)

    Schmidt, Laurie; Rempel, Gwen; Murray, Terra C; McHugh, Tara-Leigh; Vallance, Jeff K

    2016-01-01

    As physical activity can improve health and reduce the risk of chronic disease, it is important to understand the contributing factors to physical activity engagement among older adults, particularly those living in rural communities to assist in remaining active and healthy as long as possible. The purpose of this study was to gain a deeper understanding of the socio-ecological factors that influence or contribute to physical activity among rural-dwelling older adults in rural Saskatchewan, Canada. This qualitative description explored the perceptions of physical activity among older adults living in two rural communities in the Canadian province of Saskatchewan. Semi-structured interviews were conducted with 10 adults aged 69-94. Using content analysis techniques, transcribed interview data were coded and categorized. Participants identified socio-ecological elements facilitating physical activity such as improved health, independence, and mobility as well as social cohesion and having opportunities for physical activity. The most common perceived environmental barrier to engaging in physical activity was the fear of falling, particularly on the ice during the winter months. Participants also cited adverse weather conditions, aging (e.g., arthritis), and family members (e.g., encouraged to "take it easy") as barriers to physical activity. Hearing directly from older adults who reside in rural Saskatchewan was determined to have the potential to improve awareness of physical activity in rural communities to support the implementation of programs and practices that will facilitate active lifestyles for older adults.

  5. Exploring beliefs around physical activity among older adults in rural Canada

    Directory of Open Access Journals (Sweden)

    Laurie Schmidt

    2016-11-01

    Full Text Available Objective: As physical activity can improve health and reduce the risk of chronic disease, it is important to understand the contributing factors to physical activity engagement among older adults, particularly those living in rural communities to assist in remaining active and healthy as long as possible. The purpose of this study was to gain a deeper understanding of the socio-ecological factors that influence or contribute to physical activity among rural-dwelling older adults in rural Saskatchewan, Canada. Methods: This qualitative description explored the perceptions of physical activity among older adults living in two rural communities in the Canadian province of Saskatchewan. Semi-structured interviews were conducted with 10 adults aged 69–94. Using content analysis techniques, transcribed interview data were coded and categorized. Results: Participants identified socio-ecological elements facilitating physical activity such as improved health, independence, and mobility as well as social cohesion and having opportunities for physical activity. The most common perceived environmental barrier to engaging in physical activity was the fear of falling, particularly on the ice during the winter months. Participants also cited adverse weather conditions, aging (e.g., arthritis, and family members (e.g., encouraged to “take it easy” as barriers to physical activity. Conclusion: Hearing directly from older adults who reside in rural Saskatchewan was determined to have the potential to improve awareness of physical activity in rural communities to support the implementation of programs and practices that will facilitate active lifestyles for older adults.

  6. Annual report, 1982

    International Nuclear Information System (INIS)

    1983-01-01

    In 1982 Eldorado Nuclear Ltd. acquired important new sources of uranium in the Wollaston Lake area of northern Saskatchewan by purchasing the shares of Gulf Minerals Canada Ltd. and Uranerz Canada Ltd. Eldorado Nuclear Ltd. is now sole owner of the Rabbit Lake properties, consisting of more than 30 million kg of U 3 O 8 and a mill with a capacity of 2.5 million kg annually. Production records were set at the Port Hope, Ontario, uranium processing plant, and processing capacity continued to expand there and at the new Blind River, Ontario, refinery. The uneconomic Beaverlodge mine in northern Saskatchewan was closed as scheduled. The company participated in the development of the Key Lake project in northern Saskatchewan. This high-grade, open pit mine has reserves containing more than 80 million kg of U 3 O 8 , and will have a production capacity of 5.4 million kg annually when production begins in 1983. Company assets were increased from $618.4 million in 1981 to $875.6 million in 1982; and corporate structure was re-organized to integrate newly-acquired operations. Earnings for 1982 were $4 million

  7. Healthy Start - Départ Santé: A pilot study of a multilevel intervention to increase physical activity, fundamental movement skills and healthy eating in rural childcare centres.

    Science.gov (United States)

    Froehlich Chow, Amanda; Leis, Anne; Humbert, Louise; Muhajarine, Nazeem; Engler-Stringer, Rachel

    2016-10-20

    In order to improve healthy behaviours among rural children in their early years, a physical activity and healthy eating intervention (Healthy Start - Départ Santé) was implemented in rural childcare centres throughout Saskatchewan. The objective of the current study was to evaluate the impact of a multimodal physical activity and healthy eating intervention on educators' provision of opportunities for children to improve their physical activity levels, fundamental movement skills and healthy eating behaviours. Six childcare centres (three Francophone and three Anglophone) located in five different rural and semi-rural communities in Saskatchewan participated in this intervention. A total of 69 children with a mean age of 4 years 9 months, and 19 female early childhood educators. Guided by an ecological framework, we implemented a population health controlled intervention, using a wait list control design (48 weeks delayed intervention), and evaluated its impact in rural childcare centres. Mixed methods were employed to determine the effectiveness of the intervention. Overall, educators felt that the intervention supported the provision of physical activity and healthy eating opportunities for children. Increases in children's physical activity levels were reported following the intervention. The lessons learned in this study can be used to improve the Healthy Start - Départ Santé intervention so that its implementation can be effectively expanded to childcare centres within and outside Saskatchewan, in turn, supporting the healthy development of early years (0-5) children in the province and beyond.

  8. Studying abroad: Exploring factors influencing nursing students' decisions to apply for clinical placements in international settings.

    Science.gov (United States)

    Kent-Wilkinson, Arlene; Dietrich Leurer, Marie; Luimes, Janet; Ferguson, Linda; Murray, Lee

    2015-08-01

    For over 15 years the College of Nursing at the University of Saskatchewan has facilitated study abroad clinical placements in a number of countries to enhance student learning. Nursing students often find their study abroad experience to be a defining moment in their educational program, and in their personal and professional growth. The main objective of this research was to explore factors influencing nursing students' decisions to study abroad. A descriptive longitudinal design study was conducted using an online survey. The Study Abroad Survey was distributed to all undergraduate and graduate nursing students, in all years of all programs, at all sites of the College of Nursing, University of Saskatchewan in Saskatchewan, Canada. A total of 1058 nursing students registered in the 2013-2014 academic year were surveyed. The data were collected using an online survey administered by Campus Labs™ (2014). Students indicated that their interest in study abroad international experiences was high (84%), with many perceived benefits, but barriers to participation were also high for these students. Financial barriers topped the list (71%), followed by family responsibilities (30%) and job obligations (23%). The research highlights the factors behind student decision making related to international placements, and provides the basis for improvements to the College of Nursing's International Study Abroad Program (ISAP). Previous travel and international service learning, resulting in increased perceived value of a study abroad experience may prove to be the more significant factor influencing decision making, rather than financial barrier. Copyright © 2015 Elsevier Ltd. All rights reserved.

  9. Water use and groundwater contamination

    International Nuclear Information System (INIS)

    Elton, J.J.; Livingstone, B.

    1998-01-01

    A general review of the groundwater resources in Saskatchewan and their vulnerability to contamination was provided. In particular, the use of water and the effects on water by the oil and gas industry in Saskatchewan were discussed. It was suggested that public concerns over scarcity and contamination of water are gradually changing perceptions about Canada's abundance of water. Saskatchewan's surface water covers 12 per cent of the province. About 90 per cent of the rural populations and 80 per cent of municipalities depend on groundwater supplies. Regulations affecting oil and gas operations that could affect water resources have become more stringent. Techniques used in the detection and monitoring of groundwater affected by salt and petroleum hydrocarbons were described. Electromagnetic surveys are used in detecting salt-affected soils and groundwater. Laboratory analysis of chloride concentrations are needed to define actual chloride concentrations in groundwater. Wells and barriers can be installed to control and recover chloride plumes. Deep well injection and reverse osmosis are other methods, but there is no cheap or simple treatment or disposal method for salt-impacted groundwater. Spills or leaks of petroleum hydrocarbons from various sources can also lead to contamination of groundwater. Various assessment and remediation methods are described. Although there is no scarcity of techniques, all of them are difficult, costly, and may take several years to complete. 11 refs., 1 tab

  10. Responding to non-technical challenges in the uranium mining industry

    International Nuclear Information System (INIS)

    Shpyth, A.

    1997-01-01

    The modern uranium mining industry in Saskatchewan has been working with northerners, governments, and educational institutions for nearly 20 years to bring about one of the highest levels of northern and aboriginal participation in an industrial sector in Canada. It has accomplished this in the face of challenges - those arising from the demographics of the north, continuously rising expectations, and the at times difficult demands from evolving aboriginal political institutions. Every second apprenticeship vacancy at Key Lake is to be awarded to an employee of aboriginal ancestry. Saskatchewan dominates uranium mining because of the high grade of its deposits. Even though Key Lake, Rabbit Lake and Cluff Lake are coming near the end of their lives, they will be replaced by: McArthur River (with average grade 15% U 3 O 8 ), Cigar Lake (9%), McClean Lake (3.5), Midwest (4.5). Without doubt, the grade and size of these new deposits will contribute to the competitiveness of the Saskatchewan uranium mining industry; but so too will the workforce

  11. Oil and gas fiscal regimes of the western Canadian provinces

    International Nuclear Information System (INIS)

    1991-11-01

    This report compares the fiscal regimes in British Columbia, Alberta, Saskatchewan and Manitoba. During 1985-1988, federal and provincial governments have made numerous fiscal changes, many in response to the drop in world oil prices. The new fiscal policies generally have reflected governments' willingness to forego revenues in an effort to aid the oil and gas industry, with certain exemptions. Since 1988, changes have reflected trends of consolidation and less government willingness to forego revenues. A federal large corporations capital tax has been introduced, the natural gas exploration holiday in Alberta expired, new oil royalties were introduced, and changes were made in fiscal regimes to accomodate horizontal drilling in Saskatchewan and Manitoba. In this document, the existing corporate tax regime is described. A comparison of fiscal regimes must recognize the differing scale and nature of oil and gas operations among the 4 provinces, with Alberta accounting for 80-90% of Canada's oil and gas productions, while British Columbia, Saskatchewan and Manitoba are much smaller producers. The document describes Crown royalties and incentives and freehold taxes for each type of fuel (crude oil, natural gas, natural gas byproducts, nonconventional oil). 8 figs

  12. Waiting for surgery from the patient perspective

    Directory of Open Access Journals (Sweden)

    Tracey Carr

    2009-10-01

    Full Text Available Tracey Carr1, Ulrich Teucher2, Jackie Mann4, Alan G Casson31Health Sciences, 2Department of Psychology, 3Department of Surgery, University of Saskatchewan, Saskatoon, Saskatchewan, Canada; 4Acute Care, Saskatoon Health Region, Saskatoon, Saskatchewan, CanadaAbstract: The aim of this study was to perform a systematic review of the impact of waiting for elective surgery from the patient perspective, with a focus on maximum tolerance, quality of life, and the nature of the waiting experience. Searches were conducted using Medline, PubMed, CINAHL, EMBASE, and HealthSTAR. Twenty-seven original research articles were identified which included each of these three themes. The current literature suggested that first, patients tend to state longer wait times as unacceptable when they experienced severe symptoms or functional impairment. Second, the relationship between length of wait and health-related quality of life depended on the nature and severity of proposed surgical intervention at the time of booking. Third, the waiting experience was consistently described as stressful and anxiety provoking. While many patients expressed anger and frustration at communication within the system, the experience of waiting was not uniformly negative. Some patients experienced waiting as an opportunity to live full lives despite pain and disability. The relatively unexamined relationship between waiting, illness and patient experience of time represents an area for future research.Keywords: wait time, scheduled surgery, patient perspective, literature review

  13. Trade-offs Between Socio-economic Development and Ecosystem Health under Changing Water Availability

    Science.gov (United States)

    Nazemi, A.; Hassanzadeh, E.; Elshorbagy, A. A.; Wheater, H. S.; Gober, P.; Jardine, T.; Lindenschmidt, K. E.

    2017-12-01

    Natural and human water systems at regional scales are often developed around key characteristics of streamflow. As a result, changes in streamflow regime can affect both socio-economic activities and freshwater ecosystems. In addition to natural variability and/or climate change, extensive water resource management to support socio-economic growth has also changed streamflow regimes. This study aims at understanding the trade-offs between agricultural expansion in the province of Saskatchewan, Canada, and alterations in the ecohydrological characteristics of the Saskatchewan River Delta (SRD) located downstream. Changes in climate along with extensive water resource management have altered the upstream flow regime. Moreover, Saskatchewan is investigating the possible expansion of irrigated agriculture to boost the provincial economy. To evaluate trade-offs across a range of possible scenarios for streamflow changes, the potential increase in provincial net benefit versus potential vulnerability of the SRD was assessed using perturbed flow realizations along with scenarios of irrigation expansion as input to an integrated water resource system model. This study sheds light on the potential variability in trade-offs between economic benefits and ecosystem health under a range of streamflow conditions, with the aim of informing decisions that can benefit both natural and human water systems.

  14. Chances dim for Sask. reactor

    International Nuclear Information System (INIS)

    1992-01-01

    It now appears quite unlikely that a new-generation CANDU 3 reactor will be build in Saskatchewan, as the minister responsible for such matters in the province backed away from Sask. Power's participation in a $50 million joint venture with Atomic Energy of Canada Ltd. Dwain Lingenfelter, Saskatchewan's economic diversification minister and the minister responsible for Sask. Power, said last week his government has a number of reservations about going ahead with the joint venture agreement, which flowed from a 1991 memorandum of understanding between then premier Grant Devine and federal Energy Ministry Jake Epp which would see Ottawa and Regina each spend $25 million to research various energy alternatives for the province. But, Lingenfelter said last week, the deal apparently hinged on Saskatchewan agreeing to provide a site for AECL CANDU's new CANDU 3 reactor and developing storage facilities for nuclear waste. 'It looks like we are putting $25 million into an agreement on nuclear well in advance of a decision by the government that this is the right way to be going.,' he said. 'We are spending the money on nuclear, and then saying we are going to study the options.'

  15. SaskEnergy small volume customers - direct gas purchase stakeholder discussion and public input report

    International Nuclear Information System (INIS)

    Davidson, M. A.

    1998-01-01

    With the approval of the Provincial Government of Saskatchewan, SaskEnergy, the provincial utility decided to extend the premise of natural gas deregulation to all sizes of customers by opening the core market for natural gas commodity sales to private sector natural gas agents, brokers and marketers (ABMs). SaskEnergy will continue to provide natural gas transportation and storage related services. Before doing so, the Utility sought to discuss with various stakeholders the terms and conditions that would need to be met by industry to enter into the Saskatchewan market. To assure a balanced interest during the discussions that would include a perspective on consumer protection requirements, the Utility contracted KPMG Regina to chair the stakeholders discussion table and facilitate a public input process for interested individuals to channel comments and seek responses to questions. This report contains the edited summary of the four meetings held by stakeholders. The stakeholders were successful in providing SaskEnergy with insight and suggestions to ensure that a direct purchase market will be developed in Saskatchewan, and that consumers will have objective information to make informed choices about their natural gas purchase options. The meetings also produced an ABMs Code of Conduct, a Direct Purchase 'Enrollment Agreement' and a 'Disclosure Agreement' and delivery terms and conditions for the core market that are similar to industry requirements in the rest of Canada. Copies of the draft forms are included in appendices to this summary report

  16. Thermal dewatering of lignite: Phase III - final report

    Energy Technology Data Exchange (ETDEWEB)

    Champagne, P J; Szladow, A J; Kybett, B D

    1981-01-01

    Phase III of this project extended the investigation of thermal dewatering on several lignite and peat samples at the temperature range up to 400 degrees C and investigated variables such as retention time, increased rates of heating and cooling, extent of trace element removal, effect of particle size and effect of dewatering under heavy and light oils. Lignites from three areas of Canada (Estevan and Coronach, Saskatchewan, and Onakawana, Ontario) and one peat sample (Garrick, Saskatchewan) were thermally dewatered. The equilibrium moisture values obtained for the dewatered products were as low as, or lower than those obtained in Phases I and II of this project (350 degrees C). However, the measured moisture contents of the thermally dewatered Saskatchewan lignites were somewhat higher than those measured in Phases I and II. The equilibrium moisture values and the moisture contents decreased with increasing temperature. An optimum balance between extent of dewatering and resulting steam pressures is obtained for a dewatering temperature between 300 and 350 degrees C. At these temperatures, residence times in the order of 15 minutes are required. (35 refs.)

  17. Celebrating Co-operation among Saskatchewan’s Libraries: The Multitype Library Board, 1996-2016

    Directory of Open Access Journals (Sweden)

    Michael Shires

    2016-03-01

    Full Text Available Saskatchewan’s Multitype Library Board (MLB celebrates its 20th anniversary in 2016. It was established under the passage of the provincial government’s The Libraries Co- operation Act in 1996 to facilitate the co-operative development of the multitype library system in Saskatchewan. This legislation is unique in Canada. The MLB is a Minister of Education Advisory Board and it provides a forum to promote and facilitate co-operation among over 320 public libraries in 10 provincial systems, 25 post-secondary libraries, 755 school libraries, several special libraries, and other information providers. Major milestones of the MLB include helping to eliminate the Provincial Sales Tax on library subscriptions, establishing a provincial digitization plan, and creating a cross-sector database licensing program that has resulted in a projected value of 14.8 million dollars to Saskatchewan users in 2014. The development of the MLB and the impact of the programs it has initiated will be discussed, and recommendations for developing a collaborative initiative will be provided. Le Multitype Library Board (MLB de Saskatchewan fête son 20e anniversaire en 2016. Il était établi sous l’Acte The Libraries Co-operation du parti Libéral en 1996 pour faciliter le développement coopératif du système de bibliothèque Multitype en Saskatchewan. Cette législation est unique au Canada. Le MLB est un comité consultatif du ministère de l’Éducation et il fournit un forum pour promouvoir et faciliter la coopération entre plus de 320 bibliothèques publiques dans dix systèmes provinciaux, 25 bibliothèques postsecondaires, 755 bibliothèques scolaires, plusieurs bibliothèques spéciales, et d’autres fournisseurs d’informations. Les étapes importantes du MLB comprennent, à aider à éliminer les taxes de vente provinciale sur les abonnements aux bibliothèques, à établir un plan provincial de numérisation, et à créer un programme de licence

  18. Lysine-functionalized nanodiamonds: synthesis, physiochemical characterization, and nucleic acid binding studies

    Directory of Open Access Journals (Sweden)

    Kaur R

    2012-07-01

    Full Text Available Randeep Kaur,1 Jackson M Chitanda,2 Deborah Michel,1 Jason Maley,3 Ferenc Borondics,2,4 Peng Yang,5 Ronald E Verrall,2 Ildiko Badea11Drug Design and Discovery Research Group, College of Pharmacy and Nutrition, University of Saskatchewan, 2Department of Chemistry, University of Saskatchewan, 3Saskatchewan Structural Sciences Centre, University of Saskatchewan, 4Canadian Light Source, University of Saskatchewan, Saskatoon, SK, Canada; 5Department of Organic Chemistry, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, People's Republic of ChinaPurpose: Detonation nanodiamonds (NDs are carbon-based nanomaterials that, because of their size (4–5 nm, stable inert core, alterable surface chemistry, fluorescence, and biocompatibility, are emerging as bioimaging agents and promising tools for the delivery of biochemical molecules into cellular systems. However, diamond particles possess a strong propensity to aggregate in liquid formulation media, restricting their applicability in biomedical sciences. Here, the authors describe the covalent functionalization of NDs with lysine in an attempt to develop nanoparticles able to act as suitable nonviral vectors for transferring genetic materials across cellular membranes.Methods: NDs were oxidized and functionalized by binding lysine moieties attached to a three-carbon-length linker (1,3-diaminopropane to their surfaces through amide bonds. Raman and Fourier transform infrared spectroscopy, zeta potential measurement, dynamic light scattering, atomic force microscopic imaging, and thermogravimetric analysis were used to characterize the lysine-functionalized NDs. Finally, the ability of the functionalized diamonds to bind plasmid DNA and small interfering RNA was investigated by gel electrophoresis assay and through size and zeta potential measurements.Results: NDs were successfully functionalized with the lysine linker, producing surface loading of 1.7 mmol g-1 of ND

  19. Corporate social responsibility and aboriginal relations

    International Nuclear Information System (INIS)

    McIntyre, J.; Cook, H.D.

    2002-01-01

    All of Canada's uranium mining activity occurs in the northern half of the province of Saskatchewan in western Canada. This region has a total population of 38 000 people living in many small communities scattered over 250 000 square kilometres. Demographically, the north's population is 75% aboriginal representing the Woodland Cree, Dene, and Metis Nations. The majority of the aboriginal population of northern Saskatchewan are treaty Indians (First Nations). The dominant first nations group in the north is The Lac La Ronge Indian Band, also Saskatchewan's largest Woodland Cree First Nation. Despite the fact that the Lac La Ronge Band and other First Nations of the region do not have surface or mineral rights, other than those on their reserve lands, they have significant influence in the development process. The extraction of the mineral resources of Canada are now undertaken with very considerable input from first nations groups and with sensitivity to their treaty rights and aboriginal traditional rights. Treaty rights in Canada include, among other things, hunting and fishing, access to post secondary education and special taxation considerations. This presentation will introduce participants to a unique perspective on northern Saskatchewan's uranium mining industry. This perspective will be provided by Harry Cook, Chief of the Lac La Ronge Indian Band.In his presentation, Chief Cook will provide a first nation's perspective on industrial development generally and uranium development specifically. He will begin by outlining the challenges facing aboriginal people in Canada and will provide an insightful view of the historical conflict between industrial developers and first nations people. He will describe the aspirations of his people and the importance they place on preservation of the natural environment. He will also speak to the critical need now emerging for aboriginal people to seek a balance between retaining traditional culture and participating in the

  20. Scenario-based Water Resources Management Using the Water Value Concept

    Science.gov (United States)

    Hassanzadeh, Elmira; Elshorbagy, Amin; Wheater, Howard

    2013-04-01

    The Saskatchewan River is the key water resource for the 3 prairie provinces of Alberta, Saskatchewan and Manitoba in Western Canada, and thus it is necessary to pursue long-term regional and watershed-based planning for the river basin. The water resources system is complex because it includes multiple components, representing various demand sectors, including the environment, which impose conflicting objectives, and multiple jurisdictions. The biophysical complexity is exacerbated by the socioeconomic dimensions associated for example with impacts of land and water management, value systems including environmental flows, and policy and governance dimensions.. We focus on the South Saskatchewan River Basin (SSRB) in Alberta and Saskatchewan, which is already fully allocated in southern Alberta and is subject to increasing demand due to rapid economic development and a growing population. Multiple sectors and water uses include agricultural, municipal, industrial, mining, hydropower, and environmental flow requirements. The significant spatial variability in the level of development and future needs for water places different values on water across the basin. Water resources planning and decision making must take these complexities into consideration, yet also deal with a new dimension—climate change and its possible future impacts on water resources systems. There is a pressing need to deal with water in terms of its value, rather than a mere commodity subject to traditional quantitative optimization. In this research, a value-based water resources system (VWRS) model is proposed to couple the hydrological and the societal aspects of water resources in one integrated modeling tool for the SSRB. The objective of this work is to develop the VWRS model as a negotiation, planning, and management tool that allows for the assessment of the availability, as well as the allocation scenarios, of water resources for competing users under varying conditions. The proposed

  1. Mind the Gap: Dealing with Resource Revenue in Three Provinces

    Directory of Open Access Journals (Sweden)

    Ronald D. Kneebone

    2015-04-01

    Full Text Available Alberta, Saskatchewan, Newfoundland and Labrador have each enjoyed a “rags to riches” story. Each of these provinces entered Confederation as poor cousins relative to the rest of the country; Alberta and Saskatchewan in 1905 and Newfoundland and Labrador in 1949. Rather remarkably, almost exactly four decades after entering Confederation each province began to enjoy the strong economic growth resulting from the development of their natural resources; Alberta and Saskatchewan in the late 1940s with the discovery of large pools of oil and Newfoundland and Labrador in the early 1990s with the development of off-shore oil. The governments of these provinces have similarly enjoyed the benefits of large amounts of revenue realized from the sale of these natural resources. In 2013-14, resource revenues accounted for 21 per cent, 22 per cent and 32 per cent of provincial revenues in Alberta, Saskatchewan, Newfoundland and Labrador, respectively. Unfortunately, the benefit of receiving large amounts of resource revenue must be weighed against two costs. The first is that these revenues, having flowed into provincial coffers without the need to impose high tax rates on citizens, are easily spent. The second cost is that the prices of resources are determined in international markets and so a significant amount of the revenues of these provinces is largely unpredictable and often volatile. All three provinces have fallen prey to the temptation to allow a large fiscal gap to open between the costs of providing health care, education, social assistance and other areas of provincial responsibility and the taxes imposed on citizens to pay for these services. Doing so has put all three provinces at financial risk should resource prices fall. Using a newly constructed data set spanning the period 1970 to 2014, I review the history of how Alberta and Saskatchewan have dealt with commodity price shocks and what this has meant for provincial finances. With that

  2. The influence of motor vehicle legislation on injury claim incidence.

    Science.gov (United States)

    Lemstra, Mark; Olszynski, W P

    2005-01-01

    Although there have been numerous strategies to prevent motor vehicle collisions and their subsequent injuries, few have been effective in preventing motor vehicle injury claims. In this paper, we examine the role of legislation and compensation system in altering injury claim incidence. The population base for our natural experiment was all Saskatchewan, Manitoba, British Columbia and Quebec residents who submitted personal injury claims to their respective motor vehicle insurance provider from 1990 to 1999. The provinces of Saskatchewan and Manitoba switched from Tort to pure No-Fault insurance on January 1, 1995 and on March 1, 1994 respectively. British Columbia maintained tort insurance and Quebec maintained pure no-fault insurance throughout the entire 10-year period. The conversion from tort insurance to pure no-fault motor vehicle insurance resulted in a five-year 31% (RR = 0.69; 95% CI 0.68-0.70) reduction in total injury claims per 100,000 residents in Saskatchewan and a five-year 43% (RR = 0.57; 95% CI 0.56-0.58) reduction in Manitoba. At the same time, the province of British Columbia retained tort insurance and had a five-year 5% reduction (RR = 0.95; 95% CI 0.94-0.99). Quebec, which retained pure no-fault throughout the entire 10-year period, had less than one third of the injury claims per 100,000 residents than the tort province of British Columbia. The conversion from tort to pure no-fault legislation has a large influence in reducing motor vehicle injury claim incidence in Canada. Legislative system and injury compensation scheme have an observable impact on injury claim incidence and can therefore have significant impact on the health care system.

  3. Drinking water management: health risk perceptions and choices in First Nations and non-First Nations communities in Canada.

    Science.gov (United States)

    Dupont, Diane; Waldner, Cheryl; Bharadwaj, Lalita; Plummer, Ryan; Carter, Blair; Cave, Kate; Zagozewski, Rebecca

    2014-05-30

    The relationship between tap water and health has been a topic of public concern and calls for better management in Canada since well-publicized contamination events in two provinces (Ontario and Saskatchewan) in 2000-2001. This study reports the perspectives on health risks from tap water and corresponding use of, and spending on, bottled water in a number of different communities in Canada. In 2009-2010, four First Nations communities (three from Ontario and one from Saskatchewan) and a geographically diverse sample of non-First Nations Canadians were surveyed about their beliefs concerning health risks from tap water and their spending practices for bottled water as a substitute. Responses to five identical questions were examined, revealing that survey respondents from Ontario First Nations communities were more likely than non-First Nations Canadians to believe bottled water is safer than tap water (OR 1.6); more likely to report someone became ill from tap water (OR 3.6); more likely to express water and health concerns related to tap water consumption (OR 2.4); and more likely to spend more on bottled water (OR 4.9). On the other hand, participants from one Saskatchewan First Nations community were less likely than non-First Nations Canadians to believe that someone had become ill from drinking tap water (OR 3.8), less likely to believe bottled water is safer than tap (OR 2.0), and less likely to have health concerns with tap water (OR 1.5). These differences, however, did not translate into differences in the likelihood of high bottled water expenditures or being a 100% bottled water consumer. The paper discusses how the differences observed may be related to water supply and regulation, trust, perceived control, cultural background, location, and past experience.

  4. Towards a deeper understanding of parenting on farms: A qualitative study.

    Science.gov (United States)

    Elliot, Valerie; Cammer, Allison; Pickett, William; Marlenga, Barbara; Lawson, Joshua; Dosman, James; Hagel, Louise; Koehncke, Niels; Trask, Catherine

    2018-01-01

    Children living on farms experience exceptionally high risks for traumatic injury. There is a large body of epidemiological research documenting this phenomenon, yet few complementary studies that have explored the deep underlying reasons for such trends. Fundamental to this is understanding the decision-making processes of parents surrounding their choice to bring children, or not, into the farm worksite. To (1) document farm parent views of the risks and benefits of raising children on a family farm, and, (2) understand more deeply why children are brought into the farm worksite. Interviews were conducted as part of a larger cohort study, The Saskatchewan Farm Injury Cohort. Subsequent to an initial mail-out question focused on parental decision-making, 11 semi-structured telephone interviews were conducted with rural Saskatchewan farm parents. Interviews were digitally recorded and transcribed verbatim, then thematically analyzed using interpretive description methodology. This parental decision-making process on farms fundamentally involves weighing the risks vs. benefits of bringing children into the worksite, as if on a balance scale. One side of this scale holds potential risks such as exposure to physical and chemical farm hazards, in the absence of full supervision. The other side holds potential benefits such as meeting family needs for childcare, labour, and family time; building work ethic and pride; and the positive impacts of involvement and responsibility. Decision-making 'tips the scales', in part dependent upon parental perceptions of the risk-benefit trade-off. This 'perceptual lens' is influenced by factors such as: the agricultural way of life, parents' prior knowledge and past experience, characteristics of children, and safety norms. This novel qualitative study provides deep insight into how Saskatchewan farm parents approach a fundamental decision-making process associated with their parenting. The proposed model provides insight into the

  5. A Qualitative Assessment of the Practice Experiences of Certified Diabetes Educator Pharmacists.

    Science.gov (United States)

    Alzahrani, Fahad; Taylor, Jeff; Perepelkin, Jason; Mansell, Kerry

    2015-08-01

    To describe the practice experiences of Certified Diabetes Educator (CDE) pharmacists in Saskatchewan and determine what impact the CDE designation has had on their personal practices. A qualitative research approach was used. All pharmacists in Saskatchewan were e-mailed about the study, and eventually, a purposive sampling method was used to select a range of CDE pharmacists. Semistructured, in-person interviews were performed. An interview guide was developed to assess the work activities performed, the benefits of becoming a CDE and the challenges and resultant solutions that optimize their CDE designations. All interviews were transcribed verbatim and coded using deductive thematic analysis to identify the main themes that described the experiences of respondents, with the aid of QSR NVivo. A total of 14 CDE pharmacists from various communities and work settings chose to participate. All of the participants indicated they were engaging in increased diabetes-related activities since becoming CDEs. All participants indicated they were happy with their decisions to become CDEs and described numerous benefits as a direct result of achieving this designation. Although some solutions were offered, participants still face challenges in optimizing their role as CDEs, such as devoting enough time to diabetes management and remuneration for providing diabetes services. CDE pharmacists in Saskatchewan report performing enhanced diabetes-related activities subsequent to becoming CDEs and that obtaining this designation has had a positive impact on their personal practices. A larger, cross-country study is necessary to determine whether these results are consistent amongst all pharmacists in Canada. Copyright © 2015 Canadian Diabetes Association. Published by Elsevier Inc. All rights reserved.

  6. The Sylvia Fedoruk Canadian Centre for Nuclear Innovation: advancing knowledge through partnerships

    Energy Technology Data Exchange (ETDEWEB)

    Alexander, N.; Root, J.H., E-mail: neil.alexander@usask.ca, E-mail: john.root@usask.ca [Sylvia Fedoruk Canadian Centre for Nuclear Innovation, Saskatoon, SK (Canada); Chad, K., E-mail: karen.chad@usask.ca [Univ. of Saskatchewan, Saskatoon, SK (Canada); Bereznai, G., E-mail: george.bereznai@uoit.ca [Univ. of Ontario Inst. of Tech., Faculty of Energy Systems and Nuclear Science, Oshawa, ON (Canada); Dalzell, M.T.J., E-mail: matthew.dalzell@usask.ca [Sylvia Fedoruk Canadian Centre for Nuclear Innovation, Saskatoon, SK (Canada)

    2014-07-01

    The vision of the Sylvia Fedoruk Canadian Centre for Nuclear Innovation is to place the Canadian province of Saskatchewan among global leaders in nuclear research, development and training through partnerships with industry and academia for economic and social benefit. Saskatchewan is one of the world's largest producers of uranium and home to pioneering research in nuclear medicine, most notably the development of cobalt-60 teletherapy. The Fedoruk Centre is striving to build on this legacy through the attainment of four strategic goals: (1) building nuclear expertise and capacity through the support to academic programs and research projects in partnership with industry, academic institutions and research organizations in nuclear medicine, materials research, energy and the environment; (2) enhancing innovation in partnership with the research community and industry; (3) engaging communities and increasing understanding of risks, benefits and potential impacts of nuclear technologies; and (4) ensuring the sustainability and accountability of the Centre and its resources. The Fedoruk Centre's mandate includes the stewardship of select nuclear facilities, the first being a 24 MeV cyclotron and nuclear substances laboratory as a resource for the development of novel imaging agents, training and production of radioisotopes for clinical diagnoses. By attracting new research leadership in the nuclear domain, developing networks of expertise, training highly-qualified personnel in nuclear disciplines, stimulating industrial partnerships, and creating conditions for fact-based conversation regarding nuclear issues, the Fedoruk Centre is working to establish a research and innovation capacity to support a vibrant nuclear sector in Saskatchewan. (author)

  7. The Sylvia Fedoruk Canadian Centre for Nuclear Innovation: advancing knowledge through partnerships

    International Nuclear Information System (INIS)

    Alexander, N.; Root, J.H.; Chad, K.; Bereznai, G.; Dalzell, M.T.J.

    2014-01-01

    The vision of the Sylvia Fedoruk Canadian Centre for Nuclear Innovation is to place the Canadian province of Saskatchewan among global leaders in nuclear research, development and training through partnerships with industry and academia for economic and social benefit. Saskatchewan is one of the world's largest producers of uranium and home to pioneering research in nuclear medicine, most notably the development of cobalt-60 teletherapy. The Fedoruk Centre is striving to build on this legacy through the attainment of four strategic goals: (1) building nuclear expertise and capacity through the support to academic programs and research projects in partnership with industry, academic institutions and research organizations in nuclear medicine, materials research, energy and the environment; (2) enhancing innovation in partnership with the research community and industry; (3) engaging communities and increasing understanding of risks, benefits and potential impacts of nuclear technologies; and (4) ensuring the sustainability and accountability of the Centre and its resources. The Fedoruk Centre's mandate includes the stewardship of select nuclear facilities, the first being a 24 MeV cyclotron and nuclear substances laboratory as a resource for the development of novel imaging agents, training and production of radioisotopes for clinical diagnoses. By attracting new research leadership in the nuclear domain, developing networks of expertise, training highly-qualified personnel in nuclear disciplines, stimulating industrial partnerships, and creating conditions for fact-based conversation regarding nuclear issues, the Fedoruk Centre is working to establish a research and innovation capacity to support a vibrant nuclear sector in Saskatchewan. (author)

  8. Big fish, dry pond

    International Nuclear Information System (INIS)

    Casey, A.

    1995-01-01

    The successes and failures of the Williston Wildcatters Oil Corp., a junior oil company headquartered in Arcola, Saskatchewan were chronicled. It is located in Arcola, Saskatchewan, whereas practically all the other oil companies operate from Calgary, Alberta. Apart from location and management, (a half back female) Williston operations are also different. Unlike most junior oil companies that rely on consultants and service companies to do most of their work, Williston has re-introduced the vertical integration to the industry. By owning and operating most of the needed equipment themselves, Williston spends most of the money locally, thus helping to keep alive a small prairie town that would otherwise have had a very difficult time of it. Williston CEO Mary Tidlund and her partner, have been described by the press as r ebels of the oil patch , are disliked by many in the industry for their antagonistic partnering style, and failure to pay suppliers and service companies, (at least in most recent times). Initially, the company has had good success with horizontal drilling, a technology new to Saskatchewan. Williston managed to decrease the cost of a horizontal hole to roughly twice that of a vertical one (considered to be very good in view of the potential payout). However, initial successes of the company were followed with financial problems and difficulty in paying their debts. High payroll costs associated with vertical integration, and lack of focus have been cited as the main reasons for Williston's financial troubles. Although an agreement has been reached with creditors to allow the company to continue operating, there is considerable doubt that they will be able to meet scheduled loan repayment deadlines

  9. Drinking Water Management: Health Risk Perceptions and Choices in First Nations and Non-First Nations Communities in Canada

    Science.gov (United States)

    Dupont, Diane; Waldner, Cheryl; Bharadwaj, Lalita; Plummer, Ryan; Carter, Blair; Cave, Kate; Zagozewski, Rebecca

    2014-01-01

    The relationship between tap water and health has been a topic of public concern and calls for better management in Canada since well-publicized contamination events in two provinces (Ontario and Saskatchewan) in 2000–2001. This study reports the perspectives on health risks from tap water and corresponding use of, and spending on, bottled water in a number of different communities in Canada. In 2009–2010, four First Nations communities (three from Ontario and one from Saskatchewan) and a geographically diverse sample of non-First Nations Canadians were surveyed about their beliefs concerning health risks from tap water and their spending practices for bottled water as a substitute. Responses to five identical questions were examined, revealing that survey respondents from Ontario First Nations communities were more likely than non-First Nations Canadians to believe bottled water is safer than tap water (OR 1.6); more likely to report someone became ill from tap water (OR 3.6); more likely to express water and health concerns related to tap water consumption (OR 2.4); and more likely to spend more on bottled water (OR 4.9). On the other hand, participants from one Saskatchewan First Nations community were less likely than non-First Nations Canadians to believe that someone had become ill from drinking tap water (OR 3.8), less likely to believe bottled water is safer than tap (OR 2.0), and less likely to have health concerns with tap water (OR 1.5). These differences, however, did not translate into differences in the likelihood of high bottled water expenditures or being a 100% bottled water consumer. The paper discusses how the differences observed may be related to water supply and regulation, trust, perceived control, cultural background, location, and past experience. PMID:24886757

  10. The uranium ore deposits of the pine creek geosyncline in North Territory, Australia

    International Nuclear Information System (INIS)

    Kneuper, G.K.; Clasen, D.

    1980-01-01

    The geological history of the Pine Creek geosyncline is reviewed, and recent research findings and model assumption on the formation of uranium ore deposits are presented. The geological similarities between the Alligator River uranium ore district and the Athabasca Lake district in Saskatchewan, Canada, are pointed out. Present geographic and climatic differences between these two uranium districts and the consequences of these differences for uranium exploration are discussed. The uranium mining activities planned in Australia are illustrated by the example of the Ranger uranium deposit. (orig.) [de

  11. Origin and composition of mineralizing fluids in the Athabasca Basin, Canada

    International Nuclear Information System (INIS)

    Richard, A.; Cathelineau, M.; Boiron, M.Ch.; Cuney, M.; Mercadier, J.; Milesi, J.P.

    2009-01-01

    The authors report studies aimed at understanding mechanisms of concentration of uranium in the geological environment of the Athabasca Basin (Saskatchewan, Canada). They describe how two brines, a sodic one and a calcic one, circulated and mixed together while carrying uranium with exceptional and very heterogeneous concentrations. They show that these brines have a common origin and are formed by sea water evaporation, that the calcic brine formed itself by interaction between the sodic brine and platform rocks, and that the interactions of brines with platform rocks and minerals, water radiolysis, and bitumen synthesis have controlled the isotopic content in oxygen, hydrogen and carbon of these brines

  12. Year in review: 1993

    International Nuclear Information System (INIS)

    Reid, J.M.

    1994-01-01

    This review of the year includes mention of the following subjects: The good performance of CANDU reactors worldwide (especially Point Lepreau and Wolsung-1); Permission granted to proceed with four new uranium projects in Saskatchewan; Failure of a suit brought by Energy Probe, the City of Toronto and Roslie Bertell claiming unconstitutionality of the Nuclear Liability Act; The International Nuclear Congress (INC93) in Toronto, and other conferences; Consultations with the Government of Canada regarding license fees to be charged by the AECB, and also consultations regarding the environment and other matters

  13. Theoretical aspects of electroweak and other interactions in medium energy physics

    International Nuclear Information System (INIS)

    Mukhopadhyay, N.C.

    1992-01-01

    Progress in the study of electroweak structure of baryon resonances and in the analysis of data for pion and eta photoproduction. Four graduate students are currently associated with the program. One has obtained his Ph.D. degree in the year under review. Six research articles have been completed in this year, and five conference contributions have been made. Collaborations with scientists from Illinois, Los Alamos, Westinghouse, William and Mary, Yale, Mainz (Germany), Saskatchewan (Canada) and TRIUMF (Canada) continue, along with participation in collaborations at CEBAF

  14. Department of Energy and Mines, Oil and Gas Revolving Fund financial statements for the year ended March 31, 1993

    International Nuclear Information System (INIS)

    1993-01-01

    The Oil and Gas Revolving Fund of the Saskatchewan Department of Energy and Mines was set up to provide a system of accounting for costs related to regulating and providing certain services to the oil and gas industry. Costs are shared equally by the Department and the industry. The Fund's income from the industry comes from a well levy consisting of annual fees charged to license holders and unit operators of certain types of oil and gas wells. Audited financial statements for the year ending March 31, 1993 are presented

  15. Department of Energy and Mines, Oil and Gas Revolving Fund financial statements for the year ended March 31, 1992

    International Nuclear Information System (INIS)

    1993-02-01

    The Oil and Gas Revolving Fund of the Saskatchewan Department of Energy and Mines was set up to provide a system of accounting for costs related to regulating and providing certain services to the oil and gas industry. Costs are shared equally by the Department and the industry. The Fund's income from the industry comes from a well levy consisting of annual fees charged to license holders and unit operators of certain types of oil and gas wells. Audited financial statements for the year ending March 31, 1992 are presented

  16. Radiation dose estimates from a mining plan for a high-grade uranium deposit

    International Nuclear Information System (INIS)

    Scott, L.M.

    1981-01-01

    The significance of gamma exposure to uranium miners has been recognized only in the last few years. Most ore deposits which have been underground mined, were 1% or less U 3 O 8 . Full-time mining of this grade ore can result in exposure exceeding 1 Rem per year. Several companies in Saskatchewan are planning to mine recently discovered ore bodies which contain ore pods in excess of 10% U 3 O 8 . The purpose of this paper is to present dose data which can be used to estimate gamma exposure from high-grade ore deposits, and to present mining techniques which will minimize miner exposure

  17. Detection of a meteorite 'stream' - Observations of a second meteorite fall from the orbit of the Innisfree chondrite

    Science.gov (United States)

    Halliday, I.

    1987-03-01

    The first observational evidence of multiple meteorite falls from the same orbit is adduced from the February 6, 1980 fall of a meteorite precisely 3 yr after the fall of the Innisfree meteorite. Due consideration of the detection probability for two related objects with the meteorite camera network in western Canada suggests that the Innisfree brecciated LL chondrite was a near-surface fragment from a parent object whose radius was of the order of several tens of meters. A meteorite mass of 1.8 kg is predicted for the new object, whose recovery in the vicinity of Ridgedale, Saskatchewan, is now sought for the sake of comparison with the Innisfree chondrite.

  18. Uranium producers foresee new boom

    International Nuclear Information System (INIS)

    McIntyre, H.

    1979-01-01

    The status of uranium production in Canada is reviewed. Uranium resources in Saskatchewan and Ontario are described and the role of the Cluff Lake inquiry in securing a government decision in favour of further uranium development is mentioned. There have been other uranium strikes near Kelowna, British Columbia and in the Northwest Territories. Increasing uranium demand and favourable prices are making the development of northern resources economically attractive. In fact, all uranium currently produced has been committed to domestic and export contracts so that there is considerable room for expanding the production of uranium in Canada. (T.I.)

  19. Origin and composition of mineralizing fluids in the Athabasca Basin, Canada; Origine et composition des fluides mineralisateurs dans le Bassin de l'Athabasca, Canada

    Energy Technology Data Exchange (ETDEWEB)

    Richard, A.; Cathelineau, M.; Boiron, M.Ch.; Cuney, M.; Mercadier, J. [G2R, Nancy-Universite, CNRS, CREGU, 54 - Vandoeuvre-les-Nancy (France); Milesi, J.P. [AREVA, BU Mines, Tour Areva, 92 - Paris La Defense (France)

    2009-07-01

    The authors report studies aimed at understanding mechanisms of concentration of uranium in the geological environment of the Athabasca Basin (Saskatchewan, Canada). They describe how two brines, a sodic one and a calcic one, circulated and mixed together while carrying uranium with exceptional and very heterogeneous concentrations. They show that these brines have a common origin and are formed by sea water evaporation, that the calcic brine formed itself by interaction between the sodic brine and platform rocks, and that the interactions of brines with platform rocks and minerals, water radiolysis, and bitumen synthesis have controlled the isotopic content in oxygen, hydrogen and carbon of these brines

  20. NuclearFACTS: public engagement about the impacts of nuclear research

    Energy Technology Data Exchange (ETDEWEB)

    Dalzell, M.T.J.; Alexander, R.N.; Main, M.G., E-mail: matthew.dalzell@fedorukcentre.ca [Sylvia Fedoruk Canadian Centre for Nuclear Innovation, Saskatoon, SK, (Canada)

    2015-07-01

    The Forum for Accountability and Communities Talking nuclear Science - nuclearFACTS - is a cornerstone of the Sylvia Fedoruk Canadian Centre for Nuclear Innovation's efforts to engage the people of Saskatchewan in evidence-based conversations about the impacts of the nuclear research, development and training activities supported by the Fedoruk Centre. The second annual nuclearFACTS public colloquium was held 20 November 2014, and featured the participation of 16 research projects. This paper discusses the continued development of the nuclearFACTS concept and its role in the Fedoruk Centre's upstream engagement efforts. (author)

  1. Infodemiological data of high-school drop-out related web searches in Canada correlating with real-world statistical data in the period 2004–2012

    Directory of Open Access Journals (Sweden)

    Anna Siri

    2016-12-01

    Examining the data broken down by gender, the correlations were higher and statistically significant in males than in females. GT-based data for drop-out resulted best modeled by an ARMA(1,0 model. Considering the cross correlation of Canadian regions, all of them resulted statistically significant at lag 0, apart from for New Brunswick, Newfoundland and Labrador and the Prince Edward island. A number or cross-correlations resulted statistically significant also at lag −1 (namely, Alberta, Manitoba, New Brunswick and Saskatchewan.

  2. Design and implementation of fast charging circuit for repetitive compact torus injector

    International Nuclear Information System (INIS)

    Onchi, T.; McColl, D.; Dreval, M.; Wolfe, S.; Xiao, C.; Hirose, A.

    2014-01-01

    A novel circuit for compact torus (CT) injector operated at high repetition rates has been developed. The core technology adopted in the present work is to charge a large storage capacitor bank and quickly charge the CT capacitor bank through a stack of insulated-gate bipolar transistors (IGBTs). A system consisting of IGBTs and slow banks for the repetitive operation has been developed and installed for each discharge circuit of the University of Saskatchewan Compact Torus Injector (USCTI). A repetition rate up to 1.7 Hz and a burst of 8 CTs have been achieved

  3. Canadian operators boost heavy oil production

    International Nuclear Information System (INIS)

    Perdue, J.M.

    1996-01-01

    Recent technological advances in slurry pipelining, horizontal wells, and thermal recovery techniques have made recovery of Canadian heavy oil resources more economical. In addition, reduced government royalties have made investment in these difficult reservoirs more attractive. As a result, activity has increased in heavy-oil fields in Alberta and Saskatchewan. This paper review the various oil sand recovery projects under development in the area and the current government policies which are helping to develop them. The paper also provides brief descriptions of the equipment and technologies that have allowed a reduced cost in the development. Items discussed include surface mining techniques, horizontal drilling, reservoir engineering techniques, separation processes, and thermal recovery

  4. Cluff mining - the first two years

    International Nuclear Information System (INIS)

    Slama, J.P.

    1982-06-01

    The Cluff Lake mine has been planned taking the needs of the local inhabitants into consideration. Amok/Cluff Mining has been concerned about ensuring that the people of northern Saskatchewan, especially those of native ancestry, benefit as much as possible from the opportunities created by the project while retaining the traditional virtues of their native cultures. Ways are being sought to involve northern residents and businesses and to give northerners the best chance to take advantage of the jobs, contracts and purchases that become available. Predominantly northern crews with no previous experience have been obtaining very good results, and the goal of a 50 percent northern work force has been met

  5. Canada's directory of ethanol-blended fuel retailers (December 1998)

    International Nuclear Information System (INIS)

    1998-12-01

    This publication serves as a directory of ethanol-blended gasoline retailers in Quebec, Ontario, Manitoba, Saskatchewan, Alberta, British Columbia, and the Yukon. The listings include the name and address of the retailer. The listing is organized by province and cities, beginning with the Yukon in the west and proceeding east to Quebec. A list of bulk purchase facilities of ethanol-blended fuels is also included. As of December 1998, there were a total of 929 retail outlets for ethanol blended gasoline in Canada

  6. Lively package

    International Nuclear Information System (INIS)

    Jaremko, G.

    1997-01-01

    Progress on the Lloydminster Heavy Oil Interpretive Centre, sponsored by the Lloydminster Oilfield Technical Society and expected to open in late 1998, was discussed. Some $150,000 of the $750,000 budget is already in the bank, and another $150,000 is in the pipeline. The Centre will be added to an existing and well-established visitor's site. It is reported to contain a lively and imaginatively-designed exhibit package, and promises to become a combination of educational tool and tourist attraction for the town of Lloydminster, Saskatchewan, in the heart of heavy oil country

  7. Uranium production, exploration and mine development in Canada

    International Nuclear Information System (INIS)

    Vance, R. E

    2006-01-01

    Full text: Full text: Canada has been the world leader in uranium production since the early 1990's and production in 2005 was 11,629 te U. The Elliott Lake region of Ontario was once the centre of production, but after the last facilities closed in 1996, all production now comes from the Athabasca Basin in northern Saskatchewan. Average grades of the world's two largest high grade deposits at McArthur River and Cigar Lake are 10 to 100 times the grade of deposits mined elsewhere. McArthur River has been in production since late 1999 and first production from Cigar Lake is expected in 2007. If all expansion and probable mine openings come to fruition, annual Canadian production could amount to 16,000 te U by 2011. All currently operating uranium mines have been the subject of a comprehensive environmental assessment and review process. Uranium mining brings significant benefits to local area residents in northern Saskatchewan. Residents of northern Saskatchewan are active participants in Environmental Quality Committees. Recent survey results show the majority of Saskatchewan residents support the continuation of uranium mining in the province. The closed uranium mines in Canada have been successfully decommissioned and rehabilitated in particular in the Elliott Lake region of Ontario. The principle exploration target in Canada remains the Athabasca Basin, but activity has also been reported in several of the other territories and provinces. Natural Resources Canada estimates that some $CAN81M was spent on exploration in Canada in 2005. Under the Canadian Constitution, natural resources are owned by the provinces or by the federal government if they are on federal lands north of 60 0 C latitude. The provinces have jurisdiction over exploration activities within their borders and for most commodities have jurisdiction over mine development and production, operations, health and safety and environmental matters. Once a company starts to develop a deposit into a mine

  8. Forest Modeling of Jack Pine Trees for BOREAS

    Science.gov (United States)

    Moghhadam, Mahta; Saatchi, Sasan

    1994-01-01

    As a part of the intensive field campaign for the Boreal forest ecosystem-atmosphere research (BOREAS) project in August 1993, the NASA/JPL AIRSAR covered an area of about 100 km by 100 km near the Prince Albert National Park in Saskatchewan, Canada. At the same time, ground-truth measurements were made in several stands which have been selected as the primary study sites, as well as in some auxiliary sites. This paper focuses on an area including Jack Pine stands in the Nipawin area near the park.

  9. Key Lake mine water spill: further clean-up not required

    International Nuclear Information System (INIS)

    Potvin, R.

    1984-02-01

    The Atomic Energy Control Board (AECB) has concluded that no additional remedial measures are warranted with regard to the mine water spill which occurred in early January at the Key Lake Mining Corporation facility in northern Saskatchewan, and has advised the company to reconsider its proposal for clean-up of the adjoining Gerald Lake basin. On January 5, an estimated 87 million litres of mine water was accidentally released to the environment when a water storage reservoir at the mine site overflowed. The spilled water flowed into the adjoining Gerald Lake catchment area where it has remained adequately contained

  10. Fissility of actinide nuclei induced by 60-130 MeV photons

    International Nuclear Information System (INIS)

    Morcelle, Viviane; Tavares, Odilon A.P.

    2004-06-01

    Nuclear fissilities obtained from recent photofission reaction cross section measurements carried out at Saskatchewan Accelerator Laboratory (Saskatoon, Canada) in the energy range 60-130 MeV for 232 Th, 233 U, 235 U, 238 U, and 237 Np nuclei have been analysed in a systematic way. To this aim, a semiempirical approach has been developed based on the quasi-deuteron nuclear photoabsorption model followed by the process of competition between neutron evaporation and fission for the excited nucleus. The study reproduces satisfactorily well the increasing trend of nuclear fissility with parameter Z 2 =A. (author)

  11. Reaction mechanisms in 12C(γ,pp) near 200 MeV

    International Nuclear Information System (INIS)

    Hackett, E.D.; McDonald, W.J.; Opper, A.K.; Quraan, M.A.; Rodning, N.L.; Rozon, F.M.; Feldman, G.; Kolb, N.R.; Pywell, R.E.; Skopik, D.M.; Tiller, D.E.; Vogt, J.M.; Korkmaz, E.; ORielly, G.V.

    1996-01-01

    Inclusive 12 C(γ,pp) cross sections have been measured with tagged photons in the range E γ =187 endash 227 MeV using the Saskatchewan-Alberta Large Acceptance Detector (SALAD). The large angular acceptance allowed the measurement of noncoplanar pp emission. The cross sections were compared to a Monte Carlo intranuclear cascade calculation. Agreement was reasonable for the shapes of the cross sections but the calculated total cross section was 3.9 times larger than the data. copyright 1996 The American Physical Society

  12. Improving healthcare using Lean processes.

    Science.gov (United States)

    Baker, G Ross

    2014-01-01

    For more than a decade, healthcare organizations across Canada have been using Lean management tools to improve care processes, reduce preventable adverse events, increase patient satisfaction and create better work environments. The largest system-wide effort in Canada, and perhaps anywhere, is currently under way in Saskatchewan. The jury is still out on whether Lean efforts in that province, or elsewhere in Canada, are robust enough to transform current delivery systems and sustain new levels of performance. This issue of Healthcare Quarterly features several articles that provide a perspective on Lean methods in healthcare. Copyright © 2014 Longwoods Publishing.

  13. Modification of the natural radionuclide distribution by some human activities in Canada

    International Nuclear Information System (INIS)

    Knight, G.B.; Makepeace, C.E.

    1980-01-01

    Examples are presented of three types of human activity that have resulted in elevated natural radiation levels. Investigations carried out by a Federal-Provincial Task Force are described. The distributions of grab sample measurements of radon and radon daughter concentrations are compared for the Bancroft area, Cobourg, Deloro, Elliot Lake, and Port Hope in Ontario, and Uranium City in Saskatchewan; it is concluded that the major point of difference between the communities that were investigated and the reference community of Cobourg is the departure from a symmetrical lognormal distribution at the higher concentrations

  14. Proceedings of the Canadian Nuclear Society 12. annual conference

    International Nuclear Information System (INIS)

    1991-01-01

    This volume contains the Proceedings of the seventeen Technical Sessions from the Twelfth Annual Conference of the Canadian Nuclear Society held in Saskatoon, Saskatchewan, June 9 to 12, 1991. As in previous years, the Annual Conference of the Canadian Nuclear Society was held in conjunction with the Annual Conference of the Canadian Nuclear Association. The major topics of discussion included: reactor physics; thermal hydraulics; industrial irradiation; computer applications; fuel channel analysis; small reactors; severe accidents; fuel behaviour under accident conditions; reactor components; safety related computer software; nuclear fuel management; nuclear waste management; and, uranium mining processing

  15. Mineral statistics yearbook 1994

    International Nuclear Information System (INIS)

    1994-01-01

    A summary of mineral production in Saskatchewan was compiled and presented as a reference manual. Statistical information on fuel minerals such as crude oil, natural gas, liquefied petroleum gas and coal, and of industrial and metallic minerals, such as potash, sodium sulphate, salt and uranium, was provided in all conceivable variety of tables. Production statistics, disposition and value of sales of industrial and metallic minerals were also made available. Statistical data on drilling of oil and gas reservoirs and crown land disposition were also included. figs., tabs

  16. The seismic expression and hydrocarbon potential of subsurface impact craters

    Energy Technology Data Exchange (ETDEWEB)

    Stewart, R.; Westbroek, H.H.; Lawton, D. [Calgary Univ., AB (Canada). Dept. of Geology and Geophysics

    1995-12-31

    The seismic characteristics of meteorite impact craters and their potential as oil and gas reservoirs were discussed. Seismic data from James River, Alberta, in the Western Canada Sedimentary Basin show subsurface anomalies to be meteorite impact structures. The White Valley structure in Saskatchewan has similar features and seismic anomalies indicate that it too could be a meteorite impact structure, although other possibilities have been proposed. Other impact structures in western Canada such as the Steen River structure and the Viewfield crater have or are producing hydrocarbons. 5 refs., 2 figs.

  17. COLLABORATIVE POLICY-MAKING, LAW STUDENTS, AND ACCESS TO JUSTICE: THE REWARDS OF DESTABILIZING INSTITUTIONAL PATTERNS

    Directory of Open Access Journals (Sweden)

    Brea Lowenberger

    2017-12-01

    Full Text Available Heightened concerns and dialogue about access to justice have infused the law school setting in Saskatchewan and, to varying degrees, across the country. If there ever were a time to approach social justice reform differently – to upset traditional parameters around decision making and step around older hierarchies for input and design – it would be now. This article describes the Dean’s Forum on Dispute Resolution and Access to Justice (colloquially known as the Dean’s Forum as a platform for genuine student engagement in the development of public policy in this important area. We offer our combined reflections, gathered inside our “teaching team,” about the unique pedagogical features of our experiment and its challenges. As we continue to grow with the project, we offer this Saskatchewan story as one example of institutional collaboration in a quickly evolving educational and social policy landscape.   L’accès à la justice est une préoccupation croissante et un thème de plus en plus récurrent dans les facultés de droit de la Saskatchewan et, à différents degrés, de l’ensemble du pays. Le temps est venu, semble-t-il, d’aborder la réforme de la justice sociale différemment, de bouleverser les paramètres traditionnels gravitant autour de la prise de décisions et de contourner les hiérarchies plus anciennes en ce qui concerne les données et les concepts. Cet article porte sur le forum du doyen concernant le règlement des conflits et l’accès à la justice (familièrement appelé le Dean’s Forum (forum du doyen comme plateforme pour la participation des étudiants à l’élaboration des politiques publiques dans cet important domaine. Nous présentons l’ensemble des réflexions de notre équipe d’enseignants au sujet des éléments pédagogiques uniques de notre expérience et des difficultés connexes. Nous continuons à grandir avec notre projet, mais nous souhaitions décrire dès maintenant cette

  18. Uranium peroxide precipitate drying temperature relationships

    Energy Technology Data Exchange (ETDEWEB)

    Rodgers, C.; Dyck, B., E-mail: chick_rodgers@cameco.com [Cameco Corp., Saskatoon, SK (Canada)

    2010-07-01

    Cameco Corporation is in the process of revitalizing the mill at its Key Lake operation in northern Saskatchewan. The current Key Lake process employs ammonia stripping and ammonia precipitation. As part of the revitalization, the company is considering installing strong acid stripping in solvent extraction as used at its Rabbit Lake operation. This change would lead to using hydrogen peroxide for uranium precipitation. As part of the process evaluation, tests were carried out to study how changes in the temperature of an indirect fired dryer affected the properties of uranium peroxide [yellowcake] precipitate. This paper discusses the results of the test work, including the relationships between drying temperature and the following: (author)

  19. Bayda backs nuclear energy

    International Nuclear Information System (INIS)

    Wyatt, A.

    1978-01-01

    The findings and recommendations of the Cluff Lake inquiry are summarized. The public inquiry was conducted by Mr. Justice E.D. Bayda and two other commissioners at the behest of the government of the Province of Saskatchewan to consider the desirability of the Amok mining proposal in particular, and of nuclear power in general. The conclusions are favourable to both. The topics considered in the report include: reactor safety, waste disposal, proliferation, terrorism, and the ethical views of proponents and opponents. (N.D.H.)

  20. Brine migrations in the Athabasca Basin platform, alteration and associated fluid-rock exchanges

    International Nuclear Information System (INIS)

    Mercadier, J.; Cathelineau, M.; Richard, A.; Boiron, M.Ch.; Cuney, M.; Milesi, J.P.

    2009-01-01

    Uranium deposits of Athabasca Basin (Saskatchewan, Canada) are considered as the richest in the world. They result from massive percolation of basin brines in the underlying platform. The authors describe the brine movements and how structures and micro-fractures promoted this percolation until very important depths (hundreds of meters under the discordance), and their chemical modifications as they interacted with platform rocks, thus promoting the transformation of an initially sodic brine into a uranium-enriched calcic brine which is essential to the formation of discordance-type deposit

  1. Clarification of some api characteristics in relation to caribou (Rangifer tarandus

    Directory of Open Access Journals (Sweden)

    William O. Pruitt, Jr.

    1990-09-01

    Full Text Available A total of 2177 comparisons of api hardness vs. density in northern Saskatchewan, southeastern Manitoba and northeastern Finland revealed no consistent correlation (r varied from +.70 to -.17. A total of 1395 comparisons of horizontal hardness of the top layer of api to vertical hardness of the same layer of api in southeastern Manitoba, northeastern Finland and far eastern middle Finland revealed no consistent correlation (r varied from +.99 to -.20. Therefore one cannot substitute density for hardness nor horizontal hardness of the top layer for vertical hardness of the top layer in the terms of the Värriö Snow Index.

  2. An integrated approach to selecting materials for fuel cladding in advanced high-temperature reactors

    Energy Technology Data Exchange (ETDEWEB)

    Rangacharyulu, C., E-mail: chary.r@usask.ca [Univ. of Saskatchewan, Saskatoon, SK (Canada); Guzonas, D.A.; Pencer, J.; Nava-Dominguez, A.; Leung, L.K.H. [Atomic Energy of Canada Limited, Chalk River, ON (Canada)

    2014-07-01

    An integrated approach has been developed for selection of fuel cladding materials for advanced high-temperature reactors. Reactor physics, thermalhydraulic and material analyses are being integrated in a systematic study comparing various candidate fuel-cladding alloys. The analyses established the axial and radial neutron fluxes, power distributions, axial and radial temperature distributions, rates of defect formation and helium production using AECL analytical toolsets and experimentally measured corrosion rates to optimize the material composition for fuel cladding. The project has just been initiated at University of Saskatchewan. Some preliminary results of the analyses are presented together with the path forward for the project. (author)

  3. Quality of healthcare in Canada: potential for a pan-Canadian measurement standard.

    Science.gov (United States)

    Florizone, Dan

    2012-01-01

    Saskatchewan has embarked on a journey to transform the quality of its healthcare. Through our experiences, we have learned many lessons that could be useful to the development of a pan-Canadian system of measurement aimed at bettering care. However, measurement in isolation is insufficient to achieve improved healthcare. The system needs to be linked to a common improvement agenda. Creating a systematic approach to improvement is only possible through developing the capacities of leaders and front-line staff, by alignment through a common purpose, by focusing on value from the perspective of the customer and by creating measures backed by best practice that are transparent and accountable.

  4. The McClean Lake uranium project

    International Nuclear Information System (INIS)

    Blaise, J.R.

    2001-01-01

    The McClean Lake Uranium Project, located in the northern part of Saskatchewan, consists of five uranium deposits, Jeb - Sue A - Sue B - Sue C - McClean, scattered in three different locations on the mineral lease. On 16 March 1995, COGEMA Resources Inc and its partners, Denison Mines Ltd and OURD (Canada) Co Ltd, made the formal decision to develop the McClean Lake Project. Construction of the mine and mill started during summer 1995 and should be finished by mid 1997. Mining of the first deposit, Jeb started in 1996, ore being currently mined. The start of the yellowcake production is scheduled to start this fall. (author)

  5. Overview of four prescription monitoring/review programs in Canada.

    Science.gov (United States)

    Furlan, Andrea D; MacDougall, Peter; Pellerin, Denise; Shaw, Karen; Spitzig, Doug; Wilson, Galt; Wright, Janet

    2014-01-01

    Prescription monitoring or review programs collect information about prescription and dispensing of controlled substances for the purposes of monitoring, analysis and education. In Canada, it is the responsibility of the provincial institutions to organize, maintain and run such programs. To describe the characteristics of four provincial programs that have been in place for >6 years. The managers of the prescription monitoring⁄review programs of four provinces (British Columbia, Alberta, Saskatchewan and Nova Scotia) were invited to present at a symposium at the Canadian Pain Society in May 2012. In preparation for the symposium, one author collected and summarized the information. Three provinces have a mix of review and monitoring programs; the program in British Columbia is purely for review and education. All programs include controlled substances (narcotics, barbiturates and psychostimulants); however, other substances are differentially included among the programs: anabolic steroids are included in Saskatchewan and Nova Scotia; and cannabinoids are included in British Columbia and Nova Scotia. Access to the database is available to pharmacists in all provinces. Physicians need consent from patients in British Columbia, and only professionals registered with the program can access the database in Alberta. The definition of inappropriate prescribing and dispensing is not uniform. Double doctoring, double pharmacy and high-volume dispensing are considered to be red flags in all programs. There is variability among Canadian provinces in managing prescription monitoring⁄review programs.

  6. Life Interference Due to Gambling in Three Canadian Provinces.

    Science.gov (United States)

    Afifi, Tracie O; Sareen, Jitender; Taillieu, Tamara; Turner, Sarah; Fortier, Janique

    2018-03-28

    The gambling landscape among provinces in Canada is diverse. Yet, few studies have investigated provincial differences related to life interference due to gambling. The objectives of the current study were to examine: (1) provincial differences with regard to gambling types and (2) if gender, family history of gambling, and alcohol or drug use while gambling were related to an increased likelihood of life interference in three Canadian provinces. Data were drawn from the 2013 and 2014 cycles of the Canadian Community Health Survey from Manitoba, Saskatchewan, and British Columbia (n = 30,150). Analyses were conducted stratified by provinces and also combined using logistic regression models. Provincial differences were noted with individuals from British Columbia compared to Manitoba being less likely to play VLTs outside of casinos, play live horse racing at a track or off track, and participate in sports gambling. Those in Saskatchewan compared to Manitoba were more likely to play VLTs inside a casino. When examining all provinces combined, family history of gambling was associated with increased odds of life interference. Gender was not associated with life interference. Provincial differences were noted, which may be in part related to differences in gambling landscapes. Family history of gambling may have clinical relevance for understanding which individuals may be more likely to experience life interference due to gambling. Further research is needed to clarify the link between alcohol and drug use while gambling and life interference due to gambling as the models in the current research were likely underpowered.

  7. The Validation of the Mixedwood Growth Model (MGM for Use in Forest Management Decision Making

    Directory of Open Access Journals (Sweden)

    Mike Bokalo

    2013-01-01

    Full Text Available We evaluated the Mixedwood Growth Model (MGM at a whole model scale for pure and mixed species stands of aspen and white spruce in the western boreal forest. MGM is an individual tree-based, distance-independent growth model, designed to evaluate growth and yield implications relating to the management of white spruce, black spruce, aspen, lodgepole pine, and mixedwood stands in Alberta, British Columbia, Saskatchewan, and Manitoba. Our validation compared stand-level model predictions against re-measured data (volume, basal area, diameter at breast height (DBH, average and top height and density from permanent sample plots using combined analysis of residual plots, bias statistics, efficiency and an innovative application of the equivalence test. For state variables, the model effectively simulated juvenile and mature stages of stand development for both pure and mixed species stands of aspen and white spruce in Alberta. MGM overestimates increment in older stands likely due to age-related pathology and weather-related stand damage. We identified underestimates of deciduous density and volume in Saskatchewan. MGM performs well for increment in postharvest stands less than 30 years of age. These results illustrate the comprehensive application of validation metrics to evaluate a complex model, and provide support for the use of MGM in management planning.

  8. Climate and transboundary water management issues

    International Nuclear Information System (INIS)

    Bjonback, D.

    1991-01-01

    The potential effects of climate change on transboundary river systems, major water uses, interjurisdictional arrangements, and water issues affecting water management in the Great Plains of Canada are discussed. Three atmospheric general circulation models (GCM) have been applied for a two times carbon dioxide concentration scenario for the Saskatchewan River system. The models were the Goddard Institute for Space Studies (GISS) model, the Geophysical Fluid Dynamics Laboratory (GFDL) model, and the Oregon State University (OSU) model. For all models, soil moisture on the plains was reduced. The GISS model predicted slightly higher runoff for plains-originating streams, and a substantial increase in runoff (32%) in the Rockies. The GFDL model predicted lower runoffs in the plains and Rockies, with some locations near the Alberta-Saskatchewan border indicating zero runoff. The OSU model results generally bracketed the GISS and GFDL results, with total runoff approximating 1951-1980 mean. The GISS model indicated an increase in net basin supply of 28%, while the GFDL model, due to lower runoff and high soil moisture defecits, showed a decrease of 38%. For policy making, monitoring, and research, the GFDL model results can provide important guidelines. Greater attention to demand management and conservation will have short-term benefits in stretching the limited water resource base to support a larger economy, while providing flexibility to cope with future climate as it evolves. 1 ref

  9. Association between body mass index and recovery from whiplash injuries: a cohort study.

    Science.gov (United States)

    Yang, Xiaoqing; Côté, Pierre; Cassidy, J David; Carroll, Linda

    2007-05-01

    It is hypothesized that excess weight is a risk factor for delayed recovery from neck pain, such as from whiplash injuries. However, the association between obesity and recovery from whiplash injury has not been studied. The authors examined the association between body mass index and time to recovery from whiplash injuries in a population-based cohort study of traffic injuries in Saskatchewan, Canada. The cohort included 4,395 individuals who made an insurance claim to Saskatchewan Government Insurance and were treated for whiplash injury between July 1, 1994, and December 31, 1995. Of those, 87.7% had recovered by November 1, 1997. No association was found between baseline body mass index and time to recovery. Compared with individuals with normal weight, those who were underweight (hazard rate ratio = 0.88, 95% confidence interval: 0.73, 1.06), overweight (hazard rate ratio = 1.01, 95% confidence interval: 0.94, 1.09), and obese (hazard rate ratio = 0.99, 95% confidence interval: 0.90, 1.08) had similar rates of recovery, even after adjustment for other factors. The results do not support the hypothesis that individuals who are overweight or obese have a worse prognosis for whiplash.

  10. Predator Bounties in Western Canada Cause Animal Suffering and CompromiseWildlife Conservation Efforts

    Directory of Open Access Journals (Sweden)

    Gilbert Proulx

    2015-10-01

    Full Text Available Although predation bounty programs (rewards offered for capturing or killing an animal ended more than 40 years ago in Canada, they were reintroduced in Alberta in 2007 by hunting, trapping, and farming organizations, municipalities and counties, and in 2009 in Saskatchewan, by municipal and provincial governments and the Saskatchewan Cattlemen’s Association. Bounty hunters use inhumane and non-selective killing methods such as shooting animals in non-vital regions, and killing neck snares and strychnine poisoning, which cause suffering and delayed deaths. They are unselective, and kill many non-target species, some of them at risk. Predator bounty programs have been found to be ineffective by wildlife professionals, and they use killing methods that cause needless suffering and jeopardize wildlife conservation programs. Our analysis therefore indicates that government agencies should not permit the implementation of bounty programs. Accordingly, they must develop conservation programs that will minimize wildlife-human conflicts, prevent the unnecessary and inhumane killing of animals, and ensure the persistence of all wildlife species.

  11. Do physical maturity and birth date predict talent in male youth ice hockey players?

    Science.gov (United States)

    Sherar, Lauren B; Baxter-Jones, Adam D G; Faulkner, Robert A; Russell, Keith W

    2007-06-01

    The aim of this study was to examine the relationships among biological maturity, physical size, relative age (i.e. birth date), and selection into a male Canadian provincial age-banded ice hockey team. In 2003, 619 male ice hockey players aged 14-15 years attended Saskatchewan provincial team selection camps, 281 of whom participated in the present study. Data from 93 age-matched controls were obtained from the Saskatchewan Pediatric Bone Mineral Accrual Study (1991-1997). During the initial selection camps, birth dates, heights, sitting heights, and body masses were recorded. Age at peak height velocity, an indicator of biological maturity, was determined in the controls and predicted in the ice hockey players. Data were analysed using one-way analysis of variance, logistic regression, and a Kolmogorov-Smirnov test. The ice hockey players selected for the final team were taller, heavier, and more mature (P born in the months January to June. In conclusion, team selectors appear to preferentially select early maturing male ice hockey players who have birth dates early in the selection year.

  12. Nanodiamonds as novel nanomaterials for biomedical applications: drug delivery and imaging systems

    Directory of Open Access Journals (Sweden)

    Kaur R

    2013-01-01

    Full Text Available Randeep Kaur, Ildiko BadeaDrug Design and Discovery Research Group, College of Pharmacy and Nutrition, University of Saskatchewan, Saskatoon, Saskatchewan, CanadaAbstract: Detonation nanodiamonds (NDs are emerging as delivery vehicles for small chemical drugs and macromolecular biotechnology products due to their primary particle size of 4 to 5 nm, stable inert core, reactive surface, and ability to form hydrogels. Nanoprobe technology capitalizes on the intrinsic fluorescence, high refractive index, and unique Raman signal of the NDs, rendering them attractive for in vitro and in vivo imaging applications. This review provides a brief introduction of the various types of NDs and describes the development of procedures that have led to stable single-digit-sized ND dispersions, a crucial feature for drug delivery systems and nanoprobes. Various approaches used for functionalizing the surface of NDs are highlighted, along with a discussion of their biocompatibility status. The utilization of NDs to provide sustained release and improve the dispersion of hydrophobic molecules, of which chemotherapeutic drugs are the most investigated, is described. The prospects of improving the intracellular delivery of nucleic acids by using NDs as a platform are exemplified. The photoluminescent and optical scattering properties of NDs, together with their applications in cellular labeling, are also reviewed. Considering the progress that has been made in understanding the properties of NDs, they can be envisioned as highly efficient drug delivery and imaging biomaterials for use in animals and humans.Keywords: dispersion, surface functionalization, toxicity, carriers, fluorescence, light scattering

  13. Small modular reactors (SMRs) - the way forward for the nuclear industry in Canada?

    International Nuclear Information System (INIS)

    Sam-Aggrey, H.

    2014-01-01

    Small Modular Reactors (SMRs) are being touted as safer, more cost effective and more flexible than traditional nuclear power plants (NPPs). Consequently, it has been argued that SMR technology is pivotal to the revitalization of the nuclear industry at the national and global levels. Drawing mainly on previously published literature, this paper explores the suitability of SMRs for various niche market applications in Canada. The paper examines the potential role of SMRs in providing an opportunity for remote mines and communities in northern Canada to reduce their vulnerability and dependence on costly, high-carbon diesel fuel. Other niche market applications of SMRs explored include: SMRs deployment in Saskatchewan for grid augmentation and as replacement options for Saskatchewan's ageing coal plants; the use of SMRs for bitumen extraction in the Oil Sands, and the potential use of SMRs in Canadian-owned foreign based mines. The socio-economic benefits of SMR deployments are also discussed. Building an SMR industry in Canada could complement the country's extensive expertise in uranium mining, reactor technology, plant operation, nuclear research, and environmental and safety standards, thereby enhancing Canada's ability to offer services throughout the entire nuclear life cycle. The paper also outlines some of the technical, economic and social barriers that could impede the successful introduction of SMRs in Canada. (author)

  14. Medial release and lateral imbrication for intractable anterior knee pain: diagnostic process, technique, and results

    Directory of Open Access Journals (Sweden)

    Meldrum AR

    2015-01-01

    Full Text Available Alexander R Meldrum,1 Jeremy R Reed,2 Megan D Dash3 1Department of Surgery, Section of Orthopedic Surgery, University of Calgary, Calgary, AB, Canada; 2Department of Surgery, University of Saskatchewan College of Medicine, Regina, SK, Canada; 3Department of Family Medicine, College of Medicine, University of Saskatchewan, Regina, SK, Canada Purpose: To present two cases of intractable patellofemoral pain syndrome treated with a novel procedure, arthroscopic medial release, and lateral imbrication of the patellar retinaculum. Patients and methods: This case series presents the treatment of three knees in two patients (one bilateral in whom an all-inside arthroscopic medial release and lateral imbrication of the patellar retinaculum was performed. Subjective measurement of pain was the primary outcome measurement, and subjective patellofemoral instability was the secondary outcome measurement. Results: Subjectively the two patients had full resolution of their pain, without any patellofemoral instability. Conclusion: Medial release and lateral imbrication of the patellar retinaculum is a new surgical procedure that has been used in the treatment of intractable patellofemoral pain syndrome. This is the first report of its kind in the literature. While outcome measurements were less than ideal, the patients had positive outcomes, both functionally and in terms of pain. Keywords: anterior knee pain syndrome, chondromalacia patellae, runners knee, patellar chondropathy, patellofemoral dysfunction, patellofemoral tracking disorder

  15. Use of rubber asphalt binder with graded aggregate for seal coats

    Energy Technology Data Exchange (ETDEWEB)

    1979-01-01

    It has been known that incorporating rubber particles into asphalt can improve highway pavement performance. This paper describes a test program on pavement construction using asphalts containing recycled rubber. During the summer 1978, eight test sections were constructed in parts of the Saskatchewan road system to evaluate seal coats using rubber-asphalt as a binder membrane and a graded aggregate as protective cover. Test sections were chosen to represent typical road surface types and different states of repair for each type. These types included prime subgrade, cold-mix on subgrade, primed granular base course, asphaltic concrete on granular base, and full depth asphaltic concrete. Problems with construction materials, techniques, and equipment are discussed. Performance and economics were evaluated to determine whether low cost cold mix and current seal coat surfaces could be replaced successfully and economically by this method of construction. It was shown that use of reclaimed rubber for rubberized asphalt seal coats on Saskatechewan highways is a practical construction application. The economic justification for rubber asphalt seals will be determined after a full assessment of performance. Initial indications are that Saskatchewan graded aggregates are a suitable cover material for the rubberized asphalt membranes used in the trials. 8 refs., 16 figs., 7 tabs.

  16. Selective degradation of ibuprofen and clofibric acid in two model river biofilm systems.

    Science.gov (United States)

    Winkler, M; Lawrence, J R; Neu, T R

    2001-09-01

    A field survey indicated that the Elbe and Saale Rivers were contaminated with both clofibric acid and ibuprofen. In Elbe River water we could detect the metabolite hydroxy-ibuprofen. Analyses of the city of Saskatoon sewage effluent discharged to the South Saskatchewan river detected clofibric acid but neither ibuprofen nor any metabolite. Laboratory studies indicated that the pharmaceutical ibuprofen was readily degraded in a river biofilm reactor. Two metabolites were detected and identified as hydroxy- and carboxy-ibuprofen. Both metabolites were observed to degrade in the biofilm reactors. However, in human metabolism the metabolite carboxy-ibuprofen appears and degrades second whereas the opposite occurs in biofilm systems. In biofilms the pharmacologically inactive stereoisomere of ibuprofen is degraded predominantly. In contrast, clofibric acid was not biologically degraded during the experimental period of 21 days. Similar results were obtained using biofilms developed using waters from either the South Saskatchewan or Elbe River. In a sterile reactor no losses of ibuprofen were observed. These results suggested that abiotic losses and adsorption played only a minimal role in the fate of the pharmaceuticals in the river biofilm reactors.

  17. Cost study on waste management at three model Canadian uranium mines

    International Nuclear Information System (INIS)

    1984-03-01

    A waste management cost study was initiated to determine the capital and operating costs of three different uranium waste management systems which incorporate current technologies being used in Canadian uranium mining operations. Cost estimates were to be done to a thirty percent level of accuracy and were to include all waste management related costs of a uranium ore processing facility. Each model is based on an annual uranium production of 1,923,000 kg U (5,000,000 lbs U 3 O 8 ) with a total operating life of 20 years for the facility. The three models, A, B, and C, are based on three different uranium ore grades, 0.10 percent U 3 O 8 , 0.475 percent U 3 O 8 and 1.5 percent U 3 O 8 respectively. Yellowcake production is assumed to start in January 1984. Model A is based on a conceptual 7,180 tonne per day uranium ore processing facility and waste management system typical of uranium operations in the Elliot Lake area of northern Ontario with an established infrastructure. Model B is a 1.512 tonne per day operation based on a remote uranium operation typical of the Athabasca Basin properties in northern Saskatchewan. Model C is a 466 tonne per day operation processing a high-grade uranium ore containing arsenic and heavy metal concentrations typical of some northern Saskatchewan deposits

  18. Stratigraphic implications of uranium deposits

    International Nuclear Information System (INIS)

    Langford, F.F.

    1980-01-01

    One of the most consistent characteristics of economic uranium deposits is their restricted stratigraphic distribution. Uraninite deposited with direct igneous affiliation contains thorium, whereas chemical precipitates in sedimentary rocks are characterized by thorium-free primary uranium minerals with vanadium and selenium. In marine sediments, these minerals form low-grade disseminations; but in terrestrial sediments, chiefly fluvial sandstones, the concentration of uranium varies widely, with the high-grade portions constituting ore. Pitchblende vein deposits not only exhibit the same chemical characteristics as the Colorado-type sandstone deposits, but they have a stratigraphically consistent position at unconformities covered by fluvial sandstones. If deposits in such diverse situations have critical features in common, they are likely to have had many features of their origin in common. Thus, vein deposits in Saskatchewan and Australia may have analogues in areas that contain Colorado-type sandstone deposits. In New Mexico, the presence of continental sandstones with peneconformable uranium deposits should also indicate good prospecting ground for unconformity-type vein deposits. All unconformities within the periods of continental deposition ranging from Permian to Cretaceous should have uranium potential. Some situations, such as the onlap of the Abo Formation onto Precambrian basement in the Zuni Mountains, may be directly comparable to Saskatchewan deposition. However, uranium occurrences in the upper part of the Entrada Sandstone suggest that unconformities underlain by sedimentary rocks may also be exploration targets

  19. Gelastic seizures associated with hypothalamic hamartomas. An update in the clinical presentation, diagnosis and treatment

    Directory of Open Access Journals (Sweden)

    José F. Tellez-Zenteno

    2008-10-01

    Full Text Available José F. Tellez-Zenteno1, Cesar Serrano-Almeida2, Farzad Moien-Afshari11Division of Neurology, University of Saskatchewan, Saskatoon, Saskatchewan, Canada; 2Department of Clinical Neurosciences, University of Calgary, Calgary, Alberta, CanadaAbstract: Gelastic seizures are epileptic events characterized by bouts of laughter. Laughter-like vocalization is usually combined with facial contraction in the form of a smile. Autonomic features such as flushing, tachycardia, and altered respiration are widely recognized. Conscious state may not be impaired, although this is often difficult to asses particularly in young children. Gelastic seizures have been associated classically to hypothalamic hamartomas, although different extrahypothalamic localizations have been described. Hypothalamic hamartomas are rare congenital lesions presenting with the classic triad of gelastic epilepsy, precocious puberty and developmental delay. The clinical course of patients with gelastic seizures associated with hypothalamic hamartomas is progressive, commencing with gelastic seizures in infancy, deteriorating into more complex seizure disorder resulting in intractable epilepsy. Electrophysiological, radiological, and pathophysiological studies have confirmed the intrinsic epileptogenicity of the hypothalamic hamartoma. Currently the most effective surgical approach is the trancallosal anterior interforniceal approach, however newer approaches including the endoscopic and other treatment such as radiosurgery and gamma knife have been used with success. This review focuses on the syndrome of gelastic seizures associated with hypothalamic hamartomas, but it also reviews other concepts such as status gelasticus and some aspects of gelastic seizures in other locations.Keywords: epilepsy, gelastic seizures, epilepsy surgery, hypothalamic hamartoma, intractable epilepsy

  20. Tularemia, plague, yersiniosis, and Tyzzer’s disease in wild rodents and lagomorphs in Canada: A review

    Science.gov (United States)

    Wobeser, Gary; Campbell, G. Douglas; Dallaire, André; McBurney, Scott

    2009-01-01

    Information related to infection of wild rodents or lagomorphs in Canada by Francisella tularensis, Yersinia pestis, other Yersinia spp., and Clostridium piliforme was searched for this study. Reports on tularemia in humans linked to these species came from diagnostic databases, literature, wildlife health specialists, and public health agencies. Tularemia has been diagnosed in 8 species of wild rodent and 2 species in the genus Lepus in Canada. Tularemia occurred in wild animals, or in humans associated with these species, in all jurisdictions except the Yukon and Nunavut. Tularemia was diagnosed most frequently in beaver, muskrats, and snowshoe hares, and although tularemia is closely linked to cottontail rabbits in the USA, it has not been reported in cottontails in Canada. Tularemia in humans was associated with muskrats and hares more commonly than with beaver. Plague was diagnosed in bushy-tailed woodrats in British Columbia in 1988. Based on surveys, Y. pestis may occur enzootically in southern Alberta, Saskatchewan, and British Columbia. Infection with Yersinia pseudotuberculosis and Y. enterocolitica has been diagnosed in beaver, muskrats, and snowshoe hares in many provinces. Tyzzer’s disease has been diagnosed in muskrats in British Columbia, Saskatchewan, Ontario, and Quebec and in snowshoe hares in Ontario. Infection with these bacteria is likely much more frequent than indicated by diagnostic records. PMID:20190973

  1. Predicting the temporal relationship between soil cesium-137 and erosion rate

    International Nuclear Information System (INIS)

    Kachanoski, R.G.; De Jong, E.

    1984-01-01

    A model was developed that predicts the amount of 137 Cs remaining in soil as a function of time and erosion rate. The model accounts for atmospheric deposition, radioactive decay, tillage dilution, and erosion transport of 137 Cs, as well as seasonal differences in 137 Cs deposition and erosion rates. The model was used to estimate minimum resolution of erosion estimates based on detection limits and accuracy of 137 Cs measurement by gamma spectroscopy, as a function of time and erosion rate. The analysis showed that under Saskatchewan conditions, changes in 137 Cs at a given site can be used to estimate erosion rates between 0.5 and 10 kg m -2 yr -1 with reasonable precision, provided the sampling interval is at least 15 yr. The relationship of fraction of 137 Cs lost vs. erosion as predicted by the model was compared with other methods being used. The model was used to estimate erosion from selected Saskatchewan soils where 137 Cs levels were measured in 1966 and again in 1981. Erosion rates calculated with the model varied from 1 kg m -2 yr -1 for a sandy loam soil in continuous forage to 19 kg m -2 yr -1 for a similar soil in a crop-fallow rotation. Erosion estimates using the model were higher than those calculated by assuming that soil loss was directly proportional to 137 Cs loss, especially when 137 Cs loss was high

  2. Prevention of agricultural injuries: an evaluation of an education-based intervention.

    Science.gov (United States)

    Hagel, L M; Pickett, W; Pahwa, P; Day, L; Brison, R J; Marlenga, B; Crowe, T; Snodgrass, P; Ulmer, K; Dosman, J A

    2008-10-01

    To evaluate the effectiveness of an agricultural health and safety program in reducing risks of injury. Cross-sectional survey. 50 rural municipalities in the Province of Saskatchewan, Canada. The Agricultural Health and Safety Network (AHSN), a mainly educational program that administered 112 farm safety interventions over 19 years. 5292 farm people associated with 2392 Saskatchewan farms. Farms and associated farm people were categorized into three groups according to years of participation in the AHSN. self-reported prevalence of: (1) farm safety practices; (2) physical farm hazards. (1) self-reported agricultural injuries. After adjustment for group imbalances and clustering at the rural municipality level, the prevalence of all impact and outcome measures was not significantly different on farms grouped according to years of AHSN participation. To illustrate, the adjusted relative risk of reporting no rollover protection on tractors among farms with none (0 years) versus high (>8 years) levels of AHSN participation was 0.95 (95% CI 0.69 to 1.30). The adjusted relative risk for agricultural injuries (all types) reported for the year before the survey was 0.99 (95% CI 0.74 to 1.32). Educational interventions delivered via the AHSN program were not associated with observable differences in farm safety practices, physical farm hazards, or farm-related injury outcomes. There is a need for the agricultural sector to extend the scope of its injury prevention initiatives to include the full public health model of education, engineering, and regulation.

  3. A coincidence measurement of the D(gamma, pp pi(-)) cross section in the region of the Delta resonance

    Science.gov (United States)

    Quraan, Maher A.

    Photonuclear reactions are excellent means for understanding final state interactions (FSI). The photon interacts only electromagnetically, allowing a clean separation of the strong interaction channels in the final state. The availability of high duty factor electron machines and large acceptance detectors in the past decade have allowed a further investigation of these effects covering wider regions of phase space. In this experiment, we have successfully measured the D(/gamma, pp/pi/sp-) reaction cross section at the Saskatchewan Accelerator Laboratory (SAL) utilizing the Saskatchewan- Alberta Large Acceptance Detector (SALAD). This is the first measurement of the /gamma D /to pp/pi/sp--cross section covering a wide range of phase space with an attempt to study the FSI's and the /Delta - N interaction that has successfully reproduced the normalizations. The cross section for this reaction is compared to the calculation of J. M. Laget. Laget's theory is quite successful in describing the shapes of the distributions. as well as the overall magnitude of the cross section. The different FSI's and the /Delta - N interaction have an overall effect of 10%-15% on the single differential cross section, with the calculation that includes /Delta - N interaction having the best normalization compared to the data.

  4. The Roots of North America's First Comprehensive Public Health Insurance System

    Directory of Open Access Journals (Sweden)

    Ostry, Aleck

    2001-06-01

    Full Text Available The Canadian province of Saskatchewan in 1944 it inherited a long tradition of "socialized" medicine in many rural regions. However, urban medicine was based on fee-for-service payment of physicians and no private health insurance. In crafting North America's first public health insurance system, the government built on the rural medical infrastructure already in place by expanding a rural salaried system of physician payment and successfully promoted a regional comprehensive insurance system piloted in a southern region of the province. However, major demographic shifts from countryside to city during the 1950s, burgeoning physician supply, increased immigration of physicians into the provinces' cities, and aggressive expansion of urban-based private insurance for physician services into rural regions, shifted the balance of medical power away from rural towards urban centers in the province. The increasing resistance, by the medical profession, to health-care reform in Saskatchewan in the 1950s must be considered within a geographic framework as rural regions of the province became the major battleground between government and insurance third party payers. While historical comparisons should not be overstated, re-visiting this struggle may be useful in the current era in which the pressure for privatization of the medical system in Canada appear to be growing.

  5. Energy efficiency guide for ice arenas and curling rinks

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-07-01

    This document presented a set of guidelines which were designed to help operators of Manitoba's rinks and arenas by presenting practical ideas for saving money on energy in ice arenas, curling rinks, and similar recreational complexes. They cover a broad range of topics, from funding projects to details of specific components, and apply to new facilities, renovations, and day-to-day maintenance. These guidelines were based on a manual produced by the Saskatchewan Parks and Recreation Association in cooperation with the Saskatchewan Recreation Facility Association and sponsored by SaskPower. They represent an update of the 1991 manual to reflect improvements in technology, Manitoba Hydro's utility rates, and the requirements of Manitoba operators. The document presented guidelines and tips for understanding electrical and natural gas rates and structures; energy estimating methods; making a financial analysis; the building envelope; heating and ventilation; refrigeration; lighting; and heating effects of electrical equipment. Other guidelines presented came under the topics of operation and maintenance and project planning. Several appendices were also included, such as a glossary of terms; reference publications; energy calculations; power factor correction; heat pumps for rinks and arenas; and power smart programs for commercial buildings. refs., tabs., figs.

  6. Founders Energy Ltd. 1998 annual report : fiscally prudent, value driven balanced growth strategy

    International Nuclear Information System (INIS)

    1999-01-01

    Founders Energy Ltd is a growth-oriented junior resource company engaged in the acquisition and development of oil and natural gas properties in Alberta, British Columbia and Saskatchewan. The annual review provides details of the company's operations and relevant financial performance during the 1998 fiscal year. In brief, the company realized significant increases in production and reserves, top quartile findings and development costs. It reported significant increases in leverage to natural gas through exploration success at Pouce Coupe and the acquisition of Opal Energy Inc.. It established new core areas in west-central Alberta, Peace River Arch and west-central Saskatchewan. It achieved a better balanced risk profile through geographical diversification and better balance to exploration and development. It increased undeveloped land area to 160,268 net acres and added 11.5 million barrels of established reserves at a finding cost of $ 6.28 per barrel. Financial highlights include increased gross revenue, increased net income per share, and increased shareholders' equity. tabs., figs

  7. Fixing Saskatchewan’s Potash Royalty Mess: A New Approach for Economic Efficiency and Simplicity

    Directory of Open Access Journals (Sweden)

    Duanjie Chen

    2013-02-01

    Full Text Available For a government’s fiscal program to best serve the public interest, while also ensuring sufficient public revenue collection, it has to meet three criteria: efficiency, simplicity and fairness. Unfortunately, the royalty and tax system currently in place for Saskatchewan’s robust potash-mining industry is none of these three things; it has actually reached the point of incoherence and absurdity, or a mess. Under the current royalty and tax regime for potash producers, the tangled thicket of royalties, taxes and credits can differ between commencement dates for production, projects of different sizes, or even projects of similar size but with different profitability; it also has potash producers generally enjoying a much lighter tax burden on marginal investments than that borne by the oil and gas industry and most other non-resource industries. The result is distortions and inefficiencies, resulting in subpar investment activity, which can only stand in the way of Saskatchewan reaching its full economic potential. That needs to change. The Saskatchewan government can implement a simpler and properly structured rent-based tax and a revenue-based royalty as minimum payment (where the royalty can be credited against the rent tax, each with a single rate and an identical tax base for all tax and royalty payers. Such a properly structured royalty and tax system can deliver improved productivity, without reducing investment incentives, resulting in a better partnership for both Saskatchewan’s industry and government in the long run.

  8. Production and Transport of Ozone From Boreal Forest Fires

    Science.gov (United States)

    Tarasick, David; Liu, Jane; Osman, Mohammed; Sioris, Christopher; Liu, Xiong; Najafabadi, Omid; Parrington, Mark; Palmer, Paul; Strawbridge, Kevin; Duck, Thomas

    2013-04-01

    In the summer of 2010, the BORTAS (Quantifying the impact of BOReal forest fires on Tropospheric oxidants over the Atlantic using Aircraft and Satellites) mission was planned by several universities and government agencies in the United Kingdom, Canada, and USA. Nearly 100 ozone soundings were made at 13 stations through the BORTAS Intensive Sounding Network, although aircraft measurements were unfortunately cancelled due to the volcanic eruption in Iceland. 2010 was actually an exceptional year for Canadian boreal fires. MODIS (Moderate Resolution Imaging Spectroradiometer) fire count data shows large fire events in Saskatchewan on several days in July. High amounts of NO2 close to the large fires are observed from OMI satellite data, indicating that not all NO2 is converted to PAN. Also associated with the fires, large amounts of CO, another precursor of ozone, are observed in MOPITT (Measurements Of Pollution In The Troposphere), AIRS and TES (Tropospheric Emission Spectrometer) satellite data in the middle to upper troposphere. These chemical conditions combined with sunny weather all favour ozone production. Following days with large fire activity, layers of elevated ozone mixing ratio (over 100 ppbv) are observed downwind at several sites. Back-trajectories suggest the elevated ozone in the profile is traceable to the fires in Saskatchewan. Lidar profiles also detect layers of aerosol at the same heights. However, the layers of high ozone are also associated with low humidity, which is not expected from a combustion source, and suggests the possibility of entrainment of stratospheric air.

  9. Geological disposal concept hearings

    International Nuclear Information System (INIS)

    1996-01-01

    The article outlines the progress to date on AECL spent-nuclear fuel geological disposal concept. Hearings for discussion, organised by the federal Environmental Assessment Review Panel, of issues related to this type of disposal method occur in three phases, phase I focuses on broad societal issues related to long term management of nuclear fuel waste; phase II will focus on the technical aspects of this method of disposal; and phase III will consist of community visits in New Brunswick, Quebec, Ontario, Manitoba and Saskatchewan. This article provides the events surrounding the first two weeks of phase I hearings (extracted from UNECAN NEWS). In the first week of hearings, where submissions on general societal issues was the focus, there were 50 presentations including those by Natural Resources Canada, Energy Probe, Ontario Hydro, AECL, Canadian Nuclear Society, Aboriginal groups, environmental activist organizations (Northwatch, Saskatchewan Environmental Society, the Inter-Church Uranium Committee, and the Canadian Coalition for Nuclear responsibility). In the second week of hearings there was 33 presentations in which issues related to siting and implementation of a disposal facility was the focus. Phase II hearings dates are June 10-14, 17-21 and 27-28 in Toronto

  10. Seroprevalence of equine granulocytic anaplasmosis and lyme borreliosis in Canada as determined by a point-of-care enzyme-linked immunosorbent assay (ELISA).

    Science.gov (United States)

    Schvartz, Gili; Epp, Tasha; Burgess, Hilary J; Chilton, Neil B; Pearl, David L; Lohmann, Katharina L

    2015-06-01

    Equine granulocytic anaplasmosis (EGA) and Lyme borreliosis (LB) are an emerging concern in Canada. We estimated the seroprevalence of EGA and equine LB by testing 376 convenience serum samples from 3 provinces using a point-of-care SNAP(®) 4Dx(®) ELISA (IDEXX Laboratories, Westbrook, Maine, USA), and investigated the agreement between the point-of-care ELISA and laboratory-based serologic tests. The estimated seroprevalence for EGA was 0.53% overall (0.49% in Saskatchewan, 0.71% in Manitoba), while the estimated seroprevalence for LB was 1.6% overall (0.49% in Saskatchewan, 2.86% in Manitoba). There was limited agreement between the point-of-care ELISA and an indirect fluorescent antibody test for EGA (kappa 0.1, PABAK 0.47) and an ELISA/Western blot combination for LB (kappa 0.23, PABAK 0.71). While the SNAP(®) 4Dx(®) ELISA yielded expected seroprevalence estimates, further evaluation of serologic tests for the purposes of disease exposure recognition may be needed.

  11. United Rayore Gas Ltd. annual report, 1993

    International Nuclear Information System (INIS)

    1993-01-01

    United Rayore Gas, a Calgary-based oil and gas company, had land holdings of 31,500 net production held acres and 20,000 net undeveloped acres as of March 31, 1993. The company's gross land holdings are concentrated in southeast Saskatchewan and cover over 80,000 acres. Production in 1993 averaged 1,941 barrels of oil equivalent (BOE) per day, of which 96% was oil and 4% was gas. About 35% of the company's production in 1993 was from horizontal wells. Total proven reserves in which the company has a working interest are 15.5 million bbl oil and 10.5 billion ft 3 of natural gas. Principal producing properties are located at Parkman, Glen Ewen, and Workman in southeast Saskatchewan. Oil and gas sales for the fiscal year were $14.4 million, compared to $5.7 million a year earlier. The increased revenue is due to increased production and acquisition of producing properties. Net 1993 earnings amounted to $1.3 million. A review of the company's operations for the year, management discussion and analysis of results, and financial statements are presented. 25 figs., 13 tabs

  12. Is neck pain associated with worse health-related quality of life 6 months later? A population-based cohort study

    DEFF Research Database (Denmark)

    Nolet, P. S.; Cote, P.; Kristman, V. L.

    2015-01-01

    BACKGROUND CONTEXT: Current evidence suggests that neck pain is negatively associated with health-related quality of life (HRQoL). However, these studies are cross-sectional and do not inform the association between neck pain and future HRQoL. PURPOSE: The purpose of this study was to investigate...... of future poor physical HRQoL in the population. Raising awareness of the possible future impact of neck pain on physical HRQoL is important for health-care providers and policy makers with respect to the management of neck pain in populations.......BACKGROUND CONTEXT: Current evidence suggests that neck pain is negatively associated with health-related quality of life (HRQoL). However, these studies are cross-sectional and do not inform the association between neck pain and future HRQoL. PURPOSE: The purpose of this study was to investigate...... Saskatchewan adults were included. OUTCOME MEASURES: Outcome measures were the mental component summary (MCS) and physical component summary (PCS) of the Short-Form-36 (SF-36) questionnaire. METHODS: We formed a cohort of 1,100 randomly sampled Saskatchewan adults in September 1995. We used the Chronic Pain...

  13. Report on the direct purchase of natural gas by non-profit and co-operative housing agencies

    International Nuclear Information System (INIS)

    1989-06-01

    Direct purchase of natural gas is now utilized by many groups of customers in Canada. To date, the process has been effected through short-term contractual arrangements for buying gas from Saskatchewan. Longer-term arrangements (5-15 years) for direct purchase of Saskatchewan or Alberta gas are now being actively considered. There are no longer any real barriers to direct purchase of natural gas for groups of customers in Ontario, but much preparation is required to initiate the process and operate it properly in order to maximize the financial benefits. The various formats for direct purchase (buy/sell, T-service, broker mediated), purchase price considerations, and the benefits and risks of direct purchase are reviewed. Potential savings in gas costs are estimated based on a typical 3-bedroom townhouse family unit and a 1-bedroom senior citizen apartment unit. Generally speaking, it is found possible for the townhouse to save about $50/y on the Consumers Gas and ICG Utilities distribution systems and $34/y for a 1-bedroom apartment suite. An umbrella approach for organizing gas supply contracts is recommended, which allows an agent for the consumer group to enter into a preliminary contract with a gas supplier after completion of a tender process. A number of disciplines are essential for initiation and operation of a direct purchase, requiring the services of four individuals possessing various skills. 5 tabs

  14. Canada's helium output rising fast

    Energy Technology Data Exchange (ETDEWEB)

    1966-12-01

    About 12 months from now, International Helium Limited will be almost ready to start up Canada's second helium extraction plant at Mankota, in Saskatchewan's Wood Mountain area about 100 miles southwest of Moose Jaw. Another 80 miles north is Saskatchewan's (and Canada's) first helium plant, operated by Canadian Helium and sitting on a gas deposit at Wilhelm, 9 miles north of Swift Current. It contains almost 2% helium, some COD2U, and the rest nitrogen. One year in production was apparently enough to convince Canadian Helium that the export market (it sells most of its helium in W. Europe) can take a lot more than it's getting. Construction began this summer on an addition to the Swift Current plant that will raise its capacity from 12 to 36MMcf per yr when it goes on stream next spring. Six months later, International Helium's 40 MMcf per yr plant to be located about 4 miles from its 2 Wood Mountain wells will double Canada's helium output again.

  15. A critical cost benefit analysis of oilseed biodiesel in Canada : a BIOCAP research integration program synthesis paper

    International Nuclear Information System (INIS)

    Reaney, M.J.T.; Hartley Furtan, W.; Loutas, P.

    2006-03-01

    This paper investigated resources in Canada with the potential for conversion to biodiesel and analyzed strategies for the development of a biodiesel economy in Saskatchewan. Costs and benefits of biodiesel production were investigated. Producer margins for growing biodiesel crops were examined. Grain transportation and storage methods for various feed materials were discussed, as well as oil extraction and refining strategies that influence non-oil co-products. Biodiesel production technologies were also evaluated, and various distribution methods were discussed. The study determined that the costs and benefits of a biodiesel economy would accrue to many different sectors and sub-sectors, including seed production; farming; agricultural chemicals; fertilizers; grain storage and transportation; biodiesel manufacture and distribution; and petroleum manufacture and distribution. Outlines of impacts on each sector were examined under various scenarios. Results of the study demonstrated that the quantity of low-priced canola that is available in a given year has a significant impact on the profitability of a biodiesel industry in Saskatchewan. 16 refs., 13 tabs., 2 figs

  16. Advertising and alcohol sales: a legal impact study.

    Science.gov (United States)

    Makowsky, C R; Whitehead, P C

    1991-11-01

    According to the single distribution theory increases in the availability of alcoholic beverages in the general population are associated with increases in average consumption and increases in alcohol-related damage. If it can be demonstrated that advertising contributes to availability, perhaps in the form of what has been called social or subjective availability, then advertising could be considered an appropriate target of prevention. A 58-year ban on advertising of alcoholic beverages was lifted in Saskatchewan in 1983. Data on monthly sales of beer, wine and distilled spirits were examined for the years 1981 to 1987. Box-Jenkins time series techniques were used to estimate the statistical relationship between the policy change and volume of sales of alcoholic beverages. The results revealed that sales of beer increased and sales of spirits decreased following the change in legislation that permitted alcohol advertising in Saskatchewan. The main finding is that there was no impact on wine and total alcohol sales from the introduction of alcohol advertising. Alcohol advertising may have produced a substitution effect with respect to beer and spirits, but this was not predicted. This evaluation suggests that alcohol advertising is not a contributory force that influences the overall level of alcohol consumption. The place of advertising in the single distribution theory remains not proven, and the place of advertising as an instrument of public policy with respect to the prevention of alcohol-related damage remains in question.

  17. Multinational corporations and economic nationalism: conflict over resource development in Canada

    Energy Technology Data Exchange (ETDEWEB)

    Laux, J K [Univ. of Ottawa; Molot, M A

    1978-06-01

    Faced with rising Third World nationalism, multinational corporations engaged in resource exploitation are turning back to higher-cost but apparently politically more-secure investments in the industrialized states. To what extent does the dynamic of government/resource industry relations in an industrialized setting differ from the pattern observed in the Third World. To answer this question the article analyses the decision to nationalize the potash industry in the Canadian province of Saskatchewan using models of host government--MNC conflict developed by Vernon, Mikesell, and Moran to study Third World cases. The research suggests that the dynamic logic of government/industry conflict in a developed country setting is very similar to the pattern observed in the Third World. The decentralized Canadian federation, the ideology of the party in power in Saskatchewan, and the nature of the potash industry combine to structure a situation in which coercive nationalization of a resource industry was seen as the only policy option. 64 notes and references.

  18. Potash Taxation: How Canada’s Regime is Neither Efficient nor Competitive from an International Perspective

    Directory of Open Access Journals (Sweden)

    Duanjie Chen

    2015-01-01

    Full Text Available Saskatchewan — and by extension, Canada — is the largest producer of potash in the world, accounting for over 30 per cent of global production. Perhaps the good fortune of having an abundance of such a valuable natural resource has engendered an approach whereby tax policy has not been considered a top priority. That would at least be one explanation for the alarmingly inefficient and uncompetitive potash regime that currently exists in Saskatchewan. New Brunswick’s potash-taxation regime is at least somewhat better designed than Saskatchewan’s, although it hardly stands as a model of efficiency. In both cases, poorly designed policies are hindering the provinces’ economic potential and, in turn, Canada’s. Put bluntly, when compared against its international peers, Saskatchewan’s potash-tax regime is not only the most complex and inefficient, it can also be the least competitive since its tax incentives conditioned on dated production levels and investment sizes cannot be used in perpetuity. Whereas its international peers tend to tax all potash investment projects equally, the marginal effective tax and royalty rates (METRR on potash investment projects in Saskatchewan, either itemized or aggregated, are so widely varied that it is possible to calculate a METRR gap between two different projects as much as 48 percentage points. The convoluted nature of Saskatchewan’s regime benefits no one — not producers, investors, or the provincial government, which is left without any revenue certainty from its most significant natural resource. In fact, in recent years, where potash production and sales value rebounded substantially in Saskatchewan from 2009 levels, excessive tax allowances resulted in the province incurring three years of tax revenue losses from its potash production tax. New Brunswick’s potash-taxation regime is less complex than Saskatchewan’s, but it is not efficient. The province recently introduced a price

  19. Development of Virtual Field Experiences for undergraduate geoscience using 3D models from aerial drone imagery and other data

    Science.gov (United States)

    Karchewski, B.; Dolphin, G.; Dutchak, A.; Cooper, J.

    2017-12-01

    In geoscience one must develop important skills related to data collection, analysis and interpretation in the field. The quadrupling of student enrollment in geoscience at the University of Calgary in recent years presents a unique challenge in providing field experience. With introductory classes ranging from 300-500 students, field trips are logistical impossibilities and the impact on the quality of student learning and engagement is major and negative. Field experience is fundamental to geoscience education, but is presently lacking prior to the third year curriculum. To mitigate the absence of field experience in the introductory curricula, we are developing a set of Virtual Field Experiences (VFEs) that approximate field experiences via inquiry-based exploration of geoscientific principles. We incorporate a variety of data into the VFEs including gigapan photographs, geologic maps and high resolution 3D models constructed from aerial drone imagery. We link the data using a web-based platform to support lab exercises guided by a set of inquiry questions. An important feature that distinguishes a VFE is that students explore the data in a nonlinear fashion to construct and revise models that explain the nature of the field site. The aim is to approximate an actual field experience rather than provide a virtual guided tour where the explanation of the site comes pre-packaged. Thus far, our group has collected data at three sites in Southern Alberta: Mt. Yamnuska, Drumheller environs and the North Saskatchewan River valley near the toe of the Saskatchewan Glacier. The Mt. Yamnuska site focusses on a prominent thrust fault in the front ranges of the Western Cordillera. The Drumheller environs site demonstrates the siliciclastic sedimentation and stratigraphy typical of southeastern Alberta. The Saskatchewan Glacier site highlights periglacial geomorphology and glacial recession. All three sites were selected because they showcase a broad range of geoscientific

  20. Alaska-Canada Pipeline Project : getting it done

    Energy Technology Data Exchange (ETDEWEB)

    Brintnell, R. [Enbridge Pipelines Inc., Calgary, AB (Canada)

    2005-07-01

    Enbridge's unique qualifications for the proposed Alaska-Canada pipeline that will extend from Prudhoe Bay, Alaska to Fort Saskatchewan, Alberta was discussed. Enbridge is Canada's largest local distribution company (LDC), handling approximately 14 bcf of natural gas per day through pipeline, processing and marketing. It also operates the world's longest liquids pipeline, delivering more than 2 million barrels per day. The company also has 20 years of operational experience in perma frost regions. The key challenges facing the construction of the proposed new high pressure liquids rich pipeline were discussed with reference to market outlook; cost reduction; U.S. fiscal and regulatory issues; Alaska fiscal contract; and, Canadian regulatory efficiency. A successful project will mean a $15 billion capital expenditure in Canada, $16 billion in government revenues, 12,000 construction work years, and tens of thousands of new jobs. It will also improve Alberta's position as the key energy hub and will increase the utilization of the existing infrastructure. Canadian consumers will benefit from access to a new supply basin and a more secure source of clean-burning natural gas at a cost competitive price. In order to get the project completed, the following requirements must be met: regulatory regimes must be clear and predictable; land access must be ensured in a timely manner; access to skilled human resources, material and equipment must also be ensured to facilitate timely and efficient project implementation; and, the safe and environmentally sound operation of the pipelines must also be ensured. This paper highlighted Canadian regulatory options in terms of the National Energy Board Act, Canadian Environmental Assessment Act, the Yukon Environmental and Socio-Economic Assessment Act, and the Northern Pipeline Act. Enbridge's proposed straddle plant at Fort Saskatchewan was discussed along with inter-connecting pipeline options. Enbridge

  1. The epidemiology of neck pain: what we have learned from our population-based studies

    Science.gov (United States)

    Côté, Pierre; Cassidy, J. David; Carroll, Linda

    2003-01-01

    Background: There are few population-based studies on the epidemiology of neck pain in the general population. Purpose: To synthesize the findings of two large population-based studies of the epidemiology of neck pain and whiplash-associated disorders from the province of Saskatchewan, Canada. Study Design and Methods: We conducted two population-based cohort studies of neck pain and its related disability in Saskatchewan, Canada. First, the Saskatchewan Health and Back Pain Survey was designed to determine the prevalence and factors associated with neck pain in randomly selected adults. Second, we conducted a cohort study of the incidence and prognosis of whiplash and studied whether a change in the insurance system from tort to no-fault was related to a reduction in the number of whiplash claims and faster recovery. Results: In 1995, the six-month prevalence of neck pain was 54.2% and 4.6% of adults experienced disabling neck pain in the previous six-months. Neck pain was associated with education, comorbidities, smoking, self-reported general health and a history of neck injury in a motor vehicle collision. The incidence of treated and/or compensated whiplash injury was estimated at 834/100,000 adults in 1994, and dropped by 28% to 598/100,000 adults in 1995, after tort reform. Compared to tort, the median time-to-recovery was more than 230 days faster under no-fault. The strongest predictors of recovery were age, gender, education, injury severity, lawyer involvement and type of initial care provider. Conclusion: Neck pain is a public health problem. The incidence and prognosis of whiplash injuries are greatly influenced by compensation for pain and suffering, legal factors, injury severity and sociodemographic characteristics. Overall, neck pain is a multifaceted disabling problem that deserves more attention. When treating patients with neck pain, clinicians need to recognize that it is more than a physical problem and that its prognosis is influenced by

  2. Environmental assessment, continual improvement and adaptive management within the AREVA sustainable development framework

    International Nuclear Information System (INIS)

    Rosaasen, A.; Frostad, S.

    2006-01-01

    COGEMA Resources Inc. (which is part of the AREVA Group) is a Canadian company with its head office in Saskatoon, Saskatchewan. It owns and operates mining and milling facilities in northern Saskatchewan, which produce uranium concentrate. The McClean Lake Operation commenced production in 1999 and its environmental management system represents an integrated approach to environmental assessment, continual improvement and adaptive management based on operational results. In Canada, sustainable development is promoted through the application of the Canadian Environmental Assessment Act (CEAA). Environmental Assessment (EA) is a planning tool, which incorporates environmental considerations before irrevocable decisions are taken. The basic tenet of the Act is the determination of whether the potential environmental effects of a project are adverse, significant and likely, taking into consideration mitigation measures. Thus, project planning and design entails an iterative process that incorporates mitigation measures to minimize potentially significant adverse effects. As part of the EA process conservative approaches are taken to predict potential effects. Several important elements are generated through the EA process including: a set of environmental effects predictions, a compliance and environmental effects monitoring program, a follow-up program to address uncertainties in the prediction of environmental effects, and the identification of contingency measures that could be implemented should non-conservative assumptions be identified in the original assessment framework. The challenge is to integrate each of these elements into the environmental management framework of the operating facility and develop an iterative mechanism to evaluate operational performance relative to what was originally predicted. In Saskatchewan, a requirement of operational licenses is the periodic evaluation of the 'Status of the Environment' surrounding operational facilities. These

  3. Patient and referring health care provider satisfaction with a physiotherapy spinal triage assessment service

    Directory of Open Access Journals (Sweden)

    Bath B

    2011-12-01

    Full Text Available Brenna Bath1, Bonnie Janzen21School of Physical Therapy, College of Medicine, University of Saskatchewan, 2Community Health and Epidemiology, College of Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, CanadaPurpose: To evaluate participant and referring care provider satisfaction associated with a spinal triage assessment service delivered by physiotherapists in collaboration with orthopedic surgeons.Methods: People with low back-related complaints were recruited from those referred to a spinal triage assessment program delivered by physiotherapists. Measures of patient and provider satisfaction were completed at approximately 4 weeks after the assessment. The satisfaction surveys were analyzed quantitatively with descriptive statistics and qualitatively with an inductive thematic approach of open and axial coding.Results: A total of 108/115 participants completed the posttest satisfaction survey. Sixty-six percent of participants were “very satisfied” with the service and 55% were “very satisfied” with the recommendations that were made. Only 18% of referring care providers completed the satisfaction survey and 90.5% of those were “very satisfied” with the recommendations. Sixty-one participants and 14 care providers provided comments which revealed a diverse range of themes which were coded into positive (ie, understanding the problem, communication, customer service, efficiency, and management direction, negative (ie, lack of detail, time to follow-up, cost and neutral related to the triage service, and an “other” category unrelated to the service (ie, chronic symptoms, comorbidities, and limited access to health care.Conclusion: The quantitative results of the participant survey demonstrated very high levels of satisfaction with the service and slightly less satisfaction with the recommendations that were made. Satisfaction of referring care providers with the recommendations and report was also high, but given

  4. Integration of borehole and seismic data to unravel complex stratigraphy: Case studies from the Mannville Group, Western Canada

    Science.gov (United States)

    Sarzalejo Silva, Sabrina Ester

    Understanding the stratigraphic architecture of geologically complex reservoirs, such as the heavy oil deposits of Western Canada, is essential to achieve an efficient hydrocarbon recovery. Borehole and 3-D seismic data were integrated to define the stratigraphic architecture and generate 3-dimensional geological models of the Mannville Group in Saskatchewan. The Mannville is a stratigraphically complex unit formed of fluvial to marine deposits. Two areas in west-central and southern Saskatchewan were examined in this study. In west-central Saskatchewan, the area corresponds to a stratigraphically controlled heavy oil reservoir with production from the undifferentiated Dina-Cummings Members of the Lower Cretaceous Mannville Group. The southern area, although non-prospective for hydrocarbons, shares many similarities with time-equivalent strata in areas of heavy oil production. Seismic sequence stratigraphic principles together with log signatures permitted the subdivision of the Mannville into different packages. An initial geological model was generated integrating seismic and well-log data Multiattribute analysis and neural networks were used to generate a pseudo-lithology or gamma-ray volume. The incorporation of borehole core data to the model and the subsequent integration with the lithological prediction were crucial to capture the distribution of reservoir and non-reservoir deposits in the study area. The ability to visualize the 3-D seismic data in a variety of ways, including arbitrary lines and stratal or horizon slicing techniques helped the definition of stratigraphic features such as channels and scroll bars that affect fluid flow in hydrocarbon producing areas. Small-scale heterogeneities in the reservoir were not resolved due to the resolution of the seismic data. Although not undertaken in this study, the resulting stratigraphic framework could be used to help construct a static reservoir model. Because of the small size of the 3-D seismic surveys

  5. Tailings management best practice: a case study of the McClean Lake JEB Tailings Management Facility

    International Nuclear Information System (INIS)

    Tremblay, M.A.J.; Rowson, J.

    2005-01-01

    COGEMA Resources Inc. (which is part of the Areva Group) is a Canadian company with its head office in Saskatoon, Saskatchewan. It owns and operates mining and milling facilities in Northern Saskatchewan, which produce uranium concentrate. McClean Lake Operation commenced production in 1999 and its tailings management facility represents the state of the art for tailings management in the uranium industry in Canada. Tailings disposal has the potential to cause effects in the surrounding receiving environment primarily through migration of soluble constituents from the facility to surface water receptors. In-pit disposal or mill tailings has become the standard in the uranium mining industry in Northern Saskatchewan. This method or tailings management demonstrates advances in terms of worker radiation protection and containment of soluble constituents both during operations and into the long term. Sub-aqueous deposition of tailings protects personnel from exposure to radiation and airborne emissions and prevents freezing of tailings, which can hinder consolidation. The continuous inflow of groundwater to the facility is achieved during operations, through control of water levels within the facility. This ensures hydrodynamic containment, which prevents migration of soluble radionuclides and heavy metals into the surrounding aquifer during operations. The environmental performance of the decommissioned facility depends upon the rate of release of contaminants to the receiving environment. The rate of constituent loading to the receiving environment will ultimately be governed by the concentrations of soluble constituents within the tailings mass, the mechanisms for release from the tailings to the surrounding groundwater system, and transport of constituents within the groundwater pathway to the receiving environment. The tailings preparation process was designed to convert arsenic into a stable form to reduce soluble concentrations within the tailings mass. The

  6. The Cottonwood Lake study area, a long-term wetland ecosystem monitoring site

    Science.gov (United States)

    Mushet, David M.; Euliss, Ned H.

    2012-01-01

    The Cottonwood Lake study area is one of only three long-term wetland ecosystem monitoring sites in the prairie pothole region of North America; the other two are Orchid Meadows in South Dakota and St. Denis in Saskatchewan. Of the three, Cottonwood Lake has, by far, the longest continuous data-collection record. Research was initiated at the study area in 1966, and intensive investigations of the hydrology, chemistry, and biology of prairie pothole wetlands continue at the site today. This fact sheet describes the study area, provides an overview of wetland ecology research that has been conducted at the site in the past, and provides an introduction to current work being conducted at the study area by USGS scientists.

  7. Unconventional Oil Reserves Development in the Viking Play (Western Canada Using Horizontal Wells and Hydraulic Fracturing

    Directory of Open Access Journals (Sweden)

    T.B. Baishev

    2017-09-01

    Full Text Available Oil production from the Viking play in Saskatchewan province started in the 1950s and continues since that time. Horizontal drilling and multistage fracturing have caused resurgence in development of this play. Based on the production data from several fields, the comparative results of the Viking play development using vertical and horizontal wells are presented. Horizontal wells drilling made it possible to increase oil production in those formation zones that were previously considered predominantly gas-saturated, as well as in the zones affected by water injection using vertical wells in order to maintain reservoir pressure. Infill drilling combined with longer lateral completion length also positively affected the development of oil reserves from the Viking play.

  8. Effects of oil sands sediments on fish

    International Nuclear Information System (INIS)

    Parrott, J.; Colavecchia, M.; Hewitt, L.; Sherry, J.; Headley, J.; Turcotte, D.; Liber, K.

    2010-01-01

    This paper described a collaborative project organized by Natural Resources Canada (NRCan) Panel of Energy Research and Development (PERD) with researchers from Environment Canada and the University of Saskatchewan. The 4-year study was conducted to assess the toxicity of oil sands sediments and river waters, and reclamation ponds and sediments on laboratory-raised fish. Three sediments from rivers were evaluated for their potential to cause adverse impacts on fathead minnow eggs and larvae for a period of 18 days. The study monitored hatching, larval survival, development, and growth. Naphthenic acids (NA), polycyclic aromatic hydrocarbons (PAHs) and metals were measured in the sediments to determine if the compounds can be correlated with observed toxicity. The study will also assess walleye eggs exposed to sediments, and in situ fish exposures. Toxicity identification and evaluation (TIE) studies will be conducted to isolate the fractions that may affect fish development and growth.

  9. Identification of poorly crystalline scorodite in uranium mill tailings

    International Nuclear Information System (INIS)

    Frey, R.; Rowson, J.; Hughes, K.; Rinas, C.; Warner, J.

    2010-01-01

    The McClean Lake mill, located in northern Saskatchewan, processes a variety of uranium ore bodies to produce yellowcake. A by-product of this process is an acidic waste solution enriched in arsenic, referred to as raffinate. The raffinate waste stream is treated in the tailings preparation circuit, where arsenic is precipitated as a poorly crystalline scorodite phase. Raffinate neutralization studies have successfully identified poorly crystalline scorodite using XRD, SEM, EM, XANES and EXAFS methods, but to date, scorodite has not been successfully identified within the whole tailing solids. During the summer of 2008, a drilling program sampled the in situ tailings within the McClean Lake tailings management facility. Samples from this drilling campaign were sent to the Canadian Light Source Inc. for EXAFS analysis. The sample spectra positively identify a poorly crystalline scorodite phase within the McClean tailings management facility. (author)

  10. Geomorphic effects and impacts of severe flooding : photographic examples from the Saguenay area, Quebec : Geological Survey of Canada miscellaneous report 62

    International Nuclear Information System (INIS)

    Brooks, G.R.; Lawrence, D.E.

    1998-01-01

    In July, 1996 the Saguenay-Lac-Saint-Jean area in southern Quebec fell victim to a disastrous flood resulting from heavy rain. In the same year, major flooding occurred along several rivers in British Columbia, Alberta, Saskatchewan and Manitoba. This photographic review of these natural disasters is intended to increase public awareness of the effects of severe flooding, thereby contributing to flood disaster reduction. The photographs show how the flooding caused a wide range of geomorphic changes and impacts which varied from river to river and from one reach to another along the same river. The photos are arranged in order of increasing severity, depicting scenes of the aux Sables, Chicoutimi, du Moulin, a Mars and the Ha Ha rivers. 18 refs., 24 figs

  11. Climate change and wind erosion by dust storms

    International Nuclear Information System (INIS)

    Wheaton, E.E.; Wittrock, V.

    1991-01-01

    Dust storms and their associated wind erosion are thought to be almost synonymous with drought. Dust storms have varying impacts including sandblasting and burying crops, wind erosion of soil, health effects and traffic accidents. A comparison of drought periods for southern Saskatchewan with dust storm frequencies for the period 1977-1988 revealed that the worst drought conditions coincided with the greatest April dust storm frequencies, with 1981 having the worst drought, and secondary spring droughts occurring in 1977, 1988, 1980 and 1982, and spring dust storm peaks occurring, in order of magnitude, in 1981, 1977, 1987, and 1982. An increase in atmospheric dust particles may lead to enhanced atmospheric subsidence and associated drought, and could be a positive feedback for drought intensity. Wind erosion potential may rise with rising temperature due to decreased vegetation cover, but the effect might be offset by rising precipitation

  12. Are Prevalent Self-reported Cardiovascular Disorders Associated with Delayed Recovery From Whiplash-associated Disorders

    DEFF Research Database (Denmark)

    Palmlöf, Lina; Côté, Pierre; Holm, Lena W

    2015-01-01

    OBJECTIVES:: The aim of this cohort study was to investigate the association between self-reported cardiovascular disorders (CVD) and recovery from whiplash associated disorder (WAD) after a traffic collision. METHODS:: This study was based on the Saskatchewan Government Insurance cohort, including...... individuals over 18 years of age, who made a traffic- injury claim or received health care after a traffic injury, between 1997 and 1999. Participants completed a baseline questionnaire and were followed up by telephone interviews at 6 weeks, 3 months, 6 months, 9 months, and 12 months post injury. Our sample....... RESULTS:: We found a crude association between comorbid CVD with moderate or severe effect on health in women. However, the adjusted association was weak and potentially affected by residual confounding. We found no association in men. DISCUSSION:: Our results suggest that CVD does not impact...

  13. The Canadian environmental assessment process: current process, expected reforms, and implications for the nuclear industry

    International Nuclear Information System (INIS)

    Connelly, R.G.

    1994-01-01

    The Environmental Assessment and Review Process Guidelines Order (EARP) was the Canadian federal law governing environmental assessment of projects. EARP had been subject to misinterpretation, had been significantly modified in different directions as a result of numerous court cases, and no longer accurately reflected government policy. Parliament therefore passed the Canadian Environmental Assessment Act (CEAA), which received Royal Assent in 1992, but had still not been proclaimed at the time of the conference, pending a review of draft regulations. CEAA will speed up stalled projects, particularly in the Saskatchewan uranium mining industry, by removing uncertainty and by permitting more focussed, flexible, and consistent public reviews; it defines what kind of government projects require approval; it provides for integration of environmental concerns into federal decision making, e.g. by the AECB; it will allow less expensive and more timely environmental assessments

  14. Work-life balance

    Energy Technology Data Exchange (ETDEWEB)

    Roche, Pat

    2011-03-15

    Gay Renouf has opted for a work/life balance; with a chemistry degree she joined the Saskatchewan Research Council out of graduate school in 1986. She first worked on understanding surfactants in emulsions and then dealt more with petroleum engineering issues like pipeline specifications. She is looking at waterfloods in heavy and medium gravity pools and has discovered factors helping to produce heavy oil waterfloods. But all Renouf's life is not devoted to her work: she has been working part-time, spending her free time being a parent, training for marathons and being a running coach. Renouf believes that her passion for running is consistent with her work as a scientist.

  15. Eldorado Nuclear Limited annual report 1979

    International Nuclear Information System (INIS)

    1980-01-01

    In the fiscal year ending Dec. 31, 1979 Eldorado Nuclear had gross revenues totalling $111 498 000. Net earnings were $398 000. Progress was made towards the completion of capital projects leading to the development of the key Lake deposit and the construction of a new UF 6 plant. Studies on a new conversion plant to be located in Saskatchewan are being carried out. Eldorado's mining and processing capacity is to be more than doubled in the early 1980's. The company participated in 28 exploration projects in eight provinces and both territories in 1979. The Beaverlodge mine produced more than 312 000 tons of ore, and 1 006 000 pounds of U 3 O 8 were recovered. Uranium hexafluoride production was 9 890 000 pounds U, and UO 2 production accounted for 2 919 000 pounds U. (LL)

  16. The Interplay of Content and Community in Synchronous and Asynchronous Communication: Virtual Communication in a Graduate Seminar

    Directory of Open Access Journals (Sweden)

    Richard A. Schwier

    2002-06-01

    Full Text Available A group of graduate students and an instructor at the University of Saskatchewan experimented with the use of synchronous communication (chat and asynchronous communication (bulletin board in a theory course in Educational Communications and Technology for an eight-month period. Synchronous communication contributed dramatically to the continuity and convenience of the class, and promoted a strong sense of community. At the same time, it was viewed as less effective than asynchronous communication for dealing with content and issues deeply, and it introduced a number of pedagogical and intellectual limitations. We concluded that synchronous and asynchronous strategies were suitable for different types of learning, and what we experienced was a balancing act between content and community in our group. A combination of synchronous and asynchronous experiences seems to be necessary to promote the kind of engagement and depth required in a graduate seminar.

  17. Quantitative analysis of the taxation of uranium mines in Australia and Canada

    International Nuclear Information System (INIS)

    Barnett, D.W.; Anderson, D.L.

    1984-01-01

    The degree of neutrality of a tax policy is a gauge of how willing a government is to share in the risk of mineral development. This paper analyzes the practical characteristics of the uranium taxation policies of the Northern Territory in Australia and Saskatchewan in Canada. It superimposes these two policies on a large Australian uranium mine, based on the Ranger mine, and on a slightly larger Canadian mine, based on the Key Lake mine. The analysis focuses on the impact on the net-present-value of the producers' returns, the sharing of economic rent between the arms of government and the producer, and on the apparent neutrality of the tax policies. 24 references, 6 figures

  18. A population-based, incidence cohort study of mid-back pain after traffic collisions

    DEFF Research Database (Denmark)

    Johansson, M S; Boyle, E; Hartvigsen, Jan

    2015-01-01

    BACKGROUND: Traffic collisions often result in a wide range of symptoms included in the umbrella term whiplash-associated disorders. Mid-back pain (MBP) is one of these symptoms. The incidence and prognosis of different traffic injuries and their related conditions (e.g. neck pain, low back pain...... data from a population-based inception cohort of all traffic injuries occurring in Saskatchewan, Canada, during a 2-year period were used. Annual overall and age-sex-specific incidence rates were calculated, the course of recovery was described using the Kaplan-Meier technique, and associations between...... recovery was 101 days (95% CI: 99-104) and about 23% were still not recovered after 1 year. Participant's expectation for recovery, general health, extent of severely affecting comorbidities and having experienced a previous traffic injury were some of the prognostic factors identified. CONCLUSIONS...

  19. Predictors of Indoor Air Concentrations in Smoking and Non-Smoking Residences

    Directory of Open Access Journals (Sweden)

    Mireille Guay

    2010-08-01

    Full Text Available Indoor concentrations of air pollutants (benzene, toluene, formaldehyde, acetaldehyde, acrolein, nitrogen dioxide, particulate matter, elemental carbon and ozone were measured in residences in Regina, Saskatchewan, Canada. Data were collected in 106 homes in winter and 111 homes in summer of 2007, with 71 homes participating in both seasons. In addition, data for relative humidity, temperature, air exchange rates, housing characteristics and occupants’ activities during sampling were collected. Multiple linear regression analysis was used to construct season-specific models for the air pollutants. Where smoking was a major contributor to indoor concentrations, separate models were constructed for all homes and for those homes with no cigarette smoke exposure. The housing characteristics and occupants’ activities investigated in this study explained between 11% and 53% of the variability in indoor air pollutant concentrations, with ventilation, age of home and attached garage being important predictors for many pollutants.

  20. The liberal party and the achievement of national Medicare.

    Science.gov (United States)

    Bryden, P E

    2009-01-01

    The process that led to the implementation of a full national health insurance system in Canada was as complicated and contested as the battles that were fought over Medicare in Saskatchewan. The federal Liberal party had to first adopt health insurance as a serious component of its electoral platform, devise a strategy for dealing with provinces which had constitutional jurisdiction over health, and finally wrestle with those within the party--and within the cabinet--who continued to question whether Canada was financially prepared to administer such a costly program. The strategies were devised and the battles were fought privately, but had an important effect on the timing and shape of a national health insurance system.

  1. A state-of-practice survey of policy, plan, and program assessment in Canadian provinces

    International Nuclear Information System (INIS)

    Noble, Bram F.

    2004-01-01

    Since the introduction of the 1999 Canadian Cabinet Directive on the environmental assessment of policies, plans, and programs (PPPs), higher-order environmental assessment has been receiving increased attention in Canada. However, while practices and systems are advancing at the federal level, there has been very little attention given to recent developments in PPP assessment at the provincial level. This paper presents the results of a Canada-wide survey of PPP assessment principles and practices in 10 Canadian provincial EA jurisdictions. The findings indicate that there exists considerable variability in the provisions for and practice of PPP assessment amongst Canadian provinces, with only Saskatchewan, Ontario, and Quebec identifying recent practice experience. Included amongst the main barriers to effective implementation at the provincial level are the lack of legislative requirements for strategic EA, and the limited understanding of the nature and benefits of higher-order impact assessment

  2. Winds of change: First Nations in the supply chain

    Energy Technology Data Exchange (ETDEWEB)

    Soulliere, Marc [TWN Wind Power Inc. (Canada)

    2011-07-01

    TWN Wind Power is a First Nations company which aims at providing First Nation communities with the opportunity to develop small wind power projects to produce energy without harming their environment. Through its work in energy production, the company creates jobs and revenues in addition to protecting First Nations against electricity rate increases. The objective of this paper is to present a successful wind turbine project. This Band school wind turbine project consisted of installing a 5 kW wind turbine at a school in Keremeos and educating students in renewable energies field. The project was planned to be completed in October 2011. In addition to this project, TWN Wind Power has also completed other projects in Oklahoma, South Dakota, British Columbia, Nova Scotia and Saskatchewan successfully. This presentation highlighted the work carried out by TWN Wind Power to develop wind energy projects within First Nations communities.

  3. Analysis of techniques of sample attack for soil and mineral analysis

    International Nuclear Information System (INIS)

    Dean, J.R.; Chiu, N.W.

    1985-05-01

    Four methods of sample attack were evaluated in the laboratory for use in the determination of uranium, radium-226, thorium-232, thorium-230, thorium-228, and lead-210. The methods evaluated were (1) KF/pyrosulfate fusion; (2) Sodium carbonate fusion; (3) Nitric, perchloric, hydrofluoric acid digestion; and, (4) combination nitric, perchloric, hydrofluoric acid/pyrosulfate fusion. Five samples were chosen for evaluation; two were mine tailings from Bancroft, Ontario and Beaverlodge, Saskatchewan, one was a synthetic uranium ore-silica mixture and two were soil samples supplied by AECB. The KF/pyrosulfate dissolution procedure was found to be the fastest and, overall, most accurate dissolution method for the analysis of 1-20 samples. For larger numbers of samples the three acid/pyrosulfate fusion combination was shown to have some merit

  4. Carbon storage and light fraction C in a grassland Dark Gray Chernozem soil as influenced by N and S fertilization

    Energy Technology Data Exchange (ETDEWEB)

    Nyborg, M.; Malhi, S S.; Solberg, E D.; Izaurralde, R Cesar C.

    1999-01-01

    A field experiment was conducted at Canwood, Saskatchewan to determine if annual applications of nitrogen (112 kg N ha?1) and sulphur (11 kg S ha?1) fertilizers to grass over 13 yr (1980 to 1992) could increase storage of total C (TC) and light fraction C (LFC) in a Dark Gray Chernozem soil. Hay was removed from the plots every year. The increase in mass of TC in the 0- to 30-cm soil depth from NS fertilizer was 3.88 Mg C ha?1. However, the increase in mass of LFC from NS was 9.50 Mg C ha?1, and most of the increase was found in the 0- to 5-cm soil depth.

  5. Regulatory controls and slurry fracture injection

    International Nuclear Information System (INIS)

    Dusseault, M. B.; Bilak, R. A.

    1997-01-01

    The technological and regulatory framework necessary for the safe operation of solid waste disposal using slurry fracture injection (SFI) in Saskatchewan and Alberta was studied. Seven current SFI sites were used as the source of experience. Regular audits of volumes, continuous pressure recording, careful deformation monitoring and analysis, and repeated evaluation of reservoir properties were considered to be the essential features. In the case of toxic wastes, microseismic monitoring and regular well interference or tracer tests might be additional measures used to increase confidence in the containment method. Given the recent introduction of SFI technology, guarding against over-regulation was recommended to allow SFI to operate under the most effective operating conditions, and to preserve its attractiveness as an environmentally attractive and safe waste disposal alternative. 5 refs., 3 tabs., 4 figs

  6. Bench scale evaluation and economic assessment of ion exchange resins for the removal of radionuclides from uranium mill tailings effluents

    International Nuclear Information System (INIS)

    Lakshmanan, V.I.; Itzkovitch, I.J.

    1981-07-01

    The removal of <0.45 m radium 226 (soluble) from acid and alkaline mill tailings effluents to meet the Canadian provincial (Ontario and Saskatchewan) objective of <3 pCi/L using ion exchange has been studied. Stirred tank tests were used to screen potential solid ion exchangers for detailed testing in columns. Column tests on selected exchangers were carried out to determine breakthrough curves as a function of column throughput. An economic assessment of the process was carried out. Results obtained indicate that removal of soluble radium 226 to <3 pCi/L by ion exchange is technically feasible. However, if the solid exchangers are to be used on a once through basis the process is prohibitively expensive

  7. Winds of change: First Nations in the supply chain

    International Nuclear Information System (INIS)

    Soulliere, Marc

    2011-01-01

    TWN Wind Power is a First Nations company which aims at providing First Nation communities with the opportunity to develop small wind power projects to produce energy without harming their environment. Through its work in energy production, the company creates jobs and revenues in addition to protecting First Nations against electricity rate increases. The objective of this paper is to present a successful wind turbine project. This Band school wind turbine project consisted of installing a 5 kW wind turbine at a school in Keremeos and educating students in renewable energies field. The project was planned to be completed in October 2011. In addition to this project, TWN Wind Power has also completed other projects in Oklahoma, South Dakota, British Columbia, Nova Scotia and Saskatchewan successfully. This presentation highlighted the work carried out by TWN Wind Power to develop wind energy projects within First Nations communities.

  8. An amateur chemist's high-octane idea

    International Nuclear Information System (INIS)

    Koch, G.

    1996-01-01

    The construction of a state-of-the-art facility near Fort Saskatchewan, Alberta, which will produce the gasoline additive methyl tertiary butyl ether (MTBE), was discussed. The additive is considered to be an effective, safe and economical product to enhance gasoline's octane. Although expensive, (US$0.95 per US gallon) it has significant environmental benefits. It is less toxic that other additives such as benzene, xylene and toluene. MTBE reduces gasoline evaporation from tailpipes, refuelling and tank venting in hot weather. The company BioClean Fuels Inc., has patented its own multiple oxygenate manufacturing process which combines the CO 2 from fermentation with the H 2 from butane to produce methanol, a key MTBE ingredient. The new facility will consume 250 million gallons of butane and 650,000 metric tonnes of barley annually to produce 19,000 barrels of MTBE per day, mostly for the California market. 1 fig

  9. Year in review

    International Nuclear Information System (INIS)

    Reid, J.M.

    1991-01-01

    Events in the Canadian nuclear industry from June 1990 to June 1991 are highlighted, with emphasis on the role of the Canadian Nuclear Association and its committees. The sale of a second 600 MW CANDU reactor to Korea by AECL was finalized in December 1990. Scoping hearings for the review of the Canadian fuel waste disposal concept were completed during the year. In September 1990 the New Democratic Party came to power in Ontario, and announced a moratorium on construction of new nuclear plants pending hearings, except that all four reactors of Darlington A are to be completed. Despite excellent performance by the newer CANDU units, Ontario Hydro has found it necessary to devote increased resources to improving the performance of its older reactors. Possibilities of reactor sales in Saskatchewan and New Brunswick were under discussion at the time of writing. The Federal Government's Green Plan has provided a goal to stabilize greenhouse gas emissions over the next 10 years to 1990 levels

  10. The financing of early stage private companies in the hydrogen economy

    International Nuclear Information System (INIS)

    Morrison, D.

    2001-01-01

    This PowerPoint presentation described what venture capital is, what it looks out for, and what it will cost. The issue of what an investor expects from a venture capital partner was also addressed. The Working Ventures Canadian Fund Inc. is a $450 million venture capital fund with offices in Toronto, Saskatchewan and Halifax. They have invested in more than 200 companies in the past 11 years. In addition to focusing on semiconductors, power technologies, wireless communication, software, services and internet/e-commerce, the technology fund also focuses on alternative energy. The author described why deals are declined and how prices are determined. Entrepreneurs look out for investment, speed, industry knowledge, track record, and reputation

  11. The Renaissance way

    International Nuclear Information System (INIS)

    Harvie, W.

    1996-01-01

    The remarkable success of Renaissance Energy Ltd., of Calgary, under the leadership of its CEO, Clayton Woitas, was described. Clayton Woitas was selected as the 'Producer of the Year' for leading his company to a most successful year by following a simple set of fundamentals with unrelenting dedication and discipline. The achievements of the company in drilling a large number of small prospect wells in the plains areas of Alberta, its single-minded devotion to low cost production, avoidance of the fashionable, concentration on small-yield areas of both Alberta and Saskatchewan, its belief in a high level of delegation, and faith and confidence in its people, were described as the explanation for the company's outstanding success

  12. Uranium industry update

    International Nuclear Information System (INIS)

    Poissonnet, M.

    1994-01-01

    Canada is the world's largest producer of uranium. With stockpiles becoming depleted, new sources of production will soon be needed. Production in Ontario was expected to cease in 1996, leaving decommissioning as the main activity there. Present production in Canada is almost entirely from the Athabasca basin in Saskatchewan, and mainly from three mines, Key Lake and Rabbit Lake (both owned by Cameco and Uranerz), and Cluff Lake (owned by Cogema). Following hearings in 1993, extensions to Cluff Lake and Rabbit Lake, and a new project at McClean Lake (by Minatco) received environmental approval, while the Midwest project as presented by Denison was rejected, but Cogema was revising it (at the time of the conference). An environmental impact statement for Cigar Lake was due to be submitted to the Assessment panel in October 1994. The author regrets that discussion of 'natural analogues' has created confusion between uranium mining and nuclear waste disposal in the public mind. 2 ills

  13. Summary on uranium in Canada, 1984

    International Nuclear Information System (INIS)

    Ruzicka, V.; LeCheminant, G.M.

    1985-01-01

    Field and laboratory investigations of recently discovered uranium occurrences and deposits have revealed that (a) the mineralization processes that formed the Cigar Lake deposit, Saskatchewan were similar to those reported for the McClean Lake deposit; (b) the recently discovered Boomerang Lake occurrence related to the sub-Thelon unconformity occurs in a geological environment similar to that hosting deposits related to the sub-Athabasca unconformity; (c) additional occurrences of mineralization similar to the Black Sturgeon Lake showing, Ontario, will be restricted to areas containing uraniferous igneous rocks adjacent to ferruginous metavolcanic rocks in areas affected by Keweenawan hydrothermal activity; (d) uranium occurrences in the Otish Basin, Labrador Trough, Central Mineral Belt of Labrador and the Nonacho Basin were formed by epigenetic processes

  14. Monitoring results for the Factor 9 home

    International Nuclear Information System (INIS)

    Fugler, D.; Dumont, R.

    2009-01-01

    The Factor 9 home is a new demonstration project that consists of a single family residence located in Regina, Saskatchewan. The home features extremely high levels of energy and water use efficiency. The home was completed in April 2007. Energy and water savings targets were established for the Factor 9 home. In order to assess the extent to which the performance objectives were met, a project was undertaken to monitor energy and water use for a one-year period ending May 31, 2008. Several indoor air quality indicators were also measured. This paper discussed the findings of the project, with particular reference to energy conservation features; water conservation features; performance results; incremental cost of energy and water efficiency features; indoor air quality; and suggested improvements to the Factor 9 home. It was concluded that the demonstration project house showcased high levels of energy efficiency, renewable energy, and water efficiency with proven technologies. 3 refs., 4 figs.

  15. Uranium deposit research, 1983

    International Nuclear Information System (INIS)

    Ruzicka, V.; LeCheminant, G.M.

    1984-01-01

    Research on uranium deposits in Canada, conducted as a prerequisite for assessment of the Estimated Additional Resources of uranium, revealed that (a) the uranium-gold association in rudites of the Huronian Supergroup preferably occurs in the carbon layers; (b) chloritized ore at the Panel mine, Elliot Lake, Ontario, occurs locally in tectonically disturbed areas in the vicinity of diabase dykes; (c) mineralization in the Black Sturgeon Lake area, Ontario, formed from solutions in structural and lithological traps; (d) the Cigar Lake deposit, Saskatchewan, has two phases of mineralization: monomineralic and polymetallic; (e) mineralization of the JEB (Canoxy Ltd.) deposit is similar to that at McClean Lake; (f) the uranium-carbon assemblage was identified in the Claude deposit, Carswell Structure; and (g) the Otish Mountains area, Quebec, should be considered as a significant uranium-polymetallic metallogenic province

  16. Final report of the AECL/SKB Cigar Lake analog study. AECL research No. AECL-10851

    Energy Technology Data Exchange (ETDEWEB)

    Cramer, J J; Smellie, J A.T. [eds.

    1994-07-15

    AECL has conducted natural analog studies on the Cigar Lake uranium deposit in northern Saskatchewan since 1984 as part of the Canadian Nuclear Fuel Waste Management Program. This report provides background information and summarizes the results of the study, emphasizing the analog aspects and the implications of modelling activities related to the performance assessment of disposal concepts for nuclear fuel wastes developed in both Canada and Sweden. The study was undertaken to obtain an understanding of the process involved in, and the effects of, steady-state water-rock interaction and trace-element migration in and around the deposit, including paleo-migration processes since the deposit was formed. To achieve these objectives, databases and models were produced to evaluate the equilibrium thermodynamic codes and databases; the role of colloids, organics, and microbes in transport processes for radionuclides; and the stability of UO2 and the influence of radiolysis on UO2 dissolution and radionuclide migration.

  17. Inter-Provincial Migration Intentions of Family Physicians in Canada: The Roles of Income and Community Characteristics.

    Science.gov (United States)

    Mou, Haizhen; Olfert, M Rose

    2015-11-01

    The inter-provincial migration patterns of family physicians in canada show that some provinces like newfoundland and saskatchewan experience persistent net out-migration, while others, including ontario and british columbia, are destinations more often than origins of migrants. Governments in provinces exhibiting net out-migration have responded with a number of incentive and recruitment programs. In this study, we investigate the determinants of the stated interprovincial migration intentions of 3,995 rural and urban family physicians in the 2010 wave of the national physician survey. We consider a range of physician characteristics, community attributes and working conditions. We find that in the intention to move, higher compensation has a modest effect, while the community characteristics have a consistently important influence. Our results suggest that policy and program designers should acknowledge the critical role of community-level living and working conditions in their family physician recruitment and retention efforts. Copyright © 2015 Longwoods Publishing.

  18. Geological Survey of Canada radiocarbon dates XXIX

    International Nuclear Information System (INIS)

    McNeely, R.; McCuaig, S.

    1991-01-01

    This list presents 622 radiocarbon age determinations made by the Radiocarbon Dating Laboratory. All samples dated more than two years ago have now been reported in date lists. The total number (609) of samples from various areas are as follows: Offshore (43); Newfoundland (42); Labrador (11); Nova Scotia (39); New Brunswick (7); Champlain Sea (38); Quebec (54); Ontario (23); Manitoba (3); Saskatchewan (9); Alberta (6); British Columbia (92); Yukon Territory (71); Northwest Territories, mainland (33); Northwest Territories, Arctic Archipelago (126); U.S.A. - New York (6); Washington (1); Denmark Greenland (3). Tables 1 and 2 summarize the details of background and standard counts for the 2 L and 5 L counters during the period from December 6, 1988 to January 9, 1990. (author). Refs

  19. Gender, politics, and regionalism: factors in the evolution of registered psychiatric nursing in Manitoba, 1920-1960.

    Science.gov (United States)

    Hicks, Beverly

    2011-01-01

    In Canada, psychiatric nursing care is provided by two kinds of nurses. East of Manitoba, it is provided by registered nurses who may or may not have specialized psychiatric nursing education. In the four western provinces, a distinct professional group, registered psychiatric nurses, also provide care. Saskatchewan was the first province to achieve distinct legislation, in 1948, followed by British Columbia in 1951, Alberta in 1955, and Manitoba in 1960. Several factors coalesced to sway Manitoba to adopt the distinct profession model. First, there was little interest by the general nursing body in mental hospital nursing. Second, the other three western provinces had formed a Canadian Council of Psychiatric Nursing that encouraged mental hospital attendants and nurses in Manitoba. Third, a group of male attendants took on leadership roles supported by the mental hospital superintendents. Finally, Manitoba was culturally and geographically more aligned with western than eastern Canada.

  20. Geological Survey of Canada radiocarbon dates XXIX

    Energy Technology Data Exchange (ETDEWEB)

    McNeely, R; McCuaig, S

    1992-12-31

    This list presents 622 radiocarbon age determinations made by the Radiocarbon Dating Laboratory. All samples dated more than two years ago have now been reported in date lists. The total number (609) of samples from various areas are as follows: Offshore (43); Newfoundland (42); Labrador (11); Nova Scotia (39); New Brunswick (7); Champlain Sea (38); Quebec (54); Ontario (23); Manitoba (3); Saskatchewan (9); Alberta (6); British Columbia (92); Yukon Territory (71); Northwest Territories, mainland (33); Northwest Territories, Arctic Archipelago (126); U.S.A. - New York (6); Washington (1); Denmark Greenland (3). Tables 1 and 2 summarize the details of background and standard counts for the 2 L and 5 L counters during the period from December 6, 1988 to January 9, 1990. (author). Refs.