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Articles 571 - 588 of 588
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Unm Libqual+ Spring 2004 Survey, Association Of Research Libraries
Unm Libqual+ Spring 2004 Survey, Association Of Research Libraries
Assessment and Statistics
No abstract provided.
Surface Characteristics Of Bacillus Spores, Darlene Danette Sabio
Surface Characteristics Of Bacillus Spores, Darlene Danette Sabio
Theses and Dissertations
Rapid isolation and identification of spores from various environmental samples is necessitated because anthrax spores can be used as biological weapons. The hydrophobic nature of spores may allow for their rapid concentration and partial purification from contaminating materials. In this study, spores from four taxonomic groups of Bacillaceae were isolated, purified and characterized for hydrophobicity by hexadecane partitioning, surface morphology by scanning electron microscopy, and steady-state fluorescence by spectroscopy. The morphology of spores was similar within taxonomic groups and dissimilar between groups. Spore hydrophobicity ranged from 0.3% to 65% and all spores had fluorescence emission peaks at 335 nm and …
Residents' Attitudes And Perceptions Toward National Parks And Ecotourism Development In Ghana: The Case Of Dome Community In The Digya National Park, Paul Owusu Boi
Theses and Dissertations (Comprehensive)
The mode of park establishment generally conflicts with the use of natural resources as traditionally demanded by resident communities. These conflicts become compounded as a result of the process of land acquisition. Consequently, the process leads to formation of varied attitudes and perceptions that residents have towards national parks. The impacts of this attitude formation spread to any developments in the parks. There are many studies on attitudes of park residents toward tourism development in parks, however, only a few have examined attitudes and perceptions in the pre-development stage of tourism. This research uses a case study approach to examine …
An Evaluative Framework For Assessing Information Management In Watershed Management: The Case Of The Grand River Conservation Authority (Ontario), Robert Scott Brown
An Evaluative Framework For Assessing Information Management In Watershed Management: The Case Of The Grand River Conservation Authority (Ontario), Robert Scott Brown
Theses and Dissertations (Comprehensive)
Watershed management has been rapidly evolving over the last 50 years. The current focus has been adaptive and ecosystem-based approaches to watershed management, redefining roles, responsibilities, and relationships of watershed organizations. While entire management models need to be heavily scrutinized, the practices and policies surrounding information are fundamentally important. Information forms the understanding and knowledge for watershed decision-making. Watershed organizations need to be critical of the policies and practices affecting their collection, storage, processing, analysis, monitoring, and reporting of data and information. Among the Conservation Authorities, the GRCA has developed a proficiency at information management, doing it as well as …
The Contribution Of Stewardship To Park Planning And Management In Ontario: A Study Of Bruce Peninsula And Georgian Bay Islands National Parks, Felicitas Egunyu
The Contribution Of Stewardship To Park Planning And Management In Ontario: A Study Of Bruce Peninsula And Georgian Bay Islands National Parks, Felicitas Egunyu
Theses and Dissertations (Comprehensive)
Parks Canada has adopted ecosystem-based management as a means of maintaining ecological integrity. However, ecosystems often extend beyond park boundaries. Where parks share boundaries with other government-protected areas, arrangements have often been made for cooperation. These arrangements usually result in mutual benefits for the protected areas involved. Where parks share boundaries with privately owned land, stewardship is one of the methods being used to implement conservation-based practices. This study investigated the extent to which stewardship contributes to park planning and management in Ontario using the Georgian Bay Islands and Bruce Peninsula National Parks as case studies. Results show that stewardship …
Housing The Low-Income Elderly In Geneva. A Case Study (Switzerland), Martine Freedman
Housing The Low-Income Elderly In Geneva. A Case Study (Switzerland), Martine Freedman
Theses and Dissertations (Comprehensive)
In Geneva (Switzerland), some of the elderly live in housing built especially for this category of the population. Most of this housing is located in the city centre, is close to all services, and has good access to public transportation. However, we observe spatial and social segregation between the elderly who live in retirement housing and the population of their neighbourhood. The aims of this research are to examine the barriers and meeting-points between the elderly who live in these apartments and the population of their neighbourhood, to identify the factors that lead these elderly to be segregated, and to …
Forest Fires, Woodland Caribou And Land Use Policies In Northwestern Ontario (Rangifer Tarandus), Brian Frederick Kutas
Forest Fires, Woodland Caribou And Land Use Policies In Northwestern Ontario (Rangifer Tarandus), Brian Frederick Kutas
Theses and Dissertations (Comprehensive)
Woodland caribou (Rangifer tarandus caribou) are a threatened species in Ontario's boreal forest. Caribou require habitat that supports appropriate forage, including large areas of lichen rich forests. This research examines two dynamics that influence woodland caribou habitat in northwestern Ontario. These dynamics are forest fires and land use policies. The effects of forest fires are assessed quantitatively at both the ecosite and landscape scales within Woodland Caribou Provincial Park. Land use policy and management activities are evaluated using a case study and a policy analysis of protected area and forest management approaches to woodland caribou conservation in this region. Forest …
Using Gis And Spatial Statistics To Explore And Model Demand For Emergency Medical Services In The City Of Sudbury, Ontario, Marc Lefebvre
Using Gis And Spatial Statistics To Explore And Model Demand For Emergency Medical Services In The City Of Sudbury, Ontario, Marc Lefebvre
Theses and Dissertations (Comprehensive)
The purpose of this research is to examine the nature of the relationship between EMS ambulance call volume and demographic, socioeconomic and geographic (urban structural) forces in the City of Sudbury, a medium sized city of approximately 100,000 persons in Ontario, Canada. As in past research in the area of EMS demand, linear regression is used to model this relationship. However, unlike previous work, spatial autocorrelation inherent in real world data is addressed to mitigate violation of the assumption of independence required for classic regression. Using a Geographical Information System (ArcView 3.2) EMS data are geolocated onto a spatial framework …
Regional Planning And British Columbia's Agricultural Land Reserve: A Case Study Of Land Use, Development And Policy Impacts In The Central Okanagan Valley, Danielle H. Noble
Regional Planning And British Columbia's Agricultural Land Reserve: A Case Study Of Land Use, Development And Policy Impacts In The Central Okanagan Valley, Danielle H. Noble
Theses and Dissertations (Comprehensive)
In North America, farmland is commonly targeted as the site of urbanization, because it is often the most easy to develop. British Columbia has been no exception. But British Columbia is unique in North American planning because it has imposed a comprehensive agricultural land reserve (ALR), now over thirty years old, to respond to agricultural land loss. Such an instrument can have important implications for land-use planning and for planning practice. This research documents some of the impacts of the ALR on planning while focusing on the Central Okanagan Valley as a case study region. The lessons of the Okanagan …
Tackling The Issue Of Access: Situating Place Within Immigrant Women's Experiences Of Health And Health Care (Ontario), Jillian C. Paul
Tackling The Issue Of Access: Situating Place Within Immigrant Women's Experiences Of Health And Health Care (Ontario), Jillian C. Paul
Theses and Dissertations (Comprehensive)
Access to health care services is an essential element to immigrant women receiving the care that they need. However, there are barriers that women face as immigrants in a new community. Language, cultural awareness and household responsibilities are issues that a significant number of immigrant women encounter when accessing health care services. There are significant gaps within geographic literature pertaining specifically to marginalized populations and health care experiences. More recent work is beginning to emerge that examines the social and behavioural aspects of health and health care. This study intends to contribute to this growing body of literature aimed at …
Using A Computerized Data Collection Method To Explore Sketch Map Drawing Sequence, Niem Tu Huynh
Using A Computerized Data Collection Method To Explore Sketch Map Drawing Sequence, Niem Tu Huynh
Theses and Dissertations (Comprehensive)
Cognitive mapping has attracted immense interest from many fields, creating collaborative and cross-disciplinary research. The study of cognitive maps enjoyed almost two decades of growth, until its decline in the early 1980s. By the 1990s, the new cross-disciplinary exchange with computer science and information technology has renewed interest in the field, which may be the next wave of cognitive mapping research explosion. This study will, through the development of an innovative tool and an in depth analysis of cognitive maps, namely, sequence, search for links between sequence and other variables, namely sketch map type classification, sketch map drawing processes and …
Impacts At The Coast: Climate Change Influences On Lake Huron's Water Levels At Oliphant (Ontario), Kevin Tupman
Impacts At The Coast: Climate Change Influences On Lake Huron's Water Levels At Oliphant (Ontario), Kevin Tupman
Theses and Dissertations (Comprehensive)
Since 1998, climate change induced low water levels in the Great Lakes have caused environmental and socioeconomic impacts along most of the Great Lakes' shorelines. According to recent climate change research involving different water level scenarios, climate change over the next century may continue to cause water levels in the Great Lakes to decline. Such impacts may include wider shorelines, drying of coastal wetlands, and navigation hazards that may result in increased dredging activities. These impacts will have a strong influence on new shoreline management policies and planning. To better understand potential future impacts, a specific methodology was developed to …
Circulation Mapping Of The North Atlantic Ocean During The 1990'S And From 1974 To 1984 As Determined From The World Ocean Circulation Experiment (Woce) Eulerian Current Meter Moorings, Roger Palmini
Theses and Dissertations (Comprehensive)
The Study of the ocean presents many challenges due to its vast size and the difficulty in representing such a system with the availability of few data measurements. The World Ocean Circulation Experiment (WOCE) is the largest oceanographic experiment ever conducted. Data collection has been completed and we are now in the analysis, interpretation, modeling and synthesis phases (AIMS). An analysis and interpretation of the North Atlantic Ocean was conducted using a subset of the WOCE data. In the pre-WOCE period between Apr-11-74 and Sep-03-84 a total of 272 records were obtained having a spatial range of 23.2˚- 60.2˚N and …
Temporal Variability In Nutrient Transport In A First-Order Agricultural Basin In Southern Ontario, Merrin L. Macrae
Temporal Variability In Nutrient Transport In A First-Order Agricultural Basin In Southern Ontario, Merrin L. Macrae
Theses and Dissertations (Comprehensive)
This thesis examines phosphorus and nitrate transport in a first-order agricultural catchment in Southern Ontario. Specific areas of concern relate to (1) long- and short-term temporal variability in nutrient export patterns, (2) the role of drainage tiles in annual nutrient export, (3) the effects of antecedent hydrologic conditions (AHC) on nutrient export patterns and (4) temporal variability in the nutrient retention in riparian buffer strips and streams. Temporal variability in hydrochemical export from the study basin over a two-year period is described and quantified and the importance of high magnitude events is highlighted. This is the first comprehensive study to …
Women's Agency In The Development Of Hybrid Social Spaces: The Trials Of Sarah Ballenden And Maria Thomas In Canada's Red River Colony, 1850 And 1863 (Manitoba), Sharron A. Fitzgerald
Women's Agency In The Development Of Hybrid Social Spaces: The Trials Of Sarah Ballenden And Maria Thomas In Canada's Red River Colony, 1850 And 1863 (Manitoba), Sharron A. Fitzgerald
Theses and Dissertations (Comprehensive)
In 1850 and 1863, the British Hudson's Bay Company's Red River colony (current day Winnipeg) witnessed two sensationalized lawsuits. These lawsuits focused on two women of mixed First Nations and British extraction, namely Sarah Ballenden and Maria Thomas. Using these legal cases as a backdrop, this study aims to destabilize the notion that British claims to power and authority in the "contact zones" in the Red River colony were "fixed" and that women were the passive victims of history. I argue that British women developed defensive strategies based on their situated knowledges of social and spatial relations in that place. …
Using Geographic Information System (Gis) Software To Predict Blackbird Roosting Locations In North Dakota, Ryan L. Wimberly, Tony A. Slowik, H. Jeffrey Homan, Linda B. Penry
Using Geographic Information System (Gis) Software To Predict Blackbird Roosting Locations In North Dakota, Ryan L. Wimberly, Tony A. Slowik, H. Jeffrey Homan, Linda B. Penry
United States Department of Agriculture Wildlife Services: Staff Publications
Cattail stands provide roosting and staging areas for large congregations of blackbirds in North Dakota in late summer and early fall. Since 1991, the U.S. Depamnent of Agriculture, Ammal and Plant Health Inspection Service, Wildlife Services (WS) program has conducted a cattail management program in North Dakota to alleviate blackbird damage to ripening sunflower. To extend the capabilities of the program, a geographical mformation system (GIS) will be incorporated to help WS personnel find blackbird roosts more effectively. We will use the GIs to construct field maps showing the association between areas of moderate to hgh sunilower damage (>5%) …
Reconfiguring Childhood Boys And Girls Growing Up Global, Cindi Katz
Reconfiguring Childhood Boys And Girls Growing Up Global, Cindi Katz
Publications and Research
Children are a spur, a commitment, a way of imaging the future—but all too often these sorts of phrases just rattle around a vacuum, their utterance the beginning and end of the commitment. We emphasize “the best interests of the child,”but this gloss provides a moral imperative to all manner of uncompleted projects and unfulfilled policies. Likewise, the use of children’s images or presence in public forums of all types gives a patina of honorableness to practices and plans that never actually make good on the promissory note of childhood. The 1992 Rio Earth Summit is a notable example. Such …
Wheatbelt Waterwise = Saltwise : Gardening Guide, John Colwill, Juana Roe
Wheatbelt Waterwise = Saltwise : Gardening Guide, John Colwill, Juana Roe
Bulletins 4000 -
As a result of agricultural clearing, many country towns are now feeling the effects of rising groundwater and the salt that it carries. Salinity has been identified as Australia’s number one environmental problem. While most people think that salinity means land lost to agriculture, it also poses a serious threat to many country towns. A report for the Department of Agriculture in 2001 highlighted the need for simple and cost-effective salinity management strategies to be adopted in wheatbelt towns. These included water recycling, revegetation and more efficient water use.