University of Northern British Columbia Institutional Repository

Search results

Search Results

Displaying (1 - 20 of 3,182)

Pages

Title: The perception of emotional expressions in incarcerated youth.
Contributors: Evan Douglas Vike (author), Glend Prkachin (Thesis advisor), University of Northern British Columbia (Degree granting institution)
Abstract: The aim of this study was to explore if the social difficulties experienced by incarcerated youth are related, in part, to some deficit in perceiving socially important information conveyed by facial expressions of emotion. Furthermore, it sought to investigate the underlying structural or functional impairment of processing facial emotion within this subpopulation. -- p.ii.
Discipline: Psychology
Date added: 2017-03-29T17:33:32.095Z

Title: A neural network model of the primary visual cortex.
Contributors: Alan Spara (author), Charles Brown (Thesis advisor), University of Northern British Columbia (Degree granting institution)
Abstract: Many problems in modern computing require a visual component. That is to say, it is fairly common for applications to have a need to see their environments. These applications will typically employ techniques designed specifically to solve the particular task needed for the application, and have little or no relation to the human visual system. Humans generally do not have difficulty interpreting the world around us. When traveling through known environments, we can easily recognize particular walls, doors and other objects in our view. We are not confused by the huge number factors that can complicate an image. The generalization and robustness of the human system would provide a huge benefit to any system that requires more advanced vision than is capable with the ad-hoc methods developed previously. If the underlying principles that make the human visual system so powerful can be identified and implemented programmatically, then a machine could reap the benefits obtained by humans. The purpose of this thesis is to demonstrate that a visual system modeled after the human visual system will be robust and accurate enough to solve real world problems - and to be useful in a non-trivial application. By developing neural networks that directly model the most primitive image processing cells of the human visual system, a platform can be built on which advanced vision systems can be developed.
Discipline: Computer Science
Date added: 2017-03-30T17:06:00.019Z

Title: Wilps Wats'inaalukw: knowledge from the House of Wats'inaalukw
Contributors: Vanessa Morgan (author), Margaret Anderson (Thesis advisor), University of Northern British Columbia (Degree granting institution)
Abstract: No abstract available.
Discipline: First Nations Studies
Date added: 2017-04-10T22:06:57.59Z

Title: Over the Edge (newspaper), March 10, 2010
Date added: 2017-06-29T15:51:48.259Z

Title: Over the Edge (newspaper), November 19, 2003
Date added: 2017-06-29T16:05:04.365Z

Title: Over the Edge (newspaper), November 11, 2009
Date added: 2017-06-29T17:07:16.652Z

Title: The Asbestos Sheet May 1966
Date added: 2017-10-06T20:59:46.679Z

Title: British Columbia Physiographic Subdivisions
Abstract: Item is a map compiled and produced by Geographic Division, Surveys and Mapping Branch, Department of Lands, Forests, and Water Resources ; geological and physiographical data supplied by Dept. of Mines and Petroleum Resources, Victoria, B.C. (1964).
Date added: 2020-07-13T22:31:15.696Z

Title: Cassiar Courier - November 1976
Date added: 2017-10-10T17:01:20.169Z

Title: Ecological importance of licks to four ungulate species in north-central British Columbia.
Contributors: Jeremy B. Ayotte (author), Katherine Parker (Thesis advisor), University of Northern British Columbia (Degree granting institution)
Abstract: No abstract available.
Discipline: Natural Resources & Environmental Studies
Date added: 2017-03-30T17:00:32.115Z

Title: Characterizing the CRD-BP-RNA interaction in-vitro and in cells.
Contributors: Mark Barnes (author), Chow Lee (Thesis advisor), University of Northern British Columbia (Degree granting institution)
Abstract: The highly conserved family of RNA-binding proteins known as the VICKZ RNA-binding proteins play an integral role in the formation of cytoplasmic RNPs which leads to the stabilization, localization and translational control of many mRNA transcripts in the cell. The key investigation of this thesis was to analyse the binding ability of the VICKZ protein family member, the coding region determinant-binding protein (CRD-BP), both in-vitro and in cells. CRD-BP has four K-homology (KH) domains and two RNA-recognition motif (RRM) domains. Deletion studies in CRD-BP orthologs have shown that the KH domains, and not the RRM domains, are predominantly responsible for binding to RNA substrates. However, it is still unclear to what extent each of the KH domains play in their physical interaction with RNA molecules, nor is it known if each of the KH domains an play equal role in interacting with different RNA substrates. In an effort to address the above questions, we used site-directed mutagenesis to mutate the first glycine of the G-X-X-G motif in each KH domain separately, and in combinations. We mutated the glycine to an aspartate to introduce both physical and electrostatic hindrance for binding at the G-X-X-G motif. The goal was to determine if such a mutation can disrupt CRD-BP's ability to bind its RNA substrates both in-vitro and in cells. Our results showed that KG single mutants KH2, KH3 and KH4 did not disrupt the CRD-BP-c-myc CRD RNA interaction in-vitro. CRD-BP KH1 single mutant exhibited a modest reduction in binding to the c-myc CRD RNA substrate in-vitro. However, double KH domain mutations (KH1-2, KH1-3, and KH2-4) resulted in a complete abrogation of CRD-BP's ability to bind the c-myc CRD RNA substrate, suggesting these KH domains work in tandem to bind to the c-myc CRD RNA substrate in-vitro. Interestingly, the CRD-BP KH domain double mutant, KH3-4, showed only a modest reduction in the c-myc CRD RNA substrate binding, suggesting that the first glycine in the G-X-X-G motif of KH3 and KH4 doe
Discipline: Chemistry
Date added: 2017-03-30T17:13:16.202Z

Title: Accessing HAART in northern BC: Understanding the barriers and supports to medication adherence and engagement in HIV-related care.
Contributors: Michael David Jordan (author), Jos~e Lavoie (Thesis advisor), University of Northern British Columbia (Degree granting institution)
Abstract: Highly active antiretroviral therapy (HAART) has significantly improved the health and well-being of many people living with HIV. Successful treatment with HAART requires a very high level of adherence, and continued engagement with health care services. Particular challenges to successful treatment with HAART exist in northern BC, but little research has been done in this region. This study investigated the experiences of those prescribed HAART who live in northern BC in order to identify what barriers and supports exist to optimal adherence, and engagement in HIV-related care. In-depth interviews indicated the complex and intersecting factors which affect adherence and engagement in care. Proximal, intermediate and distal social determinant of health which are relevant to adherence and engagement in HIV-related care were identified. Depression and stress, prioritization, and access to medications and care were identified as mechanisms in which various factors acted as barriers to adherence and engagement in care. --Leaf ii.
Discipline: Community Health
Date added: 2017-04-11T21:12:55.688Z

Title: Guided reading: a manual for grade 1 educators
Contributors: Melissa Nielsen (author), Andrew Kitchenham (Thesis advisor), University of Northern British Columbia College of Arts, Social, and Health Sciences (Degree granting institution), Tina Fraser (Committee member), Deborah Thorvaldson (Committee member)
Abstract: Grade 1 is markedly the most challenging and exciting time in a child’s school experience. These children are no longer the youngest at school, and chances are they have gained an inch or two in height; in this sense, it is a year to feel big. This also marks a time of learning how to read, one of the biggest milestones during the Grade 1 school year. Learning to read is an essential, and fundamental, component of being a successful student, as it spans across all grades and all curriculum. Guided reading can serve as an effective and practical teaching program in order to effectively support students’ journey of developing reading proficiency. This project describes my development of a guided reading manual for Grade 1 teachers... .
Discipline: Education-Special Education
Date added: 2017-05-15T16:21:59.754Z

Title: The Asbestos Sheet Sept. 1961
Date added: 2017-10-06T21:06:22.295Z

Title: Manson Creek Map Area, British Columbia
Contributors: Armstrong, J. E. (John Edward), 1912- (Author), Geological Survey of Canada (Author)
Date added: 2017-05-19T16:54:59.971Z

Title: Private rapid response fire and rescue unit RESC-U commercial viability
Contributors: Tony M. Messer (author), Raymond Cox (Thesis advisor), University of Northern British Columbia (Degree granting institution)
Abstract: Resource companies in Canada operate in remote locations, often hours away from the closest municipality where emergency services such as police, fire and emergency medical services are located. People and equipment use low grade roadways to travel in and out of these locations and deal with the risks of incidents occurring. When an incident such as a motor vehicle collision does occur, the patient can be trapped in the wreckage for hours with no protection from the elements waiting for rescuers to arrive and provide critical interventions. Similarly, tank truck leaks and wildfires that start small can grow in size and severity without quick response actions from trained responders utilizing the appropriate equipment. We will investigate the frequency and severity of these and other incidents occurring in remote locations where resource companies are expanding into and evaluate whether the risks justify the commercial viability of a new service delivery. By analyzing the costs of these incidents to the resource companies in terms of injuries to humans and wildlife, environmental impact and also company reputation, we will see if there is a need for providing a more rapid response model. If the service is indeed justified, at what price point does it become palatable to the resource companies as they weigh the pros and cons of taking on additional costs. Our research will ask the question of the companies and then see if that pricing model will provide sufficient revenue to cover the costs to provide the service and provide a reasonable return on investment for the service provider. Some of the metrics used for the financial analysis will be payback periods to recoup the capital outlay, internal rates of return on the capital investment, and the net present value of the future revenues that are projected to be generated. At the conclusion of the study we can make an informed decision as to whether this venture is truly a wise investment of time, money, and manpower or if the return on investment is not worth the
Discipline: Business Administration
Date added: 2017-04-10T22:08:14.814Z

Title: Map of permanent Growth and Yield Samples, Aleza Forest Reserve
Contributors: Aleza Lake Forest (Author)
Date added: 2017-05-11T22:58:40.094Z

Title: Cassiar Courier - December 1990
Date added: 2017-10-10T15:50:11.88Z

Title: The Asbestos Sheet Feb. 1969
Date added: 2017-10-06T20:57:07.167Z

Title: Cassiar Courier - October 1982
Date added: 2017-10-10T16:37:33.828Z

Pages

Usage statistics