Digital Commons Network^™

Living On Breath And Spirit: Spiritual Intelligence And Spiritual Journey In The Christian Faith Tradition, Maria Zinsstag

Theses and Dissertations (Comprehensive)

In the last decade, one observes an increased interest in applied spirituality that takes into account the fact that spirituality has left the boundaries of religion. Psychologists and neuroscientists postulate a spiritual intelligence. As a scientific concept it adopts an etic perspective on spirituality. It is used in healthcare, management and education. It is interested in spirituality but not in religion. Christian spirituality on the other hand is rooted in a particular religion. Lytta Basset offers guidance for spiritual growth in the Christian faith tradition. Because spiritual growth is very personal, Basset adopts an emic perspective on spiritual experiences. This …

An Apple A Day: Exploring Food And Agricultural Knowledge And Skill Among Children In Southern Ontario, Shannon Alberta Kornelsen

Theses and Dissertations (Comprehensive)

While the literature on food has somewhat addressed rudimentary food skills and their importance in the creation and maintenance of a healthy population, there remains a serious lack of research into the importance of food and agricultural skills and knowledge transference to children, especially given the rise in diet-related illnesses. This study focuses on the perceived importance of food and agricultural education initiatives, as well as the opportunities and barriers that exist within the elementary school classroom to incorporate food and agricultural topics, in the context of southern Ontario, specifically Wellington County. Drawing on Wilkin's concept of ‘food citizenship’ as …

Plant Isotopes As Indicators Of N Cycling Processes In Agricultural Fields, Eric Thuss

Theses and Dissertations (Comprehensive)

When nitrogen (N) availability exceeds biological demand, excess N, especially nitrate (NO₃), may subsequently pollute ground and surface water. Agricultural practices in Southern Ontario typically supplement soils with organic and inorganic nutrients to aid in crop development, and employ various management techniques to limit nutrient loss. Excess N has several potential fates, which are controlled by the net effects of numerous N cycling reactions in the soil that are often difficult to measure directly. N cycling in soils is controlled in large part by soil moisture, as it affects microbial activity and soil redox conditions. Stable isotope geochemistry …

An Evaluation Of A Dialogic Book-Reading Program For At Risk Children, Daniel Anthony Colangelo

Theses and Dissertations (Comprehensive)

Children from low-income backgrounds are at a higher risk for reading difficulties partly because they are read to less frequently in the home (Adams, 1990). When shared reading does occur in low-income homes, it is usually of poorer quality when compared to reading in middle- or upper-income homes (Arnold, Lonigan, Whitehurst, Epstein, 1994). Dialogic reading, a form of enhanced discussion and structured questioning during shared-book reading, can be a cost effective way of improving the language and literacy skills of young children. The current research examines the effectiveness of a community-based, four-month dialogic reading intervention called the Dialogic Reading Club …

Mathematical Modeling And Control Of Nonlinear Oscillators With Shape Memory Alloys, Mohamed Bendame

Theses and Dissertations (Comprehensive)

Shape memory alloys (SMAs) belong to an interesting type of materials that have attracted the attention of scientists and engineers over the last few decades. They have some interesting properties that made them the subject of extensive research to find the best ways to utilize them in different engineering, biomedical, and scientific applications. In this thesis, we develop a mathematical model and analyze the behavior of SMAs by considering a one degree of freedom nonlinear oscillator consisting of a mass connected to a fixed frame through a viscous damping and a shape memory alloy device. Due to the nonlinear and …

Understanding Academic Success For Onkwehonwe (Indigenous) Students Through The Use Of An Onkwehonwe'neha (Indigenous Methodology), Ashley Victoria Dorothy Johnson

Theses and Dissertations (Comprehensive)

School-retention rates for Indigenous (Onkwehonwe) students are disproportionately lower than the non-Indigenous population in Canada (Mendelson, 2006). Currently, few studies on Native education acquire the perspectives and knowledge from successful OS. Many nonpersistence factors for OS have been uncovered, but few studies have offered solutions. Additionally, there is minimal (re)search using an Indigenous methodology (Onkwehonwe’neha) in the exploration Onkwehonwe education. This search (study) focused on the perspectives and experiences of six successful OS (i.e., five graduate students and one entering a graduate program). Two of the six participants were Aboriginal student-services coordinators at accredited universities within Ontario, Canada. Through the …

Reconstructing Sex: Women Having Sex With Women, Alixandra Holtby

Theses and Dissertations (Comprehensive)

This study examines the experience of exclusion from the dominant understandings of sex for women who have sex with women, including queer, pansexual, bisexual, and lesbian women. Using ideas of the constructed nature of sex, particularly the use of sexual scripts (Simon & Gagnon, 1973), as well as the (hetero)sexist context in which these scripts are formed, qualitative interviews with 11 queer, pansexual, bisexual, and lesbian women were analyzed regarding their development of their understandings of what constitutes sex, their expectations and experiences of sex, their negotiation of desire and sexual identity, and their perspectives on sex between women and …

Predicting Resilience In Young Adult Turning Point Stories: A Narrative Approach To Understanding Well-Being, Norah Love

Theses and Dissertations (Comprehensive)

One way to understand well-being is through the examination of narrative turning point stories, which are stories about an event or episode that represents an important change in one’s life. To better understand what contributes to the well-being of young adults, this study examined predictors in adolescence of dimensions of turning point stories in young adulthood. Standardized measures of youth’s prosocial behaviour, hyperactivity, selfesteem, family functioning and sense of community in Grade 9 were used to predict the following narrative dimensions of Grade 12 youths’ (n=96) turning point stories: affect transformation, specificity, ending resolution, personal growth, meaning-making and …

Marketing The Academy: A Theoretical Analysis Of Consumption, Identity, And The Branding Of Contemporary Universities, Anthony David Frost

Theses and Dissertations (Comprehensive)

Consumer culture has long presented ethical issues for the academic world. As the nature and processes of consumer culture have become more integrated with the operation of universities, the debate has escalated. Over the past 15 years, institutions have made increasing use of sophisticated marketing techniques and, while many administrators applaud their use to define, grow, and protect a school’s reputation, many critics have decried what they see as nothing more than crass commercialism. This study is an examination of the development of consumer culture after World War II, when large numbers of students entered post-secondary school. Critical analysis is …

Physiological And Toxicological Effects Of Pb Plus Cd Mixtures On Rainbow Trout (Oncorhynchus Mykiss) In Soft Acidic Water, Yvonne Kara

Theses and Dissertations (Comprehensive)

The ability of a metal to cause toxicity in aquatic environments is highly dependant upon the water chemistry, which can influence metal bioavailability. Metal bioavailability is affected by the concentration of the metal, complexation of the metal by organic and inorganic ligands, and by the speciation of the metal. Predictive models of metal toxicity, such as the biotic ligand model (BLM) have mainly focused upon predicting the toxicity of individual metals rather than the toxicity of metals in mixtures, which are more commonly found in contaminated waters. Two metals that are commonly found together are Pb and Cd which can …

Paleolimnological Reconstruction Of Hydrologic Change In The Slave River And Great Slave Lake During The Past Millennium, Matthew Ennis

Theses and Dissertations (Comprehensive)

The Slave River Delta (SRD), NWT, represents a pivotal node in the upper Mackenzie Basin watershed and is a productive northern wetland landscape with a rich natural and cultural heritage. Concerns over environmental consequences of natural and anthropogenic-driven decline in river discharge as well as climate variability have prompted hydroecological sstudies to improve understanding of how this ecosystem functions over time and space. However, long-term natural hydrological variability of the Slave River system is not well documented and needs to be further developed. In order to provide a temperal context for understanding and evaluating the impacts of climate variability and …

Insights Into The World Of Pea Nodulation Using The Low Nodulator R50, Scott Clemow

Theses and Dissertations (Comprehensive)

Cytokinin oxidase (CKX) is the enzyme responsible for the degradation of cytokinin, a class of adenine-based plant hormones that stimulate cell division, among other physiological processes. The pea mutant R50 is characterized by having a pale leaf phenotype, dwarf stature, few lateral roots, low nodule formation, and elevated levels of endogenous cytokinins in its shoots, roots and nodules. When compared to that of the wild-type Sparkle, total CKX activity is low but the transcript levels of PsCKX1 are significantly higher. In this study, I investigated the expression of PsCKX1 throughout the development of a nodule and the localization of PsCKX1 …

A Qualitative Exploration Of The Needs Of (Pre)Parenting: Women Parenting With Women In Southern Ontario, Krystal Lee Kellington

Theses and Dissertations (Comprehensive)

Over the years research has examined various aspects of Women Parenting with Women (WPW) and their families. The focus of the research on these families has to an extent, been influenced by the social and political debates throughout the years that saw these families struggle through one challenge to the next. Through these challenges, research has examined the claims and accusations for and against these families, generating information on the mental health and suitability of same-sex parents, the well-being of their children, and how these families function without a nuclear family structure. As the social and political climate continues to …

Insights Into Genome Functional Organisation Through The Analysis Of Interaction Networks, Andre Masella

Theses and Dissertations (Comprehensive)

Using computational techniques to identify orthology and operon structure, it is possible to find functional interactions between genes, which, together, define the genetic interactome. These large networks contain information about the relationships between phenotypes in organisms as genes responsible for related abilities are often co-regulated and reasserting of these genes can be detected in the operon structure. However, these networks are too large to analyse by hand In order to practically analyse the networks, a computational tool, gisql, was developed and, using this tool, the connectivity patterns in the genetic interactome can be analysed to understand high-level organisation of …

The Pleiotropic Mutant R50 (Sym16): A Link Between Cytokinin And Starch Metabolism May Explain Its Seed Phenotype, Chengli Long

Theses and Dissertations (Comprehensive)

Cytokinins are a class of adenine-based plant hormones that stimulate cell divisions and are therefore essential for organ growth and development. The role that cytokinin plays in nodulation and that of R50 (syml6) in particular is very complex. In this study, a cytokinin antagonist and a cytokinin oxidase (CKX) inhibitor were used as tools to study the effects of cytokinin perception or cytokinin degradation on nodulation in pea, the cytokinin transduction pathway, especially that induced by CRE1/AHK4, and CKX play a significant role in pea nodulation. Comparison of the full length sequences PsCKX2 cDNAs from Sparkle and R50 …

Urban Neighbourhood Associations: People, Organizations, And Place, Brian Michael Hoessler

Theses and Dissertations (Comprehensive)

In a world increasingly “globalized” through advances in transportation and communication, place still matters. Our urban communities, dense and mixed in character, are homes for important social, economic, and political institutions and relationships (DeFilippis, Fisher, & Shragge, 2006), with volunteer-run neighbourhood associations bringing the voices of community residents into the conversation. My research with two such groups in Kitchener, Ontario, originally focused on organizational characteristics that aided their work in addressing neighbourhood issues such as crime, but later expanded to include considerations of the urban context within which both groups belong. Semi-structured qualitative interviews with association members and external actors …

The Role Of The Subtalar Joint And The Influence Of Footwear Characteristics During Slip Perturbations, Jessica M.R. Berrigan

Theses and Dissertations (Comprehensive)

Slips are considered one of the most common causes of major accidental injuries. The objective of this thesis is two-fold. The first objective is to determine the role of the subtalar joint during a slipping perturbation. The second is to determine if certain footwear characteristics, that may restrict the normal function of the subtalar joint (i.e., insole stiffness and heel counter stiffness), will change the response to unexpected heel contact slipping perturbations.

Forty-two participants (30 females, 12 males) were recruited from a university aged population (21.19 years ± 2.7 years). Trials were performed over a 10 m walkway with rectangular …

The Role Of Auditory Feedback On The Control Of Voice Fundamental Frequency (F0) While Singing, Dwayne Nicholas Keough

Theses and Dissertations (Comprehensive)

Whether we are learning how to play a new instrument, song, or even learn a second language, the nervous system relies on various forms of sensory feedback to establish task-specific sensorimotor representations. Over time, the plasticity of the nervous system permits neural reorganization and the formation of an ‘internal model’. It has been suggested that internal models represent neural maps of skilled movement that store the relationship between the motor commands, environment and sensory feedback responsible for their production. These internal representations are often investigated by altering a particular aspect of the sensory feedback associated with a given task. Arguably …

The Warrior Women Of Transnational Cinema: Gender And Race In Hollywood And Hong Kong Action Movies, Lisa Funnell

Theses and Dissertations (Comprehensive)

In The Warrior Women of Transnational Cinema, I consider the significance of transnational Asian action women in the post-1997 Hong Kong cinema; more specifically, I explore how Pan-Asian (e.g. Michelle Yeoh, Pei Pei Cheng, Ziyi Zhang), Asian American (Lucy Liu, Maggie Q, Marsha Yuen), and Asian Canadian (e.g. Francoise Yip, Charlene Choi, Kristy Yang) warrior women function as a source of transnational female identity for local, Pan-Asian (i.e. East and Southeast Asian), and diasporic Asian audiences. I argue that the post-1997 Hong Kong cinema—and not Hollywood—has offered space for the development of Pan-Asian and Asian North American screen identities …

Rethinking Biodiversity Conservation Effectiveness And Evaluation In The National Protected Areas Systems Of Tropical Islands: The Case Of Jamaica And The Dominican Republic, Suzanne Mae Camille Davis

Theses and Dissertations (Comprehensive)

Island conservation theory and practice with regard to conservation of tropical terrestrial biodiversity in protected areas systems has yet to be adequately addressed in conservation literature. This knowledge gap is identified as a key contributor to the adoption of scientific principles for in situ biodiversity conservation, and “universal” conservation and protected area management paradigms that are unsuitable for island contexts and geographical scale. The underlying assumption is that “universal” concepts of biodiversity conservation, protected areas management, and evaluation of their effectiveness are transferable to the ecological and socio-economic contexts of tropical islands. The expected outcome of this knowledge transfer is …

Witnessing From A Distance: Postwar Literary Representations Of The Holocaust, Miriam Carolin Raethel

Theses and Dissertations (Comprehensive)

This thesis concerns itself with the possibilities and limits of witnessing the Holocaust from a distance. It analyzes the ways in which the notion of distance—temporal, geographical, linguistic, and aesthetic—influences, shapes, and alters the act of bearing witness to a remote historical event, which, because of its enormity, seemingly defies the act ofwitnessing and thus ofrepresentation. This study investigates the long-lasting impact ofthe Holocaust on subsequent generations, particularly on third-generation descendants ofvictims and perpetrators, and explores how the traumatic legacy ofthe Holocaust locates new forms of representation within the context ofpostmodernism, which, because of its emphasis on fragmentation, on the …

But Where Will They Build Their Nest? Liberalism And Communitarian Resistance In American Cinematic Portrayals Of Jewish-Gentile Romances, Holly A. Pearse

Theses and Dissertations (Comprehensive)

This dissertation analyzes approximately fifty American films that feature predominantly heterosexual interfaith/intercultural romantic, sexual or marital relations between Jewish and Gentile protagonists. It asks what political or social ideals can be illustrated by these portrayals, and how these films can be taken cumulatively to explore trends in modern life. The author places liberalism at the heart of the mainstream Hollywood discourse on intermarriage, and shows how films that run counter to the expectations of liberal romances may reflect communitarian critiques of liberal tenets.

The issue of intermarriage is contextualized with a discussion of the endogamous tradition in Judaism, and by …

Young, Working And Black: A Study Of Empowerment, Oppression, Race And Gender In Community Settings, Julian Hasford

Theses and Dissertations (Comprehensive)

This purpose of this study was to explore the relationships between race, gender, and power in community settings. Taking the experiences of young Black Canadians within the workplace as an exemplar, the study sought to answer three main research questions: (a) How does oppression influence the psychological empowerment of Black youth and young adults in the workplace? (b) How do workplace characteristics promote Black youths’ and young adults’ psychological empowerment?, and (c) How does gender influence Black youths’ and young adults’ experiences of oppression and empowerment in the workplace? To answer these questions I conducted narrative interviews with 24 Black …

Borate Based Bioactive Glass Scaffolds For Hard And Soft Tissue Engineering, Steven B. Jung

Doctoral Dissertations

"The main objectives of this dissertation were to evaluate bioactive borate glass scaffolds for hard and soft tissue applications and determine the potential toxicity of the borate glasses on the adjacent and systemic tissues. Porous randomly oriented fiber scaffolds composed of bioactive borate glass were implanted in subcutaneous soft tissue sites and in calvaria defects of laboratory rats and no signs of toxicity (necrotic tissue, increase in macrophages or other immune cells) were detected in any of the adjacent tissues (hard or soft). Systemic organs (kidney and liver) of laboratory rats implanted with bioactive borate scaffolds were analyzed for possible …

Application Of Quality Function Deployment In New Product And Service Development, Anusha Uppalanchi

Masters Theses

"Quality Function Deployment (QFD) is a systematic process to integrate customer requirements into every aspect of the design and delivery of products and services. Understanding the customers wants or needs from a product or service is crucial to the successful design and development of new products and services. QFD is a system that utilizes customer demands to meet client missions by outlining what the customer wants in a service or product. QFD was used in this research to determine customer needs and thus to ensure that customer demands are met. This methodology is demonstrated using two case studies: Hydrogen Fuel …

Illinois State University Annuitants Association Newsletter, Winter 2010, Illinois State University, Annuitants Association

ISUAA News

Illinois State University Annuitants Association newsletter

Cohorting Patients By Medical Groups Improves Throughput And Length Of Stay, Susan L. Lawrence Ms, Cmac

Administration & Leadership

No abstract provided.

Thermodynamic Based Modeling For Nonlinear Control Of Combustion Phasing In Hcci Engines, Joshua Bradley Bettis

Masters Theses

"Low temperature combustion modes, such as Homogeneous Charge Compression Ignition (HCCI), represent a promising means to increase the efficiency and significantly reduce the emissions of internal combustion engines. Implementation and control are difficult, however, due to the lack of an external combustion trigger. This thesis outlines a nonlinear control-oriented model of a single cylinder HCCI engine, which is physically based on a five state thermodynamic cycle. This model is aimed at capturing the behavior of an engine which utilizes fully vaporized gasoline-type fuels, exhaust gas recirculation and intake air heating in order to achieve HCCI operation. The onset of combustion, …

Energy-Efficient Task-Scheduling And Networking Protocols For Secure Wireless Networks, Sandeep Kolli

Masters Theses

"The performance of wireless networks is dependent on a number of factors including the available energy, energy-efficiency, data processing delay, transmission delay, routing decisions, security overhead, etc. Traditionally, due to limited resources, nodes were tasked with only collecting measurements and sending them to a base station or central unit for processing. With increased capabilities of microprocessors the data processing is pushed more toward network and its more capable nodes. This thesis focuses to virtualize the processing resources of the entire network and dynamically distribute processing steps along the routing path while optimizing performance. Additionally, a new multi-key encryption (MKE) scheme …

Optimisation Of An Acrylamide-Based Photopolymer System For Holographic Inscription Of Surface Patterns With Sub-Micron Resolution, Kevin Trainer, Kevin Wearen, Dimana Nazarova, Izabela Naydenova, Vincent Toal

Articles

We describe the optimisation of the holographic patterning of sub-micrometer surface relief structures in an acrylamide-based photopolymer. A substantial improvement in the photoinduced surface relief resolution was achieved by altering the photopolymer chemical composition and by introducing a single step post recording thermal treatment of the layers. It was observed that, by optimisation of the chemical composition of the photopolymer layers, the maximum achievable spatial frequency increases from 200 l/mm to 550 l/mm. The improvement of the surface relief amplitude by alteration of the chemical composition is limited due to the fact that both decrease of the plasticiser and increase …