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Displaying (1 - 17 of 17)
- Contributor(s)
- Israel S. Dunmade
- Date issued
- 2020; 2020
- Description
- Lifecycle assessment is a robust tool for comprehensive environmental impact assessment of products and processes. It provides users opportunities to identify the hotspots along the lifecycle of a system and thereby enable them to implement improvement opportunities as deemed appropriate. Production of agri-based industrial raw materials could be energy and water intensive. Such endeavour could take a heavy toll on the environment in terms of resource consumption and environmental pollution. The goal of this study was to develop an easy to use and less data intensive conceptual LCA methodology for selecting optimal pathway along a value-chain under two decision scenarios: the optimal...
- Type
- article
- Appears in collection(s)
- Science and Technology
- Contributor(s)
- Jill A. Parnell; Kim Wagner-Jones; Robyn F. Madden; Kelly Anne Erdman
- Date issued
- 2020; 2020
- Description
- Background: Endurance runners frequently experience exercise-induced gastrointestinal (GI) symptoms, negatively impacting their performance. Food choices pre-exercise have a significant impact on the gut’s tolerance to running, yet little information is available as to which foods runners restrict prior to exercise. Methods: A questionnaire designed to assess dietary restrictions pre-racing and gastrointestinal symptoms was administered to 388 runners. Fisher’s exact tests determined differences in gender, age, performance level, and distance with follow-up multivariable logistic regression modeling. Results: Runners regularly avoided meat (32%), milk products (31%), fish/seafood (28%),...
- Type
- article
- Appears in collection(s)
- Health, Community and Education
- Contributor(s)
- Christina Tortorelli; Peter Choate; Marissa Clayton; Naya El Jamal; Sukhman Kaur; Katherine Schantz
- Date issued
- 2021; 2021
- Description
- Simulation learning plays an important role in social work education, allowing students to explore how theory and practice parameters can be integrated into actual situations they are likely to experience in the field. The arrival of COVID-19 and the sudden cessation of in-field practicum opportunities raised challenges for students to gain needed practice experience. Simulation offers an opportunity to enhance learning in place of some direct experience when that is not available. This paper reports on a simulation development practicum, where students, not able to be in an agency, sought out ways to achieve learning through the development and implementation of simulation learning. This...
- Type
- article
- Appears in collection(s)
- Health, Community and Education
- Contributor(s)
- Pamini Thangarajah; Peter Zizler
- Date issued
- 2017
- Description
- Let X be a real-valued wide sense stationary process over a finite non-abelian group G. We provide results on optimal orthogonal decomposition of X into real-valued mutually orthogonal components and using this decomposition we develop a test for correlation of X over the group G. Applications of these results to the analysis of variance of the carry-over effects in the cross-over designs in clinical studies are given. Our focus will be on groups S[subscript 3], S[subscript 4], and A[subscript 4].
- Type
- article
- Appears in collection(s)
- Science and Technology
- Contributor(s)
- Dwayne Sheehan; Nadine Van Wyk; Emily Johnson; Aimee Blanch
- Date issued
- 2016
- Description
- The recreation sector is perfectly suited to specifically address issues surrounding the desire to be physically active. This is because of recreation's connection to the community, the broad spectrum of its consumers and its ability to address the positive health outcomes of an active lifestyle as it relates to the physical, social, emotional and cognitive domains of wellbeing. To do so appropriately, a guiding framework is necessary; however, one does not currently exist for the recreation sector. As such, we are creating a multi-layered functional physical literacy (FPL) framework to suit the needs of recreation programmers, instructors and parents, to ensure the delivery of high...
- Type
- article
- Appears in collection(s)
- Health, Community and Education
- Contributor(s)
- Yasaman Amannejad; Diwakar Krishnamurthy; Behrouz Far
- Date issued
- 2019
- Description
- Delivering fast response times for user transactions is a critical requirement for Web services. Often, a Web service has Service Level Agreements (SLA) with its users that quantify how quickly the service has to respond to a user transaction. Typically, SLAs stipulate requirements for Web service response time percentiles, e.g., a specified target for the 95th percentile of response time. Violating SLAs can have adverse consequences for a Web service operator. Consequently, operators require systematic techniques to predict Web service response time percentiles. Existing prediction techniques are very time consuming since they often involve manual construction of queuing or machine...
- Type
- article
- Appears in collection(s)
- Science and Technology
- Contributor(s)
- Genevieve Currie; Joanna Szabo
- Date issued
- 2019
- Description
- Background: Parent experiences of caring for children with neurodevelopmental disease have been silenced and constrained by social, political and health influences. There is a need to co‐construct new meanings and interpretations of parenting a child with complex disabilities by having an increased understanding of the struggles and barriers for parents. Methods: A hermeneutic phenomenology approach was applied in this inquiry. Fifteen parents of children with rare neurodevelopmental diseases participated in semi‐structured interviews. Results: Parents experienced silencing or being silenced within interactions with health‐care and social care systems and providers. Interpretive thematic...
- Type
- article
- Appears in collection(s)
- Health, Community and Education
- Contributor(s)
- Sandra L. Braun; Mohamed Ben Moussa; Wided Dafri; Ana Stranjančević
- Date issued
- 2019
- Description
- In the United Arab Emirates, economic and cultural forces are affecting the development of public relations. A high imbalance of expatriates to locals (Emiratis) in the population has left the field of public relations lacking in local representation. Without adequate representation across the major sectors of the society, Emirati can lose influence and control over their own homeland where they are a significant minority. A contributing factor to success in any field is the development of professional socialization and construction of a professional identity in the post-secondary environment. This is an exploratory study examining Emirati public relations students and their professional...
- Type
- book chapter
- Appears in collection(s)
- Business and Communication Studies
- Contributor(s)
- Amarnath Amarasingam; Andrew R. Basso; Kristin Burnett; Lori Chambers; Laura Beth Cohen; Travis Hay; Steven Leonard Jacobs; Lorraine Markotic; Sarah Minslow; Donia Mounsef; Adam Muller; Christopher Powell; Raffi Sarkissian; Scott W. Murray
- Date issued
- 2017
- Description
- Understanding Atrocities is a wide-ranging collection of essays bridging scholarly and community-based efforts to understand and respond to the global, transhistorical problem of genocide. The essays in this volume investigate how evolving, contemporary views on mass atrocity frame and complicate the possibilities for the understanding and prevention of genocide. The contributors ask, among other things, what are the limits of the law, of history, of literature, and of education in understanding and representing genocidal violence? What are the challenges we face in teaching and learning about extreme events such as these, and how does the language we use contribute to or impair what can...
- Type
- book
- Appears in collection(s)
- Arts
- Contributor(s)
- Sonya L. Jakubec; Marg Olfert; Liza L. S. Choi; Nicole Dawe; Dwayne Sheehan
- Date issued
- 2019
- Description
- While much has been explored about notions of both place and belonging in regard to community health of various populations , little is known of the phenomena specific to suburban dwelling seniors. More and more seniors are living in suburban neighborhoods, communities that do not tend well to the belonging needs of this population. This qualitative study sought the perspectives of suburban dwelling seniors about the role of belonging and community connection to their health and wellbeing. Informed by strengths-based approaches to community development and health, the study engaged people from three community groups of older adults in a Canadian suburb (a seniors' recreational/social...
- Type
- article
- Appears in collection(s)
- Health, Community and Education
- Contributor(s)
- Tracy O'Connor
- Date issued
- 2019
- Description
- In order to stimulate engagement in microbiology, a reading-writing assignment based on a narrative popular science book was created for a one-semester introductory microbiology course. In order to encourage critical thinking, students were required to formulate a question related to the book to research and report on. Active learning was supported by guidance and feedback at each stage of the assignment. The assignment components were graded according to a rubric based on the learning outcomes: reading comprehension, question formulation, literature research, synthesis, and written communication. Median scores for the assignment components indicated that students successfully...
- Type
- article
- Appears in collection(s)
- Science and Technology
- Contributor(s)
- Genevieve Currie; Aliyah Dosani; Shahirose S. Premji; Sandra M. Reilly; Abhay K. Lodha; Marilyn Young
- Date issued
- 2018
- Description
- Background:Public health nurses (PHNs) care for and support late preterm infants (LPIs) and their families when they go home from the hospital. PHNs require evidence-informed guidelines to ensure appropriate and consistent care. The objective of this research study is to capture the lived experience of PHNs caring for LPIs in the community asa first step to improving the quality of care for LPIs and support for their parents. Methods: To meet our objectives we chose a descriptive phenomenology approach as a method of inquiry. We conducted semi-structured interviews with PHNs (n= 10) to understand PHN perceptions of caring for LPIs and challenges in meeting the needs of families within the...
- Type
- article
- Appears in collection(s)
- Health, Community and Education
- Contributor(s)
- Jill A. Parnell; Hailey Lafave; Kim Wagner-Jones; Robyn F. Madden; Kelly Anne Erdman
- Date issued
- 2019
- Description
- Background - Exercise induced gastrointestinal (GI) symptoms can plague athletes, especially runners. Sport nutrition recommendations are nutrient rather than foods focused and do not adequately address strategies to reduce GI symptoms. The objective was to develop a valid and reliable questionnaire to evaluate pre-training and pre-racing voluntary food restrictions/choices, reasons for avoiding foods, and gastrointestinal symptoms in endurance runners. Methods - Validity testing occurred through four Registered Dietitians, three of whom possess Master’s degrees, and a dietetic trainee who provided initial feedback. Additionally, one Registered Dietitian is a Board Certified Specialist in...
- Type
- article
- Appears in collection(s)
- Health, Community and Education
- Contributor(s)
- Aliyah Dosani; Jena Hemraj; Shahirose S. Premji; Genevieve Currie; Sandra M. Reilly; Abhay K. Lodha; Marilyn Young; Marc Hall
- Date issued
- 2017
- Description
- Background: The promotion and maintenance of breastfeeding with late preterm infants (LPIs) remain under examined topics of study. This dearth of research knowledge, especially for this population at-risk for various health complications, requires scientific investigation. In this study, we explore the experiences of mothers and the perceptions of public health nurses (PHNs) about breastfeeding late preterm infants in Calgary, Alberta, Canada. Methods: We used an exploratory mixed methods design with a convenience sample of 122 mothers to gather quantitative data about breastfeeding. We collected qualitative data by means of individual face-to-face interviews with 11 mothers and 10 public...
- Type
- article
- Appears in collection(s)
- Health, Community and Education
- Contributor(s)
- Jill A. Parnell; Kristin P. Wiens; Kelly Anne Erdman
- Date issued
- 2016
- Description
- Young athletes experience numerous dietary challenges including growth, training/competition, unhealthy food environments, and travel. The objective was to determine nutrient intakes and supplement use in pre-adolescent and adolescent Canadian athletes. Athletes (n = 187) aged 11–18 years completed an on-line 24-h food recall and dietary supplement questionnaire. Median energy intake (interquartile range) varied from 2159 kcal/day (1717–2437) in 11–13 years old females to 2905 kcal/day (2291–3483) in 14–18 years old males. Carbohydrate and protein intakes were 8.1 (6.1–10.5); 2.4 (1.6–3.4) in males 11–13 years, 5.7 (4.5–7.9); 2.0 (1.4–2.6) in females 11–13 years, 5.3 (4.3–7.4); 2.0 (1.5–2...
- Type
- article
- Appears in collection(s)
- Health, Community and Education
- Contributor(s)
- Michael M. Tymko; Caroline A. Rickards; Rachel J. Skow; Nathan C. Ingram-Cotton; Michael K. Howatt; Trevor A. Day
- Date issued
- 2016
- Description
- Steady-state tilt has no effect on cerebrovascular reactivity to increases in the partial pressure of end-tidal carbon dioxide (PETCO2). However, the anterior and posterior cerebral circulations may respond differently to a variety of stimuli that alter central blood volume, including lower body negative pressure (LBNP). Little is known about the superimposed effects of head-up tilt (HUT; decreased central blood volume and intracranial pressure) and headdown tilt (HDT; increased central blood volume and intracranial pressure), and LBNP on cerebral blood flow (CBF) responses. We hypothesized that (a) cerebral blood velocity (CBV; an index of CBF) responses during LBNP would not change with...
- Type
- article
- Appears in collection(s)
- Science and Technology
- Contributor(s)
- Jack K. Leacy; Shaelynn Zouboules; Carli R. Mann; Joel D. B. Peltonen; Gurkan Saran; Cassandra E. Nysten; Heidi E. Nysten; Tom D. Brutsaert; Ken D. O’Halloran; Mingma T. Sherpa; Trevor A. Day
- Date issued
- 2018
- Description
- Neurovascular coupling (NVC) is the temporal link between neuronal metabolic activity and regional cerebral blood flow (CBF), supporting adequate delivery of nutrients. Exposure to high altitude (HA) imposes several stressors, including hypoxia and hypocapnia, which modulate cerebrovascular tone in an antagonistic fashion. Whether these contrasting stressors and subsequent adaptations affect NVC during incremental ascent to HA is unclear. The aim of this study was to assess whether incremental ascent to HA influences the NVC response. Given that CBF is sensitive to changes in arterial blood gasses, in particular PaCO2, we hypothesized that the vasoconstrictive effect of hypocapnia during...
- Type
- article
- Appears in collection(s)
- Science and Technology