Search
Skip to Search Results- 1Adzovie,Elom N
- 1Aghamohammadi Sereshki, Arash
- 1Alanazi, Malik
- 1Aldajani, Tareq
- 1Anand, Anju H
- 1Bhardwaj, Paramjit P
-
Spring 2014
Inconsistent results have been reported in studies investigating the relationship between serum vitamin D levels and respiratory outcomes. In this thesis, data from the Canadian Health Measures Survey were used to examine the relationship between serum 25-hydroxy vitamin D [25(OH)D] levels and...
-
Adolescents' Decisions to be (In)Active: Relationships between Automatic Associations, Affective Reactions, and Deliberate Reflections
DownloadFall 2021
It is well understood that the majority of adolescents today do not meet the current physical activity (PA) recommendations of 60 minutes of moderate-to-vigorous activity every day. In exploring adolescents’ motivation to engage in PA, previous research has mostly taken an explicit approach by...
-
Links Between Depressive Symptoms, Sexual Communication, and Sexual Satisfaction Across Three Years
DownloadSpring 2021
Guided by a relational developmental systems perspective, stress generation hypothesis, and gender relations theory, this thesis examined two major research questions: (1) What are the longitudinal associations between self-reported depression symptoms, sexual communication, and sexual...
-
Fall 2021
This dissertation consists of three separate papers that contribute to the field of social skills intervention design and implementation with a specific focus on how to support adolescents with identified social skills difficulties. The first paper is a review paper of important topics related to...
-
Structural changes of the amygdala subnuclei and limbic white matter tracts in healthy aging and major depressive disorder
DownloadFall 2019
The world population is dramatically aging. Several factors affect brain in healthy aging. The apolipoprotein E (APOE), brain-derived neurotrophic factor (BDNF) and catechol-O-methyl transferase (COMT) might be involved in neurodegenerative diseases, depression and cognitive decline in healthy...
-
Fall 2009
Social support is important for health and well-being and has been associated with reduced isolation in rural communities. Support from family and friends may become increasingly important as one ages, and may enable some seniors to remain living in their communities. The purpose of this project...
-
Exploring the Relationship Between Depression and Adherence in Individuals with Type 2 Diabetes
DownloadFall 2020
Background: Depression is a well-known risk factor for poor medication adherence in individuals with diabetes; however, this association is based on cross-sectional and cohort studies measuring adherence after depression is diagnosed. Symptoms of depression often progress before medical...
-
Spring 2014
Adolescents’ safety on the Internet is a prime concern in society. Sexual predators use the online environment regularly to solicit adolescents for sexual purposes; however, we know very little about the experiences of adolescents who become victimized in this way. This research used a thematic...
-
Exploring Ugandan secondary school students’ sexual health education needs and developing school-based sexual health interventions through participatory action research
DownloadSpring 2012
This study began by exploring the factors that influence the sexual health information sources available to Ugandan adolescents and how they decide what sources to use. Guided by participatory action research, focus group discussions and interviews were conducted with students and teachers from...
-
Depression of Lead-activated Sphalerite by Sodium Hydrogen Phosphate for Red Dog Mine Operation
DownloadSpring 2019
The inadvertent activation of sphalerite by lead ions have been noticed and studied for decades. In this study, flotation behavior of sphalerite upon lead activation was studied. Sodium hydrogen phosphate was applied as a main depressant to test its effect on improving Pb-Zn selectivity. Surface...