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Articles 1 - 10 of 10
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Probabilistic Cable Aging Diagnosis And Prognosis With Reflectometry And Capacitance Methods, Xuan Wang
Probabilistic Cable Aging Diagnosis And Prognosis With Reflectometry And Capacitance Methods, Xuan Wang
Theses and Dissertations
Safe and reliable operation of power plants and power transmission are critical to economy and society. Cables in power generation and transmission are subject to various thermal, chemical, and mechanical stresses, which generally lead to aging and degradation of cable insulation. It is reported that some cables with a projected lifetime of 40 years need to be replaced in 10-15 years. Poorly maintained aged cables can adversely affect power delivery and lead to catastrophic events, such as blackout, fires, and loss of lives. The current research on cable is mainly focused on the detection and localization of hard faults, which …
Progressive Neurochemical, Neuroinflammatory And Cognitive Deficits In An Experimental Model Of Gulf War Illness, Hannah Elizabeth Burzynski
Progressive Neurochemical, Neuroinflammatory And Cognitive Deficits In An Experimental Model Of Gulf War Illness, Hannah Elizabeth Burzynski
Theses and Dissertations
Gulf War Illness (GWI) is a multi-symptom illness that presents with cognitive disturbances and immune dysregulation and continues to affect over 25% of Gulf War veterans. While soldiers were exposed to several hazards in the Gulf, the prophylactic use of the acetylcholinesterase inhibitor, pyridostigmine bromide (PB) and war-related stress have been identified as chief factors in GWI pathology. As both PB and stress alter acetylcholine (ACh), a critical mediator of cognition and inflammation, the focus of my dissertation work was investigating the lasting effects of PB and stress on peripheral and central cholinergic signaling. Specifically, I assessed hippocampal-dependent learning and …
Transforming Lessons And Those Who Write Them: Professional Development For Educational Content Writers To Integrate Technology Into Lessons Using The Tpack Framework, Rachael Patricia Santopietro
Transforming Lessons And Those Who Write Them: Professional Development For Educational Content Writers To Integrate Technology Into Lessons Using The Tpack Framework, Rachael Patricia Santopietro
Theses and Dissertations
Efforts to improve technology integration for K–12 teaching and learning focus on professional development for teachers. This research study, however, implemented a professional development course in technology integration for educational content writers at a publisher in the Southeastern United States. This research is strategic because most writers surveyed do not integrate technology to align with pedagogy and content, because developing 21st century learning is important, and because educational resources should meet national standards for integrating technology. This action research involved designing and implementing a professional development course that instructed content writers (n = 6) in technology integration using the TPACK …
Electronic Books: Educational Enhancement Or Novelty?, Felipe O. Reyes
Electronic Books: Educational Enhancement Or Novelty?, Felipe O. Reyes
Theses and Dissertations
The study’s purpose was to explore if there was a statistically significant difference in reading comprehension of non-Limited English Proficient students when reading eBooks compared to printed books. Second, it explored if there was a statistically significant difference in Limited English Proficient students. Third, it explored if there was a statistically significant difference between non-Limited English Proficient and Limited English Proficient students while reading in neither format. The research sample of the study drew from the population (N=8,100) of students at the middle school level within a district in south Texas who participated in the Accelerated Reader program during …
Shakespeare In Virtual Reality: Social Presence Of Students In A Virtual Reality Book Club, John Funchess Ott Jr.
Shakespeare In Virtual Reality: Social Presence Of Students In A Virtual Reality Book Club, John Funchess Ott Jr.
Theses and Dissertations
The purpose of this mixed methods study was to implement and evaluate the impact of a virtual reality book club on the social presence of students. This research examined participants using virtual reality headsets to study the works of William Shakespeare. This study examined two research questions: 1) How does the implementation of a virtual reality technological innovation affect students’ knowledge of Shakespearean works? 2) How does the implementation of a virtual reality technological innovation affect social presence in students? Participants interacted within virtual worlds with one another and the researcher. Data was collected using a pre-post assessment test, writing …
Identifying Barriers To Data Use On U.S. Beef Cow-Calf Operations And Developing Solutions To Improve Cow-Calf Record-Keeping, William Isaac Jumper
Identifying Barriers To Data Use On U.S. Beef Cow-Calf Operations And Developing Solutions To Improve Cow-Calf Record-Keeping, William Isaac Jumper
Theses and Dissertations
Cattle health and production records (CHPR) are data collected by cattle producers and veterinarians in the form of measurements, observations, counts of events over time, and physiologic attributes that describe individual and group-level health and production. These data are useful to both veterinarians and cattle producers for making evidence-based decisions on cow-calf operations. Currently, there are no uniform, industry-wide methods of capturing and recording CHPR in the U.S. cow-calf industry. Although many cow-calf producers in the U.S. are thought to collect some form of CHPR, it is believed that relatively few are doing so in an electronic manner that facilitates …
Future Trash, Xinan Ran
Future Trash, Xinan Ran
Theses and Dissertations
Xinan Ran explores the politically different, yet similar cultural habits that China and the US share under the influence of late-stage capitalism. Through her handmade, speculative products inspired by novelty gadgets, or “Unitaskers,” she examines the heightened prevalence of the contemporary wellness market. The project “Future Trash” encompasses soft sculptures, printed materials, performance, and installation.
Increasing Mental Health Treatment-Seeking In Emerging Adult College-Student Survivors Of Sexual Assault: A Randomized Controlled Trial Of An Online Intervention, Jessica Huntt
Theses and Dissertations
The prevalence of sexual violence, particularly in emerging adult women, is alarming (Sinozich & Langton, 2014; Smith et al., 2017), and rates of treatment seeking are low (e.g., Smith et al., 2010). Engagement strategies and motivational interviewing have garnered support in mitigating barriers to mental health treatment-seeking (e.g., Lerch et al., 2017). However, young college women often do not seek treatment for symptoms following sexual violence due to additional barriers such as shame and institutional betrayal (Holland, 2019; Logan et al, 2005). Lack of treatment can lead to long-term detriments (e.g., Halpern et al., 2018) and there is little research …
Distracted, Bored, And Disengaged: How To Reengage Gen Z Learners In The Secondary School Classroom, Sharon Kay Stout
Distracted, Bored, And Disengaged: How To Reengage Gen Z Learners In The Secondary School Classroom, Sharon Kay Stout
Theses and Dissertations
With a plethora of digital tools at their disposal and knowledge at their fingertips, Generation Z students must be engaged in ways that differ from previous generations of students. Using Ryan and Deci’s (2000, 2020) self-determination theory and the Student Engagement Core model proposed by Bundick et al. (2014), this qualitative research study used semi-structured interviews and focus groups to research the best ways to engage Gen Z students in a classroom setting. Data was coded using thematic analysis (Braun & Clarke, 2006), with the self-determination theory’s three tenets, relatedness, autonomy, and competence, serving as the initial coding framework. Results …
An Application Of Lewin In A Trans-Pandemic World: A Narrative Inquiry In A Case Study With A Suggested Model For The Future, Chandler Barksdale Ewell Caldwell
An Application Of Lewin In A Trans-Pandemic World: A Narrative Inquiry In A Case Study With A Suggested Model For The Future, Chandler Barksdale Ewell Caldwell
Theses and Dissertations
Change is constant in today’s post-pandemic world. This is truly evident in online business success with entrepreneurs that defy past limitations and rely on future vision. This study purposely attempts to identify and qualify the impact of stylized change focused leadership in response to workplace changes during the variant challenges of the corona virus pandemic. The relevancy of Lewin’s organizational change model in today’s new normal provides the foundation for this research. Data were gathered through interview with a purposive sample of 12 managers executives and team members from a public sector organization. Evolving through an iterative process of evaluation …