Digital Commons Network^™

Exploring Homeschooling Parents’ Conceptions Of Reading Motivation From A Self-Determination Theoretical Perspective, Harmony Petty

Electronic Theses & Dissertations (2024 - present)

The purpose of this qualitative case study was to explore how homeschooling parents (HPs) conceptualize the role of motivation in early reading development and how these conceptualizations inform how they design and implement their reading instruction. Given the importance of reading motivation for early literacy development, the decline in reading motivation over the early years, the lack of understanding how early literacy instructional practices affect young students’ reading motivation, and the paucity of research regarding home education, the researcher proposed that exploring HPs’ conceptualizations through the use of surveys, interviews, and home observations would allow for the compilation of a …

S-Methyl Cysteine Sulfoxide And Its Potential Role In Human Health: A Scoping Review, Caroline R. Hill, Alex Haoci Liu, Lyn Mccahon, Liezhou Zhong, Armaghan Shafaei, Lois Balmer, Joshua R. Lewis, Jonathan M. Hodgson, Lauren C. Blekkenhorst

Research outputs 2022 to 2026

Higher intakes of cruciferous and allium vegetables are associated with a lower risk of cardiometabolic-related outcomes in observational studies. Whilst acknowledging the many healthy compounds within these vegetables, animal studies indicate that some of these beneficial effects may be partially mediated by S-methyl cysteine sulfoxide (SMCSO), a sulfur-rich, non-protein, amino acid found almost exclusively within cruciferous and alliums. This scoping review explores evidence for SMCSO, its potential roles in human health and possible mechanistic action. After systematically searching several databases (EMBASE, MEDLINE, SCOPUS, CINAHL Plus Full Text, Agricultural Science), we identified 21 original research articles meeting our inclusion criteria. These …

Mortality Prediction After Major Surgery In A Mixed Population Through Machine Learning: A Multi-Objective Symbolic Regression Approach, Pietro Arina, Davide Ferrari, Nicholas Tetlow, Amy Dewar, Robert Stephens, Daniel Martin, Ramani Moonesinghe, Vasa Curcin, Mervyn Singer, John Whittle, Evangelos B Mazomenos

Peninsula Medical School

INTRODUCTION: Understanding 1-year mortality following major surgery offers valuable insights into patient outcomes and the quality of peri-operative care. Few models exist that predict 1-year mortality accurately. This study aimed to develop a predictive model for 1-year mortality in patients undergoing complex non-cardiac surgery using a novel machine-learning technique called multi-objective symbolic regression.

METHODS: A single-institution database of patients undergoing major elective surgery with previous cardiopulmonary exercise testing was divided into three datasets: pre-operative clinical data; cardiorespiratory and physiological data; and combined. A multi-objective symbolic regression model was developed and compared against existing models. Model performance was evaluated using the …

Stress And Resilience In Higher Education Administrators: Exploring The Role Of Mindfulness, Michael Baumgardner

Electronic Theses & Dissertations (2024 - present)

This dissertation explores stressors experienced by higher education administrators (HEAs) and examines the role of mindfulness practices in mitigating stress and fostering resilience and job satisfaction. HEAs manage essential institutional functions yet face intensifying pressures from volatile funding streams, shifting demographics, changing public perceptions, political and cultural challenges, technological disruptions, and pandemic-related change. Despite HEAs central role in sustaining higher education, limited research examines how these professionals experience stress, and even less has considered mindfulness as a potential resource for coping and resilience.

Guided by a qualitative methodological approach, this study draws on semi-structured, thick description interviews with 18 HEAs …

Interfacing Neural Models: Biocompatibility And Fabrication Of A Flexible, Self-Folding Microelectrode Array, Fernando A. Pesantez Torres

Electronic Theses & Dissertations (2024 - present)

Neurodegenerative diseases pose a formidable challenge in modern medicine, necessitating the development of advanced research tools that can elucidate their complex pathophysiology. Recent advancements in neurodegenerative disease research have led to the development of three-dimensional (3D) neurodegenerative organoids using human induced pluripotent stem cells (hiPSCs). These organoids closely mimic human brain architecture and functionality, providing a valuable tool for understanding complex diseases. Additionally, the ability to generate and study brain organoids consistently and in large quantities holds potential for a controlled in vitro setting and high-throughput drug screening. However, these models are complex systems requiring specialized maintenance, analysis, and manipulation …

A Natural Small Molecule Isoginkgetin Alleviates Hypercholesterolemia And Atherosclerosis By Targeting Acly, Zhidan Zhang, Meijie Chen, Yitong Xu, Zhihua Wang, Zhenghong Liu, Chenyang He, Fanshun Zhang, Xiaojun Feng, Xiayun Ni, Yuanli Chen, Jixia Wang, Xinmiao Liang, Zhifu Xie, Jingya Li, Maciej Banach, Jaroslav Pelisek, Yuqing Huo, Yunhui Hu, Paul C Evans, Li Wang, Xiao-Yu Tian, Jianbo Xiao, Yuhua Shang, Yijun Zheng, Xunde Xian, Jianping Weng, Suowen Xu

Faculty, Staff and Students Publications

Rationale: Atherosclerotic cardiovascular disease (ASCVD) represents the predominant cause of mortality and morbidity globally. Given the established role of hypercholesterolemia as a significant risk factor for ASCVD, the discovery of new lipid-lowering medications is of paramount importance. ATP citrate lyase (ACLY) is a crucial enzyme in cellular metabolism, providing acetyl-CoA as the building block for the biosynthesis of fatty acids and cholesterol. Consequently, it has emerged as a promising drug target for innovative treatments of lipid metabolic disorders.

Methods: Virtual screening of a natural product library was performed to identify small-molecule ACLY inhibitors, leading to the discovery of isoginkgetin (ISOGK). …

Automated Methods For Estimating Blood Alcohol Concentration Level From Facial Cues, Ensiyeh Keshtkaran

Theses: Doctorates and Masters

This thesis investigates different approaches for detecting alcohol intoxication in drivers by analysing facial video data. Tackling this issue necessitates the creation of a novel dataset to overcome the limitations of existing datasets. The dataset constructed in this study is the first to include RGB video recordings of individual faces at varying levels of alcohol intoxication during simulated driving, featuring 60 participants with BAC levels ranging from 0 to 0.165 g/100ml. The constructed dataset not only supports this thesis, but also offers the broader scientific community a valuable resource for further study and development.

Building on this, this thesis presents …

Cancer-Targeted Pro-Theranostic Bi-Metallic Organo-Coordination Nanoparticles, Hengbo Huang, Lei Fang, Janaka Wansapura, Julie L Prior, Brad Manion, Baogang Xu, Cody Hongsermeier, Nisha Gamadia, Nicole Blasi, Rui Tang, Christopher Egbulefu, Monica Shokeen, James D Quirk, Samuel Achilefu

2020-Current year OA Pubs

No abstract provided.