Digital Commons Network^™

Determining The Degree To Which Ideational Behavior Predicts Occupational Identity Achievement In Emerging Adult College Students Preceding Entry Into The Fourth Industrial Revolution Workforce, Carrington M. Faulk

STEMPS Theses & Dissertations

As emerging adults transition into the Fourth Industrial Revolution (4IR) workforce, it is essential to understand the factors that predict successful occupational identity achievement, as automation will impact human occupational identity crises. This descriptive cross-sectional study implemented a correlation design to determine the degree to which ideational behavior predicts occupational identity achievement preceding entry into the 4IR workforce. Using a sample of 166 emerging adult college students from a Mid-Atlantic, diverse, four-year university, data were collected using Runco’s Ideational Behavior Scale (RIBS) and Melgosa’s Occupational Identity Achievement subscale (OIA). Results showed that ideational behavior significantly predicted occupational identity achievement ( …

Predicting E-Cigarette Use Among Emerging Adults Using Perceived Social Norms And Outcome Expectancies, Stephen N. Hanson

Psychology Theses & Dissertations

Despite low rates of combustible tobacco use rates among adolescents and young adults, e-cigarettes continue to gain popularity. A few factors have been shown to be related to e-cigarette use based on prior research. One such example is social enhancement expectancies. Additionally, greater perceptions of harm have been found to be inversely related to e-cigarette use such that those that expect increased risk to their health are less likely to report using e-cigarettes. I hypothesized that social enhancement expectancies would mediate the relationship between perceptions of social norms and e-cigarette dependence. I also hypothesized that perceived harm, such as greater …

Salivary Microrna As A Concussion Biomarker And The Implications For Athletic Trainers' Practices, Thomas Richard Campbell

Rehabilitation Sciences Theses & Dissertations

Many concussions are sustained globally each year; however, research suggests that a large number may go undiagnosed due to a reliance on subjective information from patients and limitations of current objective measures. Recently, efforts have been focused on identifying clinical biomarkers of concussions, including salivary microRNA (miRNA), to improve healthcare professionals’ concussion management practices. Even if salivary miRNA were shown to be a valid and reliable measure for managing concussions, healthcare professionals, such as athletic trainers (ATs), must be familiar with the tool and have positive attitudes toward the implementation into clinical practice. Therefore, the purpose of this dissertation was …

Nanosecond Pulsed Electric Field Modulates Electron Transport And Mitochondrial Structure And Function, Lucas Nelson Potter

Biomedical Engineering Theses & Dissertations

Pulsed power treatment has been used to induce regulated cell death (RCD) in cells or ablate tumors in animals. A subset of pulsed power as electroporation with high voltage and pulse duration of milliseconds is used for biomedical treatment to induce pores in the plasma membrane of cells. Nanosecond Pulsed Electric Fields (nsPEFs)– an extension of electroporation, uses waveforms with pulse durations on the order of 10-900 nanoseconds. nsPEF treatment has demonstrated intracellular effects for potential biomedical applications. In this work, nsPEF treatment is used to demonstrate changes that affect viability, plasma membrane permeability ROS (Reactive Oxygen Species) in the …

Wearable Sensor Gait Analysis For Fall Detection Using Deep Learning Methods, Haben Girmay Yhdego

Electrical & Computer Engineering Theses & Dissertations

World Health Organization (WHO) data show that around 684,000 people die from falls yearly, making it the second-highest mortality rate after traffic accidents [1]. Early detection of falls, followed by pneumatic protection, is one of the most effective means of ensuring the safety of the elderly. In light of the recent widespread adoption of wearable sensors, it has become increasingly critical that fall detection models are developed that can effectively process large and sequential sensor signal data. Several researchers have recently developed fall detection algorithms based on wearable sensor data. However, real-time fall detection remains challenging because of the wide …

The Strong Black Woman ≠ Superwoman: Shattering Stereotypes Of Strength In Black Literature, Tricia Inez Thomas

English Theses & Dissertations

That the Black woman must be strong in order to endure the oppression she has been forced to withstand is a double-edged sword that equally contributes to both her dehumanization and willpower to survive. This project interrogates the patterns and characteristics that contribute to the schema of the strong Black woman through the examination of cultural texts foregrounded in biblical scriptures against literature written by prominent Black women through Beyoncé. Specific tropes explored include the jezebel, the mammy, and the sapphire with a conclusion that these harmful and dehumanizing stereotypes have cultivated a fallacious assumption of supernatural strength and resiliency …

Impact Of Culturally Tailored Shared Medical Appointments On Diabetes Self-Care Ability And Knowledge In African Americans, Adrienne L. Reddick, Deborah C. Gray

Ellmer School of Nursing Faculty Publications

Background: Type 2 diabetes mellitus (T2DM) continues to disproportionately affect African Americans, significantly impacting morbidity and mortality. Research suggests that addressing barriers that stem from socioeconomic circumstances, systemic inequalities, biological factors, and cultural factors may positively influence biometric indicators of health and diabetes control. Objective: The aim of this study was to evaluate a diabetes shared medical appointment (SMA) model program that has been culturally tailored to address the unique social determinants of health barriers faced by an inner city African American population in Norfolk, Virginia. Methods: A pilot study using a within-group pretest–posttest design was conducted. Information was collected …

Old Dominion University Flute Choir, Old Dominion University Flute Choir, Patti Watters (Director)

Ensemble Performances

No abstract provided.

Promoting Skills In Children And Teens With Autism Spectrum Disorder Through Play And Steam, Meaghan Mcleod Mozingo, Krzysztof J. Rechowicz

Modeling, Simulation and Visualization Student Capstone Conference

Individuals with autism spectrum disorder (ASD) have a low employment rate. This is caused by a lack of support from employment resources and the negative stigma associated with common characteristics associated with ASD. With limited career-building activities and events, it is difficult for individuals with ASD to identify their skills, strengths, and career opportunities. Parental support is crucial when seeking employment opportunities for their children. Through the use of play, children with ASD engaged and explored their skills with science, technology, engineering, arts, and math-centered activities. This paper highlights the events and shows the proposed redesign for an additional workshop.

The Linkage Between The Climate Change And The Cybercrimes, Min Kim

Cybersecurity Undergraduate Research Showcase

At the beginning of the new era, the rise of the Fourth Industrial Revolution has been rapidly transforming society into a new form that has never been experienced before. While previous industrial revolutions have also contributed to societal growth through phenomenal inventions and discoveries, the Fourth Industrial Revolution has the potential to break the most conventional rule, and one that has dominated social and economic activities: physical interaction. In the near future, sitting at the office, having an in-person meeting, or going on a business trip may no longer be needed as physical barriers are destroyed by cyberspace. However, two …

Coyote Occupancy And Movement In Hanover County, Virginia, Richard S. Groover

Virginia Journal of Science

Although the coyote (Canis latrans) is native to North America, we have limited understanding of its presence in Virginia. Coyote range expansion is linked to anthropogenic factors, including habitat fragmentation and the extirpation of apex predators. Information on coyote adaptations to Virginia habitats is scarce, and eastern coyotes may have unique adaptations for colonizing an area. Anecdotal evidence suggests that coyotes are abundant in Hanover County (north of Richmond, VA), but this has not been confirmed. This study was conducted over an 18-month period with multiple survey sites throughout Hanover County, each equipped with game camera stations and …

“People Like Me Get Left Out”: A Critique Of Feminist Movement Organizing Practices Through Access Audits Of Coalitional Spaces In Norfolk, Virginia, Megan Callahan-Palko

Institute for the Humanities Master's Papers, Projects, and Capstones

This capstone explores the exclusionary and ableist organizing and protest practices of social justice movements. Digital protest has become a solution to the problem of access, and has morphed into a sentencing of separation that is difficult to escape from. As such, how we protest and participate should be self-determined. Organizers should not assume that because a person has a disability they will be participating digitally, or from the confines of their homes. Equitable physical protest access is a disability justice issue that touches at the intersections of race, gender, class, and, of course, disability. Using intersectionality, black feminist thought, …

Synthesis, Characterization, And Cytotoxicity Studies Of A Copper(Ii) Complex With Vanillin 3-Ethyl-Thiosemcarbazone A Ligand, Novia Mann, Ifeoluwa Oyeyemi, Duaa R. Alajroush, Elizabeth A. Tonsel-White, Stephen J. Beebe, Alvin Holder

Undergraduate Research Symposium

Triple-negative breast cancer (TNBC) is one of the most aggressive and challenging breast cancer subtypes to treat, as these cancer cells lack three common receptors: estrogen, progesterone, and human epidermal growth factor receptor 2. The multiple oxidation states transition metals can occupy have made this narrowly explored group popular for anti-cancer research in recent decades. Furthermore, the success of cisplatin, which has platinum as a metal center, while being a cancer-fighting agent with serious side effects, has caused other metal centers to be investigated as possible alternatives as chemotherapeutic drugs. Copper, as a biologically essential metal, makes an attractive candidate …

Margalefidinium Polykrikoides Cyst Resuspension In The Lafayette River, A Sub-Tributary Of The Chesapeake Bay, Gabrielle Greaney, Eduardo Perez Vega, Katherine Crider, Dreux Chappell, Kimberly Powell, Richard Hale, Peter Bernhardt, Margaret Mulholland

Undergraduate Research Symposium

Harmful Algal Blooms are a collection of algae in a body of water that can cause serious environmental issues and health problems in both people and aquatic organisms. Dinoflagellates are microscopic, unicellular, and eukaryotic organisms that are well known for forming harmful algal blooms because of eutrophication. Coastal Virginia suffers from HABs in the Chesapeake Bay and its tributaries. A common species of dinoflagellate, known as Margalefidinium polykrikoides exists in the Chesapeake Bay. The purpose of this study is to determine if sediment resuspension produced by wind generated surface gravity waves cause cysts (dinoflagellate resting stages) to be suspended into …

Monarch Science Observer, Volume 16, College Of Sciences, Old Dominion University

College of Sciences Newsletter

Spring 2023, issue of Monarch Science Observer, ODU Colleges of Sciences Newsletter.

The Colonial Origins Of Institutions In Mauritanina, Mahfoudha Sidelemine

Graduate Research Conference (GSIS)

This paper examines and evaluates the state of development in Mauritania, a former French colony in West Africa. The drivers of (under)development that the paper focuses on are institutions. By focusing on institutions as the main factors that determine the development process of the country, I also focus on the colonial origins of institutions. Hence, in this paper, I draw on Acemoglu and colleagues’ argument on the origin of colonial origins of institutions as they identify two types of colonial institutions—Inclusive and Exclusive (Acemoglu et.al.2001). However, in this research, I argue that there is a third type of institution the …

A Single Bout Of Breast Milk Expression Does Not Increase Resting Metabolic Rate, Leryn J. Reynolds, Kayla R. Powell, Taskina Akhter, Hannah M. Twiddy, Patrick B. Wilson

Human Movement Studies & Special Education Faculty Publications

Introduction: Breastfeeding women have elevated resting metabolic rate (RMR); however, whether a single bout of lactation increases RMR is unknown. This study aimed to determine if a single bout of lactation acutely increased RMR.

Methods: Twenty-two lactating women (age: 31 ± 0.9 year, body mass index: 27.3 ± 1.2 kg/m²) were recruited. RMR was assessed at baseline and at 1- and 2-h following breast milk expression.

Results: RMR was unchanged in lactating women following a single bout of lactation (baseline: 1437 ± 39; 1 h: 1425 ± 37 2 h: 1440 ± 31 kcal/day) (p > .05). RMR was …

Characterization Of Cl-Par-4: Wt Vs. Mutant, Samjhana Pandey, Krishna K. Raut, Andrea M. Clark, Antoine Baudin, Lamya Djemri, David S. Libich, Steven M. Pascal

The Graduate School Posters

Intrinsically disordered proteins (IDPs) play important roles in regulation of cell signaling pathways as well as cellular processes. Dysregulation of these proteins is associated with several human diseases. Prostate apoptosis response-4 (Par-4), a proapoptotic tumor suppressor protein, is categorized as an intrinsically disordered protein and downregulation of this protein has been reported in myriad of cancers including glioma, breast cancers, and prostate cancers. The caspase-cleaved fragment of Par-4 (cl-Par-4) plays an active role in tumor suppression by inhibiting several cell survival pathways.

Here, we employed site-directed mutagenesis to introduce a point mutation in the cl-Par-4 wildtype (WT) to generate the …

Using Nspefs To Sensitize Mrsa To Vancomycin Treatment, Areej Malik, Alexandra E. Chittams-Miles, Claudia Muratori, Erin B. Purcell

The Graduate School Posters

Staphylococcus aureus (S. aureus) is a biofilm-forming pathogen. S. aureus treatment is marked by the development of antibiotic resistance. The public health impact has increased since the emergence of methicillin-resistant S. aureus (MRSA), which has started to show intermediate resistance to vancomycin in MRSA. Nano-second pulse electric fields (nsPEFs) are low-energy and high-power electric pulses, which have been suggested to sensitize pathogens to antibiotics by creating transient pores in the cell membrane. Our combinatorial treatment includes nsPEF pre-treatment and vancomycin post-treatment of MRSA cells. Our results show that MRSA log phase cells had the highest susceptibility to vancomycin. …

Par-4: An Attractive Target For Cancer Therapy, Krishna K. Raut, Antoine Baudin, David S. Libich, Lijun Liu, Scott Lovell, Steven M. Pascal

College of Sciences Posters

Lack of early diagnosis, cancer recurrence, metastasis, and adverse side effects are some of the major problems in the treatment of cancers. Par-4, a tumor suppressor protein, is an attractive target for cancer therapy as it selectively kills cancer cells. Cl-Par-4 is the active fragment of Par-4 that enters the nucleus and selectively induces apoptosis in cancer cells. It has also been reported that Par-4 increases the susceptibility of cancer cells to chemotherapy and reverses cancer recurrence. Further, Par-4 has been shown to play a dual role: inhibition of EMT (Epithelial-mesenchymal transition) as well as assistance in the reverse process, …

Hitting The Sweet Spot: Optimizing Camera Trapping Effort For Estimating Biodiversity In Coastal Environments, Ella Dipetto, Oleksii Dubovyk, Chi Wei, Angela Brierly, Eric Walters, Alex Teodorescu, Jillian Murphy

College of Sciences Posters

Wildlife trail cameras, or “camera traps”, have become an effective tool in ecological research and conservation management across a variety of ecosystems to monitor a wide range of taxa. Camera trapping allows for extended survey time in traditionally hard-to-survey environments and has greatly increased our ability to detect cryptic species. One question ecologists commonly face is how much sampling effort is required to accurately estimate community composition. Despite the abundant literature that uses camera trapping techniques, few studies have occurred in coastal saltmarsh ecosystems. These ecosystems are being lost at a rapid rate from land conversion, pollution, and other anthropogenic …

Dendrochronology In The Blackwater Ecological Preserve, Sarah Durham, Arvind Bhuta

College of Sciences Posters

The Blackwater Ecological Preserve (BEP), located in southeastern Virginia, holds significant ecological importance as it contains the northernmost intact community of Pinus palustris, longleaf pine. At the BEP, we cored longleaf pine and recorded sample data including tree height and diameter at breast height (DBH). Two sites on the BEP, the 20’s series and 40’s series, were found to correlate within, but not between, sites. Statistical and qualitative analyses were conducted to find differences between the sites significant enough to affect correlation within a chronology. This data is being incorporated into a larger dendrochronology and climate analysis study on …

Heightened Technology In The Care Of Type 1 Diabetes: An Ethical Symbiosis?, Susanna Larsen

OUR Journal: ODU Undergraduate Research Journal

This paper explores the common negative consequences and ethical issues associated with the evolving medical technology used in the care of Type 1 diabetes. In this paper, I will discuss the ethical impacts of technology on diabetic youth: their view of self, their mechanical requirements, and their health priorities. In order to define the scope of the issues, I will use the following intellectual tools: feminist theory, care ethics, and philosophical discussions of control. This paper will also outline some possible solutions to these ethical issues.

Can The Food Preparation Hypothesis Account For Anting Behavior In Birds?, Ella Brady

2023 REYES Proceedings

This report discusses the food preparation hypothesis, one of several proposed hypotheses to explain anting behavior in birds. A brief review of the theory’s history and development, as well as an assessment of evidence for and against such a function of anting, is provided. Although there are indeed experimental data supporting food preparation as the purpose of anting behavior, there is also conflicting evidence which complicates the theory. Ultimately, it is suggested that food preparation is a secondary function of anting – a pleasant but latent “side effect” achieved alongside the behavior’s primary purpose, which is still unknown.

Hypotheses Related To Anting By Birds, Helena Flores

2023 REYES Proceedings

“Anting” is a widespread behavior among bird species and mammals. Due to the various characteristics of this behavior, numerous hypotheses have been proposed to explain it. This behavior can be classified as “active”, in which birds take a bill full of ants and rub them into their feathers, or “passive” when birds let ants wander through their plumage. The hypotheses state that anting may be performed as an (1) antiparasitic behavior, for (2) feather grooming, as a way of (3) food preparation or to (4) decrease skin irritation during molt, even as a (5) sensory stimulation tool. This review compiles …

Peer-Reviewed Publications In 17 Syllables, Fred Dobbs

Poetry Spotlight

No abstract provided.

The Effectiveness Of An Ehealth Family-Based Intervention Program In Patients With Uncontrolled Type 2 Diabetes Mellitus (T2dm) In The Community Via Wechat: Randomized Controlled Trial, Yuheng Feng, Yuxi Zhao, Linqi Mao, Minmin Gu, Hong Yuan, Jun Lu, Qi Zhang, Qian Zhao, Xiaohong Li

Community & Environmental Health Faculty Publications

Background: Intervention based on family support and risk perception can enhance type 2 diabetes mellitus (T2DM) patients’ self-care activities. In addition, eHealth education is considered to improve family members’ support for patients with T2DM. However, there is little evidence from rigorously designed studies on the effectiveness of an intervention combining these approaches.

Objective: This randomized controlled trial (RCT) aimed to assess the effectiveness of an eHealth family-based health education intervention for patients with T2DM to improve their glucose control, risk perception, and self-care behaviors.

Methods: This single-center, 2-parallel-group RCT was conducted between 2019 and 2020. Overall, 228 patients were recruited …

The Effects Of Chemical Secretions By Millipedes On Anting Behaviour In Birds And Other Animals, Theo Fraser

2023 REYES Proceedings

Birds perform a behavior known as anting in which they actively rub ants in their feathers or allow ants to crawl over their bodies. Several hypotheses have been proposed to explain this behavior, but no one hypothesis can account for all cases of anting that have been observed. Anting behavior has been recorded in species other than birds including primates, and substances other than ants such as millipedes may be used. This paper explores the use of millipedes in anting by birds, capuchin monkeys and lemurs. The three hypotheses supported by these studies include 1) anting serves as food preparation …

Rainwater Catchment System In Public Sector Housing, Araceli Peña, Muhammad Yanzar Sarin

2023 REYES Proceedings

Water is a universal right for all living beings on the planet, but today it has become a commercial good. It costs significantly to extract water from increasingly distant storage sources. For these reasons and many more the fight for water has become increasingly intense. Precisely, an alternative to avoid more dam construction is the implementation of public politic with actions focused on the integral solution of water, that is to say, that it be distributed fairly and equitably to all users, avoiding more concessions to great industries like as soft drinks and breweries, which are the main consumers and …

The Impacts Of Role Overload And Role Conflict On Physicians' Technology Adoption, Eun Hee Park, Ghiyoung P. Im, Jing Zhang, Young Hwan Lee, Kyung Hee Chun, Young Soon Park

Information Technology & Decision Sciences Faculty Publications

Technology adoption is an important solution for physicians to increase work efficiency, and thus deal with role conflict among their multiple job roles. Prior studies have not investigated how multiple job roles and role conflict influence physicians’ technology adoption intentions. Based on role strain theory and role identity theory, we present a model of physicians’ technology adoption intentions to support their primary (clinical care) versus secondary (teaching or research) job roles. We test the model using surveys with 156 physicians at nine medical schools in Korea. The results of our data analysis largely support our hypotheses. Role overload in each …