Digital Commons Network^™

Whose Woods These Are: Human-Environment Relationships Among Stakeholders Of South Mississippi's Longleaf Pine Ecosystem, Helen Greene

Master's Theses

Between 1870 and 1920, the longleaf pine belt of the southeastern United States experienced an extensive and unsustainable period of logging. In the years after the logging boom the landscape of the Southeast was reforested, but fire suppression and a preference among landowners for loblolly pine resulted in a dense and less resilient forest with reduced biodiversity. This research looks at the human geography of remnants of the longleaf pine ecosystem in South Mississippi and the nature of contemporary relationships between South Mississippi residents and this ecosystem.

In an effort to make sense of the complex relationships between people and …

The Classroom Password Group Contingency With Randomized Reinforcers, Emily Maxime

Master's Theses

From the principles of reinforcement and punishment established by operant conditioning, there have been a variety of different behavior modification methods explored. Group contingencies are one of these behavior modification procedures that can be applied at a class-wide level by teachers who are seeking to improve student behavior as a group or individually. The three types of group contingencies are independent, interdependent, and dependent group contingency. Additional components, such as randomization within a group contingency, have been seen to further the effectiveness of behavioral strategies. A novel independent group contingency that has recently been investigated and demonstrated some promise as …

A Comprehensive Machine Learning Approach To Assess Fall Risk In Stroke Survivors: Integrating Common Clinical Tests, Motor-Cognitive Dual-Tasks, Wearable Motion Sensors, And Detailed Motion Analysis, Masoud Abdollahi

Theses

This PhD dissertation focuses on developing improved methods for assessing and reducing fall risk in stroke survivors. Falls are a major concern in this population as they occur more frequently and can lead to catastrophic injuries due to factors like hemiparesis, spasticity, impaired balance and cognitive deficits. The dissertation reviews fall risk factors (FRFs) identified in prior studies and finds balance, gait and mobility metrics to be most significant. It notes current assessment methods rely on subjective scales and lack detailed motion analysis. Dual-task testing is also overlooked despite revealing subtle deficits. To address these gaps, wearable sensors and machine …

The Role Of Large Language Models (Llms) Driven Chatbots In Shaping The Future Of Government Services And Communication With Citizens In Uae, Dina Fares

Theses

As technological advancements continue to redefine the landscape of Government Services and Communication with Citizens in the UAE, and in line with the UAE government's efforts towards achieving the UAE charter for future services, the integration of Large Language Models (LLMs) driven chatbots emerges as a pivotal factor in shaping the future of government services and communication with citizens in the United Arab Emirates (UAE). Through a comprehensive review of literature and collaboration with industry experts, this thesis explores the development of AI-based chatbots and the introduction of the breakthrough in the field of Deep Learning Language models (Transformers, and …

College Athletes As Endorsers: A Study Of Nil Advertising, Zach Johnson

Master's Theses

The objective of this study is to determine how effective the newly enforced NIL deals among college athletes are in terms of social media advertising. With the rise of social media and the amount of people using social media daily, it is imperative for advertisers to understand various ways of promoting brands on social media. A 2x2x2 mixed experimental design was used to investigate the effects of college athletes-sponsored Instagram posts among college students, specifically source relevance, product relevance, and message authenticity. Findings suggested positive effects of using college athletes as sponsors. Source relevance, product relevance, and message authenticity played …

Anxiety Among Females With Adhd Affecting Their Academic Success In College, Kendra Roth

Undergraduate Honors Theses

This research study examined how stress and anxiety affects female undergraduate college students with Attention-Deficit/Hyperactivity Disorder (ADHD) in having academic success. In total, 105 female and 38 male undergraduate students completed the questionnaire regarding demographics, ADHD, anxiety, stress, academic success, and current symptoms of behavior and ability to function within school related activities. Research has shown that most college students with ADHD tend to have more anxiety and stress throughout their undergraduate and graduate years, most prominently in females. Little research has gone into understanding how ADHD and academic success go together with accomplishing goals in life. The Academic Success …

Neuroimaging And Free Will: A Partial Test Of Devine's “Director’S Cut” Theory Of Jury Decision Making, Madison Baczuk

Undergraduate Honors Theses

New evidence has emerged over the last few decades that demonstrates that the brains of some criminal offenders are structurally and functionally different from non-offenders. This evidence suggests that some people may not have the physical brain structure and functioning – often due to factors beyond their control – to make thoughtful, empathetic, and rational decisions. Therefore, some have questioned whether such individuals should be held to the same degree of culpability (responsibility) as those without brain damage, deficiency, or dysfunction. Additionally, this neurological evidence has been shown to influence jury decision-making as a mitigating factor. The present study aims …

Disease Of Lung Infection Detection Using Cnn Model -Bayesian Optimization, Poojitha Gutha

Electronic Theses, Projects, and Dissertations

Auscultation plays a role, in diagnosing and identifying diseases during examinations. However, it requires training and expertise, for application. This study aims to tackle this challenge by introducing a model that categorizes respiratory sounds into eight groups: URTI, Healthy, Asthma, COPD, LRTI, Bronchiectasis, Pneumonia, and Bronchiolitis. To achieve this categorization the study utilizes a Convolutional Neural Network (CNN) model that has been optimized using techniques. The dataset used in the study consists of 920 audio samples obtained from 126 patients with durations ranging from 10 to 90 seconds. Impressively, the model demonstrates a noteworthy 83% validation accuracy and an impressive …

The Role Of Muslim Communities In Easing The Challenges For Young U.S. Muslim Immigrant Children’S School Outcomes, Ghada Kassir

Electronic Theses, Projects, and Dissertations

American Muslims have increasingly experienced Islamophobia-related discrimination and stereotypes, including unjust accusations of violence, hatred, and terrorism, especially since 9/11. This study investigates the experience of Muslim immigrants in the U.S. and its impact on their children’s school outcomes. Using the theoretical frameworks of segmented assimilation, acculturation, social identity theory, and critical race theory, post-9/11 Muslim immigrants and their elementary school children are the focus of this study. Specifically, this study examines the associations among the following constructs: Muslim identity, culture and traditions, community connectedness, and children's school outcomes. This study hypothesized that there is a negative correlation between Muslim …

Math Anxiety Research Paper, Daniella M. Tartaro

Transformations

Math anxiety can be characterized as feelings of apprehension or distress that individuals experience when faced with tasks or activities associated with mathematics. Due to its prevalence, math anxiety is a growing issue for teachers who seek to uplift and prioritize the comfort, well-being and success of their students. Failure to address math anxiety can significantly hinder a student’s learning, lower their academic performance, and negatively cloud their overall attitude towards mathematics. In gathering and sorting resources associated with prevailing positions regarding math apprehension, this paper aims to explore math anxiety’s impact on students' learning, and the benefit of collaborative …

Disease Severity Of Covid-19 In Different Phases Of The Pandemic: Do Healthcare Workers Have Better Outcomes?, Xueying Yang Ph.D., Fanghui Shi, Jiajia Zhang Ph.D., Haoyuan Gao, Shujie Chen, Bankole Olatosi Ph.D., Sharon Weissman, Xiaoming Li Ph.D.

Faculty Publications

Background:

This study aimed to characterize and compare the demographics, clinical profile, and COVID-19 outcomes between healthcare workers (HCWs) and non-HCWs COVID-19 patients diagnosed in different phases of the pandemic defined by the vaccine rollout policy and different variants that circulated in South Carolina (SC).

Methods:

Extracted from the statewide electronic health record data, we analyzed the clinical outcome of 34,502 HCWs and 1,071,020 non-HCWs adults diagnosed with SARS-CoV-2 between March 2, 2020 to April 14, 2022. Logistic regression models were used to explore the association between different pandemic phases and COVID-19 severity-related outcomes.

Results:

Substantial reductions in mortality were …

Racial Disparities In Adequacy Of Prenatal Care During The Covid-19 Pandemic In South Carolina, 2018–2021, Emmanuel Fabrice Julceus Md, Mph, Bankole Olatosi Ph.D., Peiyin Hung Ph.D., Jiajia Zhang Ph.D., Xiaoming Li Ph.D., Jihong Liu Sc.D.

Faculty Publications

Background: During the COVID-19 pandemic, hospitals’ decision of not admitting pregnant women’s partner or support person, and pregnant women’s fear of contracting COVID-19 in hospitals may disrupt prenatal care. We aimed to examine whether prenatal care utilization in South Carolina varied before and during the COVID-19 pandemic, and whether the variation was different by race.

Methods: We utilized 2018–2021 statewide birth certificate data using a pre-post design, including all women who delivered a live birth in South Carolina. The Kotelchuck Index - incorporating the timing of prenatal care initiation and the frequency of gestational age-adjusted visits - was employed to …

Dual Barriers: Examining Digital Access And Travel Burdens To Hospital Maternity Care Access In The United States, 2020, Peiyin Hung Ph.D., Marion Granger, Nansi Boghossian, Jiani Yu, Sayward Harrison, Jihong Liu Sc.D., Berry A. Campbell, Bo Cai Ph.D., Chen Liang, Xiaoming Li Ph.D.

Faculty Publications

Policy Points The White House Blueprint for Addressing the Maternal Health Crisis report released in June 2022 highlighted the need to enhance equitable access to maternity care. Nationwide hospital maternity unit closures have worsened the maternal health crisis in underserved communities, leaving many birthing people with few options and with long travel times to reach essential care. Ensuring equitable access to maternity care requires addressing travel burdens to care and inadequate digital access. Our findings reveal socioeconomically disadvantaged communities in the United States face dual barriers to maternity care access, as communities located farthest away from care facilities had the …

Volunteers’ Stewardship Action-Taking Experiences During The Covid-19 Pandemic Predicted By Their Motivation Toward Engagement And Ability To Teach Others, Suzanna R. Windon, Olga Buchko, Linda Falcone

Journal of Human Sciences and Extension

The current study investigates the relationship between volunteer stewardship action-taking, motivation toward engagement in volunteer activities, and the ability to teach others during the COVID-19 pandemic. The final data set included 1,196 responses from the Penn State Extension Master Gardeners and Master Watershed volunteers, which provided a response rate of 39.9%. The results of this study showed that approximately 15.1% of the variation in volunteer stewardship action-taking experiences could be explained by volunteers’ motivation toward engagement in volunteer activities and their ability to teach others. Most findings are in line with previous research. Extension and outreach educators and volunteer coordinators …

Cooperative Extension Programming For Early Care And Education Professionals During The First Year Of The Covid-19 Pandemic: Evidence From A National Survey Of Extension Systems, Katherine Speirs, Azriella Friedman, Courtney Luecking, Kyleigh Brown

Journal of Human Sciences and Extension

Cooperative Extension Systems (CESs) provide programming to early care and education (ECE) professionals. The COVID-19 pandemic significantly impacted the needs of ECE professionals. The purpose of this study was to document how CESs helped ECE professionals respond to the pandemic during its first year and how Extension programming was altered in response to the pandemic. Between March and June 2020, representatives from all 87 CESs in the 50 U.S. states; Washington, DC; and six U.S. territories were invited to complete an online survey that included six questions about the pandemic. We received responses from 43 CESs (49% response rate). The …

Profiles Of Youth Citizenship: A Cluster Analysis Of Ethical Factors, Demographics, And Problem-Solving Disposition, Sarah Bush, Rick Rudd, Curt Friedel, Thomas Archibald, Kerry Redican

Journal of Human Sciences and Extension

Youth have the capacity to drive positive change in their communities through active and engaged citizenship (AEC). Teen leadership programs provide youth with opportunities to develop the skills necessary to participate as partners in community problem-solving efforts. Situated in relational developmental systems metatheory, this study examined how cluster membership based upon demographic characteristics, ethical factors, and problem-solving disposition impacted AEC. The findings indicated significant differences between clusters for AEC, civic duty, and civic skills. These differences were predominately observed through membership in long-term or short-term leadership programs, gender, enrollment in honors/AP courses, ethical views, and problem-solving disposition. Youth leadership practitioners …

Examining College Students’ Attitudes Toward Poverty During The Adult Role Of The Community Action Poverty Simulation, Jessica M. Parks, Portia Johnson, Diann C. Moorman, Sheri Worthy, Leigh Anne Aaron

Journal of Human Sciences and Extension

Family and Consumer Sciences (FCS) and Extension professionals need to understand the lived experience of poverty because it affects every aspect of an individual’s life. Poverty is related to inadequate nutrition and food insecurity, lack of access to health care, insufficient child care, unsafe neighborhoods, lack of affordable housing, under-resourced schools, and a lower quality of life. Attitudes toward poverty vary widely among Americans and can be categorized as either internal/individual attributions (e.g., laziness, welfare dependency, etc.) or systemic/structural attributions (e.g., unemployment, inflation, etc.). Individuals holding internal attributions toward poverty are more likely to have negative feelings toward impoverished individuals. …

A Snapshot In Time: Consumer Behavior At The Start Of Covid-19, Michelle L. Childs, Christopher Sneed, Ann A. Berry, Sejin Ha

Journal of Human Sciences and Extension

During the early stages of the coronavirus pandemic, consumers faced challenges related to obtaining household items due to shortages and limitations in shopping. Researchers from the University of Tennessee conducted a national, web-based consumer survey of 300 consumers in late April 2020 to better understand consumer behavior, shopping patterns, and demand shifts for goods and services. Major findings demonstrate that consumers have increased shopping for essential products from brick-and-mortar national chains, avoided brick-and-mortar small businesses, and have chosen to shop more by themselves, often choosing to forgo spending from across all product categories, compared to prior to the pandemic. Additionally, …

Full Issue, Volume 11, Number 3, Donna J. Peterson, Scott Cummings

Journal of Human Sciences and Extension

No abstract provided.

Assessing Virtual Versus In-Person Experiential Learning And Medical High-Fidelity Simulation In Medical Student Pediatric Clerkship Training, Andrew Mitchell Berry

Electronic Theses and Dissertations

Simulation and experiential training have been incorporated into medical school training for decades. The utilization of medical simulations has become an invaluable tool in healthcare education and training. However, circumstances such as limited resources, geographical constraints, or global health crises may hinder the feasibility of conducting in-person medical simulations. In these scenarios, virtual medical simulations emerge as a compelling alternative. While there are many ways to accomplish experiential-based learning, many faculty and students feel Socratic learning styles provide the best learning experience.

As medical students had just finished a predominantly virtual preclinical year due to the COVID-19 pandemic, the research …

A Study Of The Snd1/Prmt5 Axis In Liver Cancer By Genetic Mouse Models, Tanner Wright, Tanner Wright

Dissertations and Theses (Open Access)

Arginine methylation is an essential post-translational modification (PTM) in cells. Protein arginine methyltransferase 5 (PRMT5) is the primary enzyme that catalyzes symmetric dimethyl arginine (SDMA) and requires methylosome protein 50 (MEP50) for stability and enzymatic activity which are necessary for life and development. Effector proteins bind different types of PTM’s to facilitate signaling. Staphylococcal nuclease Tudor domain containing 1 (SND1) is an effector that specifically binds SDMA via its single C-terminal Tudor domain. Both SND1 and PRMT5 have been implicated in hepatocellular carcinoma (HCC). SND1 has been confirmed as a driver of HCC using genetically engineered mouse models (GEMMs), though, …

Respectful Workplace Policy To Conceive A Security Consciousness And Gender Equality As An Implementation Of Akhlak Core Values In State-Owned Enterprises Environment, Endang Susilowati, Erwin Susanto Sadirsan

Journal of Terrorism Studies

A safe work environment, mutual respect, freedom from discrimination, harassment, violence, gender inequality, discrimination of women is highly coveted in the Indonesian work environment. In State-Owned Enterprises there are still issues of harassment, gender inequality, violence, and women's opportunities to become leaders in the workplace. In 2021, the number of women leaders in workplace is still below 10%. The Ministry of State-Owned Enterprises is aiming to increase the representation of women in the Board of Commissions or Executives, and one level below the Board of Executives by 25% in 2023.

The purpose of this research is to analyse women's issues …

Security Challenges And The Survival Of Democracy In Nigeria: An Assessment Of Niger East Senatorial District, Niger State, Yahuza Danjuma Izom

Journal of Terrorism Studies

The study assessed security challenges in relation to survival of democracy in Nigeria with focus on Niger East Senatorial District. The methodology adopted for the study is descriptive research. The population of the study was drawn from nine local government areas that constituted the district with a population of 1,513,469 (NPC, 2006). Sample size of 380 was used and the sampling technique was simple random sampling technique. Questionnaire was used as the research instrument which was well structured in two parts. Part (A) is the biodata of the respondent and part (B) was on the subject matter of the research …

Power Projection And Counter-Terrorism: Strategies For Small States Like Brunei Darussalam, Brice Tseen Fu Lee, Gulshan Bibi Ms

Journal of Terrorism Studies

This study delves into the intricacies of power projection strategies and counter-terrorism measures, emphasizing their relevance to small states, with a specific focus on Brunei Darussalam. Using a dual matrix model, the research categorizes various strategies based on risk-reward parameters, offering a structured insight into potential approaches these states can employ against potential aggressors. The counter-terrorism matrix is the initial focal point, recognizing the contemporary significance of terror threats and their unique challenges for small nations. Subsequently, the power projection matrix offers a broader view of defense tactics beyond counter-terrorism. By synthesizing information from primary academic sources, the study aims …

Prospects And Constraints For A Recreational Fishery On East Canyon Creek At The 910 Ranch, S. Bishop, A. Garner, G. Mclaughlin, T. Oman, N. Omer, C. Stewart

Watershed Sciences Student Research

Summit County Lands and Natural Resources has retained students from Utah State University’s Management and Restoration of Aquatic Ecosystems program to evaluate current conditions of East Canyon Creek (ECC) in the 910 Ranch and propose prospects, constraints, and potential actions to establish a recreational trout fishery.

Kinome Profiling Identifies Mark3 And Stk10 As Potential Therapeutic Targets In Uveal Melanoma, Usman Baqai, Alison M. Kurimchak, Isabella Trachtenberg, Timothy J. Purwin, Jelan I. Haj, Anna Han, Kristine Luo, Nikole Fandino Pachon, Angela Jeon, Vivian Chua, Michael A. Davies, J Silvio Gutkind, Jeffrey L. Benovic, James S. Duncan, Andrew E. Aplin

Department of Pharmacology, Physiology, and Cancer Biology Faculty Papers

Most uveal melanoma cases harbor activating mutations in either GNAQ or GNA11. Despite activation of the mitogen-activated protein kinase (MAPK) signaling pathway downstream of Gαq/11, there are no effective targeted kinase therapies for metastatic uveal melanoma. The human genome encodes numerous understudied kinases, also called the "dark kinome". Identifying additional kinases regulated by Gαq/11 may uncover novel therapeutic targets for uveal melanoma. In this study, we treated GNAQ-mutant uveal melanoma cell lines with a Gαq/11 inhibitor, YM-254890, and conducted a kinase signaling proteomic screen using multiplexed-kinase inhibitors followed by mass spectrometry. We observed downregulated expression and/or activity of 22 kinases. …

Examining Nonadherence To Family Values And Anxiety In College Latinas, Veronica Paola Ramirez

Theses and Dissertations

Due to the rapidly growing rate of the Latinx population, mental health professionals must concentrate on finding the best treatments for this population. The group of interest for this study is young Latinas in college with anxiety symptoms. There is some research on how anxiety levels are influenced by one important factor: non-adherence to family values, however, it is important to understand what may direct this relationship. What makes this research study different is that we attempted to use family conflict as a mediator in the relationship. Furthermore, we attempted to see if levels of autonomy and emotion dysregulation …

The Rarest Among The Rare? Acrometastases And Disability In The Past And Beyond, Nathalie Antunes-Ferreira, Francisco Curate, Carlos Prates, Benoit Bertrand, Carina Marques

Anthropology Faculty Publications

Metastatic bone disease significantly impacts cancer-related morbidity and mortality nowadays. Herein, we present an adult individual, probably a female, with multiple osteolytic lesions, of variable sizes, distributed predominantly in the axial skeleton but also affecting elements of the appendicular region. This individual also exhibits atypical manifestations of metastatic bone disease, in the form of acrometastases—metastases in the extremities, which are uncommon events in current clinical settings. The individual's skeletonized remains were exhumed from a crypt in the Chapel of the Holy Spirit (Espírito Santo), Loures, Portugal, and have been dated from the 16th to 19th centuries. The multiple …

Design, Analysis, And Interpretation Of Treatment Response Heterogeneity In Personalized Nutrition And Obesity Treatment Research, Roger S Zoh, Bridget H Esteves, Xiaoxin Yu, Amanda J Fairchild, Ana I Vazquez, Andrew G Chapple, Andrew W Brown, Brandon George, Derek Gordon, Douglas Landsittel, Gary L Gadbury, Greg Pavela, Gustavo De Los Campos, Luis M Mestre, David B Allison

Children’s Nutrition Research Center Staff Publications

It is increasingly assumed that there is no one-size-fits-all approach to dietary recommendations for the management and treatment of chronic diseases such as obesity. This phenomenon that not all individuals respond uniformly to a given treatment has become an area of research interest given the rise of personalized and precision medicine. To conduct, interpret, and disseminate this research rigorously and with scientific accuracy, however, requires an understanding of treatment response heterogeneity. Here, we define treatment response heterogeneity as it relates to clinical trials, provide statistical guidance for measuring treatment response heterogeneity, and highlight study designs that can quantify treatment response …

Comment On Marsigliante Et Al Effects On Children's Physical And Mental Well-Being Of A Physical-Activity-Based School Intervention Program: A Randomized Study, Raphiel Murden, Jon Agley, Lilian Golzarri-Arroyo, Armando Peña, Danny Valdez, Abu Bakkar Siddique, Moonseong Heo, David B Allison

Children’s Nutrition Research Center Staff Publications

We conducted a critical review of the article “Effects on Children’s Physical and Mental Well-Being of a Physical-Activity-Based School Intervention Program: A Randomized Study”, published in the International Journal of Environmental Research and Public Health in 2023 as part of the Special Issue “Psychomotricity and Physical Education in School Health”. We identified multiple mistakes in the statistical analyses applied. First, the authors claim to have found a statistically significant association between the proposed intervention and change in body composition (body mass index (BMI) percentiles, relative fat mass, and BMI classes) by way of exhibiting differences in nominal significance between the …