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A Mathematical Modeling Approach To Investigate The Impacts Of Post-Infection Mortality And Partial Immunity On Disease Endemicity, Brendan M. Shrader

Honors Undergraduate Theses

A number of infectious diseases cause post-infection conditions or complications, such as COVID- 19, Q fever, and Polio. These conditions result in recovered individuals having a higher mortality rate than susceptibles, and this can impact disease dynamics. An existing mass-action model in the literature that incorporated post-infection mortality was shown to have limit cycles, or persistent oscillations, in the infected population. To better understand what causes these limit cycles, we develop and analyze a new epidemiological model with standard incidence. We show standard results, including the existence, uniqueness, and stability of the disease-free and endemic equilibria, and we rule out …

Emotion Processing In Adolescents With Epilepsy And Healthy Controls Using Multi-Modal Neuroimaging, Frances Kathryn E. King

Bioengineering Dissertations - Archive

Epilepsy is increasingly recognized as a disorder not only of seizures but also of widespread network dysfunction, impacting cognitive and emotional processing. One critical cognitive process affected in epilepsy is emotional conflict processing, which relies on the interplay of multiple brain networks. However, the spatiotemporal dynamics of emotional conflict processing in epilepsy, particularly in adolescents, have remained poorly understood. This dissertation investigated the neural mechanisms underlying emotional conflict processing in typically developing adolescents and adolescents with epilepsy using magnetoencephalography (MEG). The first study elucidated the spatiotemporal profile of emotional conflict processing in 24 typically developing adolescents using magnetoencephalography (MEG). Cluster-based …

Neurovascular Coupling Impairments In Acute Traumatic Brain Injury: An Eeg-Nirs Analysis, Zachary Armstrong

Bioengineering Theses - Archive

Traumatic brain injury (TBI) is a major cause of neurological impairment, often leading to variable recovery and uncertain prognosis in the neurocritical care setting. There is a pressing clinical need for robust, physiologically grounded biomarkers to inform prognosis and therapeutic decision-making in acute TBI. This thesis investigates neurovascular coupling (NVC), the physiological coordination between neuronal activity and cerebral blood flow, as a candidate biomarker for brain function and recovery after injury.

A prospective cohort study was performed using simultaneous electroencephalography (EEG) and near-infrared spectroscopy (NIRS) recordings in patients with moderate-to-severe TBI and healthy controls. Wavelet transform coherence (WTC) analysis was …

Sexual And Reproductive Health Access Among Racial/Ethnic Minority College Students, Srithanvi Pasunuri

Honors Undergraduate Theses

Sexual and reproductive health (SRH) is critical for individual well-being, yet significant disparities in access persist among racial and ethnic minority college students in the United States. These inequities, driven by systemic barriers such as financial constraints, cultural stigmas, and inadequate campus resources, contribute to higher rates of unintended pregnancies, sexually transmitted infections (STIs), and poor health outcomes within these populations. This systematic review aims to identify and synthesize existing literature on the barriers to SRH access for racial and ethnic minority college students, explore how cultural, social, and institutional factors influence service utilization, and assess interventions proven effective in …

Factors Involved On The Attribution Of Consciousness To Generative Artificial Intelligence And Its Impact On Trust, Sophia Fernanda Sakakibara Olgini Capello

Honors Undergraduate Theses

This study investigates the cognitive factors influencing the perception of mind in generative artificial intelligence systems, focusing on the role of prior experiences with them, theory of mind (ToM), and the tendency to anthropomorphize. The research examined how these factors predict perceived consciousness in ChatGPT and impact users' trust in this system, specifically exploring: (1) how ToM and anthropomorphism contribute to AI consciousness perception, (2) how prior AI experiences influence consciousness attribution, (3) the relationship between consciousness attribution and trust in AI, and (4) how perceptions of AI consciousness relate to mind perception in other entities. Undergraduates (N= 220) completed …

Reentry Realities: Examining The Role Of Aftercare Programs In Supporting Justice-Involved Youth, Lynda Girven

Honors Undergraduate Theses

The current study examined if aftercare and reentry programs helped to reduce recidivism among youth who have been involved in the juvenile system, and specifically, youth released from residential placement facilities. Different components of aftercare programs were also examined, such as the inclusion of mentoring or family support, how many services were offered, and if the program followed the Risk-Need-Responsivity (RNR) model. Through completing a systematic review of studies published since 2008, five studies met the inclusion and exclusion criteria. All five studies found that the youth who received services through aftercare programs were less likely to reoffend than youth …

Examining The Impact Of Resilience And Sense Of Community On Mental Health And Academic Performance, Samara B. Coleman

Honors Undergraduate Theses

Within the United States, a third of college-aged young adults are diagnosed with at least one psychological disorder. Resilience, the ability to bounce back from adversity, has been shown to help mitigate the adverse effects of burnout and stress, and support academic performance in some cases. Additionally, a sense of community has also been shown to be crucial in buffering the negative consequences of adversity. The following research questions guide this study: 1) How significant a role does the community play in resilience and mental health? 2) How does resiliency relate to the academic performance of students experiencing varying levels …

The Association Between Pain Sensitivity And Low Energy Availability, Sleep, Mental Health, And Stress In Female Endurance Athletes, Taylor R. Moler

Honors Undergraduate Theses

The disruption of certain physiological functions due to low energy availability (LEA) in female endurance athletes is a prominent concern. This condition resulting from LEA has been described as Relative Energy Deficiency in Sport (RED-S), which can include alterations in metabolism, menstrual function, bone deposition and resorption, mental well-being, and more. The goal of this study was to determine whether pain sensitivity was associated with LEA, sleep, mental health, and stress in female endurance athletes. Participants completed a demographic survey, the Low Energy Availability in Females Questionnaire (LEAF-Q), the Pittsburgh Sleep Quality Index (PSQI), the Patient Health Questionnaire (PHQ-4), and …

2025 Tnecd Annual Report, Tennessee. Department Of Economic And Community Development

Annual Reports

The TNECD annual report highlights the accomplishments of the agency in developing business across the state for the fiscal year.

Fy2025 Annual Report, Tennessee Council On Developmental Disabilities

Annual and Special Reports

This annual report highlights the accomplishments made during the 2025 fiscal year.

Note From The Department Chair, William Munro

Res Publica - Journal of Undergraduate Research

No abstract provided.

Editors' Introduction, Luke Alberstett, Victoria Ballesteros-Gonzalez

Res Publica - Journal of Undergraduate Research

No abstract provided.

Pharmacy Benefit Managers And The Fight For Affordable Prescription Drugs: A Case For Accountability Through Regulation, Cayden Webster

Res Publica - Journal of Undergraduate Research

As prescription drug prices in the United States continue to climb, the debate surrounding cost control methods has taken center stage among politicians, providers, insurance companies, and consumers alike. At the heart of this issue lies the Pharmacy Benefit Manager (PBM). These third party companies were initially intended to drive drug prices down by negotiating for benefits on behalf of clients; but their hidden business strategies and oligopolistic market share has resulted in many Americans today struggling with unfair drug costs and fewer choices of treatment. In this paper, I seek to demonstrate that by expanding PBM market competition and …

Juvenile Record Expungement Policy In Illinois, Emma Kudelka

Res Publica - Journal of Undergraduate Research

This policy paper explores juvenile expungement policies and their broader social impact. Research suggests that lenient expungement laws help prevent discrimination in education, housing, and military service, aiding rehabilitation youth offenders' reintegration. The paper begins with a historical overview of Illinois juvenile law, highlighting its shift from punitive to rehabilitative approaches. It then examines key legislation, including the Juvenile Court Act, Juvenile Justice, and Delinquency Prevention Act, and Youth Opportunity and Fairness Act. Illinois's juvenile expungement laws are analyzed, covering eligibility, process, and timeline. A comparative analysis follows, contrasting Illinois' policies with those of California and Florida to emphasize differences …

Why Are Children's Health Outcomes Different In Counties Across The United States?, Caylen Pavlicek

Res Publica - Journal of Undergraduate Research

This paper explores the relationship between family income and health outcomes for children across counties in the United States, focusing on low birth weight as a key indicator. Income disparities among counties often correlate with varying health outcomes for children, particularly those born into lower-income families who lack the resources for adequate healthcare. Utilizing data from 3,113 counties, I examine the impact of income, education, rural versus urban location, healthcare access, and other social determinants on children's health, with a specific focus on birth weight. The findings reveal a strong negative correlation between median household income and low birth weight, …

Palm Oil Expansion: Carrying On The Legacy Of Colonial Exploitation In Indonesia, Melinda Burgin

Res Publica - Journal of Undergraduate Research

Today, plantation agriculture in Indonesia is dominated by palm oil expansion. While the palm oil industry has frequently been touted as an economic boon for Indonesia, the environmental and social consequences have been dire, particularly for Indigenous peoples. Oil palm cultivation has been a part of Indonesian agriculture since its introduction by Dutch traders in the mid 19th century, but palm oil production in Indonesia really exploded in the 1990s, as seen in Figure 1. Since then, palm oil production has been a leading cause of deforestation (Austin, 2019) and caused devastation to indigenous communities as they lose swathes of …

How Much Does America Hate Black Women?, Franchesca Smith

Res Publica - Journal of Undergraduate Research

This paper explores the relationship between sociocultural factors and intersectionality by way of economic inequalities. Intersectionality is a phenomenon that receives little to no examination especially in regards to Black women. The following research uses the theories of intersectionality, human capital, and institutional to examine which has the most significant effect on the wages of Black women compared to other demographics. Findings suggest that the intersectionality of Black women does have a substantial wage gap, but the correlation is positive, which is not true for the variables Black and women when separated. Additionally, the research suggests that the human capital …

Navigating The Intersections: Immigration, Diversity Of The Workforce, Precarious Work, And Vulnerabilities In Occupational Safety And Health, Daniel Côté, Jessica Dubé

Éditoriaux, lettres à l'éditeur

Dans un contexte de mondialisation croissante, la migration est une réalité incontournable qui expose les travailleurs migrants et autochtones à des conditions précaires et à des vulnérabilités accrues en matière de santé et sécurité du travail (SST). Les formes d’emploi précaires – contrats temporaires, travail à temps partiel ou informel – touchent de manière disproportionnée ces travailleurs, limitant leur accès aux droits et protections. Les travailleurs autochtones, particulièrement en milieu rural et dans des secteurs à risque, font face à des défis similaires en raison de marginalisations historiques et structurelles.

Ce texte présente les cinq articles de la section spéciale …

Role Of Online Health Information Resources In Shaping Self Confidence Of Nursing And Midwifery Students In The Digital Era At Aga Khan University, Tanzania, Getrude Ngowi, Jackline Estomihi Kiwelu

Book Chapters / Conference Papers

Digital technologies have transformed the way people learn in the current age. Innovative multimedia online nursing and midwifery information resources have improved nursing education and brought about adaptive, interactive, and collaborative learning. This study aims to find out whether the online nursing information resources provided at Aga Khan University Tanzania are shaping the self-confidence of nurses and midwives in the digital era, to understand gaps and areas for improvement. This study used both quantitative and qualitative research approach were used. The researchers collecting data using online Google Forms, which were analysed thematically through Atlas ti. The results revealed that persistent …

Associations Between Perceived Discrimination And Sleep Health: Results From The Future Of Families And Child Wellbeing Young Adult Sleep Study, Angel I.M. Collie, Adwoa Dadzie, David A. Reichenberger, Lindsay A. Master, Gina M. Mathew, Lauren E. Hale, Anne-Marie Chang, Orfeu M. Buston

Department of Preventive Medicine Faculty Publications

Objectives. We investigated cross-sectional associations between perceived discrimination and actigraphic sleep health among young adults.

Methods. Data from the age 22 wave (mean±SD age=22.1±0.4 years) of the Future of Families and Child Wellbeing Young Adult Sleep Study, a national birth cohort originally drawn from 20 U.S. cities, included young adults (n=334; 68.9% Black, 14.7% Hispanic/Latino) who self-reported experiences of discrimination. Wrist-worn actigraphy was collected across ~2 weeks from 2020-2024 and measures included sleep duration, onset, midpoint, maintenance efficiency (SMeff), and wake after sleep onset (WASO). Multiple linear regression models examined the association between experiencing a specific type of …

Active Learning With Oer: Close Reading Cuny Iee Principles, Sara Meister

Open Educational Resources

This "low-tech" module created by Sara Meister uses principles from active learning, asking students to do close reading in short bursts and interleave their analysis with reflection. This assignment was created for a workshop on OER-Based Active Learning at John Jay College.

The Liberation Of The Disabled Christ And What That Shows Us About Our Human Sacredness In Healthcare, Hannah Miers

Obsculta

This paper explores the significance of Christ’s identity in relation to disability, emphasizing the need for a liberating theology that acknowledges and affirms the dignity of disabled individuals in healthcare settings. It advocates for a Christological perspective that integrates the image of a disabled Christ, calling for awareness and equitable treatment for the disabled within a healthcare framework. By recognizing the connections between disability theology and the holistic needs of human beings, this paper aims to inspire a shift towards greater respect, grace, and compassion in caring for vulnerable populations, thereby addressing systemic inequities inherent in medical practices.

Strengthening The Health And Well-Being Of American Indian And Alaska Native Elders, Andria Begay

Theses and Dissertations

Health is a holistic concept within Indigenous communities, emphasizing the balance and interconnectedness of mind, body, and spirit. This dissertation explores the health and wellbeing of American Indian and Alaska Native Elders, with each of the products for this three-part portfolio, targeting different health matters that are often overlooked among Elders, aged 55 years and older. Using secondary data from National Resource Center on Native American Aging’s 2020-2023 cycle of the Identifying our Needs: A Survey of Elders, I conducted three quantitative research analyses with chi-square tests and binary logistic regressions to assess the association and differences in variables. Manuscript …

Analysis Of Key Lncrna Related To Parkinson’S Disease Based On Gene Co-Expression Weight Networks, Wenwen Liang, Wei Zhao, Binghan Li, Jiaying Luo, Xuemei Li, Weihua Jia

Neurosciences

ABSTRACT Objectives: To identify a key Long chain non-coding RNAs (lncRNAs) related to PD and provide a new perspective on the role of LncRNAs in Parkinson’s disease (PD) pathophysiology. Methods: Our study involved analyzing gene chips from the substantia nigra and white blood cells, both normal and PD-inclusive, in the Gene Expression Omnibus (GEO) database, utilizing a weighted gene co-expression network analysis (WGCNA). The technique of WGCNA facilitated the examination of differentially expressed genes (DEGs) in the substantia nigra and the white blood cells of individuals with PD. When merged with clinical data, gene modules containing crucial clinical details were …

Understanding The Stroke Burden In Saudi Arabia: Trends From 1990 To 2019 And Forecasting Through Time Series Analysis, Ahmed A. Mahfouz, Shaimaa A. Abdelmoneim, Shymaa M. M. Abdu, Hoda A. A. Shiba, Asmaa M. Aboelela, Ramy M. Ghazy, Adel A. Alhazzani

Neurosciences

ABSTRACT Objectives: To describe age-standardized incidence and disability-adjusted life years (DALYs) of ischemic stroke (IS), intracerebral hemorrhage (ICH), and subarachnoid hemorrhage (SAH) in the Kingdom of Saudi Arabia (KSA) from 1990 to 2019 and forecast these variables using the Global Burden of Diseases (GBD) data over the next years (2020–2030). Methods: Poisson regression models were employed to identify significant changes in incidence rate ratios (IRRs) and DALY rates for different stroke types. For time series models, the autoregressive integrated moving average (ARIMA) and exponential smoothing state space (ETS) models were used for forecasting. Results: The study demonstrated an increasing trend …

Do People With Multiple Sclerosis In Saudi Arabia Want To Know Their Prognosis? A Cross-Sectional Nationwide Study, Yaser M. Al Malik, Awad S. Alharbi, Mohammed A. Alfurayh, Abdulaziz A. Aldalaan, Abdulazeez M. Alzailaie, Eid D. Alanazi, Ahmad A. Abulaban, Seraj O. Makkawi, Asma A. Alanazi

Neurosciences

ABSTRACT Objectives: To investigate whether Persons with MS (pwMS) in Saudi Arabia want to discuss their long-term prognosis (LTP) and the factors influencing this decision using a self-administered online questionnaire. Methods: In this cross-sectional study, an online questionnaire was distributed from December 2022 to July 2023 across Saudi Arabia to determine pwMS interest in discussing their LTP. Participants included patients over 18 years, of any gender, diagnosed with MS. A nonprobability convenience sampling technique was used, with questionnaires sent through MS organizations and channels. Results: Almost two-thirds (66–68%) of the 375 respondents reported that their LTP had never been discussed …

Ranking The Difficulty Of The Cognitive Tasks In Dual-Tasks During Walking In Healthy Adults, Jaser S. Almutairi, Shady A. Alshewier, Abdulaziz A. Alkathiry

Neurosciences

ABSTRACT Objectives: To rank the cognitive tasks commonly used in clinical practices based on their difficulties in healthy adults while walking. Dual tasks have been widely used in clinical settings for different purposes such as detecting early cognitive impairments and identifying fall risk factors among the population of neurological diseases. Methods: This cross-sectional study, conducted from January to March 2021, included a sample of 26 healthy adults who were asked to demonstrate six different cognitive tasks at random while performing a gait speed test. An accelerometer positioned on the lower back at the umbilical level was used to measure participants’ …

Motherhood And Pregnancy Concerns Of Saudi Females With Multiple Sclerosis In Riyadh City: A Quantitative Analysis, Abdullah S. Alshehri, May H. Alqahtani, Hana A. Alzuabi, Waad S. Alshahrani, Halah O. Alamawi, Aseel A. Almandeel, Faisal A. Al-Suwaidan, Ahmed Saleh

Neurosciences

ABSTRACT Objectives: To explore the concerns among females in Riyadh city with multiple sclerosis (MS) regarding motherhood and pregnancy outcomes. Methods: In this cross-sectional study, data were collected using an online questionnaire. Women who were aged 18–50 years and diagnosed with MS by a neurologist and had a disease duration of at least one year were included. The questionnaire consisted of 7 sections designed to collect information on the respondents’ sociodemographic characteristics; past and current medical history; pre-pregnancy, pregnancy, and postpartum concerns; physical and psychological concerns about parenthood; and psychological and social support. Results: A total of 176 women were …

Unmasking The Mimic: Leprosy Neuropathy Misdiagnosed As Chronic Inflammatory Demyelinating Polyneuropathy: A Case Report From Saudi Arabia, Muteb K. Alotaibi, Bashaier G. Alqahtani, Raniah M. Alqawahmed

Neurosciences

ABSTRACT Leprosy neuropathy can mimic chronic inflammatory demyelinating polyneuropathy (CIDP), especially in non-endemic areas. We report a 72-year-old Saudi woman initially misdiagnosed with CIDP based on nerve conduction studies. The patient presented with widespread pruritus, erythematous cutaneous lesions, and progressive sensorimotor symptoms. Despite treatment with intravenous immunoglobulin, her condition worsened. Subsequent sural nerve and skin biopsies revealed acid-fast bacilli, confirming leprosy. This case highlights the importance of considering leprosy in the differential diagnosis of neuropathies, even in regions where it is rare. Nerve ultrasound, a valuable diagnostic tool in differentiating leprosy from CIDP, should be incorporated into the diagnostic workup …

A Narrative Review Of Clinical Practice Guidelines For The Application Of Physical Therapy And Rehabilitation Procedures In The Management Of Multiple Sclerosis, Abdullah I. Alhusayni

Neurosciences

ABSTRACT Multiple sclerosis (MS) is a chronic autoimmune disorder characterized by neuroinflammation and progressive neurodegeneration, leading to significant physical and cognitive impairments. Rehabilitation, particularly physical therapy, has emerged as a crucial component in managing MS-related disability by improving mobility, reducing fatigue, and enhancing overall quality of life. This narrative review investigates current international guidelines on physical therapy and rehabilitation for MS. Literature search in databases (January 2010 until August 2025) resulted in three guidelines that met the inclusion criteria. Evidence suggests that structured aerobic and resistance training programmes, combined with balance and flexibility exercises, contribute significantly to maintaining functional independence. …