Digital Commons Network^™

Monitoring Faunal Responses To Biodegradable Oyster Reef Restoration Materials With Camera Traps, Tara L. Blanchard

Honors Undergraduate Theses

Restoration of the oyster reefs has become increasingly crucial due to great population declines around the globe. Intertidal oyster reefs provide essential foraging and loafing grounds to many faunal species, including several threatened/endangered wading bird species. Biodegradable oyster reef restoration materials have been introduced to avoid potential plastic pollution from traditional materials. Studies have shown success regarding oyster recruitment rates to these materials. However, their impacts on fauna using restored oyster reefs are unknown. This project aims to evaluate oyster reef restoration using biodegradable materials to increase faunal diversity, abundance, and foraging behaviors. Camera traps were deployed to observe fauna …

The Effects Of Resistance Training On Older Adults: Increasing Healthspan And Lowering Disability Rates, Michael M. Samuel

Honors Undergraduate Theses

This study analyzed the research on older adults and resistance training exercise and assessed effects on health span and lowering disability rates. A targeted search of the literature was employed using the following key words: sarcopenia, resistance training, hypertrophy, quality of life, disability, activities of daily living, strength training, falls, and functional strength. These were used to find articles that were relevant to the research. Articles were excluded if they focused on young athletes as they did not meet my research age group. Articles that focused on nutrition were also excluded as they pulled the focus away from the impact …

Investigating The Role Of Glycemic Control In Cognitive Impairement Risk Among Elderly Individuals With Type 2 Diabetes: A Scoping Review, Julia Pessaia

Honors Undergraduate Theses

Type 2 diabetes mellitus (T2DM), presents a significant health burden globally, affecting millions of individuals, especially in the elderly population. While its association with cardiovascular diseases and cognitive impairments is well-documented, further research on the precise influence of glucose control on cognitive outcomes in elderly T2DM patients is necessary. This scoping review aims to address this gap by investigating the impact of HbA1c levels representing glycemic control on the risk of developing cognitive impairments in elderly patients with T2DM. A literature search was conducted on MEDLINE and eligible studies involved T2DM patients aged 60 or older, with documented cognitive function …

The Ethics Of Brain-Machine Interfaces, Devon J. Lynn

Honors Undergraduate Theses

Brain Machine Interfaces (BMI) are a rapidly developing technology that raise unique ethical issues that demand review. They have demonstrated impressive restorative potential, particularly for individuals living with epilepsy, and those who are locked in. Although BMIs have the potential to provide significant benefit to millions of users, further advancement of the technology should proceed cautiously, according to the guidelines outlined in this paper. Failure to adhere to ethical guidelines could lead to severe privacy concerns, and would violate moral principles of beneficence, virtue ethics, care ethics, and utilitarianism. Despite the moral risks, BMIs hold promise for reshaping future healthcare …

Examining Wrack In Mosquito Lagoon To Analyze Biodiversity And Seagrass Viability, Nicole Jerrell

Honors Undergraduate Theses

Seagrass restoration of Halodule wrightii, has become crucial as seagrass coverage in the Indian River Lagoon (IRL) declined by 58% between 2011 and 2019. To understand the abundance of seagrass fragments available for natural recruitment and restoration, we tracked the abundance of viable fragments found in the wrack in Mosquito Lagoon. Wrack is plant material, including seagrass fragments, mangrove propagules, and detritus. Seagrass fragments were considered viable if the fragment had an apical meristem present. Replicate samples were collected from 5 locations every two weeks, starting in September 2022 and ending in September 2023, and the samples were processed …

Sweetening The Deal: Enhancing Flower Production And Quality For Native Pollinators In Urban Landscapes, Yaelle Esther Reeve

Honors Undergraduate Theses

Urban landscapes can support pollinator conservation, but traditional landscape designs lack the diverse mixtures of native plants needed to support native pollinators. Although native plants support pollinators and can survive with less water and fertilizer than non-native landscape plants, they do not always grow well under modified urban soil conditions and irrigation regimes. A better understanding of the factors influencing flower production and the quality of native plants is needed if we are to design landscapes that support pollinator conservation. This study focused on how flower production and quality in different native plants responded to compost and irrigation treatments. The …

Obsessive-Compulsive Disorder And Identity: The Role Of Ego-Dystonicity, Andrea B. Mullin

Honors Undergraduate Theses

Obsessive Compulsive Disorder (OCD) has been linked to a dysmorphic construction of self that is closely tied to mental illness (Bhar & Kyrios, 2007). Although associations have been found, no study has determined the impact of OCD on one's self-perception, to better understand how to resolve patients' dysmorphic construction and fear of oneself. College students (N = 410; M = 20.60, SD = 4.27) completed an anonymous online survey for course credit. The survey consisted of a demographic questionnaire, the Obsessive-Compulsive Inventory-Revised (Foa et al., 2002), theEgo-Dystonicity Questionnaire (Purdon et al., 2007), and the Self-concept Identity Measure (Kaufman et …

Benefits Of A Family-Based Judo Program For Parents Of Children With Autism Spectrum Disorder, Jeslin George

Honors Undergraduate Theses

A diagnosis of Autism Spectrum Disorder (ASD) can impact the entire family. Parents of children with ASD reportedly have greater stress levels, family conflict, financial concerns, and poor health habits than parents of neurotypical (NT) children. While many parent-focused interventions have been developed, these interventions focus on parent training and child behavior outcomes rather than the health and well-being of the parents. Therefore, this study aimed to examine the effects of a 15-week family judo program on physical and psychosocial health in parents of children with ASD. A total of 18 parents of children with ASD participated in a weekly …

Effect Of Molecular Crowders On The Activation Of Cholera Toxin By Protein Disulfide Isomerase, Niral Shah

Honors Undergraduate Theses

Cholera toxin (CT) is a classic A-B type protein toxin that has an A subunit (A1 + A2) and a pentameric B subunit. The catalytic A1 domain is linked to the A2 domain via a disulfide linkage. CTA1 must be dissociated from the rest of the toxin to cause a cytopathic effect. Protein disulfide isomerase (PDI) can reduce the CTA1/CTA2 disulfide bond, but disassembly of the reduced toxin requires the partial unfolding of PDI that occurs when it binds to CTA1. This unfolding event allows PDI to push CTA1 away from the rest of the toxin.

My research question is …

The Effect Of E-Cigarette Vape On Oral Cell Proliferation Using 3d Spheroids As A Preclinical Model, Vikram Chinnaiyan

Honors Undergraduate Theses

E-cigarettes have recently become increasingly popular, especially amongst middle and high school students. Although they are marketed as safer alternatives to tobacco cigarettes, they produce toxic metals and carcinogenic nitrosamines. This thesis studies the effects of e-cigarette aerosol on the growth and proliferation of oral epithelial cells because the consequences of vaping, including a potential risk for aberrant growth leading to cancer, are not well understood. Cells were grown in matrigel, causing the formation of three-dimensional spheroids modeling the physiological architecture of the oral epithelium. Those spheroids were chronically exposed to vape with different treatment conditions to study the functional …

Investigating Plant Physiological Responses To Global Phylogenetic Diversity Of Glomeromycotina, David Z. Mowbray

Honors Undergraduate Theses

Arbuscular mycorrhizal (AM) fungi are ubiquitous symbionts of terrestrial plant species with associations predominantly characterized as mutualistic. In addition to well-documented enhancement of host growth response, more recent analyses have demonstrated the conferral of host benefits under numerous biotic and abiotic stressors. However, much of the established evidence originates from studies involving limited AM fungal diversity. Accordingly, this study sought to evaluate the potential effects of inoculation on plant host physiological traits within a growth chamber environment, investigate potential correlations between host trait responses, & assess the degree of phylogenetic signal observed in trait responses due to the presence of …

Biomarker Identification For Breast Cancer Types Using Feature Selection And Explainable Ai Methods, David E. La Rosa Giraud

Honors Undergraduate Theses

This paper investigates the impact the LASSO, mRMR, SHAP, and Reinforcement Feature Selection techniques on random forest models for the breast cancer subtypes markers ER, HER2, PR, and TN as well as identifying a small subset of biomarkers that could potentially cause the disease and explain them using explainable AI techniques. This is important because in areas such as healthcare understanding why the model makes a specific decision is important it is a diagnostic of an individual which requires reliable AI. Another contribution is using feature selection methods to identify a small subset of biomarkers capable of predicting if a …

Role Of Endoplasmic Reticulum Stress Response In Parainfluenza Virus Acute To Persistent Infections, Lauren L. Abbitt

Honors Undergraduate Theses

Persistent viral infections are a major health concern, with persistently infected (PI) cells being a source of continued shedding of virus and generation of viral mutants. Here, we hypothesized that cells persistently infected with the enveloped virus parainfluenza virus 5 (PIV5) would show altered expression of endoplasmic reticulum (ER) stress proteins and increased resistance to death caused by drug-induced ER stress. To test this, lysates of mock-infected, PIV5 acute-infected, and PIV5 PI human lung A549 cells were collected and levels of ER stress proteins were compared. Western blotting revealed that immunoglobulin heavy chain binding protein (BiP/GRP78) was present in higher …

Possible Relationship Between Omega-3 Fatty Acid Supplementation And Recovery From Resistance Training, Saagar R. Patel

Honors Undergraduate Theses

The purpose of this thesis is to investigate the relationship between Omega-3 Fatty Acid supplementation and recovery from resistance training. Omega-3 Fatty Acids are a type of polyunsaturated fatty acid that is commonly found in marine sources. Omega-3 Fatty Acids are widely known for offering cardiovascular health benefits and for their anti-inflammatory properties, but their role in resistance training recovery is a relatively novel area of research. This review was conducted by qualitatively analyzing a collection of studies that have been published on the relationship between Omega-3 Fatty Acid supplementation and recovery from resistance training in either resistance-trained or untrained …

Analyzing The Effectiveness Of Kinesio-Taping In Golf-Induced Chronic Low Back Pain Management, Yushan Zhang

Honors Undergraduate Theses

The purpose of this study was to investigate the effectiveness of Kinesio-Taping (KT) in golf-induced chronic low-back pain management. The golfing population continues to grow each year, and the risks of golf-induced chronic low back pain (CLBP) remain high. The Kinesio-taping technique is a non-invasive treatment intervention utilized in sports injury rehabilitation and prevention. Due to the lack of research on KT in golf-related injuries, this study addresses the injury mechanism of golf-induced CLBP and the proposed physiological mechanism and therapeutic effects on the musculoskeletal system of KT. This study is a comprehensive review of the golf swing, prevalence and …

Investigating The Effects Of Paraquat On Kidney Disease Biomarkers In Hek293 Cells, Zounaira Shahzad

Honors Undergraduate Theses

Farmworkers in Apopka, FL, have been subjected to overhead pesticide exposure since the 1940s. Pesticides including Paraquat (PQ), Metribuzin and Aldicarb were sprayed onto the field while farmworkers worked. In "Fed Up: The High Cost of Cheap Food," farmworkers recalled the physical toll these conditions took on their bodies, blaming pesticides for their diseases, such as chronic kidney disease (CKD). While established that pesticides, specifically PQ, may be involved in some forms of Parkinson's disease, no explicit connection has been identified for SLE, CKD, and other diseases experienced by farm workers. This study evaluated whether pesticides could contribute to kidney …

Analysis Of Lepilemur Edwardsi Seasonal Acoustic Activity, Samantha Henry

Honors Undergraduate Theses

Passive acoustic monitoring (PAM) has historically been used as a noninvasive technique to study biodiversity, activity patterns, distribution, and species dispersal. The use of acoustic data has expanded in ecological research; however, studies focusing on primates are underrepresented, especially for nocturnal species. This study seeks to increase the understanding of acoustic activity in the nocturnal Milne-Edwards' sportive lemur (Lepilemur edwardsi). This species is endangered and endemic to the lowland dry forests in northwest Madagascar. Specifically, this study aims to describe the daily and annual acoustic activity patterns of the L. edwardsi. The PAM survey was conducted using …

The Use Of Exogenous Acrp30 As A Promising Amelioratory Compound Regarding Insulin Resistance And Type Ii Diabetes Mellitus, Stephen L. Romero

Honors Undergraduate Theses

As numerous bodies of research have characterized the adipocytokine adiponectin (ACRP30) as an anti-diabetic compound, this work serves as an analysis to partly elucidate the potential usage of supplementary adiponectin as a therapeutic compound in the treatment of type II diabetes mellitus. In this work, a meta-analysis was conducted to centralize large amounts of data on adiponectin’s insulin sensitizing characteristics in conjunction with like-minded studies utilizing metformin treatment as the diabetic standard of care. Upon comparison of fasting glucose, fasting insulin, and glucose tolerance test area under the curve reduction percentages, it is quite clear that ACRP30 has significant insulin …

The Correlation Between Personality And Pain Perception, Farah Atta

Honors Undergraduate Theses

The purpose of this study was to evaluate the correlation between personality and pain perception in healthy adults. Thirty participants completed the study. All participants were asked to scan a QR code and fill out a survey on their phones that included demographic questions and the Eysenck personality inventory (EPI). The demographics section included questions on age, sex, job activity level, and physical activity level. The researcher then evaluated their pressure pain threshold (PPT) using a handheld pressure algometer. The algometer was applied to the regions of the right paravertebral (PVM), quadratus lumborum (QL), and piriformis (PF) muscles perpendicular to …

Novel Microbe-Resistant Clay Dressing For Healing Burn Wounds, Kasey L. Rigby

Honors Undergraduate Theses

Every year, about 550,000 patients receive medical attention for minor and major burns in the United States.¹ In 2020, it was estimated that 11 million people worldwide suffered from burn injuries, with 150,000 of those burns being fatal.² Burns are among the most painful and debilitating recalcitrant wounds that can often turn terminal when infection occurs. The different grades for burns that we aim to treat are first, second, and third degrees.² Each burn type is susceptible to secondary infection that can be life threatening, and as a result, are extensively treated with antimicrobial agents.2 At present, …

Design And Development Of Medical Devices For Multifaceted Applications, Madisyn Messmore

Honors Undergraduate Theses

The fields of biotechnology and biomedical sciences are rapidly evolving and involve the constant growth of knowledge. As a consequence, engineering design has to also remain at the cutting edge in order to not inhibit the growth of these fields. This study focuses on engineering design and analysis as it pertains to the field of biotechnology, at every step of the engineering process. More specifically, how the engineering design and analysis approach can assist in solving medical problems relating to bone diseases and biomaterials. The first part of the study focuses on a project to design and manufacture a novel …

Career Termination: The Collegiate Athletes' Self-Identity With The Transition Through The Grief And Loss Cycle, Dylan B. Street

Honors Undergraduate Theses

The research seeks to understand and explain the impact, if any, on the transition out of sport, based on the level of commitment to sport being a Collegiate Athlete. Interest for this study came from personal experience as an athlete, as well as knowing numerous athletes who have gone or are going through, questioning their Identity once their playing days came to an end. This study includes extant literature discussing Athletic Identity. It offers a different perspective than other studies working through grief and loss after losing the ability to play a sport.

The purpose of this study is to …

Investigation Of Dna Hybridization In Localized Systems In Close Proximity, Ashley M. Sewsankar

Honors Undergraduate Theses

Hybridization of two or more DNA or RNA strands is well documented for the process taking place with all strands free in solution or when one strand is immobilized on a substrate. This study contributes to the investigation of the hybridization process when two single DNA strands (ssDNA) are in close proximity. We took advantage of an X sensor in which hybridization of four DNA strands enables the formation of a DNA four-way junction (crossover or X) structure. We immobilized multiple layers of crossover structures to study its hybridization being triggered by short ssDNA coming from solution and further investigate …

The Effect Of Anti-Aging Treatment On Expression Of Aging Markers In A Mouse Model Of Huntington Disease, Mary Isabelle E. Guerra

Honors Undergraduate Theses

Huntington disease (HD) is a fatal neurodegenerative disease caused by CAG tract expansion in the huntingtin (HTT) gene, which results in production of mutant huntingtin (mtHTT) protein. Although mtHTT is expressed throughout life, onset of HD symptoms typically begins in mid-life, around 35 to 50 years of age. Characteristic HD symptoms include motor, cognitive, and psychiatric abnormalities. The emergence of symptoms in adulthood suggests that aging may play a role in HD pathogenesis. Furthermore, markers of accelerated aging can be observed in HD patients, including telomere attrition, epigenetic alterations, and mitochondrial dysfunction. Our lab has previously observed that …

Bioprospecting For Improved Floral Fragrance In Wild Sunflower, Jason Anandappa

Honors Undergraduate Theses

The cultivation of crop sunflower or Helianthus annuus is a 20 billion USD industry globally. Crop wild relatives of H. annuus have a long history of being used to breed improved traits into cultivated varieties. Cultivated H. annuus is not known to have a pleasant aroma, and at times seed yield is limited by pollination services, particularly in the production of hybrid seed. Improved floral fragrance could improve pollinator attraction and would add value to ornamental sunflowers in the context of the cut-flower industry. If volatile organic compounds that together generate favorable scents are present in wild Helianthus species, they …

Serotonin's Proliferative Effects On Lung Cancer Cell Lines, Jessy K. Ntabo

Honors Undergraduate Theses

Serotonin has been widely explored in the brain. Recently, there have been new findings on how serotonin works in the periphery. Serotonin is introduced to the periphery by the enterochromaffin cells and metabolized by the liver and lung. Studies have shown that serotonin plays a role in controlling lung cancer. However, the mechanism by which it initiates tumor formation has not been fully explored. Cell viability was measured in several lung adenocarcinoma cell lines treated with serotonin to study this effect. In GFP-labelled cells, fluorescence intensity was measured for quantification of cell viability. Our data showed an overall increase in …

The Role Of The Prefrontal Cortex And Stress In Huntington Disease-Mediated Aggression, Kadambari Vyas

Honors Undergraduate Theses

Huntington Disease (HD) is a fatal neurodegenerative disorder that is characterized by motor, cognitive, and psychiatric symptoms. Although HD onset is determined by motor symptoms, psychiatric symptoms, like depression and aggression, can develop earlier, have a larger impact on quality of life, and are understudied due to stigma. Our lab has observed hyper aggression in our humanized HD mouse model (Hu97/18) compared to our knock-in HD mouse model (Q175FDN). We characterized these differences and found that the Hu97/18 mice overreact in neutral situations, behaving as if they are in threatening situations. We are now using this novel model of HD-related …

A Systematic Review And Meta-Analysis Of The Relationship Between The Creb Protein's Neuroplastic Functions And The Implications In Neurodegenerative Diseases: A Possible Link Between Synaptic Plasticity And Neurodegenerative Diseases, Mani Sarmast

Honors Undergraduate Theses

In this two-part study, I investigated whether the cyclic-adenosine monophosphate response element-binding (CREB) protein has the potential to be clinically modulated as a therapeutic target for the treatment of neurodegenerative diseases. Part one consisted of a systematic review that was conducted on select articles gathered through a stepwise method to explore (1) the relationship between diseased, neurodegenerative brains and levels of active, phosphorylated CREB (pCREB), (2) increased activation of CREB as a treatment for neurodegenerative symptoms, and (3) a potential therapeutic drug for neurodegenerative diseases that can target CREB signaling. The results of the systematic review showed evidence that suggested …

The Effects Of Common Low-Load Blood Flow Restriction Training Protocols On Muscle Excitation And Fatigue, Taylor M. Aldeghi

Honors Undergraduate Theses

Low-load blood flow restriction (LLBFR) training has been shown to elicit greater increases in muscle hypertrophy and strength compared to traditional low-load training, yet few studies have compared the effectiveness of different LLBFR protocols. To our knowledge, no previous study has compared the acute neuromuscular changes induced by two common LLBFR protocols: 30-15-15-15 repetitions (BFR-75) and four sets of repetitions performed to volitional failure (BFR-F). Therefore, the purpose of this study was to use surface electromyography (sEMG) to compare changes in muscle excitation and fatigue during BFR-75 and BFR-F protocols. Ten women (mean ± SD age = 22 ± 3.5 …

A Look Into Alzheimer’S Disease—Interventions At The Molecular Level, Priscila Feliciano Nieves

Honors Undergraduate Theses

There are puzzle pieces to the cure for Alzheimer’s Disease (AD), and such can emerge by inspecting the biomolecular interactions and their effects on neuronal cells. The upcoming presented literature review will cover the molecular changes caused by AD pathological progression, explore the relationship between non-AD molecules and AD molecules in the body, and analyze potential contributing factors in AD. In addition, the information to be provided will highlight medicinal alternatives respective to a particular stage in AD.