Digital Commons Network^™

Innovations In Football Protective Headgear, Henry Bethel

Civil Engineering Undergraduate Honors Theses

Adding impact reduction to football protective headgear decreases the reactionary acceleration experienced by the cranium. Utilizing an iteration of the National Operating Committee for Standards in Athletic Equipment (NOCSAE) method of testing per ASTM F429, a drop tower was fabricated, and 27 drop tests were conducted upon a standard helmet (control) and the Summerlin model helmet (test), measuring the maximum acceleration experienced by each drop. Drop tests involved variable heights and test angles with three drops being made per combination. The Summerlin model drops were conducted until failure, occurring at the third 3” drop at the “front” location at an …

Understanding The Bond Strength Of Bcsa Cement Repair Concrete To Portland Cement Concrete, Brenden Simmons

Civil Engineering Undergraduate Honors Theses

Concrete structures deteriorate over time, and there is an increasing demand for quick repair solutions. Belitic calcium sulfoaluminate (BCSA) cement, a type of rapid setting cement, is thought to be a more sustainable and convenient alternative to portland cement in repair concrete applications. Indicated by the name, rapid setting concrete can set up quicker than traditional portland cement concrete. Because of this, there has been a lot of research about the properties of rapid setting concrete mixes. One of the most popular topics is the strength of the concrete itself. However, there is a need for more research to understand …

Ethnicity, Nationalism, And Football: Exploring The Construction Of Ethnic Identities And Their Manifestations For Athletic Club Bilbao And Celtic Football Club, Kelly Wetherton

Honors Theses

This thesis centers on the construction of ethnic identities for fans of Athletic Club and Celtic F.C. and the two clubs’ roles in evincing nationalism. Utilizing survey data from an online, anonymous survey posted to fan forums, the research aimed to determine which of the three leading theories of ethnicity—primordialism, instrumentalism, or social constructivism—was most applicable to the formation of identities for Basque Athletic Club fans and Irish Celtic fans. The results demonstrated that the theory of social constructivism most closely aligns with the case of Basque Athletic Club fans while the identities of Irish Celtic fans can best be …

The Relationships Between Academic Entitlement, Grit, Prospective Memory, Retrospective Memory, And Undergraduate Gpa, Kathrin Underwood

Honors Theses

The present study was conducted in order to investigate the relationships between academic entitlement, grit, prospective memory, retrospective memory, and GPA. To investigate these relationships, participants were asked to fill out multiple questionnaires including the AEQ, PRMQ, and the Grit Scale survey. GPAs for participants were taken from the Institutional Research, Effectiveness, and Planning office. The results of this study showed that students with high grit scores were more likely to have lower academic entitlement, higher GPAs, and higher prospective and retrospective memory scores. Ultimately, these results suggest that certain traits and abilities may be predictive of academic success. Looking …

The History And Development Of Solo Tuba Repertoire, Vasilios Tidwell

Honors Theses

The tuba's solo repertoire increased in quantity and quality as a result of developments in the instrument’s design and usage. Following the invention of the tuba in 1835, instrument makers experimented with design concepts to maximize the versatility and potential of the bass brass voice. Composers explored the various uses of the instrument, eventually making the tuba part of the standard orchestral instrumentation by the mid-nineteenth century. Following the instrument's acceptance into bands and orchestras, the first solo works for tuba emerged in the late nineteenth century.

Evolving from novelty pieces accompanied by wind or brass bands, tuba solo music …

Erwin's Second Story: Founding A Community Theatre, Bailey Robinson

Undergraduate Honors Theses

Erwin, Tennessee is a small town located just outside of Johnson City. The town is beautiful and the people are kind, but it lacks one thing - a community theatre. In an effort to increase student interest in the local high school drama department, allow community members of all ages a chance to perform, and to provide entertainment to the small town, I have worked to form a community theatre named Second Story. Founding a nonprofit community theatre comes with many challenges. In this thesis I will walk through my efforts and what all went into this labor of love. …

Determining The Effects Of Maternal Adiposity On Preterm Neonatal Microbiome And Short Chain Fatty Acid Profiles, Dalton James, William A. Clark Phd, Kristy L. Thomas

Undergraduate Honors Theses

The gut microbiota and its metabolites have vast impacts on the human digestive system, immune system, and health outcomes. Short chain volatile fatty acids (SCVFAs) present in feces can be representative of the interactions of the microbiota present in the gut. Low microbiota diversity in the human gut is highly associated with obesity and adverse health outcomes. Furthermore, the maternal microbiome has a direct impact on neonatal microbiota through various pathways such as environment, skin flora, breast milk composition, and vaginal secretions. This study is aimed to further understand the associations between various factors (maternal adiposity, gestational time, length of …

Effect Of Brain Injury On Demand Of Alcohol, Whitney Michele Chaney

Theses and Dissertations

Brain injury, or damage to the brain and/or surrounding structures, is listed by the CDC as the leading cause of disability and death in the United States. This kind of injury can result in symptoms that physical, cognitive, and behavioral functioning in those affected. Despite this, current literature reflects a significant deficiency in the understanding and management of behavioral symptoms, that present after the injury, in most neurorehabilitative treatments. This study aimed to investigate whether sustaining a brain injury can effect an individual’s demand intensity for alcohol, if their demand was inelastic, and their probability for misuse of alcohol. To …

Pkpd-Model Based Preclinical Characterization Of The Activity Of Spectinamide 1599 Against Mycobacterial Subpopulations. And The Identification Of Potential Partners For Combination Therapy, Zaid Hanif Temrikar

Theses and Dissertations (ETD)

Tuberculosis is one of the top 10 causes of death worldwide and the leading cause of death from a single infectious agent prior to COVID19. Mycobacterium tuberculosis (Mtb) is the causative agent of TB. The interaction between Mtb and the immune system leads to development of diverse environmental niches and physiology within the lung of the TB patients. Mtb is thought to adapt and thrive in such an environment by transforming to different phenotypic variants. Such variants are difficult to kill and are thought to prolong TB pharmacotherapy. Spectinamide 1599 is a synthetic modification of spectinomycin that has demonstrated excellent …

Inhibition Of Kdm4 With Qc6352 To Target High-Risk Neuroblastoma, Ahmed M. Abuzaid

Theses and Dissertations (ETD)

Neuroblastoma (NB) is a malignancy of improperly maturated nerve tissues of the sympathetic nervous system. It is the most diagnosed extracranial solid tumor of childhood, and it accounts for roughly up to 10% of all childhood malignancies and 15% of all childhood malignancy-related deaths. MYCN amplification, occurring in 20-25% of all NB patients and 50% of all high-risk NB patients, is the well-characterized genetic abnormality and is associated with ill-fated outcomes. Regrettably, in spite of the contemporary therapeutic advances and aggressive combinatorial treatments, the overall 5-year event-free survival rate is roughly 51% with a 5-year overall survival rate of nearly …

Patient Compliance With Colorectal Cancer Screening: A Scoping Review, Peyton Jackson Bsn, Rn, Brandon Crocker Bsn, Rn, Ne-Bc, Margaret Harvey Phd, Aprn, Acnp-Bc, Chfn

Doctor of Nursing Practice Projects

Purpose/Background

Colorectal cancer (CRC) is a leading cause of cancer deaths for women and men. Routine screening based on current national guidelines can decrease morbidity and mortality. Unfortunately, patient compliance with CRC screening remains low. This scoping review will evaluate the literature and examine the association between colorectal cancer screening modality and patient compliance.

Methods

Individual searches within PubMed, EBSCO, and Medline were completed using MeSh with the following key words: colorectal cancer screening, patient compliance, stool-based screening, direct visualization, and others. A literature review was completed for 10 critically appraised articles published between 2010 and 2020. The association of …

Evaluating The Efficacy Of The Christian Reformational Transcendental Model Of Art Criticism As A Literary Theory Through Albert Camus’S The Stranger, Elizabeth Miller

Electronic Theses and Dissertations

The subfield of art criticism and theory within Christian reformational philosophy, a descendent of the neo-Calvinist theology developed through the work of Dutch Reformer Abraham Kuyper and others, is becoming increasingly diverse. Recently, scholars such as Leland Ryken, Glenda Faye Mathes, and Philip Graham Ryken have built upon twentieth-century theologian Francis Schaeffer’s worldview approach by popularizing a transcendental model of art criticism, an approach that applies the transcendentals of truth, goodness, and beauty to works of art. However, the transcendentals, while widely discussed in the fields of philosophy, theology, and, to a lesser extent, art theory, have not been explicitly …

Impact Of Structured Reporting Template On The Quality Of Hrct Radiology Reports For Interstitial Lung Disease, Han G. Ngo, Girish B. Nair, Sayf Al-Katib

Posters

This QI study compared the completeness of HRCT radiology reports before and after the implementation of a disease-specific structured reporting template for suspected cases of interstitial lung disease (ILD).

Evaluation Of Phenobarbital In The Treatment Of Alcohol Withdrawal In The Intensive Care Unit, Sienna J. Ringgenberg, Vishal K. Patel

Posters

Alcohol withdrawal syndrome (AWS) is typically managed using the Clinical Institute Withdrawal Assessment (CIWA) protocol which includes benzodiazepines, supportive care, and close clinical monitoring. Alternatives to benzodiazepines such as phenobarbital provide several advantages including less frequent dosing, longer tapering off of doses, and additional glutamate inhibition. The purpose of this study is to evaluate the effectiveness and potential benefit to using phenobarbital in addition to CIWA protocol in the treatment of AWS at Beaumont, Royal Oak.

Mechanisms Of False Memories In Bilinguals, Bianca Valentina Gurrola

Open Access Theses & Dissertations

Research on false memory in bilinguals has discovered that false memories can transfer across languages and occur at a higher rate than for within-language false memories (Marmolejo et al., 2009). However, the exact conditions that cause the stronger between-language false memory effect are not clear, nor is it clear how language proficiency influences the production of false memories. The present study had three goals. First, we tested whether the stronger between- language false memory effect relative to the within-language effect would replicate. Second, we examined whether bilinguals could integrate information across languages to form false memories by implementing a mixed-language …

A Cultural Approach To Environmental Ethics: Milton, Nietzsche, And Indian Philosophy, Kenneth Lee Koenemann

Open Access Theses & Dissertations

The aim of this M.A. thesis is to explore the way in which cultural factors have influenced humankind's relationship with the natural world, including plant life, animal life, and the ecology of planet Earth as a whole. While quantitative, scientific analysis provides objective evidence of global climate change that is being propelled by human activity, I argue that the religious and philosophical beliefs of individuals and societies has played, continues to play, and will continue to play an indelible role in the way in which humans consider other humans and the natural world at large. I focus primarily on Western …

A Method For Measuring The Spectral Emissivity Of Metal Powders At Different Temperatures And Applications In Laser Powder Bed Fusion, Emmanuel Levario

Open Access Theses & Dissertations

Radiation thermometry monitoring methods used in powder bed fusion additive manufacturing (PBF-AM) are becoming increasingly more popular for quality assurance and repeatability. The dynamic nature of the PBF process and a lack of accuracy of metrics being captured for temperature monitoring lend great difficulty in the successful implementation of in-situ monitoring. There is currently no data on the emissivity, a metric used in non-contact temperature measurements, for metal powders used in AM. This work describes a method for measuring the spectral emissivity for metal powder sizes commonly used in AM using a multi-wavelength (MW), FMPI SpectroPyrometer, calibrated within the spectral …

Differentiating Biotic Vs. Abiotic Co2 In The Formation Of Pedogenic Carbonate In Agriculture And Natural Dryland Soils, Valeria Isabel Molina

Open Access Theses & Dissertations

Drylands, characterized by low and sporadic precipitation, require irrigation for crop growth. However, irrigation practices can lead to salt accumulation in soil due to high evaporation rates and reduced leaching. In addition to loading salts to soil, irrigation promotes the accumulation of secondary calcite. In natural systems, the formation of pedogenic carbonate (secondary calcite, CaCO3) is critical, impacting the soil properties hydrologically and biogeochemically, and modifying the global carbon cycle over geological time, albeit at a lower rate. In agricultural sites, irrigation water supplies HCO3- and Ca2+, accelerating the rates of CaCO3 formation and releasing abiotic CO2. This study investigated …

Dose To The Left Anterior Descending Artery Correlates With Cardiac Events After Irradiation For Breast Cancer, Brittany Silverman, Andrew Zureick, Vincent Grzywacz, Muayad Almahariq, Aleksander Vayntraub, Joshua Dilworth

Posters

Although global heart dose has been associated with late cardiac toxic effects in patients who received radiation therapy for breast cancer, data detailing the clinical significance of cardiac substructure dosimetry are limited. We investigated whether dose to the left anterior descending artery (LAD) correlates with adverse cardiac events.

A Retrospective Study On The Incidence Of Ckd Diagnosis Post Covid-19 Infection With Variations In Glycemic Control, Eduardo Leon, Jithin John, Nick Ludka, Ramin Homayouni

Posters

The COVID-19 pandemic has emphasized that the virus can cause multi-organ complications, especially in patients with pre-existing conditions such as type-2 diabetes mellitus (T2DM), who are at higher risk for poor outcomes. Some patients may also develop T2DM post-infection due to the virus's effects on insulin secretion and blood glucose regulation. Glycated hemoglobin (HbA1c) is a useful tool for assessing blood glucose levels over time, diagnosing diabetes and monitoring disease management. Elevated levels of HbA1c have been linked to diabetic nephropathy (DN) and chronic kidney disease (CKD), both of which are potential complications of COVID-19 infection. This study aims to …

Iatrogenic Nerve Injuries During Surgeries Of The Neck: A Systematic Review, Tajuldeen Al-Hasani, Jickssa Gemechu, Varna Taranikanti

Posters

Iatrogenic nerve injuries in the neck can present with a wide spectrum of symptoms ranging from mild pain, numbness, or weakness, to devastating consequences for patients such as permanent irreversible damage, disability, or even death. Surgical interventions in the neck region, especially those requiring radical dissections in the neck carry a significant risk of iatrogenic injury to several vital nerves passing through the neck such as vagus, phrenic, brachial plexus, cervical plexus, and ansa cervicalis.

Telemedicine Success - A Rapid Review, Anna Carman, Victoria Lucia

Posters

Telemedicine involves utilizing telecommunications and technology to deliver healthcare - including diagnosis, consultation, education, care management, and patient self-management - to populations with otherwise limited access to care. It offers a broad-range of benefits, including increased care accessibility, improved continuity of care, and decreased costs, without sacrificing patient satisfaction. However, telemedicine requires unique skills and approaches, unfamiliar to many physicians. We conducted a rapid review of research-validated techniques, across multiple subspecialties, to identify research-validated techniques for maximizing telemedicine appointments, synthesized in a comprehensive list, in order to support clinicians in modern healthcare settings.

Analysis Of The Efficacy Of The Modified Finnegan Scoring System, Benjamin Collaer, Victoria Lucia

Posters

Neonatal Abstinence Syndrome (NAS) is a constellation of opiate withdrawal symptoms including irritability, inadequate feeding/ growth, and seizures in neonates This condition occurs shortly after birth if the fetus had significant exposure to opiates in-utero. Since 2014, each NAS case at Beaumont Royal Oak and Troy Hospitals has had their treatment dictated by their score on the Modified Finnegan Scoring System (MFSS). This scoring system was created to minimize unnecessary opiate-based treatments for neonates with NAS. The main objective of this study is to analyze the efficacy of the MFSS and observe the change in patient outcomes since its implementation …

Incidence Of Myopathy In Post Covid-19 Patients Undergoing Statin Therapy, Jithin John, Eduardo Leon, Ramin Homayouni

Posters

Statin-associated myositis has been documented since its first use, causing an increase in Creatinine Kinase levels. While some suggest avoiding statins in individuals with COVID-19, recent literature suggests that statin use is protective against SARS-CoV-2 infection due to its antioxidant and anti-inflammatory properties. The role of statin therapy in COVID-19 cases, especially regarding myopathy, remains scarce. We hypothesize that different statin therapies prior to SARS-CoV-2 infection are associated with an increased risk of myopathy and an increase in blood CK levels.

Field Observations And Stable Isotope Analysis Of Alunite At The Sulphur Bank Mercury Mine, Clear Lake, California, David Edward Muller

Open Access Theses & Dissertations

The Sulphur Bank mercury mine is a historic mine located in Lake County, California, first exploited in the 1860s. Underground mining of mercury took place from 1873 to 1906 and open-pit mining of mercury was done from 1927 to 1957. The U.S. Environmental Protection Agency listed the Sulphur Bank mine and the adjacent Clear Lake as a Superfund site in 1990 due to mercury contamination at the mine site and in the sediment and food web of Clear Lake. Previous studies have described the vein material mineralogy and wall-rock alteration at Sulphur Bank as well as the composition of water …

Connectional Analysis Of Brain Regions Associated With Feeding, Kenichiro Negishi

Open Access Theses & Dissertations

Rodent models are invaluable for understanding the foundations of motivatedbehaviors. One major obstacle faced by these efforts is the lack of a 'wiring diagram' or a 'parts list' of structures that support motivated behaviors. Here, I present work that advances our knowledge of the structural organization of connections and chemoarchitecture of the diencephalon. Chapter 1 aims to clarify a wiring diagram of the medial prefrontal cortex (mPFC) following a recent demonstration of cortically-evoked feeding through this region. Chapter 2 clarifies the distributions of a subpopulation of tyrosine hydroxylase (TH) neurons in the hypothalamus. These disparate datasets were analyzed and interpreted …

Incorporating Community Science In Improving Environmental Data Quality Through Model Based Reasoning Techniques, John Gilbert Olgin

Open Access Theses & Dissertations

This dissertation will address the questions: In what ways can MBR theory be applied to designtraining that will improve the capacity of Citizen scientists to collect and analyze high quality scientific data? To what degree does this training impact their ability to formulate complex understandings of environmental problems in their Citizen? The project will be comprised of three research objectives focused in three sections, carried out with NASAâ??s GLOBE Observer Citizen Science Program:

Section 1: An analysis of existing GLOBE data will be conducted, identifying whereerrors in data collection originate. At least three principal errors will be selected from this …

A Screenplay With Critical Preface: 5150 Tarot Canyon, Jacob B. Phillips

Open Access Theses & Dissertations

5150 Tarot Canyon—a screenplay/dreamplay—anonymous twenty something, X, has left a deadend job, spent savings, and gone, in a last-ditch effort to follow a dream, to art school (in the middle of the desert and a pandemic) but struggles to cope once there with high stress and heavy deadlines. Exhaustion, fear, and loneliness begin to creep in—and, along with them, a stranger, a Walking Sam (possibly X’s double) always at a distance, but never far away. X can’t be sure, but it’s almost like someone’s started stalking them. X tries to ignore it, tries to focus, to grow—but things aren’t coming …

Ceo Political Ideology And Risk Factor Disclosure, Jiwoo Seo

Open Access Theses & Dissertations

I examine whether and how CEO political ideology affects risk factor disclosure. Since 2005, the Securities and Exchange Commission (SEC) has required U.S. firms to disclose risk factors in their 10-K filings. While prior studies document that this required disclosure increases the information content of financial reports, there is limited evidence on how Chief Executive Officer (CEO) personality traits influence risk factor disclosure. In this paper, I focus on CEOs' political ideology to proxy for their personality traits. Using CEOs' personal political contributions data to capture their political ideology, I find that firms with Republican-leaning CEOs provide less risk factor …

Addressing The Challenged Of Dcop Based Decision-Making Algorithms In Modern Power Systems, Luis Daniel Ramirez Burgueno

Open Access Theses & Dissertations

Natural disasters have been determined as the leading cause of power outages, causing not only huge economic losses, but also the interruption of crucial welfare activities and the arise of security concerns. Because of the later, decision-making considering grid modernization, power system economics, and system resiliency has been a crucial theme in power systemsâ?? research. The need to better withstand catastrophic events and reducing the dependency of bulky generating units has propelled the development and better management of behind-the-meter generation or distributed energy resources (DERs). DERs can assist in the grid in different manners, not only by meeting energy demand …