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  Health Policy Responses and Infrastructure Re-Use in Host Cities of Mega-Sporting Events in Non-Traditional Host Countries

  Andrew M Kramer

  Many people and event organizers have lobbied for the allocation of Olympic sites to non-traditional sites by marketing them as a transformational event for the country’s economy and infrastructure. We study the efforts of three case studies: the 2016 Summer Olympics in Rio de Janeiro, the 2014 Winter Olympics in Sochi, Russia, and the 2010 World Cup in Johannesburg, South Africa. By inspecting health policy responses and urban infrastructure re-use projects, this thesis research contributes to the understanding of the impact of hosting mega-sporting events for communities in host cities. We specifically connect the impact of hosting a sporting event for the best athletes in the world—often models of health for audiences—has on the health of its community members.

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  High School Students + Vocation Education = Better Decisions?A Mixed Methods, Group Comparison Study of Students at a Midwestern, Suburban High School

  Julie M Huckaba

  Every year, students who have just graduated high school blithely begin their journeys through postsecondary education, some choosing two-year colleges, some embarking on degree paths at four-year institutions, and others choosing military service, apprenticeships, or work. The purpose of this mixed methods, group comparison study is two-fold: (a) to examine the difference between the pre and post Brief Calling Scale scores of high school seniors and juniors (n = 37) exposed to the Ikigai/Vocation discussion workshop, and (b) to evaluate the influence of the Ikigai/Vocation discussion workshop on the postsecondary decisions of these students. The findings of this study increase our understanding of how student development relates to postsecondary decisions after being exposed to a Vocation workshop utilizing the Japanese concept of Ikigai and the intersection of Character Strengths -- 24 traits that all individuals possess in varying degrees.

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  History of White Flight in Dayton

  Emma Nicole Bohaboy

  This presentation will examine the causes and consequences of white flight in Dayton during and following the Civil Rights Era. Drawing on Facing Project Narratives from residents of the Dayton area and social science literature, this poster will highlight the history of the white flight movement in Dayton, Ohio. The poster will help viewers understand the effects of white flight and other forms of discrimination and segregation on the city of Dayton at the time the events were taking place (throughout the 1900’s) and the issues that remain today. I will present information on the social impact of white flight and discriminatory practices on the Dayton community and will explain some of the ways that the city is attempting to address these problems.

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  How Academic and Extracurricular Workload affects Stress Levels, and Consequently Mental and Physical Health of College Students

  Aidan Paul Koch

  Academic workload and extracurricular involvement can be sources of stress for college students Academic workload is characterized as the student's major, course work and future graduate school and/or career path plans. Extracurricular involvement can pertain from anything to intramural sports to being the President of a student organization. The current research seeks to investigate changes in mental and physical health over a semester by examining physiological stress levels in college students, in conjunction with academic workload and extracurricular involvement. Previous research finds an association between stress and physical health (Peer, Hillman, Van Hoet 2015). Studies have shown sympathetic nervous system activation due to stressors in people’s lives (Conley & Lehman, 2012). Mental Health has also been shown to decrease when stress is overwhelming in the lives of college students (Murff, 2005). The goal of the present work is to examine academic workload, extracurricular involvement, physiological stress, and mental and physical health over the course of the semester to better understand how they are associated. Using a longitudinal design, participants will complete measures of mental and physical health, as well as academic workload and extracurricular involvement at the beginning and end of the fall semester. Physiological stress will be assessed at each time point by collecting a saliva sample from participants in order to measure the hormone cortisol.

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  How poverty affects the management of a water contamination crisis in the city of Dayton

  Alyssa Marie Miller

  The city of Dayton prides itself on the quality of its water. However, contamination at the Behr Plant, which is the former site of Chrysler and now a Superfund site, in Northern Dayton threatens the health of residents in that area. This presentation explores the demographic and socioeconomic characteristics of those who live around the site and whether those characteristics help us to understand the level of power and privilege local residents had in the various stages of site contamination. To do this, I draw on sociological literature, Facing Project Narratives (a program from the University of Dayton), and local Dayton news articles. Additionally, I will compare past and present northeastern Dayton neighborhoods affected by the contamination and I will observe if any policies have been passed to avoid such catastrophes in the future.

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  How Poverty Affects the Management of a Water Contamination Crisis in the City of Dayton

  Alyssa Marie Miller

  The city of Dayton prides itself on the quality of its water. However, contamination at the Behr Plant, which is the former site of Chrysler and now a Superfund site, in Northern Dayton threatens the health of residents in that area. This presentation explores the demographic and socioeconomic characteristics of those who live around the site and whether those characteristics help us to un­derstand the level of power and privilege local residents had in the various stages of site contamination. To do this, I draw on socio­logical literature, Facing Project Narratives (a program from the University of Dayton), and local Dayton news articles. Additionally, I will compare past and present northeastern Dayton neighborhoods affected by the contamination and I will observe if any policies have been passed to avoid such catastrophes in the future.

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  Human detection on omnidirectional camera imagery by multi-feature fusion based on gradients, color and local phase information

  Hussin Khalifa A Ragb

  Field of view of the traditional camera is limited such that usually more than three cameras are needed to cover the entire surveillance area. The use of multiple cameras usually require more efforts regarding camera control and set up as well as they need additional algorithms to find the relationships among the images of different cameras. In this research work, we present a multi-feature algorithm that employs only one omnidirectional camera instead of using multiple cameras to cover the entire surveillance region. Here we use the image gradients, the local phase information based on phase congruency, the phase congruency magnitude, and the color features. These features are fused together to build one descriptor named as “Fused Phase, Gradients and Color features (FPGC). The image gradients, and local phase information based on phase congruency concept are used to extract the human body shape features. Either LUV or grayscale channel features are used according to the kind of camera used. The phase congruency magnitude and orientation of each pixel in the input image is computed with respect to its neighborhood. The resultant images are divided into local regions and the histogram of oriented phase, and the histogram of oriented gradients are determined for each local region and combined. A large pool of the candidate features is randomly generated for one channel of the phase congruency magnitude and three LUV color channels. All these features are fed to a decision tree Adaboost classifier for training and classification between the classes. The proposed approach is evaluated on a challenging omnidirectional dataset and observed promising performance.

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  Identifying and Responding to Mental Health in Schools and the Effects on Student Achievement

  Jordan K Bailes, Allison N Karrenbauer, Meghan Mae McDonald

  With an increasing awareness of mental health issue in students, identification of the effects on student achievement and social life are important to success. Schools are beginning to question their role in identifying and helping students reach their full potential. Furthermore, research shows that stress and test anxiety affect all aspects of schools and it is the school's responsibility to address these issues.

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  Identifying Stigma Cues in Network Television Content: Implications for Stigma Reduction Strategies

  Livvie Mae Roberson, Julia D Wenderski, Nicolette Ann Westberg

  The present investigation is exploring the presentation of stigmatized health conditions (such as mental illness, HIV/AIDs, etc.) in network television content. The study employs a stratified representative sample of news, entertainment, and commercial programming from four major television networks: ABC, CBS, NBC and Fox. More specifically, we are exploring information and depictions of predictors/causes, health consequences, social consequences, markers of illness, treatment, and prevention for the health conditions. Our work contributes to the literature in two key ways as past research has: 1) often limited discussions of stigma to a single, specific context, and 2) been limited to a single type of programming. Exploring patterns and consistencies in stigma representation across health issues and across message types can provide guidance for stigma reducing message strategies for an array of health contexts and future contexts that arise.

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  Implementation of Passive Solar Energy and Reclaimed Heat from Manure Decomposition for Livestock Water-heating Applications

  Naomi Elizabeth Schalle

  Manure is an abundant and renewable resource for livestock farmers that often goes unused. As manure breaks down, heat is released into the environment. When looking at this heat dissipation through the lens of sustainability, there is an opportunity to save energy by capturing the heat in manure decomposition and using it where it is needed. This research capitalizes on that opportunity to develop a way to heat water for livestock in the winter. Using a combination of passive solar energy and the natural heat produced through the decomposition of manure, a system has been designed and implemented to offer a low-cost, sustainable solution that combines mechanical engineering with an agricultural application. Further research and development will be completed for partial- to full-automation of the system.

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  Implicit Bias

  Samantha Amanda Mack

  This poster presentation works to define implicit bias, provide strategies of dismantling these assumptions in the classroom setting, and connecting it to the experience of English Language Learners (ELLs) and ELLs with Individualized Education Programs (IEPs). There is a personal connection as I identified my own implicit bias towards disabilities, and these statistics were used to help explain the way in which we can create change for the future generation, our students. Many techniques relate to personal awareness, curriculum contexts, and the importance of understanding and identifying implicit bias in ourselves. Though becoming educated on implicit biases is the first step in creating a change in our behaviors, motivation is also a significant factor. Once motivated, the strategies incorporated into this literature review work as tools to promote an open-minded and culturally aware classroom.

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  Improvement on Healthy Views of Body Image at UD

  Daniel Joseph Link, Jessie Leigh McLaughlin, Christopher James Turley, Emily Elisabeth Wey

  The National Eating Disorders Collaboration describes body image as “the perception that a person has of his/her physical self... [and] the thoughts and feelings the person experiences as a result of that perception.” Body image can be a lifelong stress and one that is especially heightened in the college years and environment. Unhealthy misperceptions of body image can lead to many dangerous consequences such as eating disorders, depression, and anxiety. Focusing on pressures such as social media and preparing for Dayton to Daytona, we sought to develop resources for UD to support individuals who struggle with an unhealthy body image. We analyzed publications produced by the Health and Counseling Centers and found that there are few resources available to students struggling with poor body images and eating disorders. Furthermore, we have found that many of the available resources are outdated, nonspecific, and poorly advertised. Pamphlets and counselors are the most noticeable resources available to these students. Resources from other Universities were explored to brainstorm ideas in which UD might improve the resources provided to students. Our goal is to improve several aspects of body image at UD, specifically creating awareness and giving resources to students who have issues with body image on campus. We want to uphold UD’s values of being an inclusive community for all by creating materials for the university that promote the acceptance of all body types.

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  Improving Access to Test Anxiety Information at the University of Dayton

  Molly Kathleen Bush, Maddi Elizabeth Conway, Joseph Cole Emery, Kaylin Ann Kultgen

  Test anxiety is a major health problem on college campuses, affecting nearly 22% of all students, according to the College Student Health Association. The resources that the University of Dayton offers to students about test anxiety were reviewed for the effectiveness of their advertising methods. From these resources, we found that there is room for improvement in access and advertisement of information. Students from freshman through senior as well as adults and professors were interviewed for their opinions and experience with test anxiety. Resources for test anxiety at other universities were compiled and used as inspiration for ideas to improve resources for test anxiety at UD. An improved brochure was created which includes symptoms of test anxiety and tips to overcome it as well as to inform students about resources at Counseling Center and the Office of Learning Resources for students.

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  Improving Cook-Stove Bricks with Organic Material

  Tyler Antonio Dinardo, Brandon Payne, Antonio Keith Thomas

  Ceramic bricks are used all over the world to help build stoves but can prove to be inefficient because of their inability to hold heat, individuals are required to use more fuel that can create harmful fumes. In order to address this a team comprised of teachers and engineers, designed and tested an experiment that used multiple different organic materials that were added to bricks to increase insinuative properties by producing more pores in the bricks. These organic bricks were then heat treated then were tested through three-point bend, compression, and porosity tests to determine if adding organic material would create more pores to increase insinuative properties without jeopardizing the overall strength of the brick.

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  Improving Health Resources on Snoring to Increase Intensive English Program Students’ Understanding

  Andrew J Deak, Adriana Beatrice Figueroa Santiago, Carrie Anne Siekierski

  Health literacy is defined as the wide range of skills that people develop over their lifetime to comprehend and use health information to make informed choices, reduce health risks, and increase quality of life. In an effort to address the problem of health literacy, we worked with students in level two of the University of Dayton’s Intensive English Program (IEP) to develop a helpful health resource about snoring. After learning from the students what they wanted to know about snoring, we were able to choose an existing health text that required a high level of literacy in order to achieve understanding. Using that text, we created a new fact sheet with important information about snoring and delivered that information in a way that made it understandable for the IEP students. After field testing our document with the IEP students, we were able to use their feedback to make improvements and ensure the material was easy to understand. As a result of this work, after performing several analysis tests, we determined original document had an average readability level of 9.7 and rewrote it to require an average reading level of 3.9, cutting the literacy level required down by more than half. This project worked to demonstrated how to reduce the readability challenges of a health document for people of lower literacy levels in order for them to understand important health information.

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  Improving Resources and Awareness for Sexual Assault at UD

  Bethany Joy Driggers, Danny Patrick Holtz, Sydney Michele Knobel, Jack H Lundy

  There is a growing epidemic of sexual assault on college campuses across the United States. In light of recent events in the media, it has become clear that time is up on ignoring the signs of sexual abuse. While this time is about empowering the victims, it is also about recognizing the detrimental effects that sexual assault can have on a college-age individual. Today, the University of Dayton has numerous campaigns in which they inform the community on sexual assault and the resources available. However, after further research and investigation, it has become clear that UD could offer more resources for students to utilize to get help. UD offers students numerous resources, both on and off campus for students to utilize. That being said, only two of these resources are available to students on a 24/7 basis. We then looked beyond UD and researched the various resources available on other college campuses. Some of the resources we found when looking in the area included student legal services, The Women's Place, The Student Advocacy Center, the Sexual Civility and Empowerment Program (SCE), and a 24 hour crisis hotline for students to call incase of an emergency. Due to a lack of information shared and posted across campus, and the lack of resources available to victims on weekends, our group has decided to recommend how UD can become a more proactive and safe place for victims to get help and share their stories.

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  Influence of positive illusions and stress on weight gain in college students

  Olivia Grace Grondalski

  With majority of overweight or obese children growing up to be overweight or obese adults, understanding different influences on eating and exercise at an integral transition period into adulthood is paramount. There are several different influences on physical health from genetics to environmental factors, however, the relationship between self-enhancement and weight gain is largely unstudied. The purpose of this proposed longitudinal study is to understand the influences of positive illusions, in the form of self-enhancement, on changes in weight of college students and the role stress plays in this relationship over time. At the beginning of the semester, students will participate in Time 1, and have their height and weight recorded. Body Mass Index will be calculated using the standard equation of weight in kilograms divided by height-squared in centimeters. Then participants will complete a series of questionnaires on the computer that are relevant to the current proposal. These questionnaires include the body dissatisfaction scale to assess perceived body mass index, and self-reported stress. The Body Dissatisfaction Scale (Mutale, Dumm, Stiller, & Larkin, 2016) will be used to assess how the participant perceives their body. Participants are presented with body size images that vary in size. For each body size presented, the weight and BMI have been calculated. The difference between the participant’s actual BMI and their perceived BMI will be calculated. Self-reported stress will be assessed using the Perceived Stress Scale (Cohen, Kamarck, and Mermelstein, 1983). Actual stress will be measured in the form of cortisol. Cortisol is a steroid hormone secreted by the adrenal glands. It is hypothesized that students with high self-enhancement, and physiological stress will influence weight gain throughout the semester.

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  Inhibition and Prevention of Biofilm Growth: The Effect of a Cationic and Novel Zinc Porphyrin on Pseudomonas aeruginosa Biofilm Formation on Different Substrata

  David Anthony Rivetti

  A biofilm is a group of microbes that are found in hydrated matrices of cells and contain polysaccharides, extracellular DNA, and proteins. Bacteria growing in biofilms are often resistant to antimicrobial treatments and are able to go undetected by the immune system of their host if located within a host organism. Microorganisms that form biofilms have the potential to colonize all higher organisms and contaminate biomedical implants, leading to further complications. As a result of their physical and chemical properties, biofilms are difficult to break down and separate from their surfaces. With the increasing problem of antibiotic resistance, there is a need to further consider different treatment options to combat biofilm growth. Cationic porphyrins have the capacity to cause DNA damage in a biofilm by intercalating between the base pairs of a DNA sequence, resulting in the breakage of the strand. Certain porphyrins can be used in the absence of light, while others require photoactivation in order to achieve their optimal effects. In order to further develop a comprehensive treatment method and identify other uses for the porphyrins, additional substrata must be tested in order to determine if porphyrins can be utilized as a viable treatment option. The substrata considered include metal (stainless steel, a biomedical implant material), polyethylene (kidney dialysis tubing material), oyster shell (an easily fouled environmental surface), and glass. TMP, or 5,10,15,20-tetrakis (1-methyl-pyridino)-21H,23H-porphine, tetra-p-tosylate salt, and a novel zinc porphyrin were introduced to the Pseudomonas aeruginosa biofilms on the various substrata to test for efficacy in disruption of a formed biofilm as well as inhibition of biofilm growth on the substrata. In both cases, a reduction in biofilm growth was observed following viable plate counts and confocal image analysis.

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  Initial Study of Novel Flame Retardants For Epoxy Resin Systems

  Abdulhamid Ali Bin Sulayman

  This poster describes the initial investigation of the reaction between a novel flame retardant (FR) and epoxy resin. The novel chemical (synthesized and provided by UD Chemistry Department faculty) is a phosphorus-based flame retardant that also incorporates primary and/or secondary amine functional groups. These groups potentially could react with epoxy resins, which would then incorporate this FR chemical directly into the polymer network through covalent bonding. This would be a way of introducing flame retardants into epoxy resins to improve flammability of composites. Initial research was conducted using Differential Scanning Calorimetry (DSC), Thermogravimetric Analysis (TGA), and Fourier Transform Infrared Spectroscopy (FTIR). The results indicate that the flame retardant is indeed reacting with the epoxy resin to form a crosslinked network. Future work will involve characterization of the cured epoxy-FR network for physical properties, mechanical properties, and flammability.

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  Institutional Racism in Dayton

  Kenni Jean Graham

  Institutional racism refers to institutional beliefs or vocabulary that denigrates minority racial groups and that perpetuates systematic racial inequalities in society. This project examines forms and consequences of institutional racism in the history of Dayton. Drawing on Facing Project Narratives along with social inequality literature, this poster will identify historical forms of institutional racism that reflect and produce racial inequality in society today. In addition, this poster will discuss how social change has occurred around institutional racism and provide community-level recommendations to help ameliorate the persistent repercussions of these policies on the city of Dayton.

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  Interference of the Inflammasome Via Interferon-β

  Maddie Ann Sauer

  It is well established that macrophages, a classification of white blood cells, are the body’s first line of defense against stressors such as bacterial and viral infections. The inflammatory response is adaptive and is the body’s way of fighting anything that would be considered foreign, and therefore potentially dangerous to the human body. This project looks at metabolic diseases, such as obesity and type 2 diabetes mellitus (T2DM), and the pro-inflammatory phenotype. The pro-inflammatory phenotype is a physical manifestation of the molecular changes that take place due to the high fat environment associated with metabolic diseases. This inflammatory response has been associated with not only metabolic disorder, but also Alzheimer’s Disease, atherosclerosis, autoinflammatory/ autoimmune diseases, gout, inhibited tissue repair and creation of tumors. This project aims to assess a specific protein called PPAR-γ that, when absent, has been shown to decrease this pro-inflammatory response. If the mechanism behind how this protein works to decrease the inflammatory response can be established, it could be used clinically to treat many of the inflammatory conditions. It is hypothesized that that in the absence of PPAR-γ a signaling molecule called IFN-β is increased, leading to the anti-inflammatory response. It is unknown how IFN-β and PPAR-γ are linked mechanistically. Through this research, we hope to establish the link between these two molecules. If this novel mechanism can be established, it can be used therapeutically to decrease the pro-inflammatory response.

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  Interpolation Methods

  Mohamed Khalifa I Aburakhis, Mohammed Mutlaq Almatrafi

  In this work, the interpolation methods, Polynomial interpolation, Cubic Splines interpolation, Akima cubic spline interpolation, Since function interpolation, and Radial Basis Function interpolation are implemented using MATLAB. The derivation and mathematical equations are presented. Finally, all methods are applied to one example for the sake of comparison. There is not enough literature on the comparison of interpolations methods, this work is an attempt to provide a survey of above methods.

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  Invasional meltdown on the Texas coast? Positive interactions between an invasive plant, an invasive ant, and a non-native moth on the endangered coastal tallgrass prairie

  Emily E Jones, Emma Quill Kaufman

  Positive interactions between invasive species may facilitate and amplify the invasive success of each interacting partner, leading to “invasional meltdowns.” Coastal tallgrass prairies, imperiled ecosystems along the Gulf Coast, are currently under threat by non-native species species from multiple trophic levels: the Chinese tallow tree (Triadica sebifera L.), the omnivorous tawny crazy ant (Nylanderia fulva Mayr), and most recently, an adventive, hypermetamorphic, herbivorous moth (Caloptilia triadicae Hodges). Previous research demonstrated that invasive Chinese tallow induces extrafloral nectar (EFN) in response to specific, chewing herbivores, and tawny crazy ants have been observed consuming tallow EFN on the prairie. However, the nature of interactions between these three species is currently unknown, and studies of tri-trophic interactions between spatially-associated, non-coevolved invasive species are underrepresented in the ecological literature. We hypothesize that invasive Chinese tallow, when attacked by the non-native moth, confers a nutritive resource to the ecologically dominant invasive ant. To determine the nature of the interactions between these species, we will experimentally manipulate EFN induction in potted Chinese tallow saplings using various levels of Caloptilia infestation, conduct complementary laboratory feeding trials with the ants, and measure the effect of ant exclusion on Caloptilia parasitism and predation on field-grown tallow trees.

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  Investigating Cell-Cell Interactions through Wg and Yki signaling in Drosophila Glioma

  Logan Joseph Roebke

  Glioblastoma multiforme (GBM) is a devastating form of primary brain cancer with poor prognosis. Capitalizing on the mutations found in GBM patients and the similarities between mammalian and Drosophila genes involved in glial cell biology, Drosophila glioblastoma models have been established that show similarities to anaplastic glia from high-grade human glioma. High grade glioma is known to be recurrent and therapy resistant. These aspects of GBM lead us to ask how different genetic signals (JNK, Wg and Yki) contribute to promoting glioma, and if interactions between glioma cells and the neighboring stromal cells play a role in the key aspects of disease presentation- the rapid growth, the therapy resistance, and the recurrent phenotype. So far, we have downregulated Wg and Yki to analyze their affects glioma growth. Here we present our progress from these studies.

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  Investigation of the Role of Mitochondrial Dysfunction as a Trigger for Neurodegeneration in Alzheimer’s disease

  Neha Gogia, Lydia Christine Payton, Ankita Sarkar

  Alzheimer’s disease (AD) is a progressive neurodegenerative disorder that affects the cognitive function and memory of those affected. It results from plaques formed by the abnormal cleavage of the Amyloid Precursor Protein (APP), which result in the formation of a 42 amino acid polypeptide, also known as amyloid beta 42 (Aβ42). Accumulation of these hydrophobic Aβ42 plaques triggers neuronal cell death in the central nervous system. However, the reason for this abnormal cell death still remains unknown. A possible explanation involves the role of mitochondrial dysfunction, as mitochondria carry out many vital cellular functions in a cell, including ATP production, reactive oxygen species production, and apoptosis. This study uses Drosophila melanogaster - the fruit fly – as the model organism, as 75% of the genetic machinery is conserved between flies and humans and much of the information generated using this model can be extrapolated to humans. This study uses an AD fly model in which human Aβ42 peptides can be misexpressed in the Drosophila eye using the GAL4/UAS system. In our study, we have identified (1) alpha-ketoglutarate dehydrogenase and (2) pyruvate dehydrogenase as potential enzymatic modifiers of the human Aβ42 neurodegeneration. To investigate their effect on Alzheimer’s, we used the GAL4/UAS system, and misexpressed the GOF/LOF forms of the genes coding these enzymes along with human Aβ42 in the fly eye and checked the resultant phenotypes in both larval eye antennal imaginal discs and in adults. Our results showed partial rescue in the LOF of alpha-ketoglutarate dehydrogenase, which clearly indicates that the enzyme plays a major role in AD progression. In the future, we will test the GOF of both enzymatic modifiers in further experiments. This study has significant bearings on understanding how certain enzymatic mitochondrial machinery and metabolism affects AD progression.