This thesis explores the correlation between demographic factors and gun violence rates in Mohave and Yuma Counties in Arizona from a public health perspective. With the growing recognition of gun violence as a significant public health issue, this research aims to identify specific demographic characteristics that influence rates of gun-related homicides and suicides.

Dementia is a disease affecting many individuals worldwide resulting in neurological deficits. The most common form of dementia known as Alzheimer’s Disease (AD) is the 6th leading cause of death in the United States. The disease is defined by neuron loss, the presence of intracellular tau protein (tubulin associated unit) neurofibrillary tangles (NFT), and extracellular amyloid- (Aβ) plaques. For this study, our aim was to understand the staging system used based off of the disease progression, called Braak Staging. Our hypothesis is that as disease progresses, marked by Braak stages, different brain regions will begin to show differential expressions of various biological dysregulations. Molecular dysfunctions of early disease will be precursors to later disease dysfunctions. The outcomes of our study indicated there were several molecular dysfunctions in early disease with tau pathology not present in the region yet.

This paper analyzes the factors that contribute to suicide using current literature, statistics, and research towards what affects suicidal tendencies. It was found that there are 5 main factors that contribute towards these tendencies: economics, social factors, geography, politics, and biology. Additionally, some of these factors included subcategories of factors and/or were connected to the other factors mentioned. It was concluded that there is not just one factor that may contribute to someone taking their own life, however a combination of different factors that may influence suicidal tendencies.

This paper examines the multifaceted challenges surrounding college students' nutrition, with a specific focus on Arizona State University (ASU). Examining economic shifts, psychological influences, nutrition knowledge, and body image dynamics, it reveals the profound impact on students' food security and eating behaviors. Despite existing initiatives, persistent gaps in resources remain, necessitating comprehensive interventions to support students effectively. In response, "The Ultimate Health Resource for ASU Students," a website, was developed as an innovative solution. This platform aims to empower students by providing a centralized hub to access vital resources, connect with peers, and discover nutritious recipes. Proposed strategies encompass expanding food pantry offerings, developing mobile applications for nutritional guidance, and fostering partnerships with local organizations. By tackling these challenges head-on and fostering a culture of support, ASU can ensure that all students have equitable access to nutritious food options and the necessary resources to thrive academically and personally. The website serves as a place of empowerment, offering practical solutions and fostering a sense of community among ASU students striving for optimal health and well-being.

In this paper, we conduct a review of the existing literature on maternal care trade-offs. From our research, we found that allomaternal care arose as the main strategy used by mothers to combat these trade-offs. In industrialized societies, the increased prevalence of women in the work force has given rise to systemic maternal support in the form of maternity leave. We used the 2022 American Time Use Survey Data to simulate the effects of such policies, as well as marital status on women’s time allocation. We created dependent variables to measure the agents’ career advancement, wellbeing, and child wellbeing. Across all of our models, those who had an unmarried partner had better career advancement and child wellbeing, whereas those who were single had the highest maternal wellbeing. We used an agent-based model and ultimately concluded that, over the span of 10 years, 12 weeks of paid maternity leave was not enough to impact the agents’ long-term time allocation behavior.

Was Israel’s early successful vaccine rollout enough to get their population vaccinated in a timely and sufficient manner? This paper will dive into this question by approaching it from the lens of supply and demand. Factors that enabled their successful supply chain management of vaccines will be contrasted against demand constraints to illustrate that while Israel was successful in obtaining vaccines for their population, they ultimately, similarly to other countries, faced issues with vaccine hesitancy and reaching full coverage.

Waggle Ballet explores the possibility of increasing access to ballet for blind audience members by using a combination of live music, accessible choreography, a sensory based workshop, and wearable sonification technology. Waggle Ballet is a classical ballet excerpt that addresses the limitations presented by audio descriptions. Where audio descriptions serve to describe exactly what can be seen on stage for audience members with blindness or vision impairments, Waggle Ballet uses other sensory elements to trigger the imagination and create a sound environment that is generated through ballet movements with the help of motion capturing sensors and thematic sound outputs. The piece was performed in front of a live audience of varying sight abilities with the live musical accompaniment of the bass clarinet. A mini workshop was given that incorporated storytelling and touch to help audience members become familiar with the environment created in the piece. With all the elements coming together, Waggle Ballet hopes to evoke a unique experience that draws from the aspects of ballet performance beyond purely visual aesthetics.

Healthy relationships are a key contributor toward life satisfaction. Thus, it is important to understand correlates of relationship functioning. Partners high in empathy have been found to experience higher levels of relationship satisfaction. However, it is unclear which facet of empathy matters more in determining satisfaction, an individual’s own empathy or their perception of their partner’s empathy. The present study surveyed both members of 54 heterosexual couples (Mage = 38.57, SD = 14.44) on relationship satisfaction and two measures of empathy: self-reported empathy and perceptions of one’s partner’s empathy. Bivariate correlation analyses showed that both higher self-reported empathy scores and higher perceived empathy scores from the female partner were associated with higher relationship satisfaction among men. In women, the same pattern occurred: higher self-reported empathy in women and higher perceived empathy from the male partner were associated with higher relationship satisfaction among women. Moreover, higher empathic discrepancies – defined as the absolute difference between an individual’s self-reported empathy and their partner’s rating of the individual’s empathy – were associated with lower levels of relationship satisfaction among partners. These results lend support for empathy-focused efforts in developing and maintaining satisfying relationships.

The microorganisms that form the gut microbiome begin colonizing the gut at birth. The microorganisms will establish a symbiotic relationship with the host when in a state of eubiosis. However, when there is an imbalance or lack of diversity in the microorganisms present in the gut microbiome, it will shift to a state of dysbiosis, which increases the risk of inflammatory bowel and neurodegenerative diseases. There are known factors that affect the infant intestinal microbiome: mode of delivery, gestational age, and exposures, such as the use of antibiotics and feeding methods. Studies have shown that maternal lifestyle, particularly stress levels and diet, has an association with the infant microbiome diversity. However, there is limited literature that examines how postpartum maternal sleep influences the intestinal microbiome diversity in infants. We hypothesized that sleep efficiency below 85%, total sleep time and nocturnal sleep time below 7 hours, and later nocturnal sleep onset would be associated with decreased gut microbiome diversity within the sample and between samples. 27 Mother-infant pairings were used for this sub-analysis. Postpartum maternal sleep data was obtained via actigraphs and sleep diaries while infant intestinal microbiome data was obtained through fecal samples swabbed from soiled diapers. Actigraphs recorded time, movement, temperature, and light for five 24-hour periods, and sleep diaries were used to supplement the actigraphy and ease the scoring of sleep. DNA samples were extracted and sequenced using next-generation sequences, and QIIME2 was used to analyze these sequences. Alpha- and beta-diversity results following sequencing revealed good postpartum maternal sleep efficiency is associated with increased infant gut microbiome diversity within and between samples. There was a trend for nocturnal sleep onset being associated with beta-diversity measurements which were driven by phylogenetic differences and abundance of bacteria. Nocturnal total sleep time and 24-hour total sleep time were not associated with alpha- and beta-diversity. Our findings as well as the scarcity of the literature illustrate the need for further investigations on the mechanics of maternal sleep efficiency association with infant gut microbiome. Future research is needed to further evaluate the trending nocturnal sleep onset influences on the infant gut microbiome beta-diversity with a larger and more diverse sample.

Glioblastoma Multiforme is a prevalent and aggressive brain tumor. It has an average 5-year survival rate of 6% and average survival time of 14 months. Using patient-specific MRI data from the Barrow Neurological Institute, this thesis investigates the impact of parameter manipulation on reaction-diffusion models for predicting and simulating glioblastoma growth. The study aims to explore key factors influencing tumor morphology and to contribute to enhancing prediction techniques for treatment.