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This work focuses on combining multiple different technologies to produce a scalable, full-stack music generation and sharing application meant to be deployed to a cloud environment while keeping operating costs as low as possible. The key feature of this app is that it allows users to generate tracks from scratch

This work focuses on combining multiple different technologies to produce a scalable, full-stack music generation and sharing application meant to be deployed to a cloud environment while keeping operating costs as low as possible. The key feature of this app is that it allows users to generate tracks from scratch by providing a text description, or customize existing tracks by supplying both an audio file and a track description. Users will be able to share these tracks with other users, via this app, so that they can collaborate with others and jumpstart their creative process, allowing creators to produce more content for their fans. A web app was developed; Contak. This application requires a database, REST API, object storage, music generation artificial intelligence models, and a web application (GUI) to interact with the user. In order to define the best music generation model, a small exploratory study was conducted to compare the quality of different music generation models, including MusicGen, MusicLM, and Riffusion. Results found that the MusicGen model, selected for this work, outperformed the competing models: MusicLM and Riffusion. This exploratory study includes rankings of the three models based on how well each one adhered to a text description of a track. The purpose was to test the hypothesis that MusicGen produces higher quality music that adheres to text descriptions better than other models because it encodes audio at a higher bit rate (32 kHz). While the web app generates high quality tracks with above average text adherence, the main limitation of this work is the response time needed to generate tracks from existing audio using the currently available backend infrastructure, as this can take up to 7 minutes to complete. In the future, this app can be deployed to a cloud environment with GPU acceleration to improve response times and throughput. Additionally, new methods of input besides text and audio input can be implemented using MIDI instructions and the Magenta music model, providing increased track generation precision for advanced music creators with MIDI experience.
ContributorsZamora, Michael (Author) / Chavez Echeagaray, Maria (Thesis director) / Prim, Tadi (Committee member) / Day, Kimberly (Committee member) / Barrett, The Honors College (Contributor) / Computer Science and Engineering Program (Contributor)
Created2023-12
ContributorsOrtiz Leon, David (Author) / O'Flaherty, Katherine (Thesis director) / Rouse, Nick (Committee member) / Barrett, The Honors College (Contributor) / School of Humanities, Arts, and Cultural Studies (Contributor)
Created2023-12
ContributorsOrtiz Leon, David (Author) / O'Flaherty, Katherine (Thesis director) / Rouse, Nick (Committee member) / Barrett, The Honors College (Contributor) / School of Humanities, Arts, and Cultural Studies (Contributor)
Created2023-12
Description
Parkinson’s disease (PD) is a debilitating neurodegenerative disease characterized primarily by physical impairments such as tremors, poor balance, and bradykinesia; however, some individuals with PD will additionally experience numerous nonmotor symptoms such as dementia, depression, and sleep disturbances amongst various other life-altering ailments. Two of the key pathological hallmarks of

Parkinson’s disease (PD) is a debilitating neurodegenerative disease characterized primarily by physical impairments such as tremors, poor balance, and bradykinesia; however, some individuals with PD will additionally experience numerous nonmotor symptoms such as dementia, depression, and sleep disturbances amongst various other life-altering ailments. Two of the key pathological hallmarks of PD include the death of melanated dopaminergic neurons in the nigrostriatal pathway and the accumulation of Lewy bodies, which are primarily composed of aggregates of the protein α-synuclein (α-syn). Interestingly, members of the chitinase protein family, namely chitinase-3-like protein-1 (L1), have heightened concentrations in a number of neurodegenerative diseases other than PD. To investigate the specific role L1 plays in PD etiology, we evaluated if astrocytic L1 expression was elevated in postmortem brain tissue of PD patients as well as in an α-syn overexpression rat model, and further tested if manipulating astrocytic-specific L1 expression correlated with neuroinflammation and nigral neuronal degeneration in the model. Preliminary histological analysis has shown increased levels of L1 expression in the α-syn model before neuronal loss occurs, and in human tissue, L1 was found to be significantly increased in the postmortem tissue of individuals with PD versus non-diseased controls. Investigations in identifying an astrocytic-specific virus capsid and manipulating L1 expression in the α-syn model are ongoing. This preliminary data thus far supports that increased astrocytic expression of L1 is associated with PD pathology.
ContributorsPettigrew, Tiffany (Author) / Manfredsson, Fredric (Thesis director) / Sandoval, Ivette (Committee member) / Barrett, The Honors College (Contributor) / School of Life Sciences (Contributor)
Created2023-12
Description
Summer temperatures in Arizona are some of the highest in the nation. Arizona also ranks within the top ten states for percentage of homelessness per capita (Wisevoter, 2023). Extreme heat poses a threat to the rising homeless population in Phoenix, Arizona, as it causes severe dehydration, which can lead to

Summer temperatures in Arizona are some of the highest in the nation. Arizona also ranks within the top ten states for percentage of homelessness per capita (Wisevoter, 2023). Extreme heat poses a threat to the rising homeless population in Phoenix, Arizona, as it causes severe dehydration, which can lead to potentially fatal heat-related illnesses like heat stroke. Sufficient hydration and lowering body temperature are the first paths of treatment for such illnesses. Thus, there is a critical need for water and heat-relief for homeless individuals in the Phoenix community. This paper responds to this crisis by proposing The Hydro-Drive Project, an incentivized, donation-based charity that provides cold water storage solutions to the homeless community in Phoenix. Using a three-pronged approach, The Hydro-Drive Project will collect, sanitize, and distribute insulated water bottles to homeless individuals in Phoenix. Providing insulated water bottles to persons experiencing homelessness can provide both hydration and coolness, which in turn, can help prevent heat-related illnesses. This paper also outlines a comprehensive plan for securing grant funding and establishing partnerships with like-minded organizations, as well as other elements necessary to ensure the success and sustainability of the program such as participant recruitment strategies, success and impact measures, project limitations, budget, and sustainability. Overall, The Hydro-Drive Project is an innovative response to a critical issue in the Phoenix community that requires grant funding and input from partnerships.
ContributorsStewart, Kaelin (Author) / Joseph, Rodney (Thesis director) / Maxfield, Molly (Committee member) / Barrett, The Honors College (Contributor) / Department of Psychology (Contributor)
Created2023-12
Description
The 2023 SAG-AFTRA strike signifies a pivotal moment in the entertainment industry's evolution. This paper explores the historical context of labor disputes, the transition from network television to streaming, and the key issues of the strike, including residual payments and AI-generated scripts. The strike's economic implications, production delays, shareholder perspectives,

The 2023 SAG-AFTRA strike signifies a pivotal moment in the entertainment industry's evolution. This paper explores the historical context of labor disputes, the transition from network television to streaming, and the key issues of the strike, including residual payments and AI-generated scripts. The strike's economic implications, production delays, shareholder perspectives, and public sentiment are analyzed, revealing potential industry-transforming consequences. The stark differences between SAG-AFTRA's demands and the Alliance of Motion Picture and Television Producers (AMPTP) offers are examined. The paper concludes with recommendations for fair compensation and creative control, considering the 10-year impact of AI and alternative approaches, emphasizing the need for industry recognition of the contributions of writers and actors in the ever-changing entertainment landscape.
ContributorsLewis, Madison (Author) / Koretz, Lora (Thesis director) / Moore, James (Committee member) / Barrett, The Honors College (Contributor) / Dean, W.P. Carey School of Business (Contributor)
Created2023-12
Description

Jake Hernandez grew up in Houston, Texas where his frequent visits to the Museum of Fine Arts introduced him to the works of Mark Rothko and Piet Mondrian. Inspired by these artist’s use of color, Hernandez has leveraged his own understanding of color theory and mathematics to explore the complexity

Jake Hernandez grew up in Houston, Texas where his frequent visits to the Museum of Fine Arts introduced him to the works of Mark Rothko and Piet Mondrian. Inspired by these artist’s use of color, Hernandez has leveraged his own understanding of color theory and mathematics to explore the complexity of this element for his honors thesis. In Colored Squares I and II, Hernandez created a process of random color generation from a set of blue, red, and yellow pigments to explore color in the absence of human bias. Since artists' personal biases and inclinations towards color affect our exploration of this element, Hernandez wanted to eliminate these obstructions to investigate color to a much greater extent. In Colored Landscapes I, II, and III, Hernandez used the primaries again in a more expressive style. Drawing inspiration from his travels across Europe and North America, Hernandez created new landscapes all his own. These studies offer a substantiated argument for the limits of art itself, showing artists have only explored a very small fraction of art's possibilities and that more exploration can be done in color and the other elements of art.

ContributorsHernandez, Jake (Author) / Pomilio, Mark (Thesis director) / Button, Melissa (Committee member) / Barrett, The Honors College (Contributor) / School of Art (Contributor) / Department of Economics (Contributor)
Created2023-12
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Description

Metal oxides are crucial materials that can be applied to sustainable processes for heat storage or oxygen pumping. In order to be able to apply metal oxides to industrial processes, an effective model of the metal oxide’s reduction thermodynamics is required. To do this, Wilson et al., (2023) developed a

Metal oxides are crucial materials that can be applied to sustainable processes for heat storage or oxygen pumping. In order to be able to apply metal oxides to industrial processes, an effective model of the metal oxide’s reduction thermodynamics is required. To do this, Wilson et al., (2023) developed a compound energy formulism (CEF) algorithm to form these models. The algorithm in its current form can effectively form model thermodynamics; however, the data set required for this model is extensive and large, leading to high costs of modeling a metal oxide. Furthermore, the algorithm faces further difficulties with uneven data densities within the set, leading to poorer fits for low density data. To assist in alleviating the cost associated with data collection, data-omitting strategies were performed to find unimportant points, or points that formed models that had good fits to the original model when removed. After conducting these tests, many points and trends were found to be crucial to keep within the data set, but due to uneven data density, no definitive conclusions could be made on how to reduce the algorithm’s data set. The tests gave evidence that points in high data density regions could be removed from the data set due to only the fact that there existed nearby points to provide essential information to closely interpolate/extrapolate the missing data. Although this project currently did not meet the goal of reducing the data set, preliminary findings of what points could be non-crucial to the data set were identified. Future testing with the proposed weighting methods will be conducted to determine what data can be safely removed from the set to form models that properly reflect the metal oxide’s properties.

ContributorsDeshpande, Amogh (Author) / Muhich, Christopher (Thesis director) / Rivera, Daniel (Committee member) / Barrett, The Honors College (Contributor) / Chemical Engineering Program (Contributor)
Created2023-05
Description

Color, shape, and motion perception are easily identifiable in the center of the visual field. However, less is understood about the recognition of change in color and shape when motion occurs in the parafoveal region of the eye. This study seeks to gain more knowledge on this subject and hel

Color, shape, and motion perception are easily identifiable in the center of the visual field. However, less is understood about the recognition of change in color and shape when motion occurs in the parafoveal region of the eye. This study seeks to gain more knowledge on this subject and help guide future research. Major goals of this research included to find if there is significant difference between change and no change of shape and color in the peripheral vision and to seek a better understanding of this perception. A total of 47 undergraduate psychology students participated. Subjects were shown videos of a shape moving across the screen that either had a shape change, color change, or no change occur. Participants were then asked to report if they saw a change or no change. We found that students noticed that change at a rate significantly greater than average. These findings suggest perception of shape and color change may be present in the parafoveal region of the visual field.

ContributorsMatz, Carina (Author) / Holloway, Steven (Thesis director) / Koop, Gregory (Committee member) / Barrett, The Honors College (Contributor) / School of Social and Behavioral Sciences (Contributor)
Created2022-05