Theses (MU): Recent submissions
Now showing items 21-40 of 5098
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Analytical methods for the pyramidal truss metamaterial
(University of Missouri--Columbia, 2023)Mechanical metamaterials are a subclass of metamaterials which exhibit exotic effective mechanical proper- ties. These may include a negative bulk modulus, a negative Poisson's ratio, or a negative mass density. Subse- ... -
The role of drinking context in the relationship between impulsivity and alcohol use in daily life
(University of Missouri--Columbia, 2023)Alcohol consumption among young adults is prevalent, with 29 percent of individuals reporting binge drinking in the past month. Impulsivity is a well-established risk factor for problematic alcohol use. However, little is ... -
Molecular dynamics simulations of shock-induced pore collapse in single crystal [beta]-HMX
(University of Missouri--Columbia, 2023)This thesis presents all-atom classical molecular dynamics (MD) simulations of shock-wave passage across a pore-type defect in single-crystal [beta]-1,3,5,7-tetranitro-1,3,5,7-tetraocane ([beta]-HMX). The purpose of this ... -
Enhancing network intrusion detection through robust machine learning models : a comparative analysis
(University of Missouri--Columbia, 2023)The proliferation of WiFi-enabled smart devices in enterprise IoT networks introduces both enhanced consumer experiences and significant security vulnerabilities. Anticipating a rise to 46.5 percent adoption in US enterprise ... -
Through the looking glass : role perceptions of long-form and commentary magazine journalists in the current state of U.S. democracy
(University of Missouri--Columbia, 2023)In a landscape where concerns over the state of U.S. democracy have risen, it's important to explore the perspectives of journalists tasked with the production of coverage in which democracy is a key theme and justification. ... -
Hiding in plain sight : anonymity across adaptations of Miklos Laszlo's Illatszertar (Parfumerie)
(University of Missouri--Columbia, 2023)Director Ernst Lubitsch's romantic comedy film The Shop Around the Corner has inspired multiple adaptations since its release in 1940. In it, two shop clerks fall in love through anonymous letters while detesting each other ... -
Quantification and characterization of bioactive compounds isolated from pawpaw fruit (Asimina triloba)
(University of Missouri--Columbia, 2023)Pawpaw (Asimina triloba) is a North American Annonaceae tree. Pawpaw is an important Native American food and medicine. Inflammation, wounds, gastrointestinal issues, and respiratory disorders have been treated with various ... -
Structural studies of domain of unknown function 507 (DUF507)
(University of Missouri--Columbia, 2023)The crystal structure of the domain of unknown function family 507 protein from Aquifex aeolicus is reported (AaDUF507, UniProt O67633, 183 residues). The structure was determined in two space groups (C2221 and P3221) at ... -
Information deserts : how Colorado news desert communities consumed COVID-19 information
(University of Missouri--Columbia, 2023)The purpose of this study was to explore how Colorado residents living in news deserts consumed, interacted with, and understood news during the COVID-19 pandemic. This research explored community members' media habits in ... -
A comparative study between solid, porous, and equivalent homogenous truss structures with embedded metamaterials
(University of Missouri--Columbia, 2023)Metamaterials are a class of engineered materials with various microstructures that can achieve properties unattainable with conventional materials. For instance, inspired by natural materials such as bees' honeycombs and ... -
What Camino elements facilitate transformative experience : insights from pilgrims
(University of Missouri--Columbia, 2023)Despite recent exponential growth in research on pilgrimage and the ubiquitous agreement that pilgrimage can be transformational, the literature needs a holistic concept of the pilgrimage elements that facilitate transformation. ... -
Towards automated and explorative characterization of nano-energetic material response to directed energy
(University of Missouri--Columbia, 2023)Nanoenergetic materials offer high-density energy storage that may react to produce heat and release gaseous products. In order to utilize aluminum-based nanoenergetic materials effectively, the mechanisms by which aluminum ... -
Retrospective evaluation of clinical parameters and survival characteristics in 137 dogs with reversed patent ductus arteriosus
(University of Missouri--Columbia, 2023)Background: Reversed patent ductus arteriosus (rPDA) is a comparatively rare form of canine congenital heart disease (CHD) and is defined by severe pulmonary arterial hypertension (PH), pulmonary-to-systemic shunting across ... -
Ab-initio and thermodynamic study of 123I-MIBG and 76Br-MBBG : choosing an effective tracer and theoretical study of the binding mechanism of 1-allyl 2-Thiourea as a functional monomer of Methyl Nitrate template
(University of Missouri--Columbia, 2023)The study of mechanisms of reactions, how molecules bind, reaction energetics, and thermochemistry of chemical reactions is possible computationally. This is because computational methods are well able to help understand ... -
Development and evaluation of a site stormwater analysis calculator intended for the State of Missouri utilzing regional best management practices
(University of Missouri--Columbia, 2023)The Site Stormwater with Best Management Practices (BMPs) Analysis Calculator was created to be utilized in the State of Missouri for developing or re- developing property. Simplistic and conservative stormwater evaluations ... -
A direct approach for computationally efficient low-thrust trajectory optimization
(University of Missouri--Columbia, 2023)This study uses a direct optimization technique to find optimized low-thrust trajectories for spacecraft that minimize fuel consumption. By using analytic orbital averaging, a spacecraft's equations of motion are simplified ... -
Do elections prevent regulatory capture? An examination of public utility commission selection and regulatory outcomes
(University of Missouri--Columbia, 2023)Energy and water utilities in the United States have been subject to State-level rate and pricing regulation for a century. In most states, members of the State's regulatory commission are appointed or nominated by the ... -
Investigation of oxidation mechanisms for aluminum micro- and nanoparticles of various geometries via nanosecond laser irradiation
(University of Missouri--Columbia, 2023)Aluminum micro- and nanoparticles have garnered interest from researchers as solid-state fuel in heterogenous energetic composites due to their high energy density, low cost, and general abundance. To react, aluminum ... -
Attention-deficit / hyperactivity disorder and parent-child affective congruence in middle childhood
(University of Missouri--Columbia, 2023)[EMBARGOED UNTIL 12/1/2024] Attention-deficit / hyperactivity disorder (ADHD) is a developmental disorder associated with both social cognition differences (i.e., differences in facial affect categorization) and long-term ... -
Utilizing unoccupied aerial systems and artificial intelligence for monitoring nonbreeding waterfowl abundance in Missouri
(University of Missouri--Columbia, 2023)[EMBARGOED UNTIL 12/1/2024] Monitoring waterfowl populations provides the basis for improving habitat quantity and quality, establishing harvest regulations, and ensuring sustainable waterfowl populations through appropriate ...