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Associations between psychosis risk and emotional distress disorders with cortical surface morphometry
(University of Missouri--Columbia, 2020)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI-COLUMBIA AT REQUEST OF AUTHOR.] Neuroimaging studies have consistently found structural cortical abnormalities in schizophrenia, especially in structural hubs. However, it is unclear what...
Coprolites of the late eocene using virtual paleontology from the Pipestone Springs Main Pocket, Montana
(University of Missouri--Columbia, 2022)
volumes and diameters for statistical comparison between the two different size classes of coprolite. In combination with volume renders of the segmented material, we also adopt more traditional methods such as thin-section petrography and scanning...
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 utilizing regional...
Top-soil root architecture characteristics of obsolete and modern soybean cultivars and shoot and seed nutrient contents
(University of Missouri--Columbia, 2020)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI--COLUMBIA AT REQUEST OF AUTHOR.] Soybean (Glycine max Merr.) is one of the most important cash crops worldwide. It is widely used to produce oil and protein for food and animal feed. Soybean grain...
Examining positive schizotypy's relationship with openness facets, maladaptive openness, and other maladaptive traits
(University of Missouri--Columbia, 2023)
[EMBARGOED UNTIL 12/1/2024] Positive schizotypy is a trait reflecting increased risk for schizophrenia-spectrum disorders and includes symptoms such as magical beliefs and unusual perceptual experiences. The normative ...
Intense Shallow Magma Sediment Mingling within Dikes at Guffey Butte Maar, Idaho
(2022)
The interactions between magma and shallow unconsolidated sediments on the way
to the surface influences the eruption behavior and products. Phreatomagmatic eruptions are
a result of the interaction of magma and water ...
Subjective-objective sleep discrepancy in older adults : examining the roles of cognition and arousal
(University of Missouri--Columbia, 2023)
[EMBARGOED UNTIL 8/1/2024] The difference between subjective (self-report) and objective (e.g., polysomnography, wrist-worn wearables) measures of sleep is referred to as subjectiveobjective sleep discrepancy (SOSD) and ...
Three essays on the demand system
(University of Missouri--Columbia, 2023)
This first essay investigates how scanner data affect demand elasticity estimates and develops methods for scientists to adapt estimated elasticities to analyses of specific policies. We conduct a meta-analysis of U.S. ...
Northern bobwhite brood ecology and population dynamics in southwest Missouri
(University of Missouri--Columbia, 2020)
Northern bobwhite (Colinus virginianus) have experienced widespread, long-term population declines. Bobwhite populations in Missouri have declined 2.7% annually between 1966 and 2015, and 3.5% annually between 2005 and 2015, for a cumulative loss...
Strategic enrollment management, tuition discounting, and student enrollment by income : a test of demand theory
(University of Missouri--Columbia, 2023)
This study applies demand theory to investigate how college discounting practices impact student enrollment across income categories for members and affiliates of the Council for Christian Colleges and Universities. The dependent variable...
Three essays on labor economics
(University of Missouri--Columbia, 2021)
This dissertation addresses labor market issues. The first two chapters deal with employment issues during the great recession using nationally representative data from the Survey of Income and Program Participation. The ...
Quantitative Characterization of Billowed Structures Along the Margins of Basaltic Intrusions to Determine Process and Timing of Formation: Case Studies from Big Bend National Park, Texas and 71 Gulch, Idaho
(2021)
By constraining the conditions in which billowed structures form, the conditions of explosive vs. non-explosive magma-water interaction can be further revealed, improving our understanding of how magma propagates and ...
The ecology of organizational forms in local and regional food systems: exploring the scaling-up challenge via a species concept
(University of Missouri--Columbia, 2020)
Over the past 30 years, Western nations have developed alternative systems for exchanging agrofood products which incorporate social values into the transactional environment. These systems are comprised of many different ...
The relationship between medication adherence, health literacy and social support network in the hypertensive emergency department patient
(University of Missouri--Columbia, 2020)
Hypertension (HTN) is a major risk factor for the development of heart disease, which is the number one cause of death in the United States (U.S.). The Affordable Care Act of 2010 (ACA) led to a significant increase in emergency department (ED...
Welcoming Immigrants & Newcomers in Turbulent Times : Knowledge, Connections & Action : Proceedings of the 18th Annual Conference, June 5-7, 2019
(Cambio Center, 2020)
"The 2019 conference proved to be a good place for participants from nineteen states to explore collaboration and unity in contrast to the nation’s climate. The 18th Cambio de Colores Conference, titled “Welcoming Immigrants ...
Utilizing unoccupied aerial systems and artificial intelligence for monitoring nonbreeding waterfowl abundance in Missouri
(University of Missouri--Columbia, 2023)
aerial survey techniques that are less disturbing to waterfowl, but there is limited information on how waterfowl in winter respond to UAS. Therefore, we compared the behavioral responses of waterfowl to helicopters and UAS on Missouri Department...
Reverse knowledge absorptive capacity of MNE-HQ (RKAC): conceptualization, theoretical framework, and empirical testing
(University of Missouri--Columbia, 2021)
Despite the increasing importance of reverse knowledge for innovation and competitive advantage of multinational enterprises (MNEs), the issue of how to make reverse knowledge transfer (RKT) more effective is under-explored. ...
Mathematical modeling of intoxicated risky decision-making
(University of Missouri--Columbia, 2022)
The goal of the present project was to use mathematical models of decision-making to enhance understanding of processes underlying alcohol-related risk-taking. The project aimed to (1) model alcohol effects on decision-making ...
Unelected oversight : the politics of government investigations and problem monitoring
(University of Missouri--Columbia, 2020)
How do elected officials and top decisionmakers receive information about the problems encountered in government agencies? Policymaking and agenda setting research primarily examines how elected officials directly gather ...
Diversity and evolution of the sauropsid trigeminal sensory system
(University of Missouri--Columbia, 2022)
Understanding the evolution of sensory perception is essential in explaining organismal behavior. Organisms using environmental stimuli to navigate their environments, avoid predation, capture prey, and find a mate, have ...