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Managing pasture for yield, quality, persistence and intake (2015)
(University of Missouri. Extension Division, 2015)
Three essays on higher education outcomes
(University of Missouri--Columbia, 2022)
This dissertation consists of three chapters examining issues relevant to higher education outcomes. The first essay examines the impact of state merit-aid program adoption on the stock of human capital across rural and ...
Function and evolution of the crocodyliform feeding apparatus
(University of Missouri--Columbia, 2021)
The evolution of crocodylians from their suchian ancestors represents one of the great transformations in vertebrate evolution. Modern crocodylians have flat skulls and generate high forces during feeding, but crocodylian ...
Three essays on phosphorus runoff and water quality
(University of Missouri--Columbia, 2019)
efforts to limit both residential and agricultural nonpoint source pollution. The results could be helpful policy makers to target specific regions to initiate environmental policies and extension efforts for designing educational programs to increase...
Investigation of transportation innovations for food delivery and truck platoons
(University of Missouri--Columbia, 2022)
Studies find that low-income areas are underserved by food retailers and have less access to healthy food, contributing to health disparities. A section of this thesis examines micromobility, drones, and ridesharing that ...
Prairie stream ecology : temporal and spatial patterns of macroinvertebrates
(University of Missouri--Columbia, 2018)
patches to enable recolonization of streams after disturbance. Leptophlebia konza Burian was thought to be restricted to its type locality of Konza Prairie, Kansas; however, a population was discovered at Hi Lonesome Prairie in Missouri during an extensive...
Publications, University of Missouri Extension, 1997-01
(University of Missouri--Columbia. Extension Division, 1997)
The impact of international institutions on foreign aid delivery tactics
(University of Missouri--Columbia, 2018)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Do international institutions influence state behavior? Do the events that take place within international organizations affect foreign policy behavior ...
Searching for Interacting Early Type Galaxies at Late Cosmic Times
(2015)
Major gas-poor (dry) merging between two comparably massive spheroidal galaxies are post u-lated to be the central mechanism responsible for the assembly of the most massive (M[subscript star,tot] ≥ 10¹¹ M[subscript ☉]) elliptical galaxies...
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 ...
Theoretical and computational modeling of naturally and artificially modified RNA nucleotides
(University of Missouri--Columbia, 2021)
analyzed by primer extension (SHAPE) experiments. SHAPE experiments selectively modify flexible RNA nucleotides and can be processed to produce a characteristic reactivity profile for an RNA molecule that contains structural information. Incorporation...
Genetic and microbiota-mediated phenotype variability in the min mouse model of human colorectal cancer
(University of Missouri--Columbia, 2019)
Complex diseases develop as a result of genetic predisposition and environmental factors that determine individual risk. Environmental factors such as geographical location, diet, and lifestyle choices shape the gut ...
Integrating cover crops into crop rotations in upstate Missouri
(University of Missouri--Columbia, 2018)
"There is an increasing emphasis on management strategies such as reduced tillage, use of cover crops, and implementation of conservation practices (i.e. terraces, no-till, and cropping systems) in Missouri cropping systems. ...
Multivariate analyses of polygenic risk for impulsivity and alcohol use: a study of longitudinal trajectories of binge drinking in emerging adulthood
(University of Missouri--Columbia, 2022)
This dissertation aimed to extend previous genetic and neurobiological studies of the shared etiology of impulsive personality traits (IPTs), alcohol consumption and alcohol use disorder (AUD). The overarching goals were ...
Defining recurrent laryngeal nerve injury in a mouse model for regenerative therapeutic investigations
(University of Missouri--Columbia, 2019)
Injury of the recurrent laryngeal nerve (RLN), a branch of the vagus nerve, results in ipsilateral vocal fold (VF) paralysis that contributes to dysphagia, dysphonia, and dyspnea (i.e., swallow, vocal, and respiratory ...
Hospital acquired pressure injury in adult orthopedic spine surgery patients: risk factors and risk assessment tools
(University of Missouri--Columbia, 2022)
Approximately 25 percent of all hospital acquired pressure injuries (HAPI) begin in the perioperative area. The study purposes were to identify risk factors in adult surgical patients undergoing orthopedic spine surgery ...
Three essays on the economics of pesticide use
(University of Missouri--Columbia, 2022)
Pesticides primarily benefit humans in terms of protection of food production, prevention of diseases, and weed control, but also potentially harm people and the environment. Given increasing current interest in human ...
Characterization of black walnut (Juglans nigra) cultivars for agroforestry systems
(University of Missouri--Columbia, 2022)
The identification of complementary species combinations will accelerate the expansion of temperate agroforestry. Since the mid-19th century, European timber plantations have taken advantage of the late-leafing habit of ...
Essays on state merit-based financial aid : seeking STEM, revisiting methodology, and test retakers
(University of Missouri--Columbia, 2020)
This dissertation investigates several topics in state merit-based financial aid research. The main research content includes three separate studies, primarily using the administrative datasets from the Missouri Department ...
Multi-hazard resilience assessment of river-crossing bridges
(2021)
Bridge structures are required to possess high reliability and robustness against the concurrent effect of extreme loads and environmental attacks. To achieve such interrelated goals, it is necessary to assess the system ...