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Influence of various wetting agents on water status in USGA greens as determined by their physical properties
(University of Missouri--Columbia, 2021)
Soil hydrophobicity is an increasing issue in sandy soils, affecting agricultural land and golf courses. This phenomenon causes water repellency and bypassing of hydrophobic root zones, limiting water accessibility. Due ...
Time-dependent response of reinforced concrete elements near collapse
(University of Missouri--Columbia, 2021)
loads on the time-dependent strength and stiffness characteristics of RC isolated slab column connections and RC beams. Concrete is experiences creep under compressive load, and plain concrete has experienced compressive failure at load levels of 80...
Accurate, fast, and robust 3D city-scale reconstruction using wide area motion imagery
(University of Missouri--Columbia, 2021)
Multi-view stereopsis (MVS) is a core problem in computer vision, which takes a set of scene views together with known camera poses, then produces a geometric representation of the underlying 3D model Using 3D reconstruction ...
Structural features of persistent homology and their algorithmic transformations
(University of Missouri--Columbia, 2021)
We re-examine the theory and orthodox methods that underlie the study of persistent homology, particularly in its calculation of homological cycle representatives that are associated to persistence diagrams. A common ...
Understanding casualty loss of timber
(University of Missouri Extension, 2021)
"One of the most common questions regarding tax treatment of timber has to do with casualty losses. According to the Internal Revenue Service (IRS), a casualty is defined as the damage, destruction or loss of a property ...
Essays on early childhood education
(University of Missouri--Columbia, 2021)
Early childhood educations plays a fundamental role in human capital development. This dissertation studies skills development during early childhood. Chapter 1 focuses on early childhood intervention from birth to age 3. ...
Credit availability and voluntary disclosures : evidence from interstate branching deregulation
(University of Missouri--Columbia, 2020)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI--COLUMBIA AT REQUEST OF AUTHOR.] This study examines whether the increased availability of bank loans affects borrowers' voluntary disclosures. Exploiting the staggered ...
Three essays on the labor market in China
(University of Missouri--Columbia, 2021)
This dissertation consists of three chapters studying the impact of different policies in China on its labor market. In particular, we consider the impact of the Cultural Revolution on intergenerational mobility, the impact ...
Essays on economics of higher education
(University of Missouri--Columbia, 2021)
This dissertation consists of three chapters. In Chapter 1, We use rich administrative microdata from Missouri to examine the potential to expand and diversify the production of STEM degrees at universities by tapping into ...
Financial leverage and predictability of earnings
(University of Missouri--Columbia, 2021)
This study investigates whether firms' financial leverage affects earnings predictability. I posit and find that earnings predictability is negatively associated with firms' leverage. Further analyses using an instrumental ...
Quantifying greenhouse gas ebullition rates across varying land uses, sediment types, and water temperatures in wetland systems
(University of Missouri--Columbia, 2021)
Around the world, wetlands and other aquatic ecosystems release greenhouse gases (GHG) into the atmosphere. GHGs escape from these systems through the process of ebullition -- or bubbles being released from the aquatic sediments. Ebullition can...
Medieval and Renaissance Manuscripts in Special Collections
(2020)
Special Collections maintains a small collection of European manuscripts intended to demonstrate the physical characteristics of the manuscript books, both before and in parallel to the development of printing. Extended ...
Identifying circumstellar dust around oxygen-rich mira variables with maser emission via continuum elimination
(University of Missouri--Columbia, 2021)
Stars between about 0.8 and 8 times the mass of the Sun will eventually evolve, becoming asymptotic giant branch (AGB) stars, where they pulsate and eject mass from their atmospheres, forming dust shells in the space around them. Evolved low...
Quantifying evaporation in the lower atmosphere using machine driven curve fitting to parameterize drop size distributions
(University of Missouri--Columbia, 2020)
Evaporation of hydrometeors in the atmosphere is a process by which liquid water becomes water vapor. Consequences of this process can affect quantitative precipitation forecasts, convective downdrafts quantification, ...
Anisotropic shock response of 1,3,5-triamino-2,4,6-trinitrobenzene (TATB)
(University of Missouri--Columbia, 2020)
arise for other quantities that are also important in hotspot ignition and growth, for example, the skewness of high-temperature distributions and the local temperature field around the post-collapse hotspot, indicating the urgent need to incorporate...
Three essays on crime policy and the Bayesian bootstrap
(University of Missouri--Columbia, 2021)
This dissertation consists of three chapters. In the first chapter, I analyze credible intervals for quantiles constructed using Bayesian bootstrap techniques and show that credible intervals constructed using the ...
Assessing fall velocity-maximum dimension relationships and particle size distributions for snowfall
(University of Missouri--Columbia, 2021)
Snowfall is an atmospheric phenomenon that can cause significant impacts to many aspects of daily life in Missouri. Further, no two snowfall events are exactly the same, as even small differences in environmental characteristics ...
Theranostic and matched pair radionuclides as radiopharmaceutical as for imaging and radiotherapy
(University of Missouri--Columbia, 2020)
The main focus of this dissertation is on the development of arsenic and rhenium radiopharmaceuticals as potential theranostic candidates. Chapter 2 focuses on 72,77. As radiopharmaceuticals for potential PET imaging and ...
Three essays on economics of education
(University of Missouri--Columbia, 2020)
students. In Chapter 3, we examine how teachers from two alternative preparation programs--Teach for America (TFA) and Kansas City Teacher Residency (KCTR)--contribute to the teacher labor market in and around Kansas City, Missouri. We show that TFA...
An assessment of the light and nutrient regimes constraining phytoplankton dynamics in Missouri reservoirs
(University of Missouri--Columbia, 2021)
blooms (CyanoHABs) that further degrade water quality and potentially endanger human and animal health. As global climate change increases surface water temperatures, promotes water column stability, and drives down bottom-water oxygen concentrations...