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Dissipation and carryover of imidazolinone herbicides in imidazolinone-resistant rice (Oryza sativa)
(University of Missouri--Columbia, 2007)
The development of Imidazolinone (IMI) Resistant (IR) rice now allows rice producers to selectively control red rice (Oryza sativa, O. rufipogon, and O.nivara), weedy relatives of commercial rice (O. sativa). Imazethapyr ...
Resource selection by black-footed ferrets in relation to the spatial distribution of prairie dogs
(University of Missouri--Columbia, 2007)
Once extinct in the wild, the black-footed ferret (Mustela nigripes) is one of the rarest mammals in North America. Reintroductions of ferrets at 13 sites over 10 years have resulted in only 3 self-sustaining populations. ...
A biological distance study of Steed-Kisker origins
(University of Missouri--Columbia, 2009)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Nonmetric trait frequencies of crania affiliated with the Steed-Kisker phase of northwestern Missouri were compared with crania from the Northern and Central Plains...
The relationship between individual, neighborhood, and city characteristics and fear of crime
(University of Missouri--Kansas City, 2012-05-18)
The purpose of this study is to examine the effects of individual, neighborhood, and city characteristics on fear of crime. While previous research has shown which factors predict fear of crime at each level, few have ...
Geochronologic and thermochronologic constraints on the Mesozoic to Cenozoic deformation history of southeastern California
(University of Missouri--Columbia, 2022)
of the Basin and Range province. This study aims to better understand how these tectonic regimes interact in the area around Death Valley. Apatite and zircon (U-Th)/He data from two transects in the Kingston and Mesquite ranges are first used to explore...
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 of advanced democracies? I...
Biology and management of cut-leaved Teasel (Dipsacus laciniatus L.) in central Missouri
(University of Missouri--Columbia, 2006)
Cut-leaved teasel is a biennial invasive weed that grows along roadsides and low disturbed areas. This research was to determine growth characteristics, herbicide efficacy, and seed production of teasel. Growth characteristics ...
Mapping nif genes of Rhodobacter capsulatus, and characterization of a mutant with a pleiotropic defect in nitrogen metabolism
(University of Missouri--Columbia, 1988)
Mutations affecting the ability of the photosynthetic bacterium Rhodobacter capsulatus to fix nitrogen (Nif- ) have previously been mapped into six linkage groups (I-VI) by transduction with gene transfer agent (GTA). ...
High valent uranium dioxo and imido complexes : synthesis and structure
(University of Missouri--Columbia, 2008)
Early actinide elements have attracted considerable attention in recent years due to the need for rigorous advancements in spent nuclear fuel recycling and remediation technologies, and for their emerging versatility in ...
Intern and congregant perceptions of the impact of a United Methodist ministry internship program in rural Missouri
(University of Missouri--Columbia, 2018)
This qualitative study examines a ministry internship program at a rural regional university in Missouri. The study sought to determine the impact of the internship on both interns in the program and on congregants in churches served by the program...
Adoption of nutrient management practices
(University of Missouri--Columbia, 2008)
Off-farm income has recently been incorporated into the analysis of technology adoption, due to its increasing share in total farm household income in the U.S. Previous studies, however, found inconsistent results with respect to the impact of off...
Production network, aggregate idiosyncratic accounting earnings, and aggregate output
(University of Missouri--Columbia, 2022)
This study examines whether the input-output production network affects earnings predictability for aggregate output. Decomposing aggregate idiosyncratic earnings growth according to the production network characteristics, ...
Wildlife response to spatial and temporal changes in forest habitat
(University of Missouri--Columbia, 2008)
A common goal in land-management planning is to describe the relationship between management actions, vegetation and wildlife habitat conditions for large landscapes. Achieving this goal can be challenging because ecological ...
Opportunity Recognition: A Contingency Framework of Individual Attributes, Time Pressure, and Uncertainty
(University of Missouri -- Kansas City, 2018)
This dissertation clarifies individual differences in opportunity recognition as a
precursor to starting a new business. Using a contingency perspective, time pressure and
uncertainty are hypothesized to moderate the ...
Identifying bioactive compounds from switchgrass (panicum virgatum L.) by global metabolomic analysis
(University of Missouri--Columbia, 2018)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Untargeted metabolite profiling of switchgrass using cloud metabolomics platform. Integrated biorefining incorporates biomass conversion processes and equipment to produce...
Essays on machine learning applications in economics : causal inference and prediction
(University of Missouri--Columbia, 2021)
in the curriculum adoption application. As an extension to the existing studies on how curriculum materials affect student achievement, my work compares the results of DML, kernel matching, and ordinary least squares (OLS). In my study, the DML estimators avoid...
Rivalry, revelry, and retention : an exploration into the relationship between the academic progress rate and institution, athletic department, and team characteristics
(University of Missouri--Columbia, 2018)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] The purpose of this study was to examine the relationship between Academic Progress Rate and team, athletic department, and institutional characteristics. The conceptual...
Three essays on trade gravity model
(University of Missouri--Columbia, 2009)
In chapter 1, the gravity models are revisited, for both the "old" one with which McCallum (1995) finds the famous "border puzzle," and the "new" one introduced by Anderson and van Wincoop (2003). We examine the role of ...
The effect of the flexible modular schedule on student academic achievement, student behavior, and student development
(University of Missouri--Columbia, 2019)
The purpose of this case study was to examine the effect the flexible modular schedule had on student achievement, student behavior, and student development. This study contained three questions that evaluated the effect ...
Genome scan in commercial angus cattle for quantitative trait loci influencing growth, carcass, and reproductive traits
(University of Missouri--Columbia, 2009)
Experimental designs historically used for quantitative trait loci (QTL) mapping in cattle have captured a limited number of parental chromosomes and therefore have only detected the few heterozygous QTL within these ...