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Biomineralizers from the proterozoic to today : assessing taxonomy and paleoecology through the lens of taphonomy
(University of Missouri--Columbia, 2018)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] The onset of metazoan predation is presumed to have triggered an evolutionary arms race of prey defenses, including the advent of biomineralization. Escalating biological...
Reluctant emancipator : James Sidney Rollins and the politics of slavery and freedom in the border south, 1838-1882
(University of Missouri--Columbia, 2019)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] This dissertation examines the career of James Sidney Rollins, a free-soil slave owning politician and lawyer in Missouri, to garner a better understanding of the politics...
Macroinvertebrate assemblage composition along a longitudinal multiple-land-use gradient in a midwestern stream
(University of Missouri--Columbia, 2012)
Land use changes often alter hydrogeomorphology and hydrologic flow regimes, which can adversely impact stream aquatic biota. Hinkson Creek Watershed (HCW, 231km2) located in Boone County, central Missouri, is comprised of 50% agriculture, 26...
Paleoethnobotany of Buena Vista: a case study of ritual feasting in late Preceramic Peru
(University of Missouri--Columbia, 2010)
. These results can be compared to other archaeological contexts in the Late Preceramic. Consequentially, this paleoethnobotanical study provides several corollary lines of investigation. The plant remains provide significant information on the agricultural...
The military vici of Noricum
(University of Missouri--Columbia, 2005)
This dissertation examines the civilian settlements that developed next to the auxiliary forts on the Danube frontier of the Roman province of Noricum. Chapter one of this study provides a brief consideration of the history ...
Nitrogen management strategies to improve corn growth and reduce soil greenhouse gas emissions from claypan soils
(University of Missouri--Columbia, 2018)
Adoption of nitrogen (N) management strategies to minimize gaseous N loss from agriculture while maintaining high yield production is increasingly important for an exponentially growing population. Agricultural management on poorly-drained claypan...
The postmaster's porcelain : collecting European decorative art in middle America
(University of Missouri--Columbia, 2018)
"This dissertation provides a case study of a type of art collecting that has not received significant scholarly attention, one based on the collecting activity of middleclass Americans living in the Midwestern United ...
Evaluation and development of first order fire effects mortality model predictions for eastern hardwood forests
(University of Missouri--Columbia, 2018)
The First Order Fire Effects Model (FOFEM) is a useful tool for predicting fire-induced mortality in western coniferous forests. However, it lacks robust models for eastern hardwood species. Managers in the eastern United ...
Modeling the financial impact of management decisions on loblolly pine (Pinus taeda) production
(University of Missouri--Columbia, 2010)
Located primarily in the southeastern United States, Loblolly pine (Pinus taeda L.) is a variety of Southern yellow pine that is often planted by non-industrial private landowners seeking a beneficial long-term investment ...
Sisterhood as strategy : the collaborations of American women artists in the gilded age
(University of Missouri--Columbia, 2018)
This dissertation employs four case studies--illustrator Alice Barber Stephens in Philadelphia; Louisville-born sculptor Enid Yandell; photographer Frances Benjamin Johnston in Washington, D.C.; and the Newcomb College ...
An ecological study of American Ginseng (Panax quinquefolius L.) in the Missouri Ozark Highlands: effects of herbivory and harvest, ecological characterization and wild simulated cultivation
(University of Missouri--Columbia, 2006)
Matrix population analysis was used to analyze eight years of demographic data from six American ginseng (Panax quinquefolius L.) populations in east-central Missouri to examine effects of herbivory by white-tailed deer (Odocoileus virginianus Zimm...
Impact of aphids species and barley yellow dwarf virus on soft red winter wheat
(University of Missouri--Columbia, 2005)
Barley yellow dwarf virus is one of the most widespread viral diseases of wheat. Yield reductions up to 70% have resulted from barley yellow dwarf virus (BYDV) infection. Several aphid spp. transmit BYDV. In Missouri, the four common aphids...
Knickerbockers west : how three playwrights shaped the image of the American west
(University of Missouri--Columbia, 2009)
The American West has remained a compelling force in films, literature and the modern stage, but little research has been directed towards the emergence of the West on the early American stage. The three earliest plays to ...
Killing them with kindness: a meso-dialectical study of the conceptual formation of humane and inhumane in the no-kill animal shelter movement
(University of Missouri--Columbia, 2005)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] This research begins with one question: What is humane about humane? In the context of the no-kill animal shelter movement this study examines the social processes through which...
Impacts of suspended and deposited sediment on benthic invertebrates and fishes in a Missouri Ozark stream
(University of Missouri--Columbia, 2006)
Sediment is suspected in the decline of sensitive-aquatic organisms in the Osage River basin of Missouri. In this study, I monitored sediment dynamics and evaluated corresponding linkages with benthic invertebrate and fish assemblages as it related...
Neutron scattering and microscopy studies of the structure and dynamics of water near a nanostructured hydrophilic copper oxide surface
(University of Missouri--Columbia, 2019)
. The significantly altered structure and dynamics of the interfacial water could affect the boundary conditions for bulk water motion inside of an OHP during its operation. To test this hypothesis, we have proposed time-resolved neutron imaging experiments...
Tales of an 'invisible' life stage : survival and physiology among terrestrial juvenile ambystomatid salamanders
(University of Missouri--Columbia, 2019)
of the many amphibian species for which stage-specific data are lacking. Next, I reared larvae of five species (A. annulatum, A. maculatum, A. opacum, A. talpoideum, and A. texanum) from populations along an ~200 km latitudinal gradient in Missouri, USA...
Women of the Heartland : tradition and evolution in the Missouri women's movement
(University of Missouri--Columbia, 2009)
This thesis is a local study of the women's movement in Missouri. The primary topic is organized feminist activity, though it shows also feminist/antifeminist interactions. Missouri early established an official Commission on the Status of Women...
The role of middle leaders in fostering organizational learning in a state cooperative extension service
(University of Missouri--Columbia, 2005)
This qualitative study explored the nature of organizational learning and the role of regional directors (RDs) and program directors (PDs) as mid-level leaders in fostering organizational learning in one cooperative extension ...
Roles of clathrin-coated vesicle networks in plant immunity and development
(University of Missouri--Columbia, 2018)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] For a plant cell, the plasma membrane (PM) is not only the interface with its environment but also a signaling platform. Proteins localized to the PM serve important purposes...