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Optimal designs for response functions with a downturn
(University of Missouri--Columbia, 2010)
of the treatment means and on the magnitudes of the treatments. A- and DA-optimal weights for estimating adjacent mean differences are found and results on c-optimality are obtained for estimating the peak dose and the EC50 (the treatment with response half way...
A formal evaluation of storm type versus storm motion
(University of Missouri--Columbia, 2008)
, careful selection of the level(s) of the wind to use is critical. By comparing actual storm motion in the 18 cases to isothermal wind motion at -20, -10, and 0[degrees]C, a more definitive correlation of storm type versus storm motion is obtained with less...
Field performance of instrumentation for monitoring effects of timber harvesting on water quality
(University of Missouri--Columbia, 2006)
flow events and a water balance performed on an ephemeral drainage basin revealed approximately 20% of moisture exits as channel flow. Performance of all equipment is evaluated. Over 200 pieces of equipment have collected nearly 360 channel water...
Importance of agritourism for agripreneur goal accomplishment
(University of Missouri--Columbia, 2010)
for visitors (Barbieri & Mahoney, 2009). Goals related to agritourism development have been identified, and include reducing fluctuations in farm income, making use of farm resources, educating the public and providing opportunities for the farm family, among...
Clustering in relational data and ontologies
(University of Missouri--Columbia, 2010)
This dissertation studies the problem of clustering objects represented by relational data. This is a pertinent problem as many real-world data sets can only be represented by relational data for which object-based clustering algorithms...
Nutrients, chlorophyll and bacterial fecal indicators in coves and open water areas of Lake of the Ozarks, Missouri
(University of Missouri--Columbia, 2009)
Urban development and use of septic tanks in porous soils of Lake of the Ozarks poses a threat to public health via leaching into drinking wells and coves used for swimming. During 2 summers, phosphorus (TP), nitrogen (TN), chlorophyll (Chl), fecal...
Motivational differences between self-reported user groups of the MKT Nature and Fitness Trail
(University of Missouri--Columbia, 2007)
of use of the trail, and their motivations to use the trail. The data was collected during the first week of October 2006 at the MKT trailheads on Stadium Boulevard and Scott Boulevard. During the survey period, 360 surveys were administered resulting...
Cooperating Music Teachers’ Opinions Regarding the Importance of Selected Traits as Predictors of Successful Student Teaching Experiences
(2016)
The purpose of the study was to determine the perceptions of cooperating
mentor teachers regarding the importance of certain teacher traits as predictors of a
successful student teaching experience. The data collection ...
Reliability-based analysis of settlements of shallow foundations on cohesionless soils
(University of Missouri--Columbia, 2020)
, and consequently to the settlement estimations. Traditional settlement analysis methodologies do not incorporate a consistent approach to account for the uncertainties and can lead to either costly design by overestimation of the settlement or a risky design...
Visit motivations and perceived benefits of farms, private forests and state/national parks in Missouri
(University of Missouri--Columbia, 2011)
outdoor recreation preferences and behavior; (2) to contrast motivations for visiting these three natural settings; and (3) to compare the perceived benefits among these three settings. Data were collected in 2010 using a mailed self...
Uncovering the genetic basis of seed amino acid composition in arabidopsis using a multi-omics integrative approach
(University of Missouri--Columbia, 2021)
belongs to the Glutamate Family (Arginine, Proline, Glutamine, and Glutamate). Although Glutamine is not an EAA, it is a major nitrogencontaining amino acid that is transported to the seed; thus it's regulatory control is of particular interest. I harness...
Chemical and biochemical applications of vibrational spectroscopy
(2022)
Vibrational spectroscopy is a technique that probes a molecule’s vibrational modes via infrared absorption and Raman scattering, and is often used as a tool for characterization and/or functional group determination. Because infrared (IR) and Raman...
Design and construction of multicomponent spheroidal assemblies on the nano-scale via the self-assembly approach
(University of Missouri--Columbia, 2006)
spherical multicomponent assemblies via the selfassembly approach. Chapter 2 will describe the formation of very large molecular capsules based upon the self-assembly of six macrocycles called the C-alkylpyrogallol[4]arenes. These molecular capsules are held...
Conformational and Structural Investigation of Substituted Hydrocarbons and Ring Compounds by Vibrational and Microwave Spectroscopy
(2016)
The physiochemical properties of a molecule of interest are usually obtained from
its molecular structure, and it involves the orientation of one part of the molecule about a
particular bond with respect to the rest ...
Agroforestry buffer, biomass crop, and grain crop effects on soil quality and soil water use
(University of Missouri--Columbia, 2020)
the impacts of perennial vegetation practices and soil depth on soil water dynamics as compared to row crop system; (iv) to evaluate the effects of long-term perennial management and cropping systems, landscape positions, and the distance from the base of a...
Raman, Infrared and Microwave Spectra, Conformational Stability, R₀ Structural Parameters and Vibrational Assignments of Some Organoamines, Organophosphines, Alcohols And Substituted Four And Five Membered Rings
(2014)
with enthalpy difference relative to Tt for Tg of 79 ± 9 cm⁻¹ (0.9 ± 0.1 kJ/mol); for Gg of 91 ± 26 cm⁻¹ (1.08 ± 0.3 kJ/mol); for Gg' of 135 ± 21 cm⁻¹ (1.61 ± 0.2 kJ/mol); for Gt of 143 ± 11 cm⁻¹ (1.71 ± 0.1 kJ/mol). For 2-cyanoethylamine, the enthalpy...
Organoisocyanates: the conformational stability determination by infrared, raman and microwave spectroscopy and ab initio calculation
(University of Missouri-Kansas City, 2012)
) in the annealed solid but in the fluid phases most of the molecules have energies above the barriers of the two predicted bound vibrational states i.e., trans and gauche forms. For dimethylsilylisocyanate, the low wavenumber Raman spectrum of the gas with a...
Modification of fatty acid composition in soybean seeds to improve soybean oil quality and functionality
(University of Missouri--Columbia, 2011)
acid content. Combination of two mutant FAD2-1A and FAD2-1B with mutant FAD3A or mutant FAD3C or both resulted in high oleic acid content of 80 - 85% and linolenic acid content in the range from 1.5 - 4%. Perfect molecular markers associated...
An ecological systems approach to reduce children's encounters with obscenity on the internet
(University of Missouri--Columbia, 2007)
Ecological Systems Model to solve the problem of children's encounters with online obscenity. The ecological systems perspective is a framework for recommendations and solutions. When each environmental system from the model collaborate in effort toward a...
Essays on inequality and mobility of Korean households' income and consumption
(University of Missouri--Columbia, 2021)
and mobility of income and consumption better than the conventional model that assume iid income shocks. At the chapter 3, we deal with non-classical measurement errors in consumption using a double-differencing correction method. Aguiar and Bils (2015) develop...