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Assessment of teachers' ability to integrate science concepts into secondary agriculture programs
(University of Missouri--Columbia, 2007)
agriculture instructors in teaching concepts related to science; 2) To assess how such a change in the curriculum would impact current agricultural education programs. The sample was derived from the population of agriculture instructors teaching in Missouri...
Paths to agroforestry: landowner types, land use and perceptions
(University of Missouri--Columbia, 2007)
Land in the United States is predominantly owned by private individuals and families, and has traditionally been used for economic profit through agricultural or timber production. However, U.S. landownership patterns are changing, and an increasing...
Competing agri-environmental paradigms and technology transfer : negotiating the nature of agroforestry in Missouri
(University of Missouri--Columbia, 2007)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Agroforestry is promoted as an ecologically beneficial and economically viable alternative to the high-input, capital-intensive, commodity-oriented agricultural model...
Effects of prescribed burning in Missouri Ozark upland forests
(University of Missouri--Columbia, 2007)
Prescribed fire is used in Missouri to achieve various silvicultural goals, but the use of burning in upland Ozark forests raises many questions that research has yet to answer. The purpose of this study is to examine the effects of prescribed...
Golden-cheeked warbler nest success and nest predators in urban and rural landscapes
(University of Missouri--Columbia, 2007)
We studied nesting success of Golden-cheeked Warblers (Dendroica chrysoparia) from 2005-2006 in urban and rural landscapes in central Texas. We used an information-theoretic approach to evaluate models representing hypotheses ...
Theorizing American girl
(University of Missouri--Columbia, 2007)
Pleasant T. Rowland designed The American Girls Collection with the goal of providing a line of toys and books to "enrich the lives of American girls by fostering pride in traditions of growing up female in America and ...
Fluorescence spectroscopy and parallel factor analysis of waters from municipal waste sources
(University of Missouri--Columbia, 2007)
one-year period from the Columbia Sanitary Landfill, Columbia Regional Wastewater Treatment Plant Constructed Wetlands and the Missouri River at Eagle Bluffs Conservation Area. EEMs were created for each sample and modeled using PARAFAC. Humic...
Comparison of sensory characteristics, and instrumental flavor compounds analysis of milk produced by three production methods
(University of Missouri--Columbia, 2007)
The objectives of this research were to carry out an analytical and sensory comparative studies on the flavor constituents of milk from three production systems: organic (O), pasture-feed based system (P), and conventional ...
Habitat use and home range of American bitterns (Botuarus lentiginosus) and monitoring of inconspicuous marsh birds in northwest Minnesota
(University of Missouri--Columbia, 2007)
Information on habitat use of the American Bittern (Botaurus lentiginosus) and a statistically valid survey design for monitoring changes in populations of inconspicuous marsh birds, which include American and Least Bitterns ...
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 ...
Determining the efficacy of a biosensor to detect calpastatin, a meat tenderness indicator
(University of Missouri--Columbia, 2007)
An instrumental tenderness detection system used at the time of grading to sort beef carcasses on their predicted tenderness would be valuable for the beef industry. A biosensor to accurately predict calpastatin, the ...
The role of terrrestrial habitat in the population dynamics and conservation of pond-breeding amphibians
(University of Missouri--Columbia, 2007)
-structured demographic models for two pond-breeding amphibian species and used these models to determine the potential effects of a range of core terrestrial habitat areas on population size and persistence. I next carried out field experiments designed to improve model...
Materials study supporting thermochemical hydrogen cycle sulfuric acid decomposer design
(University of Missouri--Columbia, 2007)
A laboratory scale sulfuric acid decomposer simulator was constructed at the Nuclear Science and Engineering Institute at the University of Missouri- Columbia. The simulator was capable of producing the temperatures and corrosive environments...
Nutrients and chlorophyll dynamics in Fort Cobb Reservoir
(University of Missouri--Columbia, 2007)
Endocrine associations with beef carcass quality and yield
(University of Missouri--Columbia, 2007)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Serum concentrations of insulin, insulin-like growth factor I (IGF-I) and leptin were investigated relative to their association to beef carcass quality and yield grades...
College students and credit card use : the effect of personal financial knowledge on debt behavior
(University of Missouri--Columbia, 2007)
Analysis of survey data from 6,520 students at a large Midwestern University affirmed that financial knowledge is a significant factor in the credit card decisions of college students, though the relationship between the two does not behave entirely...
Identification and quantification of differentally represented transcripts in preimplantation bovine embryos
(University of Missouri--Columbia, 2007)
Identification of transcripts present at key development stages in preimplantation embryos is critical for a better understanding of early embryogenesis. To that end, we characterized the relative abundance of multiple ...
Multi-scale factors influencing detection, site occupancy and resource use by foraging bats in the Ozark Highlands of Missouri
(University of Missouri--Columbia, 2007)
Conservation of bat populations requires understanding the associations between bats and their use of resources. We used maximum likelihood to estimate probability of site occupancy using acoustic data for ten species of ...
Nectar in nicotiana : pollinator associations, sources of variation, and evolutionary consequences
(University of Missouri--Columbia, 2007)
genetic basis. However, some differences in trait means and genotype by environment interactions were detected between the novel environment in which the experiment was conducted (Missouri), and the ancestral habitat of this species (Brazil). Therefore...
Rebuilding the soul : churches and religion in Bavaria, 1945-1960
(University of Missouri--Columbia, 2007)
church archives. Results indicate that confessional tension was far more widespread than many have believed. Furthermore, mass consumerism helped create an ethos of individualism that severely undermined the shared experiences of traditional Christian...