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Now showing items 121-140 of 927
Comparison of three tall fescue-based stocker systems
(University of Missouri--Columbia, 2009)
A two-year study was conducted on tall fescue-based pastures to evaluate three approaches to rotationally stocking stocker calves. Within each year, two sets (a spring set and a fall set) of crossbred steers were stratified ...
Molecularly imprinted polymer labeled with quantum dots for detection of nitroaromatic explosives
(University of Missouri--Columbia, 2010)
A sensing device for explosive compounds is a fundamental step towards the capability to detect the presence of landmines, improvised explosive devices (IEDs), and other unexploded ordinance. To detect high explosive ...
Diversification in plant feeding insects : patterns of host-plant specialization and mating signal evolution inferred from species-level phylogeny and population genetics
(University of Missouri--Columbia, 2009)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Speciation yields two reproductively isolated groups capable of living in sympatry without cross-fertilization. Thi inability to hybridize is caused ...
Resolving the conflict between the discrete-slots and distributed-resources models of working-memory capacity
(University of Missouri--Columbia, 2011)
It is generally accepted that Working Memory is limited in capacity. However, there has been substantial debate over whether this limit in capacity is best described as a finite limit on the number of items that can be ...
Regulation of early trophoblast differentiation and development
(University of Missouri--Columbia, 2010)
cells provide a great model to study the development process including that of the placenta. The biggest obstacle to culture of hES cells is the problem of cells differentiating spontaneously under standard culture conditions which include 20% O...
The real banality of evil
(University of Missouri--Columbia, 2005)
to abstain from evil doing if they can be persuaded to engage in thinking. This dissertation examines Arendt's success in establishing such a connection. Overall, her project does not really succeed. Her overly formal analysis of thinking wavers between a...
A neo-Gramscian communication analysis of structure and agency in the hegemonic struggle for meaning: organic retailer and organic activist group
(University of Missouri--Columbia, 2010)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] This dissertation extends environmental communication theorizing by drawing upon socio-political cultural and critical theory. The exigency of this project arose out...
From farm to fraternity
(University of Missouri--Columbia, 2021)
In this study I present my examination of young men from rural backgrounds and family farms who joined agricultural-based fraternities in college and the experiences they have at a large Midwestern university. I utilized Terenzini and Reason's (2005...
Motives for savings and portfolio choice : evidence from micro-data for Japan
(University of Missouri--Columbia, 2006)
This study investigates the effects of income risk and liquidity constraints on household portfolio choice and saving behavior using Japanese household-level data (POSFAL) from 1989 to 2003. An integrated analysis for three ...
Data mining and machine learning methods for chromosome conformation data analysis
(University of Missouri--Columbia, 2019)
are the first of their kind in the 3D chromosome and genome research field. All the methods are available as software tools that are freely available to the scientific community....
Organizational attachment of newspaper reporters: how professional sentiments come into play
(University of Missouri--Columbia, 2006)
This study explores how newspaper reporters become attached to their organizations, specifically focusing on the dynamics between attachment, professional sentiments and workplace relationships. Attachment is defined as a ...
Probing supramolecular assemblies via fluorescent reporter molecules
(University of Missouri--Columbia, 2007)
Supramolecular, self-assembled nanocapsules have shown the capability to encapsulate organic guests. Since most of the work was done previously in the solid state, the novelty of this research was its focus on probing ...
Examination of biological factors that mediate the influence of physical activity on palatability driven feeding
(University of Missouri--Columbia, 2019)
factors between subjects such as sex or genetics may influence this interaction. The experiments presented in this dissertation utilize unique models applying systems and behavioral neuroscience approaches to test the hypothesis that differences...
It's all in the face : an examination of attitudes and self perceptions of viewers after being exposed to pictures of fat women in the media
(University of Missouri--Columbia, 2014)
Perceptions of secondary agriculture teachers and 4-H youth development extension personnel regarding cooperative behavior
(University of Missouri--Columbia, 2008)
Numerous cooperative agreements and memoranda exist at the federal and state levels that suggest or require cooperation between the Extension agents and agriculture teachers. The purpose of this descriptive study was to ...
Instrumentation and early performance of an innovative prestressed precast pavement system
(University of Missouri--Columbia, 2006)
Traffic, weather and de-icing salts continually diminish pavement life. Current rehabilitation methods result in traffic congestion and lost work time. The use of prestressed, precast panels for the replacement of damaged ...
Federated multimodal simulators in transportation
(University of Missouri--Columbia, 2019)
the reproduction of a controlled, complex and interactive environment. The dissertation investigated the approach of federated multimodal simulators and their applications in transportation. First, the development of multimodal simulators, including driving...
Signals, cues, and information use in foraging decisions of herbivorous insects and a leaf-folding plant
(University of Missouri--Columbia, 2023)
[EMBARGOED UNTIL 12/1/2024] Group living organisms rely heavily on cues and signals from other group members to make decisions. I studied how foraging decisions are influenced by communication in two species of plant-feeding ...
Direct simulation Monte Carlo for modeling spatially homogeneous multi-component aerosols
(University of Missouri--Columbia, 2018)
Nuclear aerosols generated under normal operational and post-accident reactor environments are of particular importance in estimation of the nuclear source term. Several light water reactor aerosol containment experiments ...
Pennies for parks: the effect of social norm theory on donation behavior in Arkansas state parks
(University of Missouri--Columbia, 2007)
will be used for park improvements. The last treatment measured the effect of box coloration (clear vs. smoky) to determine if visibility made a difference in donation behavior. This study was conducted during the summer of 2005 at 7 state parks and historic...