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Now showing items 21-40 of 802
"It's about just staying focused" : how African American gay and bisexual men persist at a predominately white institution
(University of Missouri--Columbia, 2009)
African American males graduate from college at lower rates than their African American female and White male classmates. This qualitative study explored the strategies that a subset of that population, African American ...
Evident yet opaque: a defense of the evaluative normativity of logic
(University of Missouri--Columbia, 2022)
The research in this dissertation concerns the philosophy of logic. More specifically, it concerns the normative status of deductive logic. Many philosophers and logicians have thought that logic tells us how we ought to reason. Let us call...
An integrative approach to study the safety issues of food products imported from China
(University of Missouri--Columbia, 2012)
The role of China as one source of U.S. food imports is becoming more and more important, but in recent years there have been several serious incidents about safety issues of food imported from China. This dissertation aims at finding solution...
Seiberg-Witten invariants on 3-manifolds with an orientation reversing involution
(University of Missouri--Columbia, 2009)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] This work is devoted to the study of Seiberg-Witten theory for three dimensional manifolds in the presence of involutions. G. Tian and S.Wang explored ...
Framing journalists' kidnappings : a textual analysis of news frames from U.S. and U.K. newspapers covering journalists' kidnappings in the Middle East
(University of Missouri--Columbia, 2010)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] A textual analysis studied U.S. and U.K. newspaper articles written about journalists kidnapped while reporting in the Middle East to uncover news ...
An exploration of online information spaces that support instructional design and teacher professional development
(University of Missouri--Columbia, 2023)
are not representative of the wealth of practical knowledge. This three-article dissertation describes design recommendations for supporting the information needs of community members by analyzing the practical knowledge in instructional design and technology (IDT...
A mediation analysis of spirituality, wellbeing, and academic performance in first-generation and low-income college students
(University of Missouri--Columbia, 2020)
Mental health and attainment gaps comprise dual crises on today's college and university campuses, especially for first-generation and low-income students. Despite the common history and heritage of spirituality and religious ...
The strength of weak ties in online social networks
(University of Missouri--Columbia, 2009)
The use of online social networks such as Facebook.com are hypothesized to be affecting Robert Putnam's (1995) theory of social capital. The research method is modeled after Dhavan Shah's (2005) Information Communication ...
Testing the efficacy of self-determination theory as a counter-propaganda interdiction tool
(University of Missouri--Columbia, 2019)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] This dissertation experimentally tests a new theoretical approach to resistance to persuasion in the context of extremist recruitment propaganda. This study leveraged the self...
The changing policy environment for agriculture in the European Union
(University of Missouri--Columbia, 2009)
reforms. As the link between production and support is broken, the policy most influencing market developments has become that relating to biofuels, whose production and consumption in the EU has expanded rapidly in recent years. In this dissertation...
Evaluation of stay-in-place PVC-formed concrete walls for blast design
(University of Missouri--Columbia, 2009)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] In the event of a blast, concrete might not have the toughness needed to absorb the large amounts of energy imparted, even with the moderate steel ...
Factors influencing the college choice of African-American students admitted to the College of Agriculture, Food and Natural Resources
(University of Missouri--Columbia, 2006)
characteristic for matriculants was availability of scholarships. Relatives who attended MU were the most influential on the matriculants college decision. Campus residential halls were most influential on social interactions for matriculants and seventy percent...
Tourist motivation to use homestays in Thailand and their satisfaction based on the destination's cultural and heritage based attribute
(University of Missouri--Columbia, 2009)
of Thailand during July-August 2009. Descriptive analysis, correlation analysis, and multiple regression analysis were employed according to respective objectives in this study. The results revealed that demographic characteristic, cultural/heritage attributes...
The political economy of corruption in Africa: urbanization, trust, and motivations
(University of Missouri--Columbia, 2022)
that African countries have urbanized at rapid rates in recent decades but achieved little to no economic development. This dissertation departs from conventional wisdom by arguing that urbanization--the most prominent sign of modernization--lowers the costs...
The copper ATPases : intracellular trafficking and nervous system function
(University of Missouri--Columbia, 2013)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Copper is essential for life, as it participates as a cofactor in numerous enzymatic reactions including energy generation, antioxidant defense, ...
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...
Identification, characterization and use of novel thermogenetic tools in drosophilia melanogaster
(University of Missouri--Columbia, 2019)
the available tools offer precise temporal and spatial resolution, their caveats lie in the limited number of tools that can be used simultaneously to alter neuronal activity. The overlapping spectrum of activation of optogenetic tools prevents...
The relationship between learning leadership tasks of principals and the ability of instructional coaches to serve as change agents for teachers
(University of Missouri--Columbia, 2014)
Is maturing out of problematic alcohol involvement related to personality change?
(University of Missouri--Columbia, 2008)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Problematic alcohol involvement typically peaks in the early 20s and declines with age. This "maturing out" of alcohol involvement is usually attributed ...
A compact representation for 3D animation using octrees and affine transformation
(University of Missouri--Columbia, 2009)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] We present a new and compact 3D representation for non-rigid objects using motion vectors between two consecutive frames. Our method relies on an ...