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Now showing items 81-100 of 429
The secret lives of African forest elephants: using genetics, networks, and telemetry to understand sociality
(University of Missouri--Columbia, 2012)
Knowledge of social structure is important to understanding the overall evolution and behavioral ecology of a species as it ultimately influences spatial patterns and gene flow. This dissertation focuses on the social ...
Vasubandhu's consciousness trilogy: a Yogacara Buddhist process idealism
(University of Missouri--Columbia, 2008)
This work is a philosophical investigation into Vasubandhu's consciousness trilogy, comprised by the Trisvabhāva-Nirdeśa ("Instruction on the Threefold Own-State-of-Being,") and the Vijñaptimātra-Kārikas ("Verses on ...
Comparative transcriptional profiling of the uterus according to stage of the estrous cycle and pregnancy status in gilts
(University of Missouri--Columbia, 2007)
In most mammals, female reproductive tracts undergo extensive tissue remodeling throughout the estrous cycle and during pregnancy that arise in response to an array of endocrine, paracrine, and autocrine signals. These ...
Pertechnetate immobilization with sulfide in aqueous media under anaerobic and aerobic environments
(University of Missouri--Columbia, 2007)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Technetium-99 (Tc-99) is a high yield radionuclide produced from thermal neutron fission. As a consequence of the development of nuclear weapons over the past 50 years...
Factors that influence the movement of Cauliflower mosaic virus in susceptible and resistant plants
(University of Missouri--Columbia, 2018)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Since the first description of Cauliflower mosaic virus (CaMV), it has been the subject of many research papers, both as a model system for plant molecular virology...
Accurate DNA microsatellite and microRNA detection with a biological nanopore
(University of Missouri--Columbia, 2019)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Nanopore-based detection has been used in many genetic, epigenetic, proteomic, and bio-mechanism studies. In this report, we introduced two designed strategies for detecting DNA...
The role of teamwork in public child welfare caseworkers' intentions to leave
(University of Missouri--Columbia, 2007)
The high turnover rates among caseworkers have emerged in the past decade as one of the most serious issues within the public child welfare agencies. High turnover rates lead to reductions in case work quality with resulting ...
Modeling the impact of polystyrene microparticles on toxicity of phenol to Artemia
(University of Missouri--Columbia, 2011)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] The increasing use and availability of micro and nanoparticles for use in science, technology and daily consumer products has led to unique challenges related to understanding...
A method of frequency domain error modeling to predict the probability of stability and performance of dynamic systems with parametric uncertainty
(University of Missouri--Columbia, 2012)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] In this work a method is developed for modeling frequency domain error in dynamic systems with parametric uncertainty. Within any mass-manufactured dynamic system, parameters...
Human rights in presidential democracies : does a runoff rule reduce repression?
(University of Missouri--Columbia, 2019)
I argue that within a democratic context the presence of a presidential runoff rule leads to the following outcomes: a reduced distance between the ideological position of the president and the median voter, a reduced ...
Empowerment for social justice : a grounded theory study of social work field instruction strategies
(University of Missouri--Columbia, 2010)
This study examines the process of student empowerment for social work practice that promotes social justice as it occurs in field education. Seventeen in-depth interviews were conducted with qualified field instructors ...
Molecular basis of protein tyrosine phosphatase inhibition by biologically important small molecules with relevance to cell signaling pathways
(University of Missouri--Columbia, 2009)
Protein tyrosine phosphatase 1B (PTP1B) is an abundant mammalian enzyme and well known to be as a central player in the insulin and leptin signaling pathways. Peracetic acid is a strong oxidant molecule, endogenously ...
An evolving district level induction program for special education teachers
(University of Missouri--Columbia, 2008)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] This study is an action research looking at the new teachers, their mentors, and administrators and what each of these groups in a school can do to improve retention of teachers...
Toroidalization of locally toroidal morphisms
(University of Missouri--Columbia, 2008)
[arrow] Y1 is toroidal. Let [function] : X [arrow] Y be a dominant morphism. Suppose that there exist finite open covers (Ui) and (Vi) of X and Y respectively such that [function] (Ui) [arrow] Vi and the restricted morphisms [function] : (Ui) [arrow] Vi...
Identifying bioactive compounds from switchgrass (panicum virgatum L.) by global metabolomic analysis
(University of Missouri--Columbia, 2018)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Untargeted metabolite profiling of switchgrass using cloud metabolomics platform. Integrated biorefining incorporates biomass conversion processes and equipment to produce...
Missouri higher education reform : moving up on the public policy agenda
(University of Missouri--Columbia, 2008)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] This study identifies and examines 14 contributing factors that, taken together, caused reform of public higher education governance to move up on the public policy agenda...
Three essays on the potential economic impacts of biotech crops in the presence of asynchronous regulatory approval
(University of Missouri--Columbia, 2008)
Since their commercial introduction in 1996, genetically modified (GM) crops have been quickly adopted world wide, but some GM crops/varieties have not received regulatory approval for use in some importing countries, ...
The relation between school-age children's language ability and expository discourse production in two scaffolded tasks
(University of Missouri--Columbia, 2018)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] This study explored school-age children's expository discourse production and their use of language to convey complex information. Because school-age children encounter...
Cost-performance trade-offs in fog computing for IoT data processing of social virtual reality
(University of Missouri--Columbia, 2018)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Virtual Reality (VR)-based Learning Environments (VRLEs) are gaining popularity due to the wide availability of cloud and its edge (a.k.a. fog) technologies and high...
Cellular behaviors regulating tangential migration of facial branchiomotor neurons in the zebrafish embryo
(University of Missouri--Columbia, 2009)
Development of the nervous system is characterized by intricate processes like neuronal migration, axon outgrowth and guidance and synaptic connections to their targets. These processes involve navigation of the migrating ...