Search
Now showing items 201-220 of 287
The effects of prompts-based argumentation scaffolds on peer-led interactive argumentation
(University of Missouri--Columbia, 2009)
The main focus of this study was to determine whether prompts-based argumentation scaffolds (PAS) would result in improvement of students' argumentation in a peer-led argumentation context. The study also examined the ...
Social capital and membership in dairy cooperatives in Kenya
(University of Missouri--Columbia, 2018)
Dairy cooperatives in Kenya have been promoted for over 50 years as an important mechanism for providing collective bargaining power for the rural poor (Dobrin, 1970; Musalia, et al, 2007). The cooperative business model ...
Willingness to return to digital learning resources : information environments of students following online course completion
(University of Missouri--Columbia, 2009)
Due to the fact that many universities have now moved considerably beyond brick-and-mortar walls and into the realm of online learning, the idea of learning "anywhere, anything, anytime" is truly becoming more of a reality. It is now suggested...
Evaluating the suitability of the human toenail as a biomonitor for manganese status: the one source cohort
(University of Missouri--Columbia, 2007)
Numerous studies have demonstrated that the human toenail is a reliable biomonitor for the intake of Se and other elements. The objective of this study was to evaluate the hypothesis that Mn intake is reflected in toenail ...
The early imperial ceramics as evidence for life at Roman Sardis
(University of Missouri--Columbia, 2019)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Historical testimonia tell us that in the year 17 CE, an earthquake struck in Western Asia Minor and destroyed the city of Sardis. Recent excavations in the Field 49, Field 55...
Development of implementation methods of water quality trading policy : using the Hydrological simulation program-Fortran (HSPF)
(University of Missouri--Columbia, 2010)
The recently promulgated water quality trading (WQT) policy is an innovative approach for achieving water quality standards with flexibility and economic efficiency. The policy allows for the trading of point and nonpoint ...
Assessing the effects of anticoagulant rodenticides on non-target fish species
(University of Missouri--Columbia, 2018)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Invasive rat species have negatively affected island ecosystems contributing to the decline and extinction of many endemic species. The eradication of rodents on islands can...
Characterization of D-boroala as a novel Broad-spectrum antibacterial agent targeting D-Ala-D-Ala ligase & designer linkers : model reactions and linear free energy relationships in the reactivity and design of solid-phase linkers
(2014-07-18)
Bacterial infections were the major cause of death and morbidity prior to the development of modern antibiotics, and the increasing resistance of pathogenic bacteria to commonly used antibacterial agents is a major public ...
Modeling pedestrian crash severity in St. Louis using random forests and mixed logit techniques
(University of Missouri--Columbia, 2019)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI--COLUMBIA AT REQUEST OF AUTHOR.] The pedestrian-vehicle crashes in the City of St. Louis is a major concern due to the high magnitude of injuries and fatalities compared to Missouri's statewide...
Pottery production at Fort Hill (27CH85) a seventeenth-century refugee community in northern New England
(University of Missouri--Columbia, 2009)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] This thesis formulates a model for explaining stylistic, functional, and compositional diversity in ceramic artifacts produced during the contact period (A.D. 1590...
The relationships among middle level teachers' assessment practices, instructional leadership, and student achievement
(University of Missouri--Columbia, 2007)
The purpose of this study was to analyze the relationships among teachers' assessment practices, instructional leadership, and student achievement in the middle level schools in Missouri. The method of analysis was primarily quantitative...
Impacts of Precipitation, Land use Land cover and Soil type on the Water Balance of Lake Chad Basin
(2013)
Lake Chad Basin (LCB) has experienced drastic changes in land cover and poor water management practices during the last 50 years. The successive droughts in the 1970s and 1980s resulted in a decrease in surface water and ...
Three essays on corporate-political relationships
(University of Missouri--Columbia, 2018)
This study examines the effect of corporate-political relationships on corporate decision making, performance, and value. In the first essay, presented in Chapter 3, I examine whether defendant firms use their political ...
Ease the résistance : the role of narrative and other-referencing in attenuating psychological reactance to persuasive diabetes messages
(University of Missouri--Columbia, 2010)
Reactance theory (Brehm, 1966; Brehm & Brehm, 1981; Dillard & Shen, 2005) explains that persuasion may fail by inducing threats to individuals' perceived autonomy; this study provides evidence of pathways through this ...
Predicting the STEM Outcomes of Academically Qualified Women: A Longitudinal Examination of Social Cognitive Career Theory
(2015)
There is a well-documented gender disparity in science, technology, engineering, and mathematics (STEM) fields, which has been the focus of research for several decades (i.e., Betz & Hackett, 1981; Ceci & Williams, 2009, ...
Neutron diffraction studies on ABO₃ (A=La, Sr, B=Fe, Co, Ni, Cu, Mn, Ti) perovskite used in solid oxide fuel cell (SOFC) and double perovskite Ba₂YRu[0.85-subscript]Cu[0.15-subscript]O₆ superconductor
(University of Missouri--Columbia, 2009)
ABO₃(A=La, Sr, B=Fe, Co, Ni, Cu, Mn, Ti) perovskites are of great interest due to their mixed electronic and oxygen ion conductivity. They are candidates for the electrodes of SOFCs. This study investigates the effects of ...
The role of terrrestrial habitat in the population dynamics and conservation of pond-breeding amphibians
(University of Missouri--Columbia, 2007)
populations in Missouri.The results of my dissertation research indicate that the quantity and quality of terrestrial habitat available to pond-breeding amphibians can have substantial population level consequences including increased extinction probabilities...
Full Bayesian models for paired RNA-seq data and Bayesian equivalence test
(University of Missouri--Columbia, 2018)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] "In my doctorate research, I have developed Bayesian models to analyze the paired RNAseq data for different types of design. The developed methods are especially of important...
Dynamic links between short-term deformation and long-term tectonics: a finite element study
(University of Missouri--Columbia, 2009)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Geodetic and geological data for crustal deformation are significantly different in many places. This discrepancy may indicate different strain rates in the geological past...
Structure and Mechanical Properties of Cement and Intermetallic Compounds via ab-initio Simulations
(2015)
Calcium silicate hydrates comprise a class of minerals formed synthetically during Portland cement hydration or naturally through various geological processes. The importance of these minerals is immense since they are the ...