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Now showing items 261-280 of 280
The development and implementation of a heuristic for teaching reflective scientific skepticism within a socio-scientific issue instructional framework
(University of Missouri--Columbia, 2018)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Science ideas are frequently miscommunicated or distorted. In our digital age, a social media post may provoke an emotional response triggering a cascade of replies that spread...
Deep learning for small object detection in images
(University of Missouri--Columbia, 2020)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] With the rapid development of deep learning in computer vision, especially deep convolutional neural networks (CNNs), significant advances have been made in recent years...
An ecological systems approach to reduce children's encounters with obscenity on the internet
(University of Missouri--Columbia, 2007)
This dissertation explores how to reduce children's encounters with obscenity on the Internet. Congress has been trying to shield children from encountering online obscenity and some of Congress' attempts failed because ...
An examination of the relationship of emotional intelligence levels to balanced leadership responsibilities and leadership effectiveness in high school principals
(University of Missouri--Columbia, 2010)
Recent changes in federal legislation accompanied by the threat of lost funding created a sense of urgency within educational systems to orchestrate changes that would increase the achievement of all students. Public ...
Using metabolic and biochemical characteristics of postmortem muscle to investigate the interconnectedness of beef color, flavor, and tenderness
(University of Missouri--Columbia, 2021)
Understanding relationships between beef palatability and quality components are crucial for continued production of high quality and consistent beef products. Myoglobin concentrations at 48 and 336 h resulted in moderate, ...
Dedications in clay : terracotta figurines in early Iron Age Greece (c. 1100-700 BCE)
(University of Missouri--Columbia, 2007)
This dissertation explores early Greek religion and society through a contextual analysis of the ritual use of terracotta votive figurines in the Early Iron Age, c. 1100-700 BCE. I have compiled the major deposits of ...
A Bayesian approach to data-driven discovery of nonlinear dynamic equations
(University of Missouri--Columbia, 2022)
Dynamic equations parameterized by differential equations are used to represent a variety of real-world processes. The equations used to describe these processes are generally derived based on physical principles and a ...
Investigation of genes involved in somatic embryogenesis and plant-Agrobacterium interactions through transcriptional profiling
(University of Missouri--Columbia, 2021)
Plant genetic engineering relies on the ability to transmit and express cloned DNA sequences in plant cells (transformation) as well as the capacity for the cells carrying this DNA to undergo division and differentiation ...
Late cretaceous ocean circulation in the south Atlantic and Pacific oceans
(University of Missouri--Columbia, 2019)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Cooling during the last 15 million years of the Cretaceous is widely believed to have resulted in a reorganization of ocean circulation, with cooler periods being associated...
Deep learning architectures for 2D and 3D scene perception
(University of Missouri--Columbia, 2021)
Scene understanding is a fundamental problem in computer vision tasks, that is being more intensively explored in recent years with the development of deep learning. In this dissertation, we proposed deep learning structures ...
Cover crop effects on soil moisture dynamics & thermal properties
(University of Missouri--Columbia, 2021)
properties of a corn (Zea mays L.) cropping system. The study was conducted at the Elsberry Plant Material Center - USDA, Missouri, USA, with 1) no-till cover crop (NC), 2) conventional till no cover crop (CN), and 3) no-till no cover crop (NN) treatments. A...
Genealogies of affect among a young veterinarian's public letter : an exploratory study of hidden curricula in a college of veterinary medicine
(University of Missouri--Columbia, 2018)
Contemporary research in veterinary medical education indicates alarming rates of depression and anxiety among veterinary students. Yet, the focus of this scholarship is primarily on mental illness as effects of a social ...
Technetium and rhenium schiff base complexes for nuclear medicine
(University of Missouri--Columbia, 2019)
This dissertation investigates the synthesis of rhenium and technetium Schiff base complexes for potential applications in nuclear medicine. In Chapter 2, a series of mixed ligand Re(III) complexes of the form trans-[Re( ...
Acrylate synthesis from carbon dioxide - ethylene coupling catalyzed by first-row transition metal complexes
(University of Missouri--Columbia, 2021)
Carbon dioxide (CO2) is an abundant and renewable carbon source than can be used as feedstock for the synthesis of value-added materials. One such material is acrylic acid, and acrylate derivatives, which can be used in ...
Reciprocity in marketing relationships
(University of Missouri--Columbia, 2010)
Marketing researchers have often cited reciprocity as an important aspect of relational exchange; however the extant research has not conceptualized or measured reciprocity in marketing relationships. This research is a ...
Middle school communication arts teachers' perceptions of administrative support necessary for implementation of response to intervention
(University of Missouri--Kansas City, 2012-08-21)
The purpose of this qualitative multi-case study was to determine teachers' perceptions of administrative support needed for implementation of the Response to Intervention process to increase reading skills for middle ...
Structural supramolecular constructs of spheres and tubes
(University of Missouri--Columbia, 2006)
This thesis examines four different molecular systems that are in part or substrates for larger structural motifs that resemble spheres or tubes. The first project used donut shaped cucurbituril and through functionalization ...
Capturing the complexity: examining the effect of instructional intensity in the context of a response to intervention framework on learning outcomes for students with academic and behavioral needs
(University of Missouri--Columbia, 2022)
The main purpose of this study was to investigate quality instruction for students with academic and behavioral needs within RTI framework by examining the differential effects of various levels of instructional intensity, ...
Journeying from academically-underprepared to prepared : exploring developmental community college students' perceptions of developmental advising at a Carribean-based community college
(University of Missouri--Columbia, 2021)
This study explored how developmental students enrolled at the TTIOO community college experienced the resident developmental advising service. Emphasis was placed on ascertaining how these students perceived the role of ...
Resource extraction, resistance, and religion in Nicaragua
(University of Missouri--Columbia, 2019)
My dissertation examines the causes of protest over resource extraction in Nicaragua, and underlines the role of religion as a catalyst for sustained and successful challenges against resource extraction. With few exceptions, ...