## ASU Electronic Theses and Dissertations

This collection includes most of the ASU Theses and Dissertations from 2011 to present. ASU Theses and Dissertations are available in downloadable PDF format; however, a small percentage of items are under embargo. Information about the dissertations/theses includes degree information, committee members, an abstract, supporting data or media.

In addition to the electronic theses found in the ASU Digital Repository, ASU Theses and Dissertations can be found in the ASU Library Catalog.

Dissertations and Theses granted by Arizona State University are archived and made available through a joint effort of the ASU Graduate College and the ASU Libraries. For more information or questions about this collection contact or visit the Digital Repository ETD Library Guide or contact the ASU Graduate College at gradformat@asu.edu.

- 80 Arizona State University
- 17 Fishel, Susanna
- 14 Czygrinow, Andrzej
- 9 Jones, John
- 9 Spielberg, John
- 8 Bremner, Andrew
- 8 Childress, Nancy
- more
- 7 Colbourn, Charles
- 7 Hurlbert, Glenn
- 7 Quigg, John
- 5 Castillo-Chavez, Carlos
- 5 Kierstead, Henry
- 4 Kaliszewski, Steven
- 4 Kang, Yun
- 4 Kawski, Matthias
- 4 Kierstead, Henry A
- 4 Kuang, Yang
- 4 Paupert, Julien
- 4 Smith, Hal
- 4 Tang, Wenbo
- 4 Zambo, Ronald
- 3 Barcelo, Helene
- 3 Jones, Donald
- 3 Kotschwar, Brett
- 3 Middleton, James
- 3 Platte, Rodrigo
- 3 Sloane, Finbarr
- 3 Spielberg, Jack
- 2 Armbruster, Dieter
- 2 Baer, Steven
- 2 Battey, Daniel
- 2 Berman, Spring
- 2 Cochran, Douglas
- 2 Fainekos, Georgios
- 2 Flores, Alfinio
- 2 Gelb, Anne
- 2 Heck, Thomas
- 2 Herrmann, Marcus
- 2 Hurlbert, Glenn H
- 2 Jackiewicz, Zdzislaw
- 2 Kadell, Kevin W. J.
- 2 Kao, Ming-Hung
- 2 Kostelich, Eric
- 2 Lanchier, Nicolas
- 2 Mahalov, Alex
- 2 Middleton, James A
- 2 Milner, Fabio
- 2 Mubayi, Anuj
- 2 Reiser, Mark
- 2 Sen, Arunabha
- 2 Suslov, Sergei
- 2 Suslov, Sergei K
- 2 Taylor, Thomas
- 2 Thieme, Horst
- 2 Turaga, Pavan
- 2 Welfert, Bruno
- 2 Yang, Yezhou
- 1 AL-SULEIMAN, SULTAN
- 1 Abram, Christopher Robert
- 1 Aen, Arunabha
- 1 Alanazi, Khalaf Matar
- 1 Aldaco Lopez, Jesus
- 1 Anirudh, Rushil
- 1 Armbruster, Hans
- 1 Artemiadis, Panagiotis
- 1 Artemiadis, Panagiotis K.
- 1 Bacal, Emily Beth
- 1 Balasooriya, Janaka
- 1 Balasubramanian, Hari J
- 1 Balinski, Michel
- 1 Baral, Chitta
- 1 Barley, Kamal Kevin
- 1 Bazzi, Rida
- 1 Bell, Stephanie
- 1 Berliner, David
- 1 Berman, Spring M
- 1 Berman, Spring M.
- 1 Bland, Adam
- 1 Blumenfeld-Jones, Donald
- 1 Boggess, Albert
- 1 Bryan, Harvey J
- 1 Buss, Ray
- 1 Buss, Ray R
- 1 Byerley, Cameron O'Neill
- 1 Calhoun, Ronald
- 1 Camacho, Erika T.
- 1 Candan, Kasim
- 1 Caplan, Michael R
- 1 Carlson, Marilyn
- 1 Carlson, Marilyn P
- 1 Carrillo, Benjamin
- 1 Castillo_Chavez, Carlos
- 1 Caterino, Linda
- 1 Cavanagh, Mary C.
- 1 Chatha, Karamvir
- 1 Childress, Nancy E
- 1 Colbourn, Charles J.
- 1 Connor, Carol M.
- 1 Cruz-Aponte, Maytee
- 1 Cueva, Darren Luis

- 80 English

- 80 Public

- Mathematics
- 9 Computer science
- 9 Mathematics education
- 8 Applied mathematics
- 5 Statistics
- 4 Electrical engineering
- 4 Mechanical engineering
- more
- 3 Biology
- 3 Computer Science
- 3 Education
- 3 Teacher education
- 3 Theoretical mathematics
- 2 C*-algebras
- 2 Elementary education
- 2 Industrial engineering
- 2 Mathematics Education
- 2 Maximal Chains
- 2 Optimization
- 2 Physics
- 2 Polynomial optimization
- 2 Secondary education
- 2 Tamari Lattices
- 1 $\lambda$-invariant
- 1 2
- 1 4-hour block
- 1 AH1N1
- 1 Activated Carbon adsorption
- 1 Adsorption
- 1 Aerospace engineering
- 1 African American students
- 1 African American studies
- 1 Algebra
- 1 Algebraic reasoning
- 1 Anthroponotic Visceral Leishmaniasis
- 1 Applied Mathematics
- 1 Atmospheric sciences
- 1 Autonomous Systems
- 1 B-Splines
- 1 Battery Technologies
- 1 Bias Estimation
- 1 Bioinformatics
- 1 Biomedical engineering
- 1 Biophysics
- 1 Biostatistics
- 1 Blowup
- 1 Borodin-Kostochka
- 1 Boundary Coverage
- 1 Brooks
- 1 Butane adsorption
- 1 C*-correspondences
- 1 CGI
- 1 CHC theory
- 1 Cambrian Lattices
- 1 Catalan lattice
- 1 Chemotaxis
- 1 Circular arc graph
- 1 Cognitively Guided Instruction
- 1 Collective Transport
- 1 College
- 1 Combinatorics
- 1 Common Core
- 1 Communication Graph
- 1 Computational Fluid Dynamics
- 1 Computer engineering
- 1 Concentration Compactness
- 1 Condensed Matter Physics
- 1 Consecutive
- 1 Contact Mechanics
- 1 Content
- 1 Control systems
- 1 Convex optimization
- 1 Crossed products
- 1 Cumulative infectious force
- 1 Curriculum development
- 1 Data Assimilation
- 1 Data Mining
- 1 Degree
- 1 Depression
- 1 Developmental psychology
- 1 Differential-Drive Mobile Robot
- 1 Diophantine equations
- 1 Direct Method
- 1 Directed Graphs
- 1 Discrete Math
- 1 Divergence
- 1 Drosophila melanogaster
- 1 Drug Delivery
- 1 Dynamical System
- 1 Dynamical Systems
- 1 Dynamical systems
- 1 ELL
- 1 Early Childhood
- 1 Early childhood education
- 1 Earth-System Models
- 1 Education policy
- 1 Education, Community College
- 1 Educational Psychology
- 1 Educational Tests and Measurements
- 1 Energy
- 1 Engineering

- Microfluidic Models of Tumor-Stroma Interactions to Study the Interplay of Cancer Cells with their Surrounding Microenvironment
- Ain't She Sweet: A Critical Choreographic Study of Identity & Intersectionality
- Suppositions for Desert Modernism: An Architectural Framework Informed by Climate, Natural Light, and Topography
- Concurrent reduction of trichloroethylene and perchlorate in continuous flow-through soil columns
- Design and Fabrication of Fabric ReinforcedTextile Actuators forSoft Robotic Graspers

Bacteriophage (phage) are viruses that infect bacteria. Typical laboratory experiments show that in a chemostat containing phage and susceptible bacteria species, a mutant bacteria species will evolve. This mutant species is usually resistant to the phage infection and less competitive compared to the susceptible bacteria species. In some experiments, both susceptible and resistant bacteria species, as well as phage, can coexist at an equilibrium for hundreds of hours. The current research is inspired by these observations, and the goal is to establish a mathematical model and explore sufficient and necessary conditions for the coexistence. In this dissertation a model with …

- Contributors
- Han, Zhun, Smith, Hal, Armbruster, Dieter, et al.
- Created Date
- 2012

This thesis focuses on sequencing questions in a way that provides students with manageable steps to understand some of the fundamental concepts in discrete mathematics. The questions are aimed at younger students (middle and high school aged) with the goal of helping young students, who have likely never seen discrete mathematics, to learn through guided discovery. Chapter 2 is the bulk of this thesis as it provides questions, hints, solutions, as well as a brief discussion of each question. In the discussions following the questions, I have attempted to illustrate some relationships between the current question and previous questions, explain …

- Contributors
- Bell, Stephanie, Fishel, Susana, Hurlbert, Glenn, et al.
- Created Date
- 2014

Current trends in the Computer Aided Engineering (CAE) involve the integration of legacy mesh-based finite element software with newer solid-modeling kernels or full CAD systems in order to simplify laborious or highly specialized tasks in engineering analysis. In particular, mesh generation is becoming increasingly automated. In addition, emphasis is increasingly placed on full assembly (multi-part) models, which in turn necessitates an automated approach to contact analysis. This task is challenging due to increases in algebraic system size, as well as increases in the number of distorted elements - both of which necessitate manual intervention to maintain accuracy and conserve computer …

- Contributors
- Grishin, Alexander, Shah, Jami J., Davidson, Joe, et al.
- Created Date
- 2010

Currently, one of the biggest limiting factors for long-term deployment of autonomous systems is the power constraints of a platform. In particular, for aerial robots such as unmanned aerial vehicles (UAVs), the energy resource is the main driver of mission planning and operation definitions, as everything revolved around flight time. The focus of this work is to develop a new method of energy storage and charging for autonomous UAV systems, for use during long-term deployments in a constrained environment. We developed a charging solution that allows pre-equipped UAV system to land on top of designated charging pads and rapidly replenish …

- Contributors
- Mian, Sami, Panchanathan, Sethuraman, Berman, Spring, et al.
- Created Date
- 2018

Rabies is an infectious viral disease. It is usually fatal if a victim reaches the rabid stage, which starts after the appearance of disease symptoms. The disease virus attacks the central nervous system, and then it migrates from peripheral nerves to the spinal cord and brain. At the time when the rabies virus reaches the brain, the incubation period is over and the symptoms of clinical disease appear on the victim. From the brain, the virus travels via nerves to the salivary glands and saliva. A mathematical model is developed for the spread of rabies in a spatially distributed fox …

- Contributors
- Alanazi, Khalaf Matar, Thieme, Horst R., Jackiewicz, Zdzislaw, et al.
- Created Date
- 2018

The theme for this work is the development of fast numerical algorithms for sparse optimization as well as their applications in medical imaging and source localization using sensor array processing. Due to the recently proposed theory of Compressive Sensing (CS), the $\ell_1$ minimization problem attracts more attention for its ability to exploit sparsity. Traditional interior point methods encounter difficulties in computation for solving the CS applications. In the first part of this work, a fast algorithm based on the augmented Lagrangian method for solving the large-scale TV-$\ell_1$ regularized inverse problem is proposed. Specifically, by taking advantage of the separable structure, …

- Contributors
- Shen, Wei, Mittlemann, Hans D, Renaut, Rosemary A, et al.
- Created Date
- 2011

The close relationship between mathematics and music has been well documented in Western cultures since at least the time of the ancient Greeks. While many connections have been made between math and music over the centuries, it seems that many modern researchers have attempted to create interdisciplinary bridges between these disciplines by using mathematical principles to explain several essential aspects of music: harmony, melody, form, and rhythm. Using these established connections, in addition to several of my own, I have created an undergraduate level survey of Western music course for a population of mathematically inclined students. This approach makes music …

- Contributors
- Cueva, Darren Luis, Norton, Kay, Wells, Christopher, et al.
- Created Date
- 2019

The principle purpose of this research was to compare two definitions and assessments of Mathematics Pedagogical Content Knowledge (PCK) and examine the development of that knowledge among pre-service and current math teachers. Seventy-eight current and future teachers took an online version of the Measures of Knowledge for Teaching (MKT) - Mathematics assessment and nine of them took the Cognitively Activating Instruction in Mathematics (COACTIV) assessment. Participants answered questions that demonstrated their understanding of students' challenges and misconceptions, ability to recognize and utilize multiple representations and methods of presenting content, and understanding of tasks and materials that they may be using …

- Contributors
- Johnson, Jeffrey Ivan, Middleton, James A, Marsh, Josephine P, et al.
- Created Date
- 2016

Based on poor student performance in past studies, the incoherence present in the teaching of inverse functions, and teachers' own accounts of their struggles to teach this topic, it is apparent that the idea of function inverse deserves a closer look and an improved pedagogical approach. This improvement must enhance students' opportunity to construct a meaning for a function's inverse and, out of that meaning, produce ways to define a function's inverse without memorizing some procedure. This paper presents a proposed instructional sequence that promotes reflective abstraction in order to help students develop a process conception of function and further …

- Contributors
- Fowler, Bethany Nicole, Carlson, Marilyn, Roh, Kyeong, et al.
- Created Date
- 2014

In this work, I present a Bayesian inference computational framework for the analysis of widefield microscopy data that addresses three challenges: (1) counting and localizing stationary fluorescent molecules; (2) inferring a spatially-dependent effective fluorescence profile that describes the spatially-varying rate at which fluorescent molecules emit subsequently-detected photons (due to different illumination intensities or different local environments); and (3) inferring the camera gain. My general theoretical framework utilizes the Bayesian nonparametric Gaussian and beta-Bernoulli processes with a Markov chain Monte Carlo sampling scheme, which I further specify and implement for Total Internal Reflection Fluorescence (TIRF) microscopy data, benchmarking the method on …

- Contributors
- Wallgren, Ross Tod, Presse, Steve, Armbruster, Hans, et al.
- Created Date
- 2019

In this thesis, I investigate the C*-algebras and related constructions that arise from combinatorial structures such as directed graphs and their generalizations. I give a complete characterization of the C*-correspondences associated to directed graphs as well as results about obstructions to a similar characterization of these objects for generalizations of directed graphs. Viewing the higher-dimensional analogues of directed graphs through the lens of product systems, I give a rigorous proof that topological k-graphs are essentially product systems over N^k of topological graphs. I introduce a "compactly aligned" condition for such product systems of graphs and show that this coincides with …

- Contributors
- Patani, Nura, Kaliszewski, Steven, Quigg, John, et al.
- Created Date
- 2011

In 1968, phycologist M.R. Droop published his famous discovery on the functional relationship between growth rate and internal nutrient status of algae in chemostat culture. The simple notion that growth is directly dependent on intracellular nutrient concentration is useful for understanding the dynamics in many ecological systems. The cell quota in particular lends itself to ecological stoichiometry, which is a powerful framework for mathematical ecology. Three models are developed based on the cell quota principal in order to demonstrate its applications beyond chemostat culture. First, a data-driven model is derived for neutral lipid synthesis in green microalgae with respect to …

- Contributors
- Packer, Aaron, Kuang, Yang, Nagy, John, et al.
- Created Date
- 2014

In Iwasawa theory, one studies how an arithmetic or geometric object grows as its field of definition varies over certain sequences of number fields. For example, let $F/\mathbb{Q}$ be a finite extension of fields, and let $E:y^2 = x^3 + Ax + B$ with $A,B \in F$ be an elliptic curve. If $F = F_0 \subseteq F_1 \subseteq F_2 \subseteq \cdots F_\infty = \bigcup_{i=0}^\infty F_i$, one may be interested in properties like the ranks and torsion subgroups of the increasing family of curves $E(F_0) \subseteq E(F_1) \subseteq \cdots \subseteq E(F_\infty)$. The main technique for studying this sequence of curves when …

- Contributors
- Franks, Chase Leroyce, Childress, Nancy, Barcelo, Helene, et al.
- Created Date
- 2011

Every graph can be colored with one more color than its maximum degree. A well-known theorem of Brooks gives the precise conditions under which a graph can be colored with maximum degree colors. It is natural to ask for the required conditions on a graph to color with one less color than the maximum degree; in 1977 Borodin and Kostochka conjectured a solution for graphs with maximum degree at least 9: as long as the graph doesn't contain a maximum-degree-sized clique, it can be colored with one fewer than the maximum degree colors. This study attacks the conjecture on multiple …

- Contributors
- Rabern, Landon, Kierstead, Henry, Colbourn, Charles, et al.
- Created Date
- 2013

Compressive sensing theory allows to sense and reconstruct signals/images with lower sampling rate than Nyquist rate. Applications in resource constrained environment stand to benefit from this theory, opening up many possibilities for new applications at the same time. The traditional inference pipeline for computer vision sequence reconstructing the image from compressive measurements. However,the reconstruction process is a computationally expensive step that also provides poor results at high compression rate. There have been several successful attempts to perform inference tasks directly on compressive measurements such as activity recognition. In this thesis, I am interested to tackle a more challenging vision problem …

- Contributors
- Huang, Li-chi, Turaga, Pavan, Yang, Yezhou, et al.
- Created Date
- 2017

This study is a narrative inquiry into teachers' and instructional coaches' experiences of new curriculum policy implementation at the classroom and district levels. This study took place during the initial year of implementation of the third grade Common Core State Standards in Mathematics (CCSSM). Interviews were conducted with individuals directly involved in policy implementation at the classroom level, including several teachers and the school's instructional coach. Observations of the teachers' instruction and professional practice were also conducted. As an embedded researcher, I used this data to create a series of fictionalized narratives of the initial policy implementation experience. My analysis …

- Contributors
- Frankiewicz, Megan, Powers, Jeanne, Fischman, Gustavo, et al.
- Created Date
- 2015

Modern software and hardware systems are composed of a large number of components. Often different components of a system interact with each other in unforeseen and undesired ways to cause failures. Covering arrays are a useful mathematical tool for testing all possible t-way interactions among the components of a system. The two major issues concerning covering arrays are explicit construction of a covering array, and exact or approximate determination of the covering array number---the minimum size of a covering array. Although these problems have been investigated extensively for the last couple of decades, in this thesis we present significant improvements …

- Contributors
- Sarkar, Kaushik, Colbourn, Charles J., Czygrinow, Andrzej, et al.
- Created Date
- 2016

The Kuramoto model is an archetypal model for studying synchronization in groups of nonidentical oscillators where oscillators are imbued with their own frequency and coupled with other oscillators though a network of interactions. As the coupling strength increases, there is a bifurcation to complete synchronization where all oscillators move with the same frequency and show a collective rhythm. Kuramoto-like dynamics are considered a relevant model for instabilities of the AC-power grid which operates in synchrony under standard conditions but exhibits, in a state of failure, segmentation of the grid into desynchronized clusters. In this dissertation the minimum coupling strength required …

- Contributors
- Gilg, Brady, Armbruster, Dieter, Mittelmann, Hans, et al.
- Created Date
- 2018

This dissertation contains three main results. First, a generalization of Ionescu's theorem is proven. Ionescu's theorem describes an unexpected connection between graph C*-algebras and fractal geometry. In this work, this theorem is extended from ordinary directed graphs to higher-rank graphs. Second, a characterization is given of the Cuntz-Pimsner algebra associated to a tensor product of C*-correspondences. This is a generalization of a result by Kumjian about graphs algebras. This second result is applied to several important special cases of Cuntz-Pimsner algebras including topological graph algebras, crossed products by the integers and crossed products by completely positive maps. The result has …

- Contributors
- Morgan, Adam, Kaliszewski, Steven, Quigg, John, et al.
- Created Date
- 2016

Robotic technology is advancing to the point where it will soon be feasible to deploy massive populations, or swarms, of low-cost autonomous robots to collectively perform tasks over large domains and time scales. Many of these tasks will require the robots to allocate themselves around the boundaries of regions or features of interest and achieve target objectives that derive from their resulting spatial configurations, such as forming a connected communication network or acquiring sensor data around the entire boundary. We refer to this spatial allocation problem as boundary coverage. Possible swarm tasks that will involve boundary coverage include cooperative load …

- Contributors
- Peruvemba Kumar, Ganesh, Berman, Spring M, Fainekos, Georgios, et al.
- Created Date
- 2016