ASU Electronic Theses and Dissertations

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2004 2017

This thesis examines literacy development among the Algonquian-speaking Indian peoples of New England from approximately the years 1600-1775. Indians had forms of literacy prior to the coming of European settlers, who introduced them to English literacy for the purpose of proselytization. I describe the process of English-language literacy taking hold during colonization and argue that Indians in the colonial period subverted the colonizing intent of English-language literacy to preserve their mother tongues, their claims to land and affirm their nationhood as a people. Dissertation/Thesis

Contributors
Langenfeld, Mark, Riding In, James, Romero-Little, Mary Eunice, et al.
Created Date
2016

Public organizations have been interested in tapping into the creativity and passion of the public through the use of open innovation, which emphasizes bottom-up ideation and collaboration. A challenge for organizational adoption of open innovation is that the quick-start, bottom-up, iterative nature of open innovation does not integrate easily into the hierarchical, stability-oriented structure of most organizations. In order to realize the potential of open innovation, organizations must be willing to change the way they operate. This dissertation is a case study of how Arizona State University (ASU), has adapted its organizational structure and created unique programming to incorporate open ...

Contributors
Kelley, Tanya M., Johnston, Erik W, Schugurensky, Daniel, et al.
Created Date
2016

The deposition of airborne dust, especially in desert conditions, is very problematic as it leads to significant loss of power of photovoltaic (PV) modules on a daily basis during the dry period. As such, PV testing laboratories around the world have been trying to set up soil deposition stations to artificially deposit soil layers and to simulate outdoor soiling conditions in an accelerated manner. This thesis is a part of a twin thesis. The first thesis, authored by Shanmukha Mantha, is associated with the designing of an artificial soiling station. The second thesis (this thesis), authored by Darshan Choudhary, is ...

Contributors
Choudhary, Darshan, Tamizhmani, Govindasamy, Rogers, Bradley Barney, et al.
Created Date
2016

Layers of intrinsic hydrogenated amorphous silicon and amorphous silicon carbide were prepared on a polished, intrinsic crystalline silicon substrate via plasma-enhanced chemical vapor deposition to simulate heterojunction device relevant stacks of various materials. The minority carrier lifetime, optical band gap and FTIR spectra were observed at incremental stages of thermal annealing. By observing the changes in the lifetimes the sample structure responsible for the most thermally robust surface passivation could be determined. These results were correlated to the optical band gap and the position and relative area of peaks in the FTIR spectra related to to silicon-hydrogen bonds in the ...

Contributors
Jackson, Alec J., Holman, Zachary, Bertoni, Mariana, et al.
Created Date
2016

The closer integration of the world economy has yielded many positive benefits including the worldwide diffusion of innovative technologies and efficiency gains following the widening of international markets. However, closer integration also has negative consequences. Specifically, I focus on the ecology and economics of the spread of species and pathogens. I approach the problem using theoretical and applied models in ecology and economics. First, I use a multi-species theoretical network model to evaluate the ability of dispersal to maintain system-level biodiversity and productivity. I then extend this analysis to consider the effects of dispersal in a coupled social-ecological system where ...

Contributors
Shanafelt, David William, Perrings, Charles, Fenichel, Eli, et al.
Created Date
2016

Wireless communication technologies have been playing an important role in modern society. Due to its inherent mobility property, wireless networks are more vulnerable to passive attacks than traditional wired networks. Anonymity, as an important issue in mobile network environment, serves as the first topic that leads to all the research work presented in this manuscript. Specifically, anonymity issue in Mobile Ad hoc Networks (MANETs) is discussed with details as the first section of research. To thoroughly study on this topic, the presented work approaches it from an attacker's perspective. Under a perfect scenario, all the traffic in a targeted MANET ...

Contributors
Li, Bing, Huang, Dijiang, Xue, Guoliang, et al.
Created Date
2016

Provided here is a new transcription for viola and piano of Charles V. Stanford's Sonata for Cello and Piano, No. 2, Op. 39. This transcription preserves the original music, but provides new tone color and register possibilities using the viola. In general, there is a lack of solo viola repertoire in the early nineteenth century. Stanford, a romantic composer, writes music using structural forms and harmonic techniques derived from the classical period. In order to introduce violists to the music of Charles Stanford and increase the amount of nineteenth century repertoire for the viola, this transcription of Stanford's Cello Sonata ...

Contributors
Park, Sungjin, Nancy, Buck, DeMars, James, et al.
Created Date
2016

Parts are always manufactured with deviations from their nominal geometry due to many reasons such as inherent inaccuracies in the machine tools and environmental conditions. It is a designer job to devise a proper tolerance scheme to allow reasonable freedom to a manufacturer for imperfections without compromising performance. It takes years of experience and strong practical knowledge of the device function, manufacturing process and GD&T standards for a designer to create a good tolerance scheme. There is almost no theoretical resource to help designers in GD&T synthesis. As a result, designers often create inconsistent and incomplete tolerance schemes that lead ...

Contributors
Hejazi, Sayed Mohammad, Shah, Jami J, Davidson, Joseph K, et al.
Created Date
2016

As the world embraces a sustainable energy future, alternative energy resources, such as wind power, are increasingly being seen as an integral part of the future electric energy grid. Ultimately, integrating such a dynamic and variable mix of generation requires a better understanding of renewable generation output, in addition to power grid systems that improve power system operational performance in the presence of anticipated events such as wind power ramps. Because of the stochastic, uncontrollable nature of renewable resources, a thorough and accurate characterization of wind activity is necessary to maintain grid stability and reliability. Wind power ramps from an ...

Contributors
Ganger, David Wu, Vittal, Vijay, Zhang, Junshan, et al.
Created Date
2016

There is very little in the way of prescriptive procedures to guide designers in tolerance specification. This shortcoming motivated the group at Design Automation Lab to automate tolerancing of mechanical assemblies. GD&T data generated by the Auto-Tolerancing software is semantically represented using a neutral Constraint Tolerance Feature (CTF) graph file format that is consistent with the ASME Y14.5 standard and the ISO STEP Part 21 file. The primary objective of this research is to communicate GD&T information from the CTF file to a neutral machine readable format. The latest STEP AP 242 (ISO 10303-242) “Managed model based 3D engineering“ aims ...

Contributors
Venkiteswaran, Adarsh, Shah, Jami J, Hardwick, Martin, et al.
Created Date
2016

Robots are becoming an important part of our life and industry. Although a lot of robot control interfaces have been developed to simplify the control method and improve user experience, users still cannot control robots comfortably. With the improvements of the robot functions, the requirements of universality and ease of use of robot control interfaces are also increasing. This research introduces a graphical interface for Linear Temporal Logic (LTL) specifications for mobile robots. It is a sketch based interface built on the Android platform which makes the LTL control interface more friendly to non-expert users. By predefining a set of ...

Contributors
Wei, Wei, Fainekos, Georgios, Amor, Hani Ben, et al.
Created Date
2016

A Cyber Physical System consists of a computer monitoring and controlling physical processes usually in a feedback loop. These systems are increasingly becoming part of our daily life ranging from smart buildings to medical devices to automobiles. The controller comprises discrete software which may be operating in one of the many possible operating modes and interacting with a changing physical environment in a feedback loop. The systems with such a mix of discrete and continuous dynamics are usually termed as hybrid systems. In general, these systems are safety critical, hence their correct operation must be verified. Model Based Design (MBD) ...

Contributors
Thekkalore Srinivasa, Rahul, Fainekos, Georgios, Mayyas, Abdel Ra’ouf, et al.
Created Date
2016

Chapter 1 introduces some key elements of important topics such as; quantum mechanics, representation theory of the Lorentz and Poincare groups, and a review of some basic rela- ´ tivistic wave equations that will play an important role in the work to follow. In Chapter 2, a complex covariant form of the classical Maxwell’s equations in a moving medium or at rest is introduced. In addition, a compact, Lorentz invariant, form of the energy-momentum tensor is derived. In chapter 3, the concept of photon helicity is critically analyzed and its connection with the Pauli-Lubanski vector from the viewpoint of the ...

Contributors
Lanfear, Nathan A., Suslov, Sergei, Kotschwar, Brett, et al.
Created Date
2016

InAsBi is a narrow direct gap III-V semiconductor that has recently attracted considerable attention because its bandgap is tunable over a wide range of mid- and long-wave infrared wavelengths for optoelectronic applications. Furthermore, InAsBi can be integrated with other III-V materials and is potentially an alternative to commercial II-VI photodetector materials such as HgCdTe. Several 1 μm thick, nearly lattice-matched InAsBi layers grown on GaSb are examined using Rutherford backscattering spectrometry and X-ray diffraction. Random Rutherford backscattering measurements indicate that the average Bi mole fraction ranges from 0.0503 to 0.0645 for the sample set, and ion channeling measurements indicate that ...

Contributors
Shalindar Christraj, Arvind Joshua Jaydev, Johnson, Shane R, Alford, Terry L, et al.
Created Date
2016

Social media has become popular in the past decade. Facebook for example has 1.59 billion active users monthly. With such massive social networks generating lot of data, everyone is constantly looking for ways of leveraging the knowledge from social networks to make their systems more personalized to their end users. And with rapid increase in the usage of mobile phones and wearables, social media data is being tied to spatial networks. This research document proposes an efficient technique that answers socially k-Nearest Neighbors with Spatial Range Filter. The proposed approach performs a joint search on both the social and spatial ...

Contributors
Pasumarthy, Nitin, Sarwat, Mohamed, Papotti, Paolo, et al.
Created Date
2016

The understanding of multiphase fluid flow in porous media is of great importance in many fields such as enhanced oil recovery, hydrology, CO2 sequestration, contaminants cleanup, and natural gas production from hydrate bearing sediments. In this study, first, the water retention curve (WRC) and relative permeability in hydrate bearing sediments are explored to obtain fitting parameters for semi-empirical equations. Second, immiscible fluid invasion into porous media is investigated to identify fluid displacement pattern and displacement efficiency that are affected by pore size distribution and connectivity. Finally, fluid flow through granular media is studied to obtain fluid-particle interaction. This study utilizes ...

Contributors
MAHABADI, NARIMAN, Jang, Jaewon, Zapata, Claudia, et al.
Created Date
2016

The last decade has witnessed a paradigm shift in computing platforms, from laptops and servers to mobile devices like smartphones and tablets. These devices host an immense variety of applications many of which are computationally expensive and thus are power hungry. As most of these mobile platforms are powered by batteries, energy efficiency has become one of the most critical aspects of such devices. Thus, the energy cost of the fundamental arithmetic operations executed in these applications has to be reduced. As voltage scaling has effectively ended, the energy efficiency of integrated circuits has ceased to improve within successive generations ...

Contributors
Satapathy, Saktiswarup, Brunhaver, John, Clark, Lawrence T, et al.
Created Date
2016

This study examines the identity development of young women in the context of an urban high school in the Southwest. All of the participants were academically successful and on-track to graduate from high school, ostensibly ready for “college, career and life.” Life story interviews were co-constructed with the teacher-researcher. These accounts were recorded, transcribed and coded for themes related to identity development. The narrative interviews were treated as historical accounts of identity development and, simultaneously, as performances of identity in the figured world of the urban high school. The interviews reflected the participants’ ability to create a coherent life story ...

Contributors
Bogusch, Emily, Nakagawa, Kathy, Swadener, Beth Blue, et al.
Created Date
2016

Given that more and more planned special events are hosted in urban areas, during which travel demand is considerably higher than usual, it is one of the most effective strategies opening public rapid transit lines and building park-and-ride facilities to allow visitors to park their cars and take buses to the event sites. In the meantime, special event workforce often needs to make balances among the limitations of construction budget, land use and targeted travel time budgets for visitors. As such, optimizing the park-and-ride locations and capacities is critical in this process of transportation management during planned special event. It ...

Contributors
Zhu, Nana, Zhou, Xuesong, Lou, Yingyan, et al.
Created Date
2016

In supervised learning, machine learning techniques can be applied to learn a model on a small set of labeled documents which can be used to classify a larger set of unknown documents. Machine learning techniques can be used to analyze a political scenario in a given society. A lot of research has been going on in this field to understand the interactions of various people in the society in response to actions taken by their organizations. This paper talks about understanding the Russian influence on people in Latvia. This is done by building an eeffective model learnt on initial set ...

Contributors
Bollapragada, Lakshmi Gayatri Niharika, Davulcu, Hasan, Sen, Arunabha, et al.
Created Date
2016

Historically, wireless communication devices have been developed to process one specific waveform. In contrast, a modern cellular phone supports multiple waveforms corresponding to LTE, WCDMA(3G) and 2G standards. The selection of the network is controlled by software running on a general purpose processor, not by the user. Now, instead of selecting from a set of complete radios as in software controlled radio, what if the software could select the building blocks based on the user needs. This is the new software-defined flexible radio which would enable users to construct wireless systems that fit their needs, rather than forcing to use ...

Contributors
Chagari, Vamsi Reddy, Chakrabarti, Chaitali, Lee, Hyunseok, et al.
Created Date
2016

A dual chamber molecular beam epitaxy (MBE) system was rebuilt for the growth of 6.1 Angstrom II-VI and III-V compound semiconductor materials that are to be used in novel optoelectronic devices that take advantage of the nearly continuous bandgap availability between 0 eV and 3.4 eV. These devices include multijunction solar cells and multicolor detectors. The MBE system upgrade involved the conversion of a former III-V chamber for II-VI growth. This required intensive cleaning of the chamber and components to prevent contamination. Special features including valved II-VI sources and the addition of a cold trap allowed for the full system ...

Contributors
Dettlaff, William Henry Gerald, Zhang, Yong-Hang, Vasileska, Dragica, et al.
Created Date
2012

ABSTRACT Stress and burnout in the educational field primarily in teaching is not a new phenomenon. A great deal of research and analysis to the contributing factors of causation to teacher burnout has been executed and analyzed. The struggle of the artist/teacher, hybrid professionals that maintain two concurrent roles, offers a perspective to burn out that has gone unnoticed. The conflict of roles for the artist/teacher does not infer that the teacher role is incapable of reconciling with the artist role but because of this unique scenario the stories of art teachers and burnout often go unheard. Today's public educator ...

Contributors
Mack, Paul J., Margolis, Eric, Margolis, Eric, et al.
Created Date
2012

John Harbison is one of the most prominent composers of the twentieth and twenty-first centuries. He has made major contributions in all areas of classical music, including operas, symphonies, chamber music, choral works, and vocal pieces.Among his vast output is 'Four Songs of Solitude,' his only composition (to date) for solo violin. Though the piece is beautiful and reflective in nature, its inherent technical and musical difficulties present challenges to violinists preparing the piece. There is no published edition of 'Four Songs of Solitude' that includes bowings and fingerings, and violinists used to practicing and performing the études and repertoire ...

Contributors
Schreffler, Sarah, Mclin, Katherine, Hill, Gary, et al.
Created Date
2012

Leprosy and tuberculosis are age-old diseases that have tormented mankind and left behind a legacy of fear, mutilation, and social stigmatization. Today, leprosy is considered a Neglected Tropical Disease due to its high prevalence in developing countries, while tuberculosis is highly endemic in developing countries and rapidly re-emerging in several developed countries. In order to eradicate these diseases effectively, it is necessary to understand how they first originated in humans and whether they are prevalent in nonhuman hosts which can serve as a source of zoonotic transmission. This dissertation uses a phylogenomics approach to elucidate the evolutionary histories of the ...

Contributors
Honap, Tanvi Prasad, Stone, Anne C, Rosenberg, Michael S, et al.
Created Date
2017

Soft magnetic alloys play a significant role for magnetic recording applications and highly sensitivity magnetic field sensors. In order to sustain the magnetic areal density growth, development of new synthesis techniques and materials is necessary. In this work, the effect of oxygen incorporation during electrodeposition of CoFe alloys on magnetic properties, magnetoresistance and structural properties has been studied. Understanding the magnetic properties often required knowledge of oxygen distribution and structural properties of the grown films. Transmission electron microscopy (TEM) was a powerful tool in this study to correlate the oxygen-distribution nanostructure to the magnetic properties of deposited films. Off-axis electron ...

Contributors
Elhalawaty, Shereen, Carpenter, Ray, Chamberlin, Ralph, et al.
Created Date
2012

Child development scholars have demonstrated a host of negative outcomes of child physical abuse, including emotional problems, delinquency, and future victimization. However, it is unclear if child physical abuse during childhood is related to subsequent violent victimization during youth and young adulthood. Building on routine activity theory and prior research, and using data collected from 2,245 individuals in Changzhi, China, this study examines if the experience of child physical abuse is positively related to violent victimization in youth and young adulthood, and if the relationship between child physical abuse and violent victimization is mediated by an individual’s routine activities. The ...

Contributors
Khade, Natasha Betty, Wang, Xia, Decker, Scott, et al.
Created Date
2016

Zwischen in the German language means `between,' and over the past century, as operatic voices have evolved in both range and size, the voice classification of Zwischenfach has become much more relevant - particularly to the female voice. Identifying whether nineteenth century composers recognized the growing opportunities for vocal drama, size, and range in singers and therefore wrote roles for `between' singers; or conversely whether, singers began to challenge and develop their voices to sing the new influx of romantic, verismo and grand repertoire is difficult to determine. Whichever the case, teachers and students should not be surprised about the ...

Contributors
Allen, Jennifer, Norton, Kay, Fitzpatrick, Carole, et al.
Created Date
2012

The growing use of synthetic population, which is a disaggregate representation of the population of an area similar to the real population currently or in the future, has motivated the analysis of its sensitivity in the population generation procedure. New methods in PopGen have enhanced the generation of synthetic populations whereby both household-level and person-level characteristics of interest can be matched in a computationally efficient manner. In the process of set up, population synthesis procedures need sample records for households and persons to match the marginal totals with a specific set of control variables for both the household and person ...

Contributors
Dey, Rumpa Rani, Pendyala, Ram M, Pendyala, Ram M, et al.
Created Date
2012

ABSTRACT School districts in the United States have undergone large changes over the last decade to accommodate No Child Left Behind (NCLB). Arizona accommodated NCLB through Arizona's Instrument to Measure Standards (AIMS). Expectations were established for all students, varying by group of students based on grade, special education status, free/reduced lunch status, and English Language Learner (ELL) status. AIMS performance for subgroups has been scrutinized, due to the high stakes for schools and districts to meet expectations. This study is interested in the performance of ELL students, when compared with non-ELL students. The current study investigated AIMS performance of students ...

Contributors
Chebultz, Lance, Appleton, Nicholas, Tighe, Paul, et al.
Created Date
2012

Dark Tourism explores the grief borne of losing a connection to the past. As detailed in the prologue poem, "Baucis and Philemon," the speaker's stories in Dark Tourism "have been resistant / to [their] drownings" and that refusal to stay buried has "[sent] ripples in every direction." The voices in Dark Tourism track the trajectory of these ripples by animating the past, especially through the formal work in the partial sonnet crown that acts as centerpiece to the manuscript. The sonic and rhythmic repetitions reinforce an idea central to Dark Tourism as a whole: the things we inherit from the ...

Contributors
Andoga, Rachel, Savard, Jeannine, Dubie, Norman, et al.
Created Date
2012

Skeletal muscles arise from the myotome compartment of the somites that form during vertebrate embryonic development. Somites are transient structures serve as the anlagen for the axial skeleton, skeletal muscle, tendons, and dermis, as well as imposing the metameric patterning of the axial musculoskeletal system, peripheral nerves, and vasculature. Classic studies have described the role of Notch, Wnt, and FGF signaling pathways in controlling somite formation and muscle formation. However, little is known about the transformation of myotome compartments into identifiable post-natal muscle groups. Using a mouse model, I have undertaken an evaluation of morphological events, including hypertrophy and hyperplasia, ...

Contributors
Deruiter, Corinne, Rawls, J. Alan, Wilson-Rawls, Jeanne, et al.
Created Date
2012

The solo repertoire from the Light Music Era serves as an important link between the Classical and Jazz soloist traditions. These characteristics are best highlighted through an analysis of three solo transcriptions: Felix Arndt's Nola as performed by Al Gallodoro, Rudy Wiedoeft's Valse Vanité, as performed by Freddy Gardener, and Jimmy Dorsey's Oodles of Noodles, as performed by Al Gallodoro. The transcriptions, done by the author, are taken from primary source recordings, and the ensuing analysis serves to show the saxophone soloists of the Light Music Era as an amalgamation of classical and jazz saxophone. Many of the works performed ...

Contributors
Puccio, Daniel Scott, Mcallister, Timothy P, Feisst, Sabine, et al.
Created Date
2012

This thesis explores the relationship between sports and human rights based on United Nations reports and literature within the growing Sport for Development and Peace (SDP) sector. Recognizing the benefits of sport (including physical activity and play), SDP posits sport as an effective tool for achieving humanitarian, development, and peace objectives. Inspired by the Leukemia and Lymphoma Society's (LLS) Team in Training (TNT) sports charity training model, which provides participants valuable coaching in exchange for charity fundraising, this research looked at the contribution of TNT and endurance sports to SDP for individual and social change. Interviews were conducted with TNT ...

Contributors
Adviento, Laura Marie, Meân, Lindsey, Elenes, Alejandra, et al.
Created Date
2012

Electronic waste (E-waste) is a concern, because of the increasing volume of materials being disposed of. There are economical, social and environmental implications derived from these materials. For example, the international trade of used computers creates jobs, but the recovery from valuable materials is technically challenging and currently there are environmental and health problems derived from inappropriate recycling practices. Forecasting the flows of used computers and e-waste materials supports the prevention of environmental impacts. However, the nature of these material flows is complex. There are technological geographical and cultural factors that affect how users purchase, store or dispose of their ...

Contributors
Estrada Ayub, Jesus Angel, Allenby, Braden R, Ramzy, Kahhat A, et al.
Created Date
2012

ABSTRACT This research studies the effects of a writing community on three novice, middle school, Title I language arts teachers' perceptions of themselves as educators and as writers. The participants wrote on topics of their selection, on a bi-monthly basis, for one semester, to explore their teaching and learning. The teachers are in their first five years of instruction and work in Title I, urban schools with ethnically diverse students. All participants are National Writing Project fellows. The researcher analyzed teachers' journals, narratives, conversations, interviews and pre-surveys to collapse and code the research into themes. Findings suggest that teachers need ...

Contributors
Powell, Mary Grace, Roen, Duane, Blasingame, James, et al.
Created Date
2012

These five stories present and trouble a question that has been posed in literature from courtly love poetry to Romantic anti-heroes to the writing born of Twentieth Century human and civil rights movements: what if one's individual desires are greater than or different from what she is allowed by her world, or half her conscience? Where should her fidelity lie? Unrepentant transgression and the penance one must endure after such a choice: in one way or another that recognition and impulse, and the aftermath of following it, is the force that moves characters through these stories. The stories are of ...

Contributors
Boyer-White, Branden, Mcnally, Thomas, Turchi, Peter, et al.
Created Date
2012

This study explored the phenomenon of student affairs professionals working at Arizona State University who shifted from a student affairs unit to perform similar work in an academic unit. The conceptual framework for this exploration was social identity theory (Tajfel, 1974), which asserts that individuals develop a self-concept or image that derives, in part, from her/his membership in a group or groups. This qualitative study utilized in-person interviews to capture raw data from four purposeful participants, and a software package (NVivo 9) aided in the grounded theory approach to data analysis (Charmaz, 2006). The study found that participants placed a ...

Contributors
Mader, Michael, Mcintyre, Lisa R, Hesse, Maria, et al.
Created Date
2012

Convergences, one of the best known orchestral pieces by Marlos Nobre, was originally written in 1968 and scored for winds, percussion and piano; however, that version was neither performed nor published. Upon contacting the composer, the author learned that there was no performance-ready edition available. The purpose of this project, therefore, was to create a performance edition of Convergences Op. 28a by Marlos Nobre; to lead the premiere performance of the original version of the work; and to provide potential future performers with a descriptive analysis of the work, along with biographical information about the composer. After receiving revisions from ...

Contributors
Pereira, Diogo Ahmed, Hill, Gary W, Bailey, Wayne, et al.
Created Date
2012

Voltage stability is always a major concern in power system operation. Recently Fault Induced Delayed Voltage Recovery (FIDVR) has gained increased attention. It is widely believed that the motor-driven loads of high efficiency, low inertia air conditioners are one of the main causes of FIDVR events. Simulation tools that assist power system operation and planning have been found insufficient to reproduce FIDVR events. This is because of their inaccurate load modeling of single-phase motor loads. Conventionally three-phase motor models have been used to represent the aggregation effect of single-phase motor load. However researchers have found that this modeling method is ...

Contributors
Ma, Yan, Karady, George G, Vittal, Vijay, et al.
Created Date
2012

Effective professional development has been shown to improve instruction and increase student academic achievement. The Train the Trainer professional development model is often chosen by the state Department of Education for its efficiency and cost effectiveness of delivering training to schools and districts widely distributed throughout the state. This is a study of the Train the Trainer component of an innovative K12 professional development model designed to meet the needs of the state's lowest performing schools that served some of the state's most marginalized students. Pursuing a Vygotzkian social constructivist framework, the model was developed and informed by its stakeholders, ...

Contributors
Pollnow, Michele K., Jimenez-Castellanos, Oscar, Jimenez-Silva, Margarita, et al.
Created Date
2012

A comprehensive and systematic investigation on the diffusion and phase behaviors of nanoparticles and macromolecules in two component liquid-liquid systems via Molecule Dynamic (MD) simulations is presented in this dissertation. The interface of biphasic liquid systems has attracted great attention because it offers a simple, flexible, and highly reproducible template for the assembly of a variety of nanoscale objects. However, certain important fundamental issues at the interface have not been fully explored, especially when the size of the object is comparable with the liquid molecules. In the first MD simulation system, the diffusion and self-assembly of nanoparticles with different size, ...

Contributors
Gao, Wei, Dai, Lenore, Jiao, Yang, et al.
Created Date
2017

Many animals thermoregulate to maximize performance. However, interactions with other animals, such as competitors or predators, limit access to preferred microclimates. For instance, an animal may thermoregulate poorly when fighting rivals or avoiding predators. However, the distribution of thermal resources should influence how animals perceive and respond to risk. When thermal resources are concentrated in space, individuals compete for access, which presumably reduces the thermoregulatory performance while making their location more predictable to predators. Conversely, when thermal resources are dispersed, several individuals can thermoregulate effectively without occupying the same area. Nevertheless, interactions with competitors or predators impose a potent stress, ...

Contributors
Rusch, Travis, Angilletta, Michael, Sears, Mike, et al.
Created Date
2017

The ease of programmability in Software-Defined Networking (SDN) makes it a great platform for implementation of various initiatives that involve application deployment, dynamic topology changes, and decentralized network management in a multi-tenant data center environment. However, implementing security solutions in such an environment is fraught with policy conflicts and consistency issues with the hardness of this problem being affected by the distribution scheme for the SDN controllers. In this dissertation, a formalism for flow rule conflicts in SDN environments is introduced. This formalism is realized in Brew, a security policy analysis framework implemented on an OpenDaylight SDN controller. Brew has ...

Contributors
Pisharody, Sandeep, Huang, Dijiang, Ahn, Gail-Joon, et al.
Created Date
2017

The Maricopa County Heat Relief Network (HRN) is an ad-hoc partially self-organized network with some attributes of hierarchical coordination that forms each year to provide heat relief and hydration to residents in need by operating as cooling centers. These HRN organizations are a collection of non-profit, governmental and religious organizations. This dissertation looks at the HRN from a complexity governance perspective and engaged different parts of the network in interviews to learn more about their perspective in delivering heat relief. Further, participatory modeling with a prototype agent based model was done with the HRN coordinating agencies to look for emergent ...

Contributors
Uebelherr, Joshua, Johnston, Erik, Hondula, David, et al.
Created Date
2017

Anxiety is one of the most common psychiatric disorders among children yet characterized by lower use of mental health services. Preventive efforts have demonstrated promise in the ability to reduce anxiety symptoms. However, as evidence-based interventions move into real-world settings, there is a need to systematically examine potential implementation factors that may affect program outcomes. The current study investigates the relations between different aspects of implementation and their effect on outcomes of a school-based preventive intervention targeting anxiety symptoms. Specifically, the study examines: (1) the measurement of quality of delivery, (2) specific relations among implementation components, (3) relations between these ...

Contributors
Chiapa, Amanda, Pina, Armando, Dishion, Thomas, et al.
Created Date
2017

ABSTRACT Much attention has been given to food justice in both academic and activist communities as of late. This project adds to the growing discourse around food justice by using creative works produced by members of the black community as case studies to analyze the relationship between food justice and the criminal justice system in their neighborhoods. In particular, this project examines two unique sources of creative expression from the black community. The first is the novel Been ‘Bout Dat, the story of a young boy Fattz, who is born into the projects of New Orleans and takes to street ...

Contributors
Dennis, Matthew Ryan, Delmont, Matthew, Adamson, Joni, et al.
Created Date
2017

The Game As Life - Life As Game (GALLAG) project investigates how people might change their lives if they think of and/or experience their life as a game. The GALLAG system aims to help people reach their personal goals through the use of context-aware computing, and tailored games and applications. To accomplish this, the GALLAG system uses a combination of sensing technologies, remote audio/video feedback, mobile devices and an application programming interface (API) to empower users to create their own context-aware applications. However, the API requires programming through source code, a task that is too complicated and abstract for many ...

Contributors
Garduno Massieu, Luis, Burleson, Winslow, Hekler, Eric, et al.
Created Date
2012

In 2004 the Czech Republic, Estonia, Hungary, Latvia, Lithuania, Poland, Slovakia, and Slovenia joined the European Union (EU) as part of the EU's greatest enlargement to date. These countries were followed by Bulgaria and Romania in 2007. One benefit of joining the EU was the freedom for residents in the new EU member states to migrate to western European nations, notably the United Kingdom (UK). A result of this new freedom was an increased need for air travel. The intersection of the expansion of the EU with the introduction of low-cost airline service was the topic addressed in this study. ...

Contributors
Kurant, Jonathan, Niemczyk, Mary, Gibbs, Robert, et al.
Created Date
2012

The purpose of this study was to answer the question, "What are the experiences of students who have completed the Achievement Academy program?" In collecting data to answer this question, a series of clarifying questions also emerged: "What are the cultural, academic, and personal costs and benefits associated with being a part of Achievement Academy?"; "How have students defined or redefined their cultural, social, academic, and personal identities because of Achievement Academy?"; and "In what ways have the students used their surroundings and experiences to overcome preconceived notions of either what they were capable of or general expectations of those ...

Contributors
Calleroz White, James, Brayboy, Bryan, Neck, Christopher, et al.
Created Date
2012

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.