Digital Commons Network^™

Conflict In Couples Therapy: Enhancing Relationships Through A Video Tape Feedback Intervention Intending To Develop Effective Conflict Communication Skills, Chasidy I. Faith

Theses and Dissertations

The current study examined the effectiveness of a Gottman-based intervention (2007) aimed to increase effective conflict communication. The study utilized a single case design to examine two couple's conflict interactions through the use of a video tape feedback intervention and psychoeducation about effective and ineffective conflict communication. Couples completed a four week pre-test measurement phase, three sessions of video tape feedback, and four week post-test measurement phase. Through visual analysis, the study investigated the effect that this conflict management intervention had on relational satisfaction and adjustment, life satisfaction, overall distress levels, and conflict abilities. Findings of the current study were …

Molecular Simulation For Neurodegenerative Diseases: From Modelling Alpha-Synuclein In Aqueous Solutions To Drug Delivery Systems, Erica Ann Hicks

Theses and Dissertations

Using computer simulations, we developed a better understanding of some key chemical steps of alpha-synuclein aggregation as well as amantadine for drug delivery systems. The aggregation and fibrillation of alpha-synuclein, a brain protein of 140 residues, has been linked to several neurodegenerative diseases, including Parkinson's and Alzheimer's diseases. Using molecular dynamics, alpha-synuclein, at various temperatures of 293 K, 310 K, 323 K and 348 K, was shown to undergo rapid conformational change. The non-amyloid- β component (NAC) of alpha-synuclein that is not sterically hindered is suspected to undergo aggregation.

Amantadine has been shown to help regulate the symptoms of Parkinson's …

Targeted Overexpression Of Metallothionein In Endothelial Cells Mitigates Pulmonary Alveolar Basement Membrane Thickening In Transgenic Diabetic Ove Mice: An Unbiased Tem Morphometric Analysis, Holly M. Hewitt

Theses and Dissertations

Damage to small blood vessels in diabetes mellitus (DM) is largely the result of hyperglycemia-driven oxidative stress. This is manifested morphologically by capillary basement membrane (BM) thickening, the hallmark feature of chronic complications of DM. In an effort to demonstrate pulmonary alveolar BM (PABM) thickness increase in DM and to demonstrate for the first time, mitigation of the increase utilizing antioxidant therapy, we crossed the severely diabetic transgenic mouse (OVE) with Jtmt, our recently developed transgenic animal model that overexpresses the antioxidant metallothionein (MT) in endothelial cells. Unbiased TEM morphometry demonstrated that PABM widths in diabetic (OVE) mice were significantly …

Cultural Hybridization: Bicultural Self-Efficacy And Resilience In Northern Plains American Indians, Kyle Xavier Hill

Theses and Dissertations

The present study examined bicultural self-efficacy and its relationship to resilience in Northern Plains American Indians. American Indians in the Northern Plains, like many tribes in the United States, experienced a calamitous history marked by interactions with the federal government that were often fatal to the Indigenous peoples of North America, and found to contribute to a conflicted individual and collective well-being of these people within the Northern Plains region. As such, the investigation sought to identify the relationships between that of cultural identity, resilience, and negative life events, or risk, to measures of psychopathology. To that end, efforts involved …

Performance Comparison Between Music And Esprit Algorithms For Direction Estimation Of Arrival Signals, Samira Kharel

Theses and Dissertations

This thesis examines and compares the performance of Multiple Signal Classification (MUSIC) and Estimation of Signal Parameters via Rotational Invariance Techniques (ESPRIT) for the estimation of Direction of Arrival (DOA) of incoming signals to the smart antenna. The comparison of these two algorithms was done on the basis of parameters like number of array elements, number of incoming signals, angle difference between the incoming signals, number of the samples taken of signal, processing time and SNR ratio.

These two algorithms were implemented with MATLAB and SIMULINK for the experimental purpose. After all the experiments performed, it was analyzed that results …

Interprofessonal Education: Two Analyses Of Revised Instruments, Comparisons Of Professions, And Effectiveness Of An Interprofessional Health Care Course, Andrew Knight

Theses and Dissertations

The purposes of study #1 were to assess the reliability of the Readiness for Interprofessional Learning Scale (RIPLS-2010, Parsell & Bligh, 1999) instrument that was used in an Interprofessional Health Care (IPHC) course at University of North Dakota from 2010-2012 and compare students by discipline. The IPHC course curriculum team includes the director of Interprofessional Education, a course coordinator, and one faculty representative from medicine, nursing, physical therapy, occupational therapy, social work, music therapy, communication science and disorders, and nutrition/dietetics. The purposes of study #2 included an analysis of the reliability of a different version of the RIPLS (called RIPLS-2013) …

Mobile Vehicle Road And Weather Observation Quality Check Methods, Daniel Raymond Koller

Theses and Dissertations

Today State Departments of Transportation rely more and more on road weather data to make maintenance decisions. Inaccurate data can result in wrong treatment applications or inadequate staffing levels to maintain the roadway at the desired level of service.

Previous methods of road condition data reporting have been limited to static in situ sensor stations. These road weather information systems (RWIS) provide varied data about precipitation, winds, temperature, and more, but their siting does not always provide an accurate representation of weather and road conditions along the roadway. The use of mobile data collection from vehicles travelling the highway corridors …

Women's Use Of Intimate Partner Violence: An Examination Of Attachment, Coping, And Gender Ideology, Theresa Elizabeth Magelky

Theses and Dissertations

Until recently, much of the research on intimate partner violence has focused primarily on male aggressors. However, research has increasingly indicated that women use violence against male intimate partners at higher rates than previously suspected. Significant controversy exists with regard to the context, motivation, and types of violence used by women. The current study explored the degree to which female aggressors' attachment styles are associated with and predictive of their use of intimate partner violence against men. In addition, coping processes and feminine ideology were studied, particularly in combination with attachment style, to determine their relationship with use of partner …

Comparison Of United States Aia First-Inventor-To-File With Chinese First-To-File, Jing Wang, Weidong Liu, Lei Zhang, Lei Han, Ningling Wang, Stacy Lewis, Christina N. Gervasi, Tom Irving

University of Dayton Law Review

No abstract provided.

Discrimination Based On National Origin And Ancestry: How The Goals Of Equality Have Failed To Address The Pervasive Stereotyping Of The Appalachian Tradition, Matthew H. Walker

University of Dayton Law Review

No abstract provided.

Student Newspapers At Public Colleges And Universities: Lessons From The United States, Charles J. Russo, Terry L. Hapney

Educational Leadership Faculty Publications

An on-campus activity of enduring interest in the United States that is present elsewhere in the English-speaking world, but that has yet to yield reported litigation or academic writing in Great Britain, concerns free speech issues associated with student newspapers in higher education. Student newspapers have long occupied a significant role in their dual functions of informing members of their campus communities and as preparation grounds for future journalists. Against this background, the remainder of this article is divided into three major sections. The first part examines the nature of student newspapers and related issues while the second examines key …

Bullying, The Law, And Safe Schools, Charles J. Russo

Educational Leadership Faculty Publications

Few issues have generated more interest from educators in the last decade than bullying. And with good cause: various sources report that approximately 160,000 students avoid school every day for fear of being physically or emotionally abused by their peers.

Prevention strategies are difficult to develop without first understanding why bullies act as they do. Research suggests that bullies may be influenced by such factors as the personal characteristics and physical appearances of their victims, including their race, clothing, size, gender, sexual orientations (actual or perceived), general “look,” and family socioeconomic status. Some bullies, who typically lack social skills and …

International Adoption Discourse Analysis : Interdisciplinary Approaches To Media Discourse, Youngae Lee

LSU Doctoral Dissertations

This research is focused on media discourse analysis with interdisciplinary perspectives in language, culture, and gender studies. The purpose of this study is to analyze the media discourse of live interpreter-mediated events with distinctive perspectives involving socio-cultural, structural, and linguistic approaches. The discourse used as data is collected from a live Korean TV program called “I Miss That Person” (IMTP). From IMTP, I titled the first clip “Han, Youngwoong’s Discourse” as Data 1 and the second clip “Lee, ChunShik’s Discourse” as Data 2. Two clips of each data can be seen at www.youtube.com. The analysis of the media discourse is …

Examining The Effect Of Innovation On The Market Structure Of The U.S. Media Industry, Thomas Edward Vizcarrondo

LSU Doctoral Dissertations

This dissertation examines if and how technological innovation influences market structure of the media industry. The empirical focus is twofold: 1) to measure and quantify the level of ownership concentration and competition (i.e., market structure) of the U.S. media industry, and 2) to examine the market structure of the media industry as a function of the adoption of three different media technologies, including television, cable television, and the Internet. OLS regression analysis is employed to address the following research question: How do technological innovations affect the market structure of the media industry? Results of the study provide support for the …

A Hybrid Framework Of Iterative Mapreduce And Mpi For Molecular Dynamics Applications, Shuju Bai

LSU Doctoral Dissertations

Developing platforms for large scale data processing has been a great interest to scientists. Hadoop is a widely used computational platform which is a fault-tolerant distributed system for data storage due to HDFS (Hadoop Distributed File System) and performs fault-tolerant distributed data processing in parallel due to MapReduce framework. It is quite often that actual computations require multiple MapReduce cycles, which needs chained MapReduce jobs. However, Design by Hadoop is poor in addressing problems with iterative structures. In many iterative problems, some invariant data is required by every MapReduce cycle. The same data is uploaded to Hadoop file system in …

"It's Easier If You Have A System" : Analysis And Applications Of The Milanov Violin Method, Paula Farias Bujes

LSU Doctoral Dissertations

The purpose of this research was to analyze the historical context, philosophic basis, and teaching principles of Trendafil Milanov’s violin method, as well as practical applications for violin pedagogy. This qualitative case study incorporated narrative and material culture components and utilized ethnographic observations and semi-structured interviews. The participants were members of the Milanov family who were raised in that tradition and an American student using the Milanov method at the time of the study. An analysis of Milanov’s last published method, First Violin Lessons (1981), was completed to complement interview and observation data. Emergent themes related to the method’s pedagogical …

On-The-Fly Tracing For Data-Centric Computing : Parallelization, Workflow And Applications, Lei Jiang

LSU Doctoral Dissertations

As data-centric computing becomes the trend in science and engineering, more and more hardware systems, as well as middleware frameworks, are emerging to handle the intensive computations associated with big data. At the programming level, it is crucial to have corresponding programming paradigms for dealing with big data. Although MapReduce is now a known programming model for data-centric computing where parallelization is completely replaced by partitioning the computing task through data, not all programs particularly those using statistical computing and data mining algorithms with interdependence can be re-factorized in such a fashion. On the other hand, many traditional automatic parallelization …

Strategic Interaction And Social Networks, Quqiong He

LSU Doctoral Dissertations

This dissertation consists of three essays which investigate individuals’ interaction in different contexts using social network analysis. The first essay generalizes the models of link formation of Rogers (2005) by allowing that giving and asking choices can be made separately and simultaneously by each agent. We focus on two specifications of the relationship function: the concave specification and the linear specification. The second essay empirically tests how the pattern of village structure, in terms of lineage network composition, affects people’s reciprocal behavior, utilizing data from Chinese Household Income Project Survey 2002. The third essay demonstrates different types of asymmetries and …

Magnetic Deflections Of Ultra-High Energy Cosmic Rays From Centaurus A, Azadeh Keivani

LSU Doctoral Dissertations

The origin and mass composition of ultra-high energy cosmic rays (UHECRs) are among the mysteries of particle astrophysics. Since UHECRs are mostly or entirely charged particles, they will be deflected in cosmic magnetic fields on their way to Earth. UHECR deflections in the Galactic magnetic fields (GMF) should be considered to identify their origin and nature.

The calculated Galactic magnetic deflections of UHECRs from a source strongly depend on the GMF model. I use the recent GMF model of Jansson and Farrar (JF12), a 35-parameter model which includes coherent, striated and random components and is constrained by WMAP7 Galactic synchrotron …

Preparing To Teach: Redeeming The Potentialities Of The Present Through “Conversations Of Practice”, Andrew Ek, Margaret A. Macintyre Latta

Department of Teaching, Learning, and Teacher Education: Faculty Publications

A prospective teacher and a teacher educator enter into a yearlong conversation seeking greater curricular physicality and materiality within its enactment. Dewey’s (1938) temporal educative relation of teaching and learning as an ever-present process is helpful, asking both parties to dwell mindfully at the intersections of teaching/learning situations and interactions. Attention turns to the lived curricular features and consequences of preparing teachers to teach as an ever-present process. The role and place of self-other negotiation is illuminated within curricular enactment, giving expression to teaching/learning as an ever-present process. Pedagogical significances are redeemed through greater teaching mindfulness of the temporality at …

Cognitive Case Studies Of Chinese In Discourse Analysis And Classroom Teaching, Yanqiu Yang

LSU Doctoral Dissertations

In the first case study, a piece of recent BBC news reported on Chinese netizens leaving random but funny comments on a Western website attracted people’s attention. A closer look at those comments reveals that understanding the Chinese netizens’ comments requires metaphorical and cultural knowledge. This study starts with theoretical explanations on metaphor from different perspectives and then presents cultural variations in Western and Eastern metaphors. With theories and cultures grounded, a detailed analysis was done to show people without Chinese cultural background how to understand the Chinese Internet metaphors that drew people’s attention. The second case study takes a …

Sicong Ma's Amei Suite & Gaoshan Suite : Historical Background And Performer's Guide, Ming-Ying Chiu

LSU Doctoral Dissertations

Before the Spanish, the Dutch, the Japanese, and the Chinese Mainlanders occupied Taiwan, Austronesians are believed to have been the island’s first immigrants. They are acknowledged as the Aboriginal Taiwanese. Since these people do not have a written language, music, especially singing, became an important means of communication and education for the Aborigines, whose culture is today considered one of the most historically valuable cultures in Taiwan. Sicong Ma (1912-1987) is a major composer who also played an important political role in China. After escaping from China during the Culture Revolution in 1967, Ma was protected by the United States …

Use And Access Of Emerging Technology Impact: A Study Of Startup Women Entrepreneurs In The United States, Erastus Ndinguri

LSU Doctoral Dissertations

The purpose of this study was to determine the relationship between the extent of use and access of emerging technology in business and different characteristics that motivate entrepreneurial women in the United States to generate business ideas and/or foam businesses. Based on a literature review, Use and Access of emerging technology was conceptualized as repeated or perceived behavior emanating from using emerging technology as well as knowledge of the technology. A new instrument Emerging Technology Entrepreneur Survey was developed and administered online to 283 entrepreneurial women who had provided usable emails in the Women in Business Program seminar event. The …

Toward A Redefinition Of Musical Learning In The Saxophone Studios Of Argentina, Mauricio Gabriel Aguero

LSU Doctoral Dissertations

The academic teaching of saxophone in Argentina is a recent activity compared with the teaching of others instruments. The curricula have been modeled in European schools, covering exclusively classical music and, therefore, setting aside the particularities Argentine society express through its own music. Composers have written several works for saxophone including local elements, such as folkloric rhythms and tango language; but the students in the academy are not able to learn them in a methodical manner. The aim of this research is to bring to the surface the gap between what is taught in the saxophone classrooms and what the …

Polygamy Is Creepy, Wrong, And Sick! (However, I Find It Fascinating) : Parasocial Comparison, Parasocial Processing, Parasocial Contact Hypothesis, And Polygamy, Thomas Phillip Madison

LSU Doctoral Dissertations

This dissertation examined tolerance of polygamists as a result of exposure to television programming. Specifically, it looked at how audiences form attitudes toward the practice of polygamy and its participants in light of viewing its portrayals in popular television entertainment. Using historical research, semi-structured interviews, surveys of viewers and students, and an experiment, I explored the issue of tolerance among different types of Americans. The findings in these studies demonstrate that Americans never cared for polygamy and continue to find little appeal for its practice. Yet, we are captivated by television shows that focus on polygamy. Part of our habit …

Networked Learning : Evaluating The Effectiveness Of Distance Education In Comparison To Traditional Education, Tireka Patrice Cobb

LSU Doctoral Dissertations

The purpose of this study was to evaluate the effectiveness of alternative course delivery methods, which can ultimately help higher education stakeholders make informed decisions for present and future educational endeavors. Emerging systems of educational technology, such as ‘networked learning’ and the increasing development of online courses have created many questions concerning the effectiveness of online learning relative to face-to-face learning. More research supporting online as an effective alternative to traditional education is needed as an evaluative tool to potentially mitigate the budgetary constraints, which pose a threat to the institution’s ability to fulfill their mission of providing a quality …

Keeping It In The Target Language, Aleidine Kramer Moeller, Amy Roberts

Department of Teaching, Learning, and Teacher Education: Faculty Publications

This article investigates how target language use can be optimized in the language classroom to enhance language development. Principles and guidelines for integration of the target language are extracted from empirical evidence and best practices demonstrated by teachers who maximize target language. Classroom tested strategies and examples are described and illustrated.

There is much debate about the use of the target language (TL) and first language (L1) in the foreign language classroom. How much TL will maximize language development? When should L1 be used and how often? Language teachers are receiving mixed messages that range from 100% exclusive use of …

Nanotube Film-Enhanced 3-D Photoanode For Application In Microsystems Technology, Fareed Dawan

LSU Doctoral Dissertations

Surface area plays an important factor in the energy conversion performance of solar cells. It has also emerged as a critical factor in the evolution of high-performance micro-electro-mechanical systems (MEMS) and multifunctional microstructures most of which will benefit from integrated on-chip solar power. Presented here is the hierarchical fabrication and characterization of TiO2 nanotubes on non-planar 3-dimensional microstructures for enhanced performance of the photoanode in dye-sensitized solar cells (DSSCs). The objective is to increase photoanode performance within a 1 cm2 lateral footprint area by increasing the vertical surface area through the formation of TiO2 nanotubes on 3-D microstructures. In the …

Burn, Boil & Eat : An Intersection Analysis Of Stereotypes In The Most Influential Films Of All Time, Roslyn M. Satchel

LSU Doctoral Dissertations

This research builds upon the work of Entman & Rojecki (2001) in examining the ways the most influential movies use racial stereotypes in media frames. The results of this study contribute to the rather limited mass media research and body of knowledge regarding the media content that attracts the largest and most enduring audiences in the new media landscape. As ten of the films that have generated the most revenue, the movies in this sample constitute a genre of movies that are also a prime feature of on-going publishing, cable, internet, digital gaming, DVD, and movie sequel franchises. If, as …

Musical Achievement And Attitude Of Beginning Piano Students In A Synchronous Videoconferencing Lesson Environment, Rebecca Carter Bellelo

LSU Doctoral Dissertations

The purposes of this study were to examine the effects of an online synchronous lesson environment on beginning piano students’ musical achievement, time spent in target behaviors across the study period, and attitude toward piano lessons. Beginning piano students (N = 19) between ages 6-9 with no prior private music instruction served as participants, receiving 30-minute weekly lessons throughout a 7-month period. Participants were grouped into one of the two lesson groups: a face-to-face traditional lesson group or distance lesson group. Pre-treatment assessments included a beginner readiness assessment and online attitudinal survey. The post-treatment musical achievement tasks (a prepared performance …