Digital Commons Network^™

A Stylistic Analysis With Performance Suggestions Of Robert Muczynski’S Selected Late Piano Works: Maverick Pieces, Opus 37, Masks, Opus 40, And Dream Cycle, Opus 44, Ji Hyun Kim

Dissertations

Robert Muczynski (1929-2010) was a composer, pianist, and educator whose work is starting to garner more attention and interest from scholars, performers, and audiences.

Muczynski’s musical output covers a variety of genres from works for solo instruments to orchestral works and film scores. He was especially devoted to writing for piano. This is well represented in his musical output. Among his forty-eight compositions with opus numbers, seventeen works are for solo piano. He also wrote a piano concerto (No.1, Op.7), and twelve chamber works featuring the piano. Although his music has increased in popularity, it is less discussed when compared …

The Effect Of Precursor Design And Processing On The Semi-Crystalline Morphologies Of Polyacrylonitrile-Based Carbon Fiber, Katelyn Cordell

Dissertations

Basic research to control the morphology of polyacrylonitrile (PAN)-based carbon fiber is crucial for next generation composites as it determines their mechanical properties and final use. Poor molecular design of PAN-based precursors and fiber processing causes morphological defects and mechanical limitations.^1,2 This research focused on utilizing the controlled polymerization technique, reversible addition-fragmentation chain transfer (RAFT), of novel acrylamide comonomers to afford well-defined precursors with precisely controlled molecular design. This controlled RAFT technique improved the overall precursor graphitic structure as evident by the increased extent of stabilization and reduced activation energy as compared to precursors prepared by traditional free radical …

The Economic Impacts Of Casino Gaming In Mississippi: Local, Regional, National And International Considerations, Janelle Townes

Dissertations

Casino development and the proliferation of the casino gaming industry has centered on the prevailing issue of economic impact. The purpose of this study was to determine what impact casinos in Mississippi have on the economy of the host communities. In this quantitative descriptive research study, the primary employment, tourism and revenue data were gathered from records provided by the Mississippi Gaming Commission to test the level of change that occurred in the host communities of Mississippi casinos between 2000 and 2015, a period when Mississippi communities experienced severe economic crises due in part to natural diseasters and economic recession. …

Digital Literacy Among Teachers: Identifying Digital Divide Among Interactive Whiteboard Users In Public High Schools, Tammy R. Oatis

Dissertations

Since No Child Left Behind Act pressure has been placed on teachers for higher achievements and accountability. Teachers are required to balance learning and integrating new technology into their curriculum, but not all teachers are. In order for teachers’ to learn how to successfully integrate new technology, they must be motivated to use new technology. This study examines the roles of digital literacy in high schools in order to identify digital divides among Digital Immigrant and Digital Native teachers who teach grades 9^th through 12^th that adopt or choose not to adopt the use IWB. This study investigates …

The Histoplasma Capsulatum Ddr48 Gene Is Required For Survival Within Macrophages And Resistance To Oxidative Stress And Antifungal Drugs, Logan Blancett

Dissertations

Histoplasma capsulatum(Hc)is a systemic, dimorphic fungal pathogen that affects upwards of 500,000 individuals in the United States annually. Hc grows as a multicellular mold at environmental temperatures; whereas, upon inhalation into a human or other mammalian host, it transforms into a unicellular, pathogenic yeast. The research presented in this dissertation is focused on characterizing the DNA damage-responsive gene HcDDR48. HcDDR48was originally isolated via a subtractive DNA library enriched for transcripts enriched in the mold-phase of Hcgrowth. Upon further analysis we found that HcDDR48is not just expressed in the mold morphotype, but both growth programs …

Strategic Hiring And Research Productivity At U.S. Research Universities, David S. Mooneyhan

Dissertations

Research universities provide new knowledge that advance technology and links the United States’ science and knowledge system with the world (Altbach, 2011). Public research universities play a significant role in regional and national economic development. Universities rely on funding from multiple sources to operate effectively. However, in recent years, public research universities in the United States have experienced declines in state funding (Hyman & Jacobs, 2010; Webber, 2017).

To offset declines in funding, public research universities may seek to increase research productivity through the hiring of faculty to address strategic institutional research goals. Strategic hiring is one approach used by …

Adsorption Of Polyisobutylene-Based Dispersants Onto Carbon Black, Travis Paul Holbrook

Dissertations

The formation of carbonaceous by-products (e.g. soot) during the operation of an internal combustion engine is unavoidable and the aggregation of this soot leads to deleterious effects including abrasive wear of the engine, increased oil viscosities, and sludge deposition. Dispersants, which are composed of a hydrophobic tail and a polar headgroup, are used as oil additives to aid in the suspension and stabilization of the soot particles. Polyisobutylene succinimide (PIBSI) is the most well-studied class of dispersants and is characterized by a linear architecture and polyamine headgroup that interacts with soot by acid-base and dipole-dipole interactions. As such, there remains …

The Antimicrobial Activity And Cellular Targets Of Plant Derived Aldehydes And Degradable Pro-Antimicrobial Networks In Pseudomonas Aeruginosa, Yetunde Adewunmi

Dissertations

Essential oils (EOs) are plant-derived products that have been long exploited for their antimicrobial activities in medicine, agriculture, and food preservation. EOs represent a promising alternative to conventional antibiotics due to the broad-range antimicrobial activity, low toxicity to human commensal bacteria, and the capacity to kill microorganisms without promoting resistance. Despite the progress in the understanding of the biological activity of EOs, many aspects of their mode of action remain inconclusive. The overarching aim of this work was to address these gaps by studying molecular interactions between antimicrobial plant aldehydes and the opportunistic human pathogen Pseudomonas aeruginosa. We initiated …

Social Media, Journalism And Crisis: Twitter Representation Of #Syrianrefugees In Western News Media, Ahmad Khaled Alshallal

Dissertations

Generally, there have been conflicts in the world regarding media coverage especially on #SyrianRefugees in Western media. It is undebatable that the Western states have political stability and peace; thus, they remain better hosts for asylum seekers and other refugees who come in search of greener pastures. However, current trends have hindered such countries from being ideal hubs because citizens have basic fears including those related to national security. Refugee situations have attracted lots of controversies over the years to the point that the concern is evident in the media. This dissertation explores the crisis of Syrian refugees and the …

Relationship Between Self-Development, Mentorship, And Senior Military Officer Moral Judgment, Garry Thompson

Dissertations

Despite a renewed emphasis on ethics programs across the Department of Defense (DOD) since 2007, the number of senior officer ethical failures increased by 13% from 2015 to 2017 (Copp, 2017). If the trend of ethical failures and misconduct continue, the military faces a further decline in public confidence (DoDOIG, 2017). The 2017 DOD Inspector General report noted the trend of senior leader ethical failures might foster negative public perceptions regarding military leader’s overall dedication, sacrifice, ethics, and character (DoDOIG, 2017).

A review of military literature revealed the importance of mentorship and self-development in professional development; however, gaps between …

Authenticity And Practicality: Evaluating And Performing Multicultural Choral Music, Jesse Noote

Dissertations

Many choral music educators believe that multicultural music is a vital part of any choral curriculum. However, the research shows that these same choral directors are reluctant to select multicultural octavos because they lack training in non-Western music, which prevents them from effectively teaching and performing this music authentically. The purpose of this dissertation is to equip choral directors with the necessary tools for bridging the gap between desiring to perform and actually performing multicultural octavos.

Six authors have provided authenticity checklists that are designed to help music educators evaluate and perform multicultural music. This research synthesizes those lists to …

Administrative Involvement With Student Discipline And Teacher Morale In Mississippi Schools, Melanie Taylor

Dissertations

Administrative involvement is vital to the success of a school; therefore, the school principal has the authority and responsibility to offer various forms of support to teachers and students that make daily tasks and procedures more efficient and effective. The purpose of this study was to examine the influence of administrative involvement in student discipline on teacher morale. This quantitative study explored the relationship between administrative involvement and teacher morale by examining the administrator’s involvement with student discipline accounting for school climate.

Informed by a theoretical framework that includes path-goal theory (House, 1996) and leadership behaviors and traits that are …

Johann Strauss Ii's Die Fledermaus: Historical Background And Conductor's Guide, Jennifer Bruton

Dissertations

Students pursuing graduate degrees in conducting often have aspirations of being high school or college choir or band directors. Others want to lead orchestra programs in educational or professional settings. Sadly, many colleges and universities do not have systems in place that provide avenues for those choosing this career path. The curriculum should go beyond teaching the rudiments of baton technique. Students should receive instruction and practical experience, applying what they have learned. Lab bands and choirs are a helpful tool, but I believe opera programs provide an ideal and essential venue where conductors can not only improve and hone …

The Usage And Impact Of Outpatient Commitment Orders On Suicide And Suicide Attempt Rates In Mississippi, Sam Mauldin

Dissertations

Rates of self-harm and suicide in the United States have not decreased since 1980 and remained relatively constant through the start of the 21^st Century. The most recent data indicate that suicide rates in the United States have risen by about 2% a year from 2006 through 2016, although suicide rates have decreased in other countries during the same timeframe. Finding a viable intervention to slow rates of self-harm and suicide is needed in the United States. The need for closer patient observation has been cited as an underutilized intervention for the reduction of attempts of self-harm and suicide. …

Narcan Can Save Your Loved One: Designing Messages For The Opioid Crisis Using The Extended Parallel Process Model, Braden Bagley

Dissertations

In 2017, the United States Department of Health and Human Services (HHS) declared the opioid epidemic a public health emergency. The opioid epidemic has become widespread because of over prescription and extreme addiction. In recent years, the crisis has become dire because of the staggering annual death toll from overdoses. Although the number of opioid-related deaths has risen, so too have the innovations designed to combat opioid abuse and overdoses. The use of naloxone is a safe and reliable option for treating overdose victims. In fact, many first responders are primarily relying on the medication in such emergencies. This study …

Change Effort Organizational Communication Effectiveness And Work Locus Of Control Influence On Change Fatigue In The Workplace, Kady B. Pietz

Dissertations

Approximately 70% of change management initiatives fail (Beer & Nohria, 2000; Kotter, 2007; Pasmore, 2011; Warner, 2018), and employee reactions to change are critical in forecasting successful change efforts (Connell & Waring, 2002). Predicting and implementing successful change serves as a critical component in addressing failed change. Change fatigue as an employee experience, among other factors, results in adverse outcomes for organizations through change. Addressing contributing factors of change fatigue to avoid the onset of and potentially harmful implications of change fatigue could also improve change management initiatives (Perel, 2015). To better understand how to successfully implement change in organizational …

Winning Public Hearts And Minds: Security And Development Aid In The 21st Century, Mohammad Ashraf

Dissertations

In the aftermath of the September 11, 2001 attacks against the United States, foreign aid has focused on winning public hearts and minds in the aid recipient states as a hedge against insecurity and means to achieve progress in the “war on terror.” Western donors, especially the United States, argue foreign aid is an effective tool to expand government capacity and control over territory, win public hearts and minds, and ultimately mitigate the need and significant military costs of deployment to counter insecurity, extremism, and terrorism in weak, fragile and failing states.

This dissertation uses case studies to explore the …

An Analysis Of Western Art Music Arrangements For Steel Pan Chamber Ensemble, Ian Meiman

Dissertations

This dissertation is an analysis of western art music arrangements for steel pan chamber ensembles. Specifically, this dissertation will analyze how certain arrangers have adapted western art music for steel pan chamber ensemble while discussing the possible methods the arranger used to create this adaptation. The analysis will observe the melodic, harmonic, rhythmic, and other significant alterations made in the steel pan chamber arrangement, and discuss any changes made, whether due to the adaptation of the instruments or otherwise, from the original works. The dissertation will also include a brief historical discussion on western art music’s influence of early steel …

Selected Performance Indicators Of University-Model Schools, David Herndon

Dissertations

University-Model® schools seek to blend attributes of homeschooling with traditional schooling by transferring a significant portion of classroom time to a satellite classroom, typically the student’s home. Proponents suggest the model lends itself to better prepared and well-balanced graduates due to the forced ownership required of students in terms of time management, the development of independent study habits, increased balance of family life, and subsequent parental guidance; however, very little research exists to validate these claims. These tenants of the model are in line with recent research and theories suggesting a more holistic approach, beyond academic metrics, to ensure college …

Developing A Computational Framework For A Construction Scheduling Decision Support Web Based Expert System, Feroz Ahmed

Dissertations

Decision-making is one of the basic cognitive processes of human behaviors by which a preferred option or a course of action is chosen from among a set of alternatives based on certain criteria. Decision-making is the thought process of selecting a logical choice from the available options. When trying to make a good decision, all the positives and negatives of each option should be evaluated. This decision-making process is particularly challenging during the preparation of a construction schedule, where it is difficult for a human to analyze all possible outcomes of each and every situation because, construction of a project …

Unveiling Identities: A Cultural Study Of The Portrayal Of Leading Women In Zhang Yimou Films, Patrick Mcguire

Dissertations

It is imperative to recognize the ongoing collaborations of filmmakers from different countries. Film director Zhang Yimou, cited in this work, has reached out beyond his Chinese borders in recruiting both cast and crew on many of his latest features. But the field of film studies appears to have limited their investigations of such cross-cultural analyses, in particular the subjective analysis of the female lead character in film. Subjective and culturally wired as such, researchers bring forth conscious observations from their socialized unconscious minds.

This textual analysis begins with a comparison of two Chinese films, particularly observing their similar female …

Solo Trombone With Electronic Accompaniment: An Analysis And Performance Guide For Three Recent Compositions, Joshua Mize

Dissertations

This dissertation examines three solo trombone works, each with a different electronic accompaniment–fixed media, live electronics with a computer, and live electronics with a loop station. A historical and cultural background establishes a context for each accompaniment type, followed by a brief introduction of the selected composition and its composer. Then, an analysis of the piece explores how the electronic accompaniment functions within the context of the solo. Finally, a performance guide addresses rehearsal techniques and important aspects of performing with the different electronic accompaniments. The final product is a pedagogical resource representing current literature for the trombone and electronics …

The Changing News Paradigm Of South Mississippi’S Sun Herald As Seen Through The Eyes Of Its Journalists: 1968-2018, Judy Day Isbell

Dissertations

From the earliest days of the American democracy, one of the key tenets of the new government was rule by an informed electorate. This notion of rule of the people, by the people, for the people was established in the first article of the United States Constitution when the houses of Congress were carefully designed, and the idea of a knowledgeable constituency was emphasized in the first amendment when among such basic freedoms as speech, religion and assembly was freedom of the press.

Newspapers in America have changed significantly since the writing of that constitution, but most particularly in the …

Female Student Perceptions Of Factors That Influence Persistence In Male-Dominated Community College Career And Technical Education Science, Technology, Engineering, And Math Programs, Valeria Williams

Dissertations

The number of males enrolled in science, technology, engineering, and math (STEM) programs outnumber female counterparts (Wang & Degol, 2017). The disparity is even greater in persistence rates for STEM related fields (Glass, Sassler, Levitte & Michelmore, 2013). The purpose of this study is to explore the experiences of females enrolled in traditionally male-dominated programs of study, specifically in the areas of STEM in community and junior colleges, to determine factors that influence persistence.

Although previous research exists focusing on women in STEM, most studies explore the barriers women face (Ong, Wright, Espinosa, & Orfield, 2011). The findings from previous …

Bio-Inspired Polymers As Models For Determination Of Non-Covalent Structure/Binding Interactions With Amyloid Β Peptides, Gliadin, And Bovine Γ-Crystallin, Ashleigh Bristol

Dissertations

This dissertation focuses on the development of bio-inspired polymers as models to evaluate binding modes with various proteins through specific design of pendent functionality. Genetic variances can result in abnormal protein behavior in the body, such as aggregation events or mislabeling as an antigen, where polymer/protein complexation can provide insight into protein stability and potential therapeutic approaches. Polymer/protein interactions on the molecular level can occur through various modes, such as hydrogen bonding, electrostatic binding, and hydrophobic interactions. Polymers of different architectures containing acrylamido backbone structures were utilized to study structure/binding interactions in vitro, with the goal of advancing knowledge in …

Removing Embedded Corruption: Development Mechanisms And Case Studies In East Africa For Ending Graft, Keith Newcomer

Dissertations

Removing embedded corruption depends on 12 state characteristics and mechanisms that reduce patronage network influence and protection. This reduction cannot happen swiftly and requires staged and strategic planning to prevent state collapse, and generally prioritizes petty corruption shifts before grand corruption. Two foundational characteristics are necessary for nations to enact serious reforms: the existence of a core anti-corruption ideology group that controls the government, and political will to enforce said ideology at the state level. Without these two, anti-corruption efforts are half-hearted and ineffective and leads to state perpetuation of graft. This core group and leadership is responsible to enact …

From Carver To Carter: The Political Economy Of Peanut Cultivation In The South, 1945-1976, Hayden Noel Mcdaniel

Dissertations

This dissertation focuses on the creation of a robust peanut industry in the South during the twentieth century, tracing its growth from a minor, local subsistence commodity to an agribusiness contributing to mass consumption. This study argues that local groups, constituents of peanut producing regions, and their representation in Congress worked together to establish a national peanut culture. Because peanuts’ rise in importance happened nearly simultaneously with the escalation of federal agricultural policies, studying peanuts rather than other traditional crops best demonstrates the interconnected relationship between federal policy and agricultural politics in the South.

History And Development Of British Secular Song For Solo Voice And Clarinet, Nancy Williams

Dissertations

Even though the use of the solo clarinet in British song made large advances in the twentieth century, many clarinetists are unaware of its repertory. A study of these songs will make it easier for performers to find these scores and will encourage them to program a greater variety of these songs, many of which are significantly underserved. Furthermore, a study of this repertory will lead to greater understanding of the importance of the repertoire and the role of the clarinet in it, resulting in informative and engaging performances. Both the investigation of the history of the clarinet's use in …

Psychometric Evaluation Of The Casey-Fink Graduate Nurse Experience Survey, Kathryn C. Casey

Dissertations

Graduate nurses experience stress transitioning from the role of nursing student to practicing professional nurse. Understanding the graduate nurse’s role transition experience is important because excessive and unrelieved stress might influence job satisfaction and contribute to high turnover. Measuring and improving the role transition experience for graduate nurses has become important for healthcare organizations due to concerns regarding retention. A valid and reliable instrument was needed to assess the graduate nurse’s role transition experience. The Casey-Fink Graduate Nurse Experience Survey (Casey, Fink, Krugman, & Propst, 2004) is the most commonly used instrument to measure the stressors, fears, and challenges experienced …

We Were Asked To Deny A Part Of Ourselves —And We Did: How Black Women Doctoral Students Experience Their Intersectional Identities In Race-Based Activism, Cherjanet Diane Lenzy

Dissertations

This study explored the experiences of 10 Black women doctoral students’ experiences with their intersectional identities in race-based activist work. Grounded in Black feminist thought and critical race feminism, participants engaged in a multi-method inquiry that employed in-depth interviews. “Artistic Story” was additionally used as a method to provoke intentional reflection. Counterstory methodology with the influences of testimonio and testifying techniques, coupled with an endarkend feminist epistemology, situated the study to commit to a reflective process that engaged the researcher and the participants simultaneously. The data analysis first revealed the theme unconscious back-seating, where participants were regulated to the back-seat …