Digital Commons Network^™

Personal Technology Use, Social Media, And Daily Affect In Emerging Adults, William Crabtree

Murray State Theses and Dissertations

Personal social and communication technology has been widely adopted by the world in the 21^st century. With this widespread worldwide adoption, significant controversy exists debating the effects these social technologies have. Specifically, there is a strong debate in the scientific literature over the psychological effects of social technologies, smartphones, and social media usage. Some arguments are made that modern technology can help improve psychological well-being, whilst others claim it has destroyed a generation of adolescents and merging adults. The present thesis aims to address this debate by exploring the current research from a variety of methodologies about social technology …

Effects Of Agricultural Education And Career And Technology On Georgia Milestone Tests Scores In Biology, Geometry, And Algebra, Ellison Crews

Murray State Theses and Dissertations

Student’s achievement is directly linked to teacher evaluation as well as school and district CCRPI scores. The researcher conducted Independent two sample t-tests comparing student’s achievement on Georgia Milestone test in geometry, algebra, and biology at the district and state level for students enrolled in agricultural education courses, Non-agricultural education CTAE courses and non-CTAE courses. On the state level, student’s scores were grouped into the four-achievement level of Beginning, Developing, Proficient, and Distinguished. No individual scores were available so an average mean score was representative of each students score in the four categories. This study included Independent two sample …

Strange Fruit: The Forgotten Lynchings Of Northwest Tennessee And Southwestern Kentucky, 1869-1931, Melinda Meador

Murray State Theses and Dissertations

In the 50 years between 1869 and 1918, 50 African Americans were lynched in a sparsely populated three-county area, far removed from the Cotton Belt and outside the ambit of the Tobacco Black Patch, along the state line in northwest Tennessee and southwestern Kentucky. The characteristics of lynchings identified in previous studies have little relevance to the lynchings carried out in this three-county area where the African American population seldom exceeded twenty percent of the overall population. Unlike the Deep South, the practice appears not to have been driven by socio-economic and political factors but primarily by a lust for …

Retention And The Sophomore Slump: Understanding Whether Campus Residency Predicts Retention Of Sophomore College Students, Raglena Salmans

Murray State Theses and Dissertations

Retention in higher education is an ongoing challenge in America. Traditional research claims a multitude of reasons for freshman college students to stop out, drop out, or transfer colleges. The term sophomore slump was created many years ago as an all-encompassing phrase for the large amount of students who do not return to campus for their sophomore year or end up leaving during the sophomore year. Institutions of higher education are on a continuous journey to retain students and to understand what the cause of students leaving their university is. Campus housing has morphed through the years to provide programming …

Examining The Relationship Between Inclusivity And Well-Being In The Gender, Sexual, And Romantic Minority Community, Sarah E. Weekes

Murray State Theses and Dissertations

Research has established that higher levels of inclusivity promote increased levels of well-being in GSRM populations (Yoder & Mattheis, 2016); however, there is a lack of research exploring a moderating effect of psychological flexibility on this relationship. Previous research has also demonstrated that psychological flexibility is related to increased quality of life (Walloch & Hill, 2016); however, the relationship between psychological flexibility and inclusivity remains largely unexplored in GSRM populations. The purpose of this study was to explore how inclusivity, psychological distress, and psychological flexibility correlate with well-being among a sample of 198 individuals who identify as GSRM. This study …

Glial Granules And Germline Proteins In The Drosophila Brain, Samuel J. Tindell

Murray State Theses and Dissertations

My overarching goal was to elucidate the role of Tudor (Tud) protein in the Drosophila brain. Tud is an evolutionarily conserved molecular scaffold, containing 11 Tud domains which bind to symmetrically dimethylated arginine (sDMA) residues in a variety of proteins. Tud is an essential component of embryonic ribonucleoprotein complexes (RNPs) called germ granules that contain RNAs and proteins crucial to the differentiation and maintenance of germ cells, the specialized class of stem cells that ultimately give rise to the next generation of organism. In the absence of Tud, there is a complete abolishment of germ cells highlighting its important role …

The Impacts Of Social Capital And Grit On Student Success In Higher Education, Jillian Davidson

Murray State Theses and Dissertations

This study will examine social capital, grit, and student success individually and how these components impact student success in higher education. A correlation test was run to determine a connection between social capital and grit. An ANOVA was assessed to determine the impacts social capital and grit have on student success in higher education based on a survey distributed to undergraduate students at a four-year university. Measuring social capital, grit, and student success in higher education and determining the impacts on student success will encourage educators to provide opportunities for cognitive and non-cognitive prospects for students in higher education.

Keywords …

Understanding Volunteer Motivations To Serve, Dominique P. Wood

Murray State Theses and Dissertations

An organization’s volunteer development program can serve as a useful tool in the P-20 framework to address transitional gaps preventing smooth and consistent movement of individuals from traditional education to career attainment. Utilizing Maslow’s Theory of Motivation and Maslow’s Hierarchy of Needs, this qualitative study revealed volunteer motivation effectively resolved needs that work toward Self-Actualization. Satisfied needs, addressed by the volunteer experience, places the organization as a relevant partner in the P-20 framework to resolve career attainment goals. The volunteer makes the gift of time, skills, experience, and knowledge based on personal preferences to the organization’s work. Partnerships are achieved …

Big Data Sentiment Analysis Of Twitter Data, Ahmed Hussein Ali, Harish Kumar Kumar Kumar

Mesopotamian Journal of Big Data

The examination local area has utilized man-made brainpower, and specifically machine learning, in various ways to change various unique and, surprisingly, heterogeneous data sources into excellent realities and information, offering driving capacities to exact example finding. In any case, utilizing machine learning strategies on enormous and convoluted datasets is computationally costly and utilizes a great deal of coherent and actual assets, including central processor, memory, and data record space.In the current study collected the review of different researchers from 2010 to 2022. As how much data produced consistently arrives at quintillions of bytes, it is turning out to be more …

Big Data Analysis, Rana Talib Rasheed, Mostafa Abdulgafoor Mohammed Mostafa Abdulgafoor Mohammed, Nicolae Tapus Nicolae Tapus

Mesopotamian Journal of Big Data

“Big Data” can be considered as an expression which has spread suddenly. It could be depicted as a pioneering mechanism for saving, distributing, managing, visualizing and analyzing large data along with very high velocity and approaches for managing incompetent quantity of data. Here, the state-of-the-art and background of big data are reviewed. Every review-related technology and general background of big data are firstly reviewed, for example IoT, cloud computing, Hadoop and data centers. Then, we concentrate on every value chain phase belongs to big data such as data acquisition, data generation, data analysis and data storage. For the four phases, …

Distributed Reduced Convolution Neural Networks, Mohammad Alajanbi, Donato Malerba Donato Malerba, He Liu He Liu

Mesopotamian Journal of Big Data

A Convolution Neural Network (CNN) is a popular tool in the domains of pattern recognition and machine learning. The performance of KCNN (kernel-based convolutional neural networks) is better than that of regular CNN. Although the KCNN can solve challenging nonlinear problems, doing so when dealing with a large-size kernel matrix is time-consuming and memory-intensive. The computational load and memory usage could be drastically decreased by adopting a reduced kernel strategy. But as the total amount of training data grows at an exponential pace, it becomes hard for a single worker to efficiently store the kernel matrix. Because of this, there …

Characterizing Expansiveness And Iron Reducibility Of Red-Clay Soils For The Purpose Of On-Site Wastewater System Placement In Arkansas, Bailey Darnell, Kristofor R. Brye, Larry T. West, Lisa S. Wood, David M. Miller

Crop, Soil and Environmental Sciences Faculty Publications and Presentations

The lack of iron-reducing capability in some red soils poses an issue for determining the suitability for on-site wastewater treatment systems (OSWWTS). The Arkansas Department of Health allows for placement of OSWWTS in certain red-clay soils that have the potential for iron reduction and do not show expansiveness upon wetting, but only in the Ozark Highlands (Major Land Resource Area [MLRA] 116A), which is referred to as the red-soil exception. The objectives of this study were (a) to confirm the nonexpansiveness and iron reducibility of select soils in the Ozark Highlands that meet the criteria for the red-soil exception, and …

Cocoyam (Colocasia Esculenta) Provides An Effective Monoxenic Culture Media For Radopholus Similis, Celestine A. Oduori, Janet Atandi, James Kisaakye, Danny Coyne

All Peer-Reviewed Publications

The burrowing nematode, Radopholus similis, is the most economically important nematode parasite of bananas, in addition to parasitising a range of other crops (Coyne & Kidane, 2018). Weakened, infected roots result in poor plant development and they are less able to provide anchorage to banana plants, which can lead to toppling of the entire plant. To enable research activities, such as resistance screening and efficacy studies, a readily available supply of inoculum is required for timely use in experiments. O’Bannon & Taylor (1968) developed the sterile carrot disc technique for the monoxenic culture of R. similis to support such routine …

An Examination Of Graham Fitkin’S Saxophone Music And Implications For The Modern Saxophonist, Sean Hayes

Theses : Honours

There is a significant body of academic writing on long-entrenched traditional chamber repertoire for the saxophone, both in the form of creative outputs (saxophone repertoire and études) and traditional academic writing (practical methods, journal articles, and dissertations). In contrast, the aggregate research output existing on “contemporary-classical” music for the saxophone is comparatively small. This research endeavours to contribute to the lesser-studied field, by providing an exposition on saxophone usage in the works of Graham Fitkin (1963-), an internationally recognised composer known for his music which demonstrates a variety of more recent styles, including post-minimalism, jazz and heavy influence from popular …

Exploring A Compositional Practice Through The Lens Of The Butterfly Lovers Violin Concerto, Jie Hong Yang

Theses : Honours

Asian music was an important influence upon some Western composers such as Claude Debussy, Giacomo Puccini, Maurice Ravel, Henry Cowell, Oliver Messiaen, John Cage and Lou Harrison. Since the 1960s, Australian composers such as Peter Sculthorpe, Anne Boyd, Richard Meale, and Julian Yu have similarly been influenced by music of Asia. In 2007, Chou Wen-chung wrote about today’s commercially oriented ‘world music’ environment, and addressed the need for Chinese composers to provide more meaningful contribution to the musical culture by writing music informed by knowledge drawn from their cultural heritage. As an Australian born Chinese composer, this exegesis was an …

Design, Sound And Compositional Aesthetic: The Grand Piano In Late Eighteenth-Century London And Vienna, Izaac Masters

Theses : Honours

During the late eighteenth century, the piano was the dominant musical instrument for musical composition, performance and instrument making. There were many innovations in the design, sound and touch of the piano, fuelling the emergence of a large body of idiomatic repertoire. Two distinct traditions of piano design emerged at the same time during the late eighteenth century, one in England and the other in Austria. The focal points of these traditions were, respectively, London and Vienna where resident composers in each of these locations wrote for the instruments made in these cities. Traditions of grand piano design in London …

Exploring And Reapplying Wayne Krantz’S Method Of Constructing The Album Greenwich Mean, Christian A. Meares

Theses : Honours

Praised for his non-traditional approach to improvised music, his idiosyncratic chordal voicings and strong sense of time, Wayne Krantz has become a touchstone in modern jazz and a unique voice on the guitar. In 1999, Krantz self-released Greenwich Mean, an album comprising of small vignettes spliced together from a year’s worth of recorded live improvisation from his weekly residency gig at the esteemed 55 Bar in New York’s Greenwich Village. This album marks a fundamental shift in Krantz’s approach to composition from through-composed works to smaller, novel arrangements with a strong emphasis on group improvisation.

Using a practice-led research …

Perspectives On The Relationship Between Theatre And Education: A West Australian Case Study, Ceri Anne Nordling

Theses : Honours

Many professional theatre companies incorporate education departments within their organisational structure to develop education offerings for schools. Education within the context of professional theatre companies offers multiple capacity building benefits. Consequently, education departments clearly have a role in strategically shaping contemporary Australian theatre companies. (Edwards & Upton, 2014). Likewise, the well documented positive impacts of arts learning is recognised by the sector. This has prompted widespread drama-education advocacy from education and theatre industries respectively, as well as through the combined efforts of education and industry partnerships. However, this project argues that for partnerships to sustain relevancy and cross-sector support, researchers …

Poverty And Social Security Experiences In Australia: Experiences Of Wellbeing For Recipients Of The 2020 Jobseeker Payment, Kira Huntley

Theses : Honours

The relationship between poverty caused by social security payments below the poverty line and poor wellbeing among recipients has long been established in academic research. In April 2020, recipients of Australia’s main unemployment benefit, Newstart, were temporarily lifted out of poverty due to their transition onto JobSeeker, a payment implemented to support Australian workers affected by the coronavirus pandemic lockdowns in the first wave of the pandemic in 2020. This study sought to understand the experiences of wellbeing that receiving this increased payment and being embedded within a change policy framework engendered for participants who transitioned from Newstart to JobSeeker. …

Supervisors’ Experience Of Emotion Work In Higher Degree By Research Supervision, Natalia Hazell

Theses : Honours

This research explored academic supervisors’ experiences with emotion work specifically related to their role of supervision in higher degree by research (HDR) candidates and how supervisors managed the complexities inherent in the role of student supervision. This study utilised 45 to 90 minute semi-structured interviews with seven HDR supervisors and explored their lived experiences with emotion work, in the context of four Australian universities. A qualitative interpretative phenomenological analysis (IPA) approach was adopted to elicit a deep and rich understanding of this phenomenon. A comprehensive literature review informed the theoretical discussions and analysis of the data revealed four superordinate themes: …

Representations Of Chronic Migraine And Therapy Through New Electronic Music Composition, Peter Mcavan

Theses : Honours

This thesis explores compositional techniques in electronic music that depict and explore chronic migraine and the therapies that manage the condition. Migraines are typically described as a destructive, violent force or a hopeless ailment, but research shows that this perception is damaging for new patients learning to manage migraine. Furthermore, evidence suggests that better understanding of how pain works can be instrumental in reducing pain (a process called Therapeutic Neuroscience Education). Drawing from this literature and my experience as an electronic musician suffering from chronic migraine, I utilise a practice-led research methodology to explore current scientific understandings of migraine and …

A Father At 1.5 Metres: Poems Of Pandemic And Fatherhood, Edward J. Leeming

Theses : Honours

'A Father at 1.5 Metres: Poems of Pandemic and Fatherhood' is a 36 poem collection with a connecting theme of uncertainty informed by John Keats‟ concept of negative capability. Negative capability, a term introduced by Keats in 1817, suggests that a writer is benefitted by a refusal of the formation of concrete ideas, that being in uncertainty without needlessly chasing after truth allows for a better understanding of the world, and of more perspectives in their writing. The negatively capable writer is more open to possibilities and of exploring new ideas; this allows them to pursue what Keats calls “beauty”, …

The Improvisational Art Of Shenzo Gregorio: Exploring His Transition From Classical Violinist To Cross-Genre Improviser, Judith A. Iddison

Theses : Honours

This dissertation examines the musical craft and artistry of innovative Australian violinist/violist Shenzo Gregorio (Shenton Gregory) and his transition from classical violinist to cross-genre improvisor. My research explores mental and practice strategies employed by Gregorio in making this transition, and how he has developed his authentic improvising style. This style draws on an eclectic range of musical genres and incorporates a variety of idiosyncratic extended techniques. Semi-structured interviews and demonstrations were conducted to gain insight into unique aspects of Gregorio’s improvisatory practice. In addition, transcription analyses of five of his recorded performances highlight his improvisational diversity and musical idiolect. Furthermore, …

Flow And Heat Transfer Characteristics Of Turbulent Swirling Impinging Jets [Thesis], Muhammad Ikhlaq

Theses: Doctorates and Masters

Numerous industrial applications rely on impinging jets to impart convective heat and mass transfer in processes ranging from the cooling of electronic devices and gas turbine blades to drying of paper and food products. Conventionally, non-swirling impinging jets have been employed, but some studies have shown that inducing swirl allows better control of uniformity and improved convective fluxes. A better understanding of the underlying physical mechanisms that lead to such behaviour warrants deeper insights into the flow and heat transfer characteristics of impinging jets, both swirling and non-swirling. Whilst important to achieve, the flow field of an impinging jet is …

An Exploration Of The Relationship Between Aphasia Therapy, Depression And Quality Of Life In Post-Stroke Patients After Rehabilitation At 12 And 26 Weeks After Stroke: A Verse Sub-Study, Alia Rashid Khan

Theses: Doctorates and Masters

Background: Depression is a common consequence of stroke, and people with aphasia (PWA) post-stroke have a higher risk of developing depression compared to stroke survivors without aphasia. However, current stroke interventions featuring aphasia therapy tend to neglect the effect of the treatment on mood. There is also a lack of evidence on the impact of stroke education and counselling on PWA in early stroke recovery. Additionally, the research on post-stroke depression often excludes or insufficiently describes PWA in study populations. The influence of direct aphasia therapy on depression in PWA is undetermined. This sub-study investigated: i) the effect of …

The Characteristics And Effectiveness Of Treatment For Young Sex Offenders In Australia And New Zealand: A Systematic Review, James Finney

Theses: Doctorates and Masters

Sexual offending by young people presents a serious and devastating issue effecting victims, families, and wider society. This has led investigative efforts to understand the efficacy of treatment programs to cease or at minimum reduce sexual recidivism. Evaluations examining treatment efficacy have predominately been conducted in the United States and Canada, with limited research focused exclusively on young sex offenders in Australia and New Zealand. To address the paucity of information, a systematic review of young sex offender treatment research in Australia and New Zealand was conducted. The systematic review employed a comprehensive search strategy and rigorous vetting procedure, which …

Applications Of Béla Bartók's Techniques Of Pitch Organisation To Jazz Improvisation, Niran Jay Dasika

Theses: Doctorates and Masters

The music of Hungarian composer Béla Bartók (1881-1945) reconciles hauntingly lyrical beauty with harsh, atonal dissonance, appealing to music fans, musicians, and theorists alike for over a century and suggesting a rich resource of inspiration for improvising musicians. The composer Pierre Boulez commented that “Whether it is in a brutal violence animating a sound material in fusion, or in a tranquil gentleness glowing in a halo of grating sounds and colours… Bartók is incomparable and remains unique”. Informed by Bartók theorists Elliott Antokoletz, János Kárpáti, Erno Lendvai, and by Bartók’s own writings, this research identifies four melodic techniques: ‘mistuning’, ‘chromatic …

Navigating The Wreck: Writing Women’S Experience Of The Japanese Occupation Of Singapore. Salvaged From The Wreck: A Novel -And- Diving Into The Wreck: A Critical Essay, Dawn Nora Crabb

Theses: Doctorates and Masters

This thesis is in two parts. The first and major part consists of a historical novel followed, in part two, by an essay. The title of this thesis, “Navigating the Wreck”, refers metaphorically to the Fall of Singapore in 1942, the ensuing human tragedy unleashed on the people of Singapore and Malaya, and the literary and historical processes of exploring, interpreting and depicting the past. The Japanese occupation of Singapore has, to date, been described mostly by Western historians and former prisoners of war who have forged a predominant patriarchal narrative. In that narrative—despite the all-encompassing nature of the occupation …

Performer Training Evolutions: Nsp The Firstborn Son Of Smat, Chelsea Crothers

Theses: Doctorates and Masters

This study examined the Nobbs Suzuki Praxis (NSP), a performer training that evolved as an Australian variant of the Japanese Suzuki Method of Actor Training (SMAT). There has been little research on NSP up until now and this study seeks to establish its importance as a training approach that has the potential to be transformative for the performers who practice it. The study utilised a multi-modal approach that included traditional and practice as research methodologies. The origins of NSP in SMAT were traced to identify similarities and differences, and reveal NSP’s inspirations and the reasons for its subsequent divergent evolution. …

Energy And Throughput Efficient Strategies For Heterogeneous Future Communication Networks, Haitham El-Mohamdy Khaled

Theses: Doctorates and Masters

As a result of the proliferation of wireless-enabled user equipment and data-hungry applications, mobile data traffic has exponentially increased in recent years.This in-crease has not only forced mobile networks to compete on the scarce wireless spectrum but also to intensify their power consumption to serve an ever-increasing number of user devices. The Heterogeneous Network (HetNet) concept, where mixed types of low-power base stations coexist with large macro base stations, has emerged as a potential solution to address power consumption and spectrum scarcity challenges. However, as a consequence of their inflexible, constrained, and hardware-based configurations, HetNets have major limitations in adapting …