Digital Commons Network^™

Synthesis And Characterization Of Ion-Implanted Gold Nanoparticles, Nurlathifah Fnu

Masters Theses

Gold negative ions of 70 keV energy were implanted within the quartz substrates at room temperature at seven different fluences starting from 2 x 10¹⁶ particles/cm² to 8 x 10¹⁶ particles/cm² with the increment of 1 x 10¹⁶. Prior to the implantation, Stopping and Range of Ions in Matter (SRIM) calculations were carried to obtain the Bragg peak below the surface of quartz. Rutherford Backscattering Spectrometry (RBS) was carried out using 2.0 MeV He⁺⁺ ions to measure depth and implanted fluence of gold, and learn how they varied with fluence. Backscattered He particles …

An Evaluation Of Unmanned Aerial Systems And Structure-From-Motion For Fluvial Large Wood Sensing And Risk Assessment, Daniel Gerke

Masters Theses

This research aims to show Unmanned Aerial System (UAS) and Structure-from-Motion (SfM) technology can, in combination, improve on traditional large wood (LW) monitoring techniques. More temporally and economically efficient data collected at a finer spatial resolution and greater spatial extent will increase the effectiveness of management plans and risk assessment for LW by providing decision-makers with a complete picture of the river.

Contemporary practices are too inefficient in time and labor for large-scale monitoring of fluvial LW with anything more than the most general management or risk assessment in mind. The paradigm of river research, the river continuum concept (RCC), …

The Use Of Music Therapy Towards Social Development In Children With Disabilities: A Rapid Review, Yuanyuan Bai

Masters Theses

Across the world, many music therapists serve children with disabilities in private practice and school settings. Although some clinical research for music therapy as a validated approach to facilitate social deficits is available, it is still limited. This study is focused on a rapid review of using music therapy towards social development in children with disabilities. Also explored is the researcher’s self-awareness of what was learned from the study and how these lessons may be transferred to future clinical work. The study's findings may also help music therapy professionals better understand (a) what aspects of social behavior music therapists tend …

The Effects Within A Church Of A Music Program For Special Needs Students, Stephanie Jean Toepoel

Masters Theses

This project investigated the effects that a faith-based music class for special needs students had upon the students, their families, and the participating church body. Two special needs students participated in a four-week faith-based general music class sponsored by their local church. Significant spiritual growth was demonstrated by the families of the special needs students and the church body and was reported in personal interviews and anonymous surveys. The study evaluated the physical, cognitive, and spiritual progress the students demonstrated during the four-week class. Data was collected through researcher observation and journaling, audiovisual recordings, personal interviews of the assistant teacher, …

Social Emotional Skills In Adventure Education: A Qualitative Study On The Connection Of Adventure Education Participation And Social Emotional Skills In High School Students, Joseph A. Reynolds

Masters Theses

The purpose of this study was to examine possible connections between participation in an Adventure Education (AE) course and social-emotional skills (SEL) in a group of high school students during their junior and senior years. Six participants agreed to a one-on-one, open-ended, interview to determine their experiences from taking a 5-6 week AE course. Those experiences were then explored for relativity to SEL. A phenomenological approach gained an understanding of the participant’s experience throughout the course. Findings indicated, through participation in the course, participants experienced impacts on self-confidence and self-awareness, and shared experiences of changes in empathy and connectivity to …

A Study Analyzing The Correlation Between One’S Knowledge Of The Myers-Briggs Type Indicator (Mbti) And The Chaplain’S Ministry Resiliency, Johnie Preston Joyce Ii

Masters Theses

Military Chaplains are at an increased risk for professional burnout and there is a need to improve the training that is provided to prepare them for occupational burnout and compassion fatigue. This study analyzes the effect that the chaplain’s knowledge of the Myers-Briggs Type Indicator (MBTI) has on his or her ministry resiliency. The purpose of this study is to discover if there is a correlation between the military chaplain’s level of resilience and his or her knowledge of the Myers-Briggs Type Indicator. Literature on, compassion fatigue, ministry burnout, military chaplaincy, chaplaincy resiliency, personality testing, and the Myers-Briggs Type Indicator …

Effect Of Caffeine Supplementation On Vertical Jump Performance, Heart Rate Variability, And Electromyography, Collin T. Garner

Masters Theses

Research into caffeine’s ability to improve anaerobic performance is inconclusive. Eleven anaerobically trained individuals (mean age: 23.45 ± 1.51 years) participated in this study. Assessments of resting heart rate variability (HRV), exercise heart rate variability, surface electromyography (sEMG), static vertical jump (SJ), and countermovement vertical jump (CMJ) were conducted before and after administration of placebo and caffeinated treatments. Three trials of each vertical jump technique were performed before and after treatment administration. A 60-minute absorption period was utilized for absorption of the treatment following its ingestion. All participants performed testing on two separate occasions, once under the placebo condition and …

The Philosophical Underpinnings And Negative Consequences Of The Indian Child Welfare Act, Elizabeth Sharon Morris

Masters Theses

This paper will examine the philosophical underpinnings of current federal Indian policy and its physical, emotional, and economic consequences on individuals and communities. The U.S. Civil Rights Commission found in 1990 that “[T]he Government of the United States has failed to provide civil rights protection for Native Americans living on reservations” (W. B. Allen 1990, 2). As Regan (2014) observes, individuals have been denied full title to their property – and thus use of the property as leverage to improve their economic condition (Regan 2014). Tribal executive and judicial branches have been accused of illegal search and seizures, denial of …

Postactivation Potentiation Effects From Maximal Isometric Contractions Performed At Different Hip Joint Angles, Kyle Derosia

Masters Theses

The purpose of this study was to investigate the differences in vertical ground reaction force (VGRF) production and myoelectric activity after performing maximal isometric contractions at different hip joint angles. 10 healthy, experienced participants reported to the lab on two separate occasions where they performed 3 power cleans at baseline, then 4 maximal isometric deadlifts at either ~50° hip flexion angle (Max) or ~90° hip flexion angle (Min). Following the isometric deadlifts, another 3 power clean trials at 70% 1 repetition maximum were performed and used as a post-test. The isometric deadlifts served as the conditioning contraction (CC) to induce …

The Association Between Dietary Niche Variation In Rodents And Climate Change Across The Paleocene-Eocene Thermal Maximum, Hannah K. Vermeer

Masters Theses

Mammalian teeth play a crucial role in food acquisition and breakdown and are therefore closely tied to dietary niche. This study reconstructed the diet of early Paleogene paramyid rodents across the Paleocene-Eocene Thermal Maximum (PETM) climatic event in an effort to understand the role of climate in mammalian dietary niche change. Dietary niches were quantified using three dental topographic measures: Dirichlet normal energy, relief index, and orientation patch count rotated. A Kruskal-Wallis test was conducted over eight time periods to determine if each of the dental topographic measures (i.e., diet) varied over time. Regression analysis of these measures with climatic …

An Assessment Of Periphyton Communities In Five Upper Peninsula Streams, Mi, Aaron Jeffrey Christiansen

Masters Theses

This project quantified lotic periphyton community change from May 2018-October 2018 in five, first and second-order Lake Superior tributary streams. Using periphyton communities, land use, geology, and abiotic factors pertinent to stream ecosystems we evaluated periphyton community succession. Using periphytometers, periphyton communities were collected and identified monthly to quantify community succession. Total phosphorus and total Kjeldahl nitrogen were measured monthly during the study. Depth, velocity, specific conductivity, and canopy cover were measured to quantify some of the physical factors within the streams. Nonmetric multidimensional scaling analysis indicated that the periphyton communities were similar between streams (ADONIS p-value =0.73) but was …

Habitat Use And Tributary Occupancy Of The Threatened River Redhorse (Moxostoma Carinatum) In The Grand River, Mi, Usa., Nicholas Michael Preville

Masters Theses

The resiliency of our aquatic ecosystems hinges on our ability to protect the native species that reside within them. The river redhorse (Moxostoma carinatum) is one such example and populations have become low enough to warrant listing by the State of Michigan. Causes of decline include overfishing, habitat alteration, and lack of knowledge of basic life-history attributes including their use of non-spawning habitat and spawning locations. In order to understand the river redhorse’s habitat use we implanted 15 individuals with radio transmitters and tracked their locations over the course of a summer. Tagged river redhorse were found to …

Dynamic Carbon Cycling In Muskegon Lake – A Great Lakes Estuary, Katie Lynn Knapp

Masters Theses

Ecosystem metabolism is the coupling of carbon and oxygen through photosynthesis and respiration. Gross primary production (GPP) is the carbon fixation by photosynthesis, ecosystem respiration (R) is carbon remineralization by bacterial and plankton respiration, and net ecosystem production (NEP) is the balance. Metabolism estimates determine if ecosystem is a sink or source of carbon to the atmosphere. When a lake has a positive NEP, or the GPP:R ratio is greater than 1, it is considered autotrophic and less carbon is being lost to the atmosphere than taken in, whereas if NEP is negative (GPP:R-1d^-1, respectively and the BOD …

Biological Invasions On A Large Scale: Investigating The Spread Of Baby’S Breath (Gypsophila Paniculata) Across North America, Sarah K. Lamar

Masters Theses

Invasive species are a serious threat to biodiversity worldwide. While the impacts of invasive species increase annually, many gaps in our understanding of how these species invade, adapt, and thrive in the novel ecosystems into which they are introduced remain. This thesis aimed to add to our knowledge of invasion science, using the perennial forb Gypsophila paniculata as a study system. Gypsophila paniculata is a shrub native to the Eurasian steppe that was introduced into North America in the late 1800’s. After introduction, G. paniculata quickly spread and now occupies diverse ecosystems across N. America. In chapter II of this …

Deep Imprints 20th-Century Media Stereotypes Towards East Asian Immigrants And The Development Of A Pan-Ethnic East-Asian-American Identity, Christopher Maiytt

Masters Theses

Existing scholarship on ethnic representation in the American film industry most prominently features Black and Latinx subject matters, with little attention devoted to Asian American depictions. In contrast, this study tracks the use of persistent stereotypes in the American film industry directed at East-Asian immigrants and the influence American racism in popular media has on the emergence of a Pan-ethnic East-Asian American identity. The first appearance of a cooperative Pan-ethnic minority group materializes during the Yellow Power Movement of the 1960s, which is followed by the emergence of East-Asian film direction en force. Analysis of these films and in the …

Relationship Between One Repetition Maximum Parallel Squat And Jump Squat Peak Power, Corey Klitzke

Masters Theses

Jump squats are a simple exercise that can be used to train lower body power. Unlike many other methods of power training, jump squats do not require any specialized equipment (platforms, bumper plates, etc.). Jump squats can be used when other forms of power training are not available or are not allowed. In order to most efficiently train power, the intensity must balance force and velocity. The purpose of this study was to find the intensity that yields the peak power output of a jump squat. 12 participants (9 males, 3 female) participated in the study. Each participant completed a …

Influential Women In The History Of American Music Education, Christina Genae Mathis

Masters Theses

Early American music education is rooted not only in the work of Lowell Mason and other male music education pioneers, but also in the lives of a number of women whose work in the field was largely unnoticed until the twentieth century and the evolution of women’s rights in America. This project researched the lives and contributions of five of these women: Frances Elliott Clark, one of the first educators to take advantage of the technology available at the time, who incorporated the use of phonographs in the music classroom; Julia Ettie Crane, whose legacy lives on through the Crane …

Ethical Implications Of Codis, Lucy Grogan

Masters Theses

CODIS stores and maintains numerous DNA profiles, and is used as a tool by the criminal justice system in order to help solve crime. Deoxyribonucleic Acid, or DNA for short, is the genetic material that an individual inherits from one’s parents (NIH, 2019). Certain portions of this genetic material are selected for use within the CODIS database due to their lack of medically relevant information. There is an immense amount of power associated with DNA and the CODIS database that it is held within, which allows for many ethical issues to arise. In order to create a usable and safe …

Exploring Neighborhood Level Variation In Incidence And Secondary Transmission Of Seasonal Influenza, Melissa Freeland

Masters Theses

Influenza epidemics in the United States, are major causes of morbidity and mortality, and cause serious economic disruption on an annual basis. Evidence has begun to accumulate linking neighborhood-level socioeconomic disadvantage to higher rates of hospitalization and mortality related to influenza (Cordoba & Aiello, 2016; Jung, Lin, & Viswanath, 2013). Some studies suggest that this may be due to lower rates of vaccination, higher rates of comorbidities in socioeconomically disadvantaged communities (Cordoba & Aiello, 2016; Jung, Lin, & Viswanath, 2013; Ross & Mirowsky, 2001). However, few studies have evaluated the effects of neighborhood level socioeconomic disadvantage and structural features on …

Creation, Destruction, And The Tension Between: A Cautionary Note On Individuation In Tristan Egolf, W. G. Sebald, And Niall Williams, Nicholas Kanaar

Masters Theses

The modern individual faces a psychological disconnect between his conscious mind and unconscious due primarily to the outward attachments that dictate false tenets of ontological worth. This thesis investigates the benchmark of creation and destruction and narrows in on its utility in the individual’s pursuit for individuation. The creation and destruction paradox is used to penetrate liminal space where personal transformation occurs, and it is used within those spaces to strip away old, ego-centric ideals in the service of new ones. C. G. Jung’s “archetypes of transformation” are the main tools of the psyche for assisting the conscious mind to …

The Impact Of Healthy Living Education On Parents When Selecting Snacks For Their Children, Daphnea Lou Sutherland

Masters Theses

The increasing prevalence of childhood obesity has become a major health concern in the United States and other countries. Obese children are now acquiring what is considered adult diseases, at a young age. This will have detrimental effects on their health as a child and even more so as an adult, resulting in poor quality of life and a shorter lifespan. An obese child also faces delays and shortages in meeting developmental standards, such as physical development, psychosocial, emotional development, cognitive, and so forth. When obese, children will have a harder time concentrating on learning materials and will struggle in …

Music History- Laugh And Learn, Jessica Ellen Fagan

Masters Theses

The project I have chosen aligns with my curriculum project and research. Data will be gathered on the effects of laughter in the classroom. This research will show that humor can motivate students as well as aide memory. Overall, the project should conclude that laughter aids in the learning process. This project has great importance in the field of education, especially music education. Students have come to memorize for the tests, soon forgetting what they have learned. Adding a fun twist on a class that will aide students in their first year of college may increase enrollment. This may also …

Music Direction For The Stage: Training For Success In Christian-Based Performing Arts, David Keith Schubert

Masters Theses

The stage production music director is a position requiring highly advanced musical, managerial, and administrative skills. Many churches, Christian schools, and community groups have an interest in mounting a show or launching a performing arts ministry; however, most worship pastors, choral/instrumental conductors, and music teachers have not been adequately prepared for this specialized assignment. Of the available training resources on production and theatrical work, few address the role of the music director. Additionally, most of the literature is written for the mainstream theatrical environment. Still missing is a treatment that blends standard industry practices with the pastoral leadership and spiritual …

Thermal Quality Explains Shift In Habitat Association From Forest To Clearings For Terrestrial-Breeding Frogs Along An Elevation Gradient In Colombia, Zachary Lange

Masters Theses

Tropical ectotherms are considered particularly sensitive to changes in the thermal environment from climate change and habitat alteration. Understanding how such species’ thermal physiology relates to their habitat associations in thermally heterogeneous landscapes may help us predict responses and develop sound conservation strategies for the future. We conducted a mark-recapture study of three terrestrial breeding anuran species (Pristimantis medemi, P. savagei, P. frater) in adjacent forest and anthropogenic clearings at field sites spread across seven elevations (415-1350 m asl) in the Colombian Andes. We also performed thermal preference and critical thermal maximum assays in the lab to investigate the relationship …

Spatial Variation Of Low Birth Weight And Its Association With Socioeconomic Status, Housing Types, And Accessibility In Kalamazoo County, Eugene Kojo Opare Ahwireng

Masters Theses

Infants with low birth weight due to early delivery or fetal growth restriction face an increased risk of health conditions and deaths. These risk factors and the cost associated with healthcare for infants makes low birth weight a major public health problem. Understanding early precursor challenges expectant mothers face before delivery would help in planning interventions to reduce low birth weight among infants.

This study investigated and evaluated the spatial variation of low birth weight incidence with respect to socioeconomic status, housing types and accessibility in Kalamazoo County. In a broader scope, this research study examined the geographic patterns of …

Planning For A Sustainable Future: Rethinking The Role Of Bicycle Parking At Western Michigan University, Gregory J. Carlton

Masters Theses

Sustainable transportation planning focuses on addressing the needs of current users, without jeopardizing the needs of future users (Black 1997, Richardson 1999, Balsas 2003). A popular mode of sustainable transportation is the bicycle, which is frequently used by college students. One aspect of bicycle transportation that remains underexplored within the United States and on university campuses, is bicycle parking. By using rack conditioning assessments, bicycle theft density analysis, bicycle parking counts and a formative stakeholder survey of the bicycle parking at Western Michigan University’s campus, recommendations were able to be created for campus officials for use in their planning efforts. …

Astrogliosis In The Adult Zebrafish Olfactory Bulb During Repetitive Peripheral Damage, Jackson Scheib

Masters Theses

Traumatic brain injuries (TBIs), particularly if repetitive, cause massive disruptions of brain homeostasis, significant loss of neurons, and may result in death. Astrocytes are a type of cell that maintain brain homeostasis and neuronal health. Astrogliosis is a continuum of morphological and functional changes of astrocytes in response to damage. This can be neuroprotective or neurotoxic depending on the severity and type of injury. Global astrocyte scarring is typical of neurotoxic astrogliosis and is the source of secondary injury after TBIs. The adult zebrafish olfactory system is known for its capacity to recover from trauma, however, astrocytes in this system …

Curtis Otto Bismarck Curtis-Smith, Hollis Claire Wittman

Masters Theses

Curtis Otto Bismarck Curtis-Smith, composer and pianist, spent the majority of his career serving the community at Western Michigan University. His development of the bowed piano technique contributed significantly to the course of music in the late twentieth century; his prolific compositions stand on their own artistic merit. This document attempts to provide a summation of the composer’s life, particularly in regard to his compositional activity. The first section, a biography, discusses Curtis-Smith’s life and the changes to his compositional style over his lifetime. Next, a catalog of works details the available information about the many pieces written by the …

Where Is God In Symbolic Exchange? A Theo-Semiological Analysis Of The Sons Of Anarchy, Alex Justin Holguin

Masters Theses

This thesis attempts to uncover the religious nature of communication by re-visioning and situating French psychoanalyst Jacques Lacan’s theory of communication within a Christian theological context. By critically engaging Lacan’s theoretical concepts of the Imaginary, the Symbolic, and the Real within this context, the thesis is able to access the intersection of rhetorical semiotics, psychoanalysis, and Christian theology to have a more fruitful understanding of how meaning is exchanged between subjects. Lacan’s inter-disciplinary affirmation of rhetoric and psychoanalysis has been able to produce incredible explanatory potential for how meaning, as the bedrock of speech and communication, operates through the psyche …

Tell Me About A Class At Risd : Classroom Experiences Of Multilingual, International Graduate Students At The Rhode Island School Of Design, Madeline Conley

Masters Theses

This thesis explores the experiences of multilingual, international graduate students at the Rhode Island School of Design (RISD). Through interviews with eight international and multilingual graduate students from different RISD departments, the researcher asks students to identify what helps and hinders their learning. The author situates interviewee responses in the context of scholarly literature that examines the experiences and predicted challenges faced by multilingual international students enrolled in art and design schools and more broadly in higher education. Further, this thesis’ research questions are examined within the complexities of and ongoing conversations about creating a more equitable and inclusive RISD …