Digital Commons Network^™

In Vitro And In Vivo Response To A Novel Borophosphate Bioactive Glass, Nada Abokefa

Masters Theses

"Bioactive glasses have been widely used in several biomedical and tissue engineering applications since the late 1960s. Numerous families of bioactive glasses have emerged over the years, with each having its own advantage and disadvantage. One concern common to all families is that most bioactive glasses create a basic or acidic environment when degraded and, therefore, are toxic for cells. Recently, there has been an increased interest in borophosphate bioactive glass (BPBGs) because of their neutral pH, release of therapeutic ions, and biodegradable properties. Despite the growing interest, there is little reported on the bioactivity of BPBGs. The biological effects …

A Comparative Visual Content Analysis Of The Cdc And Who Covid-19 Infographics, Manushri Pandya

Masters Theses

"In this study, I conducted a comparative visual content analysis of the CDC and WHO COVID-19 infographics. I considered infographics as an important genre of communication during such times because they not only provided sufficient information to the audience but did so in an engaging manner. The goal of my study was to think about the role of infographics in the context of health and risk communication during a pandemic, and to emphasize on the rhetorical elements that constitute the creation of infographics by major health organizations. I specifically focused on three elements: the kinds of information communicated through infographics, …

Optimization Of Transit Smart Card Data Publishing Based On Differential Privacy, Chenxi Chen

Masters Theses

“Privacy budget allocation is a key step of the differential privacy (DP)-based privacy-preserving data publishing (PPDP) algorithm development, as it directly impacts the data utility of the released dataset. This research describes the development of an optimal privacy budget allocation algorithm for transit smart card data publishing, with the goal of publishing non-interactive sanitized trajectory data under a differential privacy definition. To this end, after storing the smart card trajectory data with a prefix tree structure, a query probability model is built to quantitatively measure the probability of a trajectory location pair being queried. Next, privacy budget is calculated for …

Transfer Function Measurement For Automotive Intentional Emi And Thermal Runaway Investigation Of Lithium-Ion Battery By Intentional Emi, Woncheol Song

Masters Theses

"With an increasing demand for electric vehicles and autonomous driving, many components of a vehicle are being replaced as electric components. This implicates the possibility of an increase in the malfunction of electric components due to unknown electromagnetic interferences. In this reason, malicious intentional electromagnetic interference (IEMI) is being considered as a growing threat for the current and next generation of automotive technology.

In the first topic, the transfer function between the IEMI attacker and the engine control unit (ECU) circuit in an automobile is extracted to analyze how the IEMI affects the vehicle.

In the second topic, to mimic …

Fabrication Of Silicon Nitride Parts By Ceramic On-Demand Extrusion Process, Sachin Choudhary

Masters Theses

“Ceramic On-Demand Extrusion (CODE) is a patented solid freeform fabrication method for manufacturing high-density monolithic ceramic parts. In the past 5-6 years, the technology has been successfully implemented to fabricate alumina and zirconia parts. The mechanical characterizations also show CODE’s high potential in achieving desired structural properties. The present study covers the fabrication of silicon nitride parts by CODE process, which entailed the design of paste formulation for achieving rheology suitable for dimensional control in fabricated parts and determining firing temperature and the content of sintering additives for silicon nitride green bodies fabricated by CODE. The density, hardness, and fracture …

The Validation Of Predicted Biological Age Of Drosophila Melanogaster From Combined Statistical Modeling, Lauren Francis

Masters Theses

"Sleep is essential for maintaining a healthy body and mind and is associated with aging and aging related diseases. There are individual differences in fly as well as human sleep behavior and lifespan. Between and within individuals, sleep varies in characteristics including consolidation, rhythmicity, continuity, duration, and more. Various evidence in the literature suggests there are many molecular pathways involved with aging and they may be different for individuals. Our research is interested in a possible restorative mechanism of sleep and the ramifications of that mechanism to aging. We have developed two predictive models of aging using the fruit fly …

Airbnbs In The Rural Midwest: Optimizing Listing Content For User’S Decision-Making Processes, Mary Catherine Kosacki

Masters Theses

This research examines the effectiveness of rural Airbnb listing content in influencing user decision-making. The peer-to-peer economy has been rapidly growing over the past decade, providing new opportunities for individuals to offer goods and services to other individuals through corporate platforms. Specifically, the Airbnb platform has rapidly grown, becoming the largest online platform for peer-to-peer property rentals, and one of the largest companies in the peer-to-peer sector of the economy. Previous research on the Airbnb platform has focused primarily on urban areas; however, Airbnbs have a proportionally large impact on local economies in rural areas.

Several methods were employed to …

The Kitchen Table: Relationships With The People, Food And Land That Sustain Us, Chelsey Frost

Masters Theses

The purpose of this paper is to examine the ways in which interactions with food and around food affect an individual’s sense of self, connection to community as well as to friends and family, and sense of place. Short, personal narrative gives way to discussion of such themes and ideas as home, homemade food and terroir. It becomes clear that acts of celebration of and gratitude for food, particularly in connection with a specific place or line of heritage, play necessary roles in the development of our personal identities and in our search for belonging. These stories are based on …

Exploring Multimedia Storytelling As A Novel Tool To Inspire Americans To Participate In Wildlife Conservation, Megan Brief

Masters Theses

Human and nonhuman animal lives are intimately entangled. In the age of the Anthropocene, it is imperative to reexamine our proximity and kinship with nature. Human-wildlife conflict can evolve into coexistence through conservation efforts marked by creativity and compassion. To inspire conservation action among North American audiences, we must enact novel ways of disseminating scientifically technical concepts. Multimedia storytelling can encourage equitable involvement among lay participants in conservation spaces. When inclusive of Indigenous knowledges, and conscious of damage narratives, such innovative stories can empathetically communicate wildlife degradation and injustices, as well as animate vulnerable human and nonhuman communities.

Overcoming The Myth Of The Contemporary “Starving Artist”: An Exploration Into The Fusion And Viability Of A 21st-Century Career In Art And Design, Miranda M. Myles Jackson

Masters Theses

This research explores the myth of the “starving artist” surrounding the pursuit of a career in the arts. Artists are often dubbed as starving due to the pre-conceived notion that careers in art do not provide longevity or financial stability. Due to this stigma, budding creatives are often dissuaded at home, school, or both from pursuing a career doing what they love. Arts programs are often cut and or remain underfunded, mainly due to this biased perception. Research indicates that careers in the arts have expanded exponentially due to its merge with various fields. According to both the STEM vs. …

Nexgen Create: Graphic Design Interface, Mary Kate Elizabeth Morgan

Masters Theses

Students today do not have many options for college or career preparation in the artistic or creative fields. There are many options when it comes to creative careers that students and parents do not know about. There were 266,300 graphic designers recorded in the US in 2019. Based on the additional graphic designers entering the field and those retiring, in the next 10 years, it is expected that the US will need 16,700 new graphic designers to fill those positions. (See Graphic Designer Overview) This project focuses on teaching the next generation skills in graphic design to apply to college …

Christmas In The Lutheran Tradition: A Worship Service Of Music And The Word, Brian E. White

Masters Theses

Christmas in the Lutheran Tradition is a worship ministry project originally designed to fulfill the desire for a Christmas Cantata with a focus on the Lutheran love of music as part of worship service. The thesis includes discussions about the early origins of the Christmas celebration and Martin Luther’s incorporation of congregational singing as part of worship service. The thesis details the author’s original concept and the multiple alterations that became necessary as the community, state and nation continued to struggle with the Covid-19 pandemic in the year 2020. The thesis briefly discusses the North Dakota responses to the increasing …

Staves & Stones: The Truth Of Runic Tradition, Josiah John Duff

Masters Theses

The research problem and task for this thesis was in the analysis of the Old Norse Futhark, or written runic language and how it has been represented through history. In order to educate the reader with a greater understanding and put the runes in context, the runes are analyzed thoroughly before being compared and contrasted to other runic systems that have been represented in modern media. The objective being to identify these similarities and differences in each language and maintain a consistent criteria to measure each language, via original use, design and form, and in-mythos development. Using this criteria and …

Google It! Supplementing Instructional Material In The Secondary Band Classroom With The Google Suite, Jacob Elder

Masters Theses

In order to meet the needs of the students of the 21st century, the traditional methods for teaching in the secondary instrumental music classroom should be updated. The Google Suite coupled with a variety of commonly used instructional music technology programs is one way to modify the traditional classroom to accommodate modern learners. Data from case studies, information on effectively using the Google Suite, and supplemental programs to use for blended instruction are included as resources for the 6th-12th grade band classrooms. Since technology is rapidly changing, the subsequent information and tools provided will be updated continually. Keeping current on …

Tracing Relations Between Attachment, Social Media Use, Self-Esteem, Loneliness, And Depression: A Mediation Model, Meagan Patricia Sabo

Masters Theses

An extensive amount of correlational research has well-established the link between insecure attachment style and subsequent adverse interpersonal and psychopathological outcomes. Moreover, the rise of social media has precipitated a shift in the methods by which individuals communicate; consequently, this has resulted in the shifting of preexisting dispositions toward dysfunctional behaviors to a more ubiquitous route of manifestation. Given that attachment literature has indicated notable differences in both underlying mechanisms and resulting outcomes of both avoidant and anxious attachment, examination of this alongside social media use provides valuable insight into potential relationships between the two. Further, research has examined the …

The Impact Of Political Culture On Political Reactions: A Case Study Of Eu Sanctions On Russia, Kenzie Robin De Keyser

Masters Theses

The political impact of European Union (EU) sanctions on Russia is complicated by the political culture of the Russian state and the economic interdependencies of the EU bloc and the Russian Federation. This study explores the impacts of European Union sanctions on Russian politics, using economic interdependence and the political culture of Russia to help explain both the political effects of the sanctions on Russia and the overall Russian political reaction to the scenario that is unfolding. The foundations of government, political society, and political norms within Russia can be found throughout the different bases of Russian political culture which …

Confronting Wicked Crypto: Wicked Problems, Encryption Policy, And Exceptional Access Technology, Kevin Nicholas Kredit

Masters Theses

Public debate has resumed on the topic of exceptional access (EA), which refers to alternative means of decryption intended for law enforcement use. The resumption of this debate is not a renege on a resolute promise made at the end of the 1990s “crypto war”; rather, it represents a valid reassessment of optimal policy in light of changing circumstances. The imbalance between privacy, access, and security in the context of constantly changing society and technology is a wicked problem that has and will continue to evade a permanent solution. As policymakers consider next steps, it is necessary that the technical …

Meta-Analysis Of The Association Between Acute Particulate Matter Exposure And Cardiovascular Disease, Issa El-Kildani

Masters Theses

Cardiovascular disease, which involves a wide range of conditions, including narrowed or blocked coronary arteries, has remained the leading cause of death in the United States for over 50 years. The majority of cardiovascular conditions are preventable, which can be identified through risk factors. However, maintaining healthy life choices can be difficult for most Americans, as the vast majority live in populated urban cities. Urban life can pose hazardous conditions to individuals, especially air pollution. Air pollution includes gaseous pollutants, such as carbon monoxide, nitrogen oxides, ozone and sulfur dioxide, and particulate matter. Of these pollutants, particulate matter has become …

Cellular Attachment On Poly(Lactic Acid) For Use In Tissue Engineering, Stephen R. Hunter

Masters Theses

Tissue engineering is a promising new method for organ regeneration. This method can be used to repair damaged tissue, or possibly replace a fully functional organ. In summary, a biopsy is taken from a donor, isolated, then grown onto a framework resembling an organ. Once grown; it is then transplanted into the patient. Over time, the body will degrade the scaffold, leaving the organ or tissue in its place. As this scaffold is present in the body for an extended time; factors like biocompatibility, toxicity, immunogenicity, and structural stability must be researched.

Several polymers have already been researched for use …

Marks The Spot, Timothy Paul Crane

Masters Theses

This thesis is an investigation into the prtoblem of marketing for small businesses with little funds and means for advertisement. Past, present and predicted future methods of marketing prove there is room for improvement in affordability through existing advancements. Literature reviews and case studies explore the most lucrative ways forward. Research also indicates that large numbers of potential consumers are missed by small businesses due to their general lack of embracing newer communication technology such as store apps. This extra support measure provides users with notifications that highlight coupons and deals and has a proven record of success for larger …

Raising Consciousness: Challenging Diversity In Christian Publishing, Michael Omari Johnson

Masters Theses

The Christian publishing industry has overlooked the importance of diversity, particularly its impact on black American audiences. While studies show that diversity and inclusion can lead to more innovation through problem-solving, there persists a paradox where a lack of opportunities, disparities in wealth and employment and systemic prejudices can play a role in the ethnic and racial homogeneity of the Christian publishing industry. Thus, there are many barriers preventing people of color from emerging to the market, reflecting in the storytelling, content creation and audience of African-descent followers.

Development Of A Single Emitter Ionic Liquid Ion Source Research Platform, Thomas V. Kerber

Masters Theses

A single emitter ionic liquid ion source using porous borosilicate glass was developed. Two emitters with different radii of curvatures were tested using 1-ethyl-3-methylimidazolium tetrafluoroborate (EMI-BF₄). I-V curves of the currents on the extractor electrode and a collector plate were obtained for potential differences between the emitter and the extractor ranging from 0 V to 3500 V. For the first emitter chip, extraction began near 2400 V. The highest emission current measured on the first chip was 80 µA at 3500 V with an interception current on the extractor of 4.86 µA. An new collector plate was used …

English Language Learners And Cultural Responsivity In The Art Classroom, Jessica Wycoff

Masters Theses

English Language Learners are a heterogeneous population of students that face social, emotional, and academic obstacles as they assimilate into a new culture while learning new subjects in a new language. In this study, I discuss the educational, social, and emotional needs of English Language Learners (ELLs) in PK-12 education and offer strategies to support kindergartener’s social and cultural identity while improving their language and academic skills in the unique environment of the art classroom.

Designing Clarity: Utilizing Graphic Design To Enhance Media Functionality For The Visually Impaired, Jeremy Curtis Ellison

Masters Theses

The designed purpose of this research is to help to bridge the gap between graphic design and those who suffer from color-blindness. By not only coming to a better understanding of color deficiencies but also rethinking how we approach our use of color within our designs, we may begin to create more inclusive designs, thus communicating more efficiently.

Modern Myths: Adding To America's Cultural Heritage, Kathryne E. Wood

Masters Theses

As children, we believe in the Tooth Fairy, Santa Claus, and the Easter Bunny. We cower in fear when our friends talk about the Boogeyman, or how they'll summon Bloody Mary in the mirror. We check our closets, in hopes of finding an entrance to Narnia at the back of them. The world is a mysterious place in which anything can happen, anything can exist. What makes these types of stories so special? How do they generate true belief? What propels a narrative from entertaining story to the status of myth, legend, or folktale? This thesis explores the enduring qualities …

The Power Of Gratitude (A Worship Service), Joe G. Wehunt

Masters Theses

“So then just as you have received Christ Jesus as Lord, continue to live your lives in Him, rooted and built up in Him, strengthened in the faith as you were taught, and overflowing with thankfulness”. The house of God should be overflowing with thankfulness. This overflow should begin in the parking lot and extend all the way inside the building. With the “Power of Gratitude” service, the plan is to outline a worship event that reminds God’s children of the blessings that He has given through His son, Jesus, and to provide a way for God’s children to worship …

Gamification Strategies For Music Educators: An Online Continuing Education Course, Luis Enrique Espinosa

Masters Theses

This curriculum project is designed to provide music educators in the public and private sector with introductory knowledge about the topic of gamification and game-based learning, framed within the scope of an online continuing education course. It is meant for adult learners who teach young musicians in the K-12 range. The course offers a set of strategies and step-based processes that help transform a traditional music lesson plan into an interactive and meaningful learning experience that leverages games. The games created by the students in the course can serve to motivate music students by incorporating a sense of competition and …

Be Still: A Pedagogical Analysis Of Mindfulness-Based Practices In Vocal Music Education, Hattie Hannah Elder

Masters Theses

Mindfulness and mindfulness-based practices improve productivity in general education and vocal settings and have the potential to revolutionize choral music education. The purpose of this research is to improve vocal music education, vocal pedagogy, and voice practice, through the study of mindfulness-based practices and their relevance in vocal practices. The essential question answered as part of this research is, how do mindfulness and mindfulness-based practices increase productivity in the choral classroom? Sub questions addressed in this research include: 1) What is mindfulness meditation?, 2) How is mindfulness already utilized in vocal settings?, and 3) How can mindfulness best be included …

Global Englishes: Variations Of A Single Language In All English Classrooms, Amanda Leigh Faulkenberry

Masters Theses

This study was conducted in order to develop a procedure for creating a globally recognized curriculum for teaching students and teachers about global variations of English. The study first sought to discover attitudes towards global variations of English of speakers in each of Kachru’s three-circles model of World Englishes. Once there was an understanding of the negative attitudes that exist towards variations that fall within all three circles, the next goal was to determine what was being done to change this negative attitude. This meant analyzing curriculum and studies to determine how students and teachers are being educated on the …

Applied Behavior Analysis In The Secondary Art Classroom, Linda S. Stewart

Masters Theses

Special needs students in the secondary art classroom can be difficult to reach. Students with special needs are required by law to be provided with a fair and appropriate education. The challenge for art educators is to adequately meet the needs of all students in the classroom. This paper examines a brief history of education for students with special needs, behavior management in the classroom, Applied Behavior Analysis (ABA) therapy, the token system, and the value of a structured classroom environment. ABA therapy techniques in the secondary art classroom provide a tool in the classroom management aspect of providing structure …