Digital Commons Network^™

Social Change Through Rhetorical Action: Case Studies Of Two Tennessee Women In The Archives, Dalton Burks

Honors Theses

In conversations about social change and activism, the American South is rarely represented as a place where such change occurs. However, this analysis will focus on two unlikely activists who used their writing and voices to advocate for change on a local scale in their individual communities. These activists are Emma Bell Miles, an artist, naturalist, and creative writer from Chattanooga, Tennessee who wrote a persuasive column in the Chattanooga News on feminism and naturalism, and Mary Cunningham, a local librarian and mother from McMinnville, Tennessee who created the Magness Library and Community House. This thesis argues that Miles and …

Community Schools: Effectiveness Of Addressing Barriers To Education In Suburban Communities, Tiffany Patterson

Honors Theses

Over the years, the once thought of as stable suburban community has seen a significant increase in poverty and homelessness which has impacted students in similar ways as it has students in urban area schools and has resulted in the implementation of community school programs. According to Pew Research Center in 2020, there were 37.2 million people living in poverty, 16.2 million live in the suburbs, 15.1 million reside in urban communities – and collectively 11.6 million are minors. Community school programs have grown in popularity as an intervention in urban communities to address challenges that students have encountered which …

Speech Acts As Contingent Encounters: Realizing Agency In Contaminated Worlds, Zachary Cross

Honors Theses

Agency is realized in the act of speaking, an act which is always contingent on a collaborative process that transforms all parties involved. We think and act with one another and our concepts, there is no act of speech prior to encounter. In this paper I explore different ways which language shapes our thinking and play with those structures to use them as models for realizing agency. This exploration became personal insofar as exploring ways of thinking transformed my own sense of agency in the speech act. The completion of this paper is thus essential to its conclusion.

Standards For Conducting An Iflora: Using Inaturalist To Conduct A Vascular Flora Of The Charles B Henson Cave Preserve In Dade County, Georgia, Alana Hicks

Honors Theses

Today’s rate of biodiversity loss in the face of climate change and human disturbance urges scientists to quickly capture as much biodiversity data as possible. Citizen science is a tool with great potential for aiding scientists in the collection of this information. The citizen science platform iNaturalist simultaneously enables mass data collection and establishes a digital database accessible to scientists anywhere, anytime. The standardization of floras has been a focus of botanists, including Palmer (1995), who listed a complete set of the requirements that all botanists are urged to follow to maximize both data point cohesiveness and broader data quality. …

#Blacklivesmatter: Critical Political Implications Of Twitter Discourse In The Wake Of George Floyd, Jillian C. Waterhouse

Honors Theses

As we move forward into a digitalized age of communication, social media becomes increasingly powerful with each passing day. Digital forms of interaction foster an active political discourse and influence the behavior of both the public and government officials. The freedom to deliver public statements at will has been effectively utilized by individuals, local activists, and representatives of the legislative branch to interact in discourse concerning current events, therefore furthering the mobilization of social media to shape the American public policy stage as a whole. As a result of the accessibility of the internet, social media has become the most …

The Effects Of Dissolved And Suspended Solids On Freshwater Meiofauna, Jessica Cline

Honors Theses

Meiofauna include small-sized animals (< 1mm) distributed in all aquatic ecosystems on Earth, where they play fundamental trophic and ecological roles. The biodiversity of marine meiofauna and its links with anthropogenic activities is routinely investigated, however, freshwater communities are less known. This is particularly true for the Southeastern United States, which is greatly investigated and elected a hotspot of biodiversity for larger species but very little is known about the meiofauna. The purpose of this research is to reveal the biodiversity of meiofauna from the Tennessee River and test for potential correlations with anthropogenic activities. As a proxy for pollution, dissolved and suspended solids were considered in this study. The research hypothesis is that meiofaunal biodiversity would be affected by possible changes of dissolved and suspended solids in the water column. Possible mechanisms causing biodiversity shifts could be ascribed to osmotic stresses of animals to cope with variation in dissolved solids or, more indirectly, because different sunlight penetration caused by suspended solids would affect primary production. To test the hypothesis, water samples were collected from nine stations located along the Tennessee River in Hamilton County. Each station was visited three times, and, during each visit, environmental parameters (including dissolved and suspended solids) were measured. Meiofauna biodiversity (estimated as richness, community composition, and phylogenetic diversity) was revealed using a metagenomic approach. Statistical analyses were applied to test for possible correlations between the biodiversity estimates and the measured environmental parameters. Results show a high biodiversity of meiofauna with more than 200 amplicon-sequence variants distributed across 10 metazoan phyla. Environmental conditions are highly variable among stations and statistical analyses show that while both dissolved solids (TDS) and turbidity (suspended solids, NTU) did not significantly affect meiofauna biodiversity in the collected samples, various other water, and sediment metrics were found to be significant predictors of meiofauna biodiversity. In conclusion, the results of this project not only reveal for the first time the meiofauna biodiversity from the Tennessee River, but also suggest that meiofauna could be used as bioindicators for several anthropogenic activities in freshwater ecosystems.

Synthesis And Characterization Of Organometallic Complexes For Biological Imaging, Emily Stumbo

Honors Theses

Luminescent transition metal complexes are of interest for biological imaging applications due to their unique photophysical properties including large Stokes shift, long fluorescence lifetimes, and tunable emission. Altering ligand structure is a useful way to manipulate the charge transfer (CT) and mixed character states that give these complexes their photophysical properties. A series of organometallic complexes containing ligands with externally facing nitrogens has been prepared and synthesized. Complexes of the form Pt (II)(tbbpy)(C2-py), Re(CO)3(N^N), Ir(C^N)2(N^N), and Ir(C^N)2(N^O) have been studied for their potential application as biological imaging agents. The goal of this project is to compare the properties of these …

Understanding The Lived Experiences Of Immigrants In The United States, Isabelle Koslin

Honors Theses

When it comes to diversity research, immigrants have a long history of falling into an "invisible" group of people. This paper serves as an important first step into the vast amount of research that has yet to be done in regard to the lived experiences of immigrants that are legally living and working in the United States. Research for this project included open-ended, semi-structured individual interviews that took place with five immigrants. The participants immigrated to the U.S. on different visas, work in different industries, and are from different countries - thus allowing the interviews to reveal patterns of lived …

The Impact Of Water Infrastructure Inequality On Marginalized Communities, Indra Khalsa

Honors Theses

America’s current system of water infrastructure poses a threat not only to the environment but also to public health. The water crisis reveals the stark inequalities that exist from both an environmental justice and a social justice perspective. There is a growing concern that without adequate investment from federal resources, the problems related to this issue will only worsen the longer they are neglected. There is little information about how specific environmental and social factors combine with water infrastructure to create long-term infrastructure inequalities. However, this thesis explores the disparities in water infrastructure affordability, vulnerability patterns, and environmental hazards. It …

Optimal Fasting Duration To Effectively Suppress Physiological 18f- Fluorodeoxyglucose (Fdg) Myocardial Uptake On A Positron Emission Tomography Scan., Fatima Abdullahi Ali

Master of Medicine in Imaging and Diagnostic Radiology

Background: Positron emission tomography (PET) with 18F fluorodeoxyglucose (FDG) is used in evaluation of inflammatory disorders, including the heart such as cardiac sarcoidosis and myocarditis. However, the normal uptake of the myocardium is a challenge as it can obscure pathological uptake in these conditions. The primary objective of this study is to determine the optimal fasting duration to suppress physiological myocardial uptake and thereafter establish an imaging protocol. Methods: Patients who had whole body FDG PET CT examination for oncological evaluation at the Aga Khan University Hospital between January 2019 and December 2020 were retrospectively reviewed. Patients were divided into …

Synthesis Of Monodisperse Nanoscintillators At High Temperatures For Biomedical Relevant Applications, Eric Zhang

All Dissertations

Luminescent sub-100 nm particulates continuously generate immense research interest in the biomedical field for imaging, theranostics, and optogenetics. Conventionally, upconversion nanoparticles or UV activated semiconductors are studied, however these materials are limited by biological barriers such as the skin which reduces the penetration depth of these excitation sources, tissue's auto- fluorescence, and toxicity. One approach to overcome these challenges is to use nanoscintillators (sub-100 nm materials that can generate visible light using high energy excitation sources such as x-rays) which can generate light locally to the human body. Numerous scintillators have been reported since the discovery of x-rays from the …

Perceptions Of Teachers & Parents On Creativity In Schools: A Business Solution To Support Student Creativity Through Adult Training, Keriann Armusewicz

Creativity and Change Leadership Graduate Student Master's Projects

Using research on the perceptions of creativity from parents and teachers, a business proposal is developed to support student creativity in schools through adult training. Perceptions of creativity vary greatly for teachers and are more consistent for parents. One possibility for this is that there is much more research about teacher perceptions than parent perceptions for this topic. One consistent finding across both populations is that when an adult has higher self-efficacy for creativity they are better able to identify and support creativity in others. Thus, a business plan has been developed to increase personal creativity in teachers and parents …

Accelerating Onboarding, Koheun Lee

Creativity and Change Leadership Graduate Student Master's Projects

This project involved the research and development of an onboarding revision action plan for a multinational company based in Phnom Penh, Cambodia that’s been operating globally since 2011. The purpose of the project was to conduct research on how to optimize and accelerate the onboarding process for a company that’s had to pivot to working with consultants and working remotely in response to the global Covid-19 pandemic in the past couple years. The project aimed to create an onboarding “kit” of sorts to be handed over to a People & Culture hire to implement, but ended up taking the form …

Fostering Creativity In Education Including Natural Environments: A Course On Creativity For Children In Colombia, Tatiana Ortiz-Pradilla

Creativity and Change Leadership Graduate Student Master's Projects

This project is a contribution to the field of creativity and education. The project aimed to connect the research-based knowledge on how natural environments enhance creativity and put it in the service of creativity education for children. The main objective was to design a prototype of a course outline of a continuing education course on creativity that leverages the knowledge of the connection between creativity and natural environments for children between 7 and 12 years old in Medellín, Colombia, South America.

Exploring The Intersection Between Psychedelics And The 4 P’S Of Creativity, Laura M. Dawn

Creativity and Change Leadership Graduate Student Master's Projects

Psychedelics are extremely multifaceted and complex hallucinogenic compounds that induce an altered state of consciousness and can have a wide range of effects. The outcomes of one’s psychedelic experience are largely dependent on what’s known as “set and setting.” The purpose of this project is to make an argument that the lens through which we look at and explore psychedelics matters. Currently the primary lens through which Western culture is exploring exploring psychedelics is through the lens of reducing mental illness. When we look at the existing scientific research that focuses on psychedelics as a treatment for mental illness, and …

Art, Race, And The Carceral System: Perceptions Of Criminality In Artful Expression, Abiodun Akinseye

Undergraduate Honors Thesis Collection

Prior research suggests that rap music is viewed as more “criminal” than other musical genres. Furthermore, juries are likely to attribute criminal stereotypes to rappers, in part due to assumptions of guilt and innocence based on race (Smiley, 2017; Smiley & Fakunle, 2016). Recently courts have used rap lyrics as a form of confessionary evidence against rappers in the courtroom (e.g., McKinley Phipps v. Tim Wilkinson, 2001), but this practice does not extend to other art forms, such as stand-up comedy. This interdisciplinary paper utilizes a mixed-methods approach to research, using both content analysis and experimental methods to develop an …

Using Nasa's Tess Mission To Search For Extremely Low Mass White Dwarf Stars, Corinna Peña

Undergraduate Honors Thesis Collection

Extremely low-mass white dwarf stars (ELM) are white dwarf stars with a mass lower than 0.45 solar masses that could not have evolved through normal processes within the lifetime of our universe. Therefore, these objects can only be created through a common envelope phase or a stable Roche lobe overflow while in a binary. These objects have periods between a few minutes to a few hours, so they are very short lived which makes them very rare. My goal for this project was to find these ELM stars by using NASA's Transiting Exoplanet Survey Satellite (TESS) data. I analyzed this …

Independent Dominating Sets In Unicyclic Graphs, Rachel Lopez

Theses, Dissertations and Culminating Projects

Wilf found the maximum number of independent dominating sets of a tree using algebraic methods, while Sagan gave an elementary proof. In this thesis, we maximize the number of independent dominating sets of unicyclic graphs, giving a new proof of a result of Jou and Chang. In our proof, we are able to reduce the problem to finding independent dominating sets of single-legged caterpillar graphs. We also study the number of single-legged caterpillar graphs, both oriented and unoriented, which are related to the Fibonacci Sequence. Finally, this thesis also examines the domination ratio in unicyclic graphs. The domination ratio is …

New Accurate, Explainable, And Unbiased Machine Learning Models For Recommendation With Implicit Feedback., Khalil Damak

Electronic Theses and Dissertations

Recommender systems have become ubiquitous Artificial Intelligence (AI) tools that play an important role in filtering online information in our daily lives. Whether we are shopping, browsing movies, or listening to music online, AI recommender systems are working behind the scene to provide us with curated and personalized content, that has been predicted to be relevant to our interest. The increasing prevalence of recommender systems has challenged researchers to develop powerful algorithms that can deliver recommendations with increasing accuracy. In addition to the predictive accuracy of recommender systems, recent research has also started paying attention to their fairness, in particular …

Shore-To-Ship Drones: Relevance And Applicability Of Maritime Navigation Rules, Ali Movaghar, Jason Chuah

Journal of Maritime Law and Commerce

No abstract provided.

Reinventing Our Understanding Of The Left-Right Political Dichotomy: The Case Of Argentina, Sol Halle

International and Global Studies Undergraduate Honors Theses

What happens to a country’s political culture once populism takes root? Have Global North-centered methods of evaluation miscategorized Global South political party identification both historically and contemporaneously? As the world grapples with the continued rise of populism and its divisive rhetoric, scholars must thoroughly examine the movement’s spheres of influence beyond traditionally accepted frameworks. Understanding populist parties is vital, for they oftentimes create staggering disruptions within a nation’s political culture. These disturbances become starkly apparent in times of crises as challenges plunge everyday citizens deeper into the political sphere. The case of Argentina allows for an examination of the ways …

The Work Of La Via Campesina Regarding The Intersection Of Land Occupation And Food Sovereignty, Josephine Drydale

International and Global Studies Undergraduate Honors Theses

La Via Campesina (LVC), a global movement that supports small and local farmers and their communities, is one of the world’s largest food and agricultural rights movements and advocates for agricultural rights in terms of land, ecology, human rights, and more. LVC is known for its establishment of food sovereignty, defined as the right to control one’s production and consumption of food. This new concept placed them on the map, accompanied by their aggressive editorial and advocacy work against ideals they view as neoliberal and food policies that benefit large food moguls while disenfranchising the small farmer. The concept of …

The Last Leg: A Social Sustainability Assessment Of Ovine Agriculture, Sydney Golding

International and Global Studies Undergraduate Honors Theses

Post-war agricultural transformations and the rise of Sustainability discourses have dictated the trajectory of sector industries. The implications of agriculture in lateral policy schemes have neglected the careful consideration of the social health of farmers in decision-making processes, creating a greater divide between the interests of the state and our once revered providers. This study aims to capture the complexity of social matters in agriculture within the specific context of sheep farming in the United Kingdom and the United States and how the concurrent systems have adapted considering the impacts of relevant contemporary historical contexts. The principles of Janker, Mann, …

A Tale Of Two Libraries: A History Of The Public Library Systems Of Atlanta, Ga And Baltimore, Md And How Libraries Across America Adapt To Their Communities, Gigi Powell

History Undergraduate Honors Theses

Public libraries are a staple American institution, and one that was created to adapt and react to its surrounding communities. Public libraries are unique in their ability to anticipate and fill a community’s needs, as evidenced by their constant evolution to remain relevant and provide up- to-date services to all users. To highlight this evolution, librarians from both the Fulton County Public Library System in Atlanta, GA and the Enoch Pratt Free Library system were interviewed to gauge what the library’s role is in a modern world, in a world newly ravaged by COVID-19, and how that role has evolved …

The Political Power Of Museums: A Case Study On The Museum Of Spanish Colonial Art, Emily Snyder

History Undergraduate Honors Theses

Museums hold an esteemed position that grants validity to the objects and history held within them based solely on their inherent authority as institutions. This makes the analysis of what museums portray incredibly important given the extent of people’s belief that they hold the power to determine authoritative truth concerning art, history, and society. In the late 1970s, museums underwent a period of change tied to becoming more pluralistic. Beginning in the 1990s, many museums touted their postcolonial status in the wake of their inclusion of and collaboration with traditionally outsider communities. Despite this change appearing to create more diverse …

World Changers Made Here., Andrea Luxton

Lake Union Herald

No abstract provided.

The Use Of Spectral Imaging To Reveal Inorganics And Organics Identity In The Biological Samples, Qamar Alshammari

Pharmaceutical Sciences (PhD) Dissertations

The wavelength is used to identify the exact location and quantify the number of molecules in the spectral imaging system. It aids in identifying materials and studying their quantities by examining how they interact with light. A traditional spectrometer provides spectrum information of chemical compounds, while standard imaging provides the intensity at each pixel of the image. Spectral imaging (SI) combines these two aspects by equipping intensity and spectral data for each pixel. In biomedical research, it is important to assess the inorganics/organics molecules to understand drug activity, cellular toxicity, and distribution. Using the microscopy technique, we found for the …

Tennessee Abortion Policy Summary - May 2022, Center For Applied Reasearch And Evaluation In Women's Health, East Tennessee State University

Center for Applied Research and Evaluation (CARE) in Women's Health Issue Briefs

With the U.S. Supreme Court anticipated to overturn the 1973 Roe v. Wade decision (and the modifications to that decision by Planned Parenthood of Southeastern Pennsylvania v. Casey from 1992), the protection, regulation, or prohibition of abortion would likely default to state laws and state constitutions. Therefore, to understand how this upcoming Supreme Court decision could impact access to abortion in Tennessee, it is useful to examine both key current state laws in effect related to abortion access, as well as the current state of access to abortion in Tennessee. This brief intends only to summarize current Tennessee state laws …

Digital Commons @ Andrews University Annual Report 2021-2022, Terry Dwain Robertson

Library Administration and Marketing

Report covers May 2020-April 2021

Table of Contents

• About the Digital Commons @ Andrews University
• Five Millionth Download
• Global Impact
• Serving the SDA World Church
• “Letting Your Light Shine”: Faculty Scholarship in SelectedWorks
• 2000 Faculty Publications Added

Fungal Fruiting And Dispersal Following Timber Harvest, Benjamin William Borgmann-Winter

Master's Theses and Capstones

Forest-dwelling fungi are critical to ecosystem function in their roles as decomposers and nutrient cyclers, food sources, pathogens, and mycorrhizal symbionts. In northern New England, a region with a substantial timber industry, the degree to which fungal communities are resilient to timber harvest, as well as their ability to recolonize post-disturbance, may impact ecosystem function and forest regeneration. In this thesis, we investigate the impacts of (1) timber harvest on fungal fruiting, an important element of fungal reproduction, and (2) the dispersal mechanisms by which fungi may re-colonize harvested areas. In Chapter 1, we investigate the impact of timber harvest …