Digital Commons Network^™

Investigating The Nightime Departures Of Glaucous-Winged Gulls (Larus Glaucescens) And The Role Of Social Facilitation, Devon Leigh Mcclain

Master's Theses

Daytime behaviors and occupancy patterns of Glaucous-winged Gulls (Larus glaucescens) have been described and can be mathematically predicted based on environmental factors. However, little is known about the nighttime behaviors of Glaucous-winged Gulls. I used trail cameras to study the daytime and nighttime colony occupancy patterns of Glaucous-winged Gulls on a breeding colony on Protection Island, Washington, USA. Early in the breeding season gulls desert the colony en masse during nighttime even after some gulls have initiated clutches. Using acoustic recording units to identify an acoustic cue that signals the onset of the coordinated nightly departures from the colony, I …

The Use Of Multiple Sensory Modalities By The Antillean Manatee (Trichechus Manatus Manatus) To Locate Food In Their Natural Environments, Amanda Marie Moore

Master's Theses

Manatees are herbivorous aquatic mammals found in the coastal and inland waters of the Atlantic Ocean. All three manatee species are currently listed as vulnerable on the IUCN red list and there still remains much unknown about their ecology. It is currently unknown what sensory modalities manatees use to locate their food in the wild. A literature review of the Paenungulata clade (sirenians, proboscideans, and hyracoideans) was conducted in order to compare and contrast what is known about the sensory modalities of the clade, to better understand the sensory modalities of manatees, particularly the ones they use to locate their …

The Impact Of Berrien Springs Water Types On Multiethnic Hair Textures, Ralna M. Simmonds

Master's Theses

This thesis documents an explorative study into the effect of water from various Berrien Springs water sources on the multiethnic hair texture of Andrews University students/faculty. Participants were living in the area for at least five months, whether originally from the United States or other countries of the world. The theory informing this study is the Expectancy Violations Theory (EVT) by Burgoon (1976). EVT is a communication theory that examines the reaction to behaviors within nonverbal communication that are expected or unexpected in a positive or negative light. In this context EVT has not been used to examine nonverbal communication, …

The Concept Of Truth In The Gospel Of John, Bastian Ogon

Master's Theses

Problem

The term ἀλήθεια, 'truth' is a frequently used term in the Gospel of John. The fundamental question of this paper is to discuss how truth is understood by John and if the Gospel of John conveys a specific concept of truth?

Method

The first part will briefly consider common philosophical concepts of truth, as well as epistemological issues connected to them. These approaches will be compared with John's truth concept. In the second part the most important passages where ἀλήθεια is used will be carefully analyzed exegetically, in order to understand the concept of ἀλήθεια in Johannine thought. The …

God, Time And The Sabbath: A Brief Historical-Theological Survey, Francis Gayoba

Master's Theses

Problem

This study takes Fernando Canale's work as a starting point, which has demonstrated that unbiblical philosophical presuppositions have undergirded many forms of Christian theology. Of specific interest to this thesis is the presupposition of divine timelessness or temporality, which may have consequences on various doctrines. This study examines the possible influence of these presuppositions on the meaning of the Sabbath, as seen in the writings of Augustine of Hippo, Thomas Aquinas, Martin Luther, John Calvin, Andreas Carlstadt, Oswald Glaidt, Andreas Fischer, Nicholas Bownd, and Theophilus Brabourne. The problem this thesis addresses is whether an observable connection can be made …

The Afterlife: An Exegetical And Theological Analysis Of Christ's Discourse In Luke 16: 19-31, Pop-Coman Ioan

Master's Theses

Problem

The parable of the rich man and poor Lazarus, in terms of its complexity and construction, is one of the most difficult decipherable parables that Jesus uttered during His time among men. With much tact, we will try to answer a question that has profound implications: Does the narrative in Luke 16: 19-31 support the existence of life after death?

Purpose

We carefully examine the Christ’s discourse in Luke 16: 19-31 in order to identify those suggestive parallels between this account of Jesus and the culture of the time, which would help us to decode more clearly both the …

Zechariah 9-14 In Light Of Allusions To The Sanctuary Motif In The Old Testament, Artur Boldt

Master's Theses

Topic

Zechariah 9-14 sheds additional light to the eschatological relevance of the sanctuary by emphasizing God’s presence among humankind. The sanctuary motif receives a vertical dimension by focusing on God’s original Sanctuary.

Purpose

Firstly, questions of introduction will be answered to give an overview of the material. In this context, the question of genre will be handled with special care. Then it will be defined how the concept of allusions is understood. This concept then will be applied to three different OT sanctuary references. Followed by an evaluation of these references. Afterwards different passages in Zech 9-14 will be examined …

The Correlation Between Servant Leadership And Organizational Health Within The North England Conference Of The Seventh-Day Adventist Church, Carlton Hugh Douglas

Master's Theses

Problem

Statistics indicate the SDA church in the North England Conference (NEC) is having little effect on the population in the UK. This may be due to the fact that the leadership approach and the structure of the church have not changed despite globalisation, advances in technology, and increased migration. With the demands of operating within a secular, pluralistic society, the North England Conference faces a real challenge to maintain its integrity while being relevant. This study investigates the correlation between perceived servant leadership principles and organizational health by the leaders, pastoral workers, and members of the NEC.

Method

The …

Layperson's Norms Surrounding Politician Sexual Misconduct And Sexual Harassment, Yelyzaveta Distefano

Master's Theses

While there are legal definitions of what actions and circumstances constitute gender based prejudiced, sexual harassment, sexual assault, and rape, less is known about lay people's norms and perceptions of what behaviors and situations qualify as each of these categories, especially involving the role of context in which ambiguous social-sexual behaviors occur. Additionally, sexual harassment paradigms have not explored the unique power relationships of politicians and those working under them in political office, an especially topical locale of workplace SH in a post #MeToo America. 277 participants completed a survey with a 2 (setting: workplace, office party at the bar) …

Is It Because I'M Black Or A Woman? Constructing An Intersectional And Trauma-Informed Model Of Social Support, Moriah Lynn Johnson

Master's Theses

Inequality in the lives of Black women comes in many forms. As Kimberle Crenshaw observed, Black women experience inequality through the criminal (in)justice system, political and popular cultural representations that stereotype and exclude Black women and when accessing much needed social services (1991). As in the tradition of Black feminist scholars like Kimberle Crenshaw and Rose M. Brewer, this paper challenges stereotypical conceptions of Black womanhood within and outside of sociology, while proposing a relationship between the scholarship and social inequalities experienced by Black women. From this framework, I examine the inequalities Black women experience when accessing social services, consider …

Human Path Prediction Using Auto Encoder Lstms And Single Temporal Encoders, Hayden Hudgins

Master's Theses

Due to automation, the world is changing at a rapid pace. Autonomous agents have become more common over the last several years and, as a result, have created a need for improved software to back them up. The most important aspect of this greater software is path prediction, as robots need to be able to decide where to move in the future. In order to accomplish this, a robot must know how to avoid humans, putting frame prediction at the core of many modern day solutions. A popular way to solve this complex problem of frame prediction is Auto Encoder …

The Characterization Of Inflammatory Extracellular Vesicles, Barak Balva

Master's Theses

One of the driving factors behind innate immunity is the early response of inflammation. While beneficial in controlling infections, when uncontrolled it can lead to a plethora of disorders. Thus, it is essential to understand the driving factors behind inflammation. a cell's ability to recycle, discard, or transfer proteins is integral for survival and intercellular communication. It has been appreciated that inflammatory components, such as caspase-1, play a huge role in driving protein secretion. Thus, inflammation also plays a role in the distribution of proteins released from cells. These proteins are released via non-conventional secretory pathways, and our lab is …

Queer Monstrosity: Dis/Ability, Sexuality, And Gender, Savannah Olivia Aldridge

Master's Theses

The queer monster feeds, yet what does it feed on? What does it look like? Is it considered homosexual in Nature? Does one think of it as a source of camp or pure fear? It consumes us, literally. as a bioweapon that shoots and eats and destroys. It has and always will be the feared/ spectated/ and degraded€¦ the dis/abled queer. I investigate 'queer monstrosity' as a schizophrenic, trans feminine academic who lives multiple lives. There are three parts to my inquiry that is focused on this creation of lived experience: gender, sexuality, and dis/ability. How does including dis/ability in …

Investigating Dispersal Ability To Infer Diversification In The Birds Of Madagascar, Robert D. Lauer

Master's Theses

The objective of this study was to investigate whether dispersal ability, as measured by a proxy of hand-wing index 2, influenced diversification of the birds of Madagascar at two scales. Madagascar is home to several avian lineages that have diversified greatly while other lineages are only represented by a single species. a key question in evolutionary biology is why some of these lineages diversified while others did not. One way to address this is to examine what features of these lineages promotes their diversification. Recent studies have focused on the relative importance of dispersal ability to diversification at the continental …

Tumor Immunology: Understanding The Immune System And Cancer To Enhance The Efficacy Of Cancer Immunotherapies, Natasha Malibu Lenart

Master's Theses

Tumor cells are notorious for their ability to escape immune surveillance, but developments in the understanding of the tumor microenvironment and how the immune system can be re-activated in tumors have had significant clinical impact. Commercially available and experimental methods such as adoptive cellular therapy, cytokine stimulation, and immune checkpoint blockade are promising immunotherapies for a variety of cancers, including solid tumors and hematological malignancies. However, induction of persistent, long-term anti-tumor immunity after initial treatment is infamously difficult. as a result, scientists are searching for new approaches to improve established immunotherapies. by employing combination treatments or enhancing the functionality of …

Latino Parents' Acculturative Stress And Their Preschoolers' Prosocial Development: Testing The Mediating Role Of Parenting Style, Zahra Fatima Naqi

Master's Theses

Studies increasingly recognize the importance of cultural factors when studying the development of immigrant children from low-income backgrounds. There is reason to believe that parents' acculturative stress may be linked to children's prosocial development, via parenting. the present study included a sample of immigrant Latino parents of 3- to 5-year-old Head Start preschoolers (N = 28) to examine how parents' acculturative stress might be associated with children's prosocial behavior at home, as reported by parents, and at school, as reported by teachers. Furthermore, it studied whether this linkage is mediated by warm, supportive, and hostile parenting practices. Results indicated that …

The Creation And Evolution Of Introductory Courses In Women's Studies Programs, Tori Kay Olson

Master's Theses

This study seeks to understand what affects knowledge production in introductory women's studies courses. Using critical discourse analysis, the study looks at the archives of two very different programs within the Chicago area. the two programs studied, Loyola University Chicago and University of Illinois€”Chicago, offer two different examples of how women's studies programs were created and evolved, and how this influenced the knowledge production in their introductory courses. in addition to the archival materials of these two universities, this study relies on various reports and accounts written by women's studies scholars during the same timeframe as the documented archival material …

Trajectories Of Adaptive Functioning Among Youth With Spina Bifida: The Influence Of Neurocognitive Functioning And Parental Scaffolding, Adrien Winning

Master's Theses

Youth with spina bifida (SB), a congenital birth defect affecting the central nervous system, are at risk of experiencing an array of psychosocial and functional deficits (Copp et al., 2015; Holmbeck et al., 2003). Indeed, previous research has documented difficulties across the three adaptive functioning domains outlined by the American Association on Intellectual and Developmental Disabilities (AAIDD): conceptual (e.g., communication, self-direction, functional academics), social (e.g., interpersonal skills), and practical (e.g., self-care, navigating health-care; Copp et al., 2015). Despite this evidence, whether or not children with SB typically acquire skills across development is largely unknown. Additionally, little is known about risk …

Effects Of Optic Nerve Head Astrocyte-Derived Exosomes On Neuronal Survival And Differentiation In Vitro In A Model For Exfoliation Glaucoma, Harsh Nilesh Hariani

Master's Theses

Exfoliation glaucoma (XFG) is characterized by deposition of exfoliation material at the trabecular meshwork thereby blocking aqueous outflow and consequently increasing intraocular pressure (IOP). Elevated IOP initiates glaucomatous biomechanical damage at the optic nerve head (ONH) eventually resulting in retinal neuronal death and vision loss. The major cell type at ONH are ONH astrocytes (ONHA). A chronic downregulation of LOXL1 expression has been reported in ONH of XFG patients. We hypothesized that wild-type and LOXL1 knock-down ONHA derived exosomes have differential effects on neurons in vitro.We here report that ONHAs release exosomes, which can be taken up by astrocytes and …

Wayfinder Application For Autistic Occupational Assistance, Nathaniel Edward Hishon

Master's Theses

Employment among autistic individuals is an area of noted difficulty, with an employment rate well below the general population [1]. Several barriers attributed to autistic unemployment, including difficulties communicating with employers and social interactions with coworkers, obsessive adherence to routine, and trouble organizing and completing workplace tasks, are also attributed to challenges in maintaining employment [2]. Several studies have concluded that long-term employment support is necessary to acquire and maintain autistic employment [3]. The noted benefit of intensive job training, such as access to job coaches, indicates the need for further support to help autistic individuals complete workplace tasks and …

Reducing Reperfusion Injury In An Adult Rat Stroke Model With St-115 Treatment, Morgan Rae Lenz

Master's Theses

The restoration of blood flow to ischemic cerebral tissue can result in reperfusion injury, and blocking reperfusion injury can significantly aid in recovery of ischemic tissue. Bradykinin has been shown to exhibit protective effects, but does not reach protective levels during reperfusion due to inactivation by aminopeptidase P2 (APP2). Therefore, inhibiting APP2 during reperfusion is a potential therapeutic strategy to aid in the reduction of reperfusion injury, leading to the development of ST-115, an APP2 inhibitor. It was hypothesized that administration of ST-115 during ischemic stroke, and just prior to reperfusion, will result in reduced neurological injury and increased functional …

The (Mis)Education About Enslavement: The Portrayals Of Enslavement In 3rd Through 5th Grade Social Science Curriculum, Sondrea Singleton

Master's Theses

It is no secret that America's history is one that reflects participation in chattel slavery in 1619. What is untold is the ways in which that part of America's past is reflected in curriculum. The question guiding this research is, "How is enslavement portrayed in 3rd through 5th grade social science curriculum?" to better understand the portrayals, representations, and messages communicated about enslavement to young learners. This research is a qualitative exploration of the ways in which enslavement is portrayed in 3rd through 5th grade social science curriculum by two of the most widely used publishing companies, McGraw Hill and …

Black Students, White Schools, And Racism: Exploring The Experiences, Challenges, And Resilience Of Black Students At Private K-12 Predominantly White Institutions (Pwis) Through Adult Reflections, Sade Ojuola

Master's Theses

This project examines the challenging racialized experiences of Black students who attended private predominantly white institutions (PWIs) during their K-12 education, with a particular focus on the long-term impact of those experiences. The existing literature contains valuable data about the experiences of Black students in predominantly white private schools. However, an important gap in the literature exists regarding the reflections and understandings developed over time by Black adults who attended predominantly white private schools. This field project aims to explore the beliefs that were borne of those experiences and how those experiences ultimately become interwoven into a Black student’s identity …

Mobile Ka-Band Polarimetric Doppler Radar Observations Of Wildfire Smoke Plumes, Taylor Brianna Aydell

Master's Theses

Remote sensing techniques have been more recently used to study and track wildfire smoke plume structure and evolution; however, knowledge gaps remain due to the limited availability of observational datasets aimed at understanding the fine-scale fire-atmosphere interactions and plume microphysics. In this study, we present a new mobile millimeter-wave (Ka-band) Doppler radar system acquired to sample the fine-scale kinematics and microphysical properties of active wildfire smoke plumes from both wildfires and large prescribed fires. Four field deployments were conducted in the fall of 2019 during two wildfires in California and one prescribed burn in Utah. An additional dataset of precipitation …

Using Blockchain Technology For The Organ Procurement And Transplant Network, Utsav Jain

Master's Theses

The organ donation system in the United States is centralized and difficult to audit by the general public. This centralized approach may lead to data integrity issues in the future. The Organ Procurement and Transplant Network (OPTN) was built and maintained by a non-governmental organization called the United Network for Organ Sharing (UNOS) under its proprietary UNet(SM) umbrella platform. This platform is made up of proprietary closed source software and does not provide the general public easy access to the organ transplant data for auditing. This study investigates the feasibility, challenges, and advantages of a blockchain-based OPTN.

A prototype of …

Relationship Between Habitat Variables And Leopard Shark (Triakis Semifasciata) Population Trends In The South San Francisco Estuary, Patrice Frazier

Master's Theses

The San Francisco Estuary (the Estuary) supports a diversity of native marine species, including the leopard shark (Triakis semifasciata). As the human population has increased in the Bay Area, elasmobranchs have simultaneously been subjected to habitat loss and changes in hydrology. On a large scale, global climate change is also affecting the Estuary's water quality. There is little research on the long-term population size of leopard sharks in the Estuary. Leopard shark catch data collected by the Marine Science Institute (MSI) and water quality data from the United States Geological Survey (USGS) from 1998 to 2017 were analyzed to assess …

Non-Invasive Hyperglycemia Detection Using Ecg And Deep Learning, Renato Silveira Cordeiro

Master's Theses

Hyperglycemia is characterized by an elevated level of glucose in the blood. It is normally asymptomatic, except for an extremely high level, and thus a person can live in that state for years before the negative - sometimes irreversible - health impacts appear. Unexpected hyperglycemia can also be an indication of diabetes, a chronic disease that, when not treated, can lead to serious consequences, including limb amputations and even death. Therefore, identifying hyperglycemic state is important. The most common and direct way to measure a person’s glucose level is by directly assessing it from a blood sample by pricking a …

The Effects Of A 6-Week Group Meal Prep Program On The Frequency Of Consumption Of Home-Cooked Meals, Shannon Mendez

Master's Theses

Consumption of food away from home is associated with higher caloric intake and poorer diet quality compared to home-cooked food. The advance quantity meal prep (AQMP) program is a group-based program developed to increase the frequency of consumption of home-cooked meals. The AQMP pilot study was a pre-experimental 6-week intervention aimed at analyzing the effects of the program on frequency of consumption of home-cooked meals, cooking attitudes, cooking self-efficacy, and anthropometric measures. Ten study participants met once a week at a commercial kitchen to prepare and package lunches, dinners, and snacks for the work week. A survey was administered and …

Comparing Levels Of Environmental Literacy Between Stars- And Non-Stars-Rated Universities, Analisa Kathleen Campos

Master's Theses

The Sustainability Tracking, Assessment, and Rating System (STARS) is a program that measures university sustainability levels. STARS ranks university campuses based on the number of points received from individual specifications such as green buildings, access to mass transit, number of environmental courses, and more. Therefore, the rank a school receives translates directly to its level of sustainability as an institution. Currently, it is unknown if there is a relationship between a campus’s STARS-rating and individual students’ environmental literacy (EL). The purpose of this project was to analyze the impacts of university’s sustainable features on student EL. Surveys were administered to …

Start-Up Power Requirements Of Ammonia Filled Aerospace Thermosyphon Heat Pipes, Eric Chu

Master's Theses

Boiling and condensing of internal working fluids are essential heat transfer concepts which heat pipe technology relies on for transporting a large amount of heat between two distanced points effectively. Tilt angle and working fluid saturation temperature have a direct impact on how well the evaporator is flooded. This paper focuses on how the tilt angle and the working fluid saturation temperature affect the start-up heat input requirements for an S shaped axial grooved ammonia thermosyphon heat pipe. A series of experiments was performed by supplying and extracting heat to the evaporator and condenser of the thermosyphon heat pipe. Temperature …