Digital Commons Network^™

Testosterone Replacement Therapy For The Recovery From Chronic Vestibular Dysfunction Following Repeat Mild Traumatic Brain Injury In Male Long-Evans Hooded Rats, Arthur Segismundo

Master's Theses

Repeat mild traumatic brain injury (rmTBI) is a major public health concern leading to both chronic hypogonadism and vestibular impairment. Following rmTBI, vestibular symptoms are one of the most common complaints and hypogonadism occurs in a majority of patients. Gonadal hormones have a well-established role in neuroplasticity and axonal regeneration. The loss of gonadal hormones due to rmTBI may delay recovery. A clinically relevant closed-headed rmTBI male rodent model was utilized to examine the role of testosterone replacement therapy on chronic vestibular dysfunction. This is the first study to demonstrate both hypogonadism and vestibular dysfunction in the acute and chronic …

Habitat Associations And Community Interactions Of Non-Native Species In The Southern Basin Of Lake Michigan, Erin O'Shaughnessey

Master's Theses

Non-native crayfishes, mollusks, and macrophytes can have large impacts on biodiversity and damage ecosystem services in freshwaters. In 2015 we discovered an established population of the globally widespread invader red swamp crayfish (Procambarus clarkii) in the North Shore Channel of the Chicago Area Waterway System. This population overlaps with a population of rusty crayfish (Faxonius rusticus), a previous invader that is widely distributed and usually the dominant crayfish species across the Great Lakes region. I studied the interactions between these two species while directly competing over shelter and food. In the field, each species was studied to determine the rate …

The Dogmatism Of Dissent: How Open-Minded Cognition Influences Protest Attitudes, Chad Osteen

Master's Theses

While protestors are often thought of and portrayed as dogmatic actors on the political stage, research has yet to empirically investigate the cognitive processes of protestors. While previous research has investigated how open-minded cognition relates to political party and ideology, its relationship to political activism has remained under studied. This study used a between subject's design to determine how priming system rejection may affect open-minded cognition and protest attitudes. The sample of 450 participants recruited through Amazon's Mechanical Turk is based off a power analysis with small to medium effect sizes (r2=0.25) and a power of .95. Using SurveyGizmo software, …

A Crt Analysis Of Teach Like A Champion 2.0, Kayla Stewart Valenti

Master's Theses

African American and Latinx students in the United States continue to academically perform at lower levels than their White peers as indicated by standardized testing results. While many educational efforts have attempted to close the achievement gap that exists between White students and students of Color, disparities in academic outcomes persist. The prominent discourse regarding the achievement gap emphasizes cultural deficiencies within the individual student rather than acknowledge structural and institutional factors that uphold systemic racism and White supremacy. As a result, many new instructional approaches and teaching techniques used in schools and teacher preparation programs focus on correcting the …

Zero Tolerance And Self Image: A Systematic Literature Review, Caitlyn Todd

Master's Theses

The use of zero tolerance disciplinary policies in schools have numerous, lasting impacts on children, particularly African American students. This study relies on the use of a systematic literature review to analyze prior data on what these effects are. The study found that the effects include, but are not limited to, destruction of self confidence, increased recidivism, and lastly further psychological issues, all of which contribute to the likelihood of having a poor self image. These findings play are role in the discussion of other, more equitable, styles of discipline, such as restorative justice, as a way to help remedy …

Perceived Appropriateness Of Sexual Misconduct In Hookup Culture: Roles Of Power And Motives, Milan Alexandra Tvardek

Master's Theses

This study used hypothetical depictions of hookup scenarios to assess the perceptions of 388 participants for whether specific interactions between third-party characters involved sexual misconduct and the perceived appropriateness and wrongfulness of those behaviors. The current research examined the role of three independent between-subject variables in perceptions of sexual misconduct perpetration: a) Sex Motive (Low, High); b) Chronic Power (Low, High); and c) Acute Power (Low, High, Control). Results showed that individuals high in sex driven motivation, compared to those who less often hookup for sex driven reasons, perceived some perpetrators to be more wrongful but also expected these perpetrators …

Do Enforcement Actions By Us Federal Banking Regulators Against Banks For Unsound And Unsafe Banking Practices Deter Further And Future Wrongdoing? A Way Forward., Ikem Onyiliogwu

Master's Theses

“Wells Fargo fined $1 billion for ‘reckless unsafe or unsound practices.”1 The story behind this headline in the Washington Post on April 20, 2018, set out the problem. Wells Fargo engaged in “unsafe or unsound practices”2 by charging customers for services that Wells Fargo should have absorbed and administering a compulsory insurance scheme that unnecessarily increased borrowers auto loans financial obligation without approval. 3 According to the Office of the Comptroller of the Currency (OCC), “Since at least 2011, the Bank4 (Wells Fargo) has failed to implement and maintain a compliance risk management program commensurate with the Bank’s size, complexity …

The Internal Wave Dynamics Of Barkley Submarine Canyon, Drew Arlen Burrier

Master's Theses

Submarine canyons are prominent bathymetric features in the ocean and in addition to being interesting geological regions, submarine canyons are associated with important physical processes in the ocean. Internal wave reflection from sloping boundaries can cause strong mixing in the turbulent boundary layers near sloping topography. Boundary mixing driven by internal waves may account for a significant portion of the overall oceanic vertical mixing. By observing internal waves using three cabled ADCPs at three sites in and around Barkley Submarine Canyon in spring pre-upwelling, and summer upwelling periods, this thesis has established a strong canyon effect on the internal wave …

Assessment Of Eastern Massasauga Rattlesnakes (Sistrurus Catenatus) In Berrien County Historical Sites, Roshelle M. Hall

Master's Theses

The Eastern Massasauga rattlesnake (Sistrurus catenatus; EMR) is a small robust pit viper currently found in nine states and the province of Ontario, Canada. Wetland habitats have experienced significant destruction and fragmentation by humans; as a result, the current distribution of the EMR is a fraction of its historic distribution. For this reason, the EMR has been federally listed as threatened. In general, little is known about the current distribution of this rattlesnake (in the southwest corner of Michigan, the size of local populations or their stability and genetic diversity. Much of this knowledge is based upon historical data. My …

Towards A Biblical Spirituality: Dwelling With God Through The Exodus Sanctuary-Covenant Structure, Silvia Canale Bacchiocchi

Master's Theses

Problem

Biblical spirituality was challenged from the very start of the Christian church by competing spiritual ideologies of philosophical origins. Because the interpretation of spirituality has focused on exegetical and doctrinal approaches (micro and mesohermeneutical levels), the grounding biblical macro-hermeneutical level of its basic presuppositions has been ignored. Yet this is the level that gives ultimate meaning to the meso and micro levels. This oversight constitutes a giant roadblock to understanding and experiencing true biblical spirituality, the consequences of which are devastating both for the individual believer (Matt 7:23), as well as for the mission, unity, and growth of the …

God's Mercy And Justice In The Context Of The Cosmic Conflict, Romero Luiz Da Silva

Master's Theses

Problem

When it comes to the right balance concerning God’s character of mercy and justice in relation to His dealings with sin in its different manifestations, a number of theologians, as well as Christians in general, have struggled to harmonize the existence of these two attributes in all God’s actions toward sinners. This difficulty has led many to think of divine mercy and justice as attributes that cannot fit together in what is called the cosmic conflict between good and evil. This, therefore, demands a theological study based on Scripture as a whole to draw solid findings in response to …

When Archaeology Interacted With The Bible: A Study Of The Search For The City Of Raamses Of Exodus 1:11 In The Searcher's Socio Political Context, Georg Filippou

Master's Theses

The purpose of this thesis is twofold. First, I will research what a selected group of authors and scholars has stated regarding their search for the biblical city of Raamses. 3 This step will involve research of the motive of those researchers who attempted to match Raamses of Exod 1:11 with geographical locations in Egypt, to follow their search within the social and political context of these scholars. Second, based on these scholars’ research, I will attempt to discover what happened when Bible and archaeology interacted in the search for the city of Raamses.

The study begins with some pages …

A Narrative Analysis Of Genesis 3:1-7 And The Theological Significance Of The Serpent, Milton Gonzalez

Master's Theses

Problem

The Christian tradition of the Fall as it relates to Gen 3 is an interpretive construct that is foreign to the text and its immediate context. While scholars continue to view humanity and its fallen state as the central theme of the narrative, I suggest that such are but second to an even greater narrative—namely, a cosmic conflict between Elohim—the Creator of the heavens and the earth, and the serpent.

Method

The first chapter of this study considers the traditional view of the temptation narrative (i.e. Gen 3:1-7) as the Fall of Man and suggests that the story of …

Microplastic In Aquatic Food Webs: Museum Specimens And Ingestion Experiments Reveal Controls On Microplastic Ingestion By Freshwater Fish, Loren Hou

Master's Theses

Plastic is pervasive in modern economies and ecosystems. Early research suggests freshwater fish commonly ingest microplastic (particles < 5 mm), which may influence fish digestive tissues, but no studies have examined historical patterns in microplastic consumption or rates of microplastic retention in fish. We measured microplastic in digestive tissue of specimens collected and preserved over the last century (Field Museum, Chicago). We selected Micropterus salmoides (largemouth bass), Notropis stramineus (sand shiner), Ictalurus punctatus (channel catfish), and Neogobius melanostomus (round goby) because each was well represented in the museum collection, with specimens from urban rivers. Specimens from 1900-2018 showed increases in microplastic concentration from the 1950's to present. in a second project, we collected round gobies from Lake Michigan in Chicago to conduct feeding experiments to measure microplastic ingestion and retention rates. the majority of microplastic was excreted within 72 hours of ingestion. Results will aid in understanding ecological interactions of microplastic and freshwater fish, informing further work on the movement of microplastic in aquatic food webs.

Using Software-Defined Networking And Openflow Switching To Reroute Network Traffic Dynamically Based On Traffic Volume Measurements, Ihab Al Shaikhli

Master's Theses

Traditional switching and routing have been very effective for network packet delivery but does create some constraints. for example, all packets from a given source to a given destination must always take the same path. Within a traditional Ethernet network, a tree topology must be used. Software-Defined Networking (SDN) has the potential to bypass this tree-topology limitation by placing the control of the switches and their forwarding tables under a central device called a controller. SDN also allows for sets of controllers. the controller can identify individual network flows and issue commands to the switches to, in effect, assign individual …

The Mere Presence Effect: Attentional Bias Promoted By Smartphone Presence, Maria Del Pilar Bianchi Bosch

Master's Theses

Smartphones have become an essential part of modern life, offering access to entertainment, information, and social connections from anywhere, at any time. However, research has associated interactions with these devices with maladaptive behaviors and cognitive impairments. Furthermore, recent research has suggested that the mere presence of a smartphone can deplete cognitive resources. We sought to test the hypothesis that the perceptual salience of smartphones would negatively impact perceptual processes. Using a sample of college-aged students (N = 71), we tested whether the mere presence of a smartphone might affect reaction time and accuracy in a lateralized spatial configuration visual search …

Different Methods Of Embodied Cognition In Pedagogy And Its Effectiveness In Student Learning, Cassandra Durkee

Master's Theses

The Mathematical Ideas Analysis hypothesizes that abstract mathematical reasoning is unconsciously organized and integrated with sensory-motor experience. Basic research testing movement, language, and perception during math problem solving supports this hypothesis. Applied research primarily measures students’ performance on math tests after they engage in analogous sensory-motor tasks, but findings show mixed results. Sensory-motor tasks are dependent on several moderators (e.g., instructional guidance, developmental stage) known to help students learn, and studies vary in how each moderator is implemented. There is little research on the effectiveness of sensory-motor tasks without these moderators. This study compares different approaches to working with an …

The Whiteness Of The Elephant In The Room: How White Guilt, White Fragility, And Colorblind Racial Ideology Shape Environmental And Social Justice Activism In Santa Cruz County, Robert Michael Foran

Master's Theses

Using frameworks from critical race theory, social movement theory, and community-based activism, this thesis explores the phenomena of white fragility, white guilt, and colorblind racial ideology and how they impact the ways predominantly white-identified social and environmental justice organizations approach, build, and maintain solidarity with communities of color in Santa Cruz County, California. A qualitative approach was employed to investigate the experiences of white-identified activists and how they attempt to engage in this constantly challenging process. Using twenty-two semi-structured interviews and eight group observations, I explored how white-identified individuals negotiate the transformation from ‘moral passivity’ to meaningful, personal relationships with …

Reproductive Performance, Foraging Effort, And Diet Of An Apex Predator, The Common Murre, At One Of The Largest Nesting Colonies In The California Current System, Stephanie Rianne Schneider

Master's Theses

Common Murre (Uria aalge) are the most abundant avian apex predator nesting in the California Current System (CCS) and nesting is the most energetically demanding phase of their lifecycle. The preyscape within flight distance of their nesting colony determines whether murres produce young, how hard they must work to do so, and what prey types are available to them. This study characterized the reproductive performance, foraging effort, and prey composition of murres nesting at a previously unstudied and large nesting colony in the CCS, Castle Rock National Wildlife Refuge, over an 11-year period (2007 - 2017) intended to capture a …

Psychological Presence In Immersive Virtual Environments, Steven L. Wu

Master's Theses

Immersive virtual environments are simulated locations that attempt to create a sense of presence, or the psychological feeling that an individual is acting within the simulated environment rather than their physical one. When interfacing with an interactive virtual environment, evidence suggests that aspects of psychological presence are affected, such as time perception and situation awareness. As such, this study hypothesized presence as the construct by which immersive virtual environment usage influences time perception and situation awareness. Two levels of presence were manipulated using a monitor and Oculus Rift. Forty-one participants were tasked with a scavenger hunt in both monitor and …

Associations Between Cortical Structure And Reading Skills In Beginning Readers, Meaghan Perdue

Master's Theses

The acquisition of literacy is a challenging task that engages multiple processing systems to integrate multimodal information. As a result, children exhibit wide variability in reading ability, with the lowest performers classified as having Specific Reading Disability (SRD). Functional and structural magnetic resonance imaging (MRI) research has identified a reading network in the brain consisting primarily of left hemisphere temporo-parietal, occipito-temporal, and inferior frontal regions, but the structural neural substrates that support skilled reading during the formative years of reading acquisition remain underspecified. The present study applied a continuous analytic approach to investigate distinct surface-based properties of cortical structure (cortical …

Sex-Specific Hatch And Growth Patterns In Young-Of-The-Year Atlantic Silversides (Menidia Menidia, Atherinopsidae) From Mumford Cove, Connecticut, Julie W. Pringle

Master's Theses

The Atlantic silverside (Menidia menidia) is an important semelparous forage fish along the North American Atlantic coast and a well-known model for experimental studies. However, ecological and evolutionary theories, such as the adaptive significance of temperature-dependent sex determination (TSD), have yet to be tested using M. menidia juveniles from their natural habitat. Additionally, how the characteristics of survivors at the end of their growing season are shaped by growth and mortality is insufficiently understood. This study used otolith microstructure analysis to determine sex-specific size-at-age, growth, and hatch date distributions in young-of-the-year juveniles sampled monthly between October-December 2015 in …

Adaptations Of 3d Printing Technology To Microfluidics Systems For The Detection Of Multi-Protein Cancer Biomarkers, Ketki Bhalerao

Master's Theses

The overall goal of research in our group has been to develop devices and use techniques for rapid, easy detection that would also be fully automated, highly sensitive, cost effective and involves multi-protein detection with moderate to high throughput with respect to the increasing need in clinical diagnostics of today. The devices used are developed using 3D printing technology and the methodology used was based on the generation of chemiluminescence (CL), which is obtained by applying a fixed voltage and then measured with a CCD (Charge Coupled Device) camera as a detector. The chemiluminiscense replaces the colorimetric detection of proteins …

Medication Error Prevention: Improving Patient Health Outcome, Brigitta Van Ewijk

Master's Theses

Medication administration errors were reported to have an error rate of 60% in early research mainly in the form of the wrong dose, time, or rate. Working conditions were found to be one of the main contributors to these errors. Recognizing and reporting medication errors are key to the implementation of the reduction of this critical health problem (Hughes & Blegen, 2008). DataRay Inc. (n.d.), states that almost one in five medication doses administered in hospitals is given in error. The two most common errors were (1) dispensing medicine at the wrong time (43% of incidents) and (2) omitting a …

A Discourse Analysis Of Diversity And Inclusion Terminology In The High-Tech Industry, Michelle Nader

Master's Theses

The field of Diversity and Inclusion is a growing interest within the High-Tech industry, particularly within the San Francisco Bay Area of California. To combat misconceptions of Diversity and Inclusion, this thesis aims to define and analyze the language used at 20 companies in the High-Tech sector. The trends, nuances, and practices of how companies use language in their programming and data dictates the direction of the company. This thesis investigates the underlying complexities of where Diversity and Inclusion is within the industry today and goals for the future. Findings from this research suggest that companies can strengthen their Diversity …

The Investigation Of The Chlorine Initiated Oxidation Of 2-Phenylethanol And Stability Of Superalkali Lithium Substituted Silyls., Adam Otten

Master's Theses

This thesis investigates the combustion potential of 2-phenylethanol and the superalkali properties of small lithium substituted silicon compounds. All combustion experiments were performed at the Advanced Light Source of Lawrence Berkeley National Laboratory at the Chemical Dynamics Beamline 9.0.2. The chlorine initiated oxidation of 2PE was investigated at 298 and 550 K using a multiplex photoionization mass spectrometer, coupled with the tunable vacuum ultraviolet radiation. Reaction products were identified using kinetic time traces and photoionization spectra.

Additionally, the stability of small superalkali silicon-lithium compounds has also been investigated. All structures and energetics were calculated using the CBS-QB3 composite method.

The …

The Media Representation And Misrepresentation Of Refugees: A Comparison Between Us And French Media, Ali Al-Thani

Master's Theses

This project is the study of the differences and similarities between news reporting, using specific media frames, in the US and France in regard to the representation of refugees in newspapers. I gathered a total of 213 articles written during the period of January 1, 2017 until September 30, 2018. Those articles were taken from two major newspapers in the US, The New York Times and the Wall Street Journal and two major newspapers in France, Le Monde and Le Figaro. For this research, I used content analysis in order to analyze the news articles reporting on the subject of …

Colombia's Veneer Of Aid: Hidden Motives, Voiceless Victims, And The Us Trafficking In Persons Report, Michael Middleton

Master's Theses

This study analyzes the Trafficking in Persons report, an annual report from the United States State Department that ranks each country on its ability to meet “minimum standards” for combating human trafficking. Using Colombia as a case study, this paper heavily critiques the traditional human trafficking discourse by applying a transnational intersectional feminist framework to explore the context and development of human trafficking in Colombia. I will first look at the legal framework for anti-trafficking policy in Colombia with a policy analysis of the laws and legislation that arose after the ratification of the Palermo Protocol in 2000. The strengths …

A Qualitative Case Study On The Domestic Violence Act, 2007 (732) And The Convention On The Elimination Of All Forms Of Discrimination Against Women, Victoria Hernandez

Master's Theses

On July 17, 1980, Ghana became a signatory to CEDAW (Convention on the Elimination of All Forms of Discrimination against Women) under the United Nations in order to combat all forms of violence, discrimination and human rights violations that harm the security, freedom, privacy, and dignity of every woman. The Domestic Violence Act (732) stemmed from CEDAW in order to add on more layers of legal protection for victims of domestic violence and to penalize all acts according the bill’s definition and the different forms of domestic violence. Although there are stricter laws to punish any acts of violence inflicted …

Sensor Fusion Algorithm For Airborne Autonomous Vehicle Collision Avoidance Applications, Julien Albert Doe

Master's Theses

A critical ability of any aircraft is to be able to detect potential collisions with other airborne objects, and maneuver to avoid these collisions. This can be done by utilizing sensors on the aircraft to monitor the sky for collision threats. However, several problems face a system which aims to use multiple sensors for target tracking. The data collected from sensors needs to be clustered, fused, and otherwise processed such that the flight control system can make accurate decisions based on it. Raw sensor data, while filled with useful information, is tainted with inaccuracies due to limitations and imperfections of …