Digital Commons Network^™

He's The Hero We Deserve: Batman As A Figure Of Dominant Masculinity, Karen Medrano

Master's Theses

For decades, comic books have been a prevalent media format through which cultural perceptions of masculinity are disseminated. Batman is an exemplary character who is expected to perform and behave in a manner that corresponds with social constructs of the American masculine identity: strong, dominant, and protective. These gendered traits, as represented through Batman’s body and relationships with various allies, are analyzed through the lens of R.W. Connell’s theory of dominant and subordinated masculinities (derived from her larger theory of hegemonic masculinity). As our cultural perception of masculinity has shifted, so has the visual representation of Batman over his eighty-year …

The Moderating Effect Of Self-Esteem On The Relationship Between Servant Leadership And Organizational Citizenship Behaviors, Whitney Kanavel

Master's Theses

Previous research has shown that servant leadership is related to organizational citizenship behaviors. However, little attention has been paid to the possible moderators of this relationship. Therefore, the present study proposed that a personality characteristic (self-esteem) will moderate the relationship between servant leadership and organizational citizenship behaviors. It was hypothesized that the relationship between servant leadership and organizational citizenship behaviors would be stronger for employees with low self-esteem than for those with high self-esteem. Results of a self report survey from 204 employed individuals in various industries found that self-esteem moderated the relationship between servant leadership and organizational citizenship behaviors. …

Classification Of Hyperspectral Colon Cancer Images Using Convolutional Neural Networks, Sean Joseph Mobilia

Master's Theses

Hyperspectral images are 3-D images, which contain data in hundreds of spectral bands as opposed to 2-D images, which contain data in at most 3 bands (red, green, and blue). Hyperspectral imagery was initially developed for remote sensing; however, recently, researchers have started to see its potential in medical diagnosis and cancer detection. Hyperspectral images provide massive amounts of data about the objects they are studying, and this causes challenges during information processing. Machine learning tools, such as convolutional neural networks (CNNs), are known to be successful in extracting features and classifying traditional 2-D images. This thesis proposes CNN architectures …

Pedagogies Of Play: An Ethnographic Analysis Of Activity-Based Learning In Two Elementary Classrooms, Chelsea Lynn Halliwell

Master's Theses

In this document I discuss the relationship between education standards for curriculum and structured play in the elementary classroom. I discuss the various forms of teacher-initiated structured play, and student-initiated informal play and resistance strategies - through participant observation, digital analysis, spatial analysis, semi-structured ethnographic interviews, and unstructured conversations - to understand the full range of learning strategies in elementary classroom settings. I analyze how these strategies relate to curricular standards, or how they might deviate from or transform those standards, which are partially shaped by federal and state education policy. I also outline and develop two hypotheses in an …

Moderating Effect Of Trait Mindfulness On The Relationship Between Job Demands And Burnout Using The Job Demands-Resources Model, Anne O'Brien

Master's Theses

The Job Demands-Resources (JD-R) model was constructed to explain the antecedents, consequences, and relationships of burnout, and has provided evidence that personal resources moderate and weaken the relationship between job demands and burnout. Although much of the personal resource literature focuses on personality traits like optimism and self-esteem, the moderating effect of trait mindfulness on the relationship between job demands and job burnout has yet to be examined. The study hypothesized that mindfulness moderates the relationship between four job demands (role ambiguity, interpersonal conflict, work-life conflict, and cognitive demands) and three dimensions of burnout, such that those with higher levels …

Investigations And Analysis Of Dynamical And Steady State Properties Of Chemical Reaction Systems, Diego Ortega Hernandez

Master's Theses

In this paper, we investigate results from chemical reaction network theory and a list of techniques to test for the reaction-coordinates dynamical system to have a partial order induced by a positive orthant cone. A successful result from one of these tests guarantees mono-stationarity (and indeed convergence). We also investigate a recently published algorithmic and computational approach to determine whether a reaction network establishes mono- or multi-stationarity. We test new reactions that have not been previously introduced in the literature for mono- or multi-stationarity using this approach. This includes the two-site phosphorylation reaction network and a modified double phosphorylation reaction …

Combining Blockchain And Swarm Robotics To Deploy Surveillance Missions, Ardalan Razavi

Master's Theses

Current swarm robotics systems are not utilized as frequently in surveillance missions due to the limitations of the existing distributed systems' designs. The main limitation of swarm robotics is the absence of a framework for robots to be self-governing, secure, and scalable. As of today, a swarm of robots is not able to communicate and perform tasks in transparent and autonomous ways. Many believe blockchain is the imminent future of distributed autonomous systems. A blockchain is a system of computers that stores and distributes data among all participants. Every single participant is a validator and protector of the data in …

Increasing The Persistence Of Students With Autism Spectrum Disorder In Higher Education Settings: Faculty Perspectives On The Social Skills Needs In Classroom Environments, Amy Rodriguez

Master's Theses

Students with autism spectrum disorder (ASD) who transition to higher education environments vary in their level of skills when engaging in social activities. Current research is limited about supporting college students with ASD socially in the classroom. The purpose of this qualitative study was to investigate the perceptions of faculty regarding the social skills support needs of students with ASD in classroom settings that can influence the level of achievement of academic goals in postsecondary environments. Seven faculty members from a comprehensive public university in the west participated in a qualitative interview. The results of this study showed that participants …

Zero And Low Energy Thresholds In Quantum Simulation, Yun Xuan Shi

Master's Theses

Quantum simulation is the process of simulating a quantum mechanical system using either a quantum or a classical computer. Because quantum mechanical systems contain a large number of entangled particles, they are hard to simulate on a classical computer. It is the task of computational complexity theorists to estimate the amount of resources to do the same number of operations on either classical or quantum devices. This report first summarizes the state of the art in the field of quantum computing, and gives an example of a model of quantum computer and examples of quantum algorithms that are currently being …

Mobility Through Droughts: Cross-Sectional Analysis Of Femora In A San Francisco Bay Area Prehistoric Native Population, Sarah M. Luce

Master's Theses

This thesis aims to infer mobility patterns in the California prehistoric burial population of CA-ALA-329 (Ryan Mound) by conducting cross-sectional analysis on femoral bones. CA-ALA-329 is considered to be a burial ground used by precontact Ohlone natives in the San Francisco Bay Area. Glacial changes, pollen studies, and

tree-ring data show shifts in climate change occurred during the Late Phase 1 Period, causing warmer and drier temperatures throughout California. Seventy-seven femora were analyzed in this study including 26 femora representing the Middle Period and 51 representing the Late Phase 1 Period. Cross-sectional geometric formulae were applied to measurements collected at …

Pond Occupancy By Western Pond Turtles In The Diablo Range Of Santa Clara County, California, Billy Tu

Master's Theses

The loss of natural habitat is one the primary drivers for species decline worldwide. Artificially, created habitat in human-altered landscapes can help supplement or enhance habitat for threatened wildlife populations. The western pond turtle (Emys pallida), a species declining in California, depends on aquatic habitats for its survival, but can use human-created livestock ponds in lieu of natural aquatic habits. This study examined the extent to which western pond turtle used livestock ponds in Santa Clara County, CA, and the importance of key habitat features in the turtle occupancy of livestock ponds. From March 2017 to September 2017, I conducted …

First Thirty Days Of Life: Examining Calf Behavioral Development In Beluga Whales (Delphinapterus Leucas) And Pacific White-Sided Dolphins (Lagenorhyncus Obliquidens) At One Zoological Facility, Kendal Smith

Master's Theses

Cetacean development is important for general comparative understanding and the implementation of informed husbandry policies. Due to the inaccessibility of many of these species in the wild, researchers can study managed care populations to better understand basic developmental patterns of cetaceans, as well as to improve husbandry policies for facility animals. However, no previous studies have attempted to observe the behavioral development of Pacific white-sided dolphins (Lagenorhyncus obliquidens). Eight beluga whale calves and four Pacific white-sided dolphin calves were observed for the first 30 days of life to determine the developmental trajectory of several typically monitored behaviors. The …

Gogo: An Improved Algorithm To Measure The Semantic Similarity Between Gene Ontology Terms, Chenguang Zhao

Master's Theses

Measuring the semantic similarity between Gene Ontology (GO) terms is an essential step in functional bioinformatics research. We implemented a software named GOGO for calculating the semantic similarity between GO terms. GOGO has the advantages of both information-content-based and hybrid methods, such as Resnik’s and Wang’s methods. Moreover, GOGO is relatively fast and does not need to calculate information content (IC) from a large gene annotation corpus but still has the advantage of using IC. This is achieved by considering the number of children nodes in the GO directed acyclic graphs when calculating the semantic contribution of an ancestor node …

Organized Chaos: Daily Routines As A Potential Mechanism Linking Household Chaos And Child Behavior Problems, Kristy L. Larsen

Master's Theses

Children living in chaotic households exhibit more externalizing behaviors. Child externalizing behavior, exhibited as early as the toddler and preschool years, is a risk factor for later maladjustment. Understanding the mechanisms linking household chaos to early externalizing behaviors is important since those mechanisms could be targeted as a point of intervention. The primary aim of this study was to examine daily routines as a potential mediator of the relation between household chaos and both child externalizing behavior and bedtime resistant behavior. A secondary aim was to examine different levels of routines (family routines, general daily child routines, and specific bedtime …

A Comparison Of Social Learning In Domestic Canines, Beatrice Chenkin

Master's Theses

Domestic canines (Canis familiaris) provide a unique insight into the processes by which species can grow to cooperate efficiently with humans. Few studies have compared whether their behavior is more affected by humans or other canines. This study uses a two-action feeder (an apparatus that can be opened in one of two ways) to look into the methods of social learning they use and compares how they learn from humans vs. other canines. Sixty-four dogs from the Humane Society of varying backgrounds, ages, sexes, and reproductive statuses were tested on their ability to open the two-action feeder and the amount …

Scl: A Lattice-Based Approach To Infer Three-Dimensional Chromosome Structures From Single-Cell Hi-C Data, Hao Zhu

Master's Theses

In contrast to population-based Hi-C data, single-cell Hi-C data are zero-inflated and do not indicate the frequency of proximate DNA segments. There are a limited number of computational tools that can model the three-dimensional structures of chromosomes based on single-cell Hi-C data.

We developed SCL (Single-Cell Lattice), a computational method to reconstruct three-dimensional (3D) structures of chromosomes based on single-cell Hi-C data. We designed a loss function and a 2D Gaussian function specifically for the characteristics of single-cell Hi-C data. A chromosome is represented as beads-on-a-string and stored in a 3D cubic lattice. Metropolis-Hastings simulation and simulated annealing are used …

Exploring The Moderating Effects Of Aggression On The Relationship Between Negative Urgency And Suicidal Desire, Rachel L. Martin

Master's Theses

Suicide is a health concern with 44,965 deaths in 2016. Typical assessment of risk factors relies on self-report, which can be susceptible to underreporting. As such, non-face valid measures and innovative assessment approaches such as implicit association tests may help identify risk factors by eliminating conscious underreporting. The Interpersonal-Psychological Theory of Suicidal Behavior is an empirically supported theory hypothesizing why individuals die by suicide. The theory comprises three elements: thwarted belongingness, perceived burdensomeness, and capability for suicide. Thwarted belongingness and perceived burdensomeness have been found to be non-face valid measures and less susceptible to conscious underreporting. Objective measures, such as …

Soldaten Des Westens: An Analysis Of The Wartime Experiences Of Three German-American Regiments From The St. Louis-Bellville Region, John Sarvela

Master's Theses

During the Civil War, Germans from the Greater St. Louis region enthusiastically volunteered for service in the Union Army and filled the companies of three regiments examined here: the 30^th and 43^rd Illinois and 12^th Missouri Volunteer Infantry Regiments. This thesis argues that German-American soldiers serving in these regiments joined the army to save the Union and end slavery. Once mustered into service, they experienced less nativism within the Union Army of the Tennessee than Germans in the Union Army of the Potomac. In contrast to the predominantly German 43^rd Illinois and 12^th Missouri, the …

Posture Affects Affordance Perception Of Reachability In Virtual Reality, Hannah Masoner

Master's Theses

Tasks such as standing and reaching require differing levels of postural stability. Postural equilibrium is necessary to perceive the location of objects (Lee, Pacheco, & Newell, 2018). Visual perception of whether an object is within reach was investigated while standing upright. Participants viewed a 3D virtual reality (VR) environment with a stimulus object (red ball) placed at different egocentric distances. Participants made affordance judgements while in a standard stance condition as well as two separate active balance conditions (yoga tree pose, and toe-to-heel pose). Feedback on accuracy was not provided, and participants were not allowed to attempt to reach. Response …

The Fighting Blue Ridgers: Combined Arms Capabilities Of The Us Army's 80th Infantry Division In World War Ii, 1944-1945, Brannon Price

Master's Theses

This study of the Second World War examines the tactics employed by the 80th Infantry Division of the United States Army in the European Theater of Operations in 1944 and 1945. Early historiography portrays American units as brave but less sophisticated than their German adversaries. However, recent scholarship praises American combat capabilities. Drawing largely upon official Army records and firsthand accounts from American soldiers, this thesis argues that the 80th Infantry Division developed into a highly effective fighting force in the European Theater when it properly employed the concept of combined arms (the coordination of infantry, artillery, and armor) on …

Maize And Bone: An Evaluation And Expansion Of A Proposed Model For The Differential Diagnosis Of Pellagra In Human Remains, Myra G. Miller

Master's Theses

This study attempts to test and expand a previous study to establish a differential diagnosis of pellagra in human remains (Paine & Brenton, 2006a). Seven individuals with documented pellagra and nine individuals randomly selected for comparison from the Hamann-Todd Osteological Collection were evaluated for caries, alveolar bone loss, periostitis, osteoporosis, cribra orbitalia, and porotic hyperostosis. Results indicate that the pellagra sample had lower rates of caries and alveolar bone loss, and higher rates of periostitis of the tibia and fibula in relation to the comparison sample. No osteoporosis, cribra orbitalia, or porotic hyperostosis was found in the pellagra sample. No …

Predicting College Students' Career Interests To Be A Police Investigator Rather Than A Patrol Officer, Alyssa Viator

Master's Theses

In the field of criminal justice, much research has been dedicated to investigating policing in the 21^stcentury. However, there is a lack of research regarding predictions of career preference among college students, more specifically, millennials. This study was designed to fill that gap in the literature by examining interests in police patrol careers. The methodology involved included multiple regression as a way to potentially predict career preference for a police investigator rather than a patrol officer. The results provided promising results for the overall understanding of career preference for millennials. This study also provided crucial discussions for policy …

Hope For Struggling School Districts, Mary D. Travis

Master's Theses

Education improves the opportunities and life-chance outcomes of our children, and is a key factory in both economic and community development. Although high school graduation rates have shown improvement nationwide in recent years, public education is suffering from increasing inequality between different school districts and within the same school districts. Such inequalities widen academic outcome gaps and can result in entire school districts being branded as academic failures. However, there is also encouraging evidence of struggling schools and school districts moving toward improvement. Innovative leaders who are committed to inclusive and rigorous academics, shared leadership, and an in-depth understanding of …

Zika Message Analysis, Alexandria Phipps

Master's Theses

The following study employs the Extended Parallel Processing Model and Theory of Planned Behavior to understand how to create health messages with the greatest influence on individuals’ behavioral intent to adopt mosquito-borne virus protection behaviors. The study employs a 2 (susceptibility) x 2 (self-efficacy) factorial design, evenly distributing the participants between four messages (N=186). Although the selfefficacy manipulation was ultimately unsuccessful, the findings highlighted the significance of perceived susceptibility on one’s intent to adopt protective behaviors. The results exemplify the importance of the theoretical critical point of the EPPM, where danger control shifts to fear control, and the importance of …

Online Political Participation: Evaluation Of The Changing Effects Over Time, Gabriel Davis May

Master's Theses

The internet is a political participation medium that has been subject to constant changes. Just since 2008, there has been a significant increase in the amount of people who use the internet for political purposes. Building on the work of Brian Kruger and others I evaluate whether the internet brings new participants into the political process or if the internet only "reinforces" those who already participate. I utilize data from recent American National Election Studies to employ an ordinary least-squares regression model for recent presidential election years and assess whether the internet has brought new participants into the political fray …

The Effects Of Salinity On Zootechnical Performance Of Spotted Seatrout (Cynoscion Nebulosus) In Recirculating Aquaculture Systems, Eric Gigli

Master's Theses

The spotted seatrout (Cynoscion nebulosus) is a euryhaline finfish candidate for marine aquaculture in the northern Gulf of Mexico. Aquaculture of this species currently uses salinities of 25 psu or greater making production challenging in areas where high salinity water is not available. This study aimed to document the effects of salinity on zootechnical performance of spotted seatrout embryos, early larvae, and juveniles in recirculating aquaculture systems to assist with the development of protocols for low salinity culture.

Embryos obtained from a volitional spawn at 29 psu were incubated at three salinities (12.5, 18.75, or 25 psu) until …

Attenuated Responses To Inflammatory Cytokines In Mouse Embryonic Stem Cells: Biological Implications And The Molecular Basis, Bohan Chen

Master's Theses

Embryonic stem cells (ESCs) have attracted intense interest due to their great potential for regenerative medicine. However, their immune property is an overlooked but a significant issue that needs to be thoroughly investigated not only to resolve the concern for therapeutic applications but also for further understanding the early stage of organismal development. Recent studies demonstrated that ESCs are deficient in innate immune responses to viral/bacterial infections and inflammatory cytokines. Inflammatory conditions generally inhibit cell proliferation, which could be detrimental to ESCs, since cell proliferation is their dedicated task during early embryogenesis. Thus, I hypothesize that the attenuated innate immunity …

A Machine Learning Approach To Network Intrusion Detection System Using K Nearest Neighbor And Random Forest, Ilemona S. Atawodi

Master's Theses

The evolving area of cybersecurity presents a dynamic battlefield for cyber criminals and security experts. Intrusions have now become a major concern in the cyberspace. Different methods are employed in tackling these threats, but there has been a need now more than ever to updating the traditional methods from rudimentary approaches such as manually updated blacklists and whitelists. Another method involves manually creating rules, this is usually one of the most common methods to date.

A lot of similar research that involves incorporating machine learning and artificial intelligence into both host and network-based intrusion systems recently. Doing this originally presented …

The Road To Recovery: Injured Athlete's Perspectives On Recovery Through Social Support, Brooke Kuhn

Master's Theses

Injured athletes’ perspectives on different aspect of their recovery process were analyzed using concepts such as social support, responsiveness, and self-disclosure based on three different sources: coaches, trainers, and teammates. 39 participants were used for this study. With an age range from 18-44 years old, the participants are both current college and former college athletes. Many of them ranged from the different types of sports played and at different divisional levels. 82.1% of participants were Caucasian, 12.8% were African American, and 5.1% selected other as their ethnicity. The results exemplify, through linear regression, that trainers are the most effective source …

A Linear Approach To John Adams' Recent Works, Olivia Maynard

Master's Theses

This paper presents and demonstrates a linear approach to works from John Adams’ most recent compositional period (1991–). Existing research into this period primarily focuses on specific surface-level events, with little examination of deeper large-scale structures within the works. Chapter 1 reviews the existing research, as well as relevant research into minimalist music and post-tonal analysis, and some existing approaches are then incorporated into the methodology presented in Chapter 2. The methodology is presented in three stages: identifying formal structure, identifying linear structures through salient pitches, and determining harmonic support for those salient pitches. The methodology is demonstrated in greater …