Digital Commons Network^™

Heteronormativity In Healthcare: Neoliberalism, Bio-Politics, And Necropolitics, Grace Avila

Master's Theses

This thesis will discuss heteronormativity in healthcare. It will take a social science and theoretical approach to acknowledge LGBTQ+ health disparities, apply theoretical approaches to why these disparities exist, and offer solutions to combat health disparities experienced by sexual and gender minorities. Neoliberalism, bio-politics, and necropolitics will be the theoretical approaches utilized to understand the basis of disparities experienced by the LGBTQ+ community. Neoliberalism will include themes of capitalism and public health policies which influence discrimination in healthcare. Bio-politics will outline how the intersection of the biological body and politics can exacerbate health disparities through the power of controlling bodies. …

Anti-Unionism And The Chicago Teachers Union, Paul Stromberg

Master's Theses

The Chicago Teachers Union (CTU) is one of the most influential political organizations in Illinois. Like other political organizations, the CTU influences policy through activism, advocacy, and endorsements. Unlike most political organizations, however, the CTU's 20,000 members are responsible for carrying out policy decisions through their roles as teachers, paraprofessionals, and clinicians in Chicago Public Schools (CPS). In response to this influence, anti-unionists have become increasingly adept at criticizing the CTU, using anti-union rhetoric to malign unionized teachers. Simultaneously, anti-unionists have utilized anti-union litigation to disable teacher unions, stripping them of guaranteed protections. Assisted by conflict theory, this study examines …

Examining Organizational Factors And Their Impact On Older Adults In Life Plan Communities, Ajla Basic

Master's Theses

Aging in America continues to reveal multi-faceted concerns for both the industry and retirees; insufficient retirement savings, loneliness, and a high influx of older adults entering the retirement scene. It is expected that by 2030, 18% of the nation's population, the baby boomers, will have turned 65 (Cohn & Taylor, 2010). This demographic reality has led to increased research seeking answers to questions which emerge about the retirement age population. The Age Well Study is a longitudinal study looking at the impact of residing in a Life Plan Community. The data is collected through self-report measures by residents in the …

Advancing Our Understanding Of Mechanosensitive Microtubule Acetylation In Neurons, Margaret Earl Utgaard

Master's Theses

Stiffness is a signaling cue in the brain, and neuronal response to stiffness impacts development, injury and disease. Mechanotransduction is the process of cells interpreting and converting mechanical cues to biochemical signals. Tubulin acetylation increases microtubule stability and could be mechanosensitive. The impact of stiffness on tubulin acetylation and role of septins is the focus of this project.It was hypothesized that stiffer surfaces would increase tubulin acetylation. SH-SY5Y cells were plated on varying stiffness and the ratio of acetylated to alpha tubulin was measured using immunocytochemistry. This study found SH-SY5Y cells had the highest acetylation on hard surfaces. SH-SY5Y cells …

Does Manipulating Source Gender Predict A Person's Open-Mindedness As A Function Of Sexism?, Tanyelle Annette Galman

Master's Theses

The present research examines whether Communication Source Gender influences a message recipients' level of Open-Minded Cognition, and whether Ambivalent Sexism moderates this effect. Participants were asked to think of themselves as part of a military panel which considers proposals to military spending. Then after reading a proposal from either Cassandra Smith or David Smith, participants were asked to indicate whether they would be open to hearing more from the author. Participants were then instructed to complete the Ambivalent Sexism Inventory (Glick & Fiske, 1996). In total there were 395 participants in this study. Results show that there was no main …

Rethinking Intimacy: Liberation Through Decolonial & Queer World-Making, Michelle Mae Mcguire

Master's Theses

Relationships play an important role in both the private and public spheres of our lives. If we understand our bodies to be the vessels through which we interact with all other objects, we come to understand the process of world-making as a summation of our relationships. Intimacy is the prevailing structure that helps assign meaning to these relationships. Intimacy binds together unfixed spatial and social relations that stretch across time and space. This essay examines the three intersecting sets of relations involved in intimacy as a means to deconstruct heteropatriarchal order and highlight the multiplicity of attachments and relationships that …

A Fair Share: How Awareness Of Inequality, Allocation Method, And System Justification Affect Perceptions Of Distributive Fairness, David Thomas Igliozzi

Master's Theses

In considering the different ways people view inequality and various proposed solutions,this study draws on classic psychological theories of distributive justice which outline three modes of allocation strategies: equality, equity, and need. While Deustch’s (1975) work on these three allocation alternatives laid the groundwork for years of distributive justice research that would follow, little empirical work has actually experimentally evaluated the conditions under which people might be more or less willing to support equity, equality, or need-based strategies. There is evidence that certain individual difference measures can predict support for redistribution. That is—those who rate highly on system justification, political …

A Role For Notch Signaling In Drosophila Spermatogenesis, Adrianna Soriano

Master's Theses

The Notch signaling pathway has diverse functions in male and female gonad development. In Drosophila male embryos, Notch specifies hub cell fate in somatic gonadal precursor cells (SGPs), which are important for maintaining germline stem cells and somatic cyst stem cells throughout the lifetime of adult flies. However, a role for Notch signaling in adult males has only started to emerge recently. Nonetheless, we still don’t understand how the Notch pathway functions to regulate spermatogenesis. Notch has been established to be important for the fertility of multiple systems, including mammals, and must be properly regulated for proper spermatogenesis, but the …

Anthropogenic Litter In Illinois Streams: Monitoring, Distribution, And Relationship To Biological Indicators Of Stream Health, Lauren Wisbrock

Master's Theses

Anthropogenic litter (i.e., trash; AL) is increasing in aquatic ecosystems worldwide. AL shows a patchy, uneven distribution in lotic ecosystems due to heterogeneity in its sources, how it moves, and mechanisms of retention. In addition, the diversity of material types, size, and mobility makes developing techniques to measure AL assemblage in rivers a challenge. In rivers, watershed land-use and riparian features likely impact AL abundance and composition, but this impact is not fully understood. Measuring AL can be time consuming and labor intensive, so rapid assessments are needed for ecosystem managers to quantify the level of AL impairment in a …

The Moderating Effect Of Self-Efficacy On The Relationship Between Telecommuting And Turnover Intentions, Samantha Mei-Li Scoppettone

Master's Theses

In recent years, telecommuting has become a popular working arrangement. While many studies have examined various outcomes of telecommuting such as turnover intentions, there is limited literature around potential moderators of the relationship of telecommuting and turnover intentions. The present study examined the relationship between telecommuting intensity and turnover intentions and explored occupational self-efficacy as a potential moderator. It was hypothesized that occupational self-efficacy would moderate the positive relationship between telecommuting intensity and turnover intentions, meaning that the relationship would be stronger for those with lower levels of occupational self-efficacy than those with higher levels of occupational self-efficacy. A total …

Through The Eyes Of Community Educators: Place-Based Learning, Equitable Access, And Covid-19 Impacts On Outdoor Environmental Education In The San Francisco Bay Area, Alycia Ellington

Master's Theses

Not all children receive adequate education, nor do they have the opportunity to go beyond the four walls of a classroom for learning opportunities. Outdoor environmental education with place-based learning frameworks aims to fully immerse students in nature, while strengthening the connection between schools and communities. This study examines the outdoor environmental education programs of nine agriculture-centered community organizations in the San Francisco Bay Area. Through twenty-one key informant interviews, I assess three essential areas: 1) promotion of environmental literacy and place-based learning, 2) facilitation of equitable access to educational programs, and 3) adaptation of those programs for distance learning …

An Efficient Design Methodology For Complex Sequential Asynchronous Digital Circuits, Tomasz Chadzynski

Master's Theses

Asynchronous digital logic as a design alternative offers a smaller circuit area and lower power consumption but suffers from increased complexity and difficulties related to logic hazards and elements synchronization. The presented work proposes a design methodology based on the speed-independent sequential logic theory, oriented toward asynchronous hardware implementation of complex multi-step algorithms. Targeting controller-centric devices that perform data-driven non-linear execution, the methodology offers a CSP language-based controller workflow description approach and the specification of a project implementation template supported by a two-stage design process. First, the CSP layer describes complex speed-independent controller behavior offering better scalability and maintainability than …

Lstm-Enabled Level Curve Tracking In Scalar Fields Using Multiple Mobile Robots, Kunj J. Parikh

Master's Theses

Autonomous mobile sensor networks are ideal candidates for exploring large-scaleunknown fields with tasks ranging from source seeking, level curve tracking, mapping an unknown field, and many more. In this work, we investigate the problem of level curve tracking in unknown scalar fields using a limited number of mobile sensors. The level curve tracking problem has been studied in many applications such as monitoring the propagation of fire boundaries and the algae blooms. We design and implement a long short term memory (LSTM) enabled control strategy for a mobile sensor network to detect and track the desired level curve. We develop …

Supervisor And Coworker Support: Their Moderating Roles On The Relationship Between Diversity Climate Perceptions And Retention-Related Outcomes, Sarah Crouse

Master's Theses

The purpose of the present study was to examine perceived supervisor support and perceived coworker support as moderators of the relationship between diversity climate perceptions and retention-related outcomes (affective commitment, organizational identification, and turnover intentions). Results from a self-report survey of 150 participants showed that neither perceived supervisor support nor perceived coworker support moderated the relationship between diversity climate perceptions and these outcomes. However, the results showed diversity climate perceptions were positively related to perceived supervisor support and perceived coworker support, and independently predicted these retention-related outcomes. Results also showed that perceived supervisor support was more strongly related to these …

Influence Of Night Work On Performance During Lunar Telerobotic Operations, Zachary Luke Glaros

Master's Theses

Real-time, reactive telerobotic mission control operations require personnel to actively operate remotely controlled vehicles or robots in real time. Due to the physical separation of the vehicle from the operator, such operations present additional factors that can influence fatigue (degraded mental performance) and workload (mental and physical cost of task requirements), making it difficult to assess how long an individual can conduct operations safely. The upcoming Volatiles Investigating Polar Exploration Rover will involve remotely controlling a lunar vehicle from an Earth-based mission control station. In order to determine how long personnel could successfully maintain alertness and performance while operating a …

Deep Reinforcement Learning Based Path-Planning For Multi-Agent Systems In Advection-Diffusion Field Reconstruction Tasks, Deepak Talwar

Master's Theses

Many environmental processes can be represented mathematically using spatial-temporal varying partial-differential equations. Timely estimation and prediction of processes such as wildfires is critical for disaster management response, but is difficult to accomplish without the availability of a dense network of stationary sensors. In this work, we propose a deep reinforcement learning-based real-time path-planning algorithm for mobile sensor networks traveling in a formation through a spatial-temporal varying advection-diffusion field for the task of field reconstruction. A deep Q-network (DQN) agent is trained on simulated advection-diffusion fields to direct the mobile sensor network to travel along information-rich trajectories. The field measurements made …

Inclusive Leadership, Psychological Empowerment, And Affective Organizational Commitment: A Mediated Model, Mariah Lyn Van Buskirk

Master's Theses

Inclusive leadership has become an important contextual factor to study in organizations given its impact on positive workplace outcomes. However, little is known about the ability of inclusive leadership to affect a wider range of outcomes and the various mediating mechanisms between inclusive leadership and outcomes. Therefore, the present study explored the mediating role of psychological empowerment on the relationship between inclusive leadership and affective organizational commitment. It was hypothesized that inclusive leadership would be positively related to affective organizational commitment both directly and indirectly through psychological empowerment. Results of an online survey from 189 employed individuals showed that inclusive …

“In The University But Not Of The University”: Examining Institutionalized Counterspaces Through A Staff Perspective, Omar A. Ramirez

Master's Theses

Using a qualitative case study, this thesis examines a university counterspace that serves Students of Color through the perspective of the staff who work in that space. The case study aimed to explore four areas of investigation: the interviewees’ knowledge and perceptions of 1) the history of their counterspace; 2) the purpose of their counterspace; 3) the benefits of their counterspace; and 4) challenges of their counterspace. The counterspace was a program within a large, 4-year, public, R-1 research university. Five staff from the counterspace were interviewed. A thematic analysis of the data suggests that students were an essential part …

Constructed Borders In Higher Education: A Critical Policy Analysis Of Undocumented College Students' Access To Study Abroad, Louise K. Hon

Master's Theses

Abstract Between 2012 and 2017, undocumented youth in the United States with Deferred Action for Childhood Arrival status were able to apply for Advance Parole permissions to travel abroad for educational purposes. During this time, DACA students attending colleges and universities across the nation engaged in study abroad through established education abroad programs. This qualitative study examines undocumented students’ decision to pursue educational abroad opportunities during their undergraduate education in the context of national, state and institutional policies and climate and compares and contrasts the experiences of the undocumented college students who successfully studied abroad with those who either attempted …

Female Mentorship: A Study On University Of San Francisco President’S Advisory Committee On The Status Of Women (Pacsw) Mentorship Program, Maria Bluth

Master's Theses

Mentorship is one way to advance gender equity, and it can enhance a women’s career, but finding a mentor can be intimidating, the University of San Francisco President’s Advisory Committee on the Status of Women (PACSW) Women’s Co-Mentoring Program seeks to increase confidence, community, and capacity amongst women-identified employees at the University of San Francisco. The program aims to accomplish this through the creation of intentional, time-bound one-on-one relationships between University employees based on confidentiality and collegiality (PACSW Mission Statement). The ideal goal of the Co-Mentorship program is to benefit the co-mentors, as well as positively impact the whole University …

Minority Student Food Insecurity In Higher Education, Joe Sevillano

Master's Theses

The minority student population in higher education has been affected by food insecurity at a disproportionate rate. Several studies have captured some of the issues associated with the material deficit but fail to identify more in-depth contributing factors. Using the theoretical framework of intersectionality, the researcher examines the experience, interpretation, and navigation of food insecurity in a medium-sized university located in a major city on the west coast. The researcher interviewed three students that self-identified as having multiple minority identities and experiencing some level of food insecurity while pursuing a degree. Findings from three rounds of interviews gave further context …

Professional Development And Care Planning, Maninder Deol

Master's Theses

The Covid-19 infection trend revealed to the Californian Prison healthcare system the importance of offering top-quality preventive and care services to control diseases. Irrespective of the understanding, there have been challenges in the transitional gap as older nurses are retiring and replaced by new ones. However, the lack of technical experience among the new nurses has exposed the patient population to human errors, which might be costly to amend. As a result, the initiative embarked on a project to train and empower nurses on preventive and care techniques.

Critical areas of concern include reporting, data collection, patient symptomology, results interpretation, …

Volcanoes & Other Yards, Rebeca Flores

Master's Theses

Volcanoes & Other Yards is a collection of short stories set in the yards of California, Mexico, and El Salvador. Characters see the manifestations of their labor through imagination and purposeful acts of play. Working class characters are pushed to eruptions that make them question what it means to witness racism, capitalism, and noble acts of good. They undergo solitude, loss of home, and welfare lines, and they witness their country gas children, government intrusions, and grief. To reconcile with their generational trauma, they must encounter land and labor. The collection explores the idea of an imaginary volcano to bring …

Our Stories, Our Voices: The Lived Experiences Of Black Families With Young Children During Covid-19, Devalin Jackson

Master's Theses

The purpose of this study was to explore the lived experiences of Black families raising young children during shelter in place orders and distance learning due to Covid-19. The study was conducted virtually through Zoom and Google form due to county shelter in place orders. Participants were recruited from the school in which the researcher worked. Through the use of virtual interviews, the five participants highlighted themes of reconnections, isolations, empowerment, family values and conversations. The families shared experiences of resilience and hope and brought thoughts of how these experiences could be highlighted in instructional and curriculum designs; especially during …

Human Trafficking And The Media, Samantha N. Blum

Master's Theses

This paper focuses on how the media can affect the publics knowledge about human trafficking. Specific attention is paid to what human trafficking is and what the different types of criteria that need to be met are. Of the criteria that is met, the paper looks at the overlapping of requirements between human trafficking and other offenses. More importantly throughout the paper is analyzations on police officers’ beliefs about knowing what human trafficking is, what still needs to be done, and their stance on the current definition. The research presented demonstrates the need for more positive psychological approaches when talking …

Strawberry Powdery Mildew Caused By Podosphaera Aphanis: Fungicide Resistance And Host Plant Resistance, Michael G. Palmer

Master's Theses

Strawberry powdery mildew, caused by Podosphaera aphanis, affects leaves, fruit, and runners of strawberry plants. Infected leaves have reduced photosynthetic capability and infected fruit become unmarketable. Both of these factors translate to economic loss for the grower and therefore merit taking measures to control the disease. One objective of this study was to evaluate the resistance developed in populations of strawberry powdery mildew to chemical control measures. A fungicide assay was developed to evaluate the efficacy of six treatments (penthiopyrad, quinoxyfen, myclobutanil, trifloxystrobin, cyflufenamid, fluopyram + trifloxystrobin) for control of the disease. Nineteen isolates of strawberry powdery mildew were …

Nondestructive Evaluation (Nde) Of Additively Manufactured Metal (Amm) Parts Using Ultrasonic Testing (Ut), Austin M. Thomas

Master's Theses

Additive manufacturing is a category of emerging manufacturing processes that have applications in creating metal components with high value and complexity. The adoption of these parts is limited by the lack of fully developed nondestructive techniques for identifying internal defects. The use of ultrasonic testing for detecting and measuring internal features in additively manufactured metal parts is investigated. A low-cost ultrasonic immersion testing system was designed, constructed, and validated for the inspection of an additively manufactured titanium specimen with artificial defects as well as other metal artifacts. An ultrasound calibration block was additively manufactured from stainless steel type 316L and …

Envrment: Investigating Experience In A Virtual User-Composed Environment, Matthew Key

Master's Theses

Virtual Reality is a technology that has long held society's interest, but has only recently began to reach a critical mass of everyday consumers. The idea of modern VR can be traced back decades, but because of the limitations of the technology (both hardware and software), we are only now exploring its potential. At present, VR can be used for tele-surgery, PTSD therapy, social training, professional meetings, conferences, and much more. It is no longer just an expensive gimmick to go on a momentary field trip; it is a tool, and as with the automobile, personal computer, and smartphone, it …

Investigation On The Use Of Small Aperture Telescopes For Leo Satellite Orbit Determination, Luis R. Curiel Iii

Master's Theses

The following thesis regards the use of small aperture telescopes for space domain awareness efforts. The rapidly populating space domain was motivation for the development of a new operation scheme to conduct space domain awareness feasibility studies using small telescopes. Two 14-inch Schmidt-Cassegrain Telescopes at the California Polytechnic State University and the Air Force Research Lab in Kirtland AFB, NM, in conjunction with a dedicated CCD camera and a commercial DSLR camera, were utilized to conduct optical observations on satellites in Earth orbit.

Satellites were imaged during August 2019, and from January 2020 to March 2020, resulting in the collection …

Real-Time Body Tracking And Projection Mapping In The Interactive Arts, Sydney Baroya

Master's Theses

Projection mapping, a subtopic of augmented reality, displays computer-generated light visualizations from projectors onto the real environment. A challenge for projection mapping in performing interactive arts is dynamic body movements. Accuracy and speed are key components for an immersive application of body projection mapping and dependent on scanning and processing time.

This thesis presents a novel technique to achieve real-time body projection mapping utilizing a state of the art body tracking device, Microsoft’s Azure Kinect DK, by using an array of trackers for error minimization and movement prediction. The device's Sensor and Bodytracking SDKs allow multiple device synchronization. We combine …