Digital Commons Network^™

Time Series Deep Learning Approach For The Intermittent Operational Performance Of A Wellhead Water Treatment And Desalination System, Michael G. Clement

Electronic Theses, Projects, and Dissertations

Distributed water treatment and desalination (DWTD) systems are becoming significant for serving disadvantaged communities that are geographically segregated from centralized water distribution networks. However, given the remote nature of the communities, these systems must operate autonomously adapting to intermittent operations due to varying water use patterns and unavailability of continuous manual labor support. Machine Learning models describing and forecasting system performance are critical, allowing for model-based control, performance forecasting, fault detection, and determination of causal relationships among process attributes. Accordingly, graph convolutional neural networks with an attention mechanism (GATConv) were developed to describe the intermittent operational profiles of a wellhead …

The Hodgepodge Creation: Amalgamated Adaptation In Video Games, Tom Chen, Tom Chen

Electronic Theses, Projects, and Dissertations

Amalgamated adaptation is a concept that involves blending multiple sources into a hodgepodge creation. This practice has become commonplace among game creators in recent years, yet it is neither readily covered nor explicitly mentioned in current video game scholarship. My previous research highlights the profound application of amalgamated adaptation to older texts, particularly myths and sacred texts from various cultures or communities. This method grants creators the autonomy to reinvent these texts in bold and extreme ways, achieved by melding borrowed ideas that complement and, at times, synergize with one another. I argue that single-source adaptations of myths, when reshaped …

On Bed Posture Recognition Using Deep Learning With Pressure Sensors, Farheen Akhter Ms

Electronic Theses, Projects, and Dissertations

In healthcare applications such as disease prevention, sleep quality evaluation, and patient monitoring, bed posture recognition is essential. Using pressure sensor arrays placed on top of or embedded in mattresses, this study investigates the application of deep learning models for non-invasive posture classification. Although they have been widely employed, traditional machine learning approaches like support vector machines (SVM) and k-nearest neighbors (KNN) sometimes struggle with feature extraction and real-time performance necessitating considerable processing resources. I implemented a model using conventional approaches to get over these restrictions, then fine-tuned it using the following deep learning architectures for bed posture recognition: ResNet-50, …

Effective Interventions For Women With Post-Traumatic Stress Disorder, Kathryn Antoinette Gonzales

Electronic Theses, Projects, and Dissertations

Women diagnosed with post-traumatic stress disorder (PTSD) often undergo powerless treatment interventions according to research. Institutionalized inequalities among service systems challenge women to receive access, begin, engage, and complete mental health services for PTSD. This mixed-methods systematic review sought to determine interventions that are effective for treating this client population. The preferred reporting items for systematic reviews and meta-analysis (PRISMA) tool was used to screen four different electronic databases: PsycINFO, Google Scholar, EBSCO, and OneSearch to identify peer-reviewed articles under a purposive sampling method strategy. Of the 159 studies screened, 15 met the inclusion criteria for this review (n =15). …

Elevándose Más Allá De La Culpa: Navigating Family Achievement Guilt And Familismo In The Academic Journeys Of Latino Male First-Generation College Students In The Inland Empire, Thomas C. Robles

Electronic Theses, Projects, and Dissertations

This study explores the experiences of Latino first-generation college students (FGCS) in California’s Inland Empire, focusing on family achievement guilt—the emotional tension felt when academic success surpasses that of family members. Rooted in familismo and cultural expectations, this phenomenon can lead to self-doubt, stress, and academic struggles, particularly for Latino males in community colleges. This qualitative study uses a phenomenological approach and testimonios to examine how participants navigate familial obligations, cultural expectations, and academic identities. Findings indicate that while family achievement guilt creates emotional and psychological barriers, students develop resilient coping strategies, including mentorship, peer support, and reframing education as …

The Effectiveness Of Trauma Informed Care Interventions After A School Mass Shooting Incident, Maurelys M. Areas Mendoza, Alondra Odaliz Rios

Electronic Theses, Projects, and Dissertations

Background: School mass shootings have a profound psychological and educational impact on students. Survivors often experience long-term trauma, including depression, post-traumatic stress disorder (PTSD), and anxiety, which affects the overall well-being and educational development of a student. Objective: This pilot study proposes to evaluate the effectiveness of a trauma-informed care intervention implemented in elementary schools for student survivors of school shootings. Methods: This study proposes a pre-experimental research design, with the proposed implementation taking place at Oakland High School in Oakland, California. A total of 100 students will be offered the opportunity to participate in the study. The primary tool …

The Underutilization Of Mental Health Services Amongst The Hispanic Community: An Exploratory Study, Stephanie Renteria, Andrea Aguilar

Electronic Theses, Projects, and Dissertations

Background: Despite the development of mental health services, the Hispanic population within San Bernardino, CA continue to encounter barriers and limitation seeking mental health support. Objective: This exploratory study aimed to identify contributing factors that affect the level of accessibility to mental health services. Method: We propose to collect quantitative data from 25 participants ages 18 to 65 utilizing semi-structured interviews to gather personalized experiences. Recruitment will be collected utilizing interviews conducted in community hospitals. We are going to present open ended questions and collect demographic data to measure the factors of underutilization of mental health in the Hispanic …

Impact Of Childhood Exposure To Parental Substance Misuse On Adults, Jennifer Martinez

Electronic Theses, Projects, and Dissertations

Studies show that children who experienced parental substance misuse are at greater risk of developing symptoms of anxiety, depression, PTSD, behavioral problems, or becoming a substance misuser later in adult life. This quantitative study used an on-line self-administered survey to examine whether adults who experienced parental substance misuse in childhood experienced greater levels of trauma in later life than those who did not experience parental substance misuse in childhood. This study used an independent variable t-test to compare participant scores on self-reported experiences of trauma between two groups: those who experienced parental substance misuse in childhood and those who did …

Functional Mocktails, Amber Barrer

Electronic Theses, Projects, and Dissertations

Background and Aims: Mocktails are alcohol-free beverages that emulate alcohol-containing cocktails. Americans are increasingly seeking these non-alcoholic beverage alternatives. As mocktails have increased in popularity, so have anecdotal health claims. Research has shown that the consumption of teas, herbs, roots, and juices provide health benefits. However, these have not been studied as a mocktail beverage. Functional mocktails may provide various health benefits due to their antioxidant properties, serving as an enjoyable alternative to alcoholic beverages.

Methods: A recipe book of 20 functional mocktails were created. The recipe book includes referenced research on the health benefits, antioxidative properties, recommended dosing, and …

Case Management Is Essential In A School-Based Setting, Estrella G. Moreno

Electronic Theses, Projects, and Dissertations

ABSTRACT

Case management in a school-based setting is an integral part in helping students overcome barriers by providing support services. These support services include meeting their physiological needs like food, shelter, and clothing. When students lack necessities, it prevents them from focusing on their academics. Therefore, developing feasible plans to address students’ needs is vital to a student’s continued academic success. The research question is as follows: What percentage of students who are referred to case management services end up having their needs successfully met? This study examined the number of students among the K-12 student population in Colton Joint …

Exploring The Role Of Intersecting Identities In The Prevention And Disclosure Of Child Sexual Abuse, Karen M. Lemus Lares

Electronic Theses, Projects, and Dissertations

Child sexual abuse (CSA) threatens the safety of children all around the world. It puts at risk their immediate physical and emotional well-being but also profoundly affects their long-term physical and mental health, as well as their emotional and social stability. This epidemic creates a cycle of harm and violence that persists from generation to generation and contributes to adverse outcomes. Despite various studies demonstrating the immediate and long-term consequences CSA has on survivors and their families, there are significant gaps remaining in understanding how cultural factors influence the prevalence and disclosure of CSA. This study aims to answer the …

Safety, Access To Resources, And Inclusion: A Mixed-Methods Study Of The Lgbtqia+ Community In The Inland Empire, Jessica Mary Fanene, Leonardo Serrano Jr.

Electronic Theses, Projects, and Dissertations

LGBTQIA+ individuals face growing discrimination, exclusion, and systemic inequities that threaten well-being. Rising anti-LGBTQIA+ rhetoric exacerbates these challenges, contributing to anxiety, depression, and heightened suicide risks. This study explores LGBTQIA+ individuals’ sense of well-being by analyzing how external factors impact safety and inclusion. Using an exploratory, mixed-methods approach, this study surveyed members of the LGBTQIA+ community in the Inland Empire to determine perceptions on well-being (n = 219). Based on descriptive statistics, about one third of participants reported a below average to average sense of safety (35.6%), access to resources (32.0%), and inclusion (33.8%). Meanwhile, thematic analysis revealed that the …

Problematic Social Media Use And Its Effects On Adolescents’ Mental Health: A Longitudinal Study, Elaine Moreno

Electronic Theses, Projects, and Dissertations

Background: Problematic Social Media Use (PSMU) has been associated to increased levels of anxiety, depression, and disruptions in identity development among adolescents, who are especially vulnerable to the effects of excessive digital engagement (Keles et al., 2019). Even though there is increasing evidence to support these conclusions, many of the studies that are currently available employ cross-sectional designs, which makes it more difficult to identify the causal links between PSMU and mental health outcomes (Keles et al., 2019). This disparity raises concerns regarding the long-term effects of persistent overuse of social media as well as the directionality of these effects. …

Micronutrient Deficiencies In Celiac Disease: Systematic Review, Natalie A. Martinez

Electronic Theses, Projects, and Dissertations

Celiac disease (CD) is a chronic autoimmune disease triggered by the ingestion of gluten in genetically susceptible individuals, leading to villous atrophy, nutrient malabsorption, and a range of systemic complications. Although adherence to a strict gluten-free diet (GFD) remains the only effective treatment, growing evidence suggests that the GFD alone may be insufficient in meeting the long-term nutritional and psychosocial needs of adults with CD. This systematic review evaluates the prevalence and persistence of micronutrient deficiencies—including iron, calcium, vitamin D, folate, vitamin B12, magnesium, and zinc—in adult CD populations following a GFD. It also examines the psychological burden associated with …

Voicing The Margins: Contemporary Chicana Autobiographical Writing, Veronica Morales

Electronic Theses, Projects, and Dissertations

Chicana literature's emphasis on personal and collective narratives provides an essential critique of societal norms and injustices, illustrating how the intersections of gender, ethnicity, and class shape the lived experiences of Mexican American women in a rapidly changing world. This study analyzes nonfiction autobiographical narratives by three Chicana writers—Ana Castillo, Cherrie Moraga, and Sandra Cisneros—and the historical contexts of their production and reception. These texts focus on different aspects of Chicanismo, and when placed in conversation with each other they illuminate the multifaceted experiences of Chicanas from diverse backgrounds. All three writers have become well established in Chicana studies and …

The Impact Of Adverse And Positive Childhood Experiences On Immigrants And Their Psychological Well-Being, Sofia Martinez

Electronic Theses, Projects, and Dissertations

This study examines the relationship between immigration status, Adverse Childhood Experiences (ACEs), Positive Childhood Experiences (PCEs), and psychological distress using a representative dataset from California (N=21,463). It investigates two primary research questions: (1) how immigration status influences ACE scores and (2) whether ACE and PCE scores are associated with psychological distress. Chi-square tests, logistic regression, and multiple regression analyses were conducted to assess these relationships. Findings indicate that non-citizens report significantly lower ACE scores, and lower levels of psychological distress compared to U.S.-born, supporting the "immigrant paradox"—where immigrants exhibit better mental health outcomes than their U.S.-born counterparts despite exposure to …

The Multigenerational Impact Of Mass Incarceration On Families In Southern California, Adelle G. Phillips

Electronic Theses, Projects, and Dissertations

Mass incarceration has been a serious social issue in the United States, affecting directly and indirectly millions of individuals and families, particularly those with minority backgrounds. The generational impact of this social issue is significant. This study aimed to explore the perspectives of individuals on the multigenerational impact of mass incarceration on their families. Using convenience and snowball sampling techniques, this mixed-methods study surveyed residents of Southern California who have been affected by incarceration, either personally or through a family member (n = 63). Descriptive statistics demonstrate that the vast majority of the participants (92.1%) reported a moderate to very …

What Is The Correlation Between 9-1-1 Emergency Psychiatric Calls In San Bernardino County And Mental Health Services, Lea M. Munoz

Electronic Theses, Projects, and Dissertations

It is important to address the mental health crisis in the United States to understand the effects it has on individuals, families, and communities and promote better access to mental health services. The mental health crisis has led to an increase in demand for mental health care and economically the U.S. has not been able to satisfy this demand. This paper raises awareness about the issue by emphasizing the need for better access to mental health, reducing the stigma in mental illness, building resilience in individuals, and connecting people to resources that will create a safer and more welcoming environment. …

Development Of A Jamaican-Inspired Cookbook And Nutrition Resources For Prevention And Management Of Diabetes, Stacy Ann J. Cameron-Roberts

Electronic Theses, Projects, and Dissertations

Background & Aims: Diabetes disproportionately affects minority populations, including Jamaicans affected by dietary habits, sedentary lifestyles, and socioeconomic factors. Culturally relevant interventions are essential for promoting sustainable health behaviors to prevent diabetes. This project developed a Jamaican-inspired cookbook with nutrition education to improve dietary habits among Jamaicans to avoid diabetes.

Methods: The project titled Authentic Flavors: Healthy Jamaican Dishes for People with Pre-Diabetes, a cookbook and resources featuring 34 modified Jamaican recipes with nutrient-dense, low-glycemic ingredients to prevent rapid spikes in blood glucose. Participants were recruited from Jamaican community; and they completed an online nutrition education with pre- and …

Meta-Analysis Of Leadership Styles And Mental Health Management Strategies For University Leaders, Justin P. Mckinstry

Electronic Theses, Projects, and Dissertations

In this culminating project, a multiple-case study approach was used to investigate the impact of different leadership styles and their effects on mental health in the higher education sector. The research questions are: RQ1: What leadership styles in the past have positively affected employees' mental health at this higher education institution? RQ2: What leadership styles in the past have hurt employees' mental health at this higher education institution that caused a toxic work environment? Three real-world cases out of seventeen were selected and analyzed. The findings care RQ1: The transformational leader boosts and contributes to overall job satisfaction and well-being. …

Impact Of Water Quality On The Nutritional And Phytochemical Properties Of Culinary Herbs, Genesis Arroyo

Electronic Theses, Projects, and Dissertations

Water quality significantly affected food safety, especially since contaminated water impacted crop growth and the nutrient composition of foods. Nitrates occur naturally in vegetables. However, when introduced into the food supply through water contamination, excessive levels disrupted the natural physiological processes of vegetables and other agricultural plants. These excessive levels eventually led to nutrient imbalances, decreased phytochemical concentrations, and potential health risks such as the formation of carcinogenic N-nitroso compounds in humans. This study evaluated the effects of nitrates on the nutritional outcomes of food crops, focusing on commonly used culinary herbs. While synthesizing findings from relevant peer-reviewed articles, I …

Awareness And Attitudes Toward Diabetes Among Students In The California State University System, Cesar Fajardo

Electronic Theses, Projects, and Dissertations

Background and Aims: The prevalence of type 2 diabetes has been increasing globally. Studies examining patient awareness and attitudes toward diabetes have been conducted and found that diabetes education does increase patient knowledge but has no effect on attitudes. Additionally, many of these studies did not assess university students’ views on type 2 diabetes. Given that type 2 diabetes incidence is increasing among young adults, more attention must be given to this population. Therefore, the aim of this study was to investigate CSUSB students' understanding and attitudes toward type 2 diabetes.

Methods: A cross-sectional study using electronic surveys with …

The Benefits Of Hispanic Adult Children Caregiving For Their Older Adult Parents, Jesus Duarte, Jazmin Salazar

Electronic Theses, Projects, and Dissertations

This project proposal aims to explore the ways social workers can assist Hispanic adult children (AC) to find satisfaction with their role as caregivers for their older adult (OA) and family of their own, given the growth in the Hispanic population more services and interventions are needed to meet the needs of the Hispanic community. The primary objectives of this proposal are to identify social work interventions that align with Hispanic cultural values throughout different generations. And to explore the benefits and the positive aspects of caregiving for an older adult. A mixed-methods approach will be used, combining a demographic …

Motivational Factors Of Alcohol Use Among Emerging Adults, Krista Orrell

Electronic Theses, Projects, and Dissertations

Drinking alcohol for young adults is a major public health problem that affects young people’s families, college campuses, and communities. The latest statistics show that 49.3% of college students ages 18 to 22 consumed alcohol over the past month, with 27.4% participating in binge drinking. This quantitative study proposes to discover the motives behind emerging adults’ decisions to drink alcohol and find out which of those motives most lead to problematic alcohol use. There are four categories of motives: enhancement, coping, social, and conformity motives. This study would use a convenience sample of college students aged 18 to 24. Participants …

The Characteristics Of Students With Body Image Dissatisfaction In A Southern California School District, Isabelle Rose Labrie, Yaretxy Romo

Electronic Theses, Projects, and Dissertations

Body image dissatisfaction is an increasingly common issue among children and adolescents, often stemming from various factors such as peer influences, family dynamics, media exposure, and extracurricular activities. This dissatisfaction can have significant long-term effects on youths' mental health, including the development of depression, anxiety, low self-esteem, and eating disorders.

This proposed exploratory study aims to develop a new instrument by synthesizing insights from existing literature. A scoping literature review was chosen as the most appropriate method, as it allows for a comprehensive examination of available research on body image dissatisfaction. This research proposal seeks to fill a gap in …

Kidney Disease And Its Impact On Caregiver Burden And Marital Satisfaction, Silvia Amaya

Electronic Theses, Projects, and Dissertations

The purpose of this study is to review and analyze the relevant literature focusing on research studies that examine the impact of kidney disease and chronic illness on caregiver burden and marital satisfaction. Studies show that, as the older population increases and, with it, the rise of chronic illness and caregiver need, the quality of marital and relationship satisfaction between patients and caregiver spouses/partners will have a significant impact on the care that patients receive and on the social and community costs that such care will incur.

A scoping review is proposed to search, analyze, and synthesize the existing body …

Islams’ Influence On Mental Health, Tala Soukieh

Electronic Theses, Projects, and Dissertations

This proposed study explores the intricate relationship between Islam and mental health among Muslims in the United States. The study employs a mixed methods approach to provide a comprehensive understanding of this dynamic. Given the significant role spirituality plays in mental health, this research integrates qualitative interviews and quantitative surveys to capture these perspectives, specifically in the Muslim community. The qualitative portion will consist of in-depth interviews to cover personal experiences and beliefs about Islam and mental well-being. Concurrently, quantitative surveys will be conducted to collect broader data on religious practices and their mental health outcomes. Significant gaps and barriers …

The Effects Of Being The Oldest Daughter And A Caretaker, Sahira Gonzalez

Electronic Theses, Projects, and Dissertations

In many households, oldest daughters are a pivotal person as they have many responsibilities. One of the main responsibilities is caretaking their younger siblings. These young women are responsible for child rearing, nurturing, educating and guiding their younger siblings, essentially becoming a parental figure. While this is an issue in many households, it is not thoroughly discussed within the research field. The purpose of this study is to examine how oldest daughters are affected by becoming a caretaker for their younger siblings and how it results in these young girls having a negative impact in their well-being that results in …

Lgbtq+ Latino Youth And Minimizing Elements Leading To Suicidal Ideation, Isaias Mendoza

Electronic Theses, Projects, and Dissertations

The proposed project makes every effort to affirm if whether implementing forward thinking practices of inclusive LGBTQ+ interventions in schools, prevent or minimize suicidal ideation in Latino youth. Although there is some literature regarding interventions in suicidality, there is not enough research to affirm how the intersectionality in double minorities might benefit by implementing inclusive practices for youth to learn and feel accepted, safe and empowered in schools. This project utilizes a qualitative design methodology that focuses on selected peer reviewed literature files from 2015 - 2024. The searched files included demographics such as ethnicity, identity, geographic locations of schools, …

#Toomuchcontent: A Quantitative Analysis On Social Media Time Usage And Its Impact On Young Adult Anxiety And/Or Depression In The United States, Sarah Juarez

Electronic Theses, Projects, and Dissertations

As technology continues to advance and grow, society has seen a surge in popularity of various social media sites. Social media has become increasingly popular among young adults, with some spending over 10 hours each day on social media. Social media can be utilized for community building, fostering relationships, providing safe spaces, inspiration, creative expression, and may even provide users with acceptance, validation, and a sense of belonging. Considering these factors, social media may also affect individuals negatively— specifically mental health-wise, in terms of anxiety and depression. This study aimed to identify whether a correlation exists between time spent on …