Digital Commons Network^™

Educational Attainment And Employment Status Of Medical Cannabis Users In The Bay Area Of California, Kristi M. Sadler

Master's Theses

This research assesses whether participants’ responses align with the literature concerning cannabis use on educational attainment and employment outcomes. Mainly, cannabis use in adolescence is associated with lower educational attainment, and cannabis use in general may lead to poor employment outcomes, as described in the literature. Participants were medical cannabis dispensary patients with a California medical cannabis card residing in 11 counties in or near the San Francisco Bay Area. Data were collected via an internet survey from October to December 2017 via 32 medical cannabis dispensaries. Medical cannabis users reported having bachelor’s degrees at double the current national average. …

Advertisement Blindness In Social Media Apps, Nora Szladovics

Master's Theses

Advertisement blindness (ad blindness) is a general term that refers to people’s tendency to automatically and unconsciously ignore advertisements. The phenomenon was originally identified in banner ads, then later in text and native ads on websites. Today, social media is an effective tool for advertisers, yet research investigating users’ interaction habits with social media ads in mobile applications (apps) is unexplored. This study expands the ad blindness concept to mobile social media apps, examining its presence and whether target position has an influence. Further, it investigates the relationship between social media use and ad blindness. Employing a novel approach, the …

Molecular Components Of A Putative Membrane Androgen Receptor: Implications For Treating Glioma, Saira Khurana

Master's Theses

Gliomas, which are tumors of any number of glial cell types in the brain or spinal cord, can be malignant or benign. They represent approximately 33% of all central nervous system tumors. Glioblastoma multiforme (GBM) is a fatal, grade 4 glioma, that accounts for nearly 14.5% of all central nervous system tumors. Current treatment options for GBM, however, remain ineffective, with the median survival period following diagnosis being only 15 months. Thus, there is an urgent and unmet need for the development of novel therapeutics for the treatment of GBM and other gliomas. Previously, our laboratory showed that testosterone, conjugated …

Murine Tbk1 Is Required By Flt3+ Leukemia Stem Cells Yet Dispensable In Homeostatic Hematopoiesis, Austin Runde

Master's Theses

The TANK-binding kinase 1 (TBK1) is a cytoplasmic, serine/threonine kinase and a critical activator of the innate immune system. Reports have implicated TBK1 as a promoter of multiple cancer types. Acute myeloid leukemia (AML) is a cancer arising from the hematopoietic stem/progenitor cells (HSPCs). Although ~70% of AML patients achieve complete remission with chemotherapy, at least half will relapse due to the failure to eradicate leukemia stem cells (LSCs). As our previous data indicate the TLR-TAK1/TICAM-1 axes regulate LSCs, we suspect TBK1 also regulates LSCs. To study TBK1 in AML, we generated tamoxifen-inducible, Tbk1-knockout (Tbk1NULL) mice and Tbk1NULL MLL-AF9+ mouse …

Characterizing The Developmental Role Of Autism-Risk Gene Adnp In A Zebrafish Model For Autism, Vaishnavi Balaji

Master's Theses

Autism spectrum disorder is a complex neurodevelopmental disorder characterized by impaired social

skills, restricted/ repetitive behaviors, and developmental delay. The disease has a genetic component,

and mutations in the adnp gene have been found in 0.17% of non-inherited genetic cases of the disorder. The exact molecular mechanism by which adnp is involved in the development of autism is not known. This study aimed to use zebrafish to determine the phenotypic effects of adnp mutations using two adnp paralogs- adnpA and adnpB to understand the underlying mechanism. Novel zygotic adnp double heterozygous mutants (A+/- B+/-) were previously generated using …

Hide And Seek: An Exploration Of Antipredator And Predator Avoidance Mechanisms In Orthopodomyia Signifera In Response To Predation From Toxorhynchites Rutilus, Nathaniel Dahlberg

Master's Theses

There have been many observations of larval Orthopodomyia signifera coexisting with the predator Toxorhynchites rutilus. There are three hypotheses that could explain how Or. signifera resists predation from Tx. rutilus. The first hypothesis states that larvae adapt behavioral changes that limit predation. The second hypothesis states thoracic setae serve as a physical defense that prevents Tx. rutilus from grasping Or. signifera. The third hypothesis states Or. signifera possess a chemical defense indicated by aposematic coloration. To test the first hypothesis larval Or. signifera were exposed to conspecific and heterospecific predation cues and their behavior was observed. Both cues …

The King And His Court: The Culture Of Royal Power And The Creation Of The Angevin Empire Under Henry Ii, Joseph Jarrell

Master's Theses

Legal codes, literature, history, and violence were necessary aspects of royal power that in conjunction with resources gained from familial inheritance and a fortunate marriage allowed King Henry II to build, govern, and legitimize his rule over the Angevin Empire, as well as attempt to create an Angevin dynasty. Examining these subjects advances ideas about medieval royal culture and its relation to political power and legal power in the twelfth century Angevin Empire.

Historiography has long examined this period as the histories of great men, but recent trends have examined the interplay of power, politics, and gender during the Middle …

Disability Identity In Samuel Taylor Coleridge's Letters, Jackson Fields

Master's Theses

This thesis focuses on letters written by British Romantic author Samuel Taylor Coleridge, who wrote about his chronic illness during the period of emerging modern ideas of disability. Coleridge’s letters are valuable to readers in the twenty-first century because they enable us to track the formation and negotiation of Coleridge’s disability identity. As one of the most important thinkers and authors in the English language, Coleridge has a lot to teach us about how one can understand their illnesses, medical authority, and the influences of disability on friendships and social roles. This thesis considers Coleridge’s letters to his loved ones …

Assessing The Contributions Of Proximity To Effective Instruction Delivery, Kenneth Ross

Master's Theses

Effective instruction delivery (EID) is a component of the Compliance Training for Children (CTC) Model developed by D. Joe Olmi from the School Psychology program at the University of Southern Mississippi that is designed to increase childhood compliance to adult-delivered directives. EID has been observed to be an effective strategy for increasing compliance in children (Bellipanni et al., 2013; Derieux, 2021; Ford et al., 2001; Griffin, 2007; Wimberly, 2016). Additionally, the contributions of the individual components of EID, such as demanded eye contact (Everett et al., 2005; Faciane, 2004) and contingent praise (Everett et al., 2005), have been investigated over …

Phosphate And Silicate Analysis In Seawater Using Programmable Flow Injection: Optimization And Applications Of Benchtop And In Situ Methodologies, Marine A. Lebrec

Master's Theses

Oceanographic nutrient monitoring efforts still largely rely on discrete sampling at irregular intervals, hindering the advancement of high-resolution biogeochemical observations and models. Benchtop analytical instrumentation for macronutrient analysis is expensive, complex, and requires large reagent volumes and highly trained operators. This thesis describes the development and optimization of a novel and commercially available class of automated nutrient analyzers called programmable Flow Injection (pFI) for benchtop and unattended in situ operations with a focus on phosphate and silicate analysis. While pFI is an ideal candidate for unattended deployments due to its compact size, low reagent volume requirements, and ability measure multiple …

Barn Owls (Tyto Alba) And Biodiversity Near Hemp Farms And Grasslands In Oregon, Usa, Lacey Brianne Thun

Master's Theses

Extensive agriculture poses a major threat to biodiversity worldwide, although some species, such as the barn owl (Tyto alba), can thrive in many agroecosystems. Barn owls, the world's most widely distributed owl, provide rodent management, and their presence may be both an indicator of and support for ecosystem biodiversity. Little previous research documents the relationship between barn owls and adjacent crop attributes, however. In 2018, hemp (Cannabis sativa) was taken off the federal Controlled Substance Act list and permitted as an agricultural crop. Hemp is now rapidly increasing in extent in Oregon, USA. This research assessed the reproductive success and …

Habitat Value Of Stormwater Retention Basins For Avian Species In The South San Francisco Bay, Maya D. Briones

Master's Theses

Shorebird populations are declining worldwide due to habitat fragmentation, degradation, and loss. A potential, understudied set of resources that might be used to benefit waterfowl, especially breeding shorebirds, are artificial wetlands such as stormwater retention basins. This study evaluated the habitat value of stormwater retention basins in the San Francisco Bay Area by measuring species abundance, richness, and behavior. Seston, or biota and other suspended material, was collected and tested for mercury contents. Additionally, the habitat features within each basin were recorded and tracked for changes over a year. The stormwater retention basins supported a higher diversity of bird species …

No Kidding: The Moderating Role Of Childcare Responsibility On The Relationship Between Perceived Work-Life Balance Policy Culture And Job Outcomes, Ziwei Gao

Master's Theses

The societal assumption that everyone will or should have children at some point is deeply ingrained in many cultures. This often results in a lack of recognition and understanding of the experiences of childfree individuals, particularly within professional settings. Therefore, the present study aimed to examine the moderating effect of childcare responsibility on the relationship between perceived work-life balance policy culture and job outcomes. A sample of 161 participants completed an online survey measuring perceived work-life balance policy culture, job satisfaction, organizational commitment, and turnover intentions. Results showed that employees with high levels of perceived work-life balance policy culture reported …

Tree Removal From An Encroached Coastal Grassland Restores Soil Bacterial Communities Before Fungal Communities, Ka Ki Law

Master's Theses

Woody species encroachment depletes historic grassland biodiversity and degrades ecosystem function around the world. In particular, the encroaching trees can shift soil properties and microbial communities, which play critical roles in plant health and global nutrient cycling. Little is known about how removing encroached trees affects soil ecosystems, however. Over the last century, Pinus radiata and Hesperocyparis macrocarpa (non-native to the area) both encroached into coastal prairies at Rancho Corral de Tierra in California, and selected trees were removed in 2017 and 2018 to restore grassland habitats. To examine the impacts of encroachment and removal on the soil ecosystem, I …

Quantifying Bromocarbon Emissions From Seaweed Aquaculture In California, Jessica C. Metter

Master's Theses

Feeding ruminant livestock seaweed rich in bromoform (CHBr3) is an emerging strategy to reduce methane emissions from the livestock sector to meet climate targets. Consequently, there is a strong interest in farming bromoform rich seaweeds (e.g., Asparagopsis taxiformis) on a large scale which may impact the atmospheric inventory of bromine and in return induce catalytic ozone destruction. However, to date, only three studies have measured bromoform emission rates from Asparagopsis seaweeds which vary by order of magnitude. To fill this gap, the most comprehensive data set of bromocarbon emissions from A. taxiformis, a leading candidate for enteric methane reduction in …

Effects Of Hypoxia On Anti-Predator Behavior Of English Sole (Parophrys Vetulus) And Speckled Sanddabs (Citharichthys Stigmaeus), Alexandra Beatrix Stella

Master's Theses

Predator detection and successful escape behaviors are critical to the survival of juvenile fish. However, rising temperatures and increased nutrient pollution result in more frequent hypoxic events (i.e., low dissolved oxygen levels), which may impact fish health and survival. This research examined the effects of hypoxia on two flatfish species commonly found in the Elkhorn Slough, an important nursery habitat in central California. English sole and speckled sanddabs were exposed to five DO treatments ranging from 8.0 mg/L DO (normoxic) to 1.0 mg/L DO (severely hypoxic). A startle response trial was used to examine the impact of increasingly hypoxic conditions …

Distribution And Habitat Use By Western Burrowing Owls (Athene Cunicularia Hypugaea) In Alameda, Contra Costa And San Joaquin Counties, California, Jacqueline Taylor

Master's Theses

Grasslands are regularly altered for development, agriculture, and animal farming which leads to habitat destruction and fragmentation and, ultimately, a loss of wildlife species. Though degraded, grassland ecosystems – including native and non-native species - dominate the landscape in the region of the San Francisco Bay Area east of the Bay. The western burrowing owl (Athene cuncularia hypugaea) is a native grassland species of California. The breeding burrowing owl population in the San Francisco Bay Area is resident, but burrowing owls from other parts of the range migrate into the region for the winter. The breeding owl populations in the …

The Mediating Role Of Perceived Organizational Support On The Relationship Between Wellness Programs And Job Satisfaction, Andy Tran

Master's Theses

The purpose of the current study was to examine the mediating role of perceived organizational support (POS) on the relationship between wellness programs (participations and availability) and job satisfaction. A total of 83 employees participated in the study, which utilized online survey distribution. Results showed that POS fully mediated the relationship between both participation and availability of wellness programs and job satisfaction. In other words, employees who participated in a wellness program felt more supported by their organization, leading to greater job satisfaction. In addition, the results suggested that when organizations offered more wellness programs, employees were more likely to …

Manifestations Of Communicative Resilience In Experiences Of Serial Arguments Among Adult Children Of Harmful Parental Alcohol Use, Brooklyn Willis

Master's Theses

This thesis investigated the ways in which adult children of harmful parental alcohol use manifest resilience through the lens of the Communication Theory of Resilience (CTR). The CTR presents five communication processes by which resilience, which is the ability to overcome hardship, is demonstrated. Serial arguments, the repeated and unresolved conflicts that occur between romantic partners, were utilized as the context to study resilience. Interviews were conducted to learn about perceptions of serial argument resolvability and the ways and frequencies in which resilience manifested. A pre-interview survey gathered information pertaining to relationship satisfaction and perceptions of resilience. A thematic analysis …

The Relationship Between Perceived Person-Job Fit And Affective Commitment And Organizational Citizenship Behavior: The Mediating Role Of Psychological Empowerment, Mei Shimizu

Master's Theses

Perceived person-Job (P-J) fit has become an important phenomenon to study given its impact on organizational effectiveness. However, there is still limited knowledge about how it impacts job-related attitudes and behaviors. The present study explored the mediating role of psychological empowerment as a potential mediator on the relationship between perceived person-job fit, affective commitment and organizational citizenship behavior (OCB). It was hypothesized that psychological empowerment would act as a mediator of the relationship between perceived P-J fit and affective commitment and OCB. Data were obtained from a sample of 94 employed individuals. Consistent with the hypotheses, the results of the …

The Relationship Between Perceived Overqualification And Organizational Citizenship Behavior And Affective Organizational Commitment: The Moderating Role Of Perceived Organizational Support, Mariem Laaraj

Master's Theses

The present research aimed to investigate the moderating effect of perceived organizational support (POS) on the relationship between perceived overqualification, organizational citizenship behavior (OCB), and affective organizational commitment. A sample of 110 employees from a variety of occupational backgrounds in the United States participated in the study by completing an online survey. Results of hierarchical multiple regression analyses showed that POS did not act as a moderator of the relationship between perceived overqualification and OCB and affective organizational commitment. However, perceived overqualification was found to be significantly and negatively related to affective organizational commitment. Results also showed that POS was …

A Culture Of Magic In Ancient Egypt And Its Impact On Ancient Israel, Christopher Matthew Jenkins

Master's Theses

Problem

The relationship between Egypt and the Levant spans thousands of years, resulting in many cultural exchanges. Of Egypt’s cultural influences in the Levant, magic has been the least studied. Therefore, this thesis is an introductory study that will present the influence of Egyptian magic in ancient Israel. The corpus of magical artifacts recovered from Israelite sites comes from the Iron Age.

Method

This thesis intends to be a comparative study of the understanding of magic among the Egyptians and Israelites by analyzing biblical texts and ritual objects recorded in the archaeological record. The main methodology used to conduct this …

The Correlation Between Perceived Maternal Parenting Style And Perceived Emotion Regulation In Seventh-Day Adventists In Southern Brazil, Camila Cardoso Masotti

Master's Theses

Problem.\

One's ability to regulate his/her emotions utilizing coping mechanisms and dissuasive mental strategies is partly attained due to the correct functioning of innate biological systems and to life experiences that promote learning/training in this area (cf., e.g., Matsumoto & Hwang, 2012). The field of emotion regulation studies has extensively elaborated on a multivalent description of human emotional development, in which emotions are part of essential mental strategies for an individual's conscious and unconscious goals in life (cf., e.g., Lang & Bradley, 2010; Levenson, 1999). Therefore, as a partly learned ability, one's emotion regulation skills have been shown as positively …

A Study Of The Multi-Faceted Impact Of The Second Vatican Council Upon Catholicism And Beyond, Constantin Valentin Popescu

Master's Theses

The Topic

The research analyzes the development of Catholicism in the 20th century. After the First Vatican Council (1868-1870) and the promulgation of the dogma of papal infallibility and papal primacy, the Roman Catholic Church lost much credibility and influence with Christianity, becoming increasingly isolated from the developing modern world. In this situation, Catholicism needs a revival, a reconfirmation of its long-lost authority. On the other hand, knowing that the Roman Catholic Church fulfills a very important role in biblical prophecies, we will observe, in this study, an adaptation of Catholicism to the modern world precisely to regain its credibility. …

The Effect Of Social Media And Digital Devices On Academic Performance In Middle And High School Students A Thesis Presented In Partial Fulfillment Of The Requirements For The Degree Master Of Science In Special Education By Martine Irumva 2023, Martine Irumva

Master's Theses

The use of technology has tremendously increased in the education sector, especially during the Covid 19 pandemic, for middle and high school students through social media and digital devices. This study investigated the effects of social media and the use of digital devices among middle and high school students in relation to their academic performance. Also, the study examined how social media and digital devices use among middle and high school students has changed compared to before, during and after the Covid-19 pandemic.

An online survey was used through Andrews University class climate to collect the data from a hundred …

Parent Satisfaction Of Daily Organized Physical Education For Children With Autism Spectrum Disorder, Cody Mills

Master's Theses

Daily structured physical education programming should be protected to support the achievement of goals set within an individual education plan (IEP) for students with autism spectrum disorder (ASD). To ensure this is a priority, parent satisfaction is necessary to prioritize a healthy partnership between home and school. The objective of this research study is to identify the level of parent/guardian satisfaction in school-based and community-based daily organized physical education provided for children with autism. The research will determine if parents/guardians are wholly satisfied with the programming provided by their child’s school, or if greater satisfaction is attained when parents outsource …

The Theological And Biblical Significance Of Financial Resources In The Seventh-Day Adventist Church, Mihai Stoicescu

Master's Theses

The Topic

The research will present the evolution of the system of tithes and offerings, starting from biblical times to the history of the Seventh-day Adventist Church, as well as the theology behind it.

The Purpose

The purpose of the study is not only to discover the history and theology underlying the system of tithes and offerings, but also to emphasize the universal nature of this system.

The Source

The research involved both the consultation of specialized literature, as well as the study of primary written sources, in this case the available documents and archives regarding financial resources throughout the …

A Population Level Examination Of The Incredible Fruit Diversity In Astragalus Lentiginosus, Quinn Thomas

Master's Theses

Astragalus lentiginosus is the most taxomically diverse species in the North American flora with over 40 recognized varieties. The incredible diversity within A. lentiginosus, particularly in respect to its fruit morphology, makes it an exceptional model to study adaptation and evolution. However, it remains unknown whether fruit morphology is an adaptation and, if so, the extent to which selection or neutral evolutionary processes shape the striking diversity in this trait. In order to understand the adaptive significance of fruit morphology we must first understand the genetic structure of A. lentiginosus. Varieties of A. lentiginosus vary considerably in their range size …

Qualifying Quantifiers: A Usage-Based, Diachronic Analysis Of Quantifier Constructions, Danielle Miles Angier

Master's Theses

Adnominal quantifiers have been a source of contention in existing research, owing to their unique distributional patterns that do not match those of adjectives or determiners. Traditional accounts have typically focused on one aspect of quantifier behavior without looking at the group as a whole, and existing theories are disparate and inconsistent. This study tackles the problem of quantifier variation from a diachronic, usage-based, constructionist perspective. The goal of this paper is to identify patterns of change that can explain the variation exhibited by quantifiers today, focused on whether they are best classified as adjectives, determiners, or both; why every …

Influence Of Prescribed Burning On Coast Redwood (Sequoia Sempervirens) Forest Wildfire Resistance, Resilience, And Risk Of Repeated Fire, Sky B. Biblin

Master's Theses

Land managers need tools to mitigate wildfire proliferation in the western United States. Prescribed burning may be an effective tool to reduce wildfire severity and promote healthy landscapes. In 2020, a large-scale wildfire provided a rare opportunity to compare early postfire data between areas with and without a history of prescribed burning. Field data were collected approximately one year after a wildfire in fifty 20-meter plots from sites treated with prescribed fire in either 1999, 2007, or 2011 and fifty from sites without a history of prescribed fire. The influence of prescribed burning on forest resistance, resilience, and risk of …