Digital Commons Network^™

Spatial Distribution Of Artesian Conditions Within The Niles Cone Basin, Alameda County, California, Anthony Wade Fisher

Master's Theses

The Niles Cone Basin (NCB) within Alameda County, California, contains portions of the basin under perennial and ephemeral artesian groundwater conditions. This study used 349 wells installed throughout the basin’s four-aquifer system to delineate the spatial distribution of the 86 wells that have gone artesian between 1995 and 2015. Artesian wells within all four aquifers occur at elevations below 5.2 meters above sea level (MASL) but predominantly below 3.0 MASL. Even at lower elevations, artesian conditions do not occur in regions of major pumping owing to significant drawdown. Within topographically-low regions, wells may not be artesian where well-heads are located …

Grower Attitudes Towards Water Management Strategies While Mitigating Seawater Intrusion: A Case Study Of The Castroville Seawater Intrusion Project, Jason Ray Reed

Master's Theses

The Salinas River Valley Watershed has endured the effects of seawater intrusion for decades caused by overpumping groundwater from the Salinas River Groundwater Basin. The Castroville Seawater Intrusion Project began delivering recycled water in 1998 with other water sources due to wells becoming too saline. One-on-one, in-person interviews with eighteen growers, who own or lease farmland within the Project’s service area, were conducted during a severe, statewide drought. Interview questions explored grower attitudes and concerns regarding their water supply, and the impact of management strategies on the mitigation of seawater intrusion. Two research questions were posed, exploring factors that influence …

Green Vs. White: An Examination Of Of Media Portrayals Of Radical Environmentalists And White Supremacists, Laurence Pedroni

Master's Theses

The rise of the Trump presidency has highlighted not only the white supremacist history of the U.S., but also reflects danger to the survival of the species in the form of wholesale climate change denial. These ideologies are not unique to Trump or his cabinet, instead reflecting long standing U.S. policy. This research seeks to examine how the U.S. media supports and propagates propaganda to support these hegemonic goals. Relevant literature and research seem to suggest that because radical environmental movements often challenge the hegemony of capital accumulation, they might be portrayed as more violent and a greater terrorist threat …

An Examination Of Predictors Of Counterproductive Work Behaviors: Personality Traits And Transformational Leadership, Edward Hsi

Master's Theses

Counterproductive work behavior (CWB) has constantly been a problem in companies, with research showing that the phenomenon is costly both monetarily to organizations and psychologically to their employees. However, there are many antecedents of CWB, including individual factors and situation factors, that have been found to reduce such behaviors. The present study examined both individual (i.e., personality) and situational factors (i.e., transformational leadership) in predicting CWBs directed at both individuals and organizations. Specifically, this study examined whether three personality traits (i.e., agreeableness, neuroticism and conscientiousness) and transformational leadership would predict CWBs, and whether transformational leadership would predict CWBs above and …

Time-Based, Low-Power, Low-Offset 5-Bit 1 Gs/S Flash Adc Design In 65nm Cmos Technology, Mehdi Nasrollahpour

Master's Theses

Low-power, medium resolution, high-speed analog-to-digital converters (ADCs) have always been important block which have abundant applications such as digital signal processors (DSP), imaging sensors, environmental and biomedical monitoring devices. This study presents a low power Flash ADC designed in nanometer complementary metal-oxide semiconductors (CMOS) technology. Time analysis on the output delay of the comparators helps to generate one more bit. The proposed technique reduced the power consumption and chip area substantially in comparison to the previous state-of-the-art work. The proposed ADC was developed in TSMC 65nm CMOS technology. The offset cancellation technique was embedded in the proposed comparator to decrement …

Life History Aspects And Taxonomy Of Deep-Sea Chondrichthyans In The Southwestern Indian Ocean, Paul Joseph Clerkin

Master's Theses

During the last quarter of a century, the conservation and management of chondrichthyans (collectively, sharks, rays, and chimaeras) has received considerable focus. This is especially true for deep-sea chondrichthyans. As technologically advanced fisheries expand into deeper waters of the high seas, new chondrichthyan species are being discovered and described at an increasing rate. The objectives of this study were to investigate the deep-sea chondricthyan fauna in a remote region of the Southwestern Indian Ocean Offshore and provide descriptions of three species of Chimaeridae previously unknown to science, and collect and analyze biological parameters relating to the life histories of all …

A 3d Framework For Characterizing Microstructure Evolution Of Li-Ion Batteries, Jeffrey David Gelb

Master's Theses

Lithium-ion batteries are commonly found in many modern consumer devices, ranging from portable computers and mobile phones to hybrid- and fully-electric vehicles. While improving efficiencies and increasing reliabilities are of critical importance for increasing market adoption of the technology, research on these topics is, to date, largely restricted to empirical observations and computational simulations. In the present study, it is proposed to use the modern technique of X-ray microscopy to characterize a sample of commercial 18650 cylindrical Li-ion batteries in both their pristine and aged states. By coupling this approach with 3D and 4D data analysis techniques, the present study …

Using Recycled Water For Potable Reuse In Santa Clara County, Ca: High School Students' Knowledge And Acceptance, Nicholas Ronald Ajluni

Master's Theses

The drought-prone State of California has an ever increasing demand for water. Potable reuse provides a viable alternative water supply, but public attitudes, knowledge, and acceptance have limited implementation. This study investigated the knowledge and acceptance that high school students have towards potable reuse. Previous research has identified four critical factors that influence acceptance of potable reuse: 1) knowledge of the wastewater treatment process, 2) knowledge of local water supplies, 3) trust in local water resource managers, and 4) belief in the need for a new water supply. This study uses both quantitative and qualitative methods through a Likert-style survey …

Taxonomic Revision Of The Short Nose Chimaeras (Genus Hydrolagus) From The Southern African Region, Kristin Walovich

Master's Theses

Short-nose chimaeras are an enigmatic and understudied group of deep-sea Chondrichthyan fishes. To resolve decades of confusion and misidentification in the southern African region, morphometric and genetic data were utilized to resolve taxonomic confusion for the genus Hydrolagus. Nearly 100 chimaeroid specimens were examined from numerous national and international museum ichthyology collections. A series of 96 measurements per specimen were recorded and analyzed with multivariate statistics to determine differences among species. Tissue was collected from various southern African species for analysis of the mitochondrial gene NADH2. The resulting genetic information was compared to morphologically similar species and those within the …

The Perception Of Trust Between Athletic Trainers And Musical Performing Artists, Jenna Lea Chinburg

Master's Theses

Trust is a crucial element for a successful patient-clinician relationship. Athletic

trainers may care for musical performing artists who demonstrate unique needs compared

to traditional patients. In order to provide the best care, athletic trainers must establish a

basis of patient-centered care and build solid professional relationships with performers.

By improving overall patient-clinician relationship factors with respect to this population,

trust may be implemented and sustained. The purpose of the study was to determine

factors that established or diminished trust between drum corps members and their

athletic trainers. The study included 12 semi-structured interviews in which Drum Corps

International (DCI) …

Automated Classification To Improve The Efficiency Of Weeding Library Collections, Kiri Lou Wagstaff

Master's Theses

Studies have shown that library weeding (the selective removal of unused, worn, outdated, or irrelevant items) benefits patrons and increases circulation rates. However, the time required to review the collection and make weeding decisions presents a formidable obstacle. In this study, we empirically evaluated methods for automatically classifying weeding candidates. A data set containing 80,346 items from a large-scale academic library weeding project by Wesleyan University from 2011 to 2014 was used to train six machine learning classifiers to predict “Keep” or “Weed” for each candidate. We found statistically significant agreement (p = 0.001) between classifier predictions and librarian judgments …

Illegal Dumping As An Indicator For Community Social Disorganization And Crime, Amory Anne Brandt

Master's Theses

Illegal dumping of household waste in and around city streets results in many negative health, economic, and environmental effects. This goal of this study was to understand the systemic causes of illegal dumping within San José, California. Illegal dump sites were identified, quantified, characterized, and mapped within urban census block groups at a range of median family income levels. Results showed that commonly dumped debris types were furniture, and garbage. The most illegal dumping occurred within census block groups with low median family incomes, high percentages of non-English speaking individuals, and high percentages of renters. Factors such as social disorganization, …

An Analysis Of The Attitudes Of Undergraduate Theology Majors Towards Members Of The Lesbian, Gay, Bisexual, And Transgender Community, Jephet Williams

Master's Theses

Problem and Purpose

Research has identified students’ attitudes towards the lesbian, gay, bisexual, and transgender community as being determined partly by the students’ understanding of gender identity, and partly by a further mixture of variables that include religiosity, gender, and ethnicity. Most of this previous research has been undertaken in either secular or non-Adventist settings. This present study examines attitudes of undergraduate theology majors at two Adventist universities in North America and the Caribbean.

Method

A Likert Scale was constructed consisting of eight questions geared to elicit attitudes across a number of areas. Sixty-three students completed the questionnaire. Participating students …

“A (Blind) Woman's Place Is (Teaching) In The Home”: The Life Of Kate Foley, 1873-1940, Angela Gates

Master's Theses

This thesis examines the life and career of Kate Foley, home teacher of the blind with the California State Library from 1914-1940. The purpose of this investigation is to determine how Foley, who was disabled, built a successful career with the state library despite facing significant discrimination and prejudice. Using a wide variety of primary source material, including letters, library publications, conference proceedings, newspaper articles, and census data, this biography evaluates Foley’s pioneering role as well as the challenges she faced. Home teaching provided a new vocational opportunity for blind women, whose professional choices were extremely limited. Despite her unique …

Geochemical Modeling And Hydrothermal Experiments Used To Constrain The Conditions Of Illite Diagenesis In Sedimentary Basins, Michael Joseph Murphy

Master's Theses

Two hydrothermal experiments were performed using sandstone core material from

the Norwegian North Sea with synthetic brines reacted at approximately 150˚C and 450

bars, temperature and pressure calculated to simulate a depth of burial of approximately 4 km. The results of the experiments were analyzed with geochemical modeling and with

chemical and petrographic analyses. Geochemical modeling with several computer

programs indicated that the experimental fluid was undersaturated with respect to K-feldspar, kaolinite, and illite, but supersaturated with respect to muscovite. Chemical

analysis with inductively-coupled plasma mass spectrometry indicated that the fluid

reached saturation with respect to K-feldspar. Petrographic analysis with …

Evaluating Contradicting And Confirming Evidence: A Study On Beliefs And Motivated Reasoning, Zachary Alan Caddick

Master's Theses

The purpose of this study is to examine ideological, psychological, and demographic predictors of motivated reasoning. Three-hundred and seventy-seven participants from Amazon’s Mechanical Turk system completed written responses critically evaluating strengths and weaknesses in a vignette on the topic of anthropogenic climate change. The vignette has two fictional scientists present prototypical arguments for and against anthropogenic climate change that are constructed with equally flawed and conflicting reasoning from both view points. Written responses were coded by a team of trained and reliability assessed qualitative raters. Motivated reasoning is operationalized by providing supporting evidence for the congruent belief and counter evidence …

Sex-Specific Diet And Rockfish Consumption In California Sea Lions (Zalophus Californianus): Insights From Molecular Scatology, Keith Michael Hernandez

Master's Theses

Molecular diet analysis has the potential to overcome the limitations of traditional methods. I used prey hard parts and molecular methods to examine sex-specific diet trends and rockfish consumption of California sea lions (Zalophus californianus, CSL). Fresh scat samples (n=219) were collected from Año Nuevo Island, CA (ANI), during the summers of 2013 and 2014. Prey taxa were identified from fish otoliths and cephalopod beaks recovered from cleaned scats. Sex of the CSL depositing the scat was assigned via multiplex PCR of a CSL microsatellite and a carnivore Y chromosome marker. Prey species also were identified using multiple loci in …

Variation In Organismic Rna And Dna Content: Analysis And Application To The Assessment Of Living Planktonic Biomass, Elizabeth Lam Gagneron

Master's Theses

Modern analysis of DNA and RNA nucleic acid sequences has yielded profound changes in our understanding of the genetic biodiversity of planktonic organisms within the microbial food web of aquatic ecosystems. However, the bulk environmental concentrations of DNA and RNA, and their relative ratios, also potentially provide important information on the biomass and metabolic activity of planktonic organisms. Currently, there is a need to quantify the relative living biomass levels of natural water contained in ships’ ballast tanks to regulate the spread of aquatic invasive species (AIS) resulting from ballast water discharge practices within the international shipping industry. Ultraviolet (UV) …

Sers Intensity Correlations To Lspr On Aggregated Au@Ag Systems, Caesar Alexander Munera

Master's Theses

The optimal surface enhanced Raman scattering (SERS) intensity was correlated to the localized surface plasmon resonance (LSPR) of individual and aggregated gold core/silver shell (Au@Ag) nanoparticles (NPs) in titrations involving the addition of both SERS label (e.g., rhodamine 6G, R6G) and the non-SERS active aggregant (chemical species that triggers the aggregation of NPs) potassium chloride (KCl). Titrating NP solutions with pure SERS label has often resulted in highly non-linear calibrations. In some cases, addition of non-SERS active aggregating agents such as KCl has also resulted in a large increase in SERS signals. An order of initial addition was followed in …

Historical Trauma And Refugee Reception: Armenians And Syrian-Armenian Co-Ethnics, Nicole M. Campos

Master's Theses

This thesis considers the ways in which Armenian history has influenced integration of Syrian-Armenian refugees into Armenia due to the ongoing Syrian War. Ethnic Armenian outlooks were analyzed relative to the influx of Syrian refugees, particularly co-ethnic Syrian-Armenians. Field work in Armenia found a sustained cultural impression of Armenians’ Soviet membership and genocide. Findings suggest that recognizing the importance of history as it may or may not affect migration reception policies and attitudes is important to developing sustainable resettlement environments, at least until repatriation or third-country resettlement becomes an option to migrants. Ultimately, this thesis argues that more attention must …

The Eurasian Agenda: The International Relations Of Kyrgyzstan, Azamat Baiyzbekov

Master's Theses

The disintegration of the Soviet Union and the emergence of the newly independent states in Central Asia are among the most important historical events of the 20^th century. As one of these newly independent and sovereign state, Kyrgyzstan found itself in the sphere of the geopolitical rivalry among the Great Powers, such as the U.S., Russia, and China. Even though a relatively small and militarily weak state, Kyrgyzstan came to play an important role in their Eurasian agenda. In this thesis, I examine in detail the international relations of Kyrgyzstan with all its neighboring states, but focus extensively on …

Change In Urban Fabric Through Space And Time At Differing Levels Of Automobility, Kristin A. Floberg

Master's Theses

For thousands of years cities have been centers for commerce, creativity, and livelihood, consisting of relatively unchanged characteristics such as walkable streets, diverse land-uses, and human-scaled buildings and streets. With the introduction of the automobile, this past century the desire for free-flowing traffic and convenient parking has drastically transformed the fabric of many cities. Transforming cities into places that accommodate automobiles has transformed downtowns into office parks rather than vibrant mixed-use environments and destroyed communities.

Investigation into reducing automobiles in cities has increasingly piqued the interest of stakeholders in the environmental, safety and economic development communities. This body of research …

Defining “Justice” In Post-Conflict Societies By Exploring The Case Of The Armenian Genocide., Narek Ghazaryan

Master's Theses

This study examines the many different approaches towards justice in post-conflict societies. It analysis the two main theories of justice and uses the Armenian Genocide as a case study to comprehend what constitutes justice in the aftermath of a humanitarian crisis. This study aims to define “justice” by the Armenian population in forms of surveys and expert interviews. It is the community who is directly impacted by the crisis can indeed identify what justice mean to them. For a society to heal in the aftermath of conflict justice needs to be served in order to restore peace and harmony. For …

The Political Economy Of Conflict In Liberia, Sierra Leone, And Côte D'Ivoire: Foreign Economic Intervention And The Spatial Distribution Of Violent Conflict, Sarai-Anne N. Ikenze

Master's Theses

Between 1989 and 2011, the three neighboring West African countries of Liberia, Sierra Leone, and Côte d’Ivoire each experienced at least one major civil conflict; and the combined devastation of the conflicts claimed over a million lives, generated millions of refugees, and crippled infrastructure in ways that continue to impact the development of the sub-region today. The occurrence of conflict in the three countries and the fact that they share borders has raised questions about whether the conflicts were caused by domestic factors or were the result of transborder processes of conflict diffusion. This paper will assess the causes of …

Beyond The Cloth: Exploring How Women Are Represented In Human Rights Organizations Through Bangladesh's Garment Industry, Briawna Gillespie

Master's Theses

Understanding Beyond the Cloth

This thesis conducts a textual analysis of several human rights organizations. It looks at how human rights organizations represent women in the garment industry. I investigate a variety of organizations and look at how they utilize women’s voices to demonstrate how human rights organizations frame women’s narratives in a way that supports their own claims. When organizations representing women in this way, it only limits women’s voices from being heard and hinders them from being empowered and a leading force in the industry. On the one hand, we see organizations create spaces where women’s narratives are …

Sino Ako? (Who Am I?): Exploring Filipino American Identity In Philippine Studies Courses, Omega Loren Letana

Master's Theses

Filipinos make up the third largest immigrant population in the United States and are the largest Asian immigrant group in California (U.S. Census, 2010). Despite this and an American colonial past, the American education system has failed to depict Filipino and Filipino American history accurately in its textbooks and courses. In addition to this, studies have indicated that young Filipino Americans often have difficulties in defining their identities. It is imperative that we recognize how this issue of identity formation is being addressed in postsecondary institutions through Philippine Studies courses, which employ decolonizing pedagogies.

This thesis paper analyzes the role …

Loss Of Identity, Radicalization, And Terrorism, Magdalena Martinez

Master's Theses

France and Belgium are two of the top countries in Europe with an increasing number of root fighters. Over the last two years, both countries have been primary targets of terrorism. This thesis investigates the repeated pattern of events and analyzes from a birds-eye view the cycle leading to the rise of terrorism in France and Belgium. This research disputes that anxiety causes discrimination and lack of integration in France and Belgium, which contributes an identity crisis. In essence, these factors trigger radicalization and lead to terrorism. Analyzing the patterns of terrorist activity and the path of radicalization is essential …

State Failure In Venezuela, Marcus Littman

Master's Theses

The role of the state is to provide political goods such as security and an environment conducive to economic growth. The Venezuelan state is failing to provide both security and conditions capable of producing economic growth. The government has exacerbated both by enacting failed policies. I measure the economic crisis in Venezuela based on the rates of inflation, falling foreign currency reserves, the food and medical supply shortage, falling government spending, and negative GDP growth. I measure the security crisis based on the escalating rate of kidnapping, human trafficking, drug sales, smuggling, theft, gun distribution, and homicide. In this thesis, …

Challenges Associated With Improving The Nutritional Quality Of Foods Available In Schools: The Case Of San Francisco Unified School District, Marianne Hoeidal

Master's Theses

This thesis examines school meal programs as a governmental intervention to improve food security among children. Further, it will examine how the global nutrition transition is affecting school meal programs and what challenges schools have met in their attempts to improve the nutritional components in meals served in schools. This thesis uses the case of San Francisco Unified School District (SFUSD) located in California, United States of America, as an opportunity to investigate the key challenges in the process of improving the nutritional components of their meal plans, and how they overcame this challenges. The thesis begins with a historical …

An Analysis Of Mongolia’S Resource-Led Development: The Impact Of Foreign Direct Investment In The Extraction Industry, Belguun Bat-Erdene

Master's Theses

It has been 26 years since Mongolia transitioned to democracy. I decided to evaluate the progress of Mongolia’s development since the transition to evaluate whether the country of only 3 million people with vast land and natural resources successfully implemented policies to attain growth and societal wellbeing. In order to evaluate Mongolia’s development progress, this thesis uses FDI in Mongolian development since 1990 as a case study to examine the relationship between FDI, state development strategies, and development outcomes. My research questions encompass a series of interrelated inquiries including 1) whether human development can be achieved through extraction industries 2) …