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Full-Text Articles in Social and Behavioral Sciences

The Labor And Educational Effects Of Daca: Evidence From California, Oscar A. Alonso Guerra May 2023

The Labor And Educational Effects Of Daca: Evidence From California, Oscar A. Alonso Guerra

Master's Theses

The Deferred Action for Childhood Arrivals (DACA) program, implemented in 2012, has been a subject of intense debate. While much research has examined the early effects of DACA, this study contributes to the literature by analyzing more recent data on the labor and educational outcomes of DACA recipients in California. Using a difference-in-differences approach, I aim to uncover significant changes in the labor market and educational outcomes of DACA recipients over time. I find those eligible for DACA experienced noteworthy effects compared to those who were ineligible. Specifically, they exhibit a significant 3.1 percentage point increase in the likelihood of …


Groundwater Monitoring Analysis And Management Recommendations In California: Cuyama And Santa Cruz Mid-County, Kayla M. Souza May 2022

Groundwater Monitoring Analysis And Management Recommendations In California: Cuyama And Santa Cruz Mid-County, Kayla M. Souza

Master's Projects and Capstones

Groundwater is an essential water resource, accounting for about 40 percent of supply in California and 80 percent in the Central Coast hydrologic region, but significant monitoring data gaps have limited sustainable management efforts. Twenty-four basins within the Central Coast hydrologic region were identified as critically overdrafted in 2014. For this study, two basins were chosen based on differing sustainability concerns so that a comparative analysis could be performed on the groundwater monitoring methods. I obtained original groundwater elevation data reported (2000-2020) from the various groundwater monitoring organization wells to the California Department of Water Resources (DWR) within the Cuyama …


Neonicotinoid Use, Bee Toxicity, And Actions For California Landscapes, Kendra Mann May 2021

Neonicotinoid Use, Bee Toxicity, And Actions For California Landscapes, Kendra Mann

Master's Projects and Capstones

Neonicotinoid insecticides are toxic to bees and enhance biodiversity loss due to decreased pollination. Despite the toxicity of neonicotinoids to bees, they are being applied in increasing amounts across California landscapes. To determine what measures can mitigate neonicotinoid effects on bees, I conducted a comparative analysis of toxicity for honey bees (Apis mellifera) vs. wild bees (e.g., Bombus spp. and Osmia spp.) in agriculture and urban landscapes. Then I analyzed alternative actions and current pesticide policies. While more studies are conducted in agricultural landscapes, neonicotinoids are also found at high levels (10 ng/g per bee; 11.2 ng/g in …


Plastic Packaging And The Associated Environmental Challenges. A Case For A California Plastic Packaging Framework, Zahra Ghayour-Kelly Dec 2019

Plastic Packaging And The Associated Environmental Challenges. A Case For A California Plastic Packaging Framework, Zahra Ghayour-Kelly

Master's Projects and Capstones

While plastic has become an almost irreplaceable material in modern life, continuous new evidence of its adverse effects on human health and the environment is emerging. Currently there are limited options to address the negative impacts of plastic production and disposal on the environment. Plastic production and distribution creates greenhouse gas emissions. Additionally, limited end-of-life waste management options for the growing plastic waste stream place a great burden on local communities and the environment. Among the many products made of plastic, packaging is the largest and fastest-growing sector. Plastic packaging that is multilayered and fused is very commonly used, yet …


Life Being An International Student In The United States: Acculturation, Culture Shock, And Identity Transformation, Lai Yan Vivyan Lam Dec 2017

Life Being An International Student In The United States: Acculturation, Culture Shock, And Identity Transformation, Lai Yan Vivyan Lam

Master's Theses

The population of international students at community colleges in the United States has increased significantly over the past decade. International students play a big role in building the cultural diversity on campus by bringing over different cultures and sharing their global perspective to the local community. However, they often face challenges adapting into American culture due to cultural differences in education system, language, lifestyle, etc. By looking into the acculturation process of international students to analyze the culture shock and cultural identity changes they experienced, this paper intends to seek ways to help this group of students to ease their …


Examining The Effects Of Policy Interventions On Increasing Electric Vehicle Adoption In California, Ethan G. Mcdermott May 2017

Examining The Effects Of Policy Interventions On Increasing Electric Vehicle Adoption In California, Ethan G. Mcdermott

Master's Projects and Capstones

Any significant effort to reduce global emissions of greenhouse gasses must address the growing concern of the transportation sector’s inability to meaningfully reduce its emissions contribution. A major shift in the primary fuel used in the sector away from petroleum-based fuel to electricity is one potential way the sector can lower its emissions and transition into a sustainable future. However, a number of barriers face the electric vehicle market, including competing against an already mature vehicle market, battling consumer preferences, and overcoming technical challenges. This paper examines several policy proposals to combat these barriers and examines the impact similar policies …


How Do You Mobilize Public Support For Infrastructural Investment In California’S Aging Water System?, Christine M. Hackett May 2017

How Do You Mobilize Public Support For Infrastructural Investment In California’S Aging Water System?, Christine M. Hackett

Master's Projects and Capstones

This paper looks at how the state of California maintains an aging water system – the California State Water Project (SWP) – that will threaten California’s water supply if further maintained, and concludes that the system faces three major problems that are of concern in 2017 – aging pipes, health hazards, and environmental threats. What needs to be done in order to address these issues is to invest in a new and improved SWP that will save water, protect the water supply from contamination of hazardous particles, and replenish the ecosystems within piping range that it has depleted. To do …


Policy Options To Mitigate Cigarette Filter Litter In California, Max Wechsler May 2016

Policy Options To Mitigate Cigarette Filter Litter In California, Max Wechsler

Master's Projects and Capstones

Approximately 16.2 billion cellulose acetate cigarette filters are littered in California annually. Cigarette filter litter (CFL) creates an annual financial burden of over $1.27 billion for California. CFL also poses unquantifiable damages to human and environmental health in the form of ingestion, toxicity, formation into microplastics, and quality of life degradation. These costs and damages warrant the adoption of policy measures in order to mitigate CFL. Cigarette taxes and fees raise government revenue, but they are politically challenging due to California Proposition 26. Locational smoking bans encourage anti-smoking cultural norms and may decrease consumption, although indoor smoking bans may increase …


Nonprofit Continuum: Brazilian-Centered Organizations In The Bay Area Of San Francisco, Caroline Rehill May 2012

Nonprofit Continuum: Brazilian-Centered Organizations In The Bay Area Of San Francisco, Caroline Rehill

Master's Theses

Brazil has always been a country of immigration. Since the mid 1980s, Brazil has also become a country of emigration. Brazilians have migrated to the United States in large numbers throughout the past decades. In the host country, Brazilians experience the same issues inherent in any immigrant community, such as immigration status, education, health, and socio-economic issues. To address these issues and ease immigrants’ stay in the host country, nonprofit organizations and community groups are created. This thesis project examines, identifies, categorizes, and contextualizes the Brazilian-centered nonprofit organizations in the Bay Area of San Francisco. Contrary to existing research on …