Digital Commons Network^™

Ultrasonic Neuromodulation In Vitro At Single Neuron Resolution, Sheikh Ilham

Master's Theses

Ultrasound as a widely used imaging means for medical diagnosis has drawn growing interests as a potential noninvasive neuromodulation strategy. Focused pulsed ultrasound effectively modulates neural encoding and transmission functions especially in the peripheral nervous system (PNS) with unclear mechanism of action, which is further confounded by contradictory experimental outcomes. Lack of convincing experimental methods has hindered our mechanistic understanding of ultrasonic PNS neuromodulation. To address that, we developed a novel in vitro set up to achieve simultaneous single-unit recordings from individual mouse sciatic nerve axon and systematically studied the effect of focused pulsed ultrasound (FPUS) on action potential transmission …

Preparation And In Vitro Characterization Of An Integrated Graft System For Regenerative Engineering, Mohammed Barajaa

Master's Theses

No abstract provided.

Language Abilities In Single- And Dual- Language Learners With Autism Or Other Developmental Disorders, Yael Dai

Master's Theses

Parents and providers worry that exposure to two languages will impair language acquisition in children with autism spectrum disorder (ASD) or other developmental delays (DD). However, limited research to date suggests that language milestones and abilities are unaffected. The current study explored language abilities in toddlers with ASD or DD exposed to one versus multiple languages, prior to any intervention. Results showed slower language acquisition in ASD than DD but no main effect of language exposure group or interaction of language group by diagnosis. This study suggests that bilingual parents can communicate with their children in both languages without harm …

Factors Associated With Violence Against Women In Rural India, Jennifer Lardner

Master's Theses

No abstract provided.

Acceptability And Correlates Of Pre-Exposure Prophylaxis Use For Hiv Prevention Among High-Risk Drug Users In Treatment, Pramila Karki

Master's Theses

Background

Although people who use drugs (PWUD) are a key population recommended to receive pre-exposure prophylaxis (PrEP) to prevent HIV, few data are available to guide PrEP delivery in this underserved group. We therefore examined the willingness to initiate PrEP, the anticipation of HIV risk reduction while on PrEP, and the acceptability of PrEP based on a number of known PrEP attributes among high-risk PWUD.

Methods

In a cross-sectional study of 400 HIV-negative, opioid dependent individuals enrolled in a methadone program and reporting recent risk behaviors, we examined independent correlates of being willing to initiate PrEP. Participants also ranked the …

Human Dimensions Of Timber Rattlesnake (Crotalus Horridus) Management In Connecticut, Lindsay Keener-Eck

Master's Theses

No abstract provided.

Factors Influencing Maternal Involvement In Early Childhood: Exploring The Roles Of Maternal Stress And Children’S Narrative Representations Of Mothers, Rahmet Akpolat

Master's Theses

For children from low-income families, parent school involvement can be a crucial protective factor that supports children’s cognitive and emotional development. The present study seeks to explore how maternal stress in early childhood is associated with mothers’ later school involvement and whether children’s internalized positive, disciplinary and negative maternal representations act as potential mediators of this relationship. Currently, little research has been done on the contextual factors influencing parent school involvement in early childhood and this study aims to fill this gap in the literature. The data included 169 children and mothers from low-income families. Mothers completed questionnaires designed to …

Analysis Of A Newly Digitized Long-Term Dataset Of Environmental Observations From Long Island Sound, Jacob Snyder

Master's Theses

Project Oceanology, a non-profit oceanographic educational organization has been collecting data including pH, oxygen, and temperature conditions as well as abundances of benthic invertebrates and near-shore fish catches since 1972 from Eastern Long Island Sound. These data had been stored solely on single-copy paper sheets and were therefore inaccessible to analysis. I digitized more than 100,000 abiotic measurements and 50,000 species abundance and size data collected over the past 45 years, and developed a web-based SQL database housed on the Long Island Sound Integrated Coastal Observing System (LISICOS) server. The database will ultimately become a searchable, downloadable, user-friendly web-based tool …

Gendered Impacts Of Community-Based Conservation Initiatives In Kimana/Tikondo Group Ranch Outside Of Amboseli National Park, Megan Clemens

Master's Theses

Community-based conservation has become a common solution to addressing local communities needs and concerns when it comes to conservation initiatives associated with, or outside the boundaries of national parks. Community-based initiatives associated with Amboseli National Park in southern Kenya mark one of the first attempts to include local communities in conservation initiatives and management as well as establish systems of benefit sharing between conservation and local communities. However, a critique of community-based conservation initiatives points out they often assume community homogeneity. Assumption of community homogeneity leads to inequities in benefits sharing, exclusion of subgroups (women, ethnic minorities) or even exacerbate …

The Resisters: Contemporary Ethiopia Through A Feminist Lens, Eldana Mathias Temesgen

Master's Theses

Based on the recent mass protests in Ethiopia, there is a strong indication that the Oromo people of Ethiopia, who are at the forefront of these protests, have been placed in a position of marginal importance, influence and power in their society. Due to the power and agency wielded by the government, some ethnic groups in Ethiopia, including the Oromo ethnic group, claim to be underrepresented on a political, economic, and social scale, which has led to conflict.

The nuances of ethnic based conflict, such as the situation in Ethiopia, have been tackled through several disciplines and examined through different …

Falling Up: Building Language Use And Cultural Awareness Through The Implementation Of Humor In The Esl Classroom, Glen Kovar

Master's Theses

This study examined the importance of explicitly teaching humor to upper-intermediate and advanced adult English language learners (ELLs), and filled in the gap that exists in studies and literature by examining the use, and implementation of humor in English as a second language/foreign language (ESL/EFL) curricula. Humor is an important human behavior, playing a crucial role in communication, social interactions, and comprehension of a second language (L2) culture. High-level ELLs often lack the linguistic and cultural awareness necessary to effectively communicate. Language courses often accentuate test-taking and language strategies, and courses that explicitly engage with and teach humor to students …

How Patriotic Are Albanians? The Comparative Study Of Patriotic Attitudes In Albania And The Albanian Diaspora, Anxhela Spahiu

Master's Theses

In today’s post-modern digital world, patriotism may not be as prevalent as in the past. In this thesis, my principal aim is to investigate to what extent Albanians, a nationality to which I belong, identify with a patriotic attitude toward Albania. I chose to focus not only on Albanians who live in the diaspora, like myself, but also on Albanians who live in Albania. I believe that to understand national pride to its fullest, you must study the attitudes of those who live in the country of origin as well as of those who live in the diaspora. Many people …

Dadaab’S Hidden Ties: How Colonial Legacies And Informal Economies Contribute To Protracted Refugee Situations, Katherine Landberg

Master's Theses

Protracted Refugee Situations (PRS) persist despite the founding intentions of the international refugee regime. Explanations behind PRS typically focus on international law, human rights, and security concerns, while the conventional media narrative presents an oversimplification that erases complex contextual nuances. Using the case of the Dadaab refugee camp, I explore (1) historical colonial legacies of social control and domination in Kenya, and (2) Dadaab as an informal economic power center, as two ‘hidden ties’ that contribute to Dadaab’s persistence. By identifying and exploring hidden ties that contribute to PRS, policy-makers and power brokers gain a deeper understanding of the realities …

Undocumented Students’ Access To Higher Education In San Francisco, Bay Area, Sandra Miklosic

Master's Theses

This paper will explore the question: “in what ways does DACA status influence undocumented students’ ability to access higher education in San Francisco and Bay Area, California?” Even though DACA does not encompass any direct policies regarding access to education, there is a very strong correlation between having DACA status and accessing higher education for the undocumented students. In this research, I highlight the voices of undocumented students through the method of testimonio. Each participant reflects on their personal experiences with DACA while accessing postsecondary education. In this research, I explore how testimonio, as a methodology and a theoretical framework, …

Articulated Indigeneity And Tourism In HawaiʻI, Erika Nielsen

Master's Theses

The guiding research question for this thesis asks how Hawaiian indigeneity and self-determination are articulated within tourism spaces in Hawaiʻi. This thesis research works to uncover the nuanced ways that Hawaiian indigeneity is employed to manage and regulate tourism activities in Hawaiʻi. I seek to question the narrative that Hawaiians consent to, and prosper from, the largely unregulated mass tourism complex that has become a focal point of the post-colonial state. Native Hawaiians have actively resisted the erosion of their culture, lands, and nation through strategies that employ multiple understandings of indigeneity. We should not assume that the tourism industry …

Higher Education As A Development Tool: An Impact Assessment In Dzaleka Malawi, Emily Golike

Master's Theses

The purpose of this study is to determine the efficacy of accredited online diploma programs within refugee camps. When individuals are confined to camps and unable to work and travel in search of economic opportunity, does completing an accredited diploma program improve their quality of life and contribute to their human capital? Can higher education in refugee camps produce sustainable social service projects that benefit residents? There is a demonstrated value in a liberal arts education, but which aspects of this learning schema are most beneficial in the refugee camp context have yet to be explored.

The study conducted in …

The Chinese Cultural Influence On Filipino Cuisine, Brandon Chase Lantrip

Master's Theses

This paper illustrates the impact of the Chinese cultural influence upon the Philippines with the primary focus being on Filipino cuisine. It examines how the Chinese cultural influence not only contributed to the development of Filipino cuisine, but how Chinese culture has also influenced the everyday life and culture of the Philippines through language and customary practices for over a millennium. The first section of the paper analyzes the cultural connection between China and the Philippines. The second section illustrates the Chinese language influence and it’s effect upon Filipino cuisine and culture. The third section explores the contested origins of …

Migrant Ridesharing Drivers In San Francisco: A Case Of Blocked Mobility?, Shireen Tofig

Master's Theses

Migrants have long turned to self-employment in host country labor markets due to not only racial and ethnic prejudices, but also issues of local language proficiency and lack of recognition of the academic degree from the sending country. The taxi industry, one particular occupational niche dominated by migrants, has long been studied by scholars. However, the industry has evolved into a newer and understudied form of transportation: ridesharing. This study argues that in the case of the ridesharing industry, drivers did indeed turn to the occupation because of factors such as insufficient English language level and foreign academic degrees, but …

Planning Cities, Economically Or Communally: A Comparative Study Of Amsterdam And San Francisco, Raina Dawn Whittekiend

Master's Theses

Globalization has spun “community” off its axis. What once defined community is no longer the current state of the community. Increased economic transactions have led to the instability of communities that once depended on one another at the local level. These communities are now dependent on systems that do not know nor understand their actors. This lack of relationship between development and subject is witnessed and highly scrutinized in developing countries all over the world and has been intensely researched in academic literature. This thesis intends to better understand why in modernized global cities these same processes of development and …

Japan's Employment 'Catch-22': The Impact Of Working Conditions For Women In Japan On Japan's Demographic Population Crisis, Mary Perkins

Master's Theses

This thesis examines Japan’s aging population crisis and gender inequalities in the workplace. This topic presents an interesting and challenging phenomenon for Japan, as Japan’s economy and technology have developed more rapidly than almost any other country, establishing Japan as one of the Group of Seven industrialized nations. Yet Japan still significantly lags behind other industrialized nations when it comes to women’s rights and opportunities for advancement in the workplace. This is in turn hampering efforts for Japan to address a population crisis, with an older population growth rate far outpacing the growth of demographic groups that would support the …

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 …

Afro-Latinx Transnational Identities: Adults In The San Francisco Bay And Los Angeles Area, Koby Heramil

Master's Theses

This paper examines the identity construction of Afro-Latinas/os/x in the San Francisco Bay and Los Angeles Area. Marginalized communities predominately Black and Latina/ o/x concentrated are at the epicenter of disenfranchisement caused by the globalization of neoliberalism. Neoliberal reforms to education restrain the various nuances of pluralistic teaching, focusing only on the performance of standardized tests thus pressuring schools to center their interest in securing funding. This has greater implications for low-income communities of color where multicultural pedagogy is limited. More importantly, this association of neoliberalism reforms to education affects Afro-Latinx individuals, because they are maligned in the conversation about …

Exploring Employment Equity: Diversity & Inclusion In Canada’S Legislation & Policy, Vanessa Toussaint Miller

Master's Theses

Multiculturalism is considered very much a part of Canada’s national heritage and identity, becoming the first nation to adopt multiculturalism as an official policy in 1971. Over the last 40 years, the Canadian population has undergone significant changes bringing in immigrants with different cultures, ideologies, religions and ways of life. Despite the various changes in society, the multiculturalism policies have remained the same. This thesis examines Canada’s Employment Equity-a policy intended to eliminate systemic discrimination in the workplace-and its effectivity at creating a diverse and inclusive workforce. The main research question is, in the past five years, has Employment Equity …

Small Arms: An Applied Approach To Children In Armed Conflict Prevention Initiatives In Africa, Tristan Burger

Master's Theses

For centuries, children have been used in times of war—serving as porters, cooks, spies, sex slaves, and soldiers. Unfortunately, this phenomenon is still pervasive today with an estimated 300,000 children involved in armed conflict as of 2015. This applied project examines a possible method for preventing the illegal practice of using children in combat by employing a new technology centered on community-based early warning theories. I seek to understand if implementing a text-based, mobile crowdsourcing platform in remote communities in Sub-Saharan Africa will be successful in predicting Lord’s Resistance Army raids, thereby reducing the number of children abducted and/or forcibly …

Urbanization, Land Rights And Development: A Case Study Of Waterfront Communities In Lagos, Nigeria., Gideon Olaniyi Omoniyi

Master's Theses

The aim of this study is to examine the root causes of forced evictions and displacement through the current urbanization process in Lagos, Nigeria. My particular attention is devoted to the legal complexities and how ethnolinguistic identities shape land laws, influence land tenure, and construct urban citizenship. Through this process, competing claims to land ownership provide fertile ground for forced evictions and displacement. Existing scholars suggest that poor urban residents lack rights to stay in their neighborhoods, while a powerful capitalist class has emerged and dispossessed the poor from their lands. Yet these existing approaches derived from the neoclassical and …

Enhancing Icvd Modification Of Electrospun Membranes For Membrane Distillation Through A 3d Printed Scaffold, Nicole Beauregard

Master's Theses

In this work, initiated chemical vapor deposition, iCVD, is used as a modification technique for electrospun membranes. Electrospun membranes are often hydrophilic and cannot be used in membrane distillation which requires high hydrophobicity. In membrane distillation, a thermal driving force is supplied to create a vapor pressure difference across a membrane allowing vapor molecules to pass through while rejecting liquid and solids. iCVD can be used to conformally coat the individual nanofibers with a hydrophobic polymer to render the membrane viable for the MD process. The standard coating procedure uses natural convective diffusion as the method of transport of the …

A Novel Model Of “Remedy And Elimination Of Tuberculosis”, Akanksha Mishra

Master's Theses

Tuberculosis (TB), is one of the top ten causes of death worldwide. TB is commonly linked to poverty and creates poverty as it is the single largest cause of death in the 15-49-year-old age group in South-East Asia (WHO, 2017). It is also linked to the HIV population, and its leading cause of death. TB is effected by socio-economic factors, cultural factors, and health policy. My goal of this dissertation is to identify systematic approaches that shall support the mission set by World Health Organization (WHO): to eliminate TB globally by the year 2050. Measures might include addressing social barriers …

Traditional Ecological Knowledge In Collaborative Forest Restoration In The Sierra Nevada, Michael Boero

Master's Theses

Forest restoration in the Sierra Nevada is receiving increased attention due to climate change, increasing populations in the wildland-urban interface, and the historical mismanagement of some forests, evidenced in part by the increasing frequency and severity of wildfires in recent years. In response to an urgency to implement restoration in the absence of consensus on the best ways to proceed, public land managers practice collaborative management approaches to ameliorate antagonism between stakeholders and allow restoration projects to proceed when agreement is difficult to achieve. Stakeholders often include representatives from local community groups, environmental organizations, private industry, and—notably—tribal groups, who hold …

Examining A Hierarchical Linear Regression Model Of Overgeneral Memory: Methodological Issues, Car-Fa-X Model Mechanisms, And Memory Encoding As Represented By Cognitive Attributional Style, Carrie Adrian Davis

Master's Theses

Overgeneral memory (OGM) is a phenomenon of reduced autobiographical memory specificity observed in major depressive disorder (MDD) and post-traumatic stress disorder (PTSD). Individuals demonstrating OGM tend to describe past events generally rather than specifically recalling single memory occurrences. Research shows that OGM is perpetuated by three mechanisms: capture in the memory hierarchy due to trait rumination (CaR), functional avoidance of specific memory retrieval (FA), and impaired executive control (X), which together make up the CaR-FA-X model of OGM. Research on the CaR-FA-X model has historically looked at each mechanism in isolation. The current research aimed to compare the contributions of …

Design And Analysis Of Bio-Inspired Nacelle For Current Energy Turbine, Michael Coe

Master's Theses

he world’s oceans contain a substantial amount of energy, stored in ocean currents and waves. Ocean current energy can be extracted using similar principles to existing wind energy platforms. A problem with such extraction methods is that the velocity of the fluid in ocean currents is too low for efficient energy generation. A potential solution to this problem is the use of a concentrator or diffuser to increase fluid velocity to the blades, but this carries with it extra costs. A more cost effective solution to this problem is presented by the use of a down flow current turbine in …