Honors Projects
Showing 121 - 130 of 298 Items
Digital Authoritarianism in China and Russia: A Comparative Study
Date: 2020-01-01
Creator: Laura H.C. Howells
Access: Open access
- Digital authoritarianism is on the rise around the world and threatens the data privacy and rights of both domestic and international Internet users. However, scholarship on digital authoritarianism remains limited in scope and case study selection. This study contributes a new, more comprehensive analytical framework for the study of Internet governance and applies it to the case studies of China and Russia. Special attention is paid to the still understudied Russian Internet governance model. After thorough literature review and novel data collection and analysis, this paper identifies relative centralization of network infrastructure and the extent and pace of change in governance as the most notable differences between the two models. These points of divergence may be explained by two theories; the varieties of authoritarianism hypothesis posits that different political systems face persistent and unique constraints to governance of the digital realm. The development trajectory theory argues that each country’s technological development path foreshadows the systems’ capacity for and extent of governance. This study is among the first to distinguish between Internet governance strategies of authoritarian regimes.
Répresentations de la banlieue dans le cinéma français contemporain
Date: 2020-01-01
Creator: Yaw Owusu Sekyere
Access: Open access
- Inhabitants of the poor French banlieues are rejected and isolated from the larger French society, who refuse to acknowledge their marginalization. As a result, the cycle continues where no political change is made. The French film genre, cinéma de banlieue, seeks to explain the perspectives of the underrepresented and marginalized groups within France. This honors project analyzes the representations of the banlieue through the films of La Haine (Mathieu Kassovitz), Wesh wesh qu’est-ce qui se passe ? (Rabah Ameur-Zaïmeche), Bande de filles (Céline Sciamma), Divines (Houda Benyamina), and Banlieusards (Kery James & Leïla Sy). These films focus on the themes of drugs, policial relations, the confinement of the banlieue, and the discrimination and stigmatisation that inhabitants of the poor banlieues face, all of which revolve around the idea of entrapment. This work intends to see if these representations of the banlieue, specifically on the periphery of Paris, perpetuate stereotypes, or propose a more complex dynamic.
Echoing Memories and Synchronicities of an Adoptive Family: A Memoir
Date: 2022-01-01
Creator: Gemma Jyothika Kelton
Access: Open access
- Published narratives about adoptions have typically been told from the perspective of the adopter. In recent years, Asian American writers who are part of the transracial, transcultural, and even transcultural adoptions, have published their narratives and expanded the discourse on adoptions to include the voices of orphans and adoptees. While there are still not many published works by adoptees, more and more writers are coming forward with their own stories separate from their adoptive parents. This honors project is a memoir and a work of nonfiction that examines the author’s experiences as an adoptee from India. It explores the issues of skin color bias (or colorism) in Indian adoption, as well as Indian government policies on inter-country and in-country adoptions. This memoir also delves into the complexities of an adoptive mother-daughter relationship, particularly in the transracial context. The work of non-fiction tells the story of a single white American mother adopting a 10 year old Indian girl to the United States. Written from the adoptee’s perspective, the memoir follows the different points of transitions in both the mother’s and the daughter’s lives and the ensuing challenges, chaos, vulnerabilities, and moments of tenderness, mutual support, care, and love that blooms in their adoptive mother-daughter relationship. This work draws upon narratives of Asian American women writers including Michelle Zauner’s Crying in H-Mart, Nicole Chung’s All You Can Ever Know, and Nishta J. Mehra’s Brown White Black to acknowledge their own voices and give credibility to the adoptee narrative.
"A Doula Can Only Do So Much": Birth Doulas and Stratification in United States Maternity Care
Date: 2015-05-01
Creator: Kaylee S Wolfe
Access: Open access
Robot Detection Using Gradient and Color Signatures
Date: 2016-05-01
Creator: Megan Marie Maher
Access: Open access
- Tasks which are simple for a human can be some of the most challenging for a robot. Finding and classifying objects in an image is a complex computer vision problem that computer scientists are constantly working to solve. In the context of the RoboCup Standard Platform League (SPL) Competition, in which humanoid robots are programmed to autonomously play soccer, identifying other robots on the field is an example of this difficult computer vision problem. Without obstacle detection in RoboCup, the robotic soccer players are unable to smoothly move around the field and can be penalized for walking into another robot. This project aims to use gradient and color signatures to identify robots in an image as a novel approach to visual robot detection. The method, "Fastgrad", is presented and analyzed in the context of the Bowdoin College Northern Bites codebase and then compared to other common methods of robot detection in RoboCup SPL.
Mitigation of Negative Effects of Ocean Change on Oysters by Eelgrass and its Implications for Aquaculture in Midcoast Maine
Date: 2022-01-01
Creator: Fiona G Ralph
Access: Open access
- Species interactions are important to organisms and to the ecosystems they inhabit. These interactions, sometimes facilitations, can result in increased resiliency for both species. When facilitation occurs, organisms co-assist with physiological and environmental stressors. As anthropogenic impacts become more stressful for modern organisms, these interactions could offer a solution for many species. Ocean acidification has been shown to be detrimental to many calcifying organisms including oysters. More acidic conditions can slow the process of shell calcification, which can slow growth rates. This effect could directly impact the robust oyster farming business in Midcoast Maine. Because of its possible importance to oyster crops, we assessed the potential of Zostera marina, or eelgrass, to ameliorate the stresses of ocean acidification on farmed Eastern Oysters (Crassotrea virginica). Photosynthesizing organisms such as seagrasses have been shown to locally raise pH, which could create growth refugia for calcifying organisms. While eelgrass has the potential to enhance oyster growth rates, its meadows could also be influencing food availability. To better understand these dynamics, we grew C. virginica in two locations in Harpswell, ME. Crassostrea virginica were split into three habitats at each location: seagrass, fringe, and mudflat, and placed on surface or benthic arrays. We found that seagrass presence and depth interacted to increase shell growth rate. Similarly, Z. marina improved condition index of C. virginica. As ocean acidification worsens, oyster farmers might have to turn to mitigation strategies to ensure profit yield from their labors. Zostera marina could be the solution to their future problems.
Alexander the Great and the Rise of Christianity
Date: 2021-01-01
Creator: Stephen M. Girard
Access: Open access
- Alexander the Great and the Rise of Christianity focuses on the political, mythical, and philosophical connection between Alexander the Great's life and the beginnings of early Christianity. The first chapter of the text focuses on an analysis of mythical conceptions of Alexander the Great as “Son of God” as well as cultural perceptions of him as “Philosopher King” and cosmopolitan, and how these portraits of Alexander were influential for Christianity. The second chapter analyzes Alexander’s relationship with the Jewish people, and his appearances in the Old Testament apocalyptic Book of Daniel. The last chapter discusses Alexander’s relationship with Christianity itself, seen through a study of the life of Jesus, Alexandrian Judaism, and the early Christian apologists.
The Role of the Golgi ELMO Proteins in Cell Adhesion in Arabidopsis thaliana
Date: 2021-01-01
Creator: Wesley James Hudson
Access: Open access
- Proper growth and development of plant cells is dependent upon successful cell adhesion between cells, and this is mostly mediated by pectin in the plant cell wall. Previously, the Kohorn Laboratory identified a non-enzymatic Golgi protein named ELMO1 as it is required for cell adhesion, likely acting as a scaffold for cell wall polymer synthesis. Plants with mutant ELMO1 demonstrate a weak defective cellular adhesion phenotype as well as reduced mannose content in the cell wall. ELMO1 has homologous proteins in at least 29 different vascular plants. These homologues have 2 possible deletions in their amino acid sequence, but protein modeling determined that these variations will not affect protein structure. There are 5 homologous ELMO1 proteins in Arabidopsis thaliana that have been aptly named ELMO2, ELMO3, ELMO4, ELMO5. elmo2-/-mutants revealed no mutant adhesion phenotypes, while elmo1-/-elmo2-/-double mutants revealed strong defects in adhesion. Confocal microscopy of propidium iodide-stained seedlings confirmed the lack of a phenotype for elmo2-/-mutants and showed disorganized gapping cells for the elmo1-/-elmo2-/-mutant. Additionally, while elmo2-/-did not have any change to root or hypocotyl length, elmo1-/-elmo2-/- mutants were significantly shorter in both regards. Taken together, these data support that ELMO2 and ELMO1 are partially redundant.
The Effects of Temperature on the Cardiac System of the American Lobster, Homarus americanus
Date: 2014-05-01
Creator: Elizabeth A Owens
Access: Open access
- The American lobster, Homarus americanus, inhabits a large oceanic range spanning from Labrador, Canada to North Carolina, USA. This geographic range varies in temperature by as much as 25ºC, and daily temperature fluctuations of up to 12ºC may occur at a single location depending on season, water depth, and tides. The cardiac system of the lobster is sensitive to these temperature changes, and has been shown to adjust its functioning over a large temperature range. A previous study showed that various functional parameters respond differently to temperature changes, but a stable cardiac output can be maintained over the range of 2-20ºC. The current study showed that the effects of temperature were exerted primarily through changes in the lobster heart central pattern generator, the cardiac ganglion. Similar patterns of change were seen in both semi-intact hearts and isolated cardiac ganglion preparations in response to increasing temperature. Specifically, with increasing temperature, the burst frequency showed a biphasic pattern in which frequency initially increased, then decreased rapidly at high temperatures. The burst duration, duty cycle, and number of spikes per burst generally decreased with increasing temperature, and spike frequency increased over the entire temperature range. Semi-intact hearts and isolated cardiac ganglia showed similar “crash” patterns, characterized by complete loss of function at high temperatures and complete recovery of function when temperature was returned to baseline. Feedback in the semi-intact heart provided some stabilization of bursting activity, but it did not provide the expected protection from high temperatures. The isolated CG had a significantly higher crash temperature than did the semi-intact system. This discrepancy in crash temperatures may be explained by considering factors at the level of the muscle and neuromuscular junction (NMJ), such as stretch and nitric oxide (NO) feedback and the balance of facilitation and depression at the NMJ. Stimulated preparations showed defacilitation of contraction amplitude at high temperatures despite the maintenance of constant burst parameters of stimulation. Therefore, several factors contributing to the relatively low crash temperature of the intact system may be a shift in the balance of facilitation and depression at the NMJ, a depression in ganglion function due to the release of NO by the muscle, or a combination of the two mechanisms.
A Moderated-Mediation Model of Emerging Adult and Parent Religiosity, Externalizing Behavior, and Parenting Style
Date: 2021-01-01
Creator: Benjamin M. Simonds
Access: Open access
- The present study investigated whether emerging adult religiosity mediated the relationship between high parental religiosity and low levels of offspring externalizing, and whether these pathways are moderated by aspects of authoritative parenting (i.e., acceptance, firm control, and psychological autonomy). Surveys were completed by 275 emerging adults aged 18-25, including scales assessing their religiosity, the religiosity of their parents, the style of parenting in which they were raised, and their own engagement in externalizing behaviors. Results indicated a correlation between high levels of parental and emerging adult religiosity, and a marginal relationship between high parental religiosity and reduced offspring externalizing. However, emerging adult religiosity was not related to externalizing, such that no mediation model could be tested. Psychological autonomy granting moderated the relationship between parental religiosity and emerging adult externalizing: low parental religiosity was associated with high levels of emerging adult externalizing only in parents who exhibited low levels of psychological autonomy granting, while high parental religiosity was related to low emerging adult externalizing regardless of psychological autonomy granting. The results indicate a complex relationship between parenting, externalizing, and religiosity.