Digital Commons Network^™

The Impact Of The Use Of Mercury In Mining In Colombia, Johan Martinez

CMC Senior Theses

Artisanal and small-scale gold mining is a practice that is common all around the world, especially in Latin America, Africa, and Asia. It is also one of the leading consumers of mercury and leading sources of emissions. Governments have banned the use of mercury completely, including Colombia, but it continues to be used and emitted into the environment. This issue is exacerbated because there is a lack of standards, a lack of research done regarding mercury use in mining, and a complex socio-political history in Colombia. For this reason, this paper seeks to provide a proposed pathway for research to …

Sex Differences In The Effects Of Cortisol On Muscle Characteristics: A Meta-Analysis, Natalie Bitetti

CMC Senior Theses

Background: Cortisol plays a central role in both muscle breakdown and growth. These effects are highly dependent on dose and interactions with other hormones. It is known that men and women show considerable differences in their muscle structure and physiology, which are largely driven by hormonal differences. Cortisol release patterns may also vary between the sexes, with current research showing considerable disagreement. The interplay between cortisol and muscle, two highly variable and sexually dimorphic factors, may prove to have different effects in males versus females.

Objective: This meta-analysis integrates existing research on sex differences in cortisol-muscle physiology with existing research …

Recognition And Domination: A Hegelian Approach To Evolving Gender And Technology Paradigms, Zachary Davis

CMC Senior Theses

This paper aims to develop a strong account of recognition. It begins with a Hegel-inspired account of recognition as a fundamental desire that drives humanity. This account establishes recognition as fundamental to the initial subject formation of independent self-consciousnesses as agents. I offer the lord-bondsman dualism to provide a critique of domination as oppositional to securing the means for recognition. This entails that, as history progresses the world ought to move towards universally adopting mutual recognition relationships without domination. I adopt this goal as an ideal form of recognition. In Chapter 2, I apply this recognitional framework to gender. Through …

The Emergence Of Aedes Aegypti In California: Implications For Ecosystems And Public Health, Jose Ruiz

CMC Senior Theses

This literature review delves into the emergence and impact of Aedes aegypti, the yellow fever mosquito, in Southern California. My investigation begins with an exploration of the physical characteristics, historical background, and its significance as a vector. Notably, Aedes aegypti's historical role as a vector for yellow fever during the 19th century shapes the foundation for understanding its effectiveness in disease transmission and demonstrates the potential of its negative impact on Southern California residents. I examined the habitat preferences and behaviors of Aedes aegypti, emphasizing its adaptability to urban environments and its effect as a daytime feeder with a limited …

Effect Of Dopamine-2-Receptor Manipulation On Social Interaction And Social Decision-Making In Juvenile Fish, Kiren Kanazawa

CMC Senior Theses

Animals interact in intricate social networks. Social behavior is imperative in shaping relationships, in communication, and adapting to changing environments. Despite its profound effects on individual fitness and health, neural-molecular mechanisms behind social behavior and social decision-making continue to be identified. In the present study, we focused on the regulation of social behavior by the Dopamine-2-Receptor (D2R), based on its role in context-dependent social behavior. We used juvenile African cichlid fish, Astatotilapia burtoni, to investigate the effect of dopamine signaling manipulation on their aggressive, territorial, and affiliative behaviors. We hypothesize that D2R manipulation affects social decision-making in juvenile A. burtoni. …

Penelope: Our Cunning Hero, Rossana Leal

CMC Senior Theses

In the literary world, Homer’s Odyssey has served as a fundamental text in the Western canon. It was influential to great writers such as Virgil and Dante, along with being a significant influence in Ancient Greek religion. The subject of both mystery and celebration, Homer remains one of the most prominent authors in literary history. His work has received several interpretations over the years. This thesis takes a feminist and modern approach to the epic poem, focusing on Penelope as the protagonist of the epic and argues for her status as not just an equal partner for her husband, but …

Vision, Love, And The Church: An Analysis Of Key Themes In William Blake's Songs Of Innocence And Of Experience, Anna Tolkien

CMC Senior Theses

This thesis engages in a close reading and interpretation of William Blake’s Songs of Innocence and of Experience. The first chapter examines his visionary imagery, symbolism, and language in The Songs. The second chapter explores his nuanced views on love and sexuality – addressing both a pure, mutually pleasurable love as well as a darker, destructive form of love. Lastly, I discuss his critique of the Church as a repressive and corrupt institution. In each chapter I draw from both Blake’s poetry and visual art. Through this extensive study of Blake’s Songs, I present crucial insights on …

Preservation Through Transformation: An Interpretive Analysis Of Title Vii’S Failure To Secure Remedy For The Wrongs Of Workplace Sexual Harassment, Halle Rudman

CMC Senior Theses

The establishment of Title VII of the Civil Rights Act of 1964 as federal law was a pivotal moment in the pursuit of workplace equality and eradication of discrimination. Unfortunately, the application of Title VII in sexual harassment cases has fallen short of the statute’s noble intentions. In this paper, I argue that the judicial treatment of Title VII has been disloyal to its original purpose, perpetuating systemic inequalities and hindering progress towards gender equality in the workplace. I first establish a framework for the reasonable construction of a statute, drawing on work from various legal theorists to establish three …

How Do Pay Transparency Laws Impact The Gender Pay Gap In The United States?, Kendall Chapko

CMC Senior Theses

After much progress during the late 1900s, the gender pay gap has hardly closed in the last two decades. As policy makers look for new solutions, many governing bodies have turned to pay transparency laws, which make employee salaries transparent to employees. There have been several international studies on this topic, and almost all found that these laws are very effective in decreasing the pay gap. This research is extremely important, as it suggests that these policies push us further towards equality, and makes gender based discrimination less common in the workplace. In my study, I conduct a difference in …

‘Poetry Is Not A Luxury’, Rage Should Not Be A Privilege: The Potential Power Of The ‘Racial Imaginary’, Georgia Mcgovern

CMC Senior Theses

Female rage exists outside of the constructed masculine ideal of anger. To examine female rage, one must analyze the intersections between gender and race. I examine white women's privilege and access to female rage in reality and the fictional world. I explore Black Feminist poetry as a form of storage for rage at gender-based prejudice, racial injustice, and their intersection. Using Myisha Cherry’s term “Lordean Rage”, I recognize this specialized manifestation of female rage as an artistic, intergenerational source of energy for change.

I examine Claudia Rankine’s term “racial imaginary” as an imaginative space in which white people draw lines …

What Are We Most Curious About? Understanding The Relationship Between Curiosity And Marginal Knowledge, Alexis Lee

CMC Senior Theses

There are several competing theories about the relationship between curiosity and metacognitive judgment, or one’s assessment of their own knowledge. Novelty theories say that curiosity is highest for wholly unknown information; complexity theories say that curiosity is highest for moderately unknown information; and the Region of Proximal Learning (RPL) theory says that curiosity is highest for almost-known information. The present study aimed to address how curiosity differs within marginal knowledge (MK), memory content that is available but not accessible, across two experiments. In both experiments, participants responded to 100 short-answer general knowledge questions, selecting a phenomenological category to represent their …

Effectiveness Of Nebulized Budesonide In The Treatment Of Acute Asthma: A Double-Blind Placebo-Controlled Trial, Muhi Al-Janabi, Mustafa Al-Anbaki, Maamun Mohmmed, Nadia Nasir

Iraqi Postgraduate Medical Journal

ABSTRACT:BACKGROUND:Inhaled corticosteroids administered in high and repeated doses which effect simultaneously with bronchodilators is a way to maintain the effect throughout the time. The acute effects of nebulized budesonide as an emergency treatment of acute asthma in children have been evaluated in few clinical studies.OBJECTIVE:The analysis of the early clinical impact of adding repeated doses of nebulized budesonide in the treatment of acute asthma in the emergency setting on clinical respiratory score, Peak expiratory flow rates and hospital admission after 4 hours of treatment.PATIENTS AND METHODS:The study was a double-blind and placebo-controlled trial from April 2017 to January 2018 in …

Re-Evaluation Of Lethal Radiation Dose In Drosophila Melanogaster Using 350 Kev Electrons, Dariia Hozhenko

All Graduate Theses, Dissertations, and Other Capstone Projects

Radiation dosimetry from a 350 KeV electron beam and its impact on Drosophila melanogaster response serve as the focal points of this study. While previous research has established an LD50 (lethal radiation dose for 50 % of the population) exceeding 452 Gy across mainly all developmental stages, this investigation extends the understanding by examining dose-dependent differences throughout development, from the pupae stage into adulthood. Fruit flies, irradiated at their most sensitive stage, the egg phase, displayed a notable reduction in effective LD50, especially when accounting for long-term effects. Specifically, the LD50 values decreased to approximately 59 Gy for the maximum …

Comparing The Effects Of Choice And Performance Feedback On The Writing Fluency Outcomes Of Elementary Students, Collin M. Seifert

All Graduate Theses, Dissertations, and Other Capstone Projects

Performance feedback is an effective intervention that improves the writing outcomes of elementary students. Although choice has been referred to as a powerful tool in improving the writing of students, little empirical research has been conducted that investigates the effectiveness of choice when implemented in a class-wide setting. Therefore, the current study used a randomized controlled trial design to compare the effects of performance feedback and choice on the writing fluency outcomes of 40 fourth-grade elementary students in one elementary school. Participants were randomly assigned to either a performance feedback condition (n = 20) or a choice condition (n = …

Embryonic Exposure To Sodium Perchlorate Disrupts Organ Development In Mice, Kyle Bouten

All Graduate Theses, Dissertations, and Other Capstone Projects

Perchlorate is an endocrine disrupting compound (EDC) commonly used for its oxidative properties. Perchlorate has been detected in many industrialized countries in drinking water, soil, foods, and breast milk. Perchlorate competitively inhibits the uptake of iodide into the thyroid follicles via the sodium/iodide symporter (NIS), thus reducing thyroid hormone synthesis. Perchlorate has many conflicting results in the toxicological effects that perchlorate has on organ development in model fishes, but much less work has been done on mammals. In the present study, I examined the morphological effects of environmentally relevant concentrations (0, 10, and 100ppm) of sodium perchlorate on the thyroid, …

Mental Health Among Somali Women In The United States, Khadra M. Hussien

All Graduate Theses, Dissertations, and Other Capstone Projects

This study examined depression, stress, and anxiety and explored the complex factors that may influence Somali women’s psychological well-being. The study surveyed 53 subjects identified as Somali women aged 18 to 69 years old living in a major Metropolitan area in the Upper Midwest United States. Three research questions focused on investigating whether a depressed mood correlates with the severity of trauma, identifying what causes elevated anxiety, and assessing the significance of stress among Somali women. This research was critical to identify the mental health perceptions and the obstacles these women may have. The surveyed subjects reported severe depression mood, …

Aducanumab, Accelerated Approvals & The Agency: Why The Fda Needs Structural Reform, Matthew Herder

Articles, Book Chapters, & Popular Press

The US Food and Drug Administration’s controversial decision to grant accelerated approval to aducanumab (Aduhelm), a therapy for Alzheimer’s disease, has motivated multiple policy reforms. Drawing upon a case series of other drugs granted accelerated approval and interviews of senior FDA officials, I argue that reform should be informed but not defined by aducanumab. Rather, structural reforms are needed to reshape FDA’s core priorities and restore the regulatory system’s commitment to scientific rigor.

Feminist Environmental Ethics: A Modern, Intersectional Approach, Suzanne E. Scharff

Honors Theses and Capstones

No abstract provided.

Fluorotelomer Carboxylic Acid Degradation: Implications For Septic Systems, Alexis Marie Eaton

Honors Theses and Capstones

Per- and polyfluoroalkyl substances, or PFAS, are a group of manmade organic chemicals that have been widely used since the 1940’s due to their resistance to heat, water, and oil. These compounds are associated with negative health outcomes including poor thyroid function, reproductive toxicity, and carcinogenicity. Because products with PFAS are widely used in residential settings, and because many PFAS do not completely degrade during wastewater treatment/handling, septic systems may be an important non-point source of PFAS to groundwater. Many homes that have septic systems, which discharge wastewater effluent to the subsurface, also use groundwater as a drinking water source; …

Alpaca Assisted Activities In The New England Alpaca Industry: A Possible Solution To Farm Profitability And Participant Mental Health, Ashley Michele Masse

Honors Theses and Capstones

The high operating costs of the New England alpaca industry were putting the majority of alpaca farmers in this region in a state of financial loss. On a separate note, American communities were experiencing a prevalence of anxiety and depression. What if a single solution could help improve the outcome of both these challenges that seem to have little to do with each other? Alpaca Animal Assisted Activities (alpaca AAAs) was a possible solution. This study explored New England alpaca farm profitability and alpaca AAAs in a way no other research study has done before. A Farmer Survey was mailed …

Investigation Of The Effects Of Ocean Acidification On Juvenile Homarus Americanus Feeding Behavior, Sophia Roy

Honors Theses and Capstones

Climate change has led to increased CO2 absorption by ocean surface waters, resulting in decreased pH levels, a phenomenon known as ocean acidification (OA). A primary class of marine organism behavior is impacted by OA, in particular, olfactory-mediated behaviors related to foraging and feeding success. However, the biological mechanisms responsible for the documented impairment of foraging and feeding-related behaviors remains in question. We find that juvenile American lobsters (H. americanus) exhibit significantly faster rates of total feeding times in response to short-term low pH exposure. However, total search time and total handling time were not affected by pH when examined …

The Continuation Of Thoroughbred Racing: A Dual Mission, Isabella V. Williams

Honors Theses and Capstones

Thoroughbred racing is the highest-profile segment of the equine industry in the United States and around the world, accounting for 50% of industry jobs and 25% of industry revenue. Public interest in the sport is rising thanks to social media and celebrity involvement at marquee events like the Kentucky Derby, leading to increased scrutiny of the sport, posing a high risk to human and equine participants alike. Public outcry at equine injuries in particular threatens the sport’s social license to operate (SLO), making it critical to protect the “whole-life welfare” of the animals involved in the sport to ensure its …

Artificial Intelligence And The Entertainment Industry, Caroline Rae Mccarthy

Honors Theses and Capstones

Artificial intelligence is a fast-growing technology that is quickly taking over many industries, such as the entertainment industry. Artificial intelligence has the capability to replicate voices, create fake videos and photos, called deepfakes, of just about anything, and can practically bring people back to life. This technology, as it stands now, is similar to the wild west because in the vast majority of places, it’s lawless. Artificial intelligence is growing so rapidly that lawmakers haven’t had a chance to keep up. This paper explains more of what AI does in everyday life, and how its abilities can impact the entertainment …

Before Amplification: The Role Of Experts In The Dynamics Of The Social Attenuation And Amplification Of Risk, Lisbet Fjaeran, Kenneth Pettersen Gould, Rob Goble

Sustainability and Social Justice

In this article, we use system/network theory together with the social amplification of risk framework (SARF) to show how expert actors over time and across multiple events can contribute to social risk amplification and attenuation. The framework and the theory, in particular the concepts of risk emplacement and displacement, are employed in the analysis of an illustrative case related to the use of the feed additive, narasin, and provide explanations of how risks are part of continuously ongoing and dynamic social processes. By emphasizing the role of experts in such developments, connecting what happens in expert communities with the processing …

Complex, Diverse And Changing Agribusiness And Livelihood Systems In The Amazon [Complexidade, Diversidade E Mudanças No Cenário Agricultural Na Amazônia], Francisco De Assis Costa, Eduardo D. Assad, Denise Humphreys Bebbington, Eduardo S. Brondizio, Philip M. Fearnside, Rachael Garrett, Susanna Hecht, Sebastian Heilpern, David Mcgrath, Gustavo Oliveira, Henrique Dos Santos Pereira, Marianne Schmink

Sustainability and Social Justice

Finding pathways to more sustainable agriculture and resource use remains the most pressing challenge for Amazonian countries. Characterizing recent changes in the structure and types of agrarian production systems, this review identifies responses to deal with the challenges and opportunities to promote more sustainable production and extraction economies in the Amazon. While regional agriculture and resource economies rest on a rich diversity of producers, knowledge, and production systems, the expansion of agribusiness enterprises has come to dominate the distribution of subsidies, institutional support, and logistical infrastructure. These trends are associated with forest loss and degradation, pollution of waterways, pressures on …

Motion And Teleportation Of Polar Bubbles In Low-Dimensional Ferroelectrics, S. Prohorenko, Y. Nahas, V. Govinden, Q. Zhang, N. Valanoor, L. Bellaiche

Physics Faculty Publications and Presentations

Electric bubbles are sub-10nm spherical vortices of electric dipoles that can spontaneously form in ultra-thin ferroelectrics. While the static properties of electric bubbles are well established, little to nothing is known about the dynamics of these particle-like structures. Here, we reveal pathways to realizing both the spontaneous and controlled dynamics of electric bubbles in ultra-thin Pb(Zr_0.4Ti_0.6)O₃ films. In low screening conditions, we find that electric bubbles exhibit thermally-driven chaotic motion giving rise to a liquid-like state. In the high screening regime, we show that bubbles remain static but can be continuously displaced by a local …

Establishing A Right To Food For “Justice”-Impacted People: An Abolitionist Strategy To Build Community, Sustainability, And Small Business In The United States, Elissa Underwood Marek

Fordham Urban Law Journal

No abstract provided.

Laboratories Of Antimonopoly: A Blueprint For Unfair Methods Of Competition Rulemaking In The States, Doug Whelan

Fordham Urban Law Journal

No abstract provided.

Ableist Microaggressions, Disability Characteristics, And Nondominant Identities, Melissa Deroche, Lee Za Ong, Jennifer M. Cook

College of Education Faculty Research and Publications

Microaggressions are commonplace overt and covert forms of discrimination that convey disparaging messages to individuals who hold marginalized identities, including people with disabilities (PWD). Although PWD are a prevalent nondominant identity group in the United States, little is known about the occurrence of ableist microaggressions in this culturally diverse community, including how ableist microaggressions are experienced based on disability characteristics and other nondominant identities. A sample consisting of 201 PWD completed an electronic survey that examined the occurrence of ableist microaggressions based on visibility of disability, type of disability, and nondominant sociocultural identities. We found that PWD have a moderate …

The American Antimonopoly Tradition: Origins, Contradictions, Transformations, Daniel A. Crane

Articles

Proponents of antitrust reform argue for the rediscovery of an American antimonopoly tradition that predated the Sherman Act by centuries and suggests the reimagination of a more robust contemporary policy against concentrated economic power. But historically there have been a number of distinct and often contradictory strands of American antimonopoly. The American colanists inherited a weak, recent, and largely invented antimonopoly common law tradition focused on exclusive grants of privilege from the crown. In the nineteenth century, antimonopoly became a generative and ubiquitous concept in state legislatures and courts, but one with multiple, inconsistent meanings that evolved in the decades …