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- Creators: Barrett, The Honors College
Description
This Barrett thesis is a praxis-oriented research project designed to address issues that women face in hip hop and to give voice to female artists in the Arizona hip hop community specifically. In creating this project, I sought to encourage women in my community to create a conversation about their roles in the hip hop scene, to listen to and unite with other female artists in the valley, and to help create the networks and spaces that center the diverse narratives female hip hop artists express which the industry at large currently fails to represent. This paper examines similar research done in the field of hip hop sexism and hip hop feminism across the world, with an emphasis on US hip hop culture, to identify what many hip hop scholars and feminists point to as the sources of sexism in hip hop and the systems that maintain it, focusing on (1) the rap industry’s favoring of sexist lyrics and disfavoring of womxn’s points of view throughout the commercialization of hip hop culture and music, (2) the media’s discrimination against female hip hop artists in their coverage, and (3) the unequal distribution of space and resources allocated to women of color in hip hop resulting from black men’s need for those spaces and resources in order to reassert their masculinity in the face of their exclusion from the widley accepted white hegemonic masculinity they have been barred from. Combining the methods of successful activists in the US with findings from a series of interviews with women from the Arizona hip hop scene, I make recommendations on actions to take in the Arizona scene in order to combat the sexism found in hip hop while maintaining a pro-hip-hop stance throughout.
ContributorsPierson, Mallory Ann (Author) / Ward, Mako Fitts (Thesis director) / Shabazz, Rashad (Committee member) / School of International Letters and Cultures (Contributor) / School of Social Transformation (Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description
Anthropogenic climate change caused by increasing carbon emissions poses a threat to nearly every living organism. One consequence of these emissions is ocean acidification (OA). While OA has been shown to directly inhibit growth in calcifying animals, it might also have negative effects on other marine life. I conducted a systematic quantitative literature review on the effects of OA on fish behavior. The review consisted of 29 peer-reviewed, published journal articles. Most articles report some degree of negative impact of OA. Impacts include sensory impairment, erratic swimming patterns and attraction to predators. Many studies report insignificant impacts, thus continued research is needed to understand the consequences of human behavior and assist in mitigating our impact.
ContributorsKubiak, Allison Noelle (Co-author) / Kubiak, Allison (Co-author) / Gerber, Leah (Thesis director) / Eikenberry, Steffen (Committee member) / Kelman, Jonathan (Committee member) / School of Sustainability (Contributor) / School of Mathematical and Statistical Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description
School racial/ethnic diversity has been linked to positive developmental outcomes for youth in early adolescence (Graham, 2018). The purpose of this study was to examine whether school diversity and co-ethnic representation was associated with academic outcomes of children in middle childhood. Given mixed findings in previous research, this study explored whether the effects of school diversity and co-ethnic representation on academic achievement were moderated by the ethnicity of the individual in a sample of twins in middle childhood (N=485; Mage= 8 8.36 years, SD = .62). Parent-report, teacher-report, and objective ratings of academic outcomes were used. Results indicated that school diversity was positively and significantly associated with teacher reported achievement (b = .80, p < .05) across the full sample. Moderation analyses suggest that greater school diversity was associated with lower parent-reported and objective academic scores for European American youth, but higher teacher-reported and objective academic outcomes for ethnic minority youth. Results indicated that, across the full sample, co-ethnic representation was significantly and negatively associated with one measure of objective academic outcomes (b = -7.99, p < .05). Contrary to hypotheses, greater co-ethnic representation was associated with better teacher-reported and objective academic outcomes for European American youth, but lower objective academic outcomes for ethnic minority children. Findings demonstrate that the ethnic composition of schools are associated with academic outcomes of children in middle childhood, but findings vary by measurement of diversity (i.e., diversity index vs. co-ethnic representation and by the child’s own race/ethnicity.
ContributorsEzeh, Dirichi (Author) / Doane, Leah (Thesis director) / Lemery, Kathyrn (Committee member) / Department of Psychology (Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description
This paper explores Grace Logan and Emma Zuber’s understanding of how edible green spaces are mediums for emotional and social well-being. Our research aims to answer these questions: How are different populations benefitting in terms of their emotional and social well-being in similar and different ways from edible green spaces in Phoenix, Arizona? How does accessibility to garden spaces as well as time, in both frequency and duration, impact personal and communal connection? To answer these questions, we surveyed volunteers from four different garden populations - Sage Garden at Arizona State University (ASU), Desert Marigold School (DMS), TigerMountain Foundation (TMF), and Growhouse Urban Agriculture Center (GUAC). Before the volunteer surveys, we interviewed a garden leader or founder to gain a better understanding of their intentions for the space and their perspective on how the garden impacts emotional and social well-being benefits in their community. The results of the survey included some variance in subpopulation answers but, overall, volunteers answered similarly. This led us to determine that gardens do bring emotional and social benefits to people, but the degree of these benefits prove difficult to truly determine due to the complexity of personal needs across different subpopulations. As well, our research on time and access proved too limited in this study to make a definitive conclusion on how it impacts personal and communal connections, but the research does suggest that time could be a determining factor for subpopulations. This study also made recommendations based on our findings, so that policies could be enacted to ensure people can access green spaces to improve their overall well-being.
ContributorsLogan, Grace Ann (Co-author) / Zuber, Emma (Co-author) / Eakin, Hallie (Thesis director) / Bernier, Andrew (Committee member) / Scott, Cloutier (Committee member) / School of Sustainability (Contributor) / School of Public Affairs (Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description
Over 5.8 million people are currently living with Alzheimer’s disease (AD), with the sixth highest mortality rate in the United States. No known cure or substantially life-extending treatment exists. With the growing aging population these numbers are only expected to increase to about 13.8 million by the year 2050. Alzheimer’s is a multifactorial disease, giving rise to two main types: familial AD (FAD) and sporadic AD (SAD). Although there are different factors associated with each type of the disease, both FAD and SAD result in neuronal and synaptic loss and remain difficult to model in-vitro and treat overall.
Current advances in cellular models of neurodegenerative diseases overcome a variety of limitations possessed in animal and post-mortem human models. Human-induced pluripotent stem cells (hiPSCs) provide a platform with cells that can self-renew and differentiate into mature and functional cell types. HiPSCs are at the forefront of neurodegenerative disease research because of their ability to differentiate into neural cell types. Apolipoprotein E (ApoE) is a protein encoded by the APOE gene found on chromosome 19 of the human genome. There are three common polymorphisms in the APOE gene, resulting from a single amino acid change in the protein. The presence of these polymorphisms are studied as associated risk factors of developing AD. Different combinations of these alleles closely relate to the risk a patient has in developing Alzheimer’s disease. The risk associated effects of this gene are primarily investigated, however the protective effects are not examined to the same extent.
This research aims to overcome the existing limitations in cell differentiations and improve cell population purity that limits the variables present in the culture. To do this, this study optimized a differentiation protocol by separating and purifying neuronal cell populations to study the potential protective effects associated with ApoE, a risk factor seen in SAD. This platform aims to use a purified cell population to effectively analyze cell type specific affects of the ApoE risk factor, specifically in neurons.
Current advances in cellular models of neurodegenerative diseases overcome a variety of limitations possessed in animal and post-mortem human models. Human-induced pluripotent stem cells (hiPSCs) provide a platform with cells that can self-renew and differentiate into mature and functional cell types. HiPSCs are at the forefront of neurodegenerative disease research because of their ability to differentiate into neural cell types. Apolipoprotein E (ApoE) is a protein encoded by the APOE gene found on chromosome 19 of the human genome. There are three common polymorphisms in the APOE gene, resulting from a single amino acid change in the protein. The presence of these polymorphisms are studied as associated risk factors of developing AD. Different combinations of these alleles closely relate to the risk a patient has in developing Alzheimer’s disease. The risk associated effects of this gene are primarily investigated, however the protective effects are not examined to the same extent.
This research aims to overcome the existing limitations in cell differentiations and improve cell population purity that limits the variables present in the culture. To do this, this study optimized a differentiation protocol by separating and purifying neuronal cell populations to study the potential protective effects associated with ApoE, a risk factor seen in SAD. This platform aims to use a purified cell population to effectively analyze cell type specific affects of the ApoE risk factor, specifically in neurons.
ContributorsFrisch, Carlye Arin (Author) / Brafman, David (Thesis director) / Tian, Xiaojun (Committee member) / Harrington Bioengineering Program (Contributor, Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description
Yellow-bellied marmots (Marmota flavivent) are semi-fossorial ground-dwelling sciurid rodents native to the western United States. They are facultatively social and live in colonies that may contain over 50 individuals. Marmot populations are well studied in terms of their diet, life cycle, distribution, and behavior, however, knowledge about viruses associated with marmots is very limited. In this study we aim to identify DNA viruses by non-invasive sampling of their feces. Viral DNA was extracted from fecal material of 35 individual marmots collected in Colorado and subsequently submitted to rolling circle amplification for circular molecule enrichment. Using a viral metagenomics approach which included high-throughput sequencing and verification of viral genomes using PCR, cloning and sequencing, a diverse group of single-stranded (ss) DNA viruses were identified. Diverse ssDNA viruses were identified that belong to two established families, Genomoviridae (n=7) and Anelloviridae (n=1) and several others that belong to unclassified circular replication associated encoding single-stranded (CRESS) DNA virus groups (n=19). There were also circular DNA molecules extracted (n=4) that appear to encode one viral-like gene and are composed of <1545 nt. The viruses that belonged to the family Genomoviridae clustered with those in the Gemycircularvirus genus. The genomoviruses were extracted from 6 samples. These clustered with gemycircularvirus extracted from arachnids and feces. The anellovirus, extracted from one sample, identified here has a genome sequence that is most similar to those from other rodent species, lagomorphs, and mosquitos. The CRESS viruses identified here were extracted from 9 samples and are novel and cluster with others identified from avian species. This study gives a snapshot of viruses associated with marmots based on fecal sampling.
ContributorsKhalifeh, Anthony (Author) / Varsani, Arvind (Thesis director) / Kraberger, Simona (Committee member) / Dolby, Greer (Committee member) / School of Life Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description
Current robotic systems have difficulties traversing and interacting with complex and deformable terrains, such as sand, mud, and water. This research intends to find hierarchical concepts that can be implemented into robotic systems for efficient locomotion by studying animal interactions with these terrains. Due to specific biological characteristics and environmental factors, the basilisk lizard is one animal that can transition easily between many types of terrain. This research will investigate the dynamics and kinematics of the basilisk lizard as it runs on the surface of water. Specifically, a fluid dynamic force platform has been designed and developed that will directly measure the forces exerted by the animal’s feet as it runs across the water. This platform will be used in conjunction with a motion capture system to characterize the basilisk lizard movements. This report examines the design and development of the force platform, the characterization of the frequencies of the platform leading to validation, and presents observations from preliminary lizard experiments with the setup.
ContributorsGambatese, Marcus B (Author) / Marvi, Hamid (Thesis director) / Bagheri, Hosain (Committee member) / Mechanical and Aerospace Engineering Program (Contributor, Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description
Human papilloma virus infection is the most common sexually transmitted infection in the US. This study aimed to examine (A) how adolescents’ HPV-related knowledge and vaccination intent differ by biological sex, age, ethnicity, and socioeconomic status; (B) the relationship between social media use and health information seeking among adolescents; and (C) how HPV-related knowledge, biological sex, age, ethnicity, and socioeconomic status influence their vaccination intent particularly among adolescents who use social media.
ContributorsCura, Jasmine Arlyn Mae (Author) / Chia-Chen Chen, Angela (Thesis director) / Reifsnider, Elizabeth (Committee member) / Han, SeungYong (Committee member) / College of Health Solutions (Contributor) / Edson College of Nursing and Health Innovation (Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description
At the outset it may seem as if fields of business and history are two irreconcilable fields. However, careful study of both reveals that the two are far from dissimilar. After all, one cannot expect to conquer the world without impeccable logistics, and no organization succeeds without a competent culture. Two great civilizations rose to prominence because their supply chains and methodologies outstripped their contemporaries. The first is the Romans. Once a small village situated on the Italian Peninsula, Rome’s empire grew to encompass the entirety of the Mediterranean world during the first century CE. The second is the Mongols, nomadic horseman who formed the largest contiguous empire in history roughly twelve hundred years later. At its height, the Mongol civilization spanned from the Pacific Ocean in the east to the forests of Europe in the west.
Both great civilizations achieved their empires due to their innovative supply chains, organizational tactics, and culture. Each, however, presented their own unique solutions to the problem of world conquest by capitalizing on their respective strengths. For the Romans, this meant placing an emphasis on infrastructure, adopting and modifying the technologies of other peoples, and instituting a culture that emphasized achievement and resilience among an aristocratic elite. The Mongol’s, however, focused on their force’s mobility rather than infrastructure, emphasized recruiting of outsiders to supplement their weakness, and developed a meritocratic system largely free of aristocratic structure. Both empires, however, emphasized the importance of each soldier as a self-sufficient unit to ease the strain of the overall supply chain.
These two civilizations therefore provide valuable insight for two diametrically opposed business environments. The first being manufacturing companies, with the need for rigid processes and investments in infrastructure not unlike the Romans. The second being startups with their need for speed and flexibility much like the Mongols. Thus, by examining the past modern companies gain valuable insights in how to structure their organizations for the future.
Both great civilizations achieved their empires due to their innovative supply chains, organizational tactics, and culture. Each, however, presented their own unique solutions to the problem of world conquest by capitalizing on their respective strengths. For the Romans, this meant placing an emphasis on infrastructure, adopting and modifying the technologies of other peoples, and instituting a culture that emphasized achievement and resilience among an aristocratic elite. The Mongol’s, however, focused on their force’s mobility rather than infrastructure, emphasized recruiting of outsiders to supplement their weakness, and developed a meritocratic system largely free of aristocratic structure. Both empires, however, emphasized the importance of each soldier as a self-sufficient unit to ease the strain of the overall supply chain.
These two civilizations therefore provide valuable insight for two diametrically opposed business environments. The first being manufacturing companies, with the need for rigid processes and investments in infrastructure not unlike the Romans. The second being startups with their need for speed and flexibility much like the Mongols. Thus, by examining the past modern companies gain valuable insights in how to structure their organizations for the future.
ContributorsCurtis, Alexander (Author) / Kellso, James (Thesis director) / Brettle, Adrian (Committee member) / Department of Supply Chain Management (Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description
After the landmark case, Gideon v Wainwright was heard by the United States Supreme Court in 1963, the 6th Amendment granted counsel to indigent defendants. However, since 1963 the United States population has skyrocketed and so have arrest rates leaving many public defenders underpaid and overworked. Knowing these facts Can Justice be Bought uses interviews, real-life stories, and research to determine if the 6th Amendment is upheld in the way the system is currently working, and are indigent defendants given a fair chance at trial. After an overview of public defense in the United States as a whole, it becomes clear that in many states the way the system is operating gives them less than a fair chance at justice. This, however, is not from a lack of effort from public defenders, they are simply just so overworked by exorbitant caseloads that they cannot possibly give each of their cases the time it deserves. However, not all indigent defense systems were created equal, states like Maryland have a number of resources for their public defenders that set them up for success. In order to close the gap between private counsel and public defense in the United States, public defenders’ offices should begin to allocate more funding in order to lighten their defenders’ caseloads as well as to provide them with resources such as expert witnesses and social workers. Funding is not found overnight, so in the meantime, the implementation of “participatory defense” can also help close the gap. The advantage of wealth is not found only in the courtroom but through nearly every part of the criminal justice system. From bail to parole, wealthier defendants typically see higher rates of success and lower rates of recidivism due to their ability to pay for these programs.
ContributorsAyd, Olivia (Author) / Koretz, Lora (Thesis director) / Moore, James (Committee member) / Dean, W.P. Carey School of Business (Contributor, Contributor) / Barrett, The Honors College (Contributor)
Created2020-05