Matching Items (817)
Filtering by
- Creators: School of Sustainability
- Creators: Harrington Bioengineering Program
- Member of: Theses and Dissertations
Description
Geology and its tangential studies, collectively known and referred to in this thesis as geosciences, have been paramount to the transformation and advancement of society, fundamentally changing the way we view, interact and live with the surrounding natural and built environment. It is important to recognize the value and importance of this interdisciplinary scientific field while reconciling its ties to imperial and colonizing extractive systems which have led to harmful and invasive endeavors. This intersection among geosciences, (environmental) justice studies, and decolonization is intended to promote inclusive pedagogical models through just and equitable methodologies and frameworks as to prevent further injustices and promote recognition and healing of old wounds. By utilizing decolonial frameworks and highlighting the voices of peoples from colonized and exploited landscapes, this annotated syllabus tackles the issues previously described while proposing solutions involving place-based education and the recentering of land within geoscience pedagogical models. (abstract)
ContributorsReed, Cameron E (Author) / Richter, Jennifer (Thesis director) / Semken, Steven (Committee member) / School of Earth and Space Exploration (Contributor, Contributor) / School of Sustainability (Contributor) / Barrett, The Honors College (Contributor)
Created2021-05
Description
ABSTRACT
This study of the policies of the U.S. public school system focuses on state and federal funding to examine how budget cuts, the teacher shortage crisis, and large classroom sizes are interrelated. A qualitative method of approaching these issues and a meta-analysis of the findings, combined with my personal experience as a high school English teacher in the public school system points to a ripple effect where one problem is the result of the one before it. Solutions suggested in this study are made with the intention to support all U.S. public school students with an emphasis on students with special needs, English language learners, and students from low-income families. My findings show that marginalized students in U.S. public schools are experiencing a form of education injustice. This study highlights the burden placed upon the states to fund education and asserts that qualified professionals are increasingly difficult to recruit while teacher attrition rates continue to grow. The changing teacher-to-student ratio means students enjoy one-on-on time with teachers less often due to overcrowded classrooms. The interrelationship of these issues requires a multifaceted approach to solving them, beginning with a demand for more federal funding which will allow previously cut programs to be reinstated, incentives to recruit and retain highly qualified teachers which will reduce classroom sizes, and implementation of new programs targeted to ensure the success of students with special needs, English language learners, and students from low-income families.
This study of the policies of the U.S. public school system focuses on state and federal funding to examine how budget cuts, the teacher shortage crisis, and large classroom sizes are interrelated. A qualitative method of approaching these issues and a meta-analysis of the findings, combined with my personal experience as a high school English teacher in the public school system points to a ripple effect where one problem is the result of the one before it. Solutions suggested in this study are made with the intention to support all U.S. public school students with an emphasis on students with special needs, English language learners, and students from low-income families. My findings show that marginalized students in U.S. public schools are experiencing a form of education injustice. This study highlights the burden placed upon the states to fund education and asserts that qualified professionals are increasingly difficult to recruit while teacher attrition rates continue to grow. The changing teacher-to-student ratio means students enjoy one-on-on time with teachers less often due to overcrowded classrooms. The interrelationship of these issues requires a multifaceted approach to solving them, beginning with a demand for more federal funding which will allow previously cut programs to be reinstated, incentives to recruit and retain highly qualified teachers which will reduce classroom sizes, and implementation of new programs targeted to ensure the success of students with special needs, English language learners, and students from low-income families.
ContributorsCowell, Amber Nicole (Author) / Anokye, Duku (Thesis advisor) / Keahey, Jennifer (Committee member) / Elenes, Alejandra (Committee member) / Arizona State University (Publisher)
Created2018
Description
This project seeks to explore how organizations work toward refugee and immigrant integration through forming different types of coalitions and strategic networks. Semi-structured interviews were conducted to identify when coalitions emerge between refugee organizations and immigrant rights groups in order to examine their development, from how the coalitions broadly conceive of refugee and immigrant rights, to how they organize resources and information sharing, service provision, policy advocacy, and policy implementation. The project is guided by the question: What explains the formation of coalitions that advocate for both immigrant rights and refugee rights? Through examining the formation and development of these coalitions, this thesis engages at the intersections of immigration federalism, refugee studies and human rights scholarship to reveal deeper complexities in the politics of immigrant integration. The project sharpens these three scholarly intersections by three multi-level jurisdictions – California and Arizona in the United States and Athens in Greece – and by employing comparative analysis to unpack how national governments and federalism dynamics shape coalition building around immigrant integration.
ContributorsAmoroso-Pohl, Melanie Hope (Author) / Colbern, Allan (Thesis advisor) / Keahey, Jennifer (Committee member) / Walker, Shawn (Committee member) / Arizona State University (Publisher)
Created2019
Description
The thesis for this study is that structural racism within the U.S. criminal system causes Black mothers to assume the emotional work of caring for incarcerated sons. This project was designed using an interpretive approach that employed a combination of qualitative and auto-ethnographic methods, drawing on grounded theory principle. Six interviews were conducted with mothers in order to gain in-depth insight into their lived experiences. An auto-ethnographic method was used to analyze the author’s own personal experiences as a family member of the incarcerated in dialogue with the experiences of the broader research population. Studies on the key finding of the psycho-social impacts on mothers with incarcerated sons have explored the relationship between the mental depression of mothers and their son’s incarceration. They have found that financial challenges, dwindling social connections, lousy parenting evaluations, as well as the burden of care of the grandchildren of the incarcerated sons are some of the mediating factors of this relationship. A second key finding also showed that incarceration have had social-economic effects on the prisoner’s families. These families experience extreme financial hardship as a result of incarcerated loved ones. Another finding showed the unique coping strategies for mothers included assuming care taking responsibility, maintaining family relationships, and budget control. Finally, this study found that there are challenges to re-entry experienced by mothers with incarcerated sons when their released. Research findings and original contribution to scholarly knowledge uncovered that Black mothers of the incarcerated in addition to working the Second Shift, are experiencing the phenomena of what is coined to be the “Third Shift.”
ContributorsWhite, LaTonya C (Author) / Keahey, Jennifer (Thesis advisor) / Colbern, Allan (Committee member) / Murphy-Erfani, Julie (Committee member) / Arizona State University (Publisher)
Created2019
Description
Small-scale, peasant farmers are some of the most vulnerable people to the effects of climate change. They rely on a stable climate to support their natural ways of farming, which typically depends on consistent rainfall, temperate weather, and predictable season cycles. The perceptions of how successful coffee production is during shifting climatic disruptions is of key importance, if mitigation or adaptation efforts are to be successfully implemented. By using ethnographic methods with members of a coffee cooperative in Mexico, called Cafe Justo, I found that peasant farmers are very perceptive of the climatic changes and recognize forthcoming challenges as a result of changes in weather and precipitation levels. Rain-fed agriculture remains particularly vulnerable to coffee market demands, as coffee production for the majority of the cooperative members is the primary source of income. Through interpretive analysis of in-depth interview data collected from 19 coffee-famers in Chiapas, Mexico, I identified factors associated with perceptions of changing climate and weather conditions. Social identities, general perceptions of climate change, and impacts on livelihoods were investigated through the speaking-with model, as it was presented by Nagar and Geiger in 2007. These findings have rich implications for co-learning between the small-scale, coffee farmers and the scientific community so that mitigation and adaptation strategies are discussed. The findings also merit further investigation into future migration changes due to mass exoduses of climate refugees who are no longer able to successfully cultivate and harvest the lands to serve their needs and those of their community.
ContributorsVillarreal, Anisa (Author) / Keahey, Jennifer (Thesis advisor) / Murphy Erfani, Julie (Committee member) / Shrestha, Milan (Committee member) / Arizona State University (Publisher)
Created2018
Description
The purpose of this paper is to understand how companies are finding high potential employees and if they are leaving top talent behind in their approach. Eugene Burke stated in 2014 that 55% of employees that are labeled as a High Potential Employee will turn over and move companies. Burke (2014) also states that the average high potential employee tenure is five years. The Corporate Leadership Council says that on average, 27% of a company's development budget is spent on its high potential program (CEB 2017). For a midsize company, the high potential development budget is almost a million dollars for only a handful of employees, only to see half of the investment walking out the door to another company . Furthermore, the Corporate Leadership Council said that a study done in 2005 revealed that 50% of high potential employees had significant problems within their job (Kotlyar and Karkowsky 2014). Are time and resources are being given to the wrong employees and the right employees are being overlooked? This paper exams how companies traditionally select high potential employees and where companies are potentially omitting employees who would be better suited for the program. This paper proposes that how a company discovers their top talent will correlate to the number of turnovers or struggles that a high potential employee has on their job. Future research direction and practical considerations are also presented in this paper.
ContributorsHarrison, Carrie (Author) / Mizzi, Philip (Thesis director) / Ruediger, Stefan (Committee member) / Department of Management and Entrepreneurship (Contributor) / School of Sustainability (Contributor) / Department of Supply Chain Management (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
Description
This study estimates the capitalization effect of golf courses in Maricopa County using the hedonic pricing method. It draws upon a dataset of 574,989 residential transactions from 2000 to 2006 to examine how the aesthetic, non-golf benefits of golf courses capitalize across a gradient of proximity measures. The measures for amenity value extend beyond home adjacency and include considerations for homes within a range of discrete walkability buffers of golf courses. The models also distinguish between public and private golf courses as a proxy for the level of golf course access perceived by non-golfers. Unobserved spatial characteristics of the neighborhoods around golf courses are controlled for by increasing the extent of spatial fixed effects from city, to census tract, and finally to 2000 meter golf course ‘neighborhoods.’ The estimation results support two primary conclusions. First, golf course proximity is found to be highly valued for adjacent homes and homes up to 50 meters way from a course, still evident but minimal between 50 and 150 meters, and insignificant at all other distance ranges. Second, private golf courses do not command a higher proximity premia compared to public courses with the exception of homes within 25 to 50 meters of a course, indicating that the non-golf benefits of courses capitalize similarly, regardless of course type. The results of this study motivate further investigation into golf course features that signal access or add value to homes in the range of capitalization, particularly for near-adjacent homes between 50 and 150 meters thought previously not to capitalize.
ContributorsJoiner, Emily (Author) / Abbott, Joshua (Thesis director) / Smith, Kerry (Committee member) / Economics Program in CLAS (Contributor) / School of Sustainability (Contributor) / School of Mathematical and Statistical Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
Description
Many developing countries do not have health care systems that can afford technological biomedical devices or supplies to make such devices operational. To fill this void, nonprofit organizations, like Project C.U.R.E., recondition retired biomedical instrumentation so they can send medical supplies to help these developing countries. One of the issues with this is that sometimes the devices are unusable because components or expendable supplies are not available (Bhadelia). This issue has also been shown in the Impact Evaluations that Project C.U.R.E. receives from the clinics that explain the reasons why certain devices are no longer in use. That need underlies the idea on which this honors thesis has come into being. The purpose of this honors project was to create packing lists for biomedical instruments that Project C.U.R.E. recycles. This packing list would decrease the likelihood of important items being forgotten when sending devices. If an extra fuse, battery, light bulb, cuff or transducer is the difference between a functional or a nonfunctional medical device, such a list would be of benefit to Project C.U.R.E and these developing countries. In order to make this packing list, manuals for each device were used to determine what supplies were required, what was necessary for cleaning, and what supplies were desirable but functionally optional. This list was then added into a database that could be easily navigated and could help when packing up boxes for a shipment. The database also makes adding and editing the packing list simple and easy so that as Project C.U.R.E. gets more donated devices the packing list can grow.
ContributorsGraft, Kelsey Anne (Author) / Coursen, Jerry (Thesis director) / Walters, Danielle (Committee member) / Harrington Bioengineering Program (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
Description
The Hippo signaling pathway is responsible for regulating organ size through cell proliferation, stemness, and apoptosis. Through targeting proteins Yes-associated kinase 1(YAP) and transcriptional co-activator with a PDZ-binding domain(TAZ), YAP/TAZ are unable to enter the nucleus and bind with coactivators to express target genes. To understand YAP/TAZ dynamics and its role in tumorigenesis, tissue regeneration, and tissue degeneration, a regulatory network was modeled by ordinary differential equations. Using MATLAB, the deterministic behavior of the network was observed to determine YAP/TAZ activity in different states. Performing the bifurcation analysis of the system through Oscill8, three states were identified: tumorigenic/regenerative, degenerative, and homeostatic states. Further analysis through parameter modification allowed a better understanding of which proteins can be targeted for cancer and degenerative disease.
ContributorsBarra Avila, Diego Rodrigo (Author) / Tian, Xiaojun (Thesis director) / Wang, Xiao (Committee member) / Harrington Bioengineering Program (Contributor, Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description
Based on James Marcia's theory, identity development in youth is the degree to which one has explored and committed to a vocation [1], [2]. During the path to an engineering identity, students will experience a crisis, when one's values and choices are examined and reevaluated, and a commitment, when the outcome of the crisis leads the student to commit to becoming an engineer. During the crisis phase, students are offered a multitude of experiences to shape their values and choices to influence commitment to becoming an engineering student. Student's identities in engineering are fostered through mentoring from industry, alumni, and peer coaching [3], [4]; experiences that emphasize awareness of the importance of professional interactions [5]; and experiences that show creativity, collaboration, and communication as crucial components to engineering. Further strategies to increase students' persistence include support in their transition to becoming an engineering student, education about professional engineers and the workplace [6], and engagement in engineering activities beyond the classroom. Though these strategies are applied to all students, there are challenges students face in confronting their current identity and beliefs before they can understand their value to society and achieve personal satisfaction. To understand student's progression in developing their engineering identity, first year engineering students were surveyed at the beginning and end of their first semester. Students were asked to rate their level of agreement with 22 statements about their engineering experience. Data included 840 cases. Items with factor loading less than 0.6 suggesting no sufficient explanation were removed in successive factor analysis to identify the four factors. Factor analysis indicated that 60.69% of the total variance was explained by the successive factors. Survey questions were categorized into three factors: engineering identity as defined by sense of belonging and self-efficacy, doubts about becoming an engineer, and exploring engineering. Statements in exploring engineering indicated student awareness, interest and enjoyment within engineering. Students were asked to think about whether they spent time learning what engineers do and participating in engineering activities. Statements about doubts about engineering to engineering indicated whether students had formed opinions about their engineering experience and had understanding about their environment. Engineering identity required thought in belonging and self-efficacy. Belonging statements called for thought about one's opinion in the importance of being an engineer, the meaning of engineering, an attachment to engineering, and self-identification as an engineer. Statements about self-efficacy required students to contemplate their personal judgement of whether they would be able to succeed and their ability to become an engineer. Effort in engineering indicated student willingness to invest time and effort and their choices and effort in their engineering discipline.
ContributorsNguyen, Amanda (Author) / Ganesh, Tirupalavanam (Thesis director) / Robinson, Carrie (Committee member) / Harrington Bioengineering Program (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05