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- Creators: Barrett, The Honors College
- Member of: Theses and Dissertations
- Resource Type: Text
- Status: Published
Description
Over the past decade, corporate social responsibilities and sustainability has become more of a trending topic; not only amongst citizens, but within many private firms as well. Aligning operations with sustainable practices within a for-profit firm or organization has evolved into a critical focus area in order for a company to be more sustainable.
Having sustainable practices in place can be significant, but it is also important to consider employees and their perspectives, as they are the ones who implement them. The majority of the employees that work within an organization, not those that create these policies, are the ones who’s perspectives should be more strongly considered. In order to effectively implement these practices, firms can educate their employees about the initiatives or newly implemented changes to current practices. Sustainability education for employees, covering company-specific policies, improves the likelihood of participation within initiatives. Increased employee education has the potential to raise the probability that companies will see the benefits that come with enacting sustainable practices.
Having sustainable practices in place can be significant, but it is also important to consider employees and their perspectives, as they are the ones who implement them. The majority of the employees that work within an organization, not those that create these policies, are the ones who’s perspectives should be more strongly considered. In order to effectively implement these practices, firms can educate their employees about the initiatives or newly implemented changes to current practices. Sustainability education for employees, covering company-specific policies, improves the likelihood of participation within initiatives. Increased employee education has the potential to raise the probability that companies will see the benefits that come with enacting sustainable practices.
ContributorsCourrier, Leandra Denaye (Co-author) / Campbell, Hannah (Co-author) / Fischer, Daniel (Thesis director) / Molly, Cashion (Committee member) / Department of Supply Chain Management (Contributor) / Dean, W.P. Carey School of Business (Contributor, Contributor) / Barrett, The Honors College (Contributor)
Created2019-05
Description
Objective: The main objective of this analysis is to review existing literature and data relating to student food choice. Little research has been conducted within the United States on factors that impact these food choices, specifically a much-overlooked college meal plans many university students participate in. A broader look at how all these influences fit together is necessary to fully understand how students make food choices.
Method: A cross-sectional review of existing research about student food choice was considered and sourced from recent articles in peer-reviewed journals. Specific areas of study identified as having an impact of food choice included meal plans, nutrition and diet quality, weight management, purchasing behavior, student knowledge, eating habits and food security. Each area was evaluated based on available research and how it may coincide with meal plans to affect student food choices. Recommendations for future studies were made regarding gaps in existing research.
Conclusion: There are several factors that influence student food choices and none that stand alone. These factors must instead be considered in conjunction with one another. The implication of meal plans is largely unknown, yet students across the country at different universities participate in them every year. Further research is needed on how meal plans may create a type of food desert or food insecurity for students who live on campus and depend on the meal plan. It is possible the meal plan not only restricts student options but those students who live on campus may be especially affected due to an inability to obtain healthy food after hours or on weekends.
Method: A cross-sectional review of existing research about student food choice was considered and sourced from recent articles in peer-reviewed journals. Specific areas of study identified as having an impact of food choice included meal plans, nutrition and diet quality, weight management, purchasing behavior, student knowledge, eating habits and food security. Each area was evaluated based on available research and how it may coincide with meal plans to affect student food choices. Recommendations for future studies were made regarding gaps in existing research.
Conclusion: There are several factors that influence student food choices and none that stand alone. These factors must instead be considered in conjunction with one another. The implication of meal plans is largely unknown, yet students across the country at different universities participate in them every year. Further research is needed on how meal plans may create a type of food desert or food insecurity for students who live on campus and depend on the meal plan. It is possible the meal plan not only restricts student options but those students who live on campus may be especially affected due to an inability to obtain healthy food after hours or on weekends.
ContributorsPetersburg, Amy Marie (Author) / Kingsbury, Jeffrey (Thesis director) / Bienenstock, Elisa (Committee member) / College of Health Solutions (Contributor, Contributor) / Barrett, The Honors College (Contributor)
Created2019-05
Description
This study explores whether finance students at Arizona State University learn important technical business concepts at a textbook level and, if they do, do they recognize when to use them in real-world scenarios. These questions are important because the ability to learn and adapt knowledge to different situations is a desirable skill for a business professional. I chose NPV as the concept to test because it is arguably the central concept to learn in business school. Additionally, NPV is specifically taught in at least two courses by the time students graduate and it is frequently applied in business. The main hypothesis the study intends to explore is: students that have taken finance 300 will be able to identify the NPV problem. Survey results indicated that only 47% of students could identify the NPV problem. Further results indicated that only 27% of the original 100% (8 out of 30) participants could further apply NPV knowledge. Additional analyses based on grade earned and personal confidence level showed that having higher of either of the attributes generally showed the ability to identify NPV. Based on the results, I propose teaching more application-based learning to enhance career-readiness. Further research, expanding on these results, could be made to formulate a function to predict a student’s ability to identify NPV before being surveyed. This function could then be used to predict the outcome of the next student tested and allow for change to be made in teaching techniques.
ContributorsGomez, Andrew (Author) / Orpurt, Steven (Thesis director) / Hillegeist, Stephen (Committee member) / School of Accountancy (Contributor) / Department of Information Systems (Contributor, Contributor) / Barrett, The Honors College (Contributor)
Created2019-05
Description
In this paper, I explore practical applications of neural networks for automated skin lesion identification. The visual characteristics are of primary importance in the recognition of skin diseases, hence, the development of deep neural network models proven capable of classifying skin lesions can potentially change the face of modern medicine by extending the availability and lowering the cost of diagnostic care. Previous work has demonstrated the effectiveness of convolutional neural networks in image classification in general, with even higher accuracy achievable by data augmentation techniques, such as cropping, rotating, and flipping input images, along with more advanced computationally intensive approaches. In this research, I provide an overview of Convolutional Neural Networks (CNN) and CNN implementation with TensorFlow and Keras API in context of image recognition and classification. I also experiment with custom convolutional neural network model architecture trained using HAM10000 dataset. The dataset used for the case study is obtained from Harvard Dataverse and is maintained by Medical University of Vienna. The HAM10000 dataset is a large collection of multi-source dermatoscopic images of common pigmented skin lesions and is available for academic research under Creative Commons Attribution-Noncommercial 4.0 International Public License. With over ten thousand dermatoscopic images of seven classes of benign and malignant skin lesions, the dataset is substantial for academic machine learning purposes for multiclass image classification. I discuss the successes and shortcomings of the model in respect to its application to the dataset.
ContributorsKaraliova, Natallia (Author) / Bansal, Ajay (Thesis director) / Gonzalez-Sanchez, Javier (Committee member) / Software Engineering (Contributor) / Barrett, The Honors College (Contributor)
Created2019-05
Description
Cell fate is a complex and dynamic process with many genetic components. It has often been likened to “multistable” mathematical systems because of the numerous possible “stable” states, or cell types, that cells may end up in. Due to its complexity, understanding the process of cell fate and differentiation has proven challenging. A better understanding of cell differentiation has applications in regenerative stem cell therapies, disease pathologies, and gene regulatory networks.
A variety of different genes have been associated with cell fate. For example, the Nanog/Oct-4/Sox2 network forms the core interaction of a gene network that maintains stem cell pluripotency, and Oct-4 and Sox2 also play a role in the tissue types that stem cells eventually differentiate into. Using the CRISPR/cas9 based homology independent targeted integration (HITI) method developed by Suzuki et al., we can integrate fluorescent tags behind genes with reasonable efficiency via the non-homologous end joining (NHEJ) DNA repair pathway. With human embryonic kidney (HEK) 293T cells, which can be transfected with high efficiencies, we aim to create a three-parameter reporter cell line with fluorescent tags for three different genes related to cell fate. This cell line would provide several advantages for the study of cell fate, including the ability to quantitatively measure cell state, observe expression heterogeneity among a population of genetically identical cells, and easily monitor fluctuations in expression patterns.
The project is partially complete at this time. This report discusses progress thus far, as well as the challenges faced and the future steps for completing the reporter line.
A variety of different genes have been associated with cell fate. For example, the Nanog/Oct-4/Sox2 network forms the core interaction of a gene network that maintains stem cell pluripotency, and Oct-4 and Sox2 also play a role in the tissue types that stem cells eventually differentiate into. Using the CRISPR/cas9 based homology independent targeted integration (HITI) method developed by Suzuki et al., we can integrate fluorescent tags behind genes with reasonable efficiency via the non-homologous end joining (NHEJ) DNA repair pathway. With human embryonic kidney (HEK) 293T cells, which can be transfected with high efficiencies, we aim to create a three-parameter reporter cell line with fluorescent tags for three different genes related to cell fate. This cell line would provide several advantages for the study of cell fate, including the ability to quantitatively measure cell state, observe expression heterogeneity among a population of genetically identical cells, and easily monitor fluctuations in expression patterns.
The project is partially complete at this time. This report discusses progress thus far, as well as the challenges faced and the future steps for completing the reporter line.
ContributorsLoveday, Tristan Andre (Author) / Wang, Xiao (Thesis director) / Brafman, David (Committee member) / Harrington Bioengineering Program (Contributor) / Barrett, The Honors College (Contributor)
Created2019-05
Description
Ecological modeling can be used to analyze health risk behaviors and their relationship to ecological factors, which is useful in determining how social environmental factors influence an individual’s decisions. Environmental interactions shape the way that humans behave throughout the day, either through observation, action, or consequences. Specifically, health risk behaviors can be analyzed in relation to ecological factors. Alcohol drinking among college students has been a long concern and there are many risks associated with these behaviors in this population. Consistent engagement in health risk behaviors as a college student, such as drinking and smoking, can pose a much larger issues later in life and can lead to many different health problems. A research study was conducted in the form of a 27 question survey to determine and evaluate the impact of ecological factors on drinking and smoking behaviors among Arizona State University students. Ecological factors such as demographics, living conditions, contexts of social interactions, and places where students spend most of their time were used to evaluate the relationship between drinking and smoking behaviors and the ecological factors, both on- and off- campus. The sample size of this study is 541 students. Statistical tests were conducted using Excel and RStudio to find relationships between patterns of health risk behaviors and various ecological factors. The data from the survey was analyzed to address three main questions. The first question analyzed drinking behaviors in relation to demographics, specifically gender and race. The second question assessed drinking behaviors with participation in Greek life and clubs on campus. The third question evaluated the relationship between health risk behaviors and students’ living conditions, such as living on or off campus. The results show that while gender does not have a statistically significant influence on drinking behaviors, race does. White individuals are more likely to engage in drinking behaviors and are more at risk than non-whites. Participation in Greek life was shown to be statistically significant in determining health risk behaviors, while involvement in clubs was not. Finally, on campus students are less likely to engage in health risk behaviors than off-campus students.
ContributorsWerbick, Meghan Lindsay (Co-author) / Andrade, Amber (Co-author) / Naik, Sparshee (Co-author) / Mubayi, Anuj (Thesis director) / Gaughan, Monica (Committee member) / School of Human Evolution & Social Change (Contributor, Contributor) / School of Politics and Global Studies (Contributor, Contributor) / School of International Letters and Cultures (Contributor) / Barrett, The Honors College (Contributor)
Created2019-05
Description
This performance attempts to decolonize possibilities for love through unarcheology, an invented method intended to re-narrate artifacts "dug up" by institutions of oppressive power and utilized in service of particular ideologies. Through unarcheologies of Sirhan Sirhan, the performer's father, and the performer's own body, the performance offers a critical call for us to examine the ways that colonial logics of criminality, threat, and wrongness always already implicate Palestinian bodies and our relations with them.
Rhetorics of criminality have long been written onto Palestinian bodies. From Dareen Tatour's imprisonment by the state of Israel to the U.S. detaining Adham Hassoun indefinitely as a "security threat", these rhetorics lead to material violence against Palestinians on a global scale, as well as on a discursive and interpersonal level. Communicative work which seeks to decolonize the Palestinian body in its various settings is vital to our survival in literal as well as symbolic ways. From a postcolonial perspective, we cannot extricate the individual from the communal, the local, the national, the global nor the universal. A postcolonial understanding of "survival" demands that we reflexively interrogate the Palestinian body in its sociohistorical complexity and on its own terms.
Autoethnography is uniquely situated as a method for postcolonial analyses of Palestinian survival. Chawla and Atay argue, "postcolonialism and autoethnography are inherently self-reflexive practices… that necessitate a centering of both the subject–object within a local and historical context" (4). In this performance, I introduce "unarcheology" as a postcolonial method for learning to love the Palestinian body. Using media and embodied performance, I stage a series of scripts comprised of poetic autoethnographic reflection, repurposed diary entries from an archetypal Palestinian "criminal," and the text of my father's indictment. These scripts, composed through a queer, collage-like method I call "unarcheology," are separated into temporal sections (past, present, and future) and audience members determine the order of their performance, thus demanding direct engagement in the performance's decolonial project. Staged on and around a single pile of dirt, this performance interrogates colonial barriers of criminality preventing the capacity to critically love Palestinians. It documents the survival that Palestinians are forced to embody- its goal, however, is the pursuit of critical, generous, decolonized love.
Rhetorics of criminality have long been written onto Palestinian bodies. From Dareen Tatour's imprisonment by the state of Israel to the U.S. detaining Adham Hassoun indefinitely as a "security threat", these rhetorics lead to material violence against Palestinians on a global scale, as well as on a discursive and interpersonal level. Communicative work which seeks to decolonize the Palestinian body in its various settings is vital to our survival in literal as well as symbolic ways. From a postcolonial perspective, we cannot extricate the individual from the communal, the local, the national, the global nor the universal. A postcolonial understanding of "survival" demands that we reflexively interrogate the Palestinian body in its sociohistorical complexity and on its own terms.
Autoethnography is uniquely situated as a method for postcolonial analyses of Palestinian survival. Chawla and Atay argue, "postcolonialism and autoethnography are inherently self-reflexive practices… that necessitate a centering of both the subject–object within a local and historical context" (4). In this performance, I introduce "unarcheology" as a postcolonial method for learning to love the Palestinian body. Using media and embodied performance, I stage a series of scripts comprised of poetic autoethnographic reflection, repurposed diary entries from an archetypal Palestinian "criminal," and the text of my father's indictment. These scripts, composed through a queer, collage-like method I call "unarcheology," are separated into temporal sections (past, present, and future) and audience members determine the order of their performance, thus demanding direct engagement in the performance's decolonial project. Staged on and around a single pile of dirt, this performance interrogates colonial barriers of criminality preventing the capacity to critically love Palestinians. It documents the survival that Palestinians are forced to embody- its goal, however, is the pursuit of critical, generous, decolonized love.
ContributorsTbakhi, Nissim Dawn (Author) / Linde, Jennifer (Thesis director) / Rohd, Michael (Committee member) / LeMaster, Benjamin (Committee member) / School of Film, Dance and Theatre (Contributor) / Barrett, The Honors College (Contributor)
Created2019-05
Description
Tempe, and the greater justice system, consistently seeks to re-evaluate its operations and processes to meet the ever-increasing conflicts that are brought into the courts purview. Nationally, municipal courts have seen a decrease in civil matters, however, this is not the case in Tempe. My goal for this project was to assess and reflect on the circumstances that surround civil matters within the municipal court. As a case study, I observed and evaluated several civil court cases. In doing so, I analyzed the ways in which legal consciousness and discourse are used to solve existing civil court matters. I then took these data and considered the ways in which mediation could be used as a justice alternative. In proposing mediation as an alternative, I focus on the ways in which mediation better serves to build positive legal consciousness and address all forms of discourse that can be presented in specific civil cases. Finally, I discuss a strategy that can be used within the Tempe Courts to implement mediation as a long-term problem-solving court strategy.
ContributorsLille, Jacob (Author) / Broberg, Gregory (Thesis director) / Kane, Kevin (Committee member) / Allen, Alexis (Committee member) / School of Politics and Global Studies (Contributor) / School of International Letters and Cultures (Contributor) / School of Social Transformation (Contributor) / Barrett, The Honors College (Contributor)
Created2019-05
Description
The purpose of this paper is to explore the historical development of Native Americans' participation in public lands management. The literature on federal-tribal relations in public lands management demonstrates that Native Americans face an uphill battle in order to receive recognition of and protection for their cultural and traditional ties to public lands. This paper uses Arnstein's ladder of participation to evaluate several historical examples of federal-tribal relations in public lands management. Arnstein's ladder of participation shows how different forms of participation correspond to an individual or groups power to affect outcomes of decision-making processes. The examples discussed in this paper are explicative of these different forms of participation and show that the predominance of hierarchical power structures and particular cultural ideals of American society have impeded recognition of and protection for Native Americans' cultural and traditional ties to public lands. Around the end of the 19th century and start of the 20th century, forms of nonparticipation excluded Native Americans from the emerging dialogue concerning the nation's first public lands. Although Native Americans became more militant and assertive in the economic, political, and cultural spheres of American society as time went on, tokenistic forms of participation still precluded effective and equitable recognition of and protection for their cultural and traditional ties to public lands. This paper concludes with an evaluation of the recent creation of Bears Ears National Monument by presidential proclamation and how the organization and activism by several tribes to receive protection for the Bears Ears landscape demonstrates the potential for similar approaches to produce more effective and equitable forms of participation.
ContributorsScott, Cameron (Author) / Kelley, Jason (Thesis director) / Pijawka, David (Committee member) / School of Earth and Space Exploration (Contributor) / School of Geographical Sciences and Urban Planning (Contributor) / Barrett, The Honors College (Contributor)
Created2019-05
Description
Effectively modeling Alzheimer’s disease will lend to a more comprehensive
understanding of the disease pathology, more efficacious drug development and
regenerative medicine as a form of treatment. There are limitations with current
transgenic mouse models of Alzheimer’s disease and the study of post mortem brain tissue of Alzheimer’s diseases patients. Stem cell models can overcome the lack of clinical relevance and impracticality associated with current models. Ideally, the use of stem cell models provides the foundation to study the biochemical and physiological aspects of Alzheimer’s disease, but at the cellular level. Moreover, the future of drug development and disease modeling can be improved by developing a reproducible and well-characterized model of AD that can be scaled up to meet requirements for basic and translational applications. Characterization and analysis of a heterogenic neuronal culture developed from induced pluripotent stem cells calls for the understanding of single cell identity and cell viability. A method to analyze RNA following intracellular sorting was developed in order to analyze single cell identity of a heterogenic population
of human induced pluripotent stem cells and neural progenitor cells. The population was intracellularly stained and sorted for Oct4. RNA was isolated and analyzed with qPCR, which demonstrated expected expression profiles for Oct4+ and Oct4- cells. In addition, a protocol to label cells with pO2 sensing nanoprobes was developed to assess cell viability. Non-destructive nanoprobe up-take by neural progenitor cells was assessed with fluorescent imaging and flow cytometry. Nanoprobe labeled neurons were cultured long-term and continued to fluoresce at day 28. The proof of concept experiments demonstrated will be further expanded upon and utilized in developing a more clinically relevant and cost-effective model of Alzheimer’s disease with downstream applications
in drug development and regenerative medicine.
understanding of the disease pathology, more efficacious drug development and
regenerative medicine as a form of treatment. There are limitations with current
transgenic mouse models of Alzheimer’s disease and the study of post mortem brain tissue of Alzheimer’s diseases patients. Stem cell models can overcome the lack of clinical relevance and impracticality associated with current models. Ideally, the use of stem cell models provides the foundation to study the biochemical and physiological aspects of Alzheimer’s disease, but at the cellular level. Moreover, the future of drug development and disease modeling can be improved by developing a reproducible and well-characterized model of AD that can be scaled up to meet requirements for basic and translational applications. Characterization and analysis of a heterogenic neuronal culture developed from induced pluripotent stem cells calls for the understanding of single cell identity and cell viability. A method to analyze RNA following intracellular sorting was developed in order to analyze single cell identity of a heterogenic population
of human induced pluripotent stem cells and neural progenitor cells. The population was intracellularly stained and sorted for Oct4. RNA was isolated and analyzed with qPCR, which demonstrated expected expression profiles for Oct4+ and Oct4- cells. In addition, a protocol to label cells with pO2 sensing nanoprobes was developed to assess cell viability. Non-destructive nanoprobe up-take by neural progenitor cells was assessed with fluorescent imaging and flow cytometry. Nanoprobe labeled neurons were cultured long-term and continued to fluoresce at day 28. The proof of concept experiments demonstrated will be further expanded upon and utilized in developing a more clinically relevant and cost-effective model of Alzheimer’s disease with downstream applications
in drug development and regenerative medicine.
ContributorsKnittel, Jacob James (Author) / Brafman, David (Thesis director) / Salvatore, Oddo (Committee member) / School of Life Sciences (Contributor) / Dean, W.P. Carey School of Business (Contributor) / Barrett, The Honors College (Contributor)
Created2019-05