Matching Items (278)
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The mental health of ASU students has been negatively affected by the pandemic. Our research looks to prove that COVID-19 has caused an increase in stress levels while uncovering other relationships to stress. We obtained our data by conducting a survey through Google Forms that was exclusively accessible to ASU

The mental health of ASU students has been negatively affected by the pandemic. Our research looks to prove that COVID-19 has caused an increase in stress levels while uncovering other relationships to stress. We obtained our data by conducting a survey through Google Forms that was exclusively accessible to ASU students. Stress levels were measured with the use of the Perceived Stress Scale (PSS). We find that the stress of ASU students from before the pandemic to during rises from 15 to 22 points, a 50% increase (n = 228). We discovered that women are more stressed than men before and during the pandemic. We also discovered that there is no difference between stresses among different races. We notice that there is a parabolic relationship between enrollment time and stress levels with the peak occurring during semesters 2-6. We also conclude that students who attended more than 5 events during the pandemic had lower stress scores, and those who had their videos on for at least 3 events had lower stress scores. Furthermore, students who utilized campus resources to manage their stress had higher stress levels than those who did not.

ContributorsLevine, Benjamin (Co-author) / Rana, Mannat (Co-author) / Martin, Thomas (Thesis director) / Rendell, Dawn (Committee member) / College of Integrative Sciences and Arts (Contributor) / Engineering Programs (Contributor, Contributor) / Barrett, The Honors College (Contributor)
Created2021-05
Description

To understand the role communication and effective management play in the project management field, virtual work was analyzed in two phases. Phase one consisted of gaining familiarity within the field of project management by interviewing three project managers who discussed their field of work, how it has changed due to

To understand the role communication and effective management play in the project management field, virtual work was analyzed in two phases. Phase one consisted of gaining familiarity within the field of project management by interviewing three project managers who discussed their field of work, how it has changed due to Covid-19, approaches to communication and virtual team management, and strategies that allow for effective project management. Phase two comprised a simulation in which 8 ASU student volunteers were put into scenarios that required completing and executing a given project. Students gained project experience through the simulation and had an opportunity to reflect on their project experience.

ContributorsSandhu, Shiwani K (Author) / Kassing, Jeff (Thesis director) / Pandya, Bankim (Committee member) / College of Integrative Sciences and Arts (Contributor) / School of Social and Behavioral Sciences (Contributor) / Thunderbird School of Global Management (Contributor) / Barrett, The Honors College (Contributor)
Created2021-05
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The current study examines the effects that college students' personal characteristics, such as age, sex, gender, or race/ethnicity, have on students’ perceptions of perceived victim blameworthiness. This study also examines how college students’ perceptions of blameworthiness change after being exposed to real life sexual assault vignettes that tap into issues

The current study examines the effects that college students' personal characteristics, such as age, sex, gender, or race/ethnicity, have on students’ perceptions of perceived victim blameworthiness. This study also examines how college students’ perceptions of blameworthiness change after being exposed to real life sexual assault vignettes that tap into issues surrounding rape myths. Specifically, I assess blameworthiness perceptions surrounding rape myths regarding clothing, drinking, and various situational characteristics. Blameworthiness perceptions were examined through a survey with pre-test and post-test questions that occurred before and after the student reviewed different sexual assault vignettes. Descriptive statistics show that the majority of college students, after being introduced to the vignettes, reduced their blameworthiness beliefs. Results from the regression analysis show that few individual characteristics are associated with changes in blameworthiness beliefs. Overall, these findings suggest that exposure to sexual assault vignettes have an effect on how individuals perceive victim blameworthiness.

ContributorsJones, Teairstayn K (Author) / Wallace, Danielle (Thesis director) / Fox-Talbot, Kate (Committee member) / School of Criminology and Criminal Justice (Contributor, Contributor) / Sanford School of Social and Family Dynamics (Contributor) / College of Integrative Sciences and Arts (Contributor) / Barrett, The Honors College (Contributor)
Created2021-05
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As the world’s population exponentially grows, more food production is required. This increasing food production currently has led to the un-sustainable production of chemical fertilizers and resultant overuse. A more sustainable option to enhance food production could be the use of fertilizer derived from food waste. To address this, we

As the world’s population exponentially grows, more food production is required. This increasing food production currently has led to the un-sustainable production of chemical fertilizers and resultant overuse. A more sustainable option to enhance food production could be the use of fertilizer derived from food waste. To address this, we investigated the possibility of utilizing a fertilizer derived from food waste to grow hydroponic vegetables. Arugula (Eruca sativa) ‘Slow Bolt’ and lettuce (Lactuca sativa) ‘Cherokee’ and ‘Rex’ were cultivated using indoor deep-flow hydroponic systems at 23 ºC under a photosynthetic photon flux density of 170 µmol∙m−2∙s−1 with an 18-hour photoperiod. Plant nutrient solutions were provided by food waste fertilizer or commercial 15:5:20 NPK fertilizer at the identical electrical conductivity (EC) of 2.3 mS·cm–1. At the EC of 2.3 mS·cm–1, chemical fertilizer contained 150 ppm N, 50 ppm P, and 200 ppm K, while food waste fertilizer had 60 ppm N, 26 ppm P, and 119 ppm K. Four weeks after the nutrient treatments were implemented, compared to plants grown with chemical fertilizer, lettuce ‘Rex’ grown with food waste fertilizer had four less leaves, 27.1% shorter leaves, 68.2% and 23.1% less shoot and root fresh weight, respectively. Lettuce ‘Cherokee’ and arugula grown with food waste fertilizer followed a similar trend with fresh shoot weights that were 80.1% and 95.6% less compared to the chemical fertilizer, respectively. In general, the magnitude of reduction in the plant growth was greatest in arugula. These results suggest that both fertilizers were able to successfully grow lettuce and arugula, although the reduced plant growth with the food waste fertilizer in our study is likely from a lower concentration of nutrients when we considered EC as an indicator of nutrient concentration equivalency of the two fertilizer types.

ContributorsCherry, Hannah Nichole (Author) / Park, Yujin (Thesis director) / Penton, Ryan (Committee member) / Chen, Zhihao (Committee member) / Environmental and Resource Management (Contributor, Contributor) / College of Integrative Sciences and Arts (Contributor) / Barrett, The Honors College (Contributor)
Created2021-05
Description

SYSTEMA NERVOSUM is an interdisciplinary personal narrative on design, music, and identity. The project is composed of eleven parts, each addressing the themes of interconnection, the power of the human body, internal and external misunderstanding, and fear. The goal of SYSTEMA NERVOSUM was to create a body of work that

SYSTEMA NERVOSUM is an interdisciplinary personal narrative on design, music, and identity. The project is composed of eleven parts, each addressing the themes of interconnection, the power of the human body, internal and external misunderstanding, and fear. The goal of SYSTEMA NERVOSUM was to create a body of work that reflected the very essence of creative and interdisciplinary thinking.

ContributorsSmall, Elizabeth Quincy (Author) / Bates, Denise (Thesis director) / Ach, Jada (Committee member) / School of Art (Contributor) / College of Integrative Sciences and Arts (Contributor) / The Design School (Contributor) / Barrett, The Honors College (Contributor)
Created2021-05
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In a COVID-19 world, student engagement has suffered drastically as organizations and universities shifted to an online format. Yet, there is still an opportunity and a space for digital content creation to bridge the gap in a virtual and hybrid university lifestyle. This project looks at how student groups can

In a COVID-19 world, student engagement has suffered drastically as organizations and universities shifted to an online format. Yet, there is still an opportunity and a space for digital content creation to bridge the gap in a virtual and hybrid university lifestyle. This project looks at how student groups can still engage students at ASU Tempe through digital content creation and which tools to use to enter the space.

ContributorsJavangula, Rahul (Author) / O'Flaherty, Katherine (Thesis director) / Shipley, Austen (Committee member) / Watts College of Public Service & Community Solut (Contributor) / College of Integrative Sciences and Arts (Contributor) / Barrett, The Honors College (Contributor)
Created2021-05
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Description
Ebola hemorrhagic fever (EHF) is a severe and often fatal disease in human and nonhuman primates, caused by the Ebola virus. Approximately 30 years after the first epidemic, there is no vaccine or therapeutic medication approved to counter the Ebola virus. In this dissertation, a geminiviral replicon system was used

Ebola hemorrhagic fever (EHF) is a severe and often fatal disease in human and nonhuman primates, caused by the Ebola virus. Approximately 30 years after the first epidemic, there is no vaccine or therapeutic medication approved to counter the Ebola virus. In this dissertation, a geminiviral replicon system was used to produce Ebola immune complex (EIC) in plant leaves and tested it as an Ebola vaccine. The EIC was produced in Nicotiana benthamiana leaves by fusing Ebola virus glycoprotein (GP1) to the C-terminus of heavy chain of 6D8 monoclonal antibody (mAb), which is specific to the 6D8 epitope of GP1, and co-expressing the fusion with the light chain of 6D8 mAb. EIC was purified by ammonium sulfate precipitation and protein A or protein G affinity chromatography. EIC was shown to be immunogenic in mice, but the level of antibody against Ebola virus was not sufficient to protect the mice from lethal the Ebola challenge. Hence, different adjuvants were tested in order to improve the immunogenicity of the EIC. Among several adjuvants that we used, Poly(I:C), which is a synthetic analog of double-stranded ribonucleic acid that can interact with a Toll-like receptor 3, strongly increased the efficacy of our Ebola vaccine. The mice immunized with EIC co-administered with Poly(I:C) produced high levels of neutralizing anti-Ebola IgG, and 80% of the mice were protected from the lethal Ebola virus challenge. Moreover, the EIC induced a predominant T-helper type 1 (Th1) response, whereas Poly(I:C) co-delivered with the EIC stimulated a mixed Th1/Th2 response. This result suggests that the protection against lethal Ebola challenge requires both Th1 and Th2 responses. In conclusion, this study demonstrated that the plant-produced EIC co-delivered with Poly(I:C) induced strong and protective immune responses to the Ebola virus in mice. These results support plant-produced EIC as a good vaccine candidate against the Ebola virus. It should be pursued further in primate studies, and eventually in clinical trials.
ContributorsPhoolcharoen, Waranyoo (Author) / Mason, Hugh S (Thesis advisor) / Chen, Qiang (Thesis advisor) / Arntzen, Charles J. (Committee member) / Change, Yung (Committee member) / Ma, Julian (Committee member) / Arizona State University (Publisher)
Created2010
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The aim of this project was to conduct an investigation of the cosmetic industry, particularly the field encompassing Botox and dermal fillers. The research helped to identify the various types of fillers used in the market as well as to explore the potential advantages of mechanical injectors within the field.

The aim of this project was to conduct an investigation of the cosmetic industry, particularly the field encompassing Botox and dermal fillers. The research helped to identify the various types of fillers used in the market as well as to explore the potential advantages of mechanical injectors within the field. This research and an industry analysis was further used to investigate the necessary components that would best accommodate the patent for a mechanical hand-held injector for the injection of dermal fillers.
ContributorsJames, Merine (Author) / Martin, Thomas (Thesis director) / Devine, John (Committee member) / College of Integrative Sciences and Arts (Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
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Description
Coronavirus disease 2019 (COVID-19), an illness caused by severe acute respiratory syndrome
coronavirus 2 (SARS-CoV-2), has been responsible for significant social and economic
disruption, prompting an urgent search for therapeutic solutions. The spike protein of the virus
has been examined as an immunogenic target because of its role in viral binding and fusion
necessary

Coronavirus disease 2019 (COVID-19), an illness caused by severe acute respiratory syndrome
coronavirus 2 (SARS-CoV-2), has been responsible for significant social and economic
disruption, prompting an urgent search for therapeutic solutions. The spike protein of the virus
has been examined as an immunogenic target because of its role in viral binding and fusion
necessary for infection of host cells. Previous studies have identified a recombinant protein
(denoted as S1) that has been shown to potentially induce a neutralizing antibody response by
mimicking the structure of the SARS-CoV-2 spike protein. We have produced the S1 in plants
using agroinfiltration, a plant transformation technique whereby plasmid-containing
Agrobacterium tumefaciens is injected into Nicotiana benthamiana plants, resulting in transfer of
the desired gene from bacteria to plant cells. S1 was expressed to high levels within 5 days of
infiltration, and Western blot analysis showed recognition of the S1 by an anti-S1 antibody.
ELISA results exhibited increased binding activity to anti-S1 with increasing concentrations of
S1, indicating their specific interaction. This ongoing study will demonstrate the potential of a
plant-produced S1 as a vaccine, therapeutic, and diagnostic tool against COVID-19 that is not
only effective, but also cost-efficient and scalable in comparison to conventional mammalian cell
culture production methods.
ContributorsNguyen, Katherine (Author) / Chen, Qiang (Thesis director) / Ghirlanda, Giovanna (Committee member) / Jugler, Collin (Committee member) / School of Molecular Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2020-12
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Developments in commercial genetic testing have made it possible for people to find out a wealth of information that was previously difficult or impossible to obtain. Genetic testing is a novel solution to the adaptive problem of paternal uncertainty. We hypothesized that participants in the control condition would have greater

Developments in commercial genetic testing have made it possible for people to find out a wealth of information that was previously difficult or impossible to obtain. Genetic testing is a novel solution to the adaptive problem of paternal uncertainty. We hypothesized that participants in the control condition would have greater interest in their paternal genetic information than their maternal genetic information and that participants who were cued to their dissimilarities with their father would seek out genetic information regarding their paternal side of the family above all other conditions. Neither of the two tested hypotheses were supported by the data. Analyses of several variables suggest that the manipulation did work to enhance perceptions of similarity and dissimilarity to parents, that participants were paying attention, and that the dependent variables were sensitive. Some incidental findings suggest that feelings of similarity, rather than dissimilarity, to father are related to interest in learning about paternal genealogy.
ContributorsSabree, Kaelyn Adele (Author) / Kenrick, Douglas (Thesis director) / Corbin, William (Committee member) / Neuberg, Steven (Committee member) / Ko, Ahra (Committee member) / Department of Psychology (Contributor) / College of Integrative Sciences and Arts (Contributor) / Barrett, The Honors College (Contributor)
Created2020-12