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Description
A 1969 report identified South Phoenix as a community that simply needed to "strengthen residential identity" (City of Phoenix), but the decades of blight and decline that followed led to the eventual adoption of the South Phoenix Village Redevelopment Area Plan in 1989. The plan recognized that twelve block area

A 1969 report identified South Phoenix as a community that simply needed to "strengthen residential identity" (City of Phoenix), but the decades of blight and decline that followed led to the eventual adoption of the South Phoenix Village Redevelopment Area Plan in 1989. The plan recognized that twelve block area five miles southeast of the heart of Phoenix needed comprehensive revitalization. Many of the programs implemented by the City over the 20 years have been successful, but the plan has not been reevaluated in more than a decade. This research seeks to compile information as a proxy for an update on the current state of South Phoenix Village with a goal of ascertaining whether a comprehensive plan continues to be the best revitalization tool for the neighborhood. Using census tract-level data, housing, social, and economic characteristics were analyzed in an effort to identify the barriers to success that South Phoenix faces as the area continues to be rehabilitated. Some issues that have been rampant in the 1980s continues to plague the area, but others seem to have been mitigated. Following analysis of the data in the context of residential stability and neighborhood health, conclusions concerning the advantages and limitations of the comprehensive plan approach for South Phoenix Village were drawn, and recommendations for future initiatives in the area were made.
ContributorsAagard, Sarah (Author) / Dantico, Marilyn (Thesis director) / Lewis, Paul (Committee member) / Mack, Elizabeth (Committee member) / Barrett, The Honors College (Contributor)
Created2012-05
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Description
I was interested to see if there were any statistically significant differences in political ideology between Master's of Accountancy students (MACC) and Master's of Taxation students (MTax) at Arizona State University. I hypothesized that the MACC students would tend to be more liberal or less conservative than the MTax students,

I was interested to see if there were any statistically significant differences in political ideology between Master's of Accountancy students (MACC) and Master's of Taxation students (MTax) at Arizona State University. I hypothesized that the MACC students would tend to be more liberal or less conservative than the MTax students, while the MTax students would tend to be more conservative or less liberal than the MACC students. Scholars have found ways that conservatives and liberals differ, including differences in personality traits of conscientiousness and openness, as well as the types of careers they are drawn to. Scholars have also performed personality tests on accountants, accounting students, and accounting faculty to show how they differ. I distributed a voluntary online survey to students to discern their political beliefs. Most of the questions I asked did not reveal any statistically significant differences between students from the two programs, but the questions that did reveal some statistically significant differences showed that MACC students were more likely to be liberal or less conservative on certain issues, while the opposite was true for the MTax students. The statistically significant differences tended to appear for questions related to social policy rather than economic policy. This finding supports previous studies that show how social policy tends to be more divisive than economic policy.
ContributorsAnderson, Brett Patrick (Author) / Lewis, Paul (Thesis director) / Lowe, D. Jordan (Committee member) / Department of Finance (Contributor) / School of Accountancy (Contributor) / Barrett, The Honors College (Contributor)
Created2015-12
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Description
This thesis concerns the adoption of health information technology in the medical sector, specifically electronic health records (EHRs). EHRs have been seen as a great benefit to the healthcare system and will improve the quality of patient care. The federal government, has seen the benefit EHRs can offer, has been

This thesis concerns the adoption of health information technology in the medical sector, specifically electronic health records (EHRs). EHRs have been seen as a great benefit to the healthcare system and will improve the quality of patient care. The federal government, has seen the benefit EHRs can offer, has been advocating the use and adoption of EHR for nearly a decade now. They have created policies that guide medical providers on how to implement EHRs. However, this thesis concerns the attitudes medical providers in Phoenix have towards government implementation. By interviewing these individuals and cross-referencing their answers with the literature this thesis wants to discover the pitfalls of federal government policy toward EHR implementation and EHR implementation in general. What this thesis found was that there are pitfalls that the federal government has failed to address including loss of provider productivity, lack of interoperability, and workflow improvement. However, the providers do say there is still a place for government to be involved in the implementation of EHR.
ContributorsKaldawi, Nicholas Emad (Author) / Lewis, Paul (Thesis director) / Cortese, Denis (Committee member) / Jones, Ruth (Committee member) / Barrett, The Honors College (Contributor) / School of Politics and Global Studies (Contributor) / School of Human Evolution and Social Change (Contributor)
Created2013-05
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Description

Despite the fact that seizures are commonly associated with autism spectrum disorder (ASD), the effectiveness of treatments for seizures has not been well studied in individuals with ASD. This manuscript reviews both traditional and novel treatments for seizures associated with ASD. Studies were selected by systematically searching major electronic databases

Despite the fact that seizures are commonly associated with autism spectrum disorder (ASD), the effectiveness of treatments for seizures has not been well studied in individuals with ASD. This manuscript reviews both traditional and novel treatments for seizures associated with ASD. Studies were selected by systematically searching major electronic databases and by a panel of experts that treat ASD individuals. Only a few anti-epileptic drugs (AEDs) have undergone carefully controlled trials in ASD, but these trials examined outcomes other than seizures. Several lines of evidence point to valproate, lamotrigine, and levetiracetam as the most effective and tolerable AEDs for individuals with ASD. Limited evidence supports the use of traditional non-AED treatments, such as the ketogenic and modified Atkins diet, multiple subpial transections, immunomodulation, and neurofeedback treatments. Although specific treatments may be more appropriate for specific genetic and metabolic syndromes associated with ASD and seizures, there are few studies which have documented the effectiveness of treatments for seizures for specific syndromes. Limited evidence supports l-carnitine, multivitamins, and N-acetyl-l-cysteine in mitochondrial disease and dysfunction, folinic acid in cerebral folate abnormalities and early treatment with vigabatrin in tuberous sclerosis complex. Finally, there is limited evidence for a number of novel treatments, particularly magnesium with pyridoxine, omega-3 fatty acids, the gluten-free casein-free diet, and low-frequency repetitive transcranial magnetic simulation. Zinc and l-carnosine are potential novel treatments supported by basic research but not clinical studies. This review demonstrates the wide variety of treatments used to treat seizures in individuals with ASD as well as the striking lack of clinical trials performed to support the use of these treatments. Additional studies concerning these treatments for controlling seizures in individuals with ASD are warranted.

ContributorsFrye, Richard E. (Author) / Rossignol, Daniel (Author) / Casanova, Manuel F. (Author) / Brown, Gregory L. (Author) / Martin, Victoria (Author) / Edelson, Stephen (Author) / Coben, Robert (Author) / Lewine, Jeffrey (Author) / Slattery, John C. (Author) / Lau, Chrystal (Author) / Hardy, Paul (Author) / Fatemi, S. Hossein (Author) / Folsom, Timothy D. (Author) / MacFabe, Derrick (Author) / Adams, James (Author) / Ira A. Fulton Schools of Engineering (Contributor)
Created2013-09-13
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Description

There is a growing body of scientific evidence that the health of the microbiome (the trillions of microbes that inhabit the human host) plays an important role in maintaining the health of the host and that disruptions in the microbiome may play a role in certain disease processes. An increasing

There is a growing body of scientific evidence that the health of the microbiome (the trillions of microbes that inhabit the human host) plays an important role in maintaining the health of the host and that disruptions in the microbiome may play a role in certain disease processes. An increasing number of research studies have provided evidence that the composition of the gut (enteric) microbiome (GM) in at least a subset of individuals with autism spectrum disorder (ASD) deviates from what is usually observed in typically developing individuals. There are several lines of research that suggest that specific changes in the GM could be causative or highly associated with driving core and associated ASD symptoms, pathology, and comorbidities which include gastrointestinal symptoms, although it is also a possibility that these changes, in whole or in part, could be a consequence of underlying pathophysiological features associated with ASD. However, if the GM truly plays a causative role in ASD, then the manipulation of the GM could potentially be leveraged as a therapeutic approach to improve ASD symptoms and/or comorbidities, including gastrointestinal symptoms.

One approach to investigating this possibility in greater detail includes a highly controlled clinical trial in which the GM is systematically manipulated to determine its significance in individuals with ASD. To outline the important issues that would be required to design such a study, a group of clinicians, research scientists, and parents of children with ASD participated in an interdisciplinary daylong workshop as an extension of the 1st International Symposium on the Microbiome in Health and Disease with a Special Focus on Autism (www.microbiome-autism.com). The group considered several aspects of designing clinical studies, including clinical trial design, treatments that could potentially be used in a clinical trial, appropriate ASD participants for the clinical trial, behavioral and cognitive assessments, important biomarkers, safety concerns, and ethical considerations. Overall, the group not only felt that this was a promising area of research for the ASD population and a promising avenue for potential treatment but also felt that further basic and translational research was needed to clarify the clinical utility of such treatments and to elucidate possible mechanisms responsible for a clinical response, so that new treatments and approaches may be discovered and/or fostered in the future.

ContributorsFrye, Richard E. (Author) / Slattery, John (Author) / MacFabe, Derrick F. (Author) / Allen-Vercoe, Emma (Author) / Parker, William (Author) / Rodakis, John (Author) / Adams, James (Author) / Krajmalnik-Brown, Rosa (Author) / Bolte, Ellen (Author) / Kahler, Stephen (Author) / Jennings, Jana (Author) / James, Jill (Author) / Cerniglia, Carl E. (Author) / Midtvedt, Tore (Author) / Ira A. Fulton Schools of Engineering (Contributor)
Created2015-05-07
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Description

Background: Despite the high prevalence of seizure, epilepsy and abnormal electroencephalograms in individuals with autism spectrum disorder (ASD), there is little information regarding the relative effectiveness of treatments for seizures in the ASD population. In order to determine the effectiveness of traditional and non-traditional treatments for improving seizures and influencing other

Background: Despite the high prevalence of seizure, epilepsy and abnormal electroencephalograms in individuals with autism spectrum disorder (ASD), there is little information regarding the relative effectiveness of treatments for seizures in the ASD population. In order to determine the effectiveness of traditional and non-traditional treatments for improving seizures and influencing other clinical factor relevant to ASD, we developed a comprehensive on-line seizure survey.

Methods: Announcements (by email and websites) by ASD support groups asked parents of children with ASD to complete the on-line surveys. Survey responders choose one of two surveys to complete: a survey about treatments for individuals with ASD and clinical or subclinical seizures or abnormal electroencephalograms, or a control survey for individuals with ASD without clinical or subclinical seizures or abnormal electroencephalograms. Survey responders rated the perceived effect of traditional antiepileptic drug (AED), non-AED seizure treatments and non-traditional ASD treatments on seizures and other clinical factors (sleep, communication, behavior, attention and mood), and listed up to three treatment side effects.

Results: Responses were obtained concerning 733 children with seizures and 290 controls. In general, AEDs were perceived to improve seizures but worsened other clinical factors for children with clinical seizure. Valproic acid, lamotrigine, levetiracetam and ethosuximide were perceived to improve seizures the most and worsen other clinical factors the least out of all AEDs in children with clinical seizures. Traditional non-AED seizure and non-traditional treatments, as a group, were perceived to improve other clinical factors and seizures but the perceived improvement in seizures was significantly less than that reported for AEDs. Certain traditional non-AED treatments, particularly the ketogenic diet, were perceived to improve both seizures and other clinical factors. For ASD individuals with reported subclinical seizures, other clinical factors were reported to be worsened by AEDs and improved by non-AED traditional seizure and non-traditional treatments. The rate of side effects was reportedly higher for AEDs compared to traditional non-AED treatments.

Conclusion: Although this survey-based method only provides information regarding parental perceptions of effectiveness, this information may be helpful for selecting seizure treatments in individuals with ASD.

ContributorsFrye, Richard E. (Author) / Sreenivasula, Swapna (Author) / Adams, James (Author) / Ira A. Fulton Schools of Engineering (Contributor)
Created2011-05-18
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Description

This study attempts to answer the following questions: Is civic engagement a social activity among 18-25-year-old college students? How are opinions regarding civic and political engagement impacted by social settings? How are civic and political engagement atmospheres impacted by social distancing and isolation protocol? In this study, the researcher hypothesized

This study attempts to answer the following questions: Is civic engagement a social activity among 18-25-year-old college students? How are opinions regarding civic and political engagement impacted by social settings? How are civic and political engagement atmospheres impacted by social distancing and isolation protocol? In this study, the researcher hypothesized that civic and political engagement are social activities, so they are therefore susceptible to changing social context. Since the COVID-19 pandemic disrupted typical social interaction through social distancing and isolation protocol, the researcher hypothesized that it also altered mechanisms of civic and political engagement. Political engagement would be more prevalent among students who participate with others even in pandemic conditions that may otherwise decrease close contact and social interactions. These findings seem to disagree with the literature that suggests young people are supplanting voting with other forms of engagement (Zukin et al., 2006). Rather, the “complexity” denoted in interviews and in reports of engagements on the pre- and post-election surveys suggests that young people are voting as well as dedicating their time to other activities. Voting does seem to be a social activity according to the interviews, poll observations, and the surveys. This is consistent with the literature regarding social norms and group predictors. However, this social aspect of engagement seems to manifest in a wider variety of formats that originally thought. Finally, students continued to engage in the context of the pandemic that surrounded the election in question. It seems that the formats through which students engaged have expanded to maintain the connections that are crucial to civic participation.

ContributorsBrown, Kelli A. (Author) / Cook-Davis, Alison (Thesis director) / Lewis, Paul (Committee member) / Schuster, Roseanne (Committee member) / School of Politics and Global Studies (Contributor) / School of Human Evolution & Social Change (Contributor) / School of Life Sciences (Contributor) / School of Social Transformation (Contributor) / Barrett, The Honors College (Contributor)
Created2021-05
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Description

This thesis is about how Liberian activists were able to help Liberian immigrants under Temporary Protected Status and Deferred Enforced Departure (DED) to convince President Trump to extend DED policy. They also lobbied members of Congress to pass the Liberian Relief Immigration Fairness Act, which granted permanent legal status to

This thesis is about how Liberian activists were able to help Liberian immigrants under Temporary Protected Status and Deferred Enforced Departure (DED) to convince President Trump to extend DED policy. They also lobbied members of Congress to pass the Liberian Relief Immigration Fairness Act, which granted permanent legal status to TPS and DED recipients. My research questions were: How did advocacy groups influence politicians? How did the media cover the narrative that advocacy groups crafted? How was the battle to get an effective resolution accomplished? I interviewed advocacy groups and a congressional staffer and analyzed various primary and secondary sources in order to gain historical context. This case study will provide the reader deeper understanding about the complexity of the broken immigration system in the United States that has been ongoing for many years. I will also discuss the Constitutional debate on prosecutorial discretion that continues to raise the alarm on many issues that complicate the process. Additionally, this study will benefit other countries hoping to solve their immigration crisis and more importantly, it will bring awareness to the general public in the United States and help hold elected officials accountable when discussing the betterment of immigration issues. I found that Liberian activists, TPS and DED recipients were very influential in getting favorable legislation passed.

ContributorsMurray, Prince (Author) / Lewis, Paul (Thesis director) / Simhony, Avital (Committee member) / School of Politics and Global Studies (Contributor) / Barrett, The Honors College (Contributor)
Created2021-05
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Description
Background
Drosophila melanogaster has been established as a model organism for investigating the developmental gene interactions. The spatio-temporal gene expression patterns of Drosophila melanogaster can be visualized by in situ hybridization and documented as digital images. Automated and efficient tools for analyzing these expression images will provide biological insights into the

Background
Drosophila melanogaster has been established as a model organism for investigating the developmental gene interactions. The spatio-temporal gene expression patterns of Drosophila melanogaster can be visualized by in situ hybridization and documented as digital images. Automated and efficient tools for analyzing these expression images will provide biological insights into the gene functions, interactions, and networks. To facilitate pattern recognition and comparison, many web-based resources have been created to conduct comparative analysis based on the body part keywords and the associated images. With the fast accumulation of images from high-throughput techniques, manual inspection of images will impose a serious impediment on the pace of biological discovery. It is thus imperative to design an automated system for efficient image annotation and comparison.
Results
We present a computational framework to perform anatomical keywords annotation for Drosophila gene expression images. The spatial sparse coding approach is used to represent local patches of images in comparison with the well-known bag-of-words (BoW) method. Three pooling functions including max pooling, average pooling and Sqrt (square root of mean squared statistics) pooling are employed to transform the sparse codes to image features. Based on the constructed features, we develop both an image-level scheme and a group-level scheme to tackle the key challenges in annotating Drosophila gene expression pattern images automatically. To deal with the imbalanced data distribution inherent in image annotation tasks, the undersampling method is applied together with majority vote. Results on Drosophila embryonic expression pattern images verify the efficacy of our approach.
Conclusion
In our experiment, the three pooling functions perform comparably well in feature dimension reduction. The undersampling with majority vote is shown to be effective in tackling the problem of imbalanced data. Moreover, combining sparse coding and image-level scheme leads to consistent performance improvement in keywords annotation.
ContributorsSun, Qian (Author) / Muckatira, Sherin (Author) / Yuan, Lei (Author) / Ji, Shuiwang (Author) / Newfeld, Stuart (Author) / Kumar, Sudhir (Author) / Ye, Jieping (Author) / Biodesign Institute (Contributor) / Center for Evolution and Medicine (Contributor) / College of Liberal Arts and Sciences (Contributor) / School of Life Sciences (Contributor) / Ira A. Fulton Schools of Engineering (Contributor)
Created2013-12-03
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Description

Background:
Drosophila gene expression pattern images document the spatiotemporal dynamics of gene expression during embryogenesis. A comparative analysis of these images could provide a fundamentally important way for studying the regulatory networks governing development. To facilitate pattern comparison and searching, groups of images in the Berkeley Drosophila Genome Project (BDGP) high-throughput

Background:
Drosophila gene expression pattern images document the spatiotemporal dynamics of gene expression during embryogenesis. A comparative analysis of these images could provide a fundamentally important way for studying the regulatory networks governing development. To facilitate pattern comparison and searching, groups of images in the Berkeley Drosophila Genome Project (BDGP) high-throughput study were annotated with a variable number of anatomical terms manually using a controlled vocabulary. Considering that the number of available images is rapidly increasing, it is imperative to design computational methods to automate this task.

Results:
We present a computational method to annotate gene expression pattern images automatically. The proposed method uses the bag-of-words scheme to utilize the existing information on pattern annotation and annotates images using a model that exploits correlations among terms. The proposed method can annotate images individually or in groups (e.g., according to the developmental stage). In addition, the proposed method can integrate information from different two-dimensional views of embryos. Results on embryonic patterns from BDGP data demonstrate that our method significantly outperforms other methods.

Conclusion:
The proposed bag-of-words scheme is effective in representing a set of annotations assigned to a group of images, and the model employed to annotate images successfully captures the correlations among different controlled vocabulary terms. The integration of existing annotation information from multiple embryonic views improves annotation performance.

ContributorsJi, Shuiwang (Author) / Li, Ying-Xin (Author) / Zhou, Zhi-Hua (Author) / Kumar, Sudhir (Author) / Ye, Jieping (Author) / Biodesign Institute (Contributor) / Ira A. Fulton Schools of Engineering (Contributor) / School of Electrical, Computer and Energy Engineering (Contributor) / College of Liberal Arts and Sciences (Contributor) / School of Life Sciences (Contributor)
Created2009-04-21