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- All Subjects: Health
- All Subjects: sports
- Creators: Barrett, The Honors College
- Member of: Theses and Dissertations
- Resource Type: Text
Description
The generation of walking motion is one of the most vital functions of the human body because it allows us to be mobile in our environment. Unfortunately, numerous individuals suffer from gait impairment as a result of debilitating conditions like stroke, resulting in a serious loss of mobility. Our understanding of human gait is limited by the amount of research we conduct in relation to human walking mechanisms and their characteristics. In order to better understand these characteristics and the systems involved in the generation of human gait, it is necessary to increase the depth and range of research pertaining to walking motion. Specifically, there has been a lack of investigation into a particular area of human gait research that could potentially yield interesting conclusions about gait rehabilitation, which is the effect of surface stiffness on human gait. In order to investigate this idea, a number of studies have been conducted using experimental devices that focus on changing surface stiffness; however, these systems lack certain functionality that would be useful in an experimental scenario. To solve this problem and to investigate the effect of surface stiffness further, a system has been developed called the Variable Stiffness Treadmill system (VST). This treadmill system is a unique investigative tool that allows for the active control of surface stiffness. What is novel about this system is its ability to change the stiffness of the surface quickly, accurately, during the gait cycle, and throughout a large range of possible stiffness values. This type of functionality in an experimental system has never been implemented and constitutes a tremendous opportunity for valuable gait research in regard to the influence of surface stiffness. In this work, the design, development, and implementation of the Variable Stiffness Treadmill system is presented and discussed along with preliminary experimentation. The results from characterization testing demonstrate highly accurate stiffness control and excellent response characteristics for specific configurations. Initial indications from human experimental trials in relation to quantifiable effects from surface stiffness variation using the Variable Stiffness Treadmill system are encouraging.
ContributorsBarkan, Andrew Robert (Author) / Artemiadis, Panagiotis (Thesis director) / Santello, Marco (Committee member) / Barrett, The Honors College (Contributor) / Mechanical and Aerospace Engineering Program (Contributor)
Created2015-05
Description
As the prevalence of childhood obesity in the United States rises, opportunities for children to be physically active become more vital. One opportunity for physical activity involves children walking to and from school. However, children that live in areas with a pedestrian-unfriendly built environment and a low degree of walkability are less likely to be physically active and more likely to be overweight. The purpose of this study was to study walking routes from schools in low-income neighborhoods in Southwestern United States to a local community center. Walking routes from the three study schools (South Mountain High School, Percy Julian Middle School, and Rose Linda Elementary School) were determined by distance, popularity, and the presence of a major thoroughfare. Segments and intersections, which formed the routes, were randomly selected from each school's buffer region. The walking routes as a whole, along with the segments and intersections, were audited and scored using built environment assessments tools: MAPS, PEQI and Walkability Checklist. These scores were utilized to develop interactive mapping tools to visualize the quality of the routes, segments and intersections and identify areas for improvement. Results showed that the routes from Percy Julian to the Kroc Center were, overall, rated higher than routes from the other two schools. The highest scoring route, from the seven routes studied, was route 2 from Percy Julian to the Kroc Center along Broadway Road. South Mountain High School was overall the worst starting point for walking to the Kroc Center as those three walking routes were graded as the least walkable. Possible areas for improvement include installing traffic calming features along major thoroughfares and reducing the perceived risk to pedestrian safety by beautifying the community by planting greenery. Future directions include studying the built environment in South Phoenix communities that surround the Kroc Center.
ContributorsZeien, Justin Lee (Author) / Buman, Matthew (Thesis director) / Hekler, Eric (Committee member) / Fellows, Brian (Committee member) / Barrett, The Honors College (Contributor) / School of Sustainability (Contributor) / Department of Chemistry and Biochemistry (Contributor)
Created2015-05
Description
Exercise is a great boon to both the health of individuals and the national as a whole. Exercise provides a wide range of significant and well established benefits to both physical and psychological health, with many benefits that are still being discovered. The effects of exercise on health are somewhat unique, as exercise is one of a limited number of ways to improve health that is not harm a reduction strategy, but instead increases health through direct benefit, rather than increasing health by decreasing damage and harm. Support is also given to the proposal that individuals are in best position to determine the intensity of exercise and to choose primary activities to participate in, in order to provide near maximum physical and psychological benefit, with the understanding that frequency of exercise is of the upmost importance for benefit. The accessibility of exercise and the tremendous health benefit of exercise, makes exercise a huge asset in reducing the exorbitant health care spending and improving mediocre health outcomes in this country; a reasonable goal as numerous countries have better health the United States, even though the United States spends the more than any other country on health.
ContributorsRael, Ashur Scott (Author) / Kashiwagi, Dean (Thesis director) / Kashiwagi, Jacob (Committee member) / Barrett, The Honors College (Contributor) / Department of Chemistry and Biochemistry (Contributor) / School of Film, Dance and Theatre (Contributor)
Created2015-05
Description
The Roller Derby Club at Arizona State University became a student organization in the fall of 2013. They became a practicing team known as the Derby Devils in the spring of 2014. This project documents the creation and development a collegiate roller derby team as they go from a student organization to an athletic team. Collegiate roller derby is still in its infant stages and therefore the purpose of this project is to provide a guide for future collegiate roller derby teams as well as other athletic teams.
ContributorsLee, Alisa Yulim (Author) / Looser, Devoney (Thesis director) / Hultsman, Wendy (Committee member) / Barrett, The Honors College (Contributor) / School of International Letters and Cultures (Contributor) / Department of Chemistry and Biochemistry (Contributor) / W. P. Carey School of Business (Contributor)
Created2014-12
Description
The U.S. sports market is and has been dominated by professional football, basketball, and baseball leagues. U.S. interest in soccer has exploded as the sport looks to establish its position in this saturated sports market. As a general consensus, Major League Soccer (MLS), the recognized professional soccer league in both the U.S. and Canada, is expecting increased growth following the 2014 FIFA World Cup. My goal is to track that growth from June 2014 and to monitor the league's responses to that growth. How do league executives manage growth? I am curious about the background finances- especially when heated negotiations are expected heading into a new collective bargaining agreement (CBA). The compelling question I am looking to answer is: How will the MLS market respond to growth in a highly saturated U.S. sports market, particularly after the 2014 FIFA World Cup?
ContributorsKagen, Samuel Aaron (Author) / Drake, Philip (Thesis director) / Cassidy, Nancy (Committee member) / Barrett, The Honors College (Contributor) / W. P. Carey School of Business (Contributor) / School of Accountancy (Contributor)
Created2015-05
Description
We were driven by the question: what is happening to the popularity of Major League Baseball? In order to answer this question we compared the league structure of Major League Baseball with that of the National Football League. We were able to speak with five former or current members of the respective leagues in order to gain some insight into how the two leagues operate. The main focus of our research was around the payroll structures of the two leagues as well as their revenue sharing policies. In the end, we discovered that Major League Baseball is becoming highly regionalized. The sport is still growing in popularity in terms of revenue and fan involvement, but it is becoming less popular on a national stage. The league is benefitting greatly from factors like the increasing importance of "TiVo proof programming" and a lack of competition. Each league is very different in its own right. While the NFL promotes a perception of competitive balance, Major League Baseball can be plagued by the negative perception it creates surrounding some of its smaller market teams.
ContributorsHeath, Cameron (Co-author) / Linamen, John (Co-author) / Eaton, John (Thesis director) / Mokwa, Michael (Committee member) / Barrett, The Honors College (Contributor) / WPC Graduate Programs (Contributor) / Department of Marketing (Contributor) / Department of Finance (Contributor) / Department of Information Systems (Contributor) / School of Accountancy (Contributor)
Created2015-05
Description
Sports teams are an integral part of a city. They attract revenue to the area around the stadium and they also give a city a sense of pride. The aim of this study was to determine what makes a team successful in the area of attendance using four factors (Bernthal & Graham; Jensen; Kim, Trail & Magnusen; Edensor & Millington; Clowes & Tapp; Greenhalgh & Greenwell; Denaux & Yalcin; Paul & Weinbach & Robbins; Levin & McDonald; Lee & Kang; Drayer; L'Etang; McDonald & Rascher; Armstrong; Ross): the history of the team, the location and population of the city where the team plays, the social media following of the team and the promotional giveaways the team uses to attract fans. Using these four factors, a comparison was made among the Arizona teams and the top performing team in attendance in the respective leagues during the 2013 season. The Arizona Diamondbacks are compared with the Los Angeles Dodgers. The Diamondbacks were not as equipped as the Dodgers in any of the categories. There is a more storied history for the Dodgers, the Dodgers play in Los Angeles - a significantly larger city that Phoenix, where the Arizona Diamondbacks play, they use social media more frequently and more effectively, and they offer more promotional giveaways than the Diamondbacks. The Phoenix Suns are compared to the Chicago Bulls. The Suns history competes with the Bulls, but they lack in the other three categories. The Bulls have a better location in Chicago, their stadium is located in the downtown area; they have a massive social media following and their promotional giveaways are more substantial. The Phoenix Coyotes are compared to the Chicago Blackhawks. The Blackhawks exceeded in all of the categories, while the Coyotes were poor performers in each of the four factors. The Blackhawks have a storied history, they share a stadium with the Bulls, they have a great social media following and they give promotional items away 30 of the 41 home games. The overall recommendations for the teams are to win, in order to help build their locations and make it fun to be near the downtown area, to use social media effectively and engage with their audience, and finally to provide more promotional giveaways to attract people to the games.
ContributorsDugan, Abby Leigh (Author) / Wu, Xu (Thesis director) / Matera, Fran (Committee member) / Barrett, The Honors College (Contributor) / Hugh Downs School of Human Communication (Contributor) / Walter Cronkite School of Journalism and Mass Communication (Contributor)
Created2014-05
Description
When I was unsure of what my thesis project would be, the professor of my thesis prep class, Jill Johnson, recommended that I choose a topic that I am passionate about. Immediately, my mind went to basketball and the NBA, the business and operations side of things to be specific. Initially, this research paper was going to look into market size and how those teams in a smaller market made their money and ran their teams. It was to focus on some of the more successful franchises that come from smaller markets, as well as those franchises that have been historically unsuccessful. However, the kind of data that I was looking for on market sizes was not very available. So I ended up focusing almost exclusively on the operations side of things. I wanted to see if there was one strategy for building a team that had proven to be more successful than others. I was not sure what sort of answers I would find, but I knew that there had to be some useful data that had yet to be discovered. I settled on researching the success of teams that build primarily using players they drafted versus teams that were built primarily through trades and free agent signings. I also wanted to illuminate the difficulties that front offices, particularly those in smaller markets, face when building a franchise. I chose to focus on things such as the luxury tax and betting on the wrong players. This paper went a lot of different directions before it became what it did. I want to thank all of those who helped me, particularly my director Tim McGuire, my second reader Peter Bhatia and Jill Johnson for helping me get started on the most intimidating, yet rewarding, project that I have ever been a part of.
ContributorsJohnson, Connor David (Author) / McGuire, Tim (Thesis director) / Bhatia, Peter (Committee member) / Walter Cronkite School of Journalism and Mass Communication (Contributor) / Barrett, The Honors College (Contributor)
Created2015-05
Description
Abstract I sought out a project that would be able to intertwine the topics of business law and the business of sports. After reading and researching a few different options, one combination of law and sports that stood out to me was the frequent labor disputes between NHL owners and the players' union. The main goal of this project was to examine whether or not the lockouts that were instituted by National Hockey League owners during the labor disputes that occurred in 2004 and 2012 actually left the league with a better long term financial and social landscape. Through the examination of the stakeholders that were involved in each dispute and their resulting situations, I presented my answer to the above question. In order to properly study the overall situation, I also discussed the history of sports business, the history of the National Hockey League's business landscape, and collective bargaining in sports amongst other topics.
ContributorsNix, Eric Anthony (Author) / Eaton, John (Thesis director) / Kutz, Elana (Committee member) / Barrett, The Honors College (Contributor) / Department of Marketing (Contributor) / W. P. Carey School of Business (Contributor)
Created2015-05
Description
With higher than normal levels of cardiovascular disease, diabetes, obesity, and sexually transmitted diseases within the Deaf community, it is clear that the current level of medical care is failing. This can stem from many different issues, from the mistrust of doctors to the fact that scientific education in the Deaf community is introduced at a later time in comparison to the hearing population. Similarly, there is a distinct lack of Deaf and hard of hearing medical staff. All of this culminates in the fact that the system needs to change. The addition of more Deaf staff in the medical environment, more staff interpreters, and doctors that have experience with the Deaf community engenders the metamorphosis of this group from unhealthy to healthy. Extra exposure for doctors during clinical rotations to deaf patients as well as training in Deaf Culture will further increase the comfort level of Deaf community members utilizing health services. As a result, the overall state of medical care for the Deaf population will improve with these modifications to the current system.
ContributorsBrar, Serbnoor Singh (Author) / Quinn, Paul (Thesis director) / Howard, Pamela (Committee member) / Barrett, The Honors College (Contributor) / Department of Chemistry and Biochemistry (Contributor)
Created2015-05