Matching Items (43,913)
Description
This project uses the tintype process to create contemporary portraits. The tintype is a nineteenth century photographic process that creates a direct positive on a sheet of metal. The images were created using the same process from the 1800s, as well as a more contemporary method. The natural imperfections caused by both processes were used to help examine the intimacy and emotion present in the portraits.
ContributorsRichey, Jordyn Elizabeth (Author) / Danh, Binh (Thesis director) / Schneider, Betsy (Committee member) / Barrett, The Honors College (Contributor) / T. Denny Sanford School of Social and Family Dynamics (Contributor) / School of Art (Contributor)
Created2014-05
Description
The issue of adolescent dating violence is a relatively new field of research, but several studies have shown that adolescent dating violence is distinct from adult domestic violence and has its own implications and patterns. Many studies have shown that both males and females appear to be the victims and perpetrators of dating violence, and often times in abusive dating relationships, the perpetration is mutual. Involvement with adolescent dating violence has serious physical and psychological health consequences, and in order to combat this social phenomenon, effective prevention programs are needed. The present study discusses key characteristics of school-based prevention programs that have been shown to be effective, as well as looks specifically at one such prevention program called BLOOM for Healthy Relationships™. The researcher in this study originally set out to conduct a program evaluation of BLOOM, but encountered several obstacles with the approval process that prevented the evaluation from being completed in the available time frame. This report is now framed as a case study that will discuss the necessary resources for preparing to conduct a program evaluation, describe the obstacles encountered in the approval process and make suggestions for future strategies to complete program evaluations of BLOOM.
ContributorsKellums, Megan Marie (Author) / Updegraff, Kimberly (Thesis director) / Dumka, Larry (Committee member) / Barrett, The Honors College (Contributor) / School of Mathematical and Statistical Sciences (Contributor) / Department of Psychology (Contributor)
Created2014-05
Description
Concurrent with the epidemic of childhood obesity (17% of adolescents), an unprecedented world-wide increase in the prevalence of several adiposity-related complications (including fatty liver disease (hepatic steatosis), type 2 diabetes and early cardiovascular disorders) in this age group, has emerged. Two principle environmental variables play an essential role in the development and maintenance of obesity and in disturbing glucose homeostasis: a lack of physical exercise and overnutrition, i.e., high carbohydrate and high fat diets (HFD). It was our laboratory's intention to develop a rodent model to examine whether the metabolic instability observed in human pubertal children is also present in maturing rats and whether a HFD during this maturational period enhances adipose-related complications with or without an increase in body weight. We hypothesized that maturing Sprague-Dawley rats would reveal a profile of metabolic disturbances and that a disruption of the hyperbolic arrangement between insulin sensitivity and insulin release would be evident (statistically significant changes in fasting hyperinsulinemia, insulin resistance, and insulin release) indicating a high risk environment for future cardiometabolic diseases. It was observed that pubertal rats are metabolically impaired and that a HFD substantially enhances metabolic deficits with marked disturbance in insulin sensitivity (hyperinsulinemia). Additionally, substantial lipogenesis was observed in visceral and liver tissue, potentially as a result of hyperinsulinemia. Both phenotypes of maturing rats exposed to a HFD (obesity prone and obesity resistant) demonstrated "metabolic obesity" regardless of physical phenotype. These outcomes have relevance in the context of public health, particularly if lipocentricity is viewed as an essential element in the challenge of preventing and/or treating perturbations to the metabolic health of pubertal children.
ContributorsSmith, John Clark (Author) / Caplan, Michael (Thesis director) / Herman, Richard (Committee member) / Barrett, The Honors College (Contributor) / Harrington Bioengineering Program (Contributor)
Created2014-05
Description
Establishing a healthcare practice in the U. S. by a Mexican national involves many different steps at federal as well as state levels. The recent implementation of the Patient Protection and Affordable Care Act overhauls some requirements which include increased Medicaid eligibility as well as mandatory health insurance coverage. With these changes taking place over the next few years, the need for healthcare providers will expand. Consequently, I look into the requirements of establishing an urgent care practice in the state of Arizona. Given that Phoenix has a 40.8% Hispanic population and that the Affordable Care Act will increase the coverage of this demographic, it is the city of focus for my analysis. In order to make access to the Arizona healthcare market more impartial and accessible to Mexican entrepreneurs, changes need to be made to the certification process of medical physicians who graduated from Mexican universities. The general disadvantage of Mexican physicians as compared to their U. S. counterparts comes in the form of increased certification times and additional processes. An equal playing field will allow the ease in movement of medical physicians between the U. S. and Mexico which will help meet the increased demand over the next few years. From ownership to taxation and medical billing and coding, this analysis focuses on the many requirements needed to establish an urgent care in Arizona.
ContributorsIbarra, Joseph Anthony (Author) / Carlos, Velez-Ibanez (Thesis director) / Cruz-Torres, Maria (Committee member) / Barrett, The Honors College (Contributor) / W. P. Carey School of Business (Contributor)
Created2014-05
Description
The main goal of this study was to understand the awareness of small business owners regarding occupational fraud, meaning fraud committed from within an organization. A survey/questionnaire was used to gather insight into the knowledge and perceptions of small business owners, while also obtaining information about the history of fraud and the internal controls within their business. Twenty-four owners of businesses with less than 100 employees participated in the study. The results suggest that small business owners overestimate their knowledge regarding internal controls and occupational fraud, while also underestimating the risk of fraud within their own business. In fact, 92% of participants were not at all familiar with the popular Internal Control \u2014 Integrated Framework published by the Committee of Sponsoring Organizations of the Treadway Commission. The results also show that small business owners tend to overestimate the protection provided by their currently implemented controls in regard to their risk of fraud. Overall, through continued knowledge of internal controls and occupational fraud, business owners can better protect their businesses from the risk of occupational fraud by increasing their awareness of fraud.
ContributorsDennis, Lauren Nicole (Author) / Orpurt, Steven (Thesis director) / Munshi, Perseus (Committee member) / Barrett, The Honors College (Contributor) / Department of Information Systems (Contributor) / School of Accountancy (Contributor)
Created2014-05
Description
In a world in which technologies proliferate at a rapid rate, it is no surprise that the medical device industry has grown in leaps and bounds. This surge in medical technology, especially implantable medical technology, has altered the modern operating room, transforming surgery from a technique-driven activity into a technology-driven profession. This reliance upon technologies has fostered close ties between physicians and the medical device industry and within this relationship, medical device representatives play an integral role. This paper will investigate the relationship that exists between physicians and the medical device industry along with the potential conflicts of interest that may result due to this relationship. I will focus in particular on orthopedic medical devices due to media attention as a result of a 2007 Department of Justice settlement involving the leading orthopedic companies. This case proved instrumental in highlighting previously unknown instances in which conflicts of interest were occurring in the medical device industry.
ContributorsLove, Kailey (Author) / Robert, Jason (Thesis director) / Marchant, Gary (Committee member) / Buchholtz, Stephanie (Committee member) / Barrett, The Honors College (Contributor) / School of International Letters and Cultures (Contributor) / School of Life Sciences (Contributor) / School for the Science of Health Care Delivery (Contributor)
Created2014-05
Description
Social relationships are the single most factor that create joy in human lives. And yet, the ways we are building our cities and structuring our lives reduces our chances of interaction and increases isolation. Creating more public spaces may be a possible solution to this problem of declining social cohesion. Public spaces have been shown to improve rates of social cohesion and social interaction. They have also been show to have positive effects on physical health, local economies, the natural environment, reducing crime rates and psychological health. Creating public spaces in areas that are low-income or have limited amounts of space can be very challenging. This paper profiles options of community created spaces, space public spaces and temporary public spaces. All of which are options for low-income and limited space communities. The paper concludes with the summery of an active project to create a public space in such a community through a joint-use agreement.
ContributorsChampagne, Elizabeth Anne (Author) / Golub, Aaron (Thesis director) / Kelley, Jason (Committee member) / Barrett, The Honors College (Contributor) / School of Sustainability (Contributor) / School of Geographical Sciences and Urban Planning (Contributor) / Department of Psychology (Contributor)
Created2014-05
Description
The exhaust system is an integral part of any internal combustion engine. A well- designed exhaust system efficiently removes exhaust gasses expelled from the cylinders. If tuned for performance purposes, the exhaust system can also exhibit scavenging and supercharging characteristics. This project reviews the major components of an exhaust system and discusses the proper design techniques necessary to utilize the performance boosting potential of a tuned exhaust system for a four-stroke engine. These design considerations are then applied to Arizona State University's Formula SAE vehicle by comparing the existing system to a properly tuned system. An inexpensive testing method, developed specifically for this project, is used to test the effectiveness of the current design. The results of the test determined that the current design is ineffective at scavenging neighboring pipes of exhaust gasses and should be redesigned for better performance.
ContributorsKnutsen, Jeffrey Scott (Author) / Huang, Huei-Ping (Thesis director) / Steele, Bruce (Committee member) / Barrett, The Honors College (Contributor) / Mechanical and Aerospace Engineering Program (Contributor)
Created2014-05
Description
Ephemeral and intermittent streams are valuable sources of surface water support in the arid ecosystems of the Southwestern United States. These streams account for over 80% of the streams in the American Southwest and their importance has been indicated in many studies. Ephemeral and intermittent streams support a wide range of plant and animal species in both continuous and episodic fashions. This study aimed to gain a better understanding of the relationship between streamflow permanence and patterns of biomass and secondary production of the riparian fauna these ecosystems support. This was accomplished through a yearlong survey in the Huachuca Mountains of Southeastern, Arizona where macroinvertebrates were collected at various sites along a gradient of streamflow permanence before, during, and after the three month monsoon season that supplies most of the annual rainfall in this region. The results of my surveys indicate that 1) Sites characterized by low streamflow permanence were more responsive to changes in precipitation than sites characterized by relatively high streamflow permanence 2) In ephemeral streams, there is a significant peak in terrestrial macroinvertebrate production and biomass both during and after the monsoon season 3) streamflow permanence may convey consistent but not exceptional secondary production whereas seasonality in rainfall may convey exceptional but episodic secondary production—more so in sites where streamflow is not consistent.
ContributorsMcCartin, Michael Patrick (Author) / Sabo, John (Thesis director) / Stromberg, Juliet (Committee member) / Barrett, The Honors College (Contributor) / School of Life Sciences (Contributor)
Created2014-05
Description
My thesis is a creative project in which I designed, developed, marketed, and sold a mobile application on the iOS (iPhone) platform. In addition to developing a mobile application, I also formed a Limited Liability Company, Flem LLC, which I will own, manage, and operate for the duration of this project and beyond the thesis project. Flem LLC allows me to create a unique brand for my company, separate from myself, as well as providing legal protection for my personal assets. My initial application is titled "Derpy Calc". It is a basic calculator for iPhone capable of adding, subtracting, multiplying, dividing, and taking the square root of positive, negative, and decimal numbers. Derpy Calc is unique because before it will output an answer, Derpy, the calculator's personality, will make a remark or ask a question that is factual, random, or silly. This application is targeted at teenagers and young adults and the outputs Derpy gives will be targeted those demographic. The purpose of this application is to provide humor and spontaneity to the process of doing math and is currently the only iOS application with that focus. Derpy debuted on the Apple App store on March 1st 2013. As of March 27th, it is on Version 1.2, has had 457 advertisement views on 328 downloads. It has earned Flem LLC a total of $0.75 in advertising revenues.
ContributorsFleming, William Patrick (Author) / Peck, Sidnee (Thesis director) / Nemanich, Louise (Committee member) / Faucon, Christophe (Committee member) / Barrett, The Honors College (Contributor) / Department of Finance (Contributor) / School of Accountancy (Contributor)
Created2013-05