2014 Abstracts

Paydon Newman, Dixie State University Health Several studies (Shepley, 2012; Sherman-Bien, 2011; Walch, 2010) have found that sunlight has a stress-reducing effect on those who are exposed to it. An innovative new design of artificial lighting known as RaLight is proposed to reflect light with a color rendering index nearly identical to natural sunlight. This study will examine the relationship between exposure to RaLight (as a substitute for sunlight) and levels of stress. RaLight is predicted to decrease levels of stress in test subjects. In several hospice facilities, test subjects will consist of an estimated 100 patients both male and female with ages ranging from 65 to 85 years. This research is designed as a single subject experiment (ABA). The initial control condition will be the common indoor environment which exposes patients to standard fluorescent lighting. Replacing light fixtures with RaLight will then establish both the second phase of the experiment and the independent variable. A follow up re-installment of the initial fluorescent lighting will be conducted post-RaLight phase. Throughout each phase, questionnaires regarding the overall well-being of patients will be completed by hospice staff.

Rhett Thomson, Utah Valley University Health Previous studies have shown high-frequency (HF) ultrasound may be sufficiently sensitive to detect and differentiate between both the histopathology and molecular subtypes of breast cancer. The goal of this study was to test the boundaries of HF ultrasonic testing methods. The parameter of interest was the effect of formalin fixation on tissue samples. Formalin has been found to stiffen tissues. Since ultrasound is sensitive to histological properties such as stiffness and adhesion factors, stiffening caused by fixation may compromise the results of the HF ultrasound analysis. This study monitored potential changes to HF measurements caused by tissue fixation. The fixation solution used was 10% neutral buffered formalin. The same formalin solution is used by hospitals after breast conserving surgery (BCS) to prepare and preserve excised tissue specimens for pathology. If no change in HF ultrasound analysis is detected in tissue samples before or after fixation, prepared tissue specimens from BCS patients may be used as viable samples for HF ultrasonic testing. Twenty tissue samples were used in this study. All samples were excised from the cortex, medulla, or ureter of a fresh cow kidney. Samples were tested with HF ultrasound. Testing conditions and procedures were identical to previous breast cancer tests. HF ultrasonic testing was completed at the zero hour mark and then repeated at five successive time intervals during fixation. Data collected from each sample was compared across all time intervals to detect any changes caused by fixation. Analysis of the data showed no significant changes in HF readings before, during, or after fixation up to 17 hours. Any variations observed were within experimental error. These findings demonstrate that formalin fixation does not affect the accuracy of HF ultrasonic testing techniques on bovine tissue samples. To reinforce the findings, this study will be repeated using different types of tissues.

Zacrey Hansen, Utah Valley University Humanities Within Old Norse myth lurks Hildolf, whose name means Battle-Wolf. He only appears in the Medieval Norse poems twice: in a name list of Odin’s sons in the Prose Edda, and then is off-handedly mentioned by Odin himself, in the Poetic Edda. Since the mythic stories make no other mention of Hildolf, the general scholarly consensus is that Hildolf is simply another of Odin’s many aliases. Indeed, Odin’s association with wolves, especially those that attend him, makes this a likely conclusion. This thesis, however, takes a different approach; that the Poetic Edda reinforces Hildolf’s status as Odin’s son by listing Thor and Hildolf’s names together. Moreover, a closer look at speech ascribed to Odin places Hildolf’s domain of Rathsey’s Sound within the river that separates Jotunheim and Asgard. Further analysis of cultural context also reveals symbolic and etymological parallels between Hildolf and the Ulfhednar, or Wolf-Coats, Norse warriors famously known for taking on the aspect of the wolf during battle. Through the synthesis of these disparate connections, this paper develops a clearer picture of Hildolf’s place in Norse mythology. Asgardian by birth, though not by station, Hildolf stands as the connection between gods and giants, between man and beast, and as Thor guides men to defend against enemies from without, Hildolf guides them to defend against the enemies from within. The conference presentation of this research stems from a longer work planned for submission to The Journal of Contemporary Heathen Thought.

Jackson Bell, Brigham Young University Humanities Since a military coup in 2009, Madagascar’s low standard of living, political instability, and weak economy have worsened. One way to improve the situation in Madagascar is to improve English skills, which are import in the tourism, exports, financial aid, and international academic collaboration sectors. For example, a knowledge of the English language will give Malagasy people access to 45 percent of the world’s scholarly research journals. I recently published a Malagasy-English bilingual dictionary which aimed to meet this need. However, the dictionary is somewhat impractical because it is limited to simple, rigid definitions. It is insufficient for a complete understanding of either Malagasy or English because real-life usage of words often deviates from basic definitions.

Michael Nielson, Dixie State University Humanities Character development is arguably the greatest driving force in fiction writing. But how does an author create a believable, complex character? Oftentimes, writers attempt to mimic characters they’ve encountered in literature. These characters repeated over time are generally known as character-specific archetypes; However, these archetypes delve deeper than writers simply copying other writers. The Oxford Dictionary of Literary Terms defines archetypes as a “symbol, theme, setting, or character-type that recurs in different times and places in myth, literature, folklore, dreams, and rituals so frequently or prominently as to suggest that it embodies some essential element of ‘universal’ human experience.” This paper will survey the effectiveness of writers consciously using character-specific archetypes—such as the hero, the sage, and the jester—drawing upon the expertise of Carl Jung, Joseph Campbell, and Victoria Schmidt with specific attention to J. R.R. Tolkien’s The Lord of The Rings series and Edgar Allan Poe’s short stories. Ultimately, I will suggest that the best way to create a believable, complex character is through the conscious use of archetypes, which allows the reader full immersion into the fictional work and fosters the suspension of disbelief.

Jeremy Lofthouse, University of Utah Humanities The identity of Mormon women has been sharply contested throughout the Latter-day Saint movement. Women in the nineteenth-century were targeted by critics of Mormonism as oppressed, even enslaved through polygamy. Following the termination of polygamy, Mormon women became hyper-domestic, following patterns of mainstream America. The identity of some Mormon women has made another dramatic transition in the last decade.

Meg Siner, Westminster College Humanities I would like to present my research on the 1913 Utah opera The Sun Dance Opera, written and directed by Lakota activist Zitkala-Sa. The opera, score, libretto are found in the L. Tom Perry Special Collections of the Harold B. Library at Brigham Young University. The opera premiered to rave reviews but has since fallen into obscurity.

Jordan Bracken, Dixie State University Humanities Of the many problems facing woman today, one of the more serious is the unrealistic standard of beauty and behavior that women are expected to achieve, maintain, and accept as normative. However, I will show how select works of fiction, including Nathaniel Hawthorne’s The Birthmark and Edgar Allen Poe’s The Oval Portrait, exemplify the dangers of the male gaze; additionally, I will explicate non-fiction works such as Betty Friedan’s The Feminine Mystique and Simone de Beauvoir’s The Second Sex, which explore the severe consequences of attempting to force women to conform to a gendered societal paradigm. These works demonstrate the destructive characteristics to both men and women which can be easily overlooked by those who believe that a cultural standard, any cultural standard, represents a natural or necessary state of gendered behavior. When the image of the perfect feminine is idealized and internalized it both pressures women to alter their true identities and expects men to hold women to an unattainable behavioral and physical standard.

Steven Hepworth, Weber State University Humanities Mormons and Missourians were at war with one another 1838. At the heart of the issue was the political and literal power of the Mormons in the state. The Mormon leader, Joseph Smith, claimed to have received revelations stating Missouri, and more particularly Jackson County, was to be the land of inheritance for Mormon Saints. Missourians feared a Mormon overtake of the State. During this same time the growing issue of slavery was the issue in Missouri. Mormons and Missourians found themselves on opposite ends of the slavery debate. These heated issues caused both Mormons and Missourians to persecute, harass, destroy, and fight one another. Orson Hyde changed the landscape of this conflict. On October 24, 1838 Orson Hyde signed a sworn affidavit declaring that Joseph Smith and the Mormon Church planned to overtake, possess, and control the State of Missouri. At the time, Orson was an Apostle, or leading member of the Mormon Church. He was well respected within the church and throughout the Missouri community. His testimony against the church and its leaders came as a shock to many. He showed no sign of discontentment previous to his signing a sworn affidavit against Joseph Smith and the Mormon Church. Why would a leading member of the Church of Jesus Christ of Latter day saints testify against his religion, which he still held dear, and his friends? Orson Hyde indicted Mormon leaders of treason to save the lives of his family, to placate non-Mormon neighbors, and because of a failed mind due to illness. I will explore the involvement of Hyde in the Mormon Missouri war, what led him to testify against the Mormon Church, and the consequences resulted from his testimony.

Colby Townsend, University of Utah Humanities A vast amount of literature has been produced on the Book of Mormon since its initial publication in 1830. Writers from all backgrounds have approached this text, generally in a polarized manner. Either they approach it as committed believers or non-committed skeptics. In reviewing this literature it becomes apparent that not enough work has been done on the influence of the King James Version (KJV) of the Biblical text on the actual production of the Book of Mormon. A large project is underway to locate all of the places in the text of the Book of Mormon that are literarily dependent on the KJV. This paper will be a contribution toward that end. Malachi 3-4 is quoted in numerous places throughout the Book of Mormon, not just 3 Ne. 24-25 where Jesus gives the Nephites these chapters because “they [had them] not.” The paper will locate all of those places in the text of the Book of Mormon where the language and phraseology of Malachi is used, and its use will be analyzed through literary and source criticism. At present this paper is still a work in progress, and therefore has no set conclusion, but the working hypothesis is that Joseph Smith either utilized the KJV Malachi directly in the process of dictating the Book of Mormon by taking out a KJV and having his scribe copy it down, or the language was so familiar to him it came to mind as he dictated to his scribe. This will contribute to the larger study of locating all those places in the Book of Mormon that are dependent on the Bible, which will be published as a scholarly reference for use in comparative studies between the Bible and the Book of Mormon.

Echo Smith, University of Utah Humanities Since the publication, in 1995, of Jonathan Shay’s Achilles in Vietnam, an increasingly popular view of PTSD in soldiers holds that modern day combatants experience the horrors of warfare in much the same way as did ancient Greek and Roman soldiers and that PTSD must have been just as prevalent in the classical world as it is today.

Carson Bennett, Brigham Young University Humanities A short story based on my grandfather’s experiences in the Battle of the Bulge.

Jacob Newman, Brigham Young University Humanities In ‘A New Approach to Assessing Strategic Learning: The Case of Self-Regulation in Vocabulary Acquisition’ Tseng et al. (2006) discuss their design of an instrument that measures learners’ self-regulatory capacity rather than use of specific learning strategies. Learning strategies include a variety of behaviors or activities that a learner does to help them during the learning process. This instrument (SRCvoc), designed as a questionnaire, aims to help learners discover their self-regulatory capacity and then apply personalized learning strategies that are beneficial to their own vocabulary learning. Vocabulary learning is essential in developing language skills. According to their research, SRCvoc ‘can serve as a diagnostic measure to identify and understand learners’ strengths and weaknesses in terms of the five areas of self-regulation in the area of (English vocabulary) learning’ (Tseng et al. 2006: 96). The goals of the study, per Tseng et al. (2006) were (a) to create an instrument that ‘measured learner trait of self-regulatory capacity rather than survey specific behavioral habits’ (b) to create ‘an instrument based on a theoretical construct.’ SRCvoc is based on self-regulatory strategy research from the area of educational psychology, with facets including commitment, metacognitive, satiation, emotion, and environmental control and (c) to design an instrument “in one particular learning domain only, that is vocabulary learning.” We replicated the administration of SRCvoc to verify that it is of value beyond the original context. With assistance from Dr. Neil Anderson and Dr. James Hartshorn, I administered the questionnaire through a Qualtrics survey to learners in the academic program at Brigham Young University’s English Language Center (ELC) to replicate the original administration of SRCvoc. I created and distributed self-regulatory profiles from the results of SRCvoc to the students. We examined the validity and reliability of SRCvoc through statistical analysis and learned more about training self-regulated learners.

Lauren Harding, Utah Valley University Humanities From the Classical world, the male nude has come to be one of the most recognizable symbols for Greek civilization. This nude is a protean and multifaceted entity that took on different meanings as Hellenic society progressed. Two binary forms of these nudes recur as archetypes, which in this paper are identified as (1) the Heroic/Athletic nude and (2) the Ephebic/Mythological nude. Within the new discursive framework of these two physiques, it is necessary to incorporate the recent research that has been produced after the large feminist and gender studies awakening that has swept through the Classical scholarly world. The field has been wonderfully enriched with this research, and as such a re-evaluation of the male form is in order. This investigation will reveal new and fascinating aspects of Greek sculpture that previously have not been studied, and will illustrate how the distinctions between the two nudes are more easily seen, or, in certain cases, how these distinctions are blurred. Through better understanding this complicated, omni-sexual world of Classical Greece, we will enrich the understanding of our own culture, which is more nuanced than the hetero-normative standard that many believe exists.

Ward Symes, Dixie State University Humanities Some people think a heavy blanket of intellectual darkness was thrown over Europe after the fall of the Roman Empire and not lifted until the Renaissance. Were the Dark Ages a time of total illiteracy when learning and education ceased to exist? Did the Dark Ages only end with the emergence of great milestones like the invention of Gutenberg’s movable type printing press and Martin Luther protesting the Catholic Church?

Quinn Mason, Brigham Young University Humanities “Law is the highest reason, implanted in nature, which commands what ought to be done and forbids the opposite,” Cicero wrote, “This reason, when firmly fixed and fully developed in the human mind, is Law… Law is intelligence, whose natural function is to command right conduct and forbid wrongdoing.” In Bronté’s well-known novel, Jane Eyre, Jane is confronted with all she desires which is the love of Mr. Rochester, who is married under peculiar circumstances to crazy Bertha Mason. She is given the option of living with Mr. Rochester outside of marriage. However, Jane states, “I adhered to principle and law … [and] scorned and crushed the insane prompting of a frenzied moment”. My research focuses the role of natural law within the complicated situation presented before Jane Eyre and how she masters her passion, rather than being a slave to her desires.

Bronson Beatty, Dixie State University0 Humanities If we are the targets of bullying and slander, we have the right to defend ourselves and our good name. But how thick is the line separating self-defense from striking back or taking vengeance? This short story, inspired in part by Poe’s classic tale “The Cask of Amontillado,” is historical fiction set in the era of Renaissance Italy and its warring noble families. Fabiano, our protagonist, is the son of fabulously wealthy merchants. He is a respected pillar of his community and hosts tri-annual masques which are the toast of southern Italy. However, the son of a powerful northern family arrives uninvited and reveals that Fabiano was a ward to his family in their youth, humiliating him in front of his guests. Fabiano’s tormentor visits every masque for over a year, insulting Fabiano further and gradually turning him into a laughingstock. Fabiano becomes obsessed with restoring his honor and with defeating his tormentor, but his schemes may carry too far. How far can we go trying to right wrongs committed against us? Is it always right to do so?

Hayden Smith, University of Utah Humanities While serving as a full-time volunteer missionary for the Church of Jesus Christ of Latter-day Saints from 2010-2012, I gained a new perspective of discrimination and racism in contemporary America. My mission was located in West Texas and East New Mexico. While living in this region, I came into contact with a much different setting then I had experienced growing up in Salt Lake City, Utah. I learned Spanish and worked very closely with the Latino and also the African American minority populations. This was compelling as I learned a great deal about the types of discrimination which minorities experienced in the United States. In Lubbock, TX in particular, I saw a very segregated community, as the city was still divided upon racial lines.

Mahreen Bashir, University of Utah Humanities A complicated social paradox humanity faces is assessing the union between the seemingly contradictory ideologies of “sustainability” and “growth” into one viable system. Adapting a merger between concepts such as: the retention of cultural values and social systems, industry, urban sprawl, modernity, sanitation, progress and the environment. This objective of this research project centers around using understandings of post-colonial theory to find new connections in South Asian identity through South Asian literature written in English, and the literature’s relationship to ecology. Specifically, it applies the nascent subaltern lens of a historiography that examines South Asia as both a post-colonial subcontinent, and an emerging “superpower,” in the rhetoric of a global economy, to understand a relationship between Indian people and India as place. Questions asked are posed in regard to the affects of orientalism and a cultural infiltration of seeing endemic knowledge to be degenerate in relation to Western academia; Indian-American identity; and the weight of the term “subaltern” through works by South Asian writers. Furthermore, the project uses an ecocritical lens on these works to extract how identity discourse and post-colonialism have created understandings of Indian identity within English literature. The anticipated outcome of this research paper is to create a greater understanding of both emergent academic lenses, and their application in understanding Indian culture and identity as portrayed by works written by Indo-American writers. This research idea was born out of my passion for both ecology and post-colonial studies that I have honed through my studies as an environmental studies and gender studies double major. The main objective is to investigate the plurality of identity, and the ramifications that identity, has on the establishment of more sustainable behavior to counter the impending global crisis the planet is facing in terms of lack of environmental stewardship, and subsequent social justice.

Mary Ellison Barlow, Brigham Young University Humanities In the 15th and 16th centuries of the Portuguese golden age was followed by a period of decline in the 17th and 18th centuries. For a majority of Western Europe, this latter period heralded the age of Enlightenment and brought with it a cultural movement of reason and individualism that changed the history of the world. There is a vacuity surrounding Portugal in respect to the role and level of influence it had in the movement of the Enlightenment. The purpose of this study is to discover how Portugal received enlightened European thinking and how the enlightened world saw Portugal. This study will include the affect the Lisbon Earthquake of 1755 influenced Enlightenment thinking, foreign and domestic. We will also analyze the reception of ones such as Mozart and Voltaire and their corresponding works, and how these ideas influenced Portuguese society.

Spencer Yamada, Brigham Young University Humanities This project is designed to use the actions of the US military in response to American civilians advocating for direct military intervention in the holocaust as a case study to apply the economic Theory of Disruption. The complex situation during the war, involving Anti-Semitism, technical challenges, political motives and military bureaucracy has traditionally been impossible to untangle. Existing theories of management and economics were applied using their data-proven ability to understand human behavior. Clayton Christensen of Harvard Business School developed the Theory of Disruption to describe the process by which companies are able to innovate, grow, and conversely stall and fail. Christensen found that large companies that had traditionally been innovative and successful had become so by bringing new products to new markets that had been previously ignored. Christensen noted that the world’s most successful corporations had changed dramatically overtime by initiating self-disruption and changing focus from what has traditionally been successful for them to smaller new markets and new products. The Allied purpose during the Second World War was centered on one key policy decided at the Bermuda Conference in 1943, which was to defeat Nazi Germany. Around the same time groups of both Gentile and Jews began clamoring for a new strategy involving the bombing of Auschwitz as reports of the camps reached the American public. The American Military did not produce the product this small market demanded, acting in the same way a large corporation would that failed to initiate the process of disruption and took no action against any holocaust targets. Christensen’s Theory of Disruption explains of this phenomenon as a function of economic forces and organizational behavior.

Nicholas Sheets, Brigham Young University Humanities This honors’ thesis analyzes a lesser-known drama by Jorge Ibargüengoitia, Llegó Margo (1956), by approaching historic social critiques in Mexico through dialogue, plot, and character development. Readers will approach this play through various elements of Marxist and historical criticism. Through this, higher significance to social themes develops when considered in the historical context of the semicentennial celebration of Mexico’s revolution of 1910. The play then falls into a broader national dialogue of Mexico’s social structures post-revolution. Research for this thesis includes the Ibargüengoitia papers at the Firestone Library, an interview with Joy Laville (the author’s widow), and travels to various locations in Mexico, ultimately resulting in the thesis’ higher awareness to historic social themes and a richness of Mexican ideals. Ibargüengoitia offers a critique of & for his own middle-class audience, calling attention to its hypocritical treatment of the poor as well as a hyper awareness to social traditions which ultimately maintain an unsympathetic class structure in Mexico.

Nathan Bliss, Utah Valley University Health High-frequency (HF) ultrasound in the 20-80 MHz range has recently been found to be sensitive to pathology in tissue margins from breast cancer surgery. In order to improve the resolution and sensitivity of this method, however, transducers need to be employed that have piezoelectric elements that are smaller than those currently in use. The purpose of this study was to determine if similar results can be obtained from small element transducers (Blatek pachyometer, 50 MHz, element diameter < 2 mm) as compared to large element immersion transducers (Olympus NDT, V358-SU, 50 MHz, 6.35-mm diameter active element). Ultrasonic tests were performed on 10 bovine heart specimens of varying surface structure (myocardium, endocardium, and epicardium). Pulse-echo and through transmission measurements using a HF square-wave pulser/receiver (UTEX, UT340) and a digital storage oscilloscope (Agilent, DSOX3104A, 1 GHz, 4 analog channels) were acquired from a total of 2 sites per bovine specimen, first testing all specimens with the large transducers then again with the small transducers. Specimens were marked with India ink for location and accuracy of testing. The density of peaks in the ultrasonic spectra of the large transducers paralleled those of small transducers. Results from HF ultrasonic measurements of bovine heart tissue obtained from large transducers compared to the small transducers indicate that they produce statistically comparable peak densities.

Matthew Wood, Brigham Young University Health Anatomy Academy (AA) is a recently developed school based educational program for fifth graders that uses college age students as small group mentor educators. This program aims to combat child obesity by improving the children’s understanding of nutrition, anatomy, exercise, and healthy behaviors. Our study specifically aimed to evaluate the impact of this mentoring opportunity on student nurses. As the largest population of healthcare workers, nurses play an essential role in patient and family education, especially in well populations. As healthcare costs increase, it will be increasingly important for nurses to actively participate in prevention efforts that empower individuals to develop healthy lifestyles. Currently, there exists a paucity of opportunities for student nurses to practice providing this health teaching to well populations and a lack of research literature on the subject. Anatomy Academy is one of these opportunities and our hypothesis is that there will be positive changes in the self-perceived abilities of the student nurses. After identifying undergraduate nursing students engaged in AA, we collected pre and post (5 scale Likert) surveys asking the nurses to rate their self-perceived ability of their skills to 1) adapt the message to the level of audience understanding, 2) communicate basic physiological concepts, 3) teach and model the link between concepts and health behaviors, 4) empower children toward healthy decisions, and 5) collaborate with organizations, like elementary schools, toward a common goal of helping children maintain healthy BMI and habits. A demographic survey and weekly reflective journals were also collected. Our results found statistically significant results in every perceived skill and we conclude that mentoring opportunities for student nurses in programs like AA improve their confidence and ability to communicate in a nursing role. We recommend that similar opportunities be included in the curriculum of all undergraduate nursing programs.

Talmage Wood, University of Utah Health One of the challenges facing emergency room physicians is the number of tests and procedures to be performed on patients who present with chest pain but had negative initial findings. Since heart disease ranks as the leading cause of death in the United States, hospitals have protocols to monitor patients for a period of time before discharging them. At the University Of Utah’s Emergency Department our monitoring protocol was adjusted over a year ago to mandate consultation with a cardiologist for any and all chest pain patients being observed due to negative findings, whereas prior to the adjustment patients were monitored and consulted by normal emergency room physicians or advanced care providers.

Kristin Walker, Utah State University Health The purpose of this study was to quantify the efficacy of a six-week aquatic treadmill exercise program on measures of pain, balance, mobility, and muscle thickness. Three participants (age = 64.5 ± 10.2) with knee OA completed a six-week exercise training intervention. Outcome measures, collected before (pre) and after (post) the six-week intervention, included visual analog scales for pain, posturography for balance, a 10 m walk test for mobility, and ultrasound for muscle thickness. The exercise protocol included balance training and high-intensity interval training (HIT) in an aquatic treadmill using water jets to destabilize while standing and achieve high ratings of perceived exertion (14-19) while walking. Expected results include, reduced joint pain (pre = 50.3 ± 24.8 mm versus post = 15.8 ± 10.6 mm), improved balance (equilibrium pre = 66.6 ± 11.0 versus post = 73.5 ± 7.1), and mobility (walk pre = 8.6 ± 1.4 s versus post = 7.8 ± 1.1 s) after participating in the exercise protocol (p = 0.03-0.001). We expect that aquatic treadmill exercise that incorporates balance and HIT training will be well tolerated by patients with OA and may be effective at managing symptoms of OA.

Jorgen Madsen, Utah State University Health The gold standard in purification of influenza virus is by means of ultracentrifugation. Although effective, this process is very expensive and thus impractical for developing countries. We hypothesize that column chromatography can be a cost efficient alternative that is as effective as ultracentrifugation. If correct, this method of purification could revolutionize vaccine production in third world countries. We tested the purification ability of column chromatography by comparing two different chromatography resins. The Capto Q resin separates proteins on the basis of protein charge. The Capto 700 resin separates proteins on the basis of both size and charge. Samples following chromatography were collected, and evaluated for virus specific proteins as well as total protein content. After chromatography selected samples were evaluated by electrophoresis to determine protein separation. Although it is evident that some protein separation occurred, the results are inconclusive and suggest more testing.

Breanne Woodbury, Dixie State University Health In this paper I will be discussing the health impacts of immunizations and how it affects the individual, the family, the community, and society. I will present information from both sides of the argument of immunizations, as well as my own conclusion on this controversial subject. Findings from leading experts in the medical field will be cited, including Dr. Paul Offit, co-inventor of vaccines and one of the most trusted advocates for vaccine safety, as well as award-winning scientific writer Seth Mnookin. Their research on vaccines, specifically the ingredients included in vaccines, possible side effects, and the nonexistent correlation between vaccines and autism, will support my thesis of vaccine safety and the need for immunizations. I will include current scientific studies which reveal the very serious results of a vaccine-free society and discuss the desperate need to change the anti-vaccine mindset. In conclusion, I will re-state, with supporting evidence, why immunization is absolutely crucial and why it plays a key role in the health of our society and in our personal daily living.

David Lindell, Brigham Young University Engineering Current ion detector technologies require low pressures and temperatures to achieve high sensitivity. These extra constraints result in bulky or expensive ion detection units and make a highly-portable mass spectrometer difficult or impractical to produce. A new ion detector technology that is unhampered by such constraints would allow the construction of miniaturized mass spectrometers. Such devices would have a myriad of potential applications, including use in space probes, on-site chemical weapon analyses, and in-field forensics. This research has produced solid-state ion detection devices with detection levels in the hundreds-of-ions range. The detectors are produced on a printed circuit board, are inexpensive, and are functional at room temperature and pressure. Solid-state detection capabilities were realized by adopting concepts from modern non-volatile (flash) memory and using custom-made low capacitance MOSFETs. Detection occurs as ions impact a Faraday cup and charge the gate of a MOSFET, yielding a voltage change in the circuit. In addition to refinements made by incorporating low-capacitance MOSFETs, commercial MEMS switches (which have only recently become available) are used to produce ion counts at rates up to 30 kHz. Amplification and filtering circuitry has also been added to further increase sensitivity levels. Results of this research show that ion detectors can be reduced in size and complexity, making a portable mass spectrometer more viable.

Stephanie Mitts, Weber State University Engineering The recent development of rainwater harvesting (RWH) as a local government and individual property owner solution to stormwater management and water supply has led to a wide array of individual program implementations across the country. RWH involves collecting stormwater runoff, storing it and applying it for beneficial reuse or release at a controlled rate. Decreased need of freshwater withdrawals reduces hydrology based energy consumption and protects ecosystems, potentially making RWH a more sustainable and efficient practice than centralized water supply. The goal of this research project was to compile and analyze the national trends for local government urban rainwater harvesting program policy. A survey was created and administered to RWH managers across the country to collect U.S. policy information. This report contains information to be used as a guide for local governments and other institutions considering implementing a program to promote RWH.

Braden Hancock, Brigham Young University Engineering In Evolutionary Multi-objective Optimization (EMO), the mechanism of epsilon-dominance has received a lot of attention because of its ability to guarantee convergence near the Pareto frontier and maintain diversity among solutions at a reasonable computational cost. The main weakness of this mechanism is its inability to also identify and exploit knee regions of the Pareto frontier, which are frequently the regions of the frontier that are most interesting to the user. Many attempts have been made to resolve this issue, but each has resulted in either decreased computational efficiency or slower convergence. We therefore propose a new mechanism – Lamé-dominance – as a replacement for epsilon-dominance in EMO. The geometry of the Lamé curve naturally supports a greater concentration of solutions in directions of high tradeoff between objectives. This adaptable resolution of solutions in knee regions of the Pareto frontier will result in significant savings in time and money for complex optimization routines in large n-objective design scenarios.

Arthur Castleton, Brigham Young University Engineering More than one in three people die because of organ failures such as congestive heart failure. The major issues of heart transplants include a scarcity of donors, immunorejection and blood clot formation. Over the last decade bioartificial organs have emerged as a potential alternative to traditional transplantation because they eliminate the need for immunosuppressants, DNA testing, and the use of another human’s organs. In this study an economic, effective, and rapid decellularization process that produces minimal damage to a cardiac extracellular matrix (cECM) is described. In addition, a static blood thrombosis assay was used to verify the effect of exposed cECM on clotting. Also an aorta was recellularized and analyzed.

Rex King, Brigham Young University Engineering The purpose of this research is to use slab coupled optical sensors (SCOS) to take high voltage measurements at high frequencies. Voltage dividers are currently used to take high voltage measurements. However, these voltage measurements are limited to bandwidths up to the range of 1MHz. SCOS sensors are electric field detectors developed by the BYU optics lab which couple light from a D-shaped fiber into a lithium-niobate slab wave guide. This light couples at certain frequencies and the frequencies at which these resonances occur will shift in proportion to the applied electric field. The electric field measurement can be used to measure voltage.

Raymond Bilodeau, Brigham Young University Engineering Extreme piezoresistivity was discovered in a silicone/nickel nanostrand (silicone/NiNs) nanocomposite. A quantum mechanical tunneling percolation model has been developed which bridges the gap between quantum effects at the nanoscopic scale and bulk material response at the macroscopic scale. To further improve on this theory, a measurement technique was adapted for use in measuring the average distance (in nm) between the NiNs in the silicone matrix. The measurements produced strong correlation to newly developed theories on the nature of the nickel-silicone interaction. The predictions of the previously developed model were also compared to these new experimental measurements and the model is being adapted to more accurately represent the real data.

Anthony Bennett, Brigham Young University Engineering Foot Mouth Disease is considered to be the greatest hindrance to livestock trade in the world. The disease is extremely contagious and can transmit via aerosol, food scraps, and through blood, and tears among other transmission routes [1]. Currently, technological challenges hinder eradication efforts due to a wide variety of FMD strains, high vaccine production costs, as well as limited efficacy of vaccines across strains [2]. The countries most affected by the disease also face economic, social, and political challenges to disease eradication. Based upon historical evidence disease eradication has proven to be possible as shown in the US, the UK, and other countries [3]. In this presentation, we highlight these challenges and propose various routes to eradication in order to open up economic opportunities to developing countries as well as eliminating the threat of a disease outbreak in countries currently free of the disease. Morgan, E.R., et al., Assessing risks of disease transmission between wildlife and livestock: The Saiga antelope as a case study. Biological Conservation, 2006. 131(2): p. 244-254. Parida, S., Vaccination against foot-and-mouth disease virus: strategies and effectiveness. 2009. Perry, B. and K. Sones, Poverty reduction through animal health. Science, 2007. 315.

Craig Daniels, Brigham Young University Engineering Martensite is a steel phase that has a body-centered tetragonal crystal lattice. It significantly affects the material properties of steel, particularly hardness and strength. Electron Backscatter Diffraction (EBSD) is a microscopy technique that is used to characterize the crystal and grain structure of metals by analyzing diffraction patterns. Martensite is traditionally difficult to identify using EBSD techniques because its diffraction patterns are too similar to the ferrite phase, which is body-centered cubic (BCC). The martensite crystal is modeled as BCC, but with an imposed tetragonal strain. “High resolution” EBSD can reveal the absolute strain of the crystal lattice, and is sensitive enough to measure the strain imposed in the model. This technique uses cross-correlation to compare experimental diffraction patterns to kinematically simulated patterns, and returns the absolute strain tensor. The tensor is rotated into the crystal frame, and the principle strains are used to create a tetragonality index. This tetragonality index can then be used to identify martensite. Further, the lattice parameters of martensite are related to the carbon content. A theoretical tetragonality index can be created using only lattice parameters. If the experimental index can be fitted to the theoretical index, this technique could be used to characterize the carbon content of steel at a sub-grain level.

Nathan Madsen, Brigham Young University Engineering A scatterometer is a type of radar used to measure the backscatter of the earth’s surface. In 2014, NASA will launch a new scatterometer, RapidSCAT, and mount it on the International Space Station (ISS). An integral part of the processing code for RapidSCAT is the X-table. X relates the power received by the scatterometer to the backscatter of the surface. It depends on the antenna, processor, and frequency of the sensor, as well as the sensor’s position, velocity, and attitude. The ISS’s comparatively unstable orbit renders previous methods of X-table generation inaccurate. By incorporating position, velocity, and attitude data from a revolution of the ISS, a table that is accurate for that revolution has been produced. This table can be made accurate for up to 8 revolutions of the ISS, by parametrizing variations in X with another variable. Different methods of estimating the relationship between these variables are attempted. Because the table will have to be recalculated repeatedly through the mission life of the sensor, tradeoffs between accuracy and processing time are explored.

Benjamin Lindsay, Brigham Young University Engineering Current treatments for cancer and diseased tissue often cause severe side effects due to drug interactions with healthy cells. In order to minimize these effects, we are developing a nano-scale near-infrared (NIR) light-responsive drug delivery system based on liposome-encapsulated perfluoropentane (PFC5) emulsions with gold nanorods in the PFC5 phase. The nanorods efficiently convert NIR light to heat, vaporizing the liquid PFC5 emulsions, which have boiling points near body temperature. Emulsion vaporization increases the volume inside the liposome enough to burst the phospholipid bilayer and release encapsulated cargo. This system will allow continuous therapeutic drug release localized at the site of NIR laser irradiation with a low-power, portable NIR laser diode. To date, we have successfully loaded PFC5 emulsions with gold nanorods and have loaded liposomes with PFC5 emulsions. Previous work in our lab has shown that a release to the cytosol of cells can be induced by ultrasound using similar liposomes. Experiments designed to demonstrate NIR laser-induced cargo release are currently in progress. We will continue to improve upon this system over the coming months to increase release and decrease the required laser power.

Bradley Hackett, Utah Valley University Engineering The Arduino microcontroller is very robust and is capable of performing a wide variety of functions to fit the needs of almost countless different projects. Many robots that are being built use a microcontroller, and the Arduino microcontroller is a good fit for many robots. The microcontroller is also standardized so it can be learned easily, and maintained easily as well, especially in a team environment. The simplicity of the Arduino offers a much more accessible design and development environment. This environment allows for very complex projects such as robotics to be approached in a manageable way. The SERA Bot is a robot which is designed efficiently and yet still has complexity, using the Arduino microcontroller. The S.E.R.A Bot is an acronym which stands for Searching Exploring Roaming Autonomous robot. The first task this robot can do is to communicate over Bluetooth to an Android tablet or phone to remotely control the robot by driving the motors or sending command signals to the Arduino microcontroller. The next task it is capable of is to use Light Dependant Resistors or LDRs to follow a light source or find the most brightly illuminated area of a room. The third task is object avoidance which is implemented using a simple ultrasonic distance sensor to detect if there is an object close in front of the robot. The last function of this robot is the ability to locate a beacon which emits a loud detectable sound, and is implemented using three amplified condenser microphones. The purpose behind this project is mainly to incorporate many simple functions to one robot. Many robots do one simple task, but the focus is to create a versatile robot, with enough complexity to be useful, but simple enough to be efficient.

Jason Ellers, Utah Valley University Engineering Field Programmable Gate Array (FPGA) technology is becoming more popular among Application Specific Integrated Circuit (ASIC) developers. The ease of development and the maintainability makes FPGAs a very attractive option in many performance and efficiency critical applications. The purpose behind this project was to implement an arcade style game on top of a VGA driver. The project was developed on a Xilinx Spartan-3E Starter board using Verilog, a hardware descriptive language.

Zola Adjei, Brigham Young University Engineering The research project is aimed at developing a tool to monitor the progress of rehabilitation efforts in Lake Malheur in Harney count, Oregon. The application of remote sensing techniques, which will be used to detect chlorophyll-a distribution from water algae growth in the lake. Concentrations of chlorophyll-a act as an indicator for algal blooms, which compete for nutrients and oxygen and can have significant detrimental effects on a body of water. To better identify the trend in growth activities of algal colonies, remote sensing will be effective in developing a model to map the path and region of high activities of algal growth and subsequently monitoring fish habitation on the entire Malheur Lake. The method uses satellite images which measure the reflectance of pigment concentrations, which can then be quantified as concentrations of chlorophyll-a using appropriate software and algorithms. The algorithms are based on relationships between the chlorophyll-a concentration measured in-situ and the reflectance measured in the satellite images. The algorithm that would be tested relies on the ratio of suitable bands in the electromagnetic spectrum. The Oregon Fish and Wildlife services have set preliminary actions by taking chlorophyll measurements earlier this year that will be used to help draw the relationship between the measured and satellite derived chlorophyll-a concentrations. There exists a research group in the Civil and Environmental engineering department that have employed this process on the Deer Creek lake in Utah and other surrounding water bodies which has shown successful outcomes in monitoring these lake’s water quality parameters including chlorophyll-a to help support the survival of fishes, restore their habitats and preserve cultural history. There will be a comparison done to the performance of remote sensing models in a large, shallow lake in Oregon, compared to models developed in deep, narrow lakes.

Erika Handly, Brigham Young University Engineering The development of an effective treatment for cancer is one of the most important goals for research today. One method of treatment is a targeted delivery mechanism using encapsulating drug carriers paired with a release mechanism. The Pitt laboratory has developed a potent chemotherapeutic called eLipoDox that uses a liposomal delivery construct combined with ultrasound release. eLipodox is composed of a liposome that encases an emulsion and the drug Doxorubicin. The emulsion droplet is a perflourocarbon stabilized by a lipid bilayer that contains a high vapor pressure solvent that will expand and burst the liposome upon sonication. The liposome is an artificially made lipid bilayer membrane that effectively encases the drug and does not allow the drug to diffuse freely through the body. Doxorubicin works through intercalating DNA, or distorting the structure of DNA, which is effective in treating tumors. However, it can cause heart failure and thus can have deathly effects for human patients. Encapsulating Doxorubicin minimizes the effects of Doxorubicin to other parts of the body while increasing the efficiency of the drug. Currently, the efficiency of loading the chemotherapeutic drug into the liposome is only around 34 to 38 percent, which is not ideal due to how expensive the drug is and the labor required to make the carrier. Thus, the purpose of this research was to systematically examine loading parameters and test the optimized carrier on a human cancer cell line. Higher temperature, greater sonication rounds, and lower concentration of drug on the exterior all correlated to greater loading efficiency. Cell death was also demonstrated with the optimized construct.

Varvara Jones, Utah Valley University Engineering Mobile devices are promising tools today to people’s life thanks to lower-cost hardware, steep subsidies from wireless carriers and the popularity of mobile apps. Equipping with touchscreen is the point of fulfillment for all that a mobile device promises to deliver to normal users. However, few mobile devices today have been built that address accessibility and usability of the touchscreen for a wide range of physical capabilities and challenges. In this research, we investigate human capabilities, environmental factors and hardware ergonomics that can improve the usability when people with impairment disabilities use a touchscreen-equipped mobile device.

Shana Black, University of Utah Engineering Goals: The pudendal nerve (PN) was targeted in attempt to create controlled micturition via intrafascicular electrical stimulation (IES) following the onset of surgically induced incontinence. We investigated both the effectiveness of unilateral and bilateral transection of the PN in creating a model of urinary incontinence and the ability of IES of efferent fibers to excite the external urethral sphincter (EUS) in order to restore a controlled voiding pattern. High Density Utah Electrode Arrays (HD-USEAs) were used to provide IES in these studies.

Jake Seiter, University of Utah Engineering Mining has always been among the most hazardous of occupations, and with the increasing demand for coal and minerals, safety in mines assumes even greater importance. Worldwide, underground miners are being exposed to noise and respirable dust hazards associated with roof bolt drilling. These hazards are now being understood to cause irreparable damage to the health of miners.

Charity Anne Rowley, Brigham Young University Health Background: Since 2009 groups of professors and students from the College of Nursing have been traveling to Guayaquil, Ecuador and assessing anemia rates and nutrition among the school children there. The adverse effects of anemia can include: weakness, fatigue, shortness of breath, and poor concentration. Initial anemia rates were discovered ranging 30-50%.

Amy A Fairbrother, Utah Valley University Health Research has shown that high-frequency (HF) ultrasound is capable of detecting structural and biomechanical property changes in tissues and cells at the microscopic level. This capability is currently being tested for the real-time identification of breast tissue pathology in surgical margins during lumpectomies. The objective of this study was to determine if structural and property changes arising in tissue from variations in temperature can be detected by using HF ultrasound. Once a tissue sample is excised from the body, the temperature of the sample decreases rapidly from body temperature to that of the surrounding room temperature. Because of the decrease in heat, the tissue can become more rigid and thus less fluid. These alterations in biomechanical properties can affect HF ultrasonic measurements such as wavespeed and attenuation. These biomechanical changes may also affect the ultrasonic signals sensitive to tissue structure such as the number of peaks in the ultrasonic spectra. The methodology of the research was as follows. Fresh samples of bovine tissue were ultrasonically tested at 3 different temperatures: 37º, 24.5º, and 15º C. Each sample was approximately 7.6 mm thick and 3.8 x 2.5 cm in size. To observe the overall effects of temperature on a sample, the tissue was slowly heated from room temperature to body temperature (37º C) and then tested with HF ultrasound. The sample was then cooled back down to room temperature (24.5º C) and tested again using HF ultrasound. Lastly, the sample was cooled further to 15º C and again tested using HF ultrasound. Ultrasonic waveforms were collected using 50-MHz pitch-catch and pulse-echo measurements. The data was then analyzed to determine changes in wavespeed, attenuation, and spectral peak density with temperature. Results from the study will be presented and discussed with respect to the improvement of HF ultrasound procedures for testing tissue samples.

Percy Segura, Utah Valley University Health High frequency (HF) ultrasound has been investigated for the detection of breast cancer in surgical samples, and has shown correlations to histology including precursors to cancer development. It is hypothesized that the sensitivity of HF ultrasound to breast cancer is due to changes in the microscopic structure of the tissue. With this approach, better diagnosis of breast cancer can be achieved for purposes such as the assessment of surgical margins in lumpectomy procedures. The microscopic structure of the tissue affects HF waves as they pass through the tissue. These structures can therefore be recorded and distinguished by the HF ultrasound. HF ultrasound will show differentiation between healthy tissue, benign pathologies such as hyperplasia, and advanced cancerous formation. With continuing development, variables are being studied which may skew or produce artifacts in the HF ultrasound results.

Kristen Hamblin, Brigham Young University Health Empathy is an essential characteristic in nursing. In fact, the skill of empathy, the ability to understand the feelings or situation of another, is of paramount importance to the nurse-patient relationship. Additionally, empathetic interactions often lead to increased patient satisfaction, compliance, and overall quality of life.

Micelle Reed, University of Utah Health For patients with medically intractable epilepsy, a neurological disorder characterized by seizures that are unable to be controlled with medication, surgical resection of the seizure generating zone is necessary to obtain seizure freedom. Intracranial electroencephalography (iEEG) is used for determining areas for resection when noninvasive techniques fail to pinpoint a specific area. High frequency oscillations (HFOs), observed through iEEG, are successful biomarkers for the seizure generating zones and are more localized to the source of seizures than areas of propagation. The most common method for determining HFO occurrence lies in expert epileptologist interpretation of the iEEG data, although this method is limited to small data sets and the expertise of the doctor. This study uses the signal processing techniques of spectrogram analysis and continuous waveform transforms to find high frequency content in sampled patient data. Through the use of Friedman’s Tests, statistical difference between channels is determined and subsequent Wilcoxon signed-rank tests are performed to find the channels with statistically greater high frequency content. This allows for an unbiased, automated determination of seizure generating channels. Localization of the seizure generating area can be decided because of the 1-1 correspondence between the channel signal and macroelectrode placement on the brain. If functional mapping reveals the cost of resection of that area of the brain to be less than the benefit of reduction in seizure activity, surgery will be performed. Through the determination of the true seizure generating zone, surgical resection will lead to the best patient outcome of potential seizure freedom and improved quality of life.