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Analysis Of Data Center Network Convergence Technologies, Robert-Lee Daniel Leblanc Jul 2014

Analysis Of Data Center Network Convergence Technologies, Robert-Lee Daniel Leblanc

Theses and Dissertations

The networks in traditional data centers have remained unchanged for decades and have grown large, complex and costly. Many data centers have a general purpose Ethernet network and one or more additional specialized networks for storage or high performance low latency applications. Network convergence promises to lower the cost and complexity of the data center network by virtualizing the different networks onto a single wire. There is little evidence, aside from vendors' claims, that validate network convergence actually achieves these goals. This work defines a framework for creating a series of unbiased tests to validate converged technologies and compare them …


Cognitive Function Following Bubble-Contrast Transcranial Doppler For Evaluation Of Right-To-Left Shunt, Erin Elizabeth Krauskopf Jul 2014

Cognitive Function Following Bubble-Contrast Transcranial Doppler For Evaluation Of Right-To-Left Shunt, Erin Elizabeth Krauskopf

Theses and Dissertations

Background: Stroke is a leading cause of significant physical, cognitive, and psychiatric morbidity. One risk factor for stroke is paradoxical embolization through a patent foramen ovale (PFO). In cardiac clinical practice, power M-mode Transcranial Doppler (TCD) evaluation is the gold standard for diagnosis of PFO, or right-to-left cardiac shunt (RLS). Brain micro-embolization due to diagnostic bubble contrast echocardiography may cause neurological symptoms in patients with PFO. However, the neurocognitive effects of TCD have not been studied. Objective: The purpose of this study was to evaluate cognitive outcomes in patients who undergo routine diagnostic bubble contrast TCD. The aims of the …


Assessing The Archaeological Resources Of Mormon Nauvoo With Three-Dimensional Geophysical Imaging, John H. Mcbride Jul 2014

Assessing The Archaeological Resources Of Mormon Nauvoo With Three-Dimensional Geophysical Imaging, John H. Mcbride

Journal of Undergraduate Research

The principal objective of the project was to provide BYU students with the experience of exploring Nauvoo using ground-penetrating radar (GPR) in order to gain a better appreciation of early Mormon history from a geophysical and archaeological perspective. The objective was met by carrying out two field seasons in Nauvoo. In addition, the grant partially funded a field expedition to the LDS Far West Burying Grounds and Hawn’s Mill sites in Missouri in order to perform surveying work analogous to that performed in Nauvoo. Additional funding for this project was provided by the LDS Church History Department, which allowed more …


A Position Analysis Of Coupled Spherical Mechanisms In Action Origami, Landen A. Bowen, L. A. Baxter, Spencer P. Magleby, Larry L. Howell Jul 2014

A Position Analysis Of Coupled Spherical Mechanisms In Action Origami, Landen A. Bowen, L. A. Baxter, Spencer P. Magleby, Larry L. Howell

Faculty Publications

Origami has been previously utilized in design to create deployable systems. Action origami, origami designed to move, has the ability to deploy to a larger state and have motion in the deployed state. The majority of action origami achieves motion through coupled systems of spherical mechanisms. An origami vertex, the point at which folds converge, is shown to be equivalent to a spherical change-point mechanism. A position analysis of an origami vertex is presented, resulting in a relationship between input and output angles as well as the path of the coupler link. A method for analyzing coupled systems of repeated …


The Impact Of Parentification On Depression Moderated By Self-Care: A Multiple Group Analysis By Gender For South Korea And The U.S., Sunnie Giles Jun 2014

The Impact Of Parentification On Depression Moderated By Self-Care: A Multiple Group Analysis By Gender For South Korea And The U.S., Sunnie Giles

Theses and Dissertations

Parentification, the process of role reversal between parent and child, has long-term deleterious consequences. Using 500 men and 501 women, ranging from 18 years to 55 years old, residing in Korea and the U.S., this study examined the relationship of parentification experienced during childhood and depression in adulthood. The moderating impact of gender and self-care was examined in both the Korean and U.S. samples. Multiple-group analysis showed that the relationship between parentification and depression was statistically significant in all groups (U.S., Korean, male, and female), and self-care was negatively linked to depression. However, self-care did not moderate the relationship between …


Improved Computer-Generated Simulation Using Motion Capture Data, Seth A. Brunner Jun 2014

Improved Computer-Generated Simulation Using Motion Capture Data, Seth A. Brunner

Theses and Dissertations

Ever since the first use of crowds in films and videogames there has been an interest in larger, more efficient and more realistic simulations of crowds. Most crowd simulation algorithms are able to satisfy the viewer from a distance but when inspected from close up the flaws in the individual agent's movements become noticeable. One of the bigger challenges faced in crowd simulation is finding a solution that models the actual movement of an individual in a crowd. This paper simulates a more realistic crowd by using individual motion capture data as well as traditional crowd control techniques to reach …


The Status Of Csr In Corporate America: A Content Analysis Of The Organizations With The Top-Performing Csr Programs Within The Fortune 500, Laura C. Thomas Jun 2014

The Status Of Csr In Corporate America: A Content Analysis Of The Organizations With The Top-Performing Csr Programs Within The Fortune 500, Laura C. Thomas

Theses and Dissertations

Corporate social responsibility has become an accepted part of business for organizations of any size. Organizations are not only expected to be profitable and successful, but they are also expected to be responsible global citizens. However, though this has become an accepted part of business, there remain many areas of CSR research that are under researched. This study examined the top 16 CSR programs of organizations headquartered in the United States to better understand what they communicate about their programs, their relationship with both the news media and government entities, which issues they address the most, and where they implement …


Predicting Alcohol Consumption In Adolescent Rhesus Macaques (Macaca Mulatta), Andrea Nichole Sorenson Jun 2014

Predicting Alcohol Consumption In Adolescent Rhesus Macaques (Macaca Mulatta), Andrea Nichole Sorenson

Theses and Dissertations

Numerous studies show that a low level of response to the intoxicating effects of alcohol is considered a risk factor for future alcoholism. However, assessing this sensitivity usually requires administering a controlled dose of alcohol, which has a number of inherent problems. Early observations in our lab suggest that the response to anesthetics that show cross tolerance with alcohol, like ketamine, are blunted in nonhuman primates at risk for high alcohol intake, and may be a viable measure of future alcohol consumption. This study was designed to test potential predictors of future alcohol consumption using the change in ketamine across …


The Efficacy Of Social Communication Intervention On Teacher Report Of Sociability For Children With Language Impairment, Julianne Grover Smith Guerra Jun 2014

The Efficacy Of Social Communication Intervention On Teacher Report Of Sociability For Children With Language Impairment, Julianne Grover Smith Guerra

Theses and Dissertations

Recent research indicates that many children with Language Impairment (LI) have difficulty with social communication skills. This study assessed the impact of a social communication intervention on teacher perceptions of social withdrawal in children who received the treatment. The intervention targeted emotion understanding using the presentation of children's stories, facial picture cards, and journaling. Teacher perception was measured using the three withdrawal subscales of the Teacher Behavior Rating Scale (TBRS): Solitary-Active withdrawal, Solitary-Passive withdrawal, and Reticence. Following treatment all five participants received lower ratings of withdrawn behavior on some of the subscales. Only one participant received a rating indicting increased …


The Challenge Of Happily Ever After: How Once Upon A Time Fanfic Fairy Tales Model Strategies For Ordinary Life Challenges, Christa M. Baxter Jun 2014

The Challenge Of Happily Ever After: How Once Upon A Time Fanfic Fairy Tales Model Strategies For Ordinary Life Challenges, Christa M. Baxter

Theses and Dissertations

Although many feminist fairy-tale scholars have theorized how the tales shape the lives of their readers, few have explicitly examined what readers themselves have to say about how fairy tales impacted their choices and expectation. This article turns to fanfiction written by fans of ABC's Once Upon a Time television series to discover how these fans challenge or reify fairy-tale expectations, particularly in terms of gender. After outlining the brief history of fairy-tale reception studies concerned with gender, the article then turns to a close reading of three OUAT fanfiction retellings of Beauty and the Beast that show the couple …


The Esm-App - A New Smartphone Application To Map Ecosystem Services, Priess Joerg A., Robin Elger, Jennifer Hauck Jun 2014

The Esm-App - A New Smartphone Application To Map Ecosystem Services, Priess Joerg A., Robin Elger, Jennifer Hauck

International Congress on Environmental Modelling and Software

The ecosystem service (ESS) concept increasingly enters the realms of policy and planning. Simultaneously demands for ecosystem service data and maps increase. The new ESS mapping application is intended as a contribution to solve the problem how demands for and supply of multiple ESS can be mapped in a reliable and cost-efficient way. Comparable to efforts in biology in mapping the occurrence of plants and animals, the new smartphone application can be used as a tool in citizen science as well as in research projects by students and scientists. Based on The Common International Classification of Ecosystem Services (CICES) or …


Interactive Web-Based Flood Modeling At Country Wide Scale And Plantar Size Resolution, Fedor Baart, Jack Ha, Arthur Van Dam, Gennadii Donchyts, Martijn Siemerink Jun 2014

Interactive Web-Based Flood Modeling At Country Wide Scale And Plantar Size Resolution, Fedor Baart, Jack Ha, Arthur Van Dam, Gennadii Donchyts, Martijn Siemerink

International Congress on Environmental Modelling and Software

The flooding of rural and urban areas is an increasing hazard to society. Accurate and timely predictions are essential for the water manager to prepare and respond to these hazards. Predicting flooding requires a numerical model that represents the physical processes (rain, evaporation, infiltration, overland flow, groundwater flow). This model, fed with measurements, and possible measures, calculates the expected flooding. The traditional working method consists of a three step process: schematization setup, running and post-processing, with a total feedback time of hours. This process is suitable for confirmatory modeling. Most of the time, models are applied exploratory, requiring a different …


Wireless Remote Animal Monitoring (Wram) - A New International Database E-Infrastructure For Management And Sharing Of Telemetry Sensor Data From Fish And Wildlife, Holger Dettki, Michel Brode, Timothy Giles, Jerry Hallgren Jun 2014

Wireless Remote Animal Monitoring (Wram) - A New International Database E-Infrastructure For Management And Sharing Of Telemetry Sensor Data From Fish And Wildlife, Holger Dettki, Michel Brode, Timothy Giles, Jerry Hallgren

International Congress on Environmental Modelling and Software

New tracking technologies have become available to ecologists, allowing remote real-time data capture from an increasing number of taxa, species and animals. To realize the potential of the data, researchers must be able to share data and collaborate with the global research community. The Wireless Remote Animal Monitoring (WRAM) database system, started in 2003, contains 96.5 million positions and other sensor data and is used to date by 32 user groups from 8 countries, tracking 16 species and 2179 individual animals. The infrastructure represents the Swedish national data node and data sharing portal for real-time telemetry sensor data from fish …


The Challenges Of Incorporating Urine And Dung Patches In Process-Based Modelling Of Grazed Agricultural Systems, Val O. Snow, Richard J. Eckard, C. Alan Rotz, Ian R. Johnson, Nicholas J. Hutchings Jun 2014

The Challenges Of Incorporating Urine And Dung Patches In Process-Based Modelling Of Grazed Agricultural Systems, Val O. Snow, Richard J. Eckard, C. Alan Rotz, Ian R. Johnson, Nicholas J. Hutchings

International Congress on Environmental Modelling and Software

Animals are well known to be important in lateral transfers of nitrogen within the farm boundary. Those transfers can be categorised into those that are: (a) primarily random and small- scale dung and urine patches within a grazed paddock, (b) larger and systematic transfers resulting from preferred grazing and resting areas and (c) those that are additionally mediated by management actions such as manure management from housing systems. We review how key simulation models treat the random category of nitrogen transfers and develop recommendations for usage and further development. While urine patches are clearly understood to be important in N …


Overcoming The Obstacles Of Motion Capture, Matthew Asanuma, Brent Adams Jun 2014

Overcoming The Obstacles Of Motion Capture, Matthew Asanuma, Brent Adams

Journal of Undergraduate Research

Facial motion capture is used to capture the intimate and subtle motions of the facial features and apply them to a digital character’s face. Animation for the character, Davy Jones, in the Pirates of the Caribbean movies was achieved using this technique. In Overcoming the Obstacles of Motion Capture, I’ve tried to develop a relatively low-cost, yet high-performing technique suitable for a target market of students and independent artists.


Modelling Spatial Relationships Between Ecosystem Services And Agricultural Production In An Agent- Based Model, Changxing Dong, Mark Brady, Yann Clough, Ullrika Sahlin, Christoph Sahrbacher, Martin Stjernman Jun 2014

Modelling Spatial Relationships Between Ecosystem Services And Agricultural Production In An Agent- Based Model, Changxing Dong, Mark Brady, Yann Clough, Ullrika Sahlin, Christoph Sahrbacher, Martin Stjernman

International Congress on Environmental Modelling and Software

The collective impacts of farmers’ land management decisions on above ground ecosystem services (ES) and their implications for agriculture are poorly understood. Managing habitat to provide ES is costly but at the same time it can support higher yields through, e.g., pollination or natural pest control. Due to the mobility of ES-providers (bees, natural enemies) farmers providing habitat might also benefit their neighbours, creating interdependencies among their decisions. Interdependencies among farmers’ land-use decisions and the flow of ES in space can be considered by integrating agent-based modelling and evidence-based ES models. Such integration requires a trade-off between the land-use details …


Swat-Sir Model For Predicting Fate And Transport Of Manure-Borne Pathogens In Fragmented Agriculture-Forest Ecosystems, Andrey K. Guber, David M. Williams, Amy C. Dechen Quinn, Sushil B. Tamrakar, Joan B. Rose, William F. Porter Jun 2014

Swat-Sir Model For Predicting Fate And Transport Of Manure-Borne Pathogens In Fragmented Agriculture-Forest Ecosystems, Andrey K. Guber, David M. Williams, Amy C. Dechen Quinn, Sushil B. Tamrakar, Joan B. Rose, William F. Porter

International Congress on Environmental Modelling and Software

The objective of this study was to develop and qualitatively evaluate a model predicting transmission of manure-borne pathogens between co-grazing cattle and wildlife. The developed add- on module SIR that we coupled with SWAT model included the following new components: wildlife population changes, resource selection, dose-response, compartmental susceptible-infectious- recovered (SIR) module and pathogen shedding. Probabilities of the wild and domestic animal infection by pathogens and numbers of infected animals were computed based on a dose-response approach, which included beta-Poisson and exponential models. Land use and plant biomass predicted with watershed-scale model SWAT were used as the input for the deer …


A Sequential Participatory Approach To Adapt Livestock Systems To Climate Change, Marion Sautier, Mathilde Piquet, Michel Duru, Roger Martin-Clouaire Jun 2014

A Sequential Participatory Approach To Adapt Livestock Systems To Climate Change, Marion Sautier, Mathilde Piquet, Michel Duru, Roger Martin-Clouaire

International Congress on Environmental Modelling and Software

Livestock systems are and will increasingly be impacted by climate change primarily because the feed supply produced on the farm (pastures, forage crops) depends greatly on the climatic conditions experienced. To adapt grassland-based livestock systems to climate change, some transformational redesign of the fanning system may be required. Redesign is basically a matter of reconfiguring land-use for feed production and management practices set up to cope with weather variability. We present a participatory method to design systems adapted to new conditions. It is based on a pre-existing game-like platform (Forage Rummy) in which various year-round forage production and animal feeding …


Quantitative Microbial Risk Assessment Of Freshwater Impacted By Animal Fecal Material, Jeffrey Soller, Timothy Bartrand, Marirosa Molina, Gene Whelan, Mary Schoen, Nicholas Ashbolt Jun 2014

Quantitative Microbial Risk Assessment Of Freshwater Impacted By Animal Fecal Material, Jeffrey Soller, Timothy Bartrand, Marirosa Molina, Gene Whelan, Mary Schoen, Nicholas Ashbolt

International Congress on Environmental Modelling and Software

We evaluated the potential for human illness from a hypothetical recreational exposure to freshwater that was impacted by land-applied, agricultural animal fecal material. The scenario included 1) fresh cattle manure, pig slurry, or chicken litter (fecal material) land-applied, adjacent to a freshwater waterbody at standard agronomic rates (based on nutrient management); 2) fecal materials containing fecal indicator bacteria (FIB) and pathogens of public health concern (reference pathogens) at levels reported in peer-reviewed literature; 3) FIB and reference pathogens mobilized via runoff at rates estimated from our rainfall simulation experiments; 4) primary recreational contact (e.g., swimming) occurring in undiluted runoff at …


Accounting For Groups Of Animals In Qmra Of Recreational Waters, Richard W. Muirhead, Vanessa M. Cave Jun 2014

Accounting For Groups Of Animals In Qmra Of Recreational Waters, Richard W. Muirhead, Vanessa M. Cave

International Congress on Environmental Modelling and Software

The development of QMRA for recreational waters often involves assessing the inputs from multiple sources, including human sewage, agricultural sources and wild animals. The concentrations of microorganisms in faeces from individual animals are highly variable leading to a broad spectrum of risk. When modelling the load of faecal microbes from a group of animals, based on data from individuals, the group distribution must be correctly accounted for. A further complication to QMRA is that pathogen concentrations in faeces have a high proportion of non-detects making them difficult to model using standard mathematical distributions. Moreover, when only limited concentration data are …


Using Integrated Environmental Modeling To Automate A Process-Based Quantitative Microbial Risk Assessment, Gene Whelan, Keewook Kim, Rajbir Parmar, Kurt Wolfe, Mike Galvin, Paul Duda, Mark Gray, Marirosa Molina, Richard Zepp, Yakov Pachepsky, John Ravenscroft, Lourdes Prieto, Brenda Kitchens Jun 2014

Using Integrated Environmental Modeling To Automate A Process-Based Quantitative Microbial Risk Assessment, Gene Whelan, Keewook Kim, Rajbir Parmar, Kurt Wolfe, Mike Galvin, Paul Duda, Mark Gray, Marirosa Molina, Richard Zepp, Yakov Pachepsky, John Ravenscroft, Lourdes Prieto, Brenda Kitchens

International Congress on Environmental Modelling and Software

Integrated Environmental Modeling (IEM) organizes multidisciplinary knowledge that explains and predicts environmental-system response to stressors. A Quantitative Microbial Risk Assessment (QMRA) is an approach integrating a range of disparate data (fate/transport, exposure, and human health effects relationships) to characterize potential health impacts/risks from exposure to pathogenic microorganisms. We demonstrate loosely connected IEM legacy technologies (SDMProjectBuilder, Microbial Source Module, HSPF, and BASINS) to support watershed-scale microbial source-to-receptor modeling, focusing on animal-impacted catchments. The coupled models automate manual steps in standard watershed assessments to expedite the process, minimize resources, increase ease of use, and introduce more science-based processes to the analysis. SDMProjectBuilder …


Gis-Based Environmental Modeling With Tangible Interaction And Dynamic Visualization, Anna Petrasova, Brendan Harmon, Vaclav Petras, Helena Mitasova Jun 2014

Gis-Based Environmental Modeling With Tangible Interaction And Dynamic Visualization, Anna Petrasova, Brendan Harmon, Vaclav Petras, Helena Mitasova

International Congress on Environmental Modelling and Software

We present a new, affordable version of TanGeoMS, a tangible geospatial modeling and visualization system designed for collaboratively exploring how terrain change impacts landscape pro­ cesses. It couples a physical, three-dimensional model of a landscape with geospatial modeling and analysis through a cycle of scanning and projection. Multiple users can modify the physical model by hand while it is being scanned; by sculpting the model they generate input for modeling of geophysical processes. The modeling results are then visualized by projecting images or animations back on the physical model. This feedback loop is an intuitive way to evaluate the impacts …


Story In Technology Classrooms: Teaching "Why" To Learn "How", Jeffrey S. Hill Jun 2014

Story In Technology Classrooms: Teaching "Why" To Learn "How", Jeffrey S. Hill

Theses and Dissertations

This qualitative action research project examined the experiences of high school students in a technology education course as they were taught accepted technology education standards in conjunction with storytelling principles through writing and producing their own short films. The data from the project demonstrate that incorporating the principles of storytelling into technology education can be effective in helping students not only become skilled with the tools of technology, but also become media literate and articulate in creative expression.


Determining Dictionary And Usage Guide Agreement With Real-World Usage: A Diachronic Corpus Study Of American English, Amanda Kae Fronk Jun 2014

Determining Dictionary And Usage Guide Agreement With Real-World Usage: A Diachronic Corpus Study Of American English, Amanda Kae Fronk

Theses and Dissertations

Dictionaries and, to a lesser extent, usage guides provide writers, editors, and users of American English information on how to use the language appropriately. Dictionaries, in particular, hold authority over correct usage of words. However, historically, usage guides and dictionaries were created using the knowledge of a small group of people. Lexicographers like Noah Webster set out to prescribe a proper way of using American English. To make these judgments, they often relied on a combination of study and idiosyncratic intuitions. A similar process took place in creating usage guides. Though these manuals profess to explain how the language is …


Aggression In Popular Children's Picture Books: A Content Analysis, Karen Dupree Leach Jun 2014

Aggression In Popular Children's Picture Books: A Content Analysis, Karen Dupree Leach

Theses and Dissertations

The purpose of this thesis is to assess children's exposure to aggression through popular children's picture books. Little research has been performed regarding aggression in such books. By analyzing 301 picture books, this study found that the average picture book contained 1.36 aggressive acts, and that aggressive acts were more likely to be included in picture books meant for older children. Verbal aggression was the most widely used type of aggression in children's picture books. There was no significant relationship between the type of character (human or nonhuman) and whether the character acted aggressively. Male characters were more likely to …


Perilous Power: Chastity As Political Power In William Shakespeare's Measure For Measure And Margaret Cavendish's Assaulted And Pursued Chastity, Kelsey Brooke Smith Jun 2014

Perilous Power: Chastity As Political Power In William Shakespeare's Measure For Measure And Margaret Cavendish's Assaulted And Pursued Chastity, Kelsey Brooke Smith

Theses and Dissertations

William Shakespeare and Margaret Cavendish each published plays and poems focusing on the precarious implications and cultural enactments of female chastity in their time. Their lives and writing careers bookend a time when chastity's place in English politics, religion, and social life was perceived as crucial for women while also being challenged and radically redefined. This paper engages in period-specific definitions of virginity and chastity, and with modern scholarship on the same, to explore the historicity of chastity and how representations of self-enforced chastity create opportunities for female political power in certain fiction contexts. Through a comparison of the female …


Mosiah 3 As An Apocalyptic Text, Nicholas J. Frederick Jun 2014

Mosiah 3 As An Apocalyptic Text, Nicholas J. Frederick

Religious Educator: Perspectives on the Restored Gospel

No abstract provided.


Spirit Babies And Divine Embodiment: Pbes, First Vision Accounts, Bible Scholarship, And The Experience-Centered Approach To Mormon Folklore, Eric A. Eliason Jun 2014

Spirit Babies And Divine Embodiment: Pbes, First Vision Accounts, Bible Scholarship, And The Experience-Centered Approach To Mormon Folklore, Eric A. Eliason

BYU Studies

Eric A. Eliason, a BYU Professor of English who specializes in folklore, explores the phenomenon of prebirth experiences (encounters with spirit children not yet born) and how this folk tradition is deeply enmeshed with official LDS doctrines. Encounters with spiritual beings are reported more frequently in the general population than the more academically respectable mystic or transcendent states of notable people in various religious traditions. In fact, rather than sensationalizing a mystic experience by presenting it as tangible, scholars find that people more likely to obfuscate or "mystify" what were originally straightforward meetings with personlike beings. Eliason suggests that an …


Full Issue, Byu Studies Jun 2014

Full Issue, Byu Studies

BYU Studies

No abstract provided.


Laying Up Treasure: Mormons In The Marketplace, Douglas D. Anderson Jun 2014

Laying Up Treasure: Mormons In The Marketplace, Douglas D. Anderson

BYU Studies

The national profile of Mormons has increased in recent years, and the spotlight on the Mormon way of doing business is no exception. Latter-day Saints are known to be generous with their money and time. Mormons are by no means alone among Christians in the view that an abundance of earthly possessions can be both a blessing and a curse, depending on the way wealth is viewed and used. Mormons emphatically reject the Calvinist notion that material success is evidence of predestined salvation. One cannot understand Mormons as economic actors without also understanding their commitment to build the Lord's kingdom. …