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2015

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An American Prophet: Wendell Berry's Community Ethic, 1965-1977, Joel Garrott Jan 2015

An American Prophet: Wendell Berry's Community Ethic, 1965-1977, Joel Garrott

Honors Theses

This thesis provides a detailed commentary on Wendell Berry's agrarian ethic as articulated in his early literature of the 1960s and 1970s. It is part biography of Berry's early life, part history of his early thought, and part literary interpretation of his early work. It expounds on the significance of Berry's personal connection to place, and situates Berry's agrarian argument for community life in the context of the social issues addressed in his early literature. The central argument of this project is that Berry's agrarian ethic was grown out of his relationship with his native place in Kentucky, and that …

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Psychiatric Symptomatology In Migraine Sufferers And The Relationship With Headache-Related Self-Efficacy, Lindsay W. Wencel Jan 2015

Psychiatric Symptomatology In Migraine Sufferers And The Relationship With Headache-Related Self-Efficacy, Lindsay W. Wencel

Honors Theses

Introduction: Self-efficacy (SE) refers to one's belief in their ability to successfully complete a task. Increases in SE are associated with improved pain outcomes as well as improvements in anxiety and depression (Turner, 2005). Headache-related self-efficacy (HSE) refers to a person's belief in his/her ability to manage migraine attacks. Previous studies illustrate that HSE and psychiatric comorbidities are independently related to migraine disability, severity, and treatment outcomes. The purpose of the present study was to assess the relationship between HSE and psychiatric comorbidities among individuals with migraine. Methods: 852 young adult migraineurs (M age = 19.22; 79.9% female; 77.0% Caucasian) …

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Family Vault: How To Protect And Organize Your Personal Information For Your Family, Mary Daniel Simpson Jan 2015

Family Vault: How To Protect And Organize Your Personal Information For Your Family, Mary Daniel Simpson

Honors Theses

Integrated Marketing Communications courses focus on examining marketing campaigns and learning to create pieces of campaigns. Students are taught that new product campaigns must garner brand awareness, and in order to do so effectively, must be weighted heavily in insightful research. This thesis seeks to culminate the knowledge gathered from the curricula by designing both a new product and an integrated campaign from which to launch the product. The new product is a life document organizer, to be used in preparation for a tragedy, such as death or natural disaster. The product's purpose is to easily deliver peace of mind …

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Design And Synthesis Of Sigma-1 Probe For Positron Emission Tomography (Pet) Imaging, May Ly Jan 2015

Design And Synthesis Of Sigma-1 Probe For Positron Emission Tomography (Pet) Imaging, May Ly

Honors Theses

Sigma-1 receptor radioligands have the potential to detect and monitor various neurological diseases. Because sigma-1 receptors are believed to be associated with numerous psychiatric conditions and neurodegenerative diseases, radioligands for sigma-1 receptors have the potential to serve as novel diagnostic tools and may be useful in assessing treatment effectiveness. A benzothiazolone 18F-labeled sigma-1 receptor ligand, CM304, has demonstrated promise as a specific positron emission tomography radiotracer for visualizing sigma-1 receptors in living subjects. Based on CM304, backup molecules were created to improve the overall drug profile, including half- life and bioavailability.

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From Lazarus To Theophilus: How Manuscript Digitization Led To The Historical, Chemical, And Technological Understanding Of Iron Gall Ink And Its Counterparts, Meredith Oliver Jan 2015

From Lazarus To Theophilus: How Manuscript Digitization Led To The Historical, Chemical, And Technological Understanding Of Iron Gall Ink And Its Counterparts, Meredith Oliver

Honors Theses

This paper examines the physical and chemical composition of iron gall ink, how such composition has changed throughout its use in history, and the current chemical, digital, and multi-spectral methods by which the digital humanities use to preserve ancient texts inscribed with such ink. By using spectral technology, I hypothesized it possible to date and locate the geographic origin of ink based on its chemical composition. Uv-vis, fluorescence, and micro-XRF spectrometry were used to analyze elemental composition. Ink samples were made to simulate the ink on ancient manuscripts for UV-vis and fluorescence spectral analysis. Micro-XRF was performed on the Vercelli …

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A Broken System? Prescription Drug Use And Abuse In Fraternity And Sorority Members., Morgan Pollard Jan 2015

A Broken System? Prescription Drug Use And Abuse In Fraternity And Sorority Members., Morgan Pollard

Honors Theses

Although a relationship between Greek affiliation and increased risktaking has been observed in previous research, the relationship between prescription drug abuse and Greek affiliation has not been thoroughly researched. Participants in the current study comprised a sample of 515 University of Mississippi undergraduate students (28.99% male, 71.01% female) recruited via a campus wide survey comprised of a stratified random sample of the university student population. The results of this examination reveal that there is a significant relationship between prescription drug use, all types of drugs as well as stimulants and opiates specifically, and abuse and Greek affiliation.Thissignificant relationship is examined …

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Electron Cloud Studies With Transverse Beam Islands, Neetish Pradhan Jan 2015

Electron Cloud Studies With Transverse Beam Islands, Neetish Pradhan

Honors Theses

Electron cloud generation has been a rising problem in high energy beam chambers such as the LHC. In order to mitigate this problem, we looked for the best beam configuration to scrub the chambers and reduce its secondary electron yield. Using simulations, a five-island beam and a three-island beam were compared against a normal single beam. The five-island beam was found to work best.

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Fraud And Its Relation To The Hospitality Industry, Nicole Ross Jan 2015

Fraud And Its Relation To The Hospitality Industry, Nicole Ross

Honors Theses

The purpose of this study is to analyze and explore the numerous components of fraud, including its relation and presence in the hospitality industry. Additionally, the study contains findings and analyses derived from participation in a professional development series conducted in a classroom setting and two accounting case studies hosted by PricewaterhouseCoopers and KMPG in Fall 2013. I will dissect fraud down to its various elements and compile a work plan and proposal originating from the findings from the study. The study examines the causes of fraud, people who commit fraud, fraud legislation, and fraud trends. Through primary and secondary …

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Not Got Milk? The Effect On The Gut Microbiome Of Removing Dairy From The Diet, Patrick Tyler Stovall Jan 2015

Not Got Milk? The Effect On The Gut Microbiome Of Removing Dairy From The Diet, Patrick Tyler Stovall

Honors Theses

The human gut contains a highly diverse set of bacteria that perform a wide range of duties that include much more than just nutrient acquisition. However, the composition of this community is subject to change, with diet, age and lifestyle playing roles in the development and maintenance of the gut microbiota. This study compared the bacterial composition of the human gut when consuming a normal diet versus a dairy-free diet. Samples were taken from a single subject during three periods: 1) control (normal) diet, 2) dairy-free diet, and 3) a return to normal diet. Gut bacterial communities were identified and …

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Effects Of Large Induced Superconducting Gap On Semiconductor Majorana Nanowires, William S. Cole, S. Das Sarma, Tudor D. Stanescu Jan 2015

Effects Of Large Induced Superconducting Gap On Semiconductor Majorana Nanowires, William S. Cole, S. Das Sarma, Tudor D. Stanescu

Faculty & Staff Scholarship

With the recent achievement of extremely high-quality epitaxial interfaces between InAs nanowires and superconducting Al shells with strong superconductor-semiconductor tunnel coupling, a new regime of proximity-induced superconductivity in semiconductors can be explored where the induced gap may be similar in value to the bulk Al gap (large gap) with negligible subgap conductance (hard gap). We propose several experimentally relevant consequences of this large-gap strong-coupling regime for tunneling experiments, and we comment on the prospects of this regime for topological superconductivity. In particular, we show that the advantages of having a strong spin-orbit coupling and a large spin g-factor in the …

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A New Proof Of Borel’S Lemma In Two Dimensions, Dening Li Jan 2015

A New Proof Of Borel’S Lemma In Two Dimensions, Dening Li

Faculty & Staff Scholarship

No abstract provided.

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Optical Spin Readout Method In A Quantum Dot Using The Ac Stark Effect, Edward B. Flagg, Glenn S. Solomon Jan 2015

Optical Spin Readout Method In A Quantum Dot Using The Ac Stark Effect, Edward B. Flagg, Glenn S. Solomon

Faculty & Staff Scholarship

No abstract provided.

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On The Self-Excitation Mechanisms Of Plasma Series Resonance Oscillations In Single- And Multi-Frequency Capacitive Discharges, Edmund Schüngel, Steven Brandt, Ihor Korolov, Aranka Derzsi, Zoltán Donkó, Julian Schulze Jan 2015

On The Self-Excitation Mechanisms Of Plasma Series Resonance Oscillations In Single- And Multi-Frequency Capacitive Discharges, Edmund Schüngel, Steven Brandt, Ihor Korolov, Aranka Derzsi, Zoltán Donkó, Julian Schulze

Faculty & Staff Scholarship

No abstract provided.

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Acoustic Phonon Dynamics In Thin-Films Of The Topological Insulator Bi 2 Se 3, Yuri D. Glinka, Sercan Babakiray, Trent A. Johnson, Mikel B. Holcomb, David Lederman Jan 2015

Acoustic Phonon Dynamics In Thin-Films Of The Topological Insulator Bi 2 Se 3, Yuri D. Glinka, Sercan Babakiray, Trent A. Johnson, Mikel B. Holcomb, David Lederman

Faculty & Staff Scholarship

No abstract provided.

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High-Resolution Controller Data Performance Measures For Optimizing Diverging Diamond Interchanges And Outcome Assessment With Drone Video, Alexander M. Hainen, Amanda L. Stevens, Christopher M. Day, Howell Li, Jamie Mackey, Matt Luker, Mark Taylor, James R. Sturdevant, Darcy M. Bullock Jan 2015

High-Resolution Controller Data Performance Measures For Optimizing Diverging Diamond Interchanges And Outcome Assessment With Drone Video, Alexander M. Hainen, Amanda L. Stevens, Christopher M. Day, Howell Li, Jamie Mackey, Matt Luker, Mark Taylor, James R. Sturdevant, Darcy M. Bullock

Lyles School of Civil Engineering Faculty Publications

No abstract provided.

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Characterizing Signalized Intersection Performance Using Maximum Vehicle Delay, Steven M. Lavrenz, Christopher M. Day, Alexander M. Hainen, W Benjamin Smith, Amanda L. Stevens, Howell Li, Darcy M. Bullock Jan 2015

Characterizing Signalized Intersection Performance Using Maximum Vehicle Delay, Steven M. Lavrenz, Christopher M. Day, Alexander M. Hainen, W Benjamin Smith, Amanda L. Stevens, Howell Li, Darcy M. Bullock

Lyles School of Civil Engineering Faculty Publications

No abstract provided.

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Sequence Optimization At Signalized Diamond Interchanges Using High-Resolution Event-Based Data, Alexander M. Hainen, Howell Li, Amanda L. Stevens, Christopher M. Day, Jim Sturdevant, Darcy M. Bullock Jan 2015

Sequence Optimization At Signalized Diamond Interchanges Using High-Resolution Event-Based Data, Alexander M. Hainen, Howell Li, Amanda L. Stevens, Christopher M. Day, Jim Sturdevant, Darcy M. Bullock

Lyles School of Civil Engineering Faculty Publications

No abstract provided.

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To Be, Or Not To Be-Statehood Is The Question: Analyzing The Islamic State In Syria And Iraq, Leigh Anne Zook Jan 2015

To Be, Or Not To Be-Statehood Is The Question: Analyzing The Islamic State In Syria And Iraq, Leigh Anne Zook

Honors Theses

On June 29, 2014, Abu Bakr al-Baghdadi officially declared the Islamic State in the Sham (ISIS) as an Islamic Caliphate, and consequently renamed his organization the Islamic State (IS). Over the course of 2014, the IS rose to garner significant international attention, which heightened following direct US military intervention in August 2014 in the form of airstrikes against the IS's targets located in Iraq. Determining if the IS qualifies as a state, from a US perspective, holds significant ramifications for future military and diplomatic interactions with this organization. This analysis brings to light the ongoing issues with appropriately and objectively …

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A Strategic And It Analysis Of Quirky And An Examination Of Business And Accounting Case Studies, Lisa-Marie Schalk Jan 2015

A Strategic And It Analysis Of Quirky And An Examination Of Business And Accounting Case Studies, Lisa-Marie Schalk

Honors Theses

The purpose of this secondary and primary research is not only to explore the concept of management and information technology consulting in the context of a startup up company based in New York called Quirky, but also to present the culmination of my participation in two accounting case study competitions, PricewaterhouseCoopers' xACT competition and KPMG's International Case Competition. After my secondary research on management and IT consulting and the role of IT in various functional areas such as human resources, supply chain management, and financial reporting, I present a brief background on Quirky, a startup company with the mission to …

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A Translational Study Of The Correlation Between Low Birth Weight, Hypertension, And Kidney Function Using A Rat Model, Marcus Daniels Jan 2015

A Translational Study Of The Correlation Between Low Birth Weight, Hypertension, And Kidney Function Using A Rat Model, Marcus Daniels

Honors Theses

We studied the correlation between low birth weight, hypertension, and kidney function using a rat model. There is a strong correlation between these three phenomena especially in the Southeastern United States and in non-White populations. We hypothesized that the anti-hypertensive drugs Reserpine and Hydralazine would prevent hypertension and improve renal function in low birth weight rats. We used a rat model created by Dr. Barbara Alexander in this study. Pregnant rats were subjected to Reduced Uterine Perfusion Pressure surgery. Silver clips were placed on the abdominal aorta and uterine arteries approximately two weeks after fertilization in order to restrict blood …

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A Comparison Of The Deaf Community And Hard-Of-Hearing Individuals On Their Knowledge And Opinions Of Cochlear Implants, Marian R. Bryant Jan 2015

A Comparison Of The Deaf Community And Hard-Of-Hearing Individuals On Their Knowledge And Opinions Of Cochlear Implants, Marian R. Bryant

Honors Theses

This thesis examined the opinions and knowledge of Deaf and hard-of-hearing individuals on cochlear implants. Previous research presented showed the controversial opinions on what was known about cochlear implants as a result of speculation in the Deaf community. This thesis consisted of surveying Deaf and hard-of-hearing individuals in order to have a better understanding of what is known about cochlear implants and the opinions that concur due to incorrect or correct knowledge. Thirteen subjects, including eight Deaf and seven hard-of-hearing individuals, completed the assessment. The results indicated that uncertainty about cochlear implants still remains; therefore, it is necessary to educate …

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Wind Energy Harvesting Utilizing Biaxially Oriented Piezoelectric Polyvinylidenefluoride Film, Matthew Kennedy Jan 2015

Wind Energy Harvesting Utilizing Biaxially Oriented Piezoelectric Polyvinylidenefluoride Film, Matthew Kennedy

Honors Theses

With the growing concern over fossil fuels as a finite source of fuel and as a hazard to the environment, society has developed a growing interest in the use of renewable energy. Advancements in solar, nuclear, geothermal, wind, and vibrational energy harvesting, to name a few, have made the concept of using renewables as a main source of energy more feasible. The research and experimentation conducted for this thesis focused on analyzing the practicality of the future implementation of Biaxially Oriented Piezoelectric Polyvinylidenefluoride in the wind energy harvesting industry. The experiment consisted of data collection and analysis of power output …

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China's 'Leftover' Women Phenomenon: Media Portrayal And 'Leftover' Voices, Mazie Merriman Jan 2015

China's 'Leftover' Women Phenomenon: Media Portrayal And 'Leftover' Voices, Mazie Merriman

Honors Theses

China's shengnü — or leftover women — are a group of highly-educated, single, urban women that the Chinese government has targeted in a scare-mongering media campaign intent on pushing these women to give up their careers or education in order to marry and produce children for the betterment of the state. Since 2007, this group of women has faced highly negative articles and images published both by the All China Women's Federation and other news outlets encouraging shengnü to fix their problems and marry. These highly-educated, unmarried women are seen as violators of traditional gen-der norms and roles, and the …

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Para-Interface: A Novel Interface For Para-Aeh Software Suite, Michael Ginn Jan 2015

Para-Interface: A Novel Interface For Para-Aeh Software Suite, Michael Ginn

Honors Theses

Para-AEH is a software suite designed to the Asymptotic Expansion Homogenization method. This method is commonly used to model structures by using differential equations to represent larger structure from a smaller structure input. In order to facilitate the University of Mississippi's Department of Mechanical Engineering's research purposes the software needed to be installed. A novel interface was designed to remove the overhead of interacting with the software on a command line based level. The software allows the management of users that can access the software and jobs that package several commands together for asynchronous execution without manual intervention.

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Regime Type And Healthcare Systems: A Global Quantitative Analysis, R. L. Barr Jan 2015

Regime Type And Healthcare Systems: A Global Quantitative Analysis, R. L. Barr

Honors Theses

This thesis examines the link between regime type and healthcare systems. After reviewing literature that examines regime type, social spending, and healthcare, as well as a more specific example of regime change in Chile, it undertakes a multivariate regression analysis of 183 countries. It concludes that democracies have significantly better healthcare-system indicators, but that environmental variables, such as Latitude and Percentage of Rural Population, are more significant predictors of healthcare. It concludes that, while regime type is an important factor, dealing with ecological and locational problems of a country, such as combating tropical diseases and expanding access to infrastructure, are …

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Social Interaction Between Deaf And Hearing People, Rebecca C. Hankins Jan 2015

Social Interaction Between Deaf And Hearing People, Rebecca C. Hankins

Honors Theses

This study examined the personal experiences of hearing people in their interactions with Deaf persons and their knowledge about Deaf culture. The research involved questioning hearing people about their perceptions and interactions with Deaf people and Deaf culture in an effort to gain insight as to how the lives of Deaf people can be improved in mainstream culture. It was predicted that a majority of hearing participants would describe a lack of knowledge about Deaf culture, discomfort interacting with a Deaf person, and an agreement that a need exists for better understanding of Deaf culture. A survey was conducted with …

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Phylogeography Of The Australian Common Froglet, Crinia Signifera, Rosetta C. Williams Jan 2015

Phylogeography Of The Australian Common Froglet, Crinia Signifera, Rosetta C. Williams

Honors Theses

Australia is an ancient continent with equally antiquated fauna. Crinia signifera, the Australian common froglet, is one of Australia's oldest species and has a geographic range covering much of the southeastern coast of Australia and much of Tasmania. Such broad dispersal makes C. signifera susceptible to genetic variation due to changes in the landscape. While many have studied the morphology of C. signifera, few have studied its phylogeographic history. In this study I compared mitochondrial DNA clades to nuclear DNA clades to analyze the role geography plays on genetic variation. I hypothesized that (i) sympatric nuclear clades and subclades would …

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Investigation Into The Initial Electric Field Change Of Lightning Flashes, Ryan Chapman Jan 2015

Investigation Into The Initial Electric Field Change Of Lightning Flashes, Ryan Chapman

Honors Theses

Previously, an initial electric field change (IEC) was found occurring before initial breakdown (IB) pulses by sensors within the reversal distance of 36 lightning flashes [Marshall et al. 2014]. The E-change for a CG flashes was positive within reversal distance, and the E-change for an IC flashes was negative. With this data in mind, an IEC is best defined as occurring from zero slope to gradual increase in E-change at the beginning of a lightning flash, and it ends with the first IB pulse. The purpose of this thesis is to extend said findings to further understand the characteristics of …

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Effect Of Biochar And Activated Carbon Amendments On Gaseous Mercury Emissions Of Soil And Mercury Methylation Rates In Sediment, Ryan Sessums Jan 2015

Effect Of Biochar And Activated Carbon Amendments On Gaseous Mercury Emissions Of Soil And Mercury Methylation Rates In Sediment, Ryan Sessums

Honors Theses

Mercury is a pervasive global contaminant with a complex biogeochemical cycle. In this biogeochemical cycle, methylmercury (MeHg+) tends to biomagnify and concentrate in fish and seafood consumed by humans. This study examines the effect of sorbent amendments on both the mercury emission from soils and the methylation rates of mercury in sediments, both of which are believed to be major contributors to the global cycle. Biochar and activated carbon were used to treat soils and sediments to explore their effects. It was found that biochar and activated carbon reduced gaseous mercury emission by 25% and 49%, respectively. Methylation rates in …

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Effects Of Soil Environment On Abundance, Diversity And Community Structure Of Ectomycorrhizal Fungi In Pinus Radiata, Sarah C. Steele Jan 2015

Effects Of Soil Environment On Abundance, Diversity And Community Structure Of Ectomycorrhizal Fungi In Pinus Radiata, Sarah C. Steele

Honors Theses

Balanced and sustained nutrient cycles are critical to the success of the world's forest ecosystems. Research has shown ectomycorrhizal fungi (ECM) play a vital role in regulating these systems, as they store and mobilize cycled nutrients for the trees they colonize. Not all species of ECM allocate essential nutrients (nitrogen, phosphorous and carbon) to their host with the same efficiency. Studies have shown the soil environment is important for determining fungal distribution. To better understand the ECM fungal community of Pinus radiata, I explored the effects of soil characteristics (percent silt, percent clay, percent sand and soil water content) on …

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