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2016

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"What Made Me Continue Was Stubbornness": Perspectives Of Swedish Women At The Beginning Of Their Academic Career In Geography, Martina Angela Caretta, Natasha Alexander Webster Jan 2016

"What Made Me Continue Was Stubbornness": Perspectives Of Swedish Women At The Beginning Of Their Academic Career In Geography, Martina Angela Caretta, Natasha Alexander Webster

Faculty & Staff Scholarship

The rise of neoliberalism is creating inequalities for women as they balance their private lives and career trajectories. Geography as a middle sized discipline bridging the social and physical sciences offers insights into the ways neoliberal policies are felt by early career women (ECW). Using a life course model, this study presents the results of a workshop which sought to explore the ways in which women geographers, in Sweden, perceive and experience obstacles in their career advancement and which coping strategies they put in place to overcome those. The results show the blurring of the ECW ́s work and private …

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Effect Of Spatial Inhomogeneities On The Membrane Surface On Receptor Dimerization And Signal Initiation, Romica Kerketta, Adam M. Halasz, Mara P. Steinkamp, Bridget S. Wilson, Jeremy S. Edwards Jan 2016

Effect Of Spatial Inhomogeneities On The Membrane Surface On Receptor Dimerization And Signal Initiation, Romica Kerketta, Adam M. Halasz, Mara P. Steinkamp, Bridget S. Wilson, Jeremy S. Edwards

Faculty & Staff Scholarship

Important signal transduction pathways originate on the plasma membrane, where microdomains may transiently entrap diffusing receptors. This results in a non-random distribution of receptors even in the resting state, which can be visualized as “clusters” by high resolution imaging methods. Here, we explore how spatial in-homogeneities in the plasma membrane might influence the dimerization and phosphorylation status of ErbB2 and ErbB3, two receptor tyrosine kinases that preferentially heterodimerize and are often co-expressed in cancer. This theoretical study is based upon spatial stochastic simulations of the two-dimensional membrane landscape, where variables include differential distributions and overlap of transient confinement zones (“domains”) …

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A Search For Rotating Radio Transients And Fast Radio Bursts In The Parkes High-Latitude Pulsar Survey, A. Rane, D. R. Lorimer, S. D. Bates, N. Mcmann, M. A. Mclaughlin, K. Rajwade Jan 2016

A Search For Rotating Radio Transients And Fast Radio Bursts In The Parkes High-Latitude Pulsar Survey, A. Rane, D. R. Lorimer, S. D. Bates, N. Mcmann, M. A. Mclaughlin, K. Rajwade

Faculty & Staff Scholarship

Discoveries of rotating radio transients and fast radio bursts (FRBs) in pulsar surveys suggest that further transient sources await discovery in archival data sets. Here we report on a single-pulse search for dispersed radio bursts over a wide range of Galactic latitudes ($|b| < 60^{\circ}$) in data previously searched for periodic sources by Burgay et al. We detected 20 of the 42 pulsars reported by Burgay et al. and one radio transient. No FRBs were discovered in this survey. Taking into account this null result, along with other recent surveys at Parkes, and correcting for detection sensitivity based on the search algorithms used in the analyses, we find that the all-sky FRB event rate for sources with peak fluxes $> 0.1$ Jy to be ${\cal R} = 3.3^{+5.0}_{-2.5} \times 10^3$ FRBs day$^{-1}$ sky$^{-1}$, where the uncertainties represent a $99\%$ confidence interval. While this rate is several times lower than inferred from previous studies, it is consistent with all systematic FRB searches at Parkes to date and does not require the need to postulate a dearth of FRBs …

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Topological Crystalline Insulator In A New Bi Semiconducting Phase, F. Munoz, M. G. Vergniory, T. Rauch, J. Henk, E. V. Chulkov, I. Mertig, S. Botti, M. A. L. Marques, A. H. Romero Jan 2016

Topological Crystalline Insulator In A New Bi Semiconducting Phase, F. Munoz, M. G. Vergniory, T. Rauch, J. Henk, E. V. Chulkov, I. Mertig, S. Botti, M. A. L. Marques, A. H. Romero

Faculty & Staff Scholarship

Topological crystalline insulators are a type of topological insulators whose topological surface states are protected by a crystal symmetry, thus the surface gap can be tuned by applying strain or an electric field. In this paper we predict by means of ab initio calculations a new phase of Bi which is a topological crystalline insulator characterized by a mirror Chern number nM =−2, but not a Z2 strong topological insulator. This system presents an exceptional property: at the (001) surface its Dirac cones are pinned at the surface high-symmetry points. As a consequence they are also protected by time-reversal symmetry …

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Experimental Observation And Computational Analysis Of Striations In Electronegative Capacitively Coupled Radio-Frequency Plasmas, Yong-Xin Liu, Edmund Schüngel, Ihor Korolov, Zoltán Donkó, You-Nian Wang, Julian Schulze Jan 2016

Experimental Observation And Computational Analysis Of Striations In Electronegative Capacitively Coupled Radio-Frequency Plasmas, Yong-Xin Liu, Edmund Schüngel, Ihor Korolov, Zoltán Donkó, You-Nian Wang, Julian Schulze

Faculty & Staff Scholarship

Self-organized spatial structures in the light emission from the ion-ion capacitive rf plasma of a strongly electronegative gas (CF_{4}) are observed experimentally for the first time. Their formation is analyzed and understood based on particle-based kinetic simulations. These "striations" are found to be generated by the resonance between the driving radio frequency and the eigenfrequency of the ion-ion plasma (derived from an analytical model) that establishes a modulation of the electric field, the ion densities, as well as the energy gain and loss processes of electrons in the plasma. The growth of the instability is followed by the numerical simulations.

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Scalable Methods For Monitoring Limited Access Roadways Using Crowd-Sourced Probe Data, Howell Li, Stephen M. Remias, Aaron Taylor, Darcy M. Bullock Jan 2016

Scalable Methods For Monitoring Limited Access Roadways Using Crowd-Sourced Probe Data, Howell Li, Stephen M. Remias, Aaron Taylor, Darcy M. Bullock

Lyles School of Civil Engineering Faculty Publications

No abstract provided.

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Real-Time Probe Data Dashboards For Interstate Performance Monitoring During Winter Weather And Incidents, Margaret Mcnamara, Howell Li, Stephen Remias, Deborah Horton, Ed Cox, Darcy M. Bullock Jan 2016

Real-Time Probe Data Dashboards For Interstate Performance Monitoring During Winter Weather And Incidents, Margaret Mcnamara, Howell Li, Stephen Remias, Deborah Horton, Ed Cox, Darcy M. Bullock

Lyles School of Civil Engineering Faculty Publications

No abstract provided.

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Scaling Detailed High-Resolution Data Split Performance Measures To Statewide System Level Management, Howell Li, Christopher M. Day, James R. Sturdevant, Darcy M. Bullock Jan 2016

Scaling Detailed High-Resolution Data Split Performance Measures To Statewide System Level Management, Howell Li, Christopher M. Day, James R. Sturdevant, Darcy M. Bullock

Lyles School of Civil Engineering Faculty Publications

No abstract provided.

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Use Of High Resolution Signal Controller Data To Identify Red Light Running, Steven M. Lavrenz, Christopher M. Day, Jay Grossman, Rick Freije, Darcy M. Bullock Jan 2016

Use Of High Resolution Signal Controller Data To Identify Red Light Running, Steven M. Lavrenz, Christopher M. Day, Jay Grossman, Rick Freije, Darcy M. Bullock

Lyles School of Civil Engineering Faculty Publications

No abstract provided.

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Rate Of Pedestrian Signal Phase Actuation As A Proxy Measurement Of Pedestrian Demand, Christopher M. Day, Hiromal Premachandra, Darcy M. Bullock Jan 2016

Rate Of Pedestrian Signal Phase Actuation As A Proxy Measurement Of Pedestrian Demand, Christopher M. Day, Hiromal Premachandra, Darcy M. Bullock

Lyles School of Civil Engineering Faculty Publications

No abstract provided.

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Extending Link Pivot Offset Optimization To Arterials With Single Controller Diverging Diamond Interchange, Christopher M. Day, Steven M. Lavrenz, Amanda L. Stevens, R Eric Miller, Darcy M. Bullock Jan 2016

Extending Link Pivot Offset Optimization To Arterials With Single Controller Diverging Diamond Interchange, Christopher M. Day, Steven M. Lavrenz, Amanda L. Stevens, R Eric Miller, Darcy M. Bullock

Lyles School of Civil Engineering Faculty Publications

No abstract provided.

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Opportunities For Detector-Free Signal Offset Optimization With Limited Connected Vehicle Market Penetration: A Proof-Of-Concept Study, Christopher M. Day, Darcy M. Bullock Jan 2016

Opportunities For Detector-Free Signal Offset Optimization With Limited Connected Vehicle Market Penetration: A Proof-Of-Concept Study, Christopher M. Day, Darcy M. Bullock

Lyles School of Civil Engineering Faculty Publications

No abstract provided.

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The Assessment Of Water Use And Reuse Through Reported Data: A Us Case Study, Maria J. Wiener, Chad T. Jafvert, Loring F. Nies Jan 2016

The Assessment Of Water Use And Reuse Through Reported Data: A Us Case Study, Maria J. Wiener, Chad T. Jafvert, Loring F. Nies

Lyles School of Civil Engineering Faculty Publications

Increasing demands for freshwater make it necessary to find innovative ways to extend the life of our water resources, and to manage them in a sustainable way. Indirect water reuse plays a role in meeting freshwater demands but there is limited documentation of it. There is a need to analyze its current status for water resources planning and conservation, and for understanding how it potentially impacts human health. However, the fact that data are archived in discrete uncoordinated databases by different state and federal entities, limits the capacity to complete holistic analysis of critical resources at large watershed scales. Humans …

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Christian Faith And Evolution: One Person's Journey In Science And In Faith, Logan Wilson Jan 2016

Christian Faith And Evolution: One Person's Journey In Science And In Faith, Logan Wilson

Honors Theses

Evolution has always proved to be controversial to many people of faith, but it has been specifically problematic to many Christians including myself. This thesis explores the history and substance of the controversy between different expressions of Christianity and evolution by providing a relatable rendition of the theory of evolution. It breaks down the contributions of Charles Darwin and explains them in a manner than can be understood by a non-biologist. It also explores the stances of certain authors such as Richard Dawkins and Michael Ruse on the matter. This thesis is an independent study comprised of input from articles, …

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Courtship Lateralization And Its Effect On Mating Success Of Male Wild Turkeys (Meleagris Gallopavo), Mara E. Vernier Jan 2016

Courtship Lateralization And Its Effect On Mating Success Of Male Wild Turkeys (Meleagris Gallopavo), Mara E. Vernier

Honors Theses

Lateralization results from unequal processing of tasks in the different hemispheres of the brain. While lateralization is a widely researched topic of study, little is known about the effects of sexual selection on lateralization. The purpose of this study was to determine if there is lateralization of male wild turkey (Meleagris gallopavo) courtship and whether the presence of lateralization is associated with male mating success. Male behavioral data were collected from video recordings of courtship made by Dr. Richard Buchholz during a previous mating study. Males were categorized as either successful or unsuccessful males based on how often they were …

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Liquid Gold: The Ancient Olive Oil Trade Between Baetica And Rome, Mary Martin Jan 2016

Liquid Gold: The Ancient Olive Oil Trade Between Baetica And Rome, Mary Martin

Honors Theses

The paper provides an overview of the olive oil trade between the city of Rome and its colony, Baetica, focusing on the 1st-3rd centuries AD. Topics covered include the procedure for making oil, a discussion of how the oil was packaged for shipment, hypotheses about what routes might have been taken to deliver each shipment, and estimates on the total consumption of Baetican oil in Rome. A special attention was placed on linking the records of people involved in the trade to their jobs and business functions. To accomplish this work, epigraphic records from statue bases, amphorae and dedicatory plaques …

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G-Quadruplex Mediated Splicing Of P53 Mrna, Melissa Holy Jan 2016

G-Quadruplex Mediated Splicing Of P53 Mrna, Melissa Holy

Honors Theses

The protein p53 is a master regulator of the cell cycle and its mutation/inactivation is associated with over 50% of cancer cases. Mutations in p53 are associated with worse survival rates, resistance to therapies, and other risk factors in breast cancer specifically. p53 is encoded by the TP53 gene and is expressed as several transcripts. In the G-rich portion of intron 3, secondary DNA structures known as G-quadruplexes are able to form. The stabilization of these G-quadruplexes leads to correct splicing of intron 2, thus making a functional p53 protein. A known quadruplex-stabilizing compound (TMPyP4) was tested to determine its …

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Paleosol Development And Trace Fossils In The Upper Triassic Cooper Canyon Formation Of The Dockum Group In Andrews County, Texas, Michael Charles Gratzer Jan 2016

Paleosol Development And Trace Fossils In The Upper Triassic Cooper Canyon Formation Of The Dockum Group In Andrews County, Texas, Michael Charles Gratzer

Honors Theses

It is unknown whether a relationship exists between paleosol development and the number of burrows in a paleosol. It is also unknown whether a relationship exists between the number of burrows in a paleosol and the diameters of those burrows. This paper details the methods, results, and conclusions of an investigation of these relationships. I assess the development of several paleosols in a core sample of the Upper Triassic Cooper Canyon Formation of the Dockum Group from well B-133 in Andrews County, Texas, using development scales based on methods from Bown and Kraus (1993) and Abels et al. (2013). I …

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In Six Days: The Creation Study Committee And The Pca's Struggle For Consensus On Anti-Darwinism, Michael Calhoun Wilkerson Jan 2016

In Six Days: The Creation Study Committee And The Pca's Struggle For Consensus On Anti-Darwinism, Michael Calhoun Wilkerson

Honors Theses

This thesis explores the historic struggle and development of the American Evangelical community to form a unified front against naturalistic evolution during the twentieth century: focusing on the Presbyterian Church in America (PCA) as a microcosm in the battle for a general consensus. Conservative six-day creationists who felt threatened by more liberal views within the denomination over the issue pressured the 1998 PCA General Assembly to appoint a special Creation Study Committee. The outcome of the work of the committee only broadened acceptable views within the denomination, much to the chagrin of the conservative elders who pushed for the Committee's …

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Nondepository Credit Intermediation And Its Effects On The Financial Well-Being Of Consumers, Nathan Simpson Jan 2016

Nondepository Credit Intermediation And Its Effects On The Financial Well-Being Of Consumers, Nathan Simpson

Honors Theses

This paper investigates whether the availability of consumer loans has a positive or negative effect on the indicators of financial well being for consumers in the same area. By observing the number of consumer lending establishments and regressing those numbers on financial indicators, such as percent in poverty and median household income, this paper observes any statistically significant correlations that arise out of the presence of these establishments as well as the sign (positive or negative) of the correlation. The data period is 2007 to 2013. This process is used for nationwide numbers as well as six selected Southern states. …

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The Effects Of Genistein, Thymoquinone, Epigallocatechin-3-Gallate,5-Fluorouracil, And Low Level Laser Therapy On Fadu Hypopharyngeal And Laryngeal Carcinoma Cells, Osasu Adah Jan 2016

The Effects Of Genistein, Thymoquinone, Epigallocatechin-3-Gallate,5-Fluorouracil, And Low Level Laser Therapy On Fadu Hypopharyngeal And Laryngeal Carcinoma Cells, Osasu Adah

Honors Theses

Laryngeal and hypopharyngeal carcinoma are two types of head and neck squamous cell carcinomas. The location of the tumor makes it hard to detect without complex tests. Overall, these types of cancer are not common, and there are no simple screening tests for such cancers. Due to this issue, laryngeal and hypopharyngeal carcinoma are usually diagnosed when signs and symptoms occur, such as sore throat, trouble swallowing, and constant coughing. With the use of FaDu, a head and neck cancer cell line of the hypopharyngeal origin, experimentation can be performed in order to initiate possible treatments. The standard treatments for …

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Tobacco And Cannabis: The Evolution Of Pertinent Rules And Regulations And Subsequent Financial Ramifications, Palmer Avisto Jan 2016

Tobacco And Cannabis: The Evolution Of Pertinent Rules And Regulations And Subsequent Financial Ramifications, Palmer Avisto

Honors Theses

My thesis will discuss the evolution of the regulations surrounding tobacco and cannabis and the subsequent financial ramifications later posed on pertaining companies and the industries themselves. I will also briefly discuss the evolution of tobacco advertisements and the introduction of e-cigarettes into the tobacco market. Concerning newly legalized cannabis stores, I will discuss the struggle to acquire financial tools, the state-Federal disagreement, and proposed solutions to those issues. Both having been deemed public enemy number one, I will compare marijuana and tobacco regarding health effects, profitability after new laws, and their overall economic profitability for the country. I researched …

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Calculating Liquefaction Potential Of Northern Mississippi Using Shear Wave Data, Peshani Herath Jan 2016

Calculating Liquefaction Potential Of Northern Mississippi Using Shear Wave Data, Peshani Herath

Honors Theses

The potential for liquefaction can be determined using the Liquefaction Potential Index (LPI). The LPI takes into account the thickness of the liquefiable layers and the factors of safety with respect to depth. This study creates a hybrid method for determining the LPI for different locations in Northern Mississippi. It calculates an average CSR for the region using existing borehole information. The CRR is then calculated using shear wave velocity profile data from a MASW survey. The LPI obtained from this process is compared to LPI values calculated using CPT data and borehole shear wave data. Surface shear wave velocity …

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Our Town And Gown: An Evaluation Of The Relationship Between The City Of Oxford And The University Of Mississippi, Pierce Werner Jan 2016

Our Town And Gown: An Evaluation Of The Relationship Between The City Of Oxford And The University Of Mississippi, Pierce Werner

Honors Theses

This work is a study of the relationship between Oxford, Mississippi and its primary institution: the University of Mississippi. Problems and conflicts have long plagued the relationships between colleges and their host cities as the separate bodies each have their own objectives and responsibilities, which may not always align. This work seeks to analyze the strategies and objectives of both the City of Oxford and the University of Mississippi (UM) through the examination of their published documents regarding objectives and, especially, land use planning. This analysis can be used to determine the fortitude of UM and Oxford's relationships in terms …

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The Effect Of State Capacity On Civil Conflict In India, Rimen Brar Singh Jan 2016

The Effect Of State Capacity On Civil Conflict In India, Rimen Brar Singh

Honors Theses

This thesis seeks to study the relationship between state capacity and civil conflict in India. This thesis provides insight on concepts such as state capacity, intrastate rebellious conflict, and greed and grievance, but the main focus of this thesis is on sub-national differences. The thesis attempts to demonstrate how sub-national differences may affect state capacity and influence intrastate conflict. Two aspects of sub-national differences are investigated: topography and roads. Specifically, data for topography and roads are confined within India. India is chosen to be a case study due to its diverseness in people and geography. The methods used to record …

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Evaluation Of Students' Satisfactions With And Importance Of Attributes Of Three Unique All-You-Can-Eat University Dining Facilities, Ruth Zegel Jan 2016

Evaluation Of Students' Satisfactions With And Importance Of Attributes Of Three Unique All-You-Can-Eat University Dining Facilities, Ruth Zegel

Honors Theses

This study was conducted to evaluate students' satisfaction with and importance of nine attributes of three unique all-you-can-eat university dining facilities at the University of Mississippi, the Grill at 1810, Marketplace at the Residential College, and the Rebel Market. The attributes included food quality, service quality, variety of menu items, cleanliness, nutritional content, availability of healthy options, location, atmosphere/environment, and image/reputation. Additionally, the study evaluated students' satisfaction with each university dining facility overall, the students' satisfaction versus importance at each facility. This information was used to determine attributes that may need improving within each university dining facility and areas that …

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Variability In Antibacterial Chemical Defenses In Caribbean Sponges Of The Genus Aplysina, Savannah Stockton Jan 2016

Variability In Antibacterial Chemical Defenses In Caribbean Sponges Of The Genus Aplysina, Savannah Stockton

Honors Theses

Coral reefs represent one of the most diverse ecosystems on earth, providing habitat for at least 25% of all marine species. Coral ecosystems are faced with many stressors, both physical and biological, that are causing their continuing decline. Understanding the impacts of these stressors, and the resilience of coral reefs, is important to the long-term survival of these critical ecosystems. As a major constituent of marine communities, sponges are an important phylum contributing to the ecology of coral reefs. Like other components of coral reef habitats, sponges also face a wide variety of biological stressors including pathogens, predators, and competitors. …

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Implementation Of An Enhanced System Of Motion Tracking For Virtual Reality Using 'Common Off-The-Shelf' Items, Sean M. O'Hara Jan 2016

Implementation Of An Enhanced System Of Motion Tracking For Virtual Reality Using 'Common Off-The-Shelf' Items, Sean M. O'Hara

Honors Theses

My project was tasked and guided by Dr. Adam Jones of the University of Mississippi's Computer Science Department to design and implement an improved system of infrared motion tracking for virtual reality. The enhancements allow Dr. Jones to use motion tracking for VR in ways that he previously could not, and these improvements include the ability to track multiple objects along with a foundation for expanding my project's use to work with a multiple camera setup for motion tracking. The hardware used in my project made use of Dr. Jones' supply of technology for development and research within the area …

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Autism Spectrum Disorder: How Does Transitional Planning From Preschool To Elementary School Benefit Educational And Social Success?, Shakeika K. Everett Jan 2016

Autism Spectrum Disorder: How Does Transitional Planning From Preschool To Elementary School Benefit Educational And Social Success?, Shakeika K. Everett

Honors Theses

Autism Spectrum Disorder (ASD) is a disorder that impacts millions of people worldwide on a daily basis. While most adults with autism have received, and continue to receive, the proper assistance in engaging in everyday life, children with autism face more challenges that impacts their engagement socially. Many intervention methods have been researched and implemented to assist in communication and social involvement for children with ASD. However, little research exists on helping young children with ASD effectively transition, both academically and socially, from one educational environment to another. This research will contain a case study of a six-year-old child enrolled …

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Fourth Amendment Search Incident To Arrest In The Home: Why Gant's New Vehicular Rules Should Supersede Chimel, Sidney Lampton Jan 2016

Fourth Amendment Search Incident To Arrest In The Home: Why Gant's New Vehicular Rules Should Supersede Chimel, Sidney Lampton

Honors Theses

The purpose of this article is to reveal and propose a solution for the current misguided search incident to arrest doctrine in homes and vehicles. As a result from modern Supreme Court cases, the rules controlling searches incident to arrest are inverted for homes and vehicles. Homes possess a higher expectation of privacy, but currently have less protection from invasive police searches than vehicles. This constitutionally incorrect doctrine is a consequence of Arizona v Gant's decision to return vehicular searches to the original intent of Chimel v California. However, interpretations of Gant failed to make the same adjustment in home …

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