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Improving The Efficacy Of Epinephrine Delivery For Anaphylaxis Through Development Of A Novel Auto-Injector Device And Increased User Education, Jennifer Ansley Myers

Honors Theses

Anaphylaxis is a life-threatening condition caused by the body’s overreaction to a certain allergen. The most widely accepted treatment for this condition is immediate administration of epinephrine, a hormone secreted by the adrenal glands that initiates the body’s fight or flight response, through an intramuscular injection. In most cases, patients that experience anaphylaxis are prescribed an epinephrine auto-injector to carry with them at all times which contains a single dose of epinephrine. Though these devices have been widely accepted for many years, there are many problems caused by their design and the lack of training that their users receive. The …

Process And Design Of A Once-Through Dimethyl Ether Process Using Aveva Process Simulation, Miranda Nolan, Jerrod Scott, Levi Petix, Joshua Peltan

Honors Theses

In this project, an optimization and preliminary economic analysis based on the lowest

rent and utility cost was performed on a dimethyl ether process plant. This process model was performed with AVEVA Process Simulation software. Basic chemical engineering design principles as well as 3D response surface modeling and the native AVEVA optimization tool were used to select the most cost-effective equipment by varying process specifications to minimize utility cost, finding the least expensive equipment combinations possible, and selecting the feed tray location. The rental prices were fixed, so only utility and limited process specifications such as feed tray location could …

Aveva Competition 2021: Dimethyl Ether Production Process, Nicholas Gaouette

Honors Theses

The following study was conducted to assess the economic and process feasibility of a dimethyl ether (DME) production process. A portion of the methanol produced by an existing facility would be used to produce DME through a dehydration reaction. DME production is being considered as a means to compensate for lost methanol revenue, as methanol prices have recently decreased and an excess supply is present on the open market.

The first milestone in the study was the construction of a working process model within AVEVA Process Simulation. This steady-state process model would provide information essential to further design and optimization …

Fundamental Principles Of Accounting: A Series Of Case Analyses, Bridget Mcmillan

Honors Theses

Over the past four years at the University of Mississippi, I acquired knowledge about the accounting profession and the application of accounting principles that have arisen throughout the evolution of modern professional accounting. For the thesis requirement in accordance with the standards set by the Patterson School of Accountancy and the Sally McDonnell Barksdale Honors College, I completed a series of case studies covering a variety of topics related to the study of accounting. Under the direction of Victoria Dickinson, I completed these cases over the 2019-2020 academic year. Each case introduces a unique topic and presents findings about various …

A Conductivity Analysis Of A Newly Synthesized Poly(Ethylene Glycol) Methyl Ether Hydroxide Electrolyte, Sarah Marie Peterson

Honors Theses

This thesis investigates the synthesis and conductive properties of a Poly (ethylene glycol) methyl ether-based polymer electrolyte. The goal of the synthesis is to enhance the hydroxide ion conduction properties of the polymer with its cationic groups attached. The MePEG backbone contained seven ethylene glycol groups and was modified to substitute the hydroxide group in the MePEG with trimethylamine. In addition, the bromide added in the synthesis was exchanged for hydroxide ions to allow for the transportation of hydroxide ions in polymeric electrolytes that can be used in Anion Exchange Membrane Fuel Cells. The newly synthesized polymer was compared to …

Honors Accounting Thesis: An Investigation Of Specific Issues In Various Accounting Methods And Their Outlook For The Future Through Case Studies, Flint Christian

Honors Theses

This thesis focuses on broad topics concerning the field of accountancy. Primarily, the topics involve an analysis demonstrating an understanding on innovative technological developments, political changes, financial planning, professional preparation, and their effects on the accounting field, including possible changes. Information was found through online search engines, database analysis, and interviews and discussions with key informants from the accounting field. This thesis was performed in conjunction with the Honors Accountancy 420 class, where I also experienced case studies, interviews, and presentations with public accounting firms. Our methodology and methods were developed throughout the year in groups, as well as with …

Feasibility Study Of Portable Solar Powered Blood Storing Refrigerator, Saroj Subedi

Honors Theses

This report is focused on the preliminary feasibility of portable solar-powered blood-storing refrigerators primarily based on calculations of energy required to maintain the temperature of the refrigerator, the electricity required throughout the day, calculating sufficiency of power supplied by the solar panel, and selection of battery for power storage. The method and the trend of a feasibility study involve the study of blood properties, separation of blood components after donation, and their storage conditions. Then, the portable size of the refrigeration has been proposed with three different compartments for storage of each blood component. The further methods involve the selection …

An Open-Baffle Motional Feedback Loudspeaker, Matthew Quinlivan, William Harvie

Honors Theses

A dynamic loudspeaker mounted in an open baffle has the same parameters as a loudspeaker in free space. A subwoofer mounted in an open baffle has a small total quality factor and therefore the frequency above which the driver has a significant output is too high despite the subwoofer's low resonant frequency. To address this issue, we implemented a motional feedback circuit with the goal of introducing both velocity feedback and acceleration feedback into the loudspeaker system and thus altering the resonant frequency and total quality factor of the system. After verifying the efficacy of our feedback circuit with computer …

Perilous Place: Personal Stories Point To Possible Solutions To Widespread Flooding In The Mississippi Delta, Jared Poland

Honors Theses

The purpose of this thesis is to investigate and create journalistic stories highlighting the Yazoo Backwater Pumps Projects relationship to climate change while utilizing narrative storytelling techniques. Before explaining the methodology used for conducting research and interviews, the researcher describes the influence that innovations of mass communication channels have had on the way humans form groups and persuasively advocate for their positions. The researcher describes their historical perspective of mass media innovations that were vital considerations during their discovery and investigation of this politically divisive issue. The researcher more specifically focuses on the innovations that have occurred since the digital …

Design And Analysis Of A Process To Convert Methanol Into Dimethyl Ether, Elisa M. White

Honors Theses

A recent economic downturn led to the loss of a contract for a company that sells methanol. The company has two options to recover some of the profit lost from the contract termination. One option is to sell the excess methanol at the spot market price, and the second option is to implement a process to convert the excess methanol into dimethyl ether. This project investigated the implementation of a process to convert the methanol from the lost contract into dimethyl ether. The process was simulated in AVEVA Process Simulation to estimate the size of equipment needed. A toller provided …

Use Of Linear Discriminant Analysis In Song Classification: Modeling Based On Wilco Albums, Caroline Pollard

Honors Theses

The study of music recommender algorithms is a relatively new area of study. Although these algorithms serve a variety of functions, they primarily help advertise and suggest music to users on music streaming services. This thesis explores the use of linear discriminant analysis in music categorization for the purpose of serving as a cheaper and simpler content-based recommender algorithm. The use of linear discriminant analysis was tested by creating lineardiscriminant functions that classify Wilco’s songs into their respective albums, specifically A.M., Yankee Hotel Foxtrot, and Sky Blue Sky. 4 sample songs were chosen from each album, and song data was …

Using Deep Learning To Automate The Diagnosis Of Skin Melanoma, Akhil Reddy Alasandagutti

Honors Theses

Machine learning and image processing techniques have been widely implemented in the field of medicine to help accurately diagnose a multitude of medical conditions. The automated diagnosis of skin melanoma is one such instance. However, a majority of the successful machine learning models that have been implemented in the past have used deep learning approaches where only raw image data has been utilized to train machine learning models, such as neural networks. While they have been quite effective at predicting the condition of these lesions, they lack key information about the images, such as clinical data, and features that medical …

Exploring The Global Rise Of Ethnoreligious Nationalism: A Case Study Of Vox In Spain And The Bharatiya Janata Party In India, Swetha Manivannan

Honors Theses

This thesis analyzes reasons behind the current global growth of ethnoreligious nationalist parties through a cross-regional analysis of the Vox party in Spain and the Bharatiya Janata Party in India. It also looks at the shift in party domination as secularism has fallen in an era of globalization with the end of “Spanish Exceptionalism” and decline in the Indian National Congress. It utilizes the theory of constructivism to present how this current wave of identity-focused ethnoreligious nationalism is a socio-political construct where those from the majority ethno-religious identity feel the perception of threat by minority populations and multiculturalism and seek …

Apiary Wagon Frame, Katelyn Franklin, Ryoma Thomas

Honors Theses

The objective of this thesis to demonstrate how our senior capstone project team took a product from a concept to a mass production manufacturing operation, using the knowledge and experience gained through our four years in the Haley Barbour Center for Manufacturing Excellence (CME). Our product, the Apiary Wagon Frame, is an opportunity to reduce the barrier to entry into the hobbyist beekeeping community. In the design process for the Apiary Wagon Frame, we tested several prototypes and different fabrication methods, ending with a product capable of holding twenty hive frames. After building our final prototype, the group created a …

Challenges And Benefits Experienced By Mississippi Schools In The Adoption Of Farm To School Programs, Manuel Aldair Franco Pech

Honors Theses

Mississippi obesity rates are the second highest in the United States. An appropriate target group to combat the state’s high obesity rates are school age children (ages 18 and under), because healthy eating habits developed at this age translate into adult years. An avenue to encourage and develop healthy eating habits are Farm to School (F2S) programs, which provide in-school accessibility to healthy, locally produced foods. The objective of this study was to analyze the results from the 2015 United States Department of Agriculture’s (USDA) F2S Census, which collected details regarding F2S participation across the country, to determine the benefits …

Analyzing The Effects Of E-Hook Peptides On Kinesin-1, Ashton Ward Murrah, Baylee Hope Howard

Honors Theses

Cancer is the second leading cause of death in the United States. Cancerous growth is a result of oncogenes, or mutated genes that increase the rate of cell division in an uncontrolled manner. Cell division, which consists of mitosis and cytokinesis phases, is dependent upon the active movement of kinesin motor proteins along microtubules to rearrange the cytoskeleton for equitable distribution of genetic material to daughter cells. As kinesins are vital to this process, if we could prevent kinesin from binding to the microtubules, cell division would cease.

The goal of this study is to develop a method to prevent …

The Role Of The Kurds In U.S. Foreign Policy, Davis Mccool Iii

Honors Theses

The Kurdish people in the Middle East have played a valuable role in furthering U.S. policy interests in the region. The U.S. has aligned itself with various Kurdish groups in a series of strategic partnerships dating back to the early 1970s, yet has never considered the Kurdish nation an ally. As such, the U.S. has reneged on multiple different pacts with the Kurds and opened the door for state-sponsored conflict against a supposed ally, despite mutual interests between both groups. This thesis aimed to assign a formal role to the Kurds within U.S. foreign policy, and to analyze the function …

Introduction Of New Value Stream Through Vermicomposting Process, James Spalding, Joseph Harris

Honors Theses

The purpose of our project is to analyze whether a waste byproduct can be monetized into a viable profit stream for Wonderbird Spirits. Spent grain, a waste byproduct created by the distillation process, is currently the company’s biggest source of material waste. The CME project team designed and built a trommel to aid liquid-solid separation of the spent grain so that the solid portion can be repurposed as feedstock for a vermicomposting setup. We also suggest vermicomposting setup for the distillery based on the needs and capabilities of Wonderbird Spirits. We present financial analyses detailing the cost of creating the …

Captions For Covid? Hearing Accessibility In Virtual "Zoom" Theatre, Gianna Schuetz

Honors Theses

The COVID-19 pandemic shut the doors of theatres across the United States and the rest of the world. Live theatre came to a sudden halt as gatherings of people served as significant health risks. As live theatre performances became nearly obsolete, many theatre organizations were forced to creatively adapt to move their programming to a virtual format. Presenting theatre in a virtual format brings many challenges; however, it also brings opportunities for increased accessibility and access, particularly for individuals who are hard of hearing.

The following thesis explores hearing accessibility measures taken by theatre companies as they ventured into virtual …

Soil Inhomogeneity Effects On Seismic Wind Noise, Bipin Koirala

Honors Theses

Wind causes local pressure fluctuations over the ground. The pressure waves couples with the ground and transmits into the ground as seismic waves. The seismic wave, in turn, causes ground motion. Naderyan et al. [9] developed a prediction of the ground displacements spectra from the measured ground properties and predicted pressure and shear stress at the ground surface. Naderyan modeled the ground as a linearly elastic half space bounded by an infinite plane on one side. The quasi-static model for predicting displacement components in the ground is effective for the vertical component of the displacement response, but the model significantly …

An Investigation Into Cognitive Radio System Performance, Courtney Hardy, Lucas F. Feather, William S. Guy

Honors Theses

The objective of this thesis is to explore cognitive radio performance through an in-depth literature review and an implementation of a software-defined radio prototyping system. Specifically, this thesis investigates the spectrum-sensing aspect of cognitive radio by comparing two spectrum-sensing methods. It was found in the literature review that a system utilizing matched filter detection would provide higher probability of detection in low signal-to-noise ratio environments when compared to a system utilizing energy detection. These spectrum sensing methods were thus implemented and compared in the cognitive radio systems presented in this thesis. Additionally, experiments were conducted to determine the most efficient …

Creation Of A Wooden Model Toy Car As A Learning Module For Students Enrolled In Manufacturing 152, Patrick Brown

Honors Theses

This project involved the design and manufacture of a children’s wooden model toy car constructed on the CME factory floor. Apart from building a children’s toy, the purpose of this project was to introduce younger CME students to a high-quality product made efficiently in regards to manufacture time and total cost. The design for the car required the inclusion of principles from different manufacturing philosophies taught in the CME such as LEAN Manufacturing, which works to eliminate waste from a process, and Design for Manufacture and Assembly, which seeks to reduce cost and cycle time for a product. Through the …

Pain Management Approaches & Experiences: A Systematic Review Of Racial & Gender Differentials, Ann Hoover

Honors Theses

Health care disparities and the social determinants of health (SDOH) are beginning to integrate into public and political narratives of systemic inequities. Pain management is a wide-reaching domain of health care, with complexities arising from the subjectivity of pain and the implications for clinical care. In this thesis, I conduct a systematic literature review to explore the effects of race and gender on pain assessment, diagnosis, and treatment through a health equity lens. While much of health care disparity research emphasizes the effects on population health outcomes, these findings redirect attention to the tangible impacts of discriminatory encounters and experiences …

Molecular Mechanisms Of Oxidative Stress On Molecular Motors, Addison Caspari-Linhardt

Honors Theses

Astronauts encounter many forms of ionizing radiation during space travel. Ionizing radiation has been seen to cause cancer, cataracts, radiation sickness, tissue damage, hereditary effects, and damage to the central nervous system. Ionizing radiation can damage DNA molecules through oxidation, as well as other vital proteins like molecular motors. Kinesin-1 is a molecular motor protein that essential to intracellular transport. Microtubules serve as the “roadway” for kinesin transport, where kinesin converts chemical energy from ATP hydrolysis into mechanochemical “steps” to move along the microtubules. Optical trapping has been used in previous research to measure single kinesin motor properties. We have …

A Quick Guide To 2021 Commencement, Staff Report

University of Mississippi News

Here's a look at parking, services and dining to help navigate this weekend's ceremonies

Greg Tschumper Wins Top Research Award, Shea Stewart

University of Mississippi News

Professor known for his research into theoretical and computational chemistry

Why Myth Matters: The Value Of The Female Voice In Greek Mythology, Kylie Rogers

Honors Theses

In this thesis I will primarily examine how the retellings of Greek myths from the female perspective provide insight into the importance of myth and why these stories are still relevant today. Specifically, I will examine three major figures: Circe in Madeline Miller’s Circe, Penelope in Margaret Atwood’s The Penelopiad, and Medusa in Marjorie Garber’s The Medusa Reader, along with a few other minor characters featured in Nina MacLaughlin’s Wake, Siren. By studying the fresh perspectives provided by the narration and journeys of these characters and connecting them to plights and experiences that are currently affecting women as evidenced by …

Senior Design Capstone: Using An Engineering Design Process To Create A Sawzall Wobble Fixture For Milwaukee Tools, Tyler Moore

Honors Theses

The overall objective of this design project was to successfully design a fixture to expedite the repairs of Sawzalls at the Milwaukee Tools repairs facility in Greenwood, Mississippi. This project was executed in accordance with guidelines set forth by the Senior Capstone Design class at the University of Mississippi as well as the quality engineers sponsoring the project at Milwaukee Tools. The fixture was created utilizing an engineering design process with the goal of allowing technicians to press two Sawzall wobbles onto an angled Sawzall wobble shaft using an arbor press with just one press. By beginning with a straightforward …

University Of Mississippi Student Perceptions Of The Relationship Between Stimulant Use And Mental Health, Elizabeth Mccutcheon

Honors Theses

College students are situated in a perfect storm for stimulant misuse and mental health issues, while living admits a mental health crisis of never-before-seen proportions, in combination with a global pandemic and the normal amount of stress associated with a university course load. It is important to address college student’s perceptions of the risks and benefits of stimulant use in order to see if they realize the severity of the problem of abuse and address it. The addiction of examining mental health in relation to stimulant abuse can provide new insight to the motivation behind the rise in stimulant abuse …

Analyzing The Lifecycle Of A Modular Cutting Board From Design To Production, Caitlin O'Connor, Achintya Prasad

Honors Theses

This Capstone project is intended to demonstrate the process of product development for a modular cutting board from design to production by applying manufacturing principles, utilizing the stage-gate format, and developing a marketing plan. The guiding principles for the project would be the implementation of lean manufacturing and analyzing the quality, performance, lifecycle cost, and time needed for market introduction. Team voting and assignment occurred in Manufacturing 451 in Fall 2020, and the project was completed during Spring 2021. Teams were required to meet outside of class time in order to discuss ideas and build designs. Lab times were scheduled …