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To Sleep Or Not To Sleep, That Is The Question: Sleep, Anxiety And Depressive Symptoms In Pregnancy, Alexis B. Miller Jan 2019

To Sleep Or Not To Sleep, That Is The Question: Sleep, Anxiety And Depressive Symptoms In Pregnancy, Alexis B. Miller

Honors Theses

Pregnancy is a time associated with many changes in a woman’s body including hormonal, metabolic, physical, and physiological changes (Miller, 2004; Okun, Kiewra, Luther, Wisniewski, & Wisner, 2011). A related concern is pregnant women and the impact of disturbed sleep. According to the Centers for Disease Control and Prevention (CDC), over 36% of the population in Mississippi experience an insufficient amount of sleep (CDC, 2014). Moreover, sleep disturbances in pregnancy are significantly associated with antenatal depressive and anxiety symptoms (Volkovich, Tikotzky, & Manber, 2015; Yu et al., 2017). The present study assessed potential relations between sleep disturbances, anxiety, depressive symptoms …


6th-12th Grade Math Teachers And Their Experiences With The Mississippi College- And Career-Readiness Standards, Dorothy Reid Jan 2019

6th-12th Grade Math Teachers And Their Experiences With The Mississippi College- And Career-Readiness Standards, Dorothy Reid

Honors Theses

This thesis identifies and describes 6th-12th grade math teachers and their experiences with the Mississippi College- and Career- Readiness Standards. There are two parts to this thesis: 1) a survey distributed to public school math teachers across the state and 2) the written thesis. In my thesis, I craft teacher narratives from the quantitative and qualitative results of the survey. Listening to the teachers’ narratives provides beneficial insights to the implementation of the MCCRS at the classroom level. Teachers have many different experiences. My thesis offers policy recommendations, based on the teacher narratives, to three levels of education: teachers, schools …


Examining The Impact Of Meaning And Resilience On Survivors' Life Satisfaction After Hurricane Harvey, Emily A. Gawlik Jan 2019

Examining The Impact Of Meaning And Resilience On Survivors' Life Satisfaction After Hurricane Harvey, Emily A. Gawlik

Honors Theses

The experience of a traumatic event such as a natural disaster can often lead individuals to suffer a variety of negative sequelae, including the development of posttraumatic stress symptoms. However, certain positive psychological constructs like meaning and resilience have been shown to mitigate these consequences. The purpose of this study was to explore the contributions of meaning and resilience to the life satisfaction of individuals (N = 55) impacted by 2017’s Hurricane Harvey. It was hypothesized that not only would meaning and resilience be significantly and positively related to life satisfaction but that meaning would contribute more to the prediction …


Evaluation Of School Wellness Policies Implementation As Measured By The Organizational Readiness To Change Theory, Elizabeth B. Quirk Jan 2019

Evaluation Of School Wellness Policies Implementation As Measured By The Organizational Readiness To Change Theory, Elizabeth B. Quirk

Honors Theses

BACKGROUND: Overweight and obesity trends have been increasing drastically for the past twenty years. School wellness policies have been put into place to help decrease overweight and obesity prevalence. Analyzing a school’s organizational readiness to change for full implementation of wellness policies could identify areas that are contributing or hindering successful implementation of federal regulation of policies and policy outcomes. METHODS: This pilot study included 21 participants, all of whom served as a school wellness coordinator, either at the district or school level in Mississippi. Each participant completed a six-part questionnaire addressing school wellness policy implementation. Survey item development was …


“Nosotras Como Mujeres”: The Environmental Activism Of Indigenous Women Of The Ecuadorian Amazon, Leta Rowan Jan 2019

“Nosotras Como Mujeres”: The Environmental Activism Of Indigenous Women Of The Ecuadorian Amazon, Leta Rowan

Honors Theses

Across Latin America, indigenous organizations have mobilized against environmental destruction inflicted upon their communities. Environmental destruction brought about by climate change and extractive industries has been especially devastating in the Western Amazon- the most biologically diverse region of the Amazon and home to a diversity of indigenous populations. The efforts of indigenous organizations in the Western Amazon, notably the Ecuadorian Amazon, have been successful in affecting progressive environmental policies as a means to protect their natural environments and standards of living. Indigenous women specifically have played a significant role in addressing the climate injustices affecting their communities and have employed …


The Haves And The Have Nots: Segregation And Marginalization In Puebla, Mexico, Jarvis Benson Jan 2019

The Haves And The Have Nots: Segregation And Marginalization In Puebla, Mexico, Jarvis Benson

Honors Theses

Beginning in the early 1990s, the city of Puebla, Mexico pursued an urbanization strategy based on converting the historic center into a hub for international tourism devoted to marketing colonial architecture and developing another section of the city, Angelópolis, as an affluent space for commerce and elite dwelling. This strategy produced a crowding out effect that relegated the lower and working classes to the peripheries of the city. There are currently high levels of marginalization in Puebla that negatively impact overall citizen well-being, with pockets of precarious populations living in zones with difficult social conditions. Though based on a small …


A New Consultation Service For Community Pharmacies? An Investigation Of Pharmacists' Perspective On Implementing A Weight Management Program, Shelby N. Strength Jan 2019

A New Consultation Service For Community Pharmacies? An Investigation Of Pharmacists' Perspective On Implementing A Weight Management Program, Shelby N. Strength

Honors Theses

Pharmacists are capable and interested in providing a targeted weight management intervention addressing the high rates, and associated risk, of obesity. A series of in-depth phone interviews with Mississippi community pharmacists were used to gain their perspective on a systematic approach for delivering a weight and obesity management service to patients. Using qualitative content analysis, three themes were identified and analyzed. These themes included: pharmacist’s perceptions of patient’s needs, program structural components, and pharmacist’s implementational needs. These findings can be used to expand the role of pharmacists, serve as a model for the development of other consultation services, improve health …


We Gotta Work With What We Got: School And Community Factors That Contribute To Educational Resilience Among African American Students, Denae Bradley Jan 2019

We Gotta Work With What We Got: School And Community Factors That Contribute To Educational Resilience Among African American Students, Denae Bradley

Electronic Theses and Dissertations

This thesis examines how Black residents in the Mississippi Delta claim and deploy agency and resiliency in a rural community context entrenched in a legacy of oppression. Black, low-income communities are implicitly labeled non-resilient when macro-level community capitals and resiliency literature are applied. However, I find that resiliency is culturally distinctive and oftentimes detected in ritual, daily processes in Black communities. This thesis rejects dominant narratives that Black communities in Mississippi are only poor, backwards, and lacking. It questions the assumption that dominant institutions have created inescapable boundaries for Black people in this region and challenges the notion that the …


Ionic Liquid-Based Composite Thin-Films For Selective Ion Separations In Electrodialysis, Saloumeh Kolahchyan Jan 2019

Ionic Liquid-Based Composite Thin-Films For Selective Ion Separations In Electrodialysis, Saloumeh Kolahchyan

Electronic Theses and Dissertations

The onset of climate change and rising global population has caused greater water scarcity, a considerable problem which threatens our world. The demand for fresh water is pushing a fast development of water purification technologies. Among these technologies, membrane-based water desalination processes are playing an interesting role in both academia and industry. Electrodialysis (ED) is an electro-membrane separation process aimed at water treatment through ion removal, which is achieved through the selective control and transport of ionic species. ED is a popular water treatment method; however, it is limited by membrane scaling, lack of ion selectivity, and high energy consumption …


Computational Modeling And Simulations Of Condition Deterioration To Enhance Asphalt Highway Pavement Design And Asset Management, Zul Fahmi Bin Mohamed Jaafar Jan 2019

Computational Modeling And Simulations Of Condition Deterioration To Enhance Asphalt Highway Pavement Design And Asset Management, Zul Fahmi Bin Mohamed Jaafar

Electronic Theses and Dissertations

A nation’s economy and prosperity depend on an efficient and safe transportation network for public mobility and freight transportation. A country’s road network is recognized as one of the largest public infrastructure assets. About 93 percent of 2.6 million miles of paved roads and highways in the United States (U.S.) are surfaced with asphalt. Longitudinal roughness, pavement cracking, potholes, and rutting are the major reasons for rehabilitation of asphalt roads. Billions of dollars are required annually for the maintenance and rehabilitation of road networks. If timely maintenance and rehabilitation are not performed, the pavement damages inflicted by heavy traffic repetitions …


Institutional Factors That Affect Transfer Student Success At A University In The Mid-South Region Of The U.S., Elizabeth Moore Jan 2019

Institutional Factors That Affect Transfer Student Success At A University In The Mid-South Region Of The U.S., Elizabeth Moore

Electronic Theses and Dissertations

At a four-year university in the Memphis-metropolitan region of the United States, students who transfer do so with the likelihood of spending more time and money completing a baccalaureate degree than non-transfer students. This is what research scholar Kevin Dougherty (1992) entitled the Baccalaureate Attainment Gap or the transfer gap. In this companion dissertation, using a multi-method approach, we use the quantitative data of transfer student graduation and retention rates along with qualitative data from interviews conducted with administrative staff about transfer student success. We consider these selected outcomes and administrative staff interviews to be institutional factors that help shape …


Differences In Falls And Recovery From A Slip Based On An Individual’S Lower Extremity Corrective Response, Samuel J. Wilson, Paul T. Donahue, Charles C. Williams, Christopher M. Hill, Jeffrey D. Simpson, Dwight E. Waddell, Jeremy P. Loenneke, Harish Chander, Chip Wade, John C. Garner Jan 2019

Differences In Falls And Recovery From A Slip Based On An Individual’S Lower Extremity Corrective Response, Samuel J. Wilson, Paul T. Donahue, Charles C. Williams, Christopher M. Hill, Jeffrey D. Simpson, Dwight E. Waddell, Jeremy P. Loenneke, Harish Chander, Chip Wade, John C. Garner

Faculty and Student Publications

Copyright (c) the author(s). This is an open access article under CC BY license (https://creativecommons.org/licenses/by/4.0/) Background: Slips and falls account for high rates of injury and mortality in multiple populations. The corrective responses during the slip perturbation have been well documented. However, when a fall results from a slip, it is unclear which of these responses were inadequate. Objective: The purpose of this study was to examine differences in lower extremity corrective responses of the slip recovery response between individuals who fall and those who recover. Methodology: Sixty-four participants completed this study (32 males & 32 females). Participant’s gait kinematics …


Apply Now!: Utilizing Application Date To Predict College Enrollment, Jennifer Leigh Phillips Jan 2019

Apply Now!: Utilizing Application Date To Predict College Enrollment, Jennifer Leigh Phillips

Electronic Theses and Dissertations

Using Perna’s (2006) college choice model as the conceptual framework, the researcher utilized two data analyses to complete this study. First, multiple regressions were performed on three groups of variables: entrance examination, core high school gpa, and cumulative high school gpa; gender, ethnicity, and residency; and first-generation status and Mississippi congressional district. Second, a chi square test was completed to discover how likely it is that a student’s application date is related to the acceptance rate (likelihood of acceptance) and yield rate (likelihood of matriculating) of the University of Mississippi freshman class.


Development And Characterization Of Sustained-Release Formulations Via Novel Hot Melt Extrusion Techniques, Bjad Khalaf Almutairy Jan 2019

Development And Characterization Of Sustained-Release Formulations Via Novel Hot Melt Extrusion Techniques, Bjad Khalaf Almutairy

Electronic Theses and Dissertations

Hot melt extrusion (HME) is a leading technology that can be applied to many pharmaceutical preparations as solid dispersions. Part of this research project focus on injecting pressurized carbon dioxide (P-CO2) gas during the HME process. These combined techniques have an additional advantage of being adaptable and portable to a hot melt extruder instrument. The use of HME alongside with other techniques (P-CO2 or co extrusion process) for preparing an improved controlled/sustained release formulation is the main theme of this research project. Current research focusing on Active Pharmaceutical Ingredients (APIs) with good aqueous solubility requires novel approach to obtain tailored …


Impact Of Quality Attributes Of Topical Products On Their Performance, Purnendu Kumar Sharma Jan 2019

Impact Of Quality Attributes Of Topical Products On Their Performance, Purnendu Kumar Sharma

Electronic Theses and Dissertations

Topical drug delivery such as creams and emulsions are most widely used in the treatment of skin diseases. It offers advantages such as non-invasiveness, direct drug delivery at the site of action, patient compliance and lower cost of treatment. However, topical formulation development faces challenges in the market in terms of critical evaluation parameters for understanding the effect of manufacturing process variables, the role of excipients and the effect of its compositions and skins buffering capacity. The main objective of the first project was to investigate the effect of different manufacturing process variables which can influence the microstructure thereby understanding …


The Transfer Culture In College Basketball, Ariel Massengale Jan 2019

The Transfer Culture In College Basketball, Ariel Massengale

Electronic Theses and Dissertations

In 2017, 18.5% of female women’s basketball players transferred. That ranked the highest it has ever been, second on the list for women’s sports and higher than any male sport (NCAA.org, 2018). The decision to transfer is a multifaceted issue that involves many reasons from generational differences, social media, technology, among other factors and has been rapidly increasing. For the lack of empirical studies, the foundation of this research was built on studies that focused on student retention because the same reasons a student may be retained could be the very reason a student decides to transfer depending on the …


Former African-American Male Football Student-Athletes At Southeastern Conference Institutions And Their Transition From Athletics To Non-Athletic Careers, Deterrian L. Shackelford Jan 2019

Former African-American Male Football Student-Athletes At Southeastern Conference Institutions And Their Transition From Athletics To Non-Athletic Careers, Deterrian L. Shackelford

Electronic Theses and Dissertations

The problem of practice for this dissertation will address the perceived deficiencies in the cultivation of workplace readiness and the projection of career success among former African-American football student-athletes at Southeastern Conference institutions. The focus of this dissertation in practice will be to examine the perceived lack of development of academic, social and psychological skills in order to achieve a successful transition from athletics to non-athletic careers. This study will identify the applicable career and academic developments, discussed and articulated by former African-American male football student-athletes, which directly influence their employability qualities. Manuscript two will review data generated from the …


Daily Metacognitive Questioning Sheets: Implementing Metacognitive Strategies In The Secondary Classroom, Shawna Sue Hill-Robinson Jan 2019

Daily Metacognitive Questioning Sheets: Implementing Metacognitive Strategies In The Secondary Classroom, Shawna Sue Hill-Robinson

Electronic Theses and Dissertations

This study investigated the possible impact that incorporating daily metacognitive questioning in a mathematics classroom could have on student achievement. The study integrated metacognition into the classroom through the daily use of metacognitive questioning sheets that were answered by students who participated in the research study. The study also explored patterns that emerged from the students’ individual responses on the metacognitive sheets using qualitative coding and analyses. Two classes of heterogeneously grouped high school dual-credit college algebra students were taught the same curriculum by the same teacher and given the same summative assessments during the study. One class received the …


Care In The Workplace:The Employer’S Role In The Alleviation Of The Eldercare Problem, Joseph Michael Duda Jan 2019

Care In The Workplace:The Employer’S Role In The Alleviation Of The Eldercare Problem, Joseph Michael Duda

Electronic Theses and Dissertations

The Center for Disease Control has referred to the group of people, aged 18-35, who have an elderly dependent they care for (by which I mean physical, emotional, or mental assistance necessary for the elderly dependent’s continued living) and are entering the workforce as the “sandwich” generation. These people are at the age where they may be simultaneously raising a child and taking care of an elderly family member. It has been estimated that, as of 2006, 17% of the U.S. workforce belong to the sandwich generation. In addition to the sandwich generation, there are 44 million people in the …


Jumping To Conclusions: The Effects Of Hydration Status On Kinetics And Electromyography In The Vertical Jump, Paul Tyler Donahue Jan 2019

Jumping To Conclusions: The Effects Of Hydration Status On Kinetics And Electromyography In The Vertical Jump, Paul Tyler Donahue

Electronic Theses and Dissertations

Results: Significant differences were present between hypo- and euhydrated conditions for peak and mean force during the CMJ with no difference in jump height. Significant differences were present between conditions for jump height and jump velocity for the SJ. No differences were seen in any of the four muscles of interest in regard to muscle activation. Significant differences were present between jump height of the CMJ and SJ respectively, with high correlation coefficients to jump velocity in both jump techniques.


Healthy Eating Opportunities And Choices For University Faculty, Selby Rebecca Entrekin Jan 2019

Healthy Eating Opportunities And Choices For University Faculty, Selby Rebecca Entrekin

Electronic Theses and Dissertations

College food environments can be obesogenic settings due to the availability of fast food restaurants and buffet style cafeteria’s accessible to the university community. These environments often foster eating behaviors that can contribute to rising obesity rates in the United States. The aim of this study was to identify university faculty’s perceptions of the campus food environment and access to healthy foods. Investigated were barriers to making healthy food choices on campus and strategies ion how to provide and encourage better food choices. Questions were developed to identify barriers, perceptions, and solutions to improve the healthy eating environment on campus. …


The Impact Of A Fruit And Vegetable Intervention On School Cafeteria Fruit And Vegetable Selection And Consumption In A Rural, Appalachian Mississippi Elementary School, Michelle Weber Jan 2019

The Impact Of A Fruit And Vegetable Intervention On School Cafeteria Fruit And Vegetable Selection And Consumption In A Rural, Appalachian Mississippi Elementary School, Michelle Weber

Electronic Theses and Dissertations

Fruit and vegetable intake for children in the United States is low, which puts them at risk for poor health in the future. The National School Lunch Program meal pattern and nutrition standards for participating schools include increased fruits and vegetables, compared to previous standards. Using a pretest-posttest design, this study examined the effect of a fruit and vegetable intervention on fruit and vegetable food selection and consumption in a rural, Appalachian Mississippi elementary school. A six-week intervention (nutrition education, cafeteria tastings, fruit and vegetables for home usage/backpack program) was implemented. The unannounced fruit and vegetable selection and waste measurements …


Nanosuspension Based Electrolyte Sensitive In Situ Gel For Topical Ocular Delivery Of Natamycin, Poorva H. Joshi Jan 2019

Nanosuspension Based Electrolyte Sensitive In Situ Gel For Topical Ocular Delivery Of Natamycin, Poorva H. Joshi

Electronic Theses and Dissertations

Natamycin (NT) is a commercially available antifungal drug used for the treatment of fungal keratitis, an infection which affects the clear corneal surface and its associated layers. Currently, NT is available commercially as a 5% w/v ophthalmic suspension, to be administered topically. The main objective of the present investigation was to develop and evaluate the natamycin loaded nanosuspension (NT-NS), as well as it’s corresponding in-situ gel (NT-NS-GG), for the treatment of fungal keratitis. NT-NS was prepared using homogenization technique and optimized based on size, PDI, zeta potential (ZP), assay and process stability. Further, optimized NT-NS was modified into an in-situ …


Find The Most Here: The Academic Success Of First-Year African American Students At The University Of Mississippi, Shawnboda Deanne Mead Jan 2019

Find The Most Here: The Academic Success Of First-Year African American Students At The University Of Mississippi, Shawnboda Deanne Mead

Electronic Theses and Dissertations

Three researchers, Shawnboda Mead, Earl Presley, and Alexandria White, collaborated to complete this Dissertation in Practice (DiP) which includes three manuscripts. The three-member team identified the academic success of first-year African American students at predominantly White institutions as a complex problem of practice. Bean and Eaton’s (2001) Psychological Model of Student Retention and Rodgers and Summers (2008) Revised Model of Retention for African American Students at Predominantly White Institutions provided the theoretical framework for this study. The study examines the relationship of academic success and first-year African American students who participated in the 2015 and 2016 Mississippi Outreach to Scholastic …


Ownership Conversion As A Solution For Ex Post Agency Problems: The Case Of Franchising, Erik Tristan Markin Jan 2019

Ownership Conversion As A Solution For Ex Post Agency Problems: The Case Of Franchising, Erik Tristan Markin

Electronic Theses and Dissertations

This dissertation examines the strategic decision of franchising firms to convert company-owned outlets to franchise contracts in response to persistent agency problems. Moreover, this study investigates how franchisor-level, market-level, and outlet-level characteristics interact with this relationship. Using a longitudinal sample of company-owned fast-food restaurants, I find that increased agency problems at focal restaurants increases the likelihood of being converted to a franchise and that this relationship is moderated by both franchisor- and outlet-level characteristics but not market-level characteristics. Limitations and future research opportunities are discussed.


Ecological Factors Associated With Habitat Use Of Baird’S Tapirs (Tapirus Bairdii), Victoria Diane Monette Jan 2019

Ecological Factors Associated With Habitat Use Of Baird’S Tapirs (Tapirus Bairdii), Victoria Diane Monette

Electronic Theses and Dissertations

The Baird’s tapir, the largest terrestrial mammal in Central America and a crucial seed disperser and ecosystem engineer, has experienced a 50% loss of habitat in its geographic range during the past 30 years. Efforts to conserve this species need to consider factors that have contributed to its endangerment, such as how human presence and human-mediated habitat change may influence tapir behavior, body condition, and disease susceptibility. In this thesis I had two goals: 1) understand how human disturbance affects tapir activity patterns, and 2) noninvasively determine the association of disturbance with tapir health. I first compared the activity patterns …


Evaluating The Use Of Suas-Derived Imagery For Monitoring Flood Protection Infrastructure, Eleanor Mei Dietz Jan 2019

Evaluating The Use Of Suas-Derived Imagery For Monitoring Flood Protection Infrastructure, Eleanor Mei Dietz

Electronic Theses and Dissertations

In the US there are approximately 33,000 miles of levees. This includes 14,500 miles of levee systems associated with US Army Corps of Engineers programs and approximately 15,000 miles from other state and federal agencies. More than 14 million people live behind levees and associated flood prevention infrastructure. Monitoring and risk assessment are an on-going process, especially during times of flood conditions. The city of New Orleans was heavily impacted by Hurricane Katrina in 2005 by storm surges and intense rainfall. The impact of the hurricane was substantial enough to cause levee failure and I-wall toppling where many of the …


Development Of Cobalt And Iron Catalysts Bearing Rigid Polydentate Ligands For Proton Reduction And C-H Bond Oxidation, Lizhu Chen Jan 2019

Development Of Cobalt And Iron Catalysts Bearing Rigid Polydentate Ligands For Proton Reduction And C-H Bond Oxidation, Lizhu Chen

Electronic Theses and Dissertations

The demand for energy consumption has increased exponentially since the Industrial Revolution. The major source of this energy has been and continues to be fossil fuels. The depletion of fossil fuels and environmental concerns associated with their combustion has motivated us to develop a renewable energy alternative to meet future energy demands. Hydrogen is a clean energy alternative to fossil fuels, which can be generated from solar-driven water splitting. However, more efficient and inexpensive catalysts for the hydrogen evolution reaction (HER) are needed. In this context, hydrogen production has been investigated with a stable and highly reactive cobalt-based catalyst. While …


Find The Most Here: The Academic Success Of First-Year African American Students At The University Of Mississippi, Earl Presley Jan 2019

Find The Most Here: The Academic Success Of First-Year African American Students At The University Of Mississippi, Earl Presley

Electronic Theses and Dissertations

Three researchers, Shawnboda Mead, Earl Presley, and Alexandria White, collaborated to complete this Dissertation in Practice (DiP) which includes three manuscripts. The three-member team identified the academic success of first-year African American students at predominantly White institutions as a complex problem of practice. Bean and Eaton’s (2001) Psychological Model of Student Retention and Rodgers and Summers (2008) Revised Model of Retention for African American Students at Predominantly White Institutions provided the theoretical framework for this study. The study examines the relationship of academic success and first-year African American students who participated in the 2015 and 2016 Mississippi Outreach to Scholastic …


Formulation Development Of Natamycin Loaded Nanoemulsion For Ocular Drug Delivery, Kanika Goel Jan 2019

Formulation Development Of Natamycin Loaded Nanoemulsion For Ocular Drug Delivery, Kanika Goel

Electronic Theses and Dissertations

Natamycin (NT), also known as Pimaricin, is predominantly used as an anti-fungal medication for the treatment of fungal infections around the eye. The goal of the present study was to formulate and optimize NT loaded nanoemulsion (NT-NE) and examine its potential application in ophthalmic drug delivery. Placebos were evaluated with respect to particle size, PDI and ZP to identify the aqueous phase and lipid phase concentrations to be carried forward with NT-NE development. NT-NE were prepared by hot homogenization and ultra-probe sonication method, using Castor oil (CO) and Miglyol 812 as liquid lipids, Tween®80 and Poloxomer 188 as surfactants. NT-NE …