Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

University of Mississippi

Discipline
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 1651 - 1680 of 10458

Full-Text Articles in Entire DC Network

The Prc And Its Anti-Drug War: The Opium Suppression Campaign Of The Early 1950'S, Queen Marcela Pierre Jan 2019

The Prc And Its Anti-Drug War: The Opium Suppression Campaign Of The Early 1950'S, Queen Marcela Pierre

Honors Theses

For centuries, China sought to suppress opium consumption within its borders. Following the Chinese Communist Party’s rise to power, the 1950’s drug suppression campaign initiated new attempts to bring about the end of opium’s presence within Chinese society. What led to this campaign’s success is its utilization of different strategies within each region of focus. The combination of strategies used allowed the CCP to eradicate all forms of the opium market in both urban and rural areas where the campaign was active. This thesis examines the methods used during the campaign and how these methods resulted in the campaign’s success.


Sustainability In The Sanctuary: An Analysis Of The Relationship Between Christian Churches And The Environment, Katelyn Campbell Jan 2019

Sustainability In The Sanctuary: An Analysis Of The Relationship Between Christian Churches And The Environment, Katelyn Campbell

Honors Theses

Paper bulletins, weekly customized song sheets, disposable coffee cups—all parts of a regular communal church gathering on Sunday mornings. Where do these products go after the service is over and the pews are empty? Combining the topics of environmental sustainability and organized religion, this thesis explores how local churches view the intersection of environmental sustainability and faith practices in Oxford, Mississippi. Preliminary research has shown that while many global denominations publicly issue statements supporting environmental practices and encouraging sustainable behavior, often these statements are not effective in directly influencing a local church’s behavior as it relates to implementing environmentally sustainable …


More Than Altruism: An Examination Of Dr. Martin Luther King Jr.'S Involvement In The Chicago Campaign And Protest Of The Vietnam War, Stephanie Poiroux Jan 2019

More Than Altruism: An Examination Of Dr. Martin Luther King Jr.'S Involvement In The Chicago Campaign And Protest Of The Vietnam War, Stephanie Poiroux

Honors Theses

This mix-method study examines whether Dr. Martin Luther King Jr.’s writing reflects altruism. Utilizing content analysis, I examined 60 of King’s sermons, speeches, letters, newspaper statements, and telegrams about the Chicago Campaign and the Vietnam War over two separate two-year periods starting from January 1, 1965 to December 31, 1967. King’s documents were scored based on the Altruistic Personality Scale for Leaders and Protest, which was created based on the characteristics of both passive and active bystanders derived from studies written by scholars of psychology. After analyzing the range, complexity, and density of King’s altruism, this study shows that all …


[Female]: A Collection Of Profiles Featuring Influential, Inspiring, Modern American Women Who Have Made History, Tara Lyn Hawkins Jan 2019

[Female]: A Collection Of Profiles Featuring Influential, Inspiring, Modern American Women Who Have Made History, Tara Lyn Hawkins

Honors Theses

[FEMALE] is a collection of profiles that feature the stories of some of the most influential and inspiring modern American women and how they have influenced the world. The profiles look into the lives and careers of female athletes, entrepreneurs, political figures and entertainers who are currently alive in 2019. Each profile includes dialogue from recorded interviews with the featured women. The idea for this project came from wanting to learn more about the successful, influential role models in my life. To learn about the hardships and odds they overcame in order to achieve their dreams and become the women …


Cellulose Nanocrystals As 'Green' Emulsifiers Stabilized Crude Oil In Water Emulsions, Omayma Alazzam Jan 2019

Cellulose Nanocrystals As 'Green' Emulsifiers Stabilized Crude Oil In Water Emulsions, Omayma Alazzam

Electronic Theses and Dissertations

This study examines the ability of CNC to stabilize crude o/w Pickering emulsions. The effects of concentration of CNC, ionic strength of the aqueous phase, volume fraction of crude oil to water, and the presence of divalent ions on the stability of crude o/w emulsions were examined. Emulsions stabilized with different concentrations of CNC vary from 0.1 to 1.0wt% were prepared and examined by visual assessment for creaming analysis and microscopic pictures to analyze droplet size and size distribution. Low concentration of CNC as 0.1wt% didn’t help with forming stable emulsions. As the concentration of CNC stabilized the emulsions increased, …


Looking Into The Past: The Diversification Of Amphibians In The Neotropical Savannas, Ísis Da Costa Arantes Jan 2019

Looking Into The Past: The Diversification Of Amphibians In The Neotropical Savannas, Ísis Da Costa Arantes

Electronic Theses and Dissertations

Aim: Reveal the evolutionary processes that contributed to biotic diversification in the Cerrado savanna using amphibians as a model. Evolutionary patterns were investigated by comparing the phylogeographic and biogeographic history of biome-specific yet widely distributed amphibian species (Chiasmocleis albopunctata, Dendropsophus rubicundulus and Physalaemus nattereri). Location: Cerrado region, central South America. Methods: I sampled thousands of loci randomly distributed throughout the genomes of all three species. I applied phylogenetic, phylogeographic, demographic, and coalescent species delimitation methods to these molecular data, in combination with species distribution modeling for the past, in order to resolve questions of evolutionary history, taxonomic diversity, …


Story Reading As A Method For Cognate Vocabulary Learning In Preschool Children, Patricia Thomasio Quinelato Jan 2019

Story Reading As A Method For Cognate Vocabulary Learning In Preschool Children, Patricia Thomasio Quinelato

Electronic Theses and Dissertations

This qualitative experimental study aims to investigate the learning outcomes of foreign-language cognate vocabulary in preschool children with the use of story reading; more specifically, how the frequency of appearance of the words in children's stories affect the learning outcomes of foreign-language cognate vocabulary and how the children's retention of highly similar cognates compares to that of partial cognates. Stories are believed to be an authentic and credible source of knowledge; they make information more memorable and promote active meaning making (Rossiter, 2002). The procedure includes six sessions with the children for each story: 1. a vocabulary pre-test before each …


The Plantation Pull: Modernities And Genre In The Anglo-Hispanic-Dutch Caribbean-Atlantic, 1831-1935, Natalie Magdalena Aikens Jan 2019

The Plantation Pull: Modernities And Genre In The Anglo-Hispanic-Dutch Caribbean-Atlantic, 1831-1935, Natalie Magdalena Aikens

Electronic Theses and Dissertations

Using Benedict Anderson’s Imagined Communities, “The Plantation Pull: Modernities and Genre in the Anglo-Hispanic-Dutch Caribbean-Atlantic, 1831-1935” contrasts the idea of homogeneous national ideals with depictions in literature of stratified geopolitical regions deeply divided by issues of race, ethnicity, socioeconomic status matching those ambivalent spaces described by Homi Bhabha in Nation and Narration. The project demonstrates in literature the way that the values of the capitalist plantation machine based around mechanization and modernization, what I term “the plantation pull,” nevertheless thwarts one of the major iterations of modernity in the nineteenth century: nation formation. The “plantation pull” …


Households And Changing Use Of Space At The Transitional Early Mississippian Austin Site, Benjamin Garrett Davis Jan 2019

Households And Changing Use Of Space At The Transitional Early Mississippian Austin Site, Benjamin Garrett Davis

Electronic Theses and Dissertations

The Austin Site (22TU549) is a village site located in Tunica County, Mississippi dating to approximately A.D. 1150-1350, along the transition from the Terminal Late Woodland to the Mississippian period. While Elizabeth Hunt’s (2017) masters thesis concluded that the ceramics at Austin emphasized a Late Woodland persistence, the architecture and use of space at the site had yet to be analyzed. This study examines this architecture and use of space over time at Austin to determine if they display evidence of increasing institutionalized inequality. This included creating a map of Austin based on John Connaway’s original excavation notes, and then …


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 …


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 …


Formulation Strategies To Address Physiological And Anatomical Constraints For Improved Topical Ocular Drug Delivery, Karthik Yadav Janga Jan 2019

Formulation Strategies To Address Physiological And Anatomical Constraints For Improved Topical Ocular Drug Delivery, Karthik Yadav Janga

Electronic Theses and Dissertations

Delivery of therapeutic molecules to the eye has been a complicated task owing to its anatomical and physiological barriers. This dissertation delineates several formulation strategies to circumvent dynamic and static constraints hampering the ocular drug delivery. Advanced vesicular systems, bilosomes and transfersomes, were prepared to improve the ocular pharmacotherapy of natamycin (NT). NT bilosomes and transfersomes were further loaded into in situ gel systems which transformed immediately to hydrogel, in the simulated tear fluid, with good viscoelastic and mucoadhesive properties.In vitro corneal transport studies confirmed the superior permeability characteristics of NT from the optimized bilosome and transfersome in situ gel …


Rambling Blues: Mapping Contemporary North American Blues Literature, Josh-Wade Ferguson Jan 2019

Rambling Blues: Mapping Contemporary North American Blues Literature, Josh-Wade Ferguson

Electronic Theses and Dissertations

“Rambling Blues: Mapping Contemporary North American Blues Literature” revises the methodological assumptions that have underwritten our understanding of blues literature and the politics of race and region that surround it. Where previous commentators have defined blues literature primarily through its formal and thematic connections with blues music and with the sociohistorical contours of black southern life more generally this dissertation expands the boundaries of how we conceive blues literature by examining Langston Hughes’ poems “The Weary Blues” (1925) and “Po Boy Blues” (1926) August Wilson’s Ma Rainey’s Black Bottom (1984) Jesmyn Ward’s Salvage the Bones (2011) James Hannaham’s Delicious Foods …


Decolonial Resistance In Latinx Writings From Peru To The United States: A Portfolio, Isabel Norwood Jan 2019

Decolonial Resistance In Latinx Writings From Peru To The United States: A Portfolio, Isabel Norwood

Electronic Theses and Dissertations

This collection begins with the premise that colonial relationships manifest in ways beyond exploitation of one nation by another. It relies on the decolonial theory of Walter D. Mignolo in its assumption that imbalances of power in the realms of race gender sexuality and class are fundamentally colonial. With this more expansive understanding of coloniality in mind I examine resistance to colonial exploitation in a range of texts from across the Americas. The first essay in this collection explores the role of the guinea pig in Andean food culture arguing that the continued consumption of guinea pig represents a form …


Subverting The Patriarchal Panopticon: Challenges To Eugenics Rhetoric In The Novels Of Mccullers And Welty, Regina Marie Young Jan 2019

Subverting The Patriarchal Panopticon: Challenges To Eugenics Rhetoric In The Novels Of Mccullers And Welty, Regina Marie Young

Electronic Theses and Dissertations

My thesis takes into consideration the scope of eugenics ideologies and their influence on literature specifically two mid-twentieth century authors from the U.S. South Carson McCullers and Eudora Welty. I contend that both writers engage with eugenics rhetoric challenging and subverting the prevailing ideology of the day albeit in differing ways. McCullers and Welty address different facets of eugenics rhetoric in their novels— namely the nature of “defect” and the criteria for “fitness” for “citizenship.” This thesis interrogates the ways in which these writers develop rhetorical strategies for resisting eugenics ideologies in their respective novels Reflections in a Golden Eye …


Diversification In The Neotropics – Evolution And Population Genetics Of The Armored Catfish Hypancistrus Sp. From The Xingu River, Marcella Goncalves Santos Jan 2019

Diversification In The Neotropics – Evolution And Population Genetics Of The Armored Catfish Hypancistrus Sp. From The Xingu River, Marcella Goncalves Santos

Electronic Theses and Dissertations

The Xingu River, one of the largest tributaries of the Amazon River, is currently in peril due to the recent construction of hydroelectric dams, but little is known about the numerous fish species it supports. This dissertation focuses on three pleco catfish species belonging to the genus Hypancistrus from the Xingu River with partially overlapping distributions: H. zebra, H. sp. (L174), and H. sp. (L66/333). Chapter 1 is a bibliographic review of Amazonian freshwater fish diversity, with the goal of discussing the hypotheses of speciation mechanisms that can be tested in this system, including the relative importance of ecological adaptation …


Implementing Mass Spectrometry For The Structural And Compositional Analysis Of Proteins, Mohammad Riaz Jan 2019

Implementing Mass Spectrometry For The Structural And Compositional Analysis Of Proteins, Mohammad Riaz

Electronic Theses and Dissertations

Lectins are sugar-binding proteins that perform various biological functions such as cellular recognition attachments etc. Pulses the dried edible seeds of certain plants are great sources of lectins and a proteomics approach directed at lectins identification would bring substantial improvement in the lectin identification process. Lectins from nine different plant species were analyzed through SDS-PAGE and proteomics analysis. After LC-MS/MS analysis proteins were identified with protein database searches using Uniprot. Functionally uncharacterized proteins were identified with database searches were annotated with the Pfam and NCBI-CCD databases. In-vitro pharmacological screening will be carried out to assess the pharmacological effects of these …


Not-For-Profit Entities Industry Developments - 2019; Audit Risk Alerts, American Institute Of Certified Public Accountants (Aicpa) Jan 2019

Not-For-Profit Entities Industry Developments - 2019; Audit Risk Alerts, American Institute Of Certified Public Accountants (Aicpa)

Industry Guides (AAGs), Risk Alerts, and Checklists

No abstract provided.


Weak Warning Signals Can Persist In The Absence Of Gene Flow, J. P. Lawrence, Bibiana Rojas, Antoine Fouquet, Johanna Mappes, Annelise Blanchette, Ralph A. Saporito, Renan Janke Bosque, Elodie A. Courtois, Brice Noonan Jan 2019

Weak Warning Signals Can Persist In The Absence Of Gene Flow, J. P. Lawrence, Bibiana Rojas, Antoine Fouquet, Johanna Mappes, Annelise Blanchette, Ralph A. Saporito, Renan Janke Bosque, Elodie A. Courtois, Brice Noonan

Faculty and Student Publications

Aposematic organisms couple conspicuous warning signals with a secondary defense to deter predators from attacking. Novel signals of aposematic prey are expected to be selected against due to positive frequency-dependent selection. How, then, can novel phenotypes persist after they arise, and why do so many aposematic species exhibit intrapopulation signal variability? Using a polytypic poison frog (Dendrobates tinctorius), we explored the forces of selection on variable aposematic signals using 2 phenotypically distinct (white, yellow) populations. Contrary to expectations, local phenotype was not always better protected compared to novel phenotypes in either population; in the white population, the novel phenotype evoked …


A New Genus Of Cophomantini, With Comments On The Taxonomic Status Of Boana Liliae (Anura: Hylidae), Paulo D.P. Pinheiro, Philippe J.R. Kok, Brice P. Noonan, D. Bruce Means, Célio F.B. Haddad, Julián Faivovich Jan 2019

A New Genus Of Cophomantini, With Comments On The Taxonomic Status Of Boana Liliae (Anura: Hylidae), Paulo D.P. Pinheiro, Philippe J.R. Kok, Brice P. Noonan, D. Bruce Means, Célio F.B. Haddad, Julián Faivovich

Faculty and Student Publications

© 2018 The Linnean Society of London The non-monophyly of both the genus Myersiohyla and the Boana punctata group has been recovered in a number of published phylogenetic analyses. In this paper we report on the analysis of sequences of Boana liliae, a species originally assigned to the B. punctata group, in a dataset of Cophomantini that recovered novel phylogenetic relationships for this hylid tribe. Our results reveal Myersiohyla to be paraphyletic with respect to B. liliae. Support for the placement of Myersiohyla kanaima is poor, but this taxon is recovered as the sister taxon of the other Cophomantini genera …


Spatio-Temporal Distribution Of Spiroplasma Infections In The Tsetse Fly (Glossina Fuscipes Fuscipes) In Northern Uganda, Daniela I. Schneider, Norah Saarman, Maria G. Onyango, Chaz Hyseni, Robert Opiro, Richard Echodu, Michelle O'Neill, Danielle Bloch, Aurélien Vigneron, T. J. Johnson, Kirstin Dion, Brian L. Weiss, Elizabeth Opiyo, Adalgisa Caccone, Serap Aksoy Jan 2019

Spatio-Temporal Distribution Of Spiroplasma Infections In The Tsetse Fly (Glossina Fuscipes Fuscipes) In Northern Uganda, Daniela I. Schneider, Norah Saarman, Maria G. Onyango, Chaz Hyseni, Robert Opiro, Richard Echodu, Michelle O'Neill, Danielle Bloch, Aurélien Vigneron, T. J. Johnson, Kirstin Dion, Brian L. Weiss, Elizabeth Opiyo, Adalgisa Caccone, Serap Aksoy

Faculty and Student Publications

Copyright: © 2019 Schneider et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Tsetse flies (Glossina spp.) are vectors of parasitic trypanosomes, which cause human (HAT) and animal African trypanosomiasis (AAT) in sub-Saharan Africa. In Uganda, Glossina fuscipes fuscipes (Gff) is the main vector of HAT, where it transmits Gambiense disease in the northwest and Rhodesiense disease in central, southeast and western regions. Endosymbionts can influence transmission efficiency of parasites through their insect …


Full Issue, Journal Editors Jan 2019

Full Issue, Journal Editors

Yalobusha Review

No abstract provided.


A Serious Job, Joshua Gray Jan 2019

A Serious Job, Joshua Gray

Yalobusha Review

No abstract provided.


Two Poems, Travis Sharp Jan 2019

Two Poems, Travis Sharp

Yalobusha Review

No abstract provided.


Two Poems, Wyatt Mcmurry Jan 2019

Two Poems, Wyatt Mcmurry

Yalobusha Review

No abstract provided.


Effects Of Vertical Transmission Of Maternal Antibodies To Mycoplasma Gallisepticum On Growth And Condition Of Eastern Bluebird Nestlings (Sialia Sialis), Mckenzie Xiang Denton Jan 2019

Effects Of Vertical Transmission Of Maternal Antibodies To Mycoplasma Gallisepticum On Growth And Condition Of Eastern Bluebird Nestlings (Sialia Sialis), Mckenzie Xiang Denton

Honors Theses

Mothers display maternal effects to influence the development and success of offspring through processes such as resource allocation. In birds, this occurs largely through the egg yolk with the vertical transmission of antibodies to offspring to protect the vulnerable young from disease. Specifically, poultry and eastern bluebirds across the eastern United States are commonly infected by the bacteria Mycoplasma gallisepticum (MG), for which mothers may produce antibodies against. To test for the vertical transmission of MG-specific antibodies from mothers to nestlings in eastern bluebirds and the associated fitness effects, bluebird boxes were set up and monitored during the field season. …


This Is Your Brain On Music: The Study Of Musical Influence On The Cognitive Mindset And Learning, Allysa N. Lipsey Jan 2019

This Is Your Brain On Music: The Study Of Musical Influence On The Cognitive Mindset And Learning, Allysa N. Lipsey

Honors Theses

This thesis examines the use of musical influence on the brain with an emphasis on the effects on cognitive mindset and learning in mathematics education. It explores the idea of the use of different trials and methods to potentially unlock new knowledge about the brain through listening to music during in-class group work, individual work, and class assessments. It allows for an analysis of the music’s effect on the brain and creates discussion in multiple classrooms and age groups through the eyes of a participant observer in an ethnographic research scenario. By analyzing behaviors of body language, musical taste and …


State And Regional Comparisons Of Breastfeeding Policies And Rates: A National Study, Erin Johnson Jan 2019

State And Regional Comparisons Of Breastfeeding Policies And Rates: A National Study, Erin Johnson

Honors Theses

State legislation focused on promoting and supporting breastfeeding is relatively new, beginning in the 1990s. The purpose of this study is to determine if there is an association between state breastfeeding rates and state breastfeeding legislation and other institutional policies. The Centers for Disease Control and Prevention releases breastfeeding report cards with the most up-to-date state breastfeeding rates. These reports are used to examine the relationship between state breastfeeding rates and number of breastfeeding policies passed by a state. Government initiatives, such as Healthy People Initiative, and organizational practices, such as Baby-Friendly USA Inc., are also studied to determine their …


Fungal-Algal Speed Dating: Exploring Symbiotic Potential Of Fungal-Algal Cocultures, Natalie S. Williams Jan 2019

Fungal-Algal Speed Dating: Exploring Symbiotic Potential Of Fungal-Algal Cocultures, Natalie S. Williams

Honors Theses

Symbiotic relationships are widely studied phenomena in the biological world. Of particular interest are the ubiquitous relationships that exist between fungi and photoautotrophs. While much is known about the commonly occurring interactions that persist between fungi and a wide range of terrestrial plants, we are interested in exploring the symbiotic capacity between fungi and earlier diverging lineages of the plant kingdom, notably green algae. We developed an experiment to allow for a medium-throughput analysis of fungal-algal interactions using three model green algae: Chlamydomonas reinhardtii, Chlorella vulgaris, and Penium margaritaceum. With numerous replicated assays, these algae were individually paired with a …


A Study Of The Kratom Alkaloids And Their Binding To The Μ-Opioid Receptor, Reba Elizabeth Ann Chamblee Jan 2019

A Study Of The Kratom Alkaloids And Their Binding To The Μ-Opioid Receptor, Reba Elizabeth Ann Chamblee

Honors Theses

Kratom, a plant commonly found in southeast Asia, has traditionally been used for medicinal treatments. Recently, however, the popularity of the drug has significantly increased due to its euphoric effects, leading to it being used as an alternative to illegal opioids. Several alkaloid compounds have been isolated from the leaves of the plant. The main alkaloids seen are the following five alkaloids: mitragynine, 7-hydroxymitragynine, speciociliatine, speciogynine, and paynantheine. Two alkaloids, mitragynine and 7-hydroxymitragynine, have exhibited high potencies and are potentially even more potent than morphine. Previous studies have indicated that the main mediator of the psychoactive effects is the opioid …