Digital Commons Network^™

Complete Issue - Vol. 78, No. 3 And 4

Journal of Mississippi History

No abstract provided.

J. F. H. Claiborne At Laurel Wood Plantation, 1853-1870, Herbert H. Lang

Journal of Mississippi History

No abstract provided.

Complete Issue - Vol. 79, No. 1 And 2

Journal of Mississippi History

No abstract provided.

Logging And Rafting Timber In South Mississippi, 1840-1910, Nollie W. Hickman

Journal of Mississippi History

No abstract provided.

The Mississippi Reconstruction Convention Of 1865, Winbourne Magruder Drake

Journal of Mississippi History

No abstract provided.

Mississippi Unionism: The Case Of The Reverend James A. Lyon, John K. Bettersworth

Journal of Mississippi History

No abstract provided.

Lack Of Multicultural Representation In Children’S Literature And Societal Attitudes On Youths’ Self-Perception, Ellen Knutson

Counselor Education Capstones

This Capstone Project addresses the use of multicultural representation in children’s literature, with particular relevance to educational resources and curriculum. Likewise, there is consideration of the impact of societal attitudes towards multicultural education and acts of inclusivity on the implementation of such ideas. Societal attitudes mentioned include state legislature and literature censorship. The implementation of multicultural education would inherently represent larger numbers of underrepresented communities and individuals, which would then be included in the classroom. This Capstone looks to understand the potential impact of thorough implementation of multicultural education and inclusive, representative literature for youth.

Eng 1001g-006 College Composition I Critical Reading And Source-Based Writing, Tammy Veach

Fall 2023

No abstract provided.

Editorial: Innovative, Non-Conventional Ingredients For Sustainable Aquafeeds, Janice A. Ragaza, Vikas Kumar, Rex Ferdinand M. Traifalgar

Biology Faculty Publications

No abstract provided.

Assessing The Overall Utility Of Rapid Digital Documentation Methods On The Juniper Springs Recreational Site In The Ocala National Forest, Alexander Nalewaik

Electronic Theses and Dissertations, 2020-2023

The use of rapid digital documentation technologies remains in its infancy, although it promises to change the course of future archaeological work. With rising sea levels, the natural deterioration of historic sites and structures, and the lack of proper funding for historic and cultural sites, more of these sites are at risk of destruction. With the implementation of rapid digital documentation methods, researchers can address risks associated with data loss. To date, only a handful of cultural resource management (CRM) firms use these technologies, citing the lack of use as too expensive or difficult to learn. Using rapid digital documentation …

Human Recognition Theory And Facial Recognition Technology: A Topic Modeling Approach To Understanding The Ethical Implication Of A Developing Algorithmic Technologies Landscape On How We View Ourselves And Are Viewed By Others, Hajer Albalawi

Electronic Theses and Dissertations, 2020-2023

The emergence of algorithmic-driven technology has significantly impacted human life in the current century. Algorithms, as versatile constructs, hold different meanings across various disciplines, including computer science, mathematics, social science, and human-artificial intelligence studies. This study defines algorithms from an ethical perspective as the foundation of an information society and focuses on their implications in the context of human recognition. Facial recognition technology, driven by algorithms, has gained widespread use, raising important ethical questions regarding privacy, bias, and accuracy. This dissertation aims to explore the impact of algorithms on machine perception of human individuals and how humans perceive one another …

Heterarchy Or Hierarchy: Modeling And Simulation Applied To Social Organization At The Late Iron Age Site Of Kerkenes, Central Anatolia, Jessica Robkin

Electronic Theses and Dissertations, 2020-2023

During the late 7th to the first half of the 6th century BC a large urban center existed atop the Kerkenes mountain in central Anatolia. After a brief occupation that ended in a fiery blaze, the site saw only minimal activity until being visited by archaeologists first in the 1920s and then again in the 1990s. Archaeological work at Kerkenes has generated impressive digital datasets through remote sensing and traditional excavation that have identified the foundation of this once impressive city. These types of datasets have proven ideal for use with modeling and simulation methods that have successfully been used …

Implementing Social Emotional Activities Into The English Language Arts Curriculum, Allison M. Sherbel

Masters Theses

Over the last decade social emotional learning has revealed itself to be an important element in students' academic growth. Social emotional learning requires students to learn the skills necessary to effectively communicate with others as well as maintaining a positive classroom environment, where all students feel supported, safe and heard. When students become more connected to their own emotions, they are developing an essential skill that will help them inside and outside of the classroom. Research shows that implementation of social emotional lessons can improve both immediate and long-term social-emotional ability as well as academic growth. Despite this research, teachers …

Reduction Of Sparc Protects Mice Against Nlrp3 Inflammasome Activation And Obesity, Seungjin Ryu, Olga Spadaro, Sviatoslav Sidorov, Aileen H. Lee, Sonia Caprio, Christopher Morrison, Steven R. Smith, Eric Ravussin, Irina Shchukina, Maxim N. Artyomov, Yun Hee Youm, Vishwa Deep Dixit

Division of Basic Science Faculty Publications

The comprehensive assessment of long-term effects of reducing intake of energy (CALERIE-II; NCT00427193) clinical trial established that caloric restriction (CR) in humans lowers inflammation. The identity and mechanism of endogenous CR-mimetics that can be deployed to control obesity-associated inflammation and diseases are not well understood. Our studies have found that 2 years of 14% sustained CR in humans inhibits the expression of the matricellular protein, secreted protein acidic and rich in cysteine (SPARC), in adipose tissue. In mice, adipose tissue remodeling caused by weight loss through CR and low-protein diet feeding decreased, while high-fat diet–induced (HFD-induced) obesity increased SPARC expression …

Examining Drinking To Cope During The Covid-19 Pandemic As Reinforcement Pathology, Matthew Dwyer

Theses and Dissertations

The COVID-19 pandemic is the largest global public health challenge of this century. Concerns were raised that the rapid changes associated with daily life during the initial months of the pandemic would increase depression and alcohol use. However, changes in population-level alcohol use have been mixed. Behavioral economic theories of addiction, such as the Reinforcer Pathology (RP) model, have been proposed as well suited to identify individuals, and inform interventions, to address these concerns. However, no quantitative research has validated this claim in a sample recruited during the pandemic. The current study extended upon existing research by examining patterns of …

A Collection Of Middle Level Reading Interventions Categorized Based On Specific Criteria, Claire E. Alexander

Masters Projects

Students lack literacy skills while entering the middle level grades, where reading is used as a tool for learning, rather than consistently taught through explicit instruction on the components of literacy. Reading interventions give students additional support and opportunities to improve their reading skills. This project argues for those intervention programs to be chosen based on specific qualities that are shown through research to make learning during interventions more impactful. The framework for this project works with the idea that learning is a social and cultural interaction, where collaboration, word play, student interests, and learning environment will allow students to …

Compositions And Methods For Modulating The Endothelial Barrier, Jerome William Breslin, Zeinab Yehia Khalil Motawe

USF Patents

Disclosed are compositions and methods for modulating endothelial barrier function.

Late Starts Leading To Native-Like Pronunciation In Second Language Acquisition, Antonio Losavio

Electronic Theses and Dissertations, 2020-2023

This study sought to investigate the self-perceived factors that led adult language learners, who acquired L2 after the critical period, to acquire native like pronunciation in their second language. Given the impact of accent and pronunciation on perceptions of a speaker's status, intelligence and/or competence, there exists a need for thoughtful and comprehensive research into why adult second language learners reach different outcomes in pronunciation attainment. A qualitative phenomenological design was employed to recruit adults who began learning English as an L2 after 12 years old but attained a native-like English accent. Participants recorded vocal samples that were presented with …

Amazonian Wetland Domestication: A Spatial Analysis Of Pre-Columbian Fish Weirs In Lowland Bolivia, Charlotte Robinson

Electronic Theses and Dissertations, 2020-2023

Recent archaeological studies show that pre-Columbian communities began modifying Southwestern Amazonia approximately 3,500 years ago. In lowland Bolivia, a recently mapped network of fish weirs in West Central Llanos de Mojos (WCM) demonstrates how ancient Mojeño groups built artificial earthworks to harness seasonal flooding and catch fish. In the eastern region of Baures, a similar complex of fish weirs has been studied since the 1990s, generating questions about how this system may function in a different hydrological and anthropogenic setting. Similarly, previous research within WCM has focused on the fields and forest islands that pre-Columbian populations built to elevate themselves …

The Effect Of Extended Reality On The Science Achievement Gap Between Students With And Without Disabilities, Shalece Kohnke

Electronic Theses and Dissertations, 2020-2023

A science achievement gap between students with disabilities (SWD) and students without disabilities continues to persist, impacting academic and occupational outcomes. Traditional science instruction and the abstract nature of science concepts are a barrier to science achievement for students with disabilities. The current research study examined the effect of extended reality (XR; Browser-based 360° virtual reality) on closing the science achievement gap between students with and without disabilities in inclusive biology classrooms using a one group pretest-posttest design. The researcher expands on existing research by utilizing a larger sample size, with free and easily accessible XR technology implemented in 9th …

[Foreward To] Public Workers In Service Of America: A Reader, F. W. Gooding Editor, Eric S. Yellin Editor

Bookshelf

"From white-collar executives to mail carriers, public workers meet the needs of the entire nation. Frederick W. Gooding Jr. and Eric S. Yellin edit a collection of new research on this understudied workforce. Part One begins in the late nineteenth- and early twentieth century to explore how questions of race, class, and gender shaped public workers, their workplaces, and their place in American democracy. In Part Two, essayists examine race and gender discrimination while revealing the subtle contemporary forms of marginalization that keep Black men and Black and white women underpaid and overlooked for promotion. The historic labor actions detailed …

Small Molecules Targeting Insm1 For The Treatment Of High-Risk Neuroblastoma, Michael S. Lan, Chiachen Chen

School of Medicine Faculty Publications

Human neuroblastoma (NB) is the most common childhood extracranial tumor arising from the sympathetic nervous system. It is also a clinically heterogeneous disease that ranges from spontaneous regression to high-risk stage 4 disease. The cause of this disease remains elusive. However, the amplification of NMYC oncogene occurred in roughly 30% of NB patients, which strongly correlated with the advanced stage of disease subtype and the worse prognosis status. We discovered that N-Myc oncoprotein binds and activates INSM1, a zinc-finger transcription factor of neuroendocrine tumors. We also found that INSM1 modulates N-Myc stability mediated through PI3K/AKT/GSK3β signaling pathway. Therefore, INSM1 emerges …

Gatsby Revived Through Memes, Sabrina Alvarez

Electronic Theses and Dissertations, 2020-2023

This thesis investigates what memes of the 2013 film The Great Gatsby do to F. Scott Fitzgerald's novel within the digital landscape. Meme images of The Great Gatsby began becoming popular on Tumblr.com. Typically they consist of often humorous text that incorporates an image from the 2013 movie in order to elevate the text into a communally shared in-joke. For example, the use of the "Jay Gatsby raising a glass" meme is commonly used on platforms such as Twitter, Instagram, and Tumblr even ten years after the fandom's creation. In the film, the imagery is used to introduce Jay Gatsby …

Industries Based On The Petrochemical Industry In Iraq-Plastics Industry As A Model, Farah Mohammed Abdel Rahman, Faris Kareem Buraihi

Journal of Economics and Administrative Sciences

This study came to discuss the subject of industries dependent on petrochemical industries in Iraq (plastic as a model) during the period 2005–2020, and the study concluded that the plastic industries contribute to areas of advancement and progress and opportunities to deal efficiently with the challenges posed by the new variables, the most important of which is the information revolution. communications and trade liberalization, and this is what contributes to the competitiveness of these industries. And because the petrochemical industry in Iraq has an active role in establishing plastic industrial clusters and clusters of micro, small, and medium industries by …

Teaching Wonder: Essays And Reflections From The National Parks System, James A. Hubbard

Dartmouth College Master’s Theses

In The Sense of Wonder (1965), acclaimed environmentalist Rachel Carson offers guidance for adults helping children explore nature and cultivate an enduring interest in the outdoors. Fondly drawing upon excursions in coastal Maine with her grandnephew Roger Christie, Carson illustrates the powerful impact of simply accompanying children in nature and letting their curiosity and questioning guide the adventure. Despite her immense knowledge in earth sciences, she made a concerted effort not to share technical vocabulary with Roger, believing that doing so might belittle his joy in their surroundings. Her work has inspired me throughout my career as a fourth grade …

Biofilm Detachment As A Passive Method To Survive Bacterial Predation, Alice Wren Goldstein-Plesser

Dartmouth College Master’s Theses

Bacterial biofilms are held together by various, often species specific, secreted proteins, polysaccharides, and DNA – collectively termed the biofilm matrix. Although biofilms have many fitness advantages conferred to them, matrix mutants are abundant within natural isolates, implying context-dependent disadvantages inherent to the production of some matrix components. Here we explore how biofilm architecture controls a tradeoff in the context of different predation pressures. The model organism Escherichia coli is used as a prey species, due to its highly characterized protection against bacteriophages, and the motile bacterial predator Bdellovibrio bacteriovorus as the predatory exposure. We use microfluidics paired with confocal …

Estimating Demand For Imported Food Categories In Iraq, Yaser Yaseen Abdullah, Rezgar Mostafa Mohammed

Journal of Economics and Administrative Sciences

Iraq is highly dependent on international markets to provide food for its residents. As imported food prices are highly dependent on crude oil prices in global markets, any shock in oil prices will have an impact on food consumption in the country. As a result, it is essential to study the demand for imported food at every time period. To the best of our knowledge as researchers, as not even a single study is available in the literature, this paper is considered the first to study the demand for imported food groups in Iraq. Therefore, the main objective of this …

How Plants Cope With Stress, Nabila Riaz

Dartmouth College Ph.D Dissertations

Iron (Fe) is one of the essential micronutrients required by both plants and animals. In humans, Fe deficiency causes anemia, the most prevalent nutritional disorder in the world today. Most people rely on plant-based foods as their major Fe source, but plants are a poor source of dietary Fe.

Fe deficiency has many adverse effects on photosynthesis, which is not surprising given that 95% of foliar Fe is found in chloroplast. The Gueirnot lab had previously showed that the bHLH transcription factors ILR3 and PYE are required for photoprotection during Fe deficiency by preventing ROS damage to photosystem II (PSII). …

Spatial Organization Of The Mouse Retina At Single Cell Resolution By Merfish, Qingnan Liang, Jeffrey R Moffitt, Rui Chen

Faculty, Staff and Students Publications

The visual signal processing in the retina requires the precise organization of diverse neuronal types working in concert. While single-cell omics studies have identified more than 120 different neuronal subtypes in the mouse retina, little is known about their spatial organization. Here, we generated the single-cell spatial atlas of the mouse retina using multiplexed error-robust fluorescence in situ hybridization (MERFISH). We profiled over 390,000 cells and identified all major cell types and nearly all subtypes through the integration with reference single-cell RNA sequencing (scRNA-seq) data. Our spatial atlas allowed simultaneous examination of nearly all cell subtypes in the retina, revealing …

Oleoylethanolamide Facilitates Pparα And Tfeb Signaling And Attenuates Aβ Pathology In A Mouse Model Of Alzheimer’S Disease, Feng Jin, Lisheng Deng, Meng C Wang, Jin Wang, Hui Zheng

Faculty, Staff and Students Publications

BACKGROUND: Age is the strongest risk factor for the development of Alzheimer's disease (AD). Besides the pathological hallmarks of β-amyloid (Aβ) plaques and neurofibrillary tangles, emerging evidence demonstrates a critical role of microglia and neuroinflammation in AD pathogenesis. Oleoylethanolamide (OEA) is an endogenous lipid amide that has been shown to promote lifespan and healthspan in C. elegans through regulation of lysosome-to-nucleus signaling and cellular metabolism. The goal of our study was to determine the role of OEA in the mediation of microglial activity and AD pathology using its stable analog, KDS-5104.

METHODS: We used primary microglial cultures and genetic and …