Digital Commons Network^™

An Investigation Into The Use Of Yoga In Recreational Therapy Practice, Abby Wiles

All Theses

Yoga is used in healthcare with a variety of populations, but limited knowledge exists regarding credentials of yoga instructors, duration and frequency of sessions, style of yoga used in treatment, and how, where, and with what populations yoga is being used in Recreational Therapy (RT) practice. The purpose of this study was to investigate and describe how yoga is currently used in RT practice.

As part of a nation-wide survey and individual interviews, this secondary analysis investigated how yoga is being used in RT practice across the United States. Sixteen recreational therapists completed both a nation-wide online survey and semi-structured …

Characterization Of B-Lymphoblast Lines Derived From A Severely Autistic Child, Both Parents, And Donor Controls, Delia Juliana

All Theses

Autism Spectrum Disorder (ASD) is a neurodevelopmental condition affecting approximately 1% of the population. It occurs roughly four times more in males than females, and includes individuals with classic autism, as well as those with "incomplete" forms. Behavioral characteristics include, but are not limited to: restricted, stereotyped, and repetitive actions, as well as impairments in communication and social interaction. At the Greenwood Genetics Center, Greenwood, SC, ASD patients and control donors provided peripheral blood as a source of lymphocytes, and a skin-scrape sample as a source of fibroblasts for genetic analysis. A severely autistic patient, coded as B26, his two …

Lectin Coated Electrodes For Biosensor Water Testing Applications, Aniqa Nuzhat Chowdhury

All Theses

Waterborne diseases account for millions of deaths each year. Developing countries struggle with infectious outbreaks occurring due to the presence of microbial agents in the water supply, and the morbidity rate remains high due to lack of detection. Even in the United States with modern water treatment facilities, lost productivity due to waterborne pathogens costs an estimated $20 million per year. There are many contaminants that are difficult and costly to detect even in developed countries, such as cyanobacteria. Cyanobacteria has particularly been a problem in upstate South Carolina, and the presence of this contaminant affects the quality of water …

Investigating Low Culture Temperature And Low Media Ph Of Two Chinese Hamster Ovary (Cho) Cell Lines With Next Generation Rna Sequencing (Rna-Seq) Technology, Timothy James Lindquist

All Theses

Biologic drugs, or large molecule drugs, such as monoclonal antibodies, are proteins that are manufactured in living cells. Many biologics, such as Humira and Enbrel, provide thousands of patients worldwide with lifesaving therapies. In order to produce these drugs, different expression systems, like Chinese hamster ovary (CHO) cells, are used. CHO cells are the most widely utilized mammalian cell line for recombinant protein production due to a long history of regulatory approval for producing safe biologic drugs and have the ability to produce therapeutic proteins at an industrial scale. CHO cells have many advantageous characteristics, like producing proteins with desired …

Syntroph Diversity And Abundance In Anaerobic Digestion Revealed Through A Comparative Core Microbiome Approach, Masanori Fujimoto, Daniel Elliott Carey, Daniel Zitomer, Patrick J. Mcnamara

Civil and Environmental Engineering Faculty Research and Publications

Anaerobic digestion is an important biotechnology treatment process for conversion of waste to energy. In this study, a comparative core microbiome approach, i.e., determining taxa that are shared in functioning digesters but not shared in non-functioning digesters, was used to determine microbial taxa that could play key roles for effective anaerobic digestion. Anaerobic digester functions were impaired by adding the broad-spectrum antimicrobial triclosan (TCS) or triclocarban (TCC) at different concentrations, and the core microbiomes in both functioning and non-functioning anaerobic digesters were compared. Digesters treated with high (2500 mg/kg) or medium (450 mg/kg) TCS and high (850 mg/kg) …

A Sense Of Unending: Apocalypse And Post-Apocalypse In Novels Of Late Capitalism, Brent Linsley

Graduate Theses and Dissertations

From Frank Kermode to Norman Cohn to John Hall, scholars agree that apocalypse historically has represented times of radical change to social and political systems as older orders are wiped away and replaced by a realignment of respective norms. This paradigm is predicated upon an understanding of apocalypse that emphasizes the rebuilding of communities after catastrophe has occurred. However, in the last half-century, narratives that emphasize the destruction of human civilization without this restorative component have begun to overshadow the more historically popular post-apocalyptic models that were particularly abundant during the early days of the Cold War. In light of …

The Effect Of Prescribed Burning On Wood-Decay Fungi In The Forests Of Northwest Arkansas, Nawaf Ibrahim Alshammari

Graduate Theses and Dissertations

Prescribed burning is defined as the process of the planned application of fire to a predetermined area under specific environmental conditions in order to achieve a desired outcome such as land management. This project used both morphological and molecular methods to identify and characterize the wood-decay fungi associated with the forests of northwest Arkansas—Pea Ridge National Military Park, Devil’s Den State Park, and the Buffalo National River—through frequent visits made between February 2018 and February 2019. In addition, in order to assess the effects of prescribed burning, incubation chambers were used to compare the growth of fungi from both unburned …

Genetic Mapping Of Grass Monoculture And Grass-Legume Mixture Compatibility Qtls In Intermediate Wheatgrass, John Mortenson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Due to increased environmental stewardship and fertilizer prices, there is increased interest in using legume mixes in perennial croplands. The objective of this study was to compare quantitative genetic parameters and quantitative trait loci (QTLs) associated with intermediate wheatgrass (Thinopyrum intermedium) when grown in 1) a non-competitive spaced environment, 2) a polyculture with alfalfa (Medicago sativa), and 3) a monoculture with crested wheatgrass (Agropyron desertorum). Traits evaluated include plant growth characteristics (Zadok’s maturity, height, and tiller count), biomass, and forage nutritive value (CP, NDF, ADF, ADL, IVTD, NDFD, NFC, ME, RFQ). A linkage map …

Owning Colors, Deborah R. Gerhardt, Jon Mcclanahan Lee

Cardozo Law Review

Color is powerful. Historically, colors have been invested with mystical, symbolic, and religious significance. We are biologically wired to respond to color cues. A particular color may stimulate emotion, activate memory, and influence perception of the passage of time. Yet the omnipresence of color in our visual world is just the beginning of the story. We have learned to attach many meanings to colors through our lived experiences. Colors have become heuristics for even our abstract ideas. They connect communities. They unite and divide sports fans. They may be shorthand for gender identity, sexual orientation, race, and political identity. Although …

Protein Structure Analysis, Agnieszka Szarecka, Chris Dobson

Peer Reviewed Articles

We describe a series of engaging exercises in which students emulate the process that researchers use to efficiently develop new pharmaceutical drugs, that of rational drug design. The activities are taken from a three- to four-hour workshop regularly conducted with first-year college students and presented here to take place over three to four class periods. Although targeted at college students, these activities may be appropriate at the high school level as well, particularly in an AP Biology course. The exercises introduce students to the topics of bioinformatics and computer modeling, in the context of rational drug design, using free online …

Missed Moments: Kodak’S Failure To Define The Consumer Market For Digital Photography, Paul T. Moon Jr

History Theses

The focus of this thesis is to provide an expanded interpretation of the decline of the Eastman Kodak Company. Kodak is a company synonymous with cameras, pictures, and photography. The American photographic giant created a vast empire that was able to dominate the industry for the better part of the Twentieth Century. Yet, it missed the opportunity to develop its digital camera technology. This makes Kodak an interesting study in business decision making in the face of advancing disruptive technology.

In a historical context, there is a lack of work that deeply inspects the fall of the Kodak company in …

Analytical And Iterative Regularization Methods For Nonlinear Ill-Posed Inverse Problems: Applications To Diffuse Optical And Electrical Impedance Tomography, Sanwar Uddin Ahmad

All Dissertations

Electrical impedance tomography (EIT) and Diffuse Optical Tomography (DOT) are imaging methods that have been gaining more popularity due to their ease of use and non-ivasiveness. EIT and DOT can potentially be used as alternatives to traditional imaging techniques, such as computed tomography (CT) scans, to reduce the damaging effects of radiation on tissue.

The process of imaging using either EIT or DOT involves measuring the ability for tissue to impede electrical flow or absorb light, respectively. For EIT, the inner distribution of resistivity, which corresponds to different resistivity properties of different tissues, is estimated from the voltage potentials measured …

A Historical Analysis Of Non-Normative Embodiment Through The Lens Of Frankenstein’S Creature, Ashley H. Hobson

Honors Theses

A trend to historicize the field of Disability Studies has emerged in recent years. However, little research has been done to place different societies and generations in conversation with one another. This thesis will utilize various adaptations of Mary Shelley’s Frankenstein in order to explore shifting anxieties concerning non-normative embodiment through the vessel of the Creature. I examine the Creature’s changing physical form next to scientific and medical literature of the period to explore connotations of disability and otherness within that society. I consider the manifestation of anxieties towards non-normative embodiment through Mary Shelley’s 1831 Frankenstein, James Whale’s 1931 …

Academic Feminists Analyses Of Female Celebrities From The 1980s To Today, Brittany A. Carey

Honors Theses

This thesis examines the history of academic feminists and their changing debates over race, class, sexism, and sexual preference from the 1980s to the present. In the 1980s, white feminists tended to focus on sexism in the workplace and class discrimination, while black feminists focused instead on the racism and classism that black women faced both inside and outside of academia. More recently, millennial feminists, in both third- and fourth-wave feminism, have continued to focus on racial discrimination within feminism (and broader society) while also examining women’s sexual preferences. However, they have stopped focusing on sexism in the workplace and …

Stratigraphic Interpretations Of Eocene Winona And Tallahatta Formations In The Duffee Quadrangle, Ms, Sydney Kennedy

Honors Theses

Outcrops and exposures of the Winona and Tallahatta formations in the Duffee Quadrangle in Newton and Lauderdale counties were mapped and analyzed. The rock type, composition, structures, and fossils were identified at each site; unit thicknesses were measured, and stratigraphic relationships were analyzed for available exposures. Using GPS coordinates, each site was mapped on Google Earth Pro. The data collected at each site, aerial photographs, and topographic maps were used to identify each formation. The variability between previous works and this study was analyzed. The primary rock type found in the Tallahatta Formation is siliciclastic silty claystone and sandstone; some …

Microrna Identification And Target Prediction In The Whitefly (Bemisia Tabaci), Alexis Aleman

Honors Theses

RNA interference, referred to as RNAi, is a biological phenomenon whereby knock-down of gene expression can be achieved through the use of RNA molecules, including small interfering RNAs (siRNAs) and microRNAs (miRNAs). The use of miRNAs is an endogenous pathway that results in the degradation of the miRNA strand’s complementary messenger RNA (mRNA), preventing the translation of the mRNA and therefore the production of the proteins necessary for gene expression. While RNAi is a biological phenomenon that occurs naturally, it is also a method that can be used and manipulated in the laboratory to try to control the expression of …

Investigation Of Microbiota In Health And Disease Of Poultry, Bishnu Adhikari

Graduate Theses and Dissertations

The microbiotas play vital roles in health and diseases of both humans and animals. 16S rRNA genes sequence analysis is one of the most popular and commonly used methods in the analysis of microbiotas associated with hosts. In this dissertation, the microbiotas of chickens (broilers, breeders, and layers) and turkeys were evaluated by 16S rRNA gene sequencing. Characterization of the culturable subpopulations of Lactobacillus in the chicken gut can serve as a valuable resource for probiotic development. In Chapter 2, Lactobacillus subpopulations recovered on MRS from chicken gut were defined comprehensively for the first time using 16S rRNA gene profiling, …

Impact Of Excitation-Inhibition Balance/Imbalance On Dynamics Of Cortical Neural Networks, Vidit Agrawal

Graduate Theses and Dissertations

The purpose of this research is to study the implications of Excitation/Inhibition balance and imbalance on the dynamics of ongoing (spontaneous) neural activity in the cerebral cortex region of the brain.

The first research work addresses the question that why among the continuum of Excitation-Inhibition balance configurations, particular configuration should be favored? We calculate the entropy of neural network dynamics by studying an analytically tractable network of binary neurons. Our main result from this work is that the entropy maximizes at regime which is neither excitation-dominant nor inhibition-dominant but at the boundary of both. Along this boundary we see there …

Modification And Optimization Of Conducting Polymer-Modified, Redox-Magnetohydrodynamics (R-Mhd) Pumping For Enhanced And Sustained Microfluidics Applications, Md Foysal Zahid Khan

Graduate Theses and Dissertations

In this work, a novel microfluidic pumping approach, redox-magnetohydrodynamics (R-MHD) has improved by materials and device optimization to use in lab-on-a-chip applications. In R-MHD, magnetic flux (B) and ionic current density (j) interacts to generate body force (FB) in between active electrodes, according to the equation FB = j×B. This unique fluid pumping approach is scalable, tunable, generates flat flow profile, and does not require any channels or valves. Pumping performance, such as speed scales with the ionic current density (j) and duration depends on the total charge (Q). The ionic current density (j) results from the conversion of electronic …

Gender In Apocalyptic California: The Ecological Frontier, Marykate Eileen Messimer

Graduate Theses and Dissertations

Climate change is the consequence of ideologies that promote human reproduction and resource consumption by sacrificing human justice, nonhuman species, and the land. Both biology and queer ecologies resist this notion of human separation and supremacy by showing that no body is a singular, impermeable entity, that all beings are biologically and inexorably connected. My dissertation demonstrates that fiction writers use this knowledge to locate a utopian vision that can counteract the dystopian impotence of living within climate change. This argument is founded on novels written by women and set in California, a state that uniquely inhabits a utopian and …

Investigation Of The Effect Of Age On Regenerative Outcomes Following Treatment Of Volumetric Muscle Loss Injuries, John Taehwan Kim

Graduate Theses and Dissertations

Volumetric muscle loss (VML) is a traumatic injury in skeletal muscle resulting in the bulk loss of more than 20% of the muscle’s volume. Included in the bulk loss of muscle is the skeletal muscle niche comprised of nerve bundles, vasculature, local progenitor cells, basal lamina, and muscle fibers, overwhelming innate repair mechanisms. The hallmark of VML injury is the excessive accumulation of non-contractile, fibrotic tissue and permanent functional deficits. Though predominant in the younger demographic, the elderly population is also captured within VML injuries. There are many factors that change with aging in skeletal muscle that may further hinder …

A Study Of Protein And Peptide-Directed Nanoparticle Synthesis For Catalytic Materials, Abdollah Mosleh

Graduate Theses and Dissertations

Nanoparticles have received much attentions due to their unique properties that makes them suitable candidates for a broad range of applications. As the size of particles decreases, their surface area-to-volume ratio would increase which is the main cause of much attention. In addition to the size, their morphologies and compositions may also play important roles for defining unique properties. Nanoparticle synthesis include both bottom-up and top-down strategies. To control the process of inorganic nanoparticles synthesis one could follow the bottom-up approach to have atom-level control over their compositions, morphologies, phases, and sizes which is the subject of this work. Due …

Associations Among Balance Self-Efficacy, Physical Function, And Pain Interference Among Community-Dwelling Older Adults, Mercy Ngosa Mumba

International Nursing Research Congress (INRC)

The purpose of this presentation is to discuss the associations among balance-self-efficacy, physical function, and pain interference and their implications for nursing practice. This presentation will also include a discussion on recommendations for appropriate evidence-based nursing interventions that improve physical function among community-dwelling older adults.

Mothers Of Intention: Women In The Ku Klux Klan And Massive Resistance, 1954-1968, Michele R. Johnson

Graduate Theses and Dissertations

This dissertation examines women in the Massive Resistance movement and the Ku Klux Klan of the classic Civil Rights period, 1954-1968. Specifically, it illustrates the way in which these women used their assigned gender roles as women, and specifically as mothers, to further white supremacist goals. White women have been an integral part of white supremacy in the United States from the beginning, yet are rarely portrayed as such. White supremacist movements are most often viewed through a male lens and gender in white supremacy is most often focused on how white men perform gender within the movements. While that …

The Effects Of Hand Holding On Cancer Patients Level Of Anxiety: A Single-Case Study, West Loveland

Graduate Theses and Dissertations

The purpose of this dissertation was to explore how the anxiety levels of non-Hodgkin’s lymphoma patients receiving chemotherapy are affected while holding hands with a secure attachment. This study utilized three experimental single-case designs: participant one measured under a B-design, participant two measured under a B-A design, and participant three measured under an A-B design. Each participant’s anxiety was assessed during six chemotherapy treatments and one meeting with their primary oncologist to discuss the prognosis of their cancerous disease. Results visually indicate a greater effect on anxiety reduction during treatment when the intervention is utilized compared to only having a …

Horse Racing During The Civil War: The Perseverance Of The Sport During A Time Of National Crisis, Danael Christian Suttle

Graduate Theses and Dissertations

Horse racing has a long and uninterrupted history in the United States. The historiography, however, maintains that horse racing went into hiatus during the Civil War. This simply is not true. While it is true that horse racing saw a decline in the beginning of the war, by the time the war ended, the sport had risen to similar heights as seen before the war. During the war, the sport was enjoyed by both soldiers and civilians. In the army, soldiers would often have impromptu camp races. As the war continued on, camp races became frowned upon by officers. The …

Selectivity Of Infrared Heat Treatment On Inactivation Of Mycotoxigenic Fungi On Stored Grain, Shantae A. Wilson

Graduate Theses and Dissertations

Selective Infrared (IR) heating holds great potential to decontaminate spores of unsafe fungi in corn. The objectives for this study were to investigate the impact of exposing corn to infrared energy at selected peak wavelengths (λ), infrared intensities and treatment durations, followed by tempering for further inactivation of microbes on the grain and explore a method for decontaminating Aspergillus flavus (A. flavus) spores on corn. Freshly harvested corn with initial moisture contents (IMCs) of 16%, 20%, and 24% wet basis (w.b.) were used. The corn samples were treated at different infrared wavelengths (3.2, 4.5, and 5.8 μm) for 20, 40 …

The Impact Of Mother And Adolescent Offspring Distress Reduction Training On Maternal Anxiety And Alcohol Related Behaviors Following Conflict, Sarah Ann Bilsky

Graduate Theses and Dissertations

Nearly half of people suffering from psychopathology meet criteria for more than one disorder. Scholars have focused on understanding factors that may simultaneously maintain multiple psychiatric problems. Elevated distress during interpersonal conflict is likely to maintain both alcohol use and anxiety psychopathology. Reducing distress elicited by normative mother-adolescent conflict holds particular promise. Conflict is common in families with problematic drinking and anxiety disorders and the affective impact of parent-offspring conflict is malleable. Distress reduction skills, such as cognitive reappraisal, are effective in reducing distress during conflict. The current study examined the unique and combined effects of training mothers and adolescents …

Older Adults’ Expectations, And Knowledge Of Oral Health Issues: A Study Of Arkansas Seniors, Virginia Marie Hardgraves

Graduate Theses and Dissertations

The life expectancy of the U. S. population is increasing. The advantages of fluoridated water, dental insurance, greater awareness of preventive oral healthcare measures, and more restorative dental services, have helped this generation of adults maintain their teeth into their advanced years. The demand for oral health care services will be greater and more complex that of previous generations. Challenges for the older adult, and the healthcare system providing for them, are complex. Increasing evidence of a link between oral health and overall health underscores the need to promote public health awareness of the need for dental care to be …

Choosing Information Systems As A Major: Factors That Influence Selection, Carole L. Shook

Graduate Theses and Dissertations

The purpose of this study was to examine student perceptions of factors affecting the decision to select information systems as an undergraduate major. Additionally, information systems students were compared to other business students to see if significant differences existed between groups. The four factors studied included: (a) personal interest in the major, (b) student competence, (c) value and utility, and (d) external influences of other people and academic experiences.

A convenience sample was used at a public university in the Southeastern region of the United States. Two hundred junior/senior students were selected as participants. One hundred of the students were …