Digital Commons Network^™

Evolution, Free Will, And Determinism: Nature Controls Our Morality, Long Ly

The Synapse: Intercollegiate science magazine

No abstract provided.

Environmental Monitoring Plan For Work To Be Perormed July 1, 2023 Through June 30, 2024, Tennessee. Department Of Environment And Conservation.

Environmental Monitoring Report

No abstract provided.

Tekëne (Woodland), Jeremy Johnson, Heather A. Wholey, Stephanie Thompson

Gordon Natural Area History & Strategic Plan Documents

Tèkëne are highly biodiverse ecosystems comprised of plants and wildlife that thrive within four layers: tree canopy; understory; field; and forest floor. Temperate deciduous forests are naturally among the most bio-diverse habitats worldwide. The Lenape are among several indigenous cultures with deep ancestral ties to the Eastern Woodlands.

Expectile Neural Networks For Genetic Data Analysis Of Complex Diseases, Jinghang Lin, Xiaoran Tong, Chenxi Li, Qing Lu

Biostatistics Faculty Publications

The genetic etiologies of common diseases are highly complex and heterogeneous. Classic methods, such as linear regression, have successfully identified numerous variants associated with complex diseases. Nonetheless, for most diseases, the identified variants only account for a small proportion of heritability. Challenges remain to discover additional variants contributing to complex diseases. Expectile regression is a generalization of linear regression and provides complete information on the conditional distribution of a phenotype of interest. While expectile regression has many nice properties, it has rarely been used in genetic research. In this paper, we develop an expectile neural network (ENN) method for genetic …

Ascophyllum Nodosum Seaweed Extract Application As A Possible Mechanism For Mitigating Salt Stress In Soybeans (Glycine Max), Elena Hoang

Honors Program Theses

Soil salinity, an abiotic stressor associated with climate change effects, inhibits the normal growth and development of sensitive crop species. The excessive accumulation of salt ions in plant tissue induces oxidative stress, which is characterized by an increased production of reactive oxygen species (ROS) damaging plant organelles and disrupting normal metabolic functions. Seaweed extracts (SWE) may be a solution for mitigating the effects of salt stress on crop yield and quality, as they introduce bioactive ingredients that are able to regulate gene expression and enhance natural physiological processes in plants. However, the positive benefits of SWE applications differ between plant …

Producing Grnas For Use In Crispr-Cas9 Dna Editing Applications Via In Vivo T7 Rna Polymerase Transcription In Escherichia Coli., Christian A. Santiago

Honors Program Theses

The development of the CRISPR-Cas9 system is widely considered to be a breakthrough advancement in gene editing. Compared to traditional technologies, CRISPR is generally regarded as the most accessible, effective, and precise tool for inducing stable and inheritable gene edits in vivo. The CRISPR-Cas9 gene editing complex relies on the complementary binding of guide RNAs to specifically target a DNA sequence for endonuclease cleavage and mutagenesis. The production of gRNAs for use in CRISPR applications can become exceedingly complex and costly, as in vivo methodologies generally require the use of RNA polymerases that interfere with gRNA sequence identity and in …

Addressing The Opioid Crisis In The United States And Modeling Its Proposed Interventions, Liza Eubanks

Honors Program Theses

A novel application of compartmental modeling is used to quantitatively study the impact of call centers on influencing an individual’s mindset as they begin or attempt to recover from opioid addiction. The opioid epidemic in the United States has affected millions of Americans, especially in West Virginia. This project studies the effectiveness of call centers in increasing the rate of recovery from opioid abuse. An active response is characterized by an open mindset and acceptance of help from others, while a passive response is defined by a closed mindset and an unwillingness to believe in the real possibility of recovery. …

Postcolonial Possibilities Of Sociological Theory, Sanjula Rajat

Honors Program Theses

This project seeks to bring postcolonial theory and sociological theory into productive conversation in order to craft a "postcolonial sociology".The discipline of sociology emerged within (and often in service of) Western empire, while postcolonial theory has its origins in anti-colonial struggle. Sociological theory has since developed beyond its narrow imperial focus, but the imperial context of its origins persist in the sociological canon and epistemic approaches. Bringing in a postcolonial critique allows for certain imperial assumptions of the discipline to be brought into question in order to develop a sociology that takes more seriously the role of colonialism as a …

The Antibacterial Efficacy Of Silver (I) Cyanoximates Against Streptococcus Mutans Ua159 Biofilm Growth And Infection In Galleria Mellonella Larvae, Jill Hughes

Honors Program Theses

Streptococcus mutans is the known etiological agent of dental caries. S. mutans’ virulence factors, namely biofilm formation and lactic acid fermentation, contribute to its pathogenic behavior within the oral cavity. Biofilms are thick, antibiotically resistant communities of bacteria that are much more difficult to treat than planktonic or free-floating bacteria. Continued misuse of antibiotics against dynamic communities, like biofilms, has led to increased research on non-antibiotic alternatives. Amongst these alternatives, there are silver and silver-based compounds. Silver is commonly incorporated into medicine due to its inhibitory and bactericidal effects and antibacterial properties. Silver (I) cyanoximates have demonstrated promising antibacterial activity …

Synthesis And Evaluation Of Sorbicillinoids, Noah Devolve

Honors Program Theses

Sorbicillinoids are a rich family of natural products that have intrigued and inspired scientists since their initial discovery in 1948. A recent report by Zhang et al. detailed the discovery of several new monomeric sorbicillinoids that are particularly interesting as they show nitric oxide (NO) inhibition in RAW264.7 monocyte cell assays and thus possess potential as anti-inflammatory agents. Based on this information, obtaining more of these novel compounds and establishing a preliminary structure activity relationship (SAR) could be achieved by modulating the substitution pattern on the molecules’ benzene ring and varying the alkyl chain length. To this end, a flexible …

Land Back And Justice: Examining Indigenous Land And Water Rights In The United States, Matthew Deveaux

Honors Program Theses

This paper evaluates U.S. policies regarding Indigenous land and water rights in the context of changing global climate conditions and a societal shift towards reparative justice models. Theories from the literature on Indigenous sovereignty and environmental protection at large, as well as the literature on reparative justice and post-colonial theory, are combined with case studies of environmental personhood in Ecuador and New Zealand to examine how a policy model could be created for the U.S. that strengthens Indigenous rights. It is argued that this colonial capitalist process has resulted in oppressive policies that harm Indigenous populations and negatively impact the …

Social Exclusion And Negative Affect: The Impact Of Mentalized Affectivity, Anna Voicu

Honors Program Theses

Social exclusion has been widely associated with feelings of anxiety, depressed mood, anger, and hostility. Previous literature indicates that mentalized affectivity (MA), a sophisticated form of emotional regulation, may be effective in mitigating emotional experience after social exclusion. In light of this research, our study sought to examine the predictive value of mentalized affectivity and inclusion/exclusion on emotion. Participants (N = 170) completed measures of mentalized affectivity and positive and negative affect, in addition to playing a virtual ball-tossing game that would randomly assign them to an inclusion or exclusion condition. Multiple regression analyses revealed that mentalized affectivity predicted both …

Feminist Pedagogy In Stem: The Intersection Of Stem Pedagogy And Feminist Theory, Lesley Ann Giddings, Candice Price

Chemistry: Faculty Publications

Science, technology, engineering, and mathematics (STEM) education aims to cultivate the capacity for innovation and real-world problem-solving (Marrero et al., 2014). However, STEM pedagogy has not historically aligned with this goal, often failing to teach students the necessary skills and mindset for creative problem-solving (Stehle & Peters-Burton, 2019). Traditional STEM pedagogical methods, such as rote and lecture-based learning, are based on the teacher being the dominant source of knowledge and students being the passive receivers (Achuonye, 2015; Khalaf & Mohammed Zin, 2018). These methods lack student support, collaboration, active learning, and real-world contexts (Gasiewski et al., 2012). Furthermore, the exclusion …

Creating Meaningful Connections With The Electr Eating Meaningful Connections With The Electron Transport Chain Beyond A Virtual Classroom, Lesley Ann Giddings

Chemistry: Faculty Publications

At the center of feminist pedagogy is community. Creating community within the classroom and between the class and local communities increases student engagement and access to knowledge. Communities can be a source of solidarity and further decenter authority in the classroom, empowering students, teachers, and the surrounding community to be co-learners. Amid the COVID-19 pandemic, remote teaching posed challenges to student engagement. Here, I describe an assignment used to build an inclusive community of co-learners within a virtual biochemistry class and our local communities. Oxidative phosphorylation is a cellular process used to create energy that depends on the electron transport …

Extradition In Post-Roe America, Alejandra L. Caraballo, Cynthia Conti-Cook, Yveka Pierre, Michelle Mcgrath, Hillary Aarons

City University of New York Law Review

The United States is on the brink of a crisis brought on by the Supreme Court overturning Roe v. Wade in Dobbs v. Jackson Women’s Health. Eliminating the constitutional right to abortion will create a massive discordance in the criminal laws between states not seen since before the Civil War. This discordance in criminal laws will create tension between states that criminalize abortion and those that protect it as a state constitutional right. States such as Connecticut are already passing shield laws for abortion access and gender affirming care, while states such as Louisiana are proposing to classify abortion as …

Reducing Multigenerational Poverty In New York Through Sentencing Reform, Jared Trujillo

City University of New York Law Review

The relationship between incarceration and poverty is circular, cyclical, and symbiotic – poverty is a cause of incarceration, and incarceration causes poverty. In the 1970’s and 1990’s, New York led the country in enacting draconian sentencing laws that required judges to sentence children and adults to longer periods of incarceration, while also reducing the ability of incarcerated people to earn time off of their sentences for participation in rehabilitative, vocational, and educational programming. For the past half century, these harsh sentencing laws have been the primary driver of mass incarceration in New York. As a result, generations of families with …

Transformative Sea-Level Rise Research And Planning Appendices, See Hjsr Volume 45

Open Educational Resources

Humboldt Journal of Social Relations, Volume 45. Appendices to article: "Transformative Sea-Level Rise Research and Planning: Establishing a University, Tribal, and Community Partnership for a Resilient California North Coast"

Forgotten Grievers: Perspectives On Childhood Grief In The Baptist Church In Kenya, Esther Wambui Kiarie

All Electronic Theses and Dissertations

This project was aimed at developing a ministry care model for grieving children for the Baptist church in Nairobi, Kenya. Three Baptist churches with an active children’s ministry were identified. A study of the spiritual support available to the broken-hearted and the biblical view of children provided this project's biblical and theological foundation. Special attention was given to Psalm 23, John 10:1-21 and Luke 7: 11-17. The researcher discovered that children grievers can receive spiritual comfort, care, and community support to facilitate effective coping and grief resolution. The researcher then reviewed the literature on theories of child grief and bereavement, …

Associations Of Stress, Health Behaviors, And Obesity Among African American Immigrants, Wole David Akinsola

Walden Dissertations and Doctoral Studies

AbstractObesity has been identified as a predisposing factor that poses a serious threat for the development of chronic diseases and contributes to health disparities affecting both minority and vulnerable populations. Though previous studies reported the association of stress with health status and behavior, there is little or no research on the heterogeneity of obesity predictors in specific minority populations in the United States. The purpose of this study was to examine the predictors of obesity among adult African American immigrant populations in the United States. Studying obesity in this population may help policymakers tailor interventions that could reduce obesity prevalence. …

Place Conditioning In Humans: Opportunities For Translational Research, Seetha Krishnan, Rick A. Bevins, Harriet De Wit

Department of Psychology: Faculty Publications

Rationale Translational research, especially research that bridges studies with humans and nonhuman species, is critical to advancing our understanding of human disorders such as addiction. This advancement requires reliable and rigorous models to study the underlying constructs contributing to the maladaptive behavior.

Objective In this commentary, we address some of the challenges of conducting translational research by examining a single procedure, place conditioning. Place conditioning is commonly used with laboratory animals to study the conditioned rewarding effects of drugs, and recent studies indicate that a similar procedure can be used in humans.

Results We discuss the opportunities and challenges of …

Associations Between Socioecological Factors And Breastfeeding Duration Among Obese Mothers In Mississippi, Maria Mercedes Miranda Porter

Walden Dissertations and Doctoral Studies

There is a growing obesity pandemic in the United States. Low breastfeeding duration rates and socioecological factors lead to obesity in the most southern states. Overweight and obese breastfeeding mothers have not been primarily studied. There is mixed information regarding duration of breastfeeding, BMI, and heart health, as well as a lack of quantitative analyses involving reducing obesity rates in mother-child dyads. The purpose of this quantitative cross-sectional study was to investigate whether there were any associations between breastfeeding duration and BMI, heart health problems, breastfeeding support, and eating and exercise among Mississippi overweight and obese postpartum women based on …

Lg But Not T: Opposition To Transgender Rights Amidst Gay And Lesbian Acceptance, Kelsy Burke, Emily Kazyak, Marissa Oliver

Department of Sociology: Faculty Publications

This article draws on sociological theories of affect and ambivalence to empirically examine individuals who express support for the rights of gays and lesbians but not transgender people. Using a representative survey of Nebraska residents and quantitative and qualitative analysis of close-ended and open-ended responses, we find that the group we call “inconsistents” are more similar demographically to consistent opponents, they outnumber consistent opponents, and that they rely on two types of logics to justify their views. For nearly all who oppose employment nondiscrimination and bathroom protections for transgender people, they use an identity logic to express skepticism, and often …

Fall Prevention On The In-Patient Neurological Stroke Unit, Syvol Letwan Middleton

Walden Dissertations and Doctoral Studies

AbstractThe purpose of this quality improvement (QI) evaluation project was to decrease patient falls on a neurological stroke unit. This unit had the most falls throughout the hospital system. The unit averaged 50-60 falls per year with an average of 4.75 falls per month. Guided by Neumann’s system model, the project targeted those patients at the highest risk for falling related to deficits post-stroke and post-neurological disease process. Staff were informed about Last fall, Express needs, Awareness of safety, and Frequency of bowel and bladder (LEAF) to determine if this tool could decrease falls in the neurological stroke population patients. …

Straight From The Coyote’S Mouth: Genetic Identification Of Prey Through Oral Swabs Of Predators, Julie K. Young, Amanda M. Mast, James A. Walton, Torrey Rodgers, Antionette J. Piaggio, Daniel R. Taylor, Karen E. Mock

United States Department of Agriculture Wildlife Services: Staff Publications

Human-carnivore conflicts often involve the depredation of domestic livestock. These depredation events are rarely observed, yet mitigation typically involves identifying the species or individual involved for removal or relocation. We tested a molecular method to identify individuals involved in depredation events using mouth swabs to determine if prey DNA could be detected, and for how long. We fed mule deer Odocoileus hemionus meat to captive coyotes Canis latrans and swabbed their mouths at five predetermined intervals between 2–72 h after consumption of the deer meat. We assessed two different molecular forensic methods to analyze the saliva swabs: qPCR for species …

Leadership Strategies For Modeling Ethical Behavior In The Real Estate Industry, Lakecia Ann Reddrick

Walden Dissertations and Doctoral Studies

Real estate brokers face challenges in cultivating and supporting the ethical conduct oftheir agents. Developing ethical behavior and decision-making is crucial as it directly impacts the trust, satisfaction, and protection of clients, buyers, sellers, and other stakeholders in the real estate industry. Grounded in the theories of emotional intelligence and servant leadership, this qualitative multiple-case study aimed to explore strategies real estate brokers used in modeling ethical behavior and decision-making for their agents to influence performance and profitability positively. The participants were nine real estate brokers who modeled the ethical behavior and decision-making their agents must practice to impact performance …

Call Center Managers’ Strategies To Address Employee Turnover, Kimberly Dickens

Walden Dissertations and Doctoral Studies

Employee turnover is a threat to call center sustainability. Call center leaders who lack strategies to reduce employee turnover have an increased risk of business failure. Grounded in Herzberg’s two-factor theory, the purpose of this qualitative multiple-case study was to explore strategies call center leaders use to reduce employee turnover in insurance call centers. The three participants were call center leaders from three different call centers in Raleigh, North Carolina, who implemented strategies to reduce employee turnover. Data were collected from semistructured interviews and reviews of public documents from participants’ company websites and analyzed using thematic analysis. Two themes emerged: …

Help-Seeking Behaviors And Employment Hope Among Depressed Black Male Foster Care Alumni, Vanessa Jennings

Walden Dissertations and Doctoral Studies

Traumatic depression is a system of experiences where the mind, heart, and gut track happenings lingering among systemic models of prevention and intervention and personal stories. This nonexperimental correlational study aimed to provide insights into mental help-seeking and employment hope among depressed Black/African American foster care male alums. The central research question was to what degree, if any, a positive relationship exists between employment hope and seeking access to mental health-related services among male foster care alums who identify with depression. It was hypothesized that a statistically significant relationship exists. The social cognitive career theory and theory of planned behavior …

Junior High Teachers’ Perceptions Of Differentiating Instruction For Students With Trauma, Olawanle Victoria Lawson

Walden Dissertations and Doctoral Studies

The problem for this study was that junior high school teachers faced challenges involving differentiating their pedagogy to meet academic needs of students with trauma. The purpose of this qualitative study was to explore junior high school teachers’ perceptions of this topic. The conceptual framework for this study was the trauma-informed care and practice framework that is influenced by six key principles and four elements of trauma-informed care approach. Two research questions were focused on perceptions of junior high school teachers regarding differentiating instruction to meet needs of students with trauma, and supports needed to address their pedagogical challenges involved …

Movements And Resource Selection Of Wild Pigs Associated With Growth Stages Of Corn, Bethany A. Friesenhahn, Randall W. Deyoung, Michael J. Cherry, Humberto L. Perotto-Baldivieso, Kurt C. Vercauteren, Nathan P. Snow

United States Department of Agriculture Wildlife Services: Staff Publications

Wild pigs (Sus scrofa) are one of the most successful invasive species globally and are often implicated in agricultural damage. This damage is expected to increase as ranges of wild pigs expand, impacting the human food supply and increasing costs of food production. Our objective was to evaluate movement behaviors of wild pigs relative to resource availability and landscape features in an agriculture-dominated landscape, with a goal of informing management practices for reducing damage to corn. We monitored hourly movements of adult wild pigs relative to corn crops using GPS collars during the 2019 and 2020 growing seasons (Feb–Sept) in …

Burmese Pythons In Florida: A Synthesis Of Biology, Impacts, And Management Tools, Jacquelyn C. Guzy, Bryan G. Falk, Brian J. Smith, John David Willson, Robert N. Reed, Nicholas G. Aumen, Michael L. Avery, Ian A. Bartoszek, Earl Campbell, Michael S. Cherkiss, Natalie M. Claunch, Andrea F. Currylow, Tylan Dean, Jeremy Dixon, Richard Engeman, Sarah Funck, Rebekah Gibble, Kodiak C. Hengstebeck, John S. Humphrey, Margaret E. Hunter, Jillian M. Josimovich, Jennifer Ketterlin, Michael Kirkland, Frank J. Mazzotti, Robert Mccleery, Melissa A. Miller, Matthew Mccollister, M. Rockwell Parker, Shannon E. Pittman, Michael Rochford, Christina Romagosa, Art Roybal, Ray W. Snow, Mckayla M. Spencer, J. Hardin Waddle, Any A. Yackel Adams, Kristen M. Hart

United States Department of Agriculture Wildlife Services: Staff Publications

Burmese pythons (Python molurus bivittatus) are native to southeastern Asia, however, there is an established invasive population inhabiting much of southern Florida throughout the Greater Everglades Ecosystem. Pythons have severely impacted native species and ecosystems in Florida and represent one of the most intractable invasive-species management issues across the globe. The difficulty stems from a unique combination of inaccessible habitat and the cryptic and resilient nature of pythons that thrive in the subtropical environment of southern Florida, rendering them extremely challenging to detect. Here we provide a comprehensive review and synthesis of the science relevant to managing invasive …