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2022-June-27-Welcome To Etsu, University Marketing And Communication, East Tennessee State University

ETSU News

East Tennessee State University welcomes the following faculty and staff members who recently joined the university:

Travis Brooks is a technology development coordinator in Academic Technology Services after serving as a project coordinator at Coastal Carolina University. He holds an MBA degree from ETSU.

Dr. Liedson Carneiro is a postdoctoral research associate in the Department of Biological Sciences. Before coming to ETSU, he was a postdoctoral research fellow at the Universidade Federal de Pernambuco. He holds a Ph.D. degree in ecology from the University of Sao Paulo.

Brendan Ogden is a communications coordinator in Quillen College of Medicine. He was …

A Critical Discourse Analysis Of How Youth In Care Describe Social Support, Jared Israel Best

Dissertations and Theses

There are nearly 422,000 youth in foster care in the United States with 20,000 aging out each year. Youth who age out of care demonstrate worse outcomes in all areas (education, employment, homelessness, justice system involvement, and social support) compared to the general population. These outcomes represent an ideological production, or a production of knowledge regarding the discursive youth in care. Thus, dominant discourses of youth are informed and constitutive of these problematic outcomes. Similarly, youthhood is dominantly defined by risk and informed by peer groups and social relationships. This study presents findings from interviews with 22 youth preparing to …

Effectiveness Of Mesoporous Bioglass In Drug Delivery, Sheila Galbreath, Bailey Krueger, Taylor Frazier, Tarun Goswami

Biomedical, Industrial & Human Factors Engineering Faculty Publications

Since the invention of bioactive glass 50 years ago, it has become a versatile material used in healthcare in a variety of applications and compositions. Bioactive glass has shown superior capabilities of drug delivery compared to traditional carriers. For example, time-released medications are less likely to reach toxic levels, while delivering a specific, therapeutic dose to a localized area. The objective of this paper is to investigate the properties and effectiveness of mesoporous bioglass (MBG) as a drug delivery carrier. A literature review of various polymer coated 45S5 Bioglass^® loaded with vancomycin was analyzed to determine their drug release …

Trends In Utilization Of Human Papillomavirus Vaccines And The Incidence Of Malignant Cervical Cancer In The U.S. Population: A Secondary Analysis, Myah Luna, Soumya Upadhyay

Healthcare Administration and Policy Faculty Research

Background: Human papillomavirus (HPV) is a sexually transmitted infection, and HPV types 16 and 18 are responsible for approximately 66% of all U.S. cervical cancer cases in women. The quadrivalent HPV vaccine was licensed in mid-2006, and it was designed to target and protect against HPV types 6, 11, 16, and 18. The aim of this study is to examine the utilization rate of the HPV vaccine, and the trends and incidence rate of malignant cervical cancer across the United States. Methods: This study utilized data from Surveillance, Epidemiology, and End Results (SEER) and the National Immunization Survey's (NIS) teenage …

Longitudinal Education And Career Outcomes Of A Cancer Research Training Program For Underrepresented Students: The Meharry-Vanderbilt-Tennessee State University Cancer Partnership, Meredith L. Meadows, Sarah V. Suiter, Linda J. Sealy, Dana R. Marshall, Margaret M. Whalen, Samuel E. Adunyah

Chemistry Faculty Research

This study examined longitudinal education and career outcomes of the Meharry-Vanderbilt-Tennessee State University Cancer Partnership, the longest-running National Cancer Institute (NCI) Comprehensive Partnerships in Advancing Cancer Health Equity (CPACHE) program site in the United States. Degree completion rates were calculated and progression along the entire postsecondary “pipeline” was quantified for 204 participants recruited between 2011 and 2020. For participants who had entered the workforce, career outcomes were also analyzed. Relative to comparison data, participants completed degrees and progressed through the higher education “pipeline” to earn advanced degrees at remarkably high rates; the majority entered careers in which they support or …

Deciphering Phosphoprotein Phosphatase Signaling Networks Using Proteomics Approaches, Brooke Brauer

Dartmouth College Ph.D Dissertations

Protein phosphorylation is a highly regulated mechanism of cell signaling control and its deregulation is implicated in disease. The kinases that catalyze the addition of phosphate groups onto their substrate proteins have been well studied, their signaling pathways mapped, and their effects on cell and organismal health observed. Knowledge of the phosphatases that reverse the reaction only recently began to come into focus. Phosphoprotein phosphatases (PPPs), long thought to be housekeeping enzymes, are now known to be exquisitely specific towards their substrates, but the exact nature of phosphatase regulation—both upstream and downstream of the phosphatase—is unclear.

PPPs recognize substrates through …

Polychlorinated Organic Contaminants In Baleen From North Pacific Ocean Whales, Briana R. Coulter

All HCAS Student Capstones, Theses, and Dissertations

Persistent organic pollutants (POP) have been detected and analyzed in various baleen whale tissues (blubber, muscles, liver, etc.) This study concentrated on detecting 7 polychlorinated biphenyls (PCB) and 14 organochlorine pesticides from baleen, a baleen whale tissue never before analyzed for POPs. These data were used to investigate temporal and geographic trends by sampling at every 1 cm interval along the length of the baleen plate. Four species of baleen whales stranded in the North Pacific Ocean were included in this study: gray (n=2), humpback (n=2), minke (n=1), and blue (n=1) whales. Organic contaminant concentrations were analyzed with respect to …

Brain Functional Topology Differs By Sex In Cognitively Normal Older Adults, Zhengshi Yang, Filippo Cieri, Jefferson W. Kinney, Jeffrey L. Cummings, Dietmar Cordes, Jessica Z K Caldwell

Brain Health Faculty Research

Introduction: Late onset Alzheimer’s disease (AD) is the most common form of dementia, in which almost 70% of patients are women. Hypothesis: We hypothesized that women show worse global FC metrics compared to men, and further hypothesized a sex-specific positive correlation between FC metrics and cognitive scores in women. Methods: We studied cognitively healthy individuals from the Alzheimer’s Disease Neuroimaging Initiative cohort, with resting-state functional Magnetic Resonance Imaging. Metrics derived from graph theoretical analysis and functional connectomics were used to assess the global/regional sex differences in terms of functional integration and segregation, considering the amyloid status and the contributions of …

Topsy-Turvy: The Taylor Opportunity Program For Students’ Homeschool Discrimination Contradiction, Chaz Morgan

Louisiana Law Review

No abstract provided.

Ant Cuticle Microsculpture: Diversity, Classification, Evolution, And Function, John Paul Hellenbrand

Master of Science in Integrative Biology Theses

My thesis covers the intricacies of ant microsculpture diversity, classification, evolution and function. To do this, the thesis is organized into two chapters. The first chapter is a review of ant cuticle and microsculpture diversity as well as including analyses examining the evolution and lability of microsculpture traits. I then review the literature for functional hypotheses related to ant microsculpture. The second chapter explores the relationship of microsculpture and important morphological, physiological, and ecological traits to evaluate support for functional hypotheses.

Enhancing Gender, Race And Ethnicity Subjects For Inclusive Metadata, Sai Deng, Jeanne Piascik, Peter Spyers-Duran

Faculty Scholarship and Creative Works

To improve discovery of biography collections in a library and embrace Diversity, Equity and Inclusion (DEI) in cataloging, the librarians can audit their collections with gender, race and ethnicity of the biographees in mind. At the University of Central Florida, librarians from Cataloging, Curriculum Materials Center (CMC) and Interlibrary Loan & Document Delivery Services (ILL/DDS) analyzed a juvenile biography collection for biases, and enhanced its subject headings with the biographees’ gender, race and other information.

A rubric was designed to analyze the Library of Congress Subject Headings (LCSH) and non-LCSH in bibliographic records for biographies, including the biographees’ gender, race, …

Development And Analysis Of Green Pathways For Biphasic Extraction At High Pressure, Kyle L. Cogswell

USF Tampa Graduate Theses and Dissertations

Technological advancements over the last century have allowed for advancements not only in science and engineering but medicine as well. The use of supercritical fluids for processing continues today after its initial boom in the latter part of the last century; often being paired with co-solvents to extend the range of use for this technique. Supercritical fluid extraction may be paired with pressurized warm water extraction to yield a new intensified process for biphasic extractions that improves efficiency and reduces waste. This combination may be used to replace sequential extraction processes or supercritical extraction processes that make use of organic …

Methods In Discrete Mathematics To Study Dna Rearrangement Processes, Lina Fajardo Gómez

USF Tampa Graduate Theses and Dissertations

In this work, we introduce novel tools to study DNA recombination pathways and measure their complexity. Genome rearrangement in some ciliate species can be modeled by subword pattern deletions in double-occurrence words (DOWs), words where each symbol appears exactly twice. The iterated deletions can be represented by a graph whose vertices are DOWs connected by an edge if one word can be obtained from the other through a pattern deletion. On this graph, called the “word graph”, we build a complex comprised of cells defined by Cartesian products of simplicial digraphs where we define a boundary operator and compute homology …

Two Essays In Applied Microeconomics: Retirement, Income Inequalities, And Other Economic Indicators Of Health And Life Satisfaction, Zahra Akbari

USF Tampa Graduate Theses and Dissertations

The following proposal includes two essays in applied microeconomics. The first essay studied the relationship between income differences among siblings and the health outcomes of the individuals. Health inequalities and the factors associated with them have been a significant interest of health economists. Among those factors that can lead to health differences in adulthood, many studies have studied financial status. There are still many questions about these factors which should be answered in this area, especially about the adulthood income relative to a reference group and how it can be related to differences in adulthood health. The main goal of …

Cancer Cells Dying From Ferroptosis Impede Dendritic Cell-Mediated Anti-Tumor Immunity, Bartosz Wiernicki, Sophia Maschalidi, Jonathan Pinney, Sandy Adjemian, Tom Vanden Berghe, Kodi S Ravichandran, Peter Vandenabeele

Open Access Publications

Immunogenic cell death significantly contributes to the success of anti-cancer therapies, but immunogenicity of different cell death modalities widely varies. Ferroptosis, a form of cell death that is characterized by iron accumulation and lipid peroxidation, has not yet been fully evaluated from this perspective. Here we present an inducible model of ferroptosis, distinguishing three phases in the process-'initial' associated with lipid peroxidation, 'intermediate' correlated with ATP release and 'terminal' recognized by HMGB1 release and loss of plasma membrane integrity-that serves as tool to study immune cell responses to ferroptotic cancer cells. Co-culturing ferroptotic cancer cells with dendritic cells (DC), reveals …

Und Strategic Planning Focus Group Notes: Lifelong Learning, University Of North Dakota

LEADS Development Documents

Notes from a June 27, 2022 UND strategic planning focus group on lifelong learning. The notes capture community perspectives on UND events, lifelong learning opportunities, campus access, social connection, OLLI-style programming, communication about campus events, and ways UND can better engage learners across the community.

Biomass Residues Improve Soil Chemical And Biological Properties Reestablishing Native Species In An Exposed Subsoil In Brazilian Cerrado, Thaís Soto Boni, Engil Isadora Pujol Pereira, Adriana Avelino Santos, Ana Maria Rodrigues Cassiolato, Kátia Luciene Maltoni

School of Earth, Environmental, & Marine Sciences Faculty Publications

Revegetation of exposed sub-soil, while a desirable strategy in the recovery processes, often fails due to extreme soil chemical properties, such as low organic matter and pH levels inhospitable to biological activities such as nutrients cycling and plant establishment. This is the case for approximately 800 ha of the Cerrado biome in Brazil, where erecting the embankment of a hydroelectric dam in the 1960’s stripped vegetation, soil, and subsoil layers thereby distorting the soil properties. This work evaluates the effectiveness of restoration management (RM) treatments, to restore the soil quality, including biological activity and chemical attributes. In a factorial scheme, …

Forging Paths To Interdisciplinary Research For Early Career Academics, Mai P. Trinh, Robert Kirsch, Elizabeth A. Castillo, Denise E. Bates

Management Faculty Publications

Interdisciplinary research is a promising approach with which to generate innovative solutions to real-world problems and create social value, yet it is a risky choice for early career academics (ECAs). This essay outlines the risks and rewards associated with interdisciplinary scholarship within the context of business schools. We use structuration theory as a guiding framework to identify how institutional structures can constrain the agency and interdisciplinary aspirations of ECAs and others who do not fit within the current narrow definitions of disciplinary excellence. Sharing examples from the authors’ journeys as ECAs from different disciplinary backgrounds who study leadership and management …

Intouch June 27, 2022, New York Medical College

InTouch

• SLP Class of 2022 Gives Clinic Rooms a Makeover
• Intellectual Curiosity Leads Rachel Thommen, SOM Class of 2024, to NYMC
• The Office of Information Technology Keeps NYMC Connected

Fragmentation Of Chemically Herded Oil Slicks By Obstacles: Visualizations, Flow Measurements, And Spatial Distributions, Ali Alshamrani

USF Tampa Graduate Theses and Dissertations

Chemical herders are a promising technique for treatment of oil spills in icy waters at high latitudes. However, obstacles on the water surface such as floating ice affects or interferes with all spill response countermeasures including chemical herder operations by fracturing the contracting oil slick and trapping small oil patches. Chemical herders are likely to be especially useful in containing oil spills in remote, ice-infested Arctic waters, where using booms to contain an oil slick is difficult. Much of the previous research into chemical herder has focused on the effectiveness of different types of chemical herder agents to thicken oil …

Seroprevalence Of Sars-Cov-2 Antibodies, The Gut Microbiome, And Peripherally Circulating Cytokines In Pregnant Hispanic Females, Tina Susanna Mutka

USF Tampa Graduate Theses and Dissertations

Pregnant Hispanic females have been disproportionately impacted by SARS-CoV-2 andhave experienced high rates of asymptomatic or mildly symptomatic, unrecognized infection. Acute SARS-CoV-2 infection has been associated with gut microbiome changes and altered peripherally circulating cytokine levels in symptomatic, non-pregnant individuals.

This study investigated the seroprevalence of anti-SARS-CoV-2 IgG antibodies in a sample of pregnant Hispanic females (n = 197). A sub-sample of SARS-CoV-2 seropositive and seronegative pregnant Hispanic females were followed across pregnancy and their bacterial gut microbiome was characterized, and cytokine levels measured to investigate relationships between SARS-CoV-2 serostatus, the gut microbiome, and peripherally circulating cytokine levels across pregnancy. …

Applications Of Machine Learning Algorithms In Materials Science And Bioinformatics, Mohammed Quazi

Mathematics & Statistics ETDs

The piezoelectric response has been a measure of interest in density functional theory (DFT) for micro-electromechanical systems (MEMS) since the inception of MEMS technology. Piezoelectric-based MEMS devices find wide applications in automobiles, mobile phones, healthcare devices, and silicon chips for computers, to name a few. Piezoelectric properties of doped aluminum nitride (AlN) have been under investigation in materials science for piezoelectric thin films because of its wide range of device applicability. In this research using rigorous DFT calculations, high throughput ab-initio simulations for 23 AlN alloys are generated.

This research is the first to report strong enhancements of piezoelectric properties …

Reflections On Beam Configuration Optimization For Intensity-Modulated Proton Therapy, Wenhua Cao, Humberto Rocha, Radhe Mohan, Gino Lim, Hadis M Goudarzi, Joana M Dias

Faculty, Staff and Student Publications

Presumably, intensity-modulated proton radiotherapy (IMPT) is the most powerful form of proton radiotherapy. In the current state of the art, IMPT beam configurations (i.e. the number of beams and their directions) are, in general, chosen subjectively based on prior experience and practicality. Beam configuration optimization (BCO) for IMPT could, in theory, significantly enhance IMPT's therapeutic potential. However, BCO is complex and highly computer resource-intensive. Some algorithms for BCO have been developed for intensity-modulated photon therapy (IMRT). They are rarely used clinically mainly because the large number of beams typically employed in IMRT renders BCO essentially unnecessary. Moreover, in the newer …

The Effect Of An Educational Program Based On Practical Presentation Of Teaching Science In Developing Scientific Thinking And Social Interaction Skills Among The Seventh Grade Students In Jordan أثر برنامج تعليمي قائم على العروض العملية لتدريس العلوم في تنمية مهارات التفكير العلمي ومهارات التفاعل الاجتماعي لدى طلبة الصف السابع الأساسي في الأردن, Tasneem Mohammad Alhalalmeh

Jordanian Educational Journal

Abstract: The study aimed to identify the impact of an educational program based on the practical Presentation of teaching science in developing scientific thinking and social interaction skills among the seventh grade students in Jordan. The study was conducted on a sample of 40 students distributed into two groups equally (20) to the control group and (20) for the experimental group. The study adopted a semi-experimental methodology. To achieve the objectives of the study, the skills of scientific thinking and social interaction skills were used. The results showed that there were statistically significant differences between the experimental and control groups …

The Effectiveness Of A Program Based-On The Aesthetic Approach In The Development Of Aesthetic Appreciation For The Third Grade Students In English Language فاعلية برنامج قائم على المدخل الجمالي في تنمية التذوق الجمالي لطلبة الصف الثالث الأساسي في مادة اللغة الانجليزية, Heba Ziad Younis

Jordanian Educational Journal

Abstract: The aim of this study was to reveal the effectiveness of a program based on the aesthetic approach in the development of aesthetic appreciation of English in the third grade students. To achieve the objective of this study, an educational material was prepared in a program based on the aesthetic approach to teach the experimental group, while the control group was taught in the usual method. A tool was prepared for the data collection: a 30-items aesthetic appreciation scale. The Instrument was validated. The sample of the study consisted of (60) students from third grade in the Second Education …

Cognitive Control And Its Relation To Social Competence Among First Grade Students In Private Schools In Amman For The Academic Year (2018/2019) التَّحكم المعرفي وعلاقتُه بالكفاءَةِ الاجتماعيَّة لدى طلبة الصَّفِ الأول الأساسي في المدارسِ الخاصَّةِ في عمَّان للعامِ الدراسي 2018) /2019 (, Nahar H. Alziyoudi, Dr. Jihan W. Matter

Jordanian Educational Journal

Abstract: The aim of this study was to identify the relationship between the cognitive control and the social competence and the level of each of one of them among first-grade students in private schools in Amman for the school year (2018/2019(whose number amounted to (32436 (students. The sample of the study was (800) male and female students. They were chosen based on the Random cluster method. And the study relied on the correlational descriptive approach. The cognitive control scale and the social competence measure were used to suit the nature of the study. The results showed that the level of …

The Effectiveness Of Counseling Program Based On Lazarus Theory In Enhancing The Level Of Coping With Parents Separation Problems And Enhancing The Self-Efficacy For Students In Grades Eight, Nine, And Ten فاعلية برنامج إرشادي مستند إلى نظرية لازروس في تحسين مستوى التكيف مع مشكلات انفصال الوالدين لدى طالبات الصفوف الثامن والتاسع والعاشر, Shadan Shafiq Almumini

Jordanian Educational Journal

Abstract: The current study aimed to examine the effectiveness of a program based on Lazarus theory in improving the level of adaptation to the problems of separation of parents in the eighth, ninth and tenth grades. The number of students was (30) students of divorced women were selected from two schools of the brigade of Kasbah Amman, The study subjects were randomly assigned to two experimental and control groups. The experimental group of the training program consisted of (13) training sessions, per session for two hours, while the control group was not subject to any treatment. A training program based …

The Effect Of An Instructional Program Based On Independent Investigation Skills On Practical Work Performance In Biology Among 1st Scientific Secondary Students In Jordan أثر برنامج تدريسي قائم على مهارات البحث المستقل في الأداء العملي في مادة العلوم الحياتية لدى طلاب الصف الأول الثانوي العلمي في الأردن, Arafat Rafe Abo Al-Foul, Dr. Khalid Muhammad Abo Loum

Jordanian Educational Journal

Abstract: This study aimed to investigate the effect of an instructional program based on independent investigation skills on practical performance in biology among first scientific secondary students in Jordan. The study sample consisted of (51) students, from first scientific secondary students, selected from a public school in Irbid directorate of education. The study sample assigned randomly into two groups: experimental group of (26) students who studied through an instructional program based on independent investigation skills, and the control group of (25) students, who studied through using conventional method. In order to provide answers to the study question, the researchers used …

Ten Steps To Organize A Virtual Scientific Symposium And Engage Your Global Audience, Jiye Son, Jasmine Sabio, Ankit Jain, Rein V. Ulijn

Publications and Research

The paper describes guidelines for the planning, organization, and successful execution of virtual, global scientific conferences for global audiences. The guidelines are based on experience and lessons learned during the organization of the 3-day 2020 Virtual Systems Chemistry Symposium hosted on Zoom webinar and Twitter, held on May 2020 with over 1000 registered participants from 46 different countries.

The Ddt-Induced Decline Influenced Genetic Diversity In Naturally Recovered Peregrine Falcons (Falco Peregrinus) Nesting Within The Alaska Arctic And Eastern Interior, Sarah A. Sonsthagen,, Ted Swem, Skip Ambrose, Melanie J. Flamme, Clayton M. White, George K. Sage, Sandra L. Talbot

Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications

We assessed the influence of the severe mid-20th century population decline on genetic diversity in nonaugmented Peregrine Falcon Falco peregrinus populations nesting within the Alaska Arctic and eastern Interior. Microsatellite and mitochondrial DNA (mtDNA) data were analysed for Peregrine Falcons sampled from three periods: pre-decline, decline and post-decline. The influence of the decline on genetic diversity differed between the two locales. The Alaska Arctic was characterized by shifts in mtDNA haplotype frequencies, increased inbreeding coefficient, reduction in effective population size and increase in private haplotypes, and a signature of post-decline population growth was detected; by contrast, the eastern Interior showed …