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National Society Of Collegiate Scholars Taps Gsu’S Lydia Aguirre, Office Of Marketing And Communications

Newsroom

Governors State University student Lydia Aguirre joins President Jimmy Carter and former U.S. Secretary of Health and Human Services Donna Shalala as a new member of the National Society of Collegiate Scholars (NSCS), an honors organization that recognizes high-achieving college students. Aguirre, who enrolled at Governors State in 2017, is pursuing a Bachelor of Arts in Mathematics while minoring in Biology.

Which Politics Of Nature?: A Response To Crawford, Carol W. White

Other Faculty Research and Publications

No abstract provided.

A Hydrodynamics Assessment Of The Hammerhead Shark Cephalofoil, Matthew K. Gaylord, Eric L. Blades, Glenn Parsons

Faculty and Student Publications

© 2020, The Author(s). Hammerhead sharks are characterized by a conspicuous lateral expansion of the head forming a structure known as a cephalofoil. Two theories regarding the function of this structure suggest that it may increase maneuverability as well as produce dynamic lift similar to a cambered airplane wing. Here we report on a family-wide computational fluid dynamics analysis of all eight hammerhead shark species and three sharks with typical head shape. Models cast of the heads of fresh and museum specimens of hammerhead and typical sharks were used to produce pressure surface maps and lift and drag polar diagrams …

Progression Magazine, 2020 Winter, Coastal Carolina University

Progression Magazine

Magazine of the College of Science at Coastal Carolina University.

An Examination Between Laryngeal Physiology And Parkinson’S Disease: Severity And Treatment, Jillian Pelikan

University Honors College

The purpose of this in-depth literature review is to examine the relationship between laryngeal physiology and Parkinson’s disease in terms of the severity and possible treatment. This research aims to determine the distinct characteristics of Parkinsonian speech and possible causes of these speech deficits. In addition, a specific type of Parkinson’s disease treatment, deep brain stimulation, was explored to determine effectiveness on laryngeal physiological deficits found in Parkinson’s disease patients. Through synthesizing peer reviewed journals and various studies, data was examined in order to take an in-depth look at the unique relationship between laryngeal physiology and Parkinson’s disease. Findings indicated …

The R Journal (December 2020) 12(2): Complete Issue, The R Foundation

The R Journal

Editorial, Michael J. Kane

Contributed Research Articles

The biglasso Package: A Memory- and Computation-Efficient Solver for Lasso Model Fitting with Big Data in R, Yaohui Zeng and Patrick Breheny

Comparing Multiple Survival Functions with Crossing Hazards in R, Hsin-wen Chang, Pei-Yuan Tsai, Jen-Tse Kao, and Guo-You Lan

A Unified Algorithm for the Non-Convex Penalized Estimation: The ncpen Package, Dongshin Kim, Sangin Lee, and Sunghoon Kwon

TULIP: A Toolbox for Linear Discriminant Analysis with Penalties, Yuqing Pan, Qing Mai, and Xin Zhang

fitzRoy: An R Package to Encourage Reproducible Sports Analysis, Robert Nguyen, James Day, David Warton, and Oscar Lane

Assembling …

The Occurrence Of Microplastics Among Freshwater Fish Guilds In A South Carolina Reservoir, Chasity Rae Moore

Graduate Theses

No abstract provided.

The 11th Annual Graduate Research Symposium 2020 Presentation Tu Dublin - An Investigation Of The Personality Traits That Could Identify Vulnerable Young People Who Will Be Susceptible To Undue Influence By Social Media Influencers (Smis), Charles Alves De Castro, Aiden Carthy Dr

Other Resources

This study aims to further the overall understanding of Social Media Influencers (SMIs) and to specifically predict who will be susceptible to influence by them. The main objective of this research relies on to determine whether there is a specific personality profile that predisposes young people to undue influence by social media influencers. Based on previous research published by the journal Frontiers in Psychology titled “The Role of Social Media Influencers in the Lives of Children and Adolescents ¹”, a list of potentially harmful content will be compiled. Participants (N=40) in phase one will then be given …

Report On Icdp Deep Dust Workshops: Probing Continental Climate Of The Late Paleozoic Icehouse-Greenhouse Transition And Beyond, Gerilyn S. Soreghan, Laurent Beccaletto, Kathleen C. Benison, Sylvie Borquin, Georg Feulner, Natsuko Hamamura, Michael Hamilton, Nicholas G. Heavens, Linda Hinnov, Adam Huttenlocker, Cindy Looy, Lily Pfeifer, Stephane Pochat, Mehrdad Sarder Abadi, James Zambito

School of Earth & Environment Departmental Research

Chamberlin and Salisbury's assessment of the Permian a century ago captured the essence of the period: it is an interval of extremes yet one sufficiently recent to have affected a biosphere with near-modern complexity. The events of the Permian – the orogenic episodes, massive biospheric turnovers, both icehouse and greenhouse antitheses, and Mars-analog lithofacies – boggle the imagination and present us with great opportunities to explore Earth system behavior. The ICDP-funded workshops dubbed “Deep Dust,” held in Oklahoma (USA) in March 2019 (67 participants from nine countries) and Paris (France) in January 2020 (33 participants from eight countries), focused on …

2020 December - East Tennessee State University Retirees Association Newsletter, Retirees Association, East Tennessee State University

ETSU Retirees Association Newsletters

No abstract provided.

Petri Net Modelling Approach For Analysing The Behaviour Of Wnt/[Inline-Formula Removed] -Catenin And Wnt/Ca 2+ Signalling Pathways In Arrhythmogenic Right Ventricular Cardiomyopathy., Nazia Azim, Jamil Ahmad, Nadeem Iqbal, Amnah Siddiqa, Abdul Majid, Javaria Ashraf, Fazal Jalil

Faculty Research 2020

Arrhythmogenic right ventricular cardiomyopathy (ARVC) is an inherited heart muscle disease that may result in arrhythmia, heart failure and sudden death. The hallmark pathological findings are progressive myocyte loss and fibro fatty replacement, with a predilection for the right ventricle. This study focuses on the adipose tissue formation in cardiomyocyte by considering the signal transduction pathways including Wnt/[inline-formula removed]-catenin and Wnt/Ca2+ regulation system. These pathways are modelled and analysed using stochastic petri nets (SPN) in order to increase our comprehension of ARVC and in turn its treatment regimen. The Wnt/[inline-formula removed]-catenin model predicts that the dysregulation …

How Museum Utilize Social Media On Communication, Jiake Han

School of Professional Studies

With the development of Internet, social media became more and more popular among people. Many industries realize the importance of social media in business. Traditionally, museum concentrates more on personal visual experience, which is hard to be replaced by online media. However, museums now also put more concentrate on social media platform because it expands the way of engagement. Especially, for Coronavirus, many organizations including museums have to close. Therefore, museums have to depend more on social media platforms to communicate with audiences. This research aims at finding how different kind of social media help museum communicate and engage with …

The Sea Will Rise, Barbuda Will Survive: Environment And Time Consciousness, Sophia Perdikaris

School of Global Integrative Studies: Faculty Publications

In this article, we examine the link between environmental consciousnesses and time consciousness. We argue that the way people think about time shapes their experience of climate change threats. We contrast western hegemonic concepts of time—the Gregorian Calendar, the Dooms Day Clock, linear time—with the way Barbudans of Antigua and Barbuda, an island nation in the Caribbean experience time—cyclical, through boom and bust cycles. We found that this boom and bust framework was indeed supported by climate change and weather experiences on the island—hurricanes, droughts, changes in the lagoons—as well as economic experiences—cargo boat delays bringing supplies, paycheck delays. By …

Effects Of Infection Of The Protist Parasite, Dermomycoides Sp., In Dusky Gopher Frog Tadpoles, Jaime Smith

Master's Theses

Infections of the protist parasite, Dermomycoides sp. are thought to have caused several years of low recruitment in the dusky gopher frog (Rana sevosa) populations. I evaluated the effects of density of the infective zoospores, host developmental stage, and tadpoles' ability to acquire resistance to Dermomycoides sp. on dusky gopher frog tadpoles. Tadpoles were exposed to zoospore densities of 0, 250, 500, and 750 zoospores/µL at Gosner stage 25, and we found no significant differences among treatments in tadpole mortality. In evaluating susceptibility by development stage, I exposed R. sevosa to 50 zoospores/µL as eggs, embryos, hatchlings, and …

Metabolic Contributions Of An Alphaproteobacterial Endosymbiont In The Apicomplexan Cardiosporidium Cionae, Elizabeth Sage Hunter, Christopher Paight, Christopher E. Lane

Biological Sciences Faculty Publications

Apicomplexa is a diverse protistan phylum composed almost exclusively of metazoan-infecting parasites, including the causative agents of malaria, cryptosporidiosis, and toxoplasmosis. A single apicomplexan genus, Nephromyces, was described in 2010 as a mutualist partner to its tunicate host. Here we present genomic and transcriptomic data from the parasitic sister species to this mutualist, Cardiosporidium cionae, and its associated bacterial endosymbiont. Cardiosporidium cionae and Nephromyces both infect tunicate hosts, localize to similar organs within these hosts, and maintain bacterial endosymbionts. Though many other protists are known to harbor bacterial endosymbionts, these associations are completely unknown in Apicomplexa outside of …

The Energy Savings-Oxidative Cost Trade- Off For Migratory Birds During Endurance Flight, Scott R. Mcwilliams, Barbara Pierce, Andrea Wittenzellner, Lillie Langlois, Sophia Engel, John R. Speakman, Olivia Fatica, Kristen J. Demoranville, Wolfgang Goymann, Lisa Trost, Amadeusz Bryla, Maciej Dzialo, Edyta Sadowska, Ulf Bauchinger

Natural Resources Science Faculty Publications

Elite human and animal athletes must acquire the fuels necessary for extreme feats, but also contend with the oxidative damage associated with peak metabolic performance. Here, we show that a migratory bird with fuel stores composed of more omega-6 polyunsaturated fats (PUFA) expended 11% less energy during long-duration (6 hr) flights with no change in oxidative costs; however, this short-term energy savings came at the long-term cost of higher oxidative damage in the omega-6 PUFA-fed birds. Given that fatty acids are primary fuels, key signaling molecules, the building blocks of cell membranes, and that oxidative damage has long-term consequences for …

Assessment Of Genetic Diversity In Largetooth Sawfish, Pristis Pristis, Populations Over The 20th Century, Ann Fearing

Master's Theses

The Critically Endangered Largetooth Sawfish, Pristis pristis, experienced global declines in range and abundance over the past century and Australia is now their last stronghold. This research aimed to understand whether these declines have been accompanied by a reduction in levels of genetic diversity. Using P. pristis tissue samples sourced from natural history specimens, three fragments (616-bp, 386-bp, 141-bp) in the mitochondrial DNA (mtDNA) control region were PCR-amplified. At each fragment, significant genetic structure was found in P. pristis overall (Φ_ST=0.946, N=9; 0.813, N=54; 0.771, N=99). The Indo-West Pacific and Atlantic/Eastern Pacific each harbor genetically distinct lineages of …

Development And Use Of An Environmental Dna Tool To Monitor Recovery Of The Critically Endangered Smalltooth Sawfish, Pristis Pectinata, In The Northwest Atlantic, Ryan N. Lehman

Master's Theses

The Critically Endangered Smalltooth Sawfish, Pristis pectinata, was once common in the tropical and subtropical waters of the Atlantic Ocean; however, following global declines in range and abundance over the past century, individuals were restricted to the waters of south and southwest Florida (SWFL) by about the 1980’s. Recently, public encounter reports have emerged in historically occupied habitats in United States waters, suggesting individuals are present in, or re-occupying, these areas, although the status of P. pectinata outside of SWFL is not currently well understood. Targeted environmental DNA (eDNA) surveys were chosen to assess the occurrence of P …

Special Issue On 6g Wireless Systems, Periklis Chatzimisios, David Soldani, Abbas Jamalipour, Antonio Manzalini, Sajal K. Das

Computer Science Faculty Research & Creative Works

No abstract provided.

Orpheus, Fall 2020: Catharsis, University Of Dayton

Orpheus: UD's Literary and Artistic Magazine

No abstract provided.

The Thickness Of Blood: Article I, Section 7, Law Enforcement, And Commercial Dna Databases, Hannah Parman

Washington Law Review

Law enforcement agencies increasingly use online commercial and open source DNA databases to identify suspects in cases that have long since gone cold. By uploading crime scene DNA to one of these websites, investigators can find family members who have used the website and build a family tree leading back to the owner of the original DNA. This is called “familial DNA searching.” The highest profile use of this investigative method to date occurred in California, but law enforcement in Washington State has been quick to begin utilizing the method as well. However, article I, section 7 of the Washington …

The Use Of Induced Pluripotent Stem Cells In Domestic Animals: A Narrative Review, Rachel A. Scarfone, Samantha M. Pena, Keith A. Russell, Dean H. Betts, Thomas G. Koch

Paediatrics Publications

Induced pluripotent stem cells (iPSCs) are undifferentiated stem cells characterized by the ability to differentiate into any cell type in the body. iPSCs are a relatively new and rapidly developing technology in many fields of biology, including developmental anatomy and physiology, pathology, and toxicology. These cells have great potential in research as they are self-renewing and pluripotent with minimal ethical concerns. Protocols for their production have been developed for many domestic animal species, which have since been used to further our knowledge in the progression and treatment of diseases. This research is valuable both for veterinary medicine as well as …

Diagnostic Utility Of Genome-Wide Dna Methylation Analysis In Mendelian Neurodevelopmental Disorders, Sadegheh Haghshenas, Pratibha Bhai, Erfan Aref-Eshghi, Bekim Sadikovic

Paediatrics Publications

Mendelian neurodevelopmental disorders customarily present with complex and overlapping symptoms, complicating the clinical diagnosis. Individuals with a growing number of the so-called rare disorders exhibit unique, disorder-specific DNA methylation patterns, consequent to the underlying gene defects. Besides providing insights to the pathophysiology and molecular biology of these disorders, we can use these epigenetic patterns as functional biomarkers for the screening and diagnosis of these conditions. This review summarizes our current understanding of DNA methylation episignatures in rare disorders and describes the underlying technology and analytical approaches. We discuss the computational parameters, including statistical and machine learning methods, used for the …

A Telescope Gwas Analysis Strategy, Based On Snps-Genes-Pathways Ensamble And On Multivariate Algorithms, To Characterize Late Onset Alzheimer’S Disease, Margherita Squillario, Giulia Abate, Federico Tomasi, Veronica Tozzo, Annalisa Barla, Daniela Uberti, Michael W. Weiner, Paul Aisen, Ronald Petersen, Jack R. Clifford, William Jagust, John Q. Trojanowki, Arthur W. Toga, Laurel Beckett, Robert C. Green, Andrew J. Saykin, John Morris, Leslie M. Shaw, Zaven Khachaturian, Greg Sorensen, Maria Carrillo, Lew Kuller, Marc Raichle, Steven Paul, Peter Davies, Howard Fillit, Franz Hefti, Davie Holtzman, M. Marcel Mesulam, William Potter, Peter Snyder, Tom Montine

Medical Biophysics Publications

Genome–wide association studies (GWAS) have revealed a plethora of putative susceptibility genes for Alzheimer’s disease (AD), with the sole exception of APOE gene unequivocally validated in independent study. Considering that the etiology of complex diseases like AD could depend on functional multiple genes interaction network, here we proposed an alternative GWAS analysis strategy based on (i) multivariate methods and on a (ii) telescope approach, in order to guarantee the identification of correlated variables, and reveal their connections at three biological connected levels. Specifically as multivariate methods, we employed two machine learning algorithms and a genetic association test and we considered …

Emergence Of Visual Center-Periphery Spatial Organization In Deep Convolutional Neural Networks, Yalda Mohsenzadeh, Caitlin Mullin, Benjamin Lahner, Aude Oliva

Brain and Mind Institute Researchers' Publications

Research at the intersection of computer vision and neuroscience has revealed hierarchical correspondence between layers of deep convolutional neural networks (DCNNs) and cascade of regions along human ventral visual cortex. Recently, studies have uncovered emergence of human interpretable concepts within DCNNs layers trained to identify visual objects and scenes. Here, we asked whether an artificial neural network (with convolutional structure) trained for visual categorization would demonstrate spatial correspondences with human brain regions showing central/peripheral biases. Using representational similarity analysis, we compared activations of convolutional layers of a DCNN trained for object and scene categorization with neural representations in human brain …

A One‐Dimensional Model For Turbulent Mixing In The Benthic Biolayer Of Stream And Coastal Sediments, Stanley B. Grant, Jesus D. Gomez‐Velez, Marco Ghisalberti, Ian Guymer, Fulvio Boano, Kevin Roche, Judson Harvey

Civil Engineering Faculty Publications and Presentations

In this paper, we develop and validate a rigorous modeling framework, based on Duhamel's Theorem, for the unsteady one‐dimensional vertical transport of a solute across a flat sediment‐water interface (SWI) and through the benthic biolayer of a turbulent stream. The modeling framework is novel in capturing the two‐way coupling between evolving solute concentrations above and below the SWI and in allowing for a depth‐varying diffusivity. Three diffusivity profiles within the sediment (constant, exponentially decaying, and a hybrid model) are evaluated against an extensive set of previously published laboratory measurements of turbulent mass transfer across the SWI. The exponential diffusivity profile …

Evaluating The Effectiveness Of Adverse Childhood Experiences And Trauma Informed Care Training For Mental Health Nurses, Felicia Gathings

Doctoral Projects

Adverse Childhood Experiences (ACEs) are traumatic events that happened to a person at a young age, and when untreated they have a higher risk of developing a mental illness. ACEs are associated with social problems, illnesses, and physiological issues. ACEs are related to increased health risks and an increase in high-risk behaviors. Despite increase evidence relating ACEs to physical and mental issues, nurses lack training in ACEs and trauma-informed care (TIC). The overall goal of this project was to increase knowledge of ACEs and TIC in mental health nurses when caring for mentally ill patients. Pre-test and Post-test surveys were …

Assessment To Evaluate Knowledge Of Chlamydia And Gonorrhea Diagnoses After Education, Diane Lazarus Van

Doctoral Projects

Sexually transmitted infections (STIs) are a common issue among sexually active Americans. In 2018, 1,758,668 cases of chlamydia and 583,405 cases of gonorrhea were reported in the United States (Centers for Disease Control, 2018). Women aged 15-24 years old make up 44% of the reported cases of chlamydia in the United States (CDC, 2018). This age group is also at the greatest risk of complications from the disease such as fertility issues, pelvic inflammatory disease (PID), and ectopic pregnancy (CDC, 2018). Of the CDC’s reported instances of STIs, 2,086 cases of chlamydia, and 583,405 cases of gonorrhea were in Mississippi. …

Sustaining Wildlife With Recreation On Public Lands: A Synthesis Of Research Findings, Management Practices, And Research Needs, Anna B. Miller, David King, Mary Rowland, Joshua Chapman, Monica Tomosy, Christina Liang, Eric S. Abelson, Richard L. Truex

All Publications

Humans and wildlife interact in multifaceted ways on public lands with both positive and negative outcomes for each group. When managed well, wildlife-based tourism and other forms of recreation can benefit conservation goals. Public lands planners and managers often must decide how to best manage recreational activities and wildlife habitats that overlap spatially and temporally. We conducted an extensive literature review and categorized recreational activity into five types based on the use of motorized equipment, season, and location (terrestrial vs. aquatic), expanding on findings summarized in prior reviews. Our findings provide a reference for public lands planners and managers who …

Draft Genome Of The Common Snapping Turtle, Chelydra Serpentina, A Model For Phenotypic Plasticity In Reptiles, Debojyoti Das, Sunil Kumar Singh, Jacob Bierstedt, Alyssa Erickson, Gina L. J. Galli, Dane A. Crossley Ii, Turk Rhen

Biology Faculty Publications

Turtles are iconic reptiles that inhabit a range of ecosystems from oceans to deserts and climates from the tropics to northern temperate regions. Yet, we have little understanding of the genetic adaptations that allow turtles to survive and reproduce in such diverse environments. Common snapping turtles, Chelydra serpentina, are an ideal model species for studying adaptation to climate because they are widely distributed from tropical to northern temperate zones in North America. They are also easy to maintain and breed in captivity and produce large clutch sizes, which makes them amenable to quantitative genetic and molecular genetic studies of …