Digital Commons Network^™

2022-April-19-Gray Fossil Site Calling For Volunteers, University Marketing And Communication, East Tennessee State University

ETSU News

JOHNSON CITY, Tenn. (April 19, 2022) – This summer, paleontologists at the Gray Fossil Site and Museum are going to be busy with the tasks of excavating and preserving fossils, and they’re looking for volunteers to help out. 

On Saturday, April 30, the museum will host a volunteer drive where attendees will learn about the ongoing operations at the site and how they can participate this year. The event will be held from 10 a.m. – noon.

Volunteer drive is April 30

The Gray Fossil Site, overseen by the Don Sundquist Center of Excellence in Paleontology at East Tennessee State …

Assessing Augmented Reality Instruction In Manufacturing Engineering Education, Janine Draper Price

Theses and Dissertations

Augmented Reality (AR) is fast-growing technology that has proved itself in many applications, including manufacturing environments. Manufacturing engineers benefit in an industrial environment by harnessing this technology in the workplace to guide workers through a variety of tasks. It is no longer a question on whether it is useful, but what are the best ways of applying the technology. Currently there are no published studies on ways to use augmented reality in a Manufacturing Engineering Educational Environment (MEEE). This study examines various ways that AR can be used in an MEEE setting and assesses the value of such applications. This …

Protecting A Woman’S Right To Abortion During A Public Health Crisis, San Juanita Gonzalez

The Scholar: St. Mary's Law Review on Race and Social Justice

As COVID-19 infected our nation, states were quick to issue executive orders restricting various aspects of daily life under the pretense of public safety. It was clear at the outset that certain civil liberties were going to be tested. Among them, the constitutional right to an abortion.

This comment explores Texas’ response to the COVID-19 pandemic and the limitations it imposed on abortion access. It will attempt to address the legitimacy of the “public health concerns” listed in executive orders issued throughout numerous states and will discuss the pertinent legal framework and judicial scrutiny to apply.

According to the Fifth …

Leptospirosis Presenting As Diffuse Alveolar Hemorrhage, Alejandra González, Paola Alvarez, Mariano Fielli, Analia Santos, Neil Gomez Querales, Elkin Rodriguez Arzuaga

The University of Louisville Journal of Respiratory Infections

Diffuse alveolar hemorrhage (DAH) syndrome has a mortality rate of 30 to 60%. A 15-year-old male patient presented with a seven-day abdominal pain, vomiting, non-dysenteric diarrhea, conjunctival injection, and fever. Chest radiography revealed bilateral interstitial infiltrates predominating in the lower left lobe. The patient’s condition worsened within hours, with the development of massive hemoptysis, acute respiratory distress syndrome (ARDS), arterial hypotension, and hematocrit decline requiring mechanical ventilation. A chest computed tomography (CT) showed ground-glass opacities with consolidation areas in lower lobes, diffuse tree-in-bud opacities, and centrilobular nodules. A bronchoscopy was conducted without endoluminal lesions and bronchoalveolar lavage (BAL) consistent with …

Executive Committee - Agenda 4/19/2022, Academic Senate

Academic Senate Agendas

No abstract provided.

The Interrelationships Between Food Choice Motives, Food Insecurity, And Substance Use Among Us College Students, Natalie Nieschwitz

Honors Projects

Dietary quality declines during college and is exacerbated by food insecurity (FI) and substance use (SU), leading to negative health and academic consequences. Purposes of this study were to investigate rank importance of food choice motives (FCM), relationships between FI intensity and FCM, and relationships between SU intensity and FCM.

College students aged 18-30 were recruited by Facebook. The USDA 6-item Food Security Survey Module (FSSM); Alcohol Use Disorders Identification Test (AUDIT); Extended Drug Use Disorders Identification Test (DUDIT-E); and Food Choice Motives Questionnaire were used. FCM were analyzed using Friedman and Dunn-Bonferroni tests. Relationships between FCM and FI and …

Effects Of Interdisciplinary Instruction On Students' Connection Of Knowledge Across Learning Domains, Karley Becker

Honors Projects

This research examines the use of interdisciplinary instruction in the early education classroom and how it impacts students' connection of knowledge across learning domains. This study looks specifically at a second-grade classroom in a midwestern state. The primary learning domains of social studies, science, mathematics, and language arts were focused on. The study is broken up into two phases: observation and implementation. Prior to the observation phase, a four-part interdisciplinary lesson plan on dinosaurs was created, including transition activities, vocabulary, state standards, and activities. After the creation of the lesson plans, the observation phase took place in which a typical …

Plant Wise, Sophia Llamas

Honors Projects

Conceptually, Plant Wise is the key to bridging the gap between preconceived ideas about vegan and vegetarianism and successfully integrating plant-based foods into your everyday life. Physically, Plant Wise is a self-educational, interactive booklet chock-full of activities intended for users to complete at their own pace. Inside this 56-page booklet, there are recipes, doodling spaces, weekly check sheets, activities to do with friends and family, challenges, and so much more. Plant Wise utilizes these activities and journaling opportunities throughout as a self-reflective vehicle to give users an experience to reflect on, which aids in the retention of what’s been learned …

Invisible Pain, Hairuo Ding

Theses

My thesis work was the exploration and thinking of the outbursts that can occur out of hiding emotions in people's minds, and the prejudice against mental illness. It was based on a question in my mind: Is psychological injury a real injury? If so, why do people always advocate gratitude for suffering? Why is it that when someone is experiencing frustration and pain, it's just seen as an obstacle to become a better person? What about the scars that these extreme emotions create, the ones that are hidden deep within people's hearts, under the polite and cheerful appearance that they …

Have A Marvelous Finals Week, University Of Dayton. University Libraries

University Libraries Blog Archive

Students can power through the end of the semester at Roesch Library.

Antiviral Polymers: A Review, Ali Akbari, Ashkan Bigham, Vahid Rahimkhoei, Sina Sharifi, Esmaiel Jabbari

Faculty Publications

Polymers, due to their high molecular weight, tunable architecture, functionality, and buffering effect for endosomal escape, possess unique properties as a carrier or prophylactic agent in preventing pandemic outbreak of new viruses. Polymers are used as a carrier to reduce the minimum required dose, bioavailability, and therapeutic effectiveness of antiviral agents. Polymers are also used as multifunctional nanomaterials to, directly or indirectly, inhibit viral infections. Multifunctional polymers can interact directly with envelope glycoproteins on the viral surface to block fusion and entry of the virus in the host cell. Polymers can indirectly mobilize the immune system by activating macrophages and …

Crime And Punishment: Adam Smith's Theory Of Sentimental Law And Economics, Maria Pia Paganelli, F. Simon

Economics Faculty Research

For Adam Smith, a crime is not the result of a rational calculation of loss and gain but the consequence of envy and a vain desire to parade wealth to attract the approbation of others, combined with a natural systematic bias in overestimating the probability of success. Similarly, Smith does not conceive of legal sanctions as a rational deterrent but as deriving from the feeling of resentment. While the prevailing approach of the eighteenth century is a rational explanation of crime and a utilitarian use of punishment, Adam Smith instead builds his theory of criminal behavior and legal prosecution consistently …

Microscopic Nuclei Classification, Segmentation, And Detection With Improved Deep Convolutional Neural Networks (Dcnn), Md Zahangir Alom, Vijayan K. Asari, Anil Parwani, Tarek M. Taha

Electrical and Computer Engineering Faculty Publications

Background Nuclei classification, segmentation, and detection from pathological images are challenging tasks due to cellular heterogeneity in the Whole Slide Images (WSI). Methods In this work, we propose advanced DCNN models for nuclei classification, segmentation, and detection tasks. The Densely Connected Neural Network (DCNN) and Densely Connected Recurrent Convolutional Network (DCRN) models are applied for the nuclei classification tasks. The Recurrent Residual U-Net (R2U-Net) and the R2UNet-based regression model named the University of Dayton Net (UD-Net) are applied for nuclei segmentation and detection tasks respectively. The experiments are conducted on publicly available datasets, including Routine Colon Cancer (RCC) classification and …

Comparison Of Bio-Mass To Bio-Oil Reactor Systems: Direct Conversion Vs. Companion Coal Gasification, Luci Evans

Honors Theses

The purpose of this project was to define, design, and optimize the economic feasibility of the production of bio-oil from a direct conversion of biomass to bio-oil using fast pyrolysis and a secondary side reaction of the production of a syngas from coal gasification. In the end, a combined process of these two was created to show the new strengths and more efficient options to produce a desired product within a budget. The main objectives of this project were to research the economic feasibility of the biomass and bio-oil industry, obtain a market survey, design two process flow diagrams showing …

Crossing The Border: A Novel Mouse Line Using Fgf10-Cre To Drive Gata3 Overexpression In Nonsensory Transcriptional Context, Lucas Cunha

Honors Theses

Hearing loss can occur in a variety of ways, and in every case, they have equally devasting effects. While hearing loss and the people who suffer from it shall not be discriminated against, attempting to offer options for treatments nevertheless should be of priority. As such, there has been much progress in the field of genetically based forms of treatment for sensorineural hearing loss. A gene that has been almost always implicated in the conversation of regeneration, Hair Cell and Spiral Ganglia development, and inner ear development, in general, is the Zing Finger transcription factorsGata3. Furthermore, since the Organ of …

Hear You, Chenyang Mu

Theses

"Hear You" is a thesis that explores how my relationship with glass is used to discuss the connection and interaction between sound, shape, material, and surrounding things. I trace the origins of these interests related to my sensitive and introverted character since I was a child and how it has influenced my interests in communicating in unique visual and audible ways. This thesis links personal experience to scholarly research into sensory processing, high sensitivity personality traits, the concept of quiet, and the power of sound. "Hear You" concludes with an assessment of a body of work that merges interests in …

Invasive Species Identification And Monitoring Using Computer Vision, Street View Imagery, And Community Science, Liam Megraw

Theses

Invasive plants present significant challenges for ecosystem integrity, biodiversity preservation, and agricultural production. Continuous surveillance efforts are necessary to detect and effectively respond to emerging infestations. However, monitoring methods currently available each have their own limits, whether due to cost, time, or sampling bias. Computer vision applied to roadside imagery is a previously undeveloped methodological synergy that can support existing monitoring efforts. Further, because roadsides are a vector of spread, they are an ideal pathway to monitor. In this study, we present research and management applications of a dataset generated by a computer vision model for Phragmites (Common reed) and …

Editorial For Gels 6th Anniversary Special Issue, Esmaiel Jabbari, Gulden Camci-Unal

Faculty Publications

Note: In lieu of an abstract, this is an excerpt from the first page.

This Special Issue celebrates many outstanding quality papers published in Gels over the past six years since its first issue was published in 2015 [...]

The Prospector, April 19, 2022, Utep Student Publications

The Prospector

Headline: "Into the Woods"

An Analysis Of The Covid-19 Pandemic On The Students At The University Of South Dakota, Alexandra J. Buss

Honors Thesis

The COVID-19 pandemic rapidly took over the United States (US) in the beginning of 2020. Nationally, damages to finances, housing, and mental health have impacted many. Despite being one of the least densely populated states, South Dakota quickly rose to some of the highest rates in the nation and was identified as a national hotspot. While there have been significant reports on the effects of COVID-19 on certain communities (healthcare workers, small business owners, parents), more research is needed on the effects on university students. In this report, I aim to assess damages based on financial status of students, mental …

Mindfulness And Observational Drawing, Corinne Christopherson Sonderegger

Theses and Dissertations

Observational drawing has many benefits, yet it can be a difficult and frustrating curriculum for students and teachers alike. As I was teaching elementary and college art classes simultaneously, I noticed a significant discrepancy between my younger and older students. Students in my elementary art classes loved to draw and often expressed how excited they were to make art. However, students in my college art classes were more hesitant and self-conscious about drawing and did not believe they could progress artistically. Many of these students had abandoned drawing in elementary or middle school. This pattern evokes the U curve of …

Hyperactivation Is Sufficient To Release Porcine Sperm From Immobilized Oviduct Glycans, Xingjian Di, Karl Kerns, Peter Sutovsky, Nicolai Bovin, David J Miller

Faculty, Staff and Students Publications

Fertilizing sperm are retained by adhesion to specific glycans on the epithelium of the oviduct forming a reservoir before sperm are released from the reservoir so fertilization can ensue. Capacitated sperm lose affinity for the oviduct epithelium but the components of capacitation that are important for sperm release are uncertain. One important correlate of capacitation is the development of hyperactivated motility. Hyperactivation is characterized by asymmetrical flagellar beating with high beat amplitude. We tested whether the development of full-type asymmetrical motility was sufficient to release sperm from immobilized oviduct glycans. Sperm hyperactivation was induced by four different compounds, a cell-permeable …

Safety And Efficacy Of Systemic Anti-Scg3 Therapy To Treat Oxygen-Induced Retinopathy, Guanfang Su, Keith A Webster, Wei Li

Faculty, Staff and Students Publications

BACKGROUND: To circumvent possible systemic side effects, anti-angiogenic drugs targeting vascular endothelial growth factor (VEGF) for ocular neovascular diseases in adults are approved only for intravitreal administration. However, intravitreal injection itself can elicit injection-related adverse effects, and premature eyes of infants with retinopathy of prematurity (ROP) may be particularly susceptible to intravitreal injection. Therefore, an unmet clinical need is to develop safe systemic anti-angiogenic therapies for ROP. We recently reported that secretogranin III (Scg3) is a disease-restricted angiogenic factor and that systemic anti-Scg3 mAb alleviates ROP in animal models with minimal side effects on developing eyes and organs. The aim …

#Golead Newsletter, Georgia Southern University

#GoLead Newsletter (2016-2023)

• National Volunteer Month Website
• Virtual Service
• Serve912
• On-Campus Service
• Off-Campus Service

Editorial: Special Issue “Innovative Techniques And Approaches In The Control And Prevention Of Rabies Virus”, Amy T. Gilbert, Ryan M. Wallace, Charles E. Rupprecht

United States Department of Agriculture Wildlife Services: Staff Publications

Rabies is an ancient lethal scourge that has plagued humankind for centuries. Globally, 60,000 human deaths are estimated to occur each year from rabies virus (RABV) transmission in domestic dogs, mostly affecting children. While rabies is recognized as a neglected disease, there is cause for optimism in the context of growing global recognition, collaboration and commitment to advance a tripartite agenda to eliminate human deaths transmitted from rabid dogs by 2030, also known as “Zero By Thirty” (ZBT). Nevertheless, the ZBT goal must also confront competing challenge(s) of tracking and mitigating human morbidity and mortality during a global pandemic caused …

Abbi Parcher & Kennedy Kruger, Clarinet, In A Senior Recital, April 19, 2022 [Program], University Of Northern Iowa. School Of Music.

Music Recital Programs

Program of a music recital given by faculty, students, or guest artists from the School of Music at the University of Northern Iowa.

Systemic Stress In Mid-Century American Military Service Members: The Impact Of Socioeconomic Status And Military Service Length On The Human Skeleton, Brianna L. Petersen

Department of Anthropology: Theses and Student Research

The purpose of this study is to identify how socioeconomic status (SES) and, separately, length of military service, may affect the human skeleton. Specifically, this study considers non-specific indicators of skeletal stress such as periosteal reactions, enamel defects, and skeletal porosity in a sample of World War II decedents. The Exact Logistic Regression test was used to examine the possible association between military service length and the presence of skeletal porosity and periosteal reaction, and Fisher’s Exact Test of Independence was used to evaluate the relationship between SES and presence of enamel defects, skeletal porosity, and periosteal reaction. In total, …

Iron Effects On Clostridioides Difficile Toxin Production And Antimicrobial Susceptibilities, Jason Yamaki, Swati Chawla, Shirley Tong, Kate Alison Lozada, Sun Yang

Pharmacy Faculty Articles and Research

Despite the benefits of red blood cell (RBC) transfusion therapy, it can render patients vulnerable to iron overload. The excess iron deposits in various body tissues cause severe complications and organ damage such as cardiotoxicity and mold infections. Clostridioides difficile infection (CDI) is the most common cause of nosocomial diarrhea among cancer patients and is associated with significant morbidity and mortality. Our study aims to determine the role of iron overload and the effects of iron chelators on CDI. Our results demonstrated that iron (Fe³⁺) stimulated the growth of C. difficile with increased colony formation units (CFU) in …

Safety And Efficacy Of Systemic Anti-Scg3 Therapy To Treat Oxygen-Induced Retinopathy, Guanfang Su, Keith A Webster, Wei Li

Faculty, Staff and Students Publications

BACKGROUND: To circumvent possible systemic side effects, anti-angiogenic drugs targeting vascular endothelial growth factor (VEGF) for ocular neovascular diseases in adults are approved only for intravitreal administration. However, intravitreal injection itself can elicit injection-related adverse effects, and premature eyes of infants with retinopathy of prematurity (ROP) may be particularly susceptible to intravitreal injection. Therefore, an unmet clinical need is to develop safe systemic anti-angiogenic therapies for ROP. We recently reported that secretogranin III (Scg3) is a disease-restricted angiogenic factor and that systemic anti-Scg3 mAb alleviates ROP in animal models with minimal side effects on developing eyes and organs. The aim …

Ror Activation By Nobiletin Enhances Antitumor Efficacy Via Suppression Of Iκb/Nf-Κb Signaling In Triple-Negative Breast Cancer, Marvin Wirianto, Keshav Raj Paudel, Joshua A Smith, Kaori Ono, Jin-Ah Kim, Kristin Eckel-Mahan, Xiaobo Zhou, Hyun Kyoung Lee, Ji Young Yoo, Seung-Hee Yoo, Zheng Chen

Faculty, Staff and Student Publications

Triple-negative breast cancer (TNBC) is a heterogeneous disease characterized by poor response to standard therapies and therefore unfavorable clinical outcomes. Better understanding of TNBC and new therapeutic strategies are urgently needed. ROR nuclear receptors are multifunctional transcription factors with important roles in circadian pathways and other processes including immunity and tumorigenesis. Nobiletin (NOB) is a natural compound known to display anticancer effects, and our previous studies showed that NOB activates RORs to enhance circadian rhythms and promote physiological fitness in mice. Here, we identified several TNBC cell lines being sensitive to NOB, by itself or in combination. Cell and xenograft …