Digital Commons Network^™

Ionic Conductivity, Li+ Transference Number, And Diffusion Coefficient Of A Solid-State Electrolyte Composite, Lizbeth Zurita

Reviews, Analyses, and Instructional Studies in Electrochemistry (RAISE)

The design of solid-state electrolyte (SSE) composites involves the fundamental study of transport properties, such as ionic conductivity. This transport property is influenced by the transport mechanisms of the charge species inside the composite, such as diffusion and migration. In this work, we perform the measurement of these three parameters through defined techniques. The resulting parameters were: ionic conductivity, the diffusion coefficient, and the Li+ transference number.

Beyond Public Reason On Energy Justice: Solidarity And Catholic Social Teaching, José Ambrozic

Colorado Environmental Law Journal

No abstract provided.

Developing And Validating A Nomogram For Early Predicting The Need For Intestinal Resection In Pediatric Intussusception, Yuan-Yang Yu, Jia-Jie Zhang, Ya-Ting Xu, Zheng-Xiu Lin, Shi-Kun Guo, Zhong-Rong Li, Hui-Ya Huang, Xiao-Zhong Huang

Faculty, Staff and Student Publications

PURPOSE: Develop and validate a nomogram for predicting intestinal resection in pediatric intussusception suspecting intestinal necrosis.

PATIENTS & METHODS: Children with intussusception were retrospectively enrolled after a failed air-enema reduction in the outpatient setting and divided into two groups: the intestinal resection group and the non-intestinal resection group. The enrolled cases were randomly selected for training and validation sets with a split ratio of 3:1. A nomogram for predicting the risk of intestinal resection was visualized using logistic regression analysis with calibration curve, C-index, and decision curve analysis to evaluate the model.

RESULTS: A total of 547 cases were included …

Reflexiones Sobre La Construcción De Espacios Bilingües: Los Centros De Escritura Como Puentes De Diálogo Académico En Torno A La Escritura Y A La Cultura, Andrea Salamanca Mesa, Ana Sofía Ramírez Viancha

The Writing Center Journal

This article reflects on the creation of bilingual spaces, focusing on writing centers as facilitators of academic dialogue regarding academic writing and culture. The writing centers of Pontifical Javeriana University and Florida International University jointly explore how these centers can serve as bridges to promote effective communication and cultural exchange in educational environments where different languages coexist. The analysis addresses the significance of these spaces in fostering linguistic diversity and the impact on academic development. Este artículo reflexiona sobre la creación de espacios bilingües, centrándose en los Centros de Escritura como facilitadores del diálogo académico en torno a la escritura …

Front Matter

The Writing Center Journal

Front matter for The Writing Center Journal 42:1 (2024).

Decolonizing Writing Centers: An Introduction, Glenn Hutchinson, Andrea Torres Perdigón

The Writing Center Journal

Guest editors' introduction to The Writing Center Journal 42.1 (2024).

Decolonizing Tutor And Writing Center Administrative Labor: An Autoethnography Of A South Asian Writing Center’S Personnel, Saurabh Anand

The Writing Center Journal

This piece informs my journey of thinking and contextualizing the validity of autoethnography as a decolonial qualitative research method in writing center scholarship. This piece provides the lilt of everyday writing center initiatives, labor, and workings using five email exchanges as data depicting my interactions with various writing center stakeholders as a transnational writing center studies student-tutor, administrator, and doctoral student from South Asia, specifically India. This piece also argues how I used my experiences as one of a writing center’s personnel as a tool of empowerment in my liminal position in my writing center and elaborates on those experiences, …

Beyond Accommodations: Imagination, Decolonization, And The Cripping Of Writing Center Work, Karen Moroski-Rigney

The Writing Center Journal

This article examines connections among disability, colonization, university policies, and writing center work in North America. By positing that university policies have long mimicked medical and scientific processes for creating—and then discriminating against—perceived categories of disability, this article makes interventions into traditional writing center practices and pedagogies without dismissing the spirit with which these aspects of our field came to be. The article has several central claims:

• Disability has been constructed by nondisabled entities (including doctors, scientists, and institutions).
  
  
• Disability’s “drift” and myriad forms act as both specter and insidious insurance against progress or inclusive design.
  
  
• Writing center scholarship has …

Stop Animation Striders, Casey Ellyson

Mechanical Engineering and Materials Science Independent Study

For this independent study, I hoped to explore the applications of my engineering background in the film industry. I used the machines in the Spartan Makerspace, Solidworks software, and typical prop materials to build a miniature movie set and produce a short stop-action film using mechatronics. I developed my concept and thought through the materials necessary to create my ideal set. I went through the proper training to create set elements and researched the best methods to work with the materials I had access to. I also applied electronics through the use of Arduino to enhance lighting elements. I then …

Investigate The Effects Of Yoda1 On Piezo1 Channels Of Mouse Aorta Through Myograph Techniques, Zhuangyu Zhang

Mechanical Engineering and Materials Science Independent Study

This project explores the impact of Yoda1, a Piezo1 channel activator, on the mechanical properties of mouse ascending aortas using myograph techniques. The research aims to investigate the role of Piezo1 channels in vascular mechanics by observing force responses in aortic rings subjected to different concentrations of Yoda1. Results indicate that Yoda1 induces significant force rises due to Piezo1 activation and subsequent Ca2+ influx, causing vascular contraction. Higher concentrations of Yoda1 (50μM and 250μM) produce more pronounced force responses compared to lower concentrations (10μM and 20μM) and control treatments (PBS and DMSO). However, the results also suggest further exploration of …

Design And Application Of Phase-Separating Peptides In Cytosolic Drug Delivery, Huihao Wang

McKelvey School of Engineering Graduate Student Theses & Dissertations

This research investigates the design and application of phase-separating peptides for direct cytosolic drug delivery. Novel peptides (GHGXY)4, with variable amino acids, were synthesized using microwave-assisted chemistry to enhance phase separation and membrane fusion. In vitro experiments utilizing advanced imaging techniques demonstrated the peptides' capability to form coacervates and facilitate direct cargo, DNA, mRNA, and protein, delivery into the cytosol, bypassing traditional cellular barriers. The study also explores the role of inhibitor Bafilomycin and NH4Cl in phase-separating peptides functionality, offering significant insights into their delivery mechanisms. This research underscores the potential of phase-separating peptides in improving therapeutic delivery strategies.

Hybrid Rib And Air Core Arrow Waveguides Fabricated In A Thin Membrane Covered Trench, Seth Brent Walker

Theses and Dissertations

The focus of this work is the development of hollow core Anti-Resonant Reflecting Optical Waveguides (ARROWs) fabricated in a membrane covered trench. This technique is a new approach at building more efficient hollow core waveguides for integration into various platforms that involve liquid or gases. These structures are built on silicon wafers using standard microfabrication techniques, including plasma etching to form trenches. Four waveguide designs are demonstrated, which have different numbers of thin film reflecting layers. Research and manufacturing were conducted in BYU's Integrated Microelectronic Laboratory (IML). A brief history of past work at BYU on hollow core ARROW devices …

China Maritime Report No. 38: Plan Anti-Submarine Warfare Aircraft - Sensors, Weapons, And Operational Concepts, Eli Tirk, Daniel Salisbury

CMSI China Maritime Reports

The PLA Navy recognizes the importance of a robust anti-submarine warfare (ASW) system to counter adversaries seeking undersea asymmetric advantages, and its aviation component is a key part of that system. This report discusses the PLAN's efforts to improve its airborne ASW platforms and equipment and describes how PLAN-affiliated sources discuss the employment of those assets. The PLAN's significant buildup and growing employment of fixed-wing maritime patrol aircraft in recent years are key indicators of the importance it attaches to the airborne ASW mission set, as is its push to acquire improved sensors on both fixed and rotary wing ASW …

Culturally Sustaining Pedagogical Practices In Early Literacy Classrooms: A Qualitative Case Study Of Two Kindergarten Classrooms, Elizabeth Carlton Phd

Dissertations

Students who attend school possess their own “funds of knowledge” from their home life and prior experiences (Moll et al., 1992). Yet, learners from diverse cultural and linguistic backgrounds are not viewed from a strengths-based perspective but rather a deficit perspective. The deficit perspective perpetuates the oppression and marginalization of students of color and multilingual students. Using a qualitative comparative case study research design, the study is rooted in the tenets of Critical Pedagogy (Freire, 2000), Critical Literacy, and Culturally Sustaining Pedagogy as it sought to uncover insights into asset-based instructional strategies that allow multilingual learners opportunities to participate equitably …

Sport Fandom And Perceptions Of Color, Alex Imm

Honors College Theses

The goal of this study was to examine the relationship between color and sport fan perceptions. There is a distinct connection between colors and emotions that is underexplored in the setting of sport. This connection could also be influenced by someone’s level of dysfunction or their attachment to a team. The research hoped to identify the influencing factors of the connection and offer possible applications of the research in the future such as advertisements, posters, and commercials. It was hypothesized that sport fans of varying levels of dysfunction will have different perceptions and cognitions based on the color of the …

Dnp Final Report: Promoting The Self-Efficacy Of Caregivers Of Children With Seizures Using Evidence-Based Practice, Malorie Brooks

DNP Final Reports

Epilepsy is considered a widespread chronic illness, and it is estimated that approximately 1% of all children have the condition. Parents and caregivers of children with seizures experience fear and anxiety relative to their perceived confidence to manage their child's seizures after leaving the hospital. Evidence supports the use of simulation to educate caregivers to improve their perceived level of self-efficacy. The DNP Scholarly Project examined the impact of utilizing a simulation training session on the self-efficacy of caregivers of children with seizures at a large pediatric medical center in the southern United States. Caregivers of children with newly diagnosed …

Kristine Oreskovich Oral History, Kristine Oreskovich

Raymond College

No abstract provided.

Protein Oxidation In Aging And Alzheimer’S Disease Brain, Rukhsana Sultana, D. Allan Butterfield

Markey Cancer Center Faculty Publications

Proteins are essential molecules that play crucial roles in maintaining cellular homeostasis and carrying out biological functions such as catalyzing biochemical reactions, structural proteins, immune response, etc. However, proteins also are highly susceptible to damage by reactive oxygen species (ROS) and reactive nitrogen species (RNS). In this review, we summarize the role of protein oxidation in normal aging and Alzheimer’s disease (AD). The major emphasis of this review article is on the carbonylation and nitration of proteins in AD and mild cognitive impairment (MCI). The oxidatively modified proteins showed a strong correlation with the reported changes in brain structure, carbohydrate …

Predicting The Pathway Involvement Of Metabolites Based On Combined Metabolite And Pathway Features, Erik D. Huckvale, Hunter N. B. Moseley

Markey Cancer Center Faculty Publications

A major limitation of most metabolomics datasets is the sparsity of pathway annotations for detected metabolites. It is common for less than half of the identified metabolites in these datasets to have a known metabolic pathway involvement. Trying to address this limitation, machine learning models have been developed to predict the association of a metabolite with a “pathway category”, as defined by a metabolic knowledge base like KEGG. Past models were implemented as a single binary classifier specific to a single pathway category, requiring a set of binary classifiers for generating the predictions for multiple pathway categories. This past approach …

Diversity And Inclusivity In The First-Year Composition Classroom, Emily Morris

Master's Projects

Diversity and inclusion are recent topics flooding everyday language and the way we operate rules and regulations within companies, social media, and, of course, college campuses. While college campus life has shifted to be more accepting of diversity and inclusivity within the past several decades, there is still much more work to be done. The following paper starts to complete some of that work by looking at how other first-year composition programs within the University System of Georgia implement diversity and inclusion in their classrooms by looking at the current literature that exists and adding in interviews and survey results …

Hustle & Flow: Pitching And Writing To Great Success, Charles Thomas

Master's Projects

A project in two parts. One, to pitch features and pilots I developed and wrote during my time at KSU and document the process. Two, to write a feature film to produce on KSU campus at a later time.

Logline: When an actress suffering from severe imposter syndrome joins the college production of a successful off-Broadway theater director’s new play, the chaotic nature of the work makes her question his motives and her own life choices.

The Trnaval Half: A Strong Endogenous Toll-Like Receptor 7 Ligand With A 5′-Terminal Universal Sequence Signature, Kamlesh Ganesh Pawar, Takuya Kawamura, Yohei Kirino

Computational Medicine Center Faculty Papers

Toll-like receptors (TLRs) are crucial components of the innate immune system. Endosomal TLR7 recognizes single-stranded RNAs, yet its endogenous ssRNA ligands are not fully understood. We previously showed that extracellular (ex-) 5'-half molecules of tRNA^HisGUG (the 5'-tRNA^HisGUG half) in extracellular vesicles (EVs) of human macrophages activate TLR7 when delivered into endosomes of recipient macrophages. Here, we fully explored immunostimulatory ex-5'-tRNA half molecules and identified the 5'-tRNA^ValCAC/AAC half, the most abundant tRNA-derived RNA in macrophage EVs, as another 5'-tRNA half molecule with strong TLR7 activation capacity. Levels of the ex-5'-tRNA^ValCAC/AAC half were highly up-regulated in macrophage EVs …

Improving Design And Physical Boundary In Temporary Post-Disaster Relief Shelters: Analysis Of Existing Literature, Min-Hye Jang

Theses

Natural disasters such as floods, hurricanes, cyclones, storms, earthquakes, wildfires, and landslides displace people. As responses at the community resilience level, the temporary post-relief shelter is critical for the community's rapid recovery. Converting existing public facilities is the fastest way to respond to a crisis. However, the Hurricane Katrina Superdome Shelter alerted society to the prevalence of sexual assault in transitory catastrophe contexts. Not only has sexual abuse occurred, but prior shelters did not equip every user with physical barriers to suit their needs. This study examined academic journals, articles, and books to identify issues with natural disaster shelters created …

Pawssenger--Enhance The Experience Of Flying With Pets, Xinxin Li

Theses

As demand for long-distance air travel with pets surges, airlines must adapt by enhancing accommodations for safe, comfortable, and sustainable pet transport over extended periods. This paper presents a proposed, innovative, comprehensive approach to redesigning airplane cabin and cargo spaces to create a more pet-friendly, eco-conscious experience for travelers on long-haul flights with animal companions. A key innovation needed for pets accompanying owners in the cabin on lengthy journeys is seamlessly integrating lightweight, modular pet carriers into passenger seating units. These redesigned carriers prioritize ventilation, comfort, and easy access to food/water during extended travel. They eliminate cumbersome separate pet carriers …

"They're Not Used To Being Seen": Teacher Reflections On Building Community And Belonging With High-Need Students, Celine Massuger

LMU Theses and Dissertations

In today’s education context, not all young people are able to complete their high school education. In fact, in 2016, the number of low-income young people ages 16 to 24 years who did not complete high school or were not enrolled in high school was 3.7 times higher than those of high-income families (McFarland et al., 2018). This may be due to discipline policies, conflicts with teachers and administrators, and other factors creating a poor school climate. The COVID-19 pandemic further created a sense of isolation amongst many students, causing disengagement from traditional approaches and revealing a need for an …

Elizabeth S. Chilton Named 21st President Of The University Of New Hampshire, Unh Communications And Public Affairs

UNH Today Archive

No abstract provided.

Response To The Future Of Startup Finance: A Symposium On "Investment Crowdfunding", Andrew A. Schwartz

Colorado Technology Law Journal

No abstract provided.

Researching Covid To Enhance Recovery (Recover) Pediatric Study Protocol: Rationale, Objectives And Design, Rachel S. Gross, Tanayott Thaweethai, Erika B. Rosenzweig, James Chan, Lori B. Chibnik, Mine S. Cicek, Amy J. Elliott, Valerie J. Flaherman, Andrea S. Foulkes, Margot Gage Witvliet, Richard Gallagher, Maria Laura Gennaro, Terry L. Jernigan, Elizabeth W. Karlson, Stuart D. Katz, Patricia A. Kinser, Lawrence C. Kleinman, Michelle F. Lamendola-Essel, Joshua D. Milner, Sindhu Mohandas, Praveen C. Mudumbi, Jane W. Newburger, Kyung E. Rhee, Amy L. Salisbury, Jessica N. Snowden, Cheryl R. Stein, Melissa S. Stockwell, Kelan G. Tantisira, Tamara Bradford, Et Al

School of Medicine Faculty Publications

Importance The prevalence, pathophysiology, and long-term outcomes of COVID-19 (post-acute sequelae of SARS-CoV-2 [PASC] or “Long COVID”) in children and young adults remain unknown. Studies must address the urgent need to define PASC, its mechanisms, and potential treatment targets in children and young adults. Observations We describe the protocol for the Pediatric Observational Cohort Study of the NIH’s REsearching COVID to Enhance Recovery (RECOVER) Initiative. RECOVER-Pediatrics is an observational meta-cohort study of caregiver-child pairs (birth through 17 years) and young adults (18 through 25 years), recruited from more than 100 sites across the US. This report focuses on two of …

Zinc-Containing Over-The-Counter Product Causing Sideroblastic Anemia And Neutropenia, Marshall Patrick Stagg, Jennifer Miatech, Baseera Majid, Ravali Polala

School of Medicine Faculty Publications

Sideroblastic anemia is characterized by anemia, granulocytopenia, and bone marrow findings of vacuolated precursors and ringed sideroblasts. Zinc-induced copper deficiency can present as sideroblastic anemia and neutropenia. We report the case of a previously healthy 74-year-old female who presented with newly discovered sideroblastic anemia as a result of an over-the-counter oral vitamin and mineral supplement. Serum analysis revealed increased zinc levels, decreased copper levels, and a decrease in ceruloplasmin. Bone marrow evaluation revealed ringed sideroblasts and cytoplasmic vacuolization in myeloid precursors. She demonstrated improvement in her hematologic profile with discontinuation of the over-the-counter product and administration of oral copper supplementation. …

Factitious Disorder Presenting As Sickle Cell Disease: A Case Report, Jeremy Jacobs, Juliana Guarente, Julie Karp, Brenda Grossman, Alyssa Ziman, Andrea Mcgonigle, Thomas Binns, Tappy Gish, James Gorham, Yara Park, Ingrid Perez-Alvarez, James Burner, Zhen Mei, Dawn Ward, Jennifer Woo, Garrett Booth, Brian Adkins, Christopher Webb, Chisa Yamada, Grace Lee, Elizabeth Abels, Marisa Marques, Elizabeth Allen, Ross Fasano, Elizabeth Crowe, Aaron Tobian, Christopher Tormey, Evan Bloch

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

No abstract provided.