Digital Commons Network^™

The Minutes Of The Marshall University Staff Council Meeting, December 2023, Marshall University Staff Council

Staff Council Minutes

No abstract provided.

In Memoriam: Prof. Dr. Rer. Nat. Jeanette Erdmann, Pashmina Wiqar Shah, Satwat Hashmi, Tobias Reinberger, Nadine Odenthal, Luis Eichelmann, Daria Kosenko, Ilyas Ahmad, Jaafar Al-Hasani, Till Joscha Demal, Zouhair Aherrahrou

Department of Biological & Biomedical Sciences

No abstract provided.

Digital Bridges: How Art Educators Build Professional Learning Networks On Twitter, Jennifer Heyser

Doctor of Education in Instructional Technology Dissertations

This qualitative case study explores the experiences of K-12 art teachers in the United States who participate in the #K12ArtChat, as a form of professional learning. Grounded in social constructivist learning, connectivism, and informal learning, this study addressed how and why art educators use Twitter Chats for professional growth and the potential impact of participation on their teaching practices. Five themes emerged from this study: Twitter's role as a professional development art education platform, the fostering of personal relationships and support, active community participation and advocacy, continuous professional development, and any perceived pedagogical shifts. With a significant emphasis on combatting …

Review: The Harvesting Process And Recent Advances On Health Benefits Of White Tea, Adhi Irianto Mastur, Agung Karuniawan, Ernah

Jurnal Kultivasi

The meticulous harvesting process and appropriate post-harvest techniques play pivotal roles in preserving the quality and health benefits of white tea. This careful approach maintains the bioactive compounds such as polyphenols, caffeine, gallic acid, Epigallocationchin (EGC), Epigallocationchin gallate (EGCG), and Epicatechin gallate (ECG), integral to white tea's health benefits. The stability of catechin content in tea plants is greatly influenced by the environment (clone, plant age, leaf age, altitude, temperature, humidity, processing, and pH when storing dry tea). In Indonesia, the raw materials used to produce white tea are mostly pecco from the superior GMB clone Assamica variety which has …

Ud Connections Miles From Home: Swe Conference Dinner In La, University Of Dayton

Blog: The Dayton Engineer

This year, I attended WE23, the national conference for the Society of Women Engineers in Los Angeles, California with 22 of my UD peers. While the conference itself was immensely impactful, one of my most meaningful takeaways from traveling to Los Angeles came from sharing a meal with UD alumni.

Re-Thinking Education For Sustainable Development: Key Learning Insights From The Sdsn Usa Transformative Education Summit 2023, Radhika Iyengar, Sumie Song, Deepak Sridhar, Wendy M. Purcell, Ann Nielsen, Iveta Silova, Matthew A. Witenstein, Wen-Wen Tung

Educational Leadership Faculty Publications

This paper summarizes key learning insights from the 2023 U.S. Summit on Transformative Education organized by the Sustainable Development Solutions Network USA. Over 400 members from higher education institutions, non-governmental organizations, think tanks, students, and teachers, joined the online event held February 23-25. The Summit created a bridge between social justice issues with an historical lens and sustainable development. Learning insights include those shared by session speakers, dialogue among participants during thematic conversations and regional networking forums, comments made by attendees on session Jamboards and the Zoom Chat function, and post-Summit feedback. A high-level thematic review was undertaken to cluster …

Floating Wind Farm Experiments Through Scaling For Wake Characterization, Power Extraction, And Turbine Dynamics, Juliaan Bossuyt, OndˇRej FercˇÁk, Zein Sadek, Charles Meneveau, Dennice Gayme, Raúl Bayoán Cal

Mechanical and Materials Engineering Faculty Publications and Presentations

In this study, wind and water tunnel experiments of turbulent wakes in a scaled floating wind farm are performed. Scaling of a floating wind farm with a scaling ratio of 1:400 is made possible by relaxing geometric scaling of the turbine platform system, such that the dynamic response can be correctly matched, and to allow for relaxing Froude scaling such that the Reynolds number can be kept large enough. Four dimensionless parameters, describing the relative importance of wind and wave loads compared to turbine inertia, are used to guide the scaled floater design. Free decay tests of the pitch and …

Understanding The Impact Of Asset-Based Teaching On The Academic Motivations Of High-Achieving Marginalized High School Students, Nichole L. Gilliam

Doctor of Education in Secondary and Middle Grades Education Dissertations

High-achieving marginalized students of experience many barriers, influences, and distractions during their high school journey, which can impact their academic motivations. However many students are resilient and also overcome these challenges to achieve academic success. How do these students persist and remain motivated throughout high school despite various challenges? Applying Albert Bandura’s Self-Efficacy Theory, this case study will examine the motivational factors of high-achieving marginalized high school students in the southeastern part of the United States. Using journal entries, surveys, and focus groups, this study will examine what motivates these students to achieve academic success. Based on the results, the …

Teachers Re-Imagining Parental Involvement: Using Parents' Funds Of Knowledge In Math Lesson Designs, Enyinnaya Onyeukwu

Doctor of Education in Secondary and Middle Grades Education Dissertations

Abstract

Students often possess unique extensive bodies of knowledge that they have acquired through social, historical, and cultural backgrounds and experiences from their homes that are valuable in the teaching and learning of mathematics. This study, “Teachers Re-Imagining Parental Involvement: Using Parents’ Funds of Knowledge in Math Lesson Designs” used a qualitative single-case research design, bounded contextually within a church congregation located in a suburban community in the southwestern United States, included six parents of middle grade students and two middle grade mathematics teachers. The study utilized questionnaires, semi-structured interviews, and document analysis to gather data to explore how Black …

Culturally Relevant Pedagogy In High School Science: Assessing The Implementation In Title 1 Classrooms, Micah Ducre

Doctor of Education in Teacher Leadership Dissertations

Culturally Relevant Pedagogy is defined as, using the cultural characteristics, experiences, and perspectives of ethnically diverse students as conduits for teaching them more effectively (Horowitz et al., 2018). Building relationships with students to understand their backgrounds and experiences to implement the best teaching practices such as accessing prior knowledge and making connections is imperative in a culturally diverse school with students with various learning styles, abilities, and interests. Moreover, the state of Georgia requires teachers to implement instructional practices relevant to students’ culture and learning abilities to receive proficient scores on their yearly evaluations. However, the state must provide its …

Assuring Netlist-To-Bitstream Equivalence Using Physical Netlist Generation And Structural Comparison, Reilly Mckendrick, Jeffrey Goeders, Keenan Faulkner

Faculty Publications

Hardware netlists are generally converted into a bitstream and loaded onto an FPGA board through vendor-provided tools. Due to the proprietary nature of these tools, it is up to the designer to trust the validity of the design’s conversion to bitstream. However, motivated attackers may alter the CAD tools’ integrity or manipulate the stored bitstream with the intent to disrupt the functionality of the design. This paper proposes a new method to prove functional equivalence between a synthesized netlist, and the produced FPGA bitstream. The novel approach is comprised of two phases: first, we show how we can utilize implementation …

Bitcoin As A Legal Tender: The Case Of El Salvador, Ariela Samour

Honors College Theses

On September 7, 2021, President Nayib Bukele made Bitcoin a legal tender in El Salvador. This action cemented El Salvador as the first country in the world to make cryptocurrency a legal medium of exchange. As a new legal currency, Bitcoin could be used in any transaction, from purchasing a cup of coffee to paying taxes inside the country. This paper discusses the background of the decision to make Bitcoin a legal tender in El Salvador and addresses how it affects socio-economic problems. Finally, the study administered a survey to more than 300 individuals in El Salvador to investigate the …

A Personal Tribute To Professor Ashok Midha, Larry L. Howell

Faculty Publications

When I received the news that Professor Ashok Midha had passed away, I was grieved by the unexpected news. But I also felt another emotion: gratitude for having known him. I am grateful for him, for the opportunity I had to learn from him, and for the influence he has had on my life and career. I wanted to honor his memory in some way. This document is in response to that desire.

Some of my thoughts at his passing are summarized in the first chapter and the conclusion. The other writing is taken from a draft of my personal …

Population Trends And Trophic Ecology Of The Invasive Peacock Eel (Macrognathus Siamensis) In The Florida Everglades, Grace Kahmann

Electronic Theses and Dissertations

Invasive species threaten the ecological integrity of ecosystems worldwide, including the Florida Coastal Everglades. This study investigated the ecological role of the peacock eel (Macrognathus siamensis) within this ecosystem, emphasizing its population trends and the environmental factors that affect its population performance, and the potential for interactions with native fish assemblages and coastal food webs. I used 19 years of electrofishing data to investigate the population trends of peacock eels at the marsh-mangrove ecotone of the Shark River Estuary, Everglades National Park (Florida, USA). I found that peacock eel populations have increased since their first detection in 2002, and their …

Embodying Compassion: Striving Towards Sensitivity, Inclusion And Synergy, Arva N. Anees

Student Theses and Dissertations

Inspired by the author's experience as the sole Muslim woman in a company of over 100 employees, the capstone project addresses the observed lack of prioritization for minority inclusion in the workplace. The capstone project outlined aims to address this issue by developing a cultural sensitivity and inclusion workshop that surpasses superficial efforts and encourages participants to internally reflect on their daily workplace interactions. The workshop, designed with an experiential approach lasting 1.5-2 hours, seeks to foster practical knowledge and instigate changes towards a more inclusive, equitable, and diverse working environment. Emphasizing increased awareness, engagement in reflective and collaborative activities, …

Artificial Intelligence-Assisted Inertial Geomagnetic Passive Navigation, Andrei Cuenca

Doctoral Dissertations and Master's Theses

In recent years, the integration of machine learning techniques into navigation systems has garnered significant interest due to their potential to improve estimation accuracy and system robustness. This doctoral dissertation investigates the use of Deep Learning combined with a Rao-Blackwellized Particle Filter for enhancing geomagnetic navigation in airborne simulated missions.

A simulation framework is developed to facilitate the evaluation of the proposed navigation system. This framework includes a detailed aircraft model, a mathematical representation of the Earth's magnetic field, and the incorporation of real-world magnetic field data obtained from online databases. The setup allows an accurate assessment of the performance …

Verification And Validation Of Robot Manipulator Adaptive Control With Actuator Deficiency, Sebastian Comeaux

Doctoral Dissertations and Master's Theses

This work addresses the joint tracking problem of robotic manipulators with uncertain dynamical parameters and actuator deficiencies, in the form of an uncertain control effectiveness matrix, through adaptive control design, simulation, and experimentation. Specifically, two novel adaptive controller formulations are implemented and tested via simulation and experimentation. The proposed adaptive control formulations are designed to compensate for uncertainties in the dynamical system parameters as well as uncertainties in the control effectiveness matrix that pre-multiplies the control input. The uncertainty compensation of the dynamical parameters is achieved via the use of the desired model compensation–based adaptation, while the uncertainties related to …

Effects Of Adaptive Learning Technologies On Mathematics Achievement In Low Ses Settings, William Roberts

Doctor of Education in Secondary and Middle Grades Education Dissertations

Low socioeconomic status is linked to poor mathematical achievement (NCES, 2019 & Barr, 2015). Furthermore, students in rural settings exhibit mathematical incompetencies (Harmon & Wilborn, 2016). One possible remedy is adaptive learning technology (AT). These are computer programs that determine what a student already knows about mathematics (or other content areas) and then identify areas for growth to increase a student’s knowledge about a topic such as Geometry or Algebra 2. Although not necessarily taking a teacher’s place, an AT can aid the teacher by allowing multiple students to be in multiple different places all within the same classroom. This …

Cie152.3 Project Design And The Entrepreneur Business Concepts Example 1, Sae University College

Exemplars

CIE152 Project 3.

The Role Of Lis Professional In Open Educational Resources And Its Impact In Bangladesh, Dr. Md. Azizur Rahman, Sumitra Mitra Biswas, Dr. Subrata Biswas

Library Philosophy and Practice (e-journal)

Introduction- This study aims to explore of the role of LIS Professionals in open educational resources (OERs) and its impact on Bangladesh. In addition, there is a focus on raising awareness and improving open educational resources.

Purpose – The purpose of the study is to provide quantitative information on the growth and development of the LIS professionals in OER in Bangladesh. In addition, the focus is on raising awareness and improving open educational resources.

Research problem- The study is about acquiring data sources, facing huge problems related to field of LIS Professionals in OER in Bangladesh. LIS professionals in the …

Understanding And Combating The Spread Of Antibiotic-Resistant Organisms, Bejan Mahmud

Arts & Sciences Graduate Student Theses and Dissertations

The introduction of antibiotics in the 20th century stands as one of our greatest scientific achievements, profoundly transforming human health and global well-being. Over the past century, antibiotics have ensured that infectious diseases are no longer the most common causes of death worldwide. In further enabling a vast array of invasive medical procedures (e.g., surgeries, organ transplants), antibiotics have effectively added decades to the average human lifespan. In agriculture, antibiotics have been heavily relied upon to meet the nutritional demands of the growing human population. Thus, ever since the introduction of penicillin, antibiotics have been the “miracle drugs” they were …

Information Literacy In English-Language Higher Education Teaching Journals: A Review, Jennifer Masunaga, Lanyi Peng, Tiffanie Ford-Baxter, Kendall Faulkner

Communications in Information Literacy

Wider visibility of information literacy (IL) outside of the library and information science (LIS) field is important to the success of IL instruction, learning, and research. The development and major updates of several information literacy documents in the past decade evidence the changing landscape of IL research, but how these changes have impacted other disciplines remains to be seen. To aid in this discussion, this article examines a wide range of higher education teaching journals to expand on Badke's (2011) work, “Why Information Literacy is Invisible.” Specifically, this study examines articles published in 30 general higher education and 32 …

Quality Matters: Using A Peer-Review Process To Create A Cohesive Multi-Campus Library Online Instruction Program, Stephanie Jacobs, Maryellen Nash, Theresa Burress, Kaya Van Beynen

Communications in Information Literacy

Librarians within a newly combined, multi-campus research and instruction department undertook a large-scale peer review of their online instruction program and materials. This collaborative assessment project sought to unite three library departments with a cohesive vision for self-guided online library instruction while establishing consistent quality standards and building a shared sense of ownership and accomplishment. These goals were achieved through a collaborative assessment of online instructional modules that included the development of a novel rubric based on the Quality Matters Course Design Standards. This article reports on that ongoing journey, as well as the goals, challenges, and outcomes of the …

Truth Or Consequences: Academic Instruction Librarians As Information Literacy And Critical Thinking Activists, Laureen P. Cantwell-Jurkovic, Heather F. Ball

Communications in Information Literacy

The graphic edition of Snyder’s On Tyranny (2021) states "truth dies in four modes," which is a contemporary synthesis connected to Klemperer's Language of the Third Reich (1957). The researchers connected these four modes to information literacy (IL) instruction—but would others? The researchers surveyed academic librarians engaged in IL instruction on whether they felt they addressed any of the modes in their work. The researchers also asked whether they believe the ACRL Framework for Information Literacy for Higher Education works to circumvent any of the four modes. Nearly 150 librarians responded and, while most respondents were unfamiliar with the two …

Successful Functional Prototyping With 3d Printing, Amy Xue, Ruth Okamoto

Mechanical Engineering and Materials Science Independent Study

The goal of the independent study is to develop a training module that educates users on how to successfully incorporate 3D printed parts into functional prototypes. To start, online research was conducted on recommended practices for 3D printing of functional prototypes. During this research, I identified 3D printing visualizations that demonstrated these recommended practices and printed them for use in the module. I also researched other academic makerspaces with respect to their 3D printing capabilities and training provided to users. Then, I performed mechanical tests on 3D printed ”dog bone” specimens to characterize the effect of print orientation on the …

Winter Commencement: December 14-15, 2023, University Of North Dakota

UND Commencement Programs

UND Winter Commencement program from December 14 and 15, 2023.

Iron Oxide-Coupled Crispr-Ncas9-Based Genome Editing Assessment In Mucopolysaccharidosis Iva Mice, Andrés Leal, Betul Celik, Nidhi Fnu, Shaukat Khan, Shunji Tomatsu

Department of Pediatrics Faculty Papers

Mucopolysaccharidosis (MPS) IVA is a lysosomal storage disorder caused by mutations in the GALNS gene that leads to the lysosomal accumulation of keratan sulfate (KS) and chondroitin 6-sulfate, causing skeletal dysplasia and cardiopulmonary complications. Current enzyme replacement therapy does not impact the bone manifestation of the disease, supporting that new therapeutic alternatives are required. We previously demonstrated the suitability of the CRISPR-nCas9 system to rescue the phenotype of human MPS IVA fibroblasts using iron oxide nanoparticles (IONPs) as non-viral vectors. Here, we have extended this strategy to an MPS IVA mouse model by inserting the human GALNS cDNA into the …

Characterizing The Evaporating Droplets Over Heterogeneous Wettability Surfaces, Xi Li

Theses

This work investigates deposition patterns left by evaporating particle-laden droplets on heterogeneous surfaces with spatially varying wettability. Spatial differences in receding contact angles give rise to scalloped-shaped contact lines. During evaporation, the contact line recedes in one location and remains pinned in another. This non-uniform contact line recession results in particle self-assembly above areas where the contact line remains pinned, but not where it recedes. This behavior is fairly robust across a variety of particle sizes, concentrations, and device geometries. We hypothesize that particle self-assembly in these cases is due to the competition between particle diffusion and the evaporative-driven advective …

Catalyst-Free Epitaxy Of Core-Shell Nanowire Arrays For Wavelength-Selective And Substrate-Free Optoelectronic Devices, Alireza Abrand

Theses

This research is dedicated to advancing catalyst-free epitaxial growth methods for indium arsenide-based nanowires (NWs) on foreign substrates, including silicon and two-dimensional (2D) materials. The findings presented here demonstrate new methods for low-cost III-V semiconductor NW synthesis, manipulation of NW optical properties, and advanced techniques for modulation of NW geometry and composition during selective-area epitaxy (SAE). The first part of this work explores the growth of InAs NWs with sub-lithographic dimensions on reusable Si (111), toward NW membrane-based optoelectronic devices such as infrared photodetectors (IR PDs). A SiO2 masking template is first patterned using i-line photolithography, yielding hexagonal arrays of …

Route Condition Estimation By Video Data Analysis, Sharafat Hossain

Theses and Dissertations

Catastrophic natural disasters have an impact on millions of individuals each year, whether directly or indirectly. A successful rescue operation can save a great deal of lives in the post-disaster phase, but researchers are still facing difficulties in carrying this out. Even while they are in peril, today's people frequently post updates about their whereabouts on well-known social media platforms, sometimes even asking for help. A prompt and appropriate response to these catastrophic events depends on developing an efficient and automated approach capable of retrieving real-time data from impacted locations and extracting essential elements. The research focuses on predicting flood …