Digital Commons Network^™

Disclaimer, Shaun Haurin

Valparaiso Fiction Review

No abstract provided.

Izzy And Grandma Lou, Jacqueline Guidry

Valparaiso Fiction Review

No abstract provided.

Shading The Future: A Gis-Based Approach To Optimal Tree Planting For Urban Heat Mitigation At Northern Michigan University, Mary Kelly

Conspectus Borealis

Increasing tree canopy cover is a powerful tool for mitigating the effects of urban heat on the natural and built environment, specifically the effects of ecosystem stress and air quality. Heat can also place stress on human health. Northern Michigan University (NMU) is proposing to build a new tree nursery on campus, which would help alleviate urban heat in Marquette. Finding suitable areas at NMU to plant new trees from this nursery is an essential component of this effort. A goal of my project was to provide this helpful information. Using GIS and remote sensing techniques in ArcGIS Pro and …

Apple & Android: How Different Are They?, Dilon Seferi

INRW/Coreq Student Showcase

Summer/Fall 2023 Showcase

Examining Steam Education Programs Within Art Museums: “A” Is For Art Museums, Kylie B. Corkern

Art 895 Research Papers

This case study considers the role that art museums can serve while using science, technology, engineering, arts, and math (STEAM) education. Through a qualitative inquiry, cases from literature are examined and opportunities are shared for best practices that art museums can use with STEAM education. This study not only advocates for art museums to include STEAM opportunities but also the collaboration between schools and art museums to be able to create these possibilities. Finding these concepts and ideas will show the unique position that art museums can play in STEAM education. This study will also share the influence in expanding …

Impact Of Syntax Scores On The Long-Term Outcomes Of Coronary Artery Bypass Grafting And Percutaneous Coronary Intervention For Left Main Coronary Artery Disease, Faiq Murteza, Chabib Fachry Albab, Almas Talida Habibah, Achmad Fayyad Mas'udi, Vemaniarti Lian Pravitasari, Arya Satya Rajanagara, Zaha El-Ma'i

Folia Medica Indonesiana

The Synergy between Percutaneous Coronary Intervention with Taxus and Cardiac Surgery (SYNTAX) score was designed to predict the post-procedural risk associated with percutaneous coronary intervention (PCI) or surgical revascularization. This study aimed to evaluate the long-term outcomes of PCI and coronary artery bypass grafting (CABG) by comparing several existing studies. A systematic search was performed using the PubMed (MEDLINE) and ScienceDirect databases. This systematic review included studies that examined differences in the outcomes of PCI and CABG for left main coronary artery (LMCA) stenosis. This was a systematic review study in which we reviewed original cross-sectional and cohort studies. The …

Environmental Dna (Edna) Removal Rates In Streams Differ By Particle Size Under Varying Substrate And Light Conditions, Elise D. Snyder, Jennifer L. Tank, Pedro F.P. Brandão-Dias, Kyle Bibby, Arial J. Shogren, Aaron W. Bivins, Brett Peters, Erik M. Curtis, Diogo Bolster, Scott P. Egan, Gary A. Lamberti

Faculty Publications

The use of environmental DNA (eDNA) as a sampling tool offers insights into the detection of invasive and/or rare aquatic species and enables biodiversity assessment without traditional sampling approaches, which are often labor-intensive. However, our understanding of the environmental factors that impact eDNA removal (i.e., how rapidly eDNA is removed from the water column by the combination of decay and physical removal) in flowing waters is limited. This limitation constrains predictions about the location and density of target organisms after positive detection. To address this question, we spiked Common Carp (Cyprinus carpio) eDNA into recirculating mesocosms (n = 24) under …

A Mathematical Model For Frogeye Leaf Spot Epidemics In Soybean, Chayu Yang, Jin Wang

Department of Mathematics: Faculty Publications

We propose a new mathematical model based on differential equations to investigate the transmission and spread of frogeye leaf spot, a major soybean disease caused by the fungus Cercospora sojina. The model incorporates the primary and secondary transmission routes of the disease as well as the intrinsic dynamics of the pathogen in the contaminated soil. We conduct detailed equilibrium and stability analyses for this model using theories of dynamical systems. We additionally conduct numerical simulations to verify the analytical predictions and to implement the model for a practical application.

Embracing Digital Mindsets To Ensure A Sustainable Future, Chengjun Li, Riqing Yu, Wenjing Ning, Huan Zhong, Christian Sonne

Biology Faculty Publications and Presentations

The 19th Asian Games astounded global audiences with an opening spectacle that showcased stunning digital fireworks (International Olympic Committee, 2021; Zhe, 2023). The groundbreaking display was brought to life through virtual reality (VR) and augmented reality (AR) technologies. It sets a pioneering example to replace conventional fireworks in major international events as well as in other large-scale entertainment activities, marking a historic milestone in the pursuit of a sustainable and healthy future.

Inverted Pendulum With Swing-Up And Center-Stabilization System Design, Caleb Osmond

Honors Program: Senior Projects (Public)

The inverted pendulum is a classic problem for testing control techniques. This paper details the implementation of multiple PID control schemes and the overall design of an inverted pendulum capable of swing-up and center stabilization.

Predicting Cost Contingency In Retrofit Projects Using Machine Learning Techniques, Dana Amin

Theses

Project contingency is one of the most important preliminary processes in any project estimation as it ensures the project risk for cost over-run due to uncertainties , in light of that, it is also important to make sure that the project contingency is not overestimated to maintain competitiveness in the market. This project aims to develop contingency decision support tool using ML techniques in order to predict the optimum contingency cost that balances between maintaining business competitiveness in the market and achieving project objectives. Different ML ways were evaluated and based on accuracy level ; Random Forest was found to …

Production Of Cast-In-Place Uhpc For Bridge Applications, Jiong Hu, George Morcous, Akbota Aitbayeva

Nebraska Department of Transportation: Research Reports

This project presents a comprehensive overview of the essential aspects associated with the cast-in-place application of UHPC, including formwork requirements, surface preparation, mixing procedures, placing methods, curing techniques, grinding specifications, and mockup construction. Each section provides in-depth insights into specific guidelines and practices outlined by various regulatory bodies. The research team has developed training materials designed for a full-day workshop tailored to benefit both contractors and NDOT engineers. This workshop comprises key topics such as proportioning, batching, testing, and the placement of both non-proprietary and proprietary UHPC mixes, as well as hands-on experience in batching, testing, and placing UHPC. The …

Insights: Qualitative Study To Reevaluate And Redesign Online Learning Self-Guided Tools For English First Year Writers, Nandi Prince

The Christian Librarian

Abstract

The library faculty teaches approximately three hundred one-time instructional classes per year. This study explored the role of the library instructor in the support of serving the needs of first year writers(FYW) in a discourse community (DC). The English faculty teach English Composition I, the FYW develop their writing skills in a community with shared goals and an established means of communicating. This qualitative study explored: (1) in-depth experiences of the English faculty during library one-time instructional classes; (2) their perceptions of what students need most, in the new curriculum; (3) new findings that would guide the design of …

Influence Of Library Management System In Managing Library Information Resources By Librarians In Ekiti State Tertiary Institutions, Fajiwe Olabode Thomas, Ogunojemite Abosede Tola

Library Philosophy and Practice (e-journal)

The study investigated the influence of the library management system in managing library information resources by librarians in Ekiti state tertiary institutions. The study adopted the descriptive survey design. The sample for the study comprised 80 librarians who were randomly selected through simple random sampling. Purpose of Library Management System (PLIS) and Challenges of Library Management System (CLMS) were the two instruments used to collect relevant data for the study. The research questions raised were answered using mean and standard deviation. Means scores cut off point of 2.50 and above was accepted. The findings from the study indicated that …

The Ppp1r15 Family Of Eif2-Alpha Phosphatase Targeting Subunits (Gadd34 And Crep), Danielle Hicks, Krithika Giresh, Lisa A. Wrischnik, Douglas C. Weiser

Pacific Faculty Work

The vertebrate PPP1R15 family consists of the proteins GADD34 (growth arrest and DNA damage-inducible protein 34, the product of the PPP1R15A gene) and CReP (constitutive repressor of eIF2α phosphorylation, the product of the PPP1R15B gene), both of which function as targeting/regulatory subunits for protein phosphatase 1 (PP1) by regulating subcellular localization, modulating substrate specificity and assembling complexes with target proteins. The primary cellular function of these proteins is to facilitate the dephosphorylation of eukaryotic initiation factor 2-alpha (eIF2α) by PP1 during cell stress. In this review, we will provide a comprehensive overview of the cellular function, biochemistry and pharmacology of …

Revolutionizing Attention Training In Autism Spectrum Disorder: Pioneering Virtual Reality And Artificial Intelligence, Bhavya Sri Sanku, Selena He, Joy Li

Master of Science in Computer Science Theses

In the realm of educational technology, attention training plays a critical role in tailoring learning experiences to individual needs, especially for learners with autism spectrum disorder (ASD). This study presents an advanced framework that provides insights into the efficacy of reinforcement strategies by predicting their impact on attention enhancement in educational virtual reality (VR) settings, utilizing physiological biomarkers such as eye-tracking (ET), heart rate (HR), and electrodermal activity (EDA). A comprehensive comparative analysis was undertaken to evaluate the performance metrics of various machine learning (ML) and deep learning (DL) algorithms. The results showcased the robustness of gradient boosting (GB) and …

Reimagining A Caregiver-Friendly Society, Jodi L. Southerland

Journal of Appalachian Health

Demographic aging is accelerating in the Appalachian Region, resulting in a growing proportion of caregivers living in areas that lack services to support their needs. Strategies are urgently needed in Appalachia to address deficiencies in the region’s long-term supports and services for older adults and their caregivers. Strengthening equitable access to care and community supports for family caregivers is a policy priority for state and community leaders in Appalachia.

Using In Silico Tools To Analyze The 5ʹ Untranslated Regions Of The Alcohol Dehydrogenase Gene From Arabidopsis Thaliana And Omega Sequence, Reza Mohammadhassan, Tina Asadishad

Makara Journal of Science

The 5ʹ ends of protein-encoding genes contain 5ʹ untranslated regions (5ʹUTRs), which can effectively participate in regulating gene expression. The 5ʹUTRs of Arabidospis thaliana–derived alcohol dehydrogenase gene (AtADH) and omega (Ω) sequence from tobacco mosaic virus (TMV) are the most effective enhancers in biotechnology. In this study, bioinformatics techniques were employed to analyze the characteristics of the above sequences. After 5ʹUTR sequence collection, the inner ribosome entrance sites; small RNA (sRNA) target sequences; nucleotide contents; and upstream start and stop codons, ORFs, and coding DNA sequences of the Ω sequence and AtADH 5ʹUTR were identified. Moreover, the …

The Need For Energy Storage On Renewable Energy Generator Outputs To Lessen The Geeth Effect, I.E. Short-Term Variations Mainly Associated With Wind Turbine Active Power Output, Tony Kealy

Articles

Many studies investigating the short-term variations associated with the power output from wind turbine generators utilise simulated or modelled data in the analysis. This current study uses short-term empirical data downloaded directly from operational wind turbines via electrical power quality meters. The empirical data shows that the short-term variations (one-second or sub-one-second timeframe) occur continuously over most of the power output range. A novel name is proposed, the Geeth Effect, for this variability phenomenon. The Geeth Effect is measured using the coefficient of variation mathematical expression and is likely contributing to (i) lower-than-expected financial and environmental benefits associated with …

Exploring The Nexus Of Cybersecurity Leadership, Human Factors, Emotional Intelligence, Innovative Work Behavior, And Critical Leadership Traits, Sharon L. Burton, Darrell Norman Burrell, Calvin Nobles, Laura A. Jones

Publications

Data shows that 12% of leaders are rated as 'very effective' at leadership. This research emphasizes the importance of understanding human behavior and its impact on leadership effectiveness, innovative work behavior (IWB), and the ability to respond to complex cyber threats, particularly in the realm of cybersecurity leadership. Emotional intelligence (EI), a key human factor, is highlighted as a crucial element that can stimulate cognitive absorption, leading to innovative work behavior and improved innovation efficiency (IE). This underscores the need for leaders to not only be technically proficient but also emotionally intelligent to effectively manage their teams and respond to …

Electrodeposition Of Giant Magnetostrictive Transducers For A Fabricated Mixed Physics Signal Transmission Device, Mina Faltas

Nanoscience and Microsystems ETDs

Non-intrusive solutions for communication through a sealed metal vessel requires the use of piezoelectric transducers to transmit acoustic waves through the vessel wall. This approach suffers the disadvantage of compromised security because a potential eavesdropper could decipher the correlation between digital and electric signals of both sides of the system. One solution is a mixed physics system employing magnetostrictive transducers.

For a magnetostrictive transducer to work well in this application, it would have to have a high piezomagnetic constant. This is influenced by soft magnetism and saturation magnetostriction. Nickel-Iron-Cobalt alloys are modified to retain their soft magnetic properties while increasing …

Birding The Housatonic Valley Wildlife Management Area, David St. James

Bird Observer

No abstract provided.

Historians Of Essex County And The Essex County Ornithological Club Of Massachusetts, Jim Macdougall

Bird Observer

No abstract provided.

A Key Link In Greater Boston's Wildlife Habitat: Metropolitan State Hospital, John Andrews, Lee Taylor

Bird Observer

No abstract provided.

Rare Bird Alert At Outermost House, Nan Turner Waldron

Bird Observer

No abstract provided.

The Amateur: Finding A Niche In Ornithology, Harold F. Mayfield

Bird Observer

No abstract provided.

Banders As An Ornithological Resource, Robert P. Yunick

Bird Observer

No abstract provided.

Birding Jamaica, David W. Bates, Jan P. Smith, Peter P. Marra

Bird Observer

No abstract provided.

Field Records: January-February 1990, Richard A. Forster, George W. Gove, Robert H. Stymeist

Bird Observer

No abstract provided.

Meet Ben, Cathy, And John Sill, Dorothy R. Arvidson

Bird Observer

No abstract provided.