Digital Commons Network^™

David Mccullough: Accidental Historian, George “Matt” Patino

History in the Making

No abstract provided.

Infinite Diversity Or Infinite Opportunity: A Look At Star Trek And Its Cultural Influence, Kendra Vaughan

History in the Making

No abstract provided.

The San Bernardino Daily Sun And Local Reporting Of The Great War, Jeff Leblanc

History in the Making

The scope and ferocity of World War I (1914-1918) shocked the world. It was the first conflict that was reported to the public in near real-time, engrossing people around the world. This paper analyzes the reporting on World War I by a regional American newspaper in Southern California, from America’s initial debate about entering the war in early 1917 until the end of hostilities in 1918. This paper makes use of the newspaper articles printed by the San Bernardino Daily Sun to analyze and evaluate the substantive content and underlying purpose of news stories published by the Daily Sun during …

An Analysis Of American Civil War Strategy And Tactics, And The Significance Of Technological Innovations, Ryan Rethaford

History in the Making

The American Civil War (1861-1865) is one of the United States’ most defining moments. It remains the deadliest war ever fought by the United States and involved many new military technologies. This paper seeks to disprove the narrative that the Union and Confederate militaries failed to utilize these new technologies to their advantage. Many primary sources from officers and enlisted men prove they were aware of the significance of these technologies and used them effectively. Furthermore, this paper will draw upon a number of secondary sources to support this argument. Repeating weapons, breech-loaded weapons, and rifling were all used efficiently …

Redefining “Lgbtq+ Interculture” In Academia, Samantha Winterberg, Michelle Mccraney

Journal of Educational Research and Practice

Members of the LGBTQ+ community often face discrimination, harassment, and exclusion in academic settings, which can negatively impact their academic and personal success. Studies have shown that LGBTQ+ students are more likely to experience negative mental health conditions, drop out of school, and struggle to find employment after graduation. Cultural humility fosters diversity, equity, and inclusion, which is critical to ensuring an equitable educational experience for all students, particularly those from marginalized communities. Intercultural understanding is essential to develop cultural humility so that attitudes reflect empathy and tolerance of differences, including sexual or gender orientation variances or ambiguity. Understanding how …

The Passavant, 1976, V22 N1, March, Advocate Aurora Health

Historical Documents - Combined

Lutheran Hospital of Milwaukee, Milwaukee, WI: Annual news bulletin from the Lutheran Hospital of Milwaukee, Inc. This issue is a review of services and updates at the hospital in 1975. One of the new services is a Cardiac Pulmonary Rehabilitation Center.

The Passavant, 1977, V 23 N1, April, Advocate Aurora Health

Historical Documents - Combined

Lutheran Hospital of Milwaukee, Milwaukee, WI: Annual news bulletin from the Lutheran Hospital of Milwaukee, Inc. This issue is a review of services and updates at the hospital in 1976. One of the new services is a new full body scanner.

The Unstoppable Rise Of Ai: An Interview With Dr. John Sanford, Spencer Burrows, And Anna Birchler, Brandon Powell, Spencer Burrows

International Journal of Emerging and Disruptive Innovation in Education : VISIONARIUM

AI can both help and hurt the education field (higher education and secondary education). Despite Hollywood’s depiction of artificial intelligence solely in the form of killer death robots decades into the future, AI is much more versatile - and far more dangerous - than any killer robot could be. As artificial intelligence develops at a breakneck pace, its effect on our society will increase exponentially.

Emerging Technology And Pedagogical Application In Design Education, Ritesh Ranjan, Pooja Rana Ms.

International Journal of Emerging and Disruptive Innovation in Education : VISIONARIUM

This research paper investigates the emerging technologies and pedagogical applications in design education. The rapid development of technology has opened up new possibilities for design education, and it is important to explore how these emerging technologies can be used to enhance pedagogical practices. This paper aims to provide a comprehensive understanding of the potential of emerging technologies in design education and their impact on pedagogical practices.

The study employs a qualitative research methodology and draws on a range of literature sources, including academic articles, books, and reports. The research explores the use of emerging technologies such as virtual reality, augmented …

Rebranding Originality For The Age Of Ai, Jason Gulya

International Journal of Emerging and Disruptive Innovation in Education : VISIONARIUM

"Originality" has been a longstanding focal point within the college classroom, with students being encouraged to embrace creativity and boldness. The traditional view of originality, relying solely on one's wit and imagination, has lost its effectiveness in the present era. The concept of learning has undergone a significant transformation, no longer resembling the isolated ivory tower of the past where individuals would immerse themselves in books, hoping to be inspired. Instead, modern learning has become more social and collaborative. Students compare and contrast class material with online resources, engaging in conversations, both in person and virtually, to solidify their understanding. …

Finchain: Adaptation Of Blockchain Technology In Finance And Business - An Ethical Analysis Of Applications, Challenges, Issues And Solutions, Naresh Kshetri, Keith Miller, Gaurango Banerjee, Bikesh Raj Upreti

International Journal of Emerging and Disruptive Innovation in Education : VISIONARIUM

Blockchain Technology is a distributed database technology that has emerged as a ground-breaking technology with several possible solutions to critical applications, say from supply chain management, agribusiness, marketing to healthcare industry including internet of medical things. Although it started as a digital coin (popularly known as bitcoin), it is slowly influencing business, marketing policy and society. We have presented an in-depth study and ethical analysis of how blockchain is applied over the economic and financial sector including banks, credit unions and other retail giants. During our research, we have also investigated how blockchain technology can affect financial institutions around the …

An Investigation Of The Advantages And Disadvantages Of University Students As Avatars In Virtual Learning Spaces, Gary Burnett, Catherine Harvey

International Journal of Emerging and Disruptive Innovation in Education : VISIONARIUM

Authors have noted the increasing importance of avatars in Higher Education, as more teaching is conducted virtually, drawing upon gaming conventions. However, it is also recognised that little is known about how students make use of avatars (especially over an extended period) and the subsequent impact on learning experiences. For the last three years, a university module has been conducted within a persistent virtual world – where students (49 in 2020; 95 in 2021; 122 in 2022) predominantly interact with each other and teaching staff in avatar form. Observation data constitutes 60 hours of video recordings of virtual world seminars. …

Editor's Forward, James Hutson

International Journal of Emerging and Disruptive Innovation in Education : VISIONARIUM

No abstract provided.

A Note On The Combination Of The New Similarity Formula With Feedback To Better Handle Complaints Of In Vitro Fertilization (Ivf) Patients, Irwan Sembiring, Paminto Agung Christianto, Eko Sediyono

Karbala International Journal of Modern Science

In Vitro Fertilization (IVF) patients frequently experience anxiety and report it right away to their fertility doctors. But because the fertility specialists took their time to respond, IVF patients eventually became more anxious. The research's findings demonstrated that using the standard feasibility value of 80% along with the Chris Case-Based Reasoning (CCBR) similarity formula led to an accurate system recommendation (100%) with a higher precision value (83.15%). The F value of the ANOVA test was 9.902 with a significance level of 0.007

Log Exploration And Analytics Using Large Language Models, Hari Bhaskar S

Defensive Publications Series

Log data are typically stored in databases as schema-based entries in a structured format. Conventionally, log exploration requires an understanding of the fields, schema, and query parameters of the database. This disclosure describes techniques that use tabular large language models (LLMs) to process, mine, and make log data amenable to natural language queries. A relatively unsophisticated user with no database skills can query log files using natural language search. The LLMs can be fine-tuned using prompt engineering and causation information. The conventional, tedious mining of logs across multiple systems using database queries is replaced by a simple natural language interface …

Determining User Journey Risk Trajectories In Information Seeking Sessions, Abhishek Roy, Ellie Jin, Rebecca Umbach

Defensive Publications Series

This disclosure describes techniques to measure risk trajectories in user journeys involving online search tasks performed by a user using a search engine, chatbot, or another query answering engine. Search tasks include the user interacting with (e.g., selecting and viewing) search results, chatbot generated answers, and web pages linked to those search results. Based on metadata about user-submitted queries, the user search session is divided into user visit segments that include sensitive queries by the user relating to seeking assistance (“help seeking”) or seeking potentially detrimental content (“harm seeking”). Determination of risk categories for sensitive queries are made (e.g., by …

Machine Learning-Based Drone And Aerial Threat Detection For Increased Turret Gunner Survivability, Nikolas Koutsoubis

Theses and Dissertations

The introduction of aerial drones on the modern battlefield has transformed combat operations, posing a significant threat to ground-based military operations. Detecting drones in safety scenarios is crucial. However, modern machine learning (ML)-based object detectors struggle to detect small objects like drones. This thesis presents three main contributions: (a) data and algorithmic modifications to improve small object detection in YOLO to aid in drone detection, (b) the development of a benchmark drone detection dataset called DyViR, and (c) the implementation of explainable artificial intelligence (XAI) to ensure transparent and trustworthy decision-making. To boost the performance of small object detection, we …

An Investigative Study On Quick Switching System Using Fuzzy And Neutrosophic Poisson Distribution, Uma G, Nandhitha S

Neutrosophic Systems with Applications

Stephens and Larson (1967) stated the sampling system as an allotted grouping of two or three sampling plans and the rules for switching between the plans for sentencing the lots of manufactured products. Quick Switching System (QSS) by Romboski (1969) is a sampling system with reference to the Single Sampling Plan (SSP) involves normal and tightened plans by adopting a switching rule. QSS provides quality protection and a reduction in the cost of inspection. The idea of fuzzy logic is adopted in the system to handle situations of fraction non-confirmation, uncertainty, or vagueness present in the parameters. The sampling plans …

62nd Annual Rocky Mountain Conference On Magnetic Resonance

Rocky Mountain Conference on Magnetic Resonance

Final program, abstracts, and information about the 62nd annual meeting of the Rocky Mountain Conference on Magnetic Resonance, co-endorsed by the Colorado Section of the American Chemical Society and the Society for Applied Spectroscopy. Held in Sonesta Denver Downtown, Denver, Colorado, July 23-27, 2023.

Use Of Biomimicry Model For The Design Of Perforated Composite Plates, George Modica-Cliff

The Plymouth Student Scientist

There are many practical reasons for making perforations in composites, which include reducing weight and for joining components. Nature often produces strong materials that have multiple perforations allowing organisms to survive in tough environments, biomimicry seeks to utilise these features for artificial solutions. The project proposes to investigate natural structures then using the information gained, to suggest methods by which we could design/make more efficient openings in composite structures. For example, to increase window size in aircraft structures without compromising strength or aerodynamics. Holes are usually made by machining however this project proposes a to use tree knots holes as …

Comparing Fishbone Drilling And Hydraulic Fracturing In Ultra-Low Permeability Geothermal Reservoirs, Aimene Aihar, Nassim Bouabdallah, Ghoulem Ifrene, Doina Irofti

Petroleum Engineering Posters and Presentations

Harnessing geothermal energy through Enhanced Geothermal Systems (EGS) offers a sustainable and renewable means of tapping the Earth's subsurface heat. However, in ultra-low permeability formations like those found in the Williston Basin, the effectiveness of conventional hydraulic fracturing techniques is limited. This study evaluates the potential of fishbone drilling technology as an alternative approach, focusing on the efficiency and engineering aspects of both methods in the context of geothermal reservoirs with extremely low permeability.

We carried out an extensive literature review, numerical simulations, and case studies to compare fishbone drilling and hydraulic fracturing in EGS applications. Fishbone drilling, which involves …

Evaluation Of Hybrid Prediction Models For Accurate Rate Of Penetration (Rop) Prediction In Drilling Operations, Abdelhakim Khouissat, Mohamed Riad Youcefi, Ghoulem Ifrene, Doina Irofti

Petroleum Engineering Posters and Presentations

The precise prediction of the rate of penetration (ROP) is of utmost importance for optimizing drilling operations and minimizing costs while increasing efficiency. However, the complex and nonlinear nature of the drilling process can pose significant challenges in achieving accurate ROP predictions. To address this challenge, multiple hybrid prediction models have been developed, and their accuracy in ROP prediction has been compared.

To accomplish this objective, we created three different hybrid models, including Artificial Neural Network – Genetic Algorithm (ANN-GA), Artificial Neural Network-Particle Swarm Optimization (ANN-PSO), and Support Vector Regression (SVR) to estimate ROP. These models were trained and tested …

Multifunctional Graphene–Polymer Nanocomposite Sensors Formed By One-Step In Situ Shear Exfoliation Of Graphite, Ali Ashraf, Elizabeth Chang, Md Ashiqur Rahman, Dipannita Ghosh, Nazmul Islam, Jennifer K. Lynch-Branzoi

Mechanical Engineering Faculty Publications

Graphene nanocomposites are a promising class of advanced materials for sensing applications; yet, their commercialization is hindered due to impurity incorporation during fabrication and high costs. The aim of this work is to prepare graphene–polysulfone (G−PSU) and graphene–polyvinylidene fluoride (G−PVDF) nanocomposites that perform as multifunctional sensors and are formed using a one-step, in situ exfoliation process whereby graphite is exfoliated into graphene nanoflakes (GNFs) directly within the polymer. This low-cost method creates a nanocomposite while avoiding impurity exposure since the raw materials used in the in situ shear exfoliation process are graphite and polymers. The morphology, structure, thermal properties, and …

The Spatiotemporal Variation Characteristics Of Urban Sustainability Based On The Sdgs In Yangtze River Delta, China, Xue Fang, Xinyu Shi, Tyson Keen Phillips, Peng Du, Weijun Gao

College of Architecture and the Built Environment Faculty Papers

At present, most developing countries need to improve the quality of the built environment by means of large-scale infrastructure construction, thereby promoting rapid urbanization. The quality of the built environment ((Formula presented.)) and its environmental pressure ((Formula presented.)) have become our primary focus to achieve a globally acknowledged vision of the Sustainable Development Goals (SDGs). In this study, we proposed an overall workflow by combining the proven urban sustainability ((Formula presented.)) assessment tool with the evaluation process and the analysis of the spatiotemporal dimension to investigate the urban characteristics of the 41 cities in the Yangtze River Delta. Our results …

Performance Evaluation And Thermal Management Solutions For A Sustainable Microsized Hydrogen-Powered Turbo-Shaft Engine, Nikolai Baranov

Discovery Undergraduate Interdisciplinary Research Internship

Analyzing the aerospace and automotive industries, there is a transition to sustainable energy generation. Aiming to bridge industrial emissions with the worldwide net zero goal by 2050, one widely considered solution for long-range drones and small aircraft is compact turbo-shaft engines combusting clean hydrogen gas to produce shaft work. The small size and energy-dense fuel allow for a universal powerplant with high specific power output that fits a wide variety of existing solutions. One such micro-sized turboshaft internal combustion engine was created to test the potential power output, thermal management, and combustor optimization of the existing stainless steel assembly. The …

Increasing Rye Cover Crop Biomass Production After Corn Residue Removal To Balance Economics And Soil Health, Sabrina J. Ruis, Humberto Blanco-Canqui, Paul J. Jasa, Glen Slater, Richard B. Ferguson

Department of Agronomy and Horticulture: Faculty Publications

Low or variable cover crop (CC) biomass production could limit CC benefits. Longer CC growing periods via late termination could increase CC benefits, especially under limited crop residue return. We studied whether early (2–3 wk before planting)- or late (at planting)-terminated winter rye (Secale cereale L.) CC maintains soil properties, crop yields, and farm income under 0%, 25%, 50%, 75%, and 100% corn (Zea mays L.) residue removal in rainfed and irrigated no-till in the U.S. Great Plains after 6 yr. Early-terminated CCs produced < 1 Mg ha^-1 of biomass while late-terminated CCs averaged 1.6 Mg ha^-1 at the rainfed …

Structural Behavior Of Reactive Powder Concrete Under Harmonic Loading, Shatha D. Mohammed, Teghreed H. Ibrahim, Ban F. Salman, Abbas A. Allawi

Faculty Publications

Industrial buildings usually are designed to sustain several types of load systems, such as dead, live, and dynamic loads (especially the harmonic load produced by rotary motors). In general, these buildings require high-strength structural elements to carry the applied loads. Moreover, Reactive Powder Concrete (RPC) has been used for this purpose because of its excellent mechanical strength and endurance. Therefore, this study provides an experimental analysis of the structural behaviors of reinforced RPC beams under harmonic loads. The experimental program consisted of testing six simply supported RPC beams with lengths of 1500 mm, widths of 150 mm, and thicknesses of …

Evaluating The Permeability Of Porous Aggregate Concrete Using Electrical Resistivity-Based Measurements, Ariel Miguel Mendez Aragoncillo

Theses and Dissertations

Recycled concrete aggregates (RCA) and lightweight aggregates (LWA) are popular alternative aggregates for concrete. However, due to their highly porous structure, concrete with RCA and LWA shows a different microstructure and higher permeability than conventional concrete. Thus, the existing relationships used to evaluate the permeability and, consequently, the durability of concrete are not applicable in concretes with RCA and LWA. This research examined the permeation properties of recycled aggregate concrete (RAC) and lightweight aggregate concrete (LWAC). The relationships between electrical resistivity-based measurements in RAC and LWAC and their permeation properties were determined and compared to that of normal weight aggregate …

Large-Scale Nonequilibrium Molecular Studies Of Thermal Hydrate Dissociation, Meisam Adibifard, Olufemi Olorode

Faculty Publications

The energy content of methane hydrate reservoirs (MHRs) is at least twice that of conventional fossil fuels. So, there is considerable interest in their commercial development by heating, among other dissociation mechanisms. However, a few researchers have highlighted the potentially uncontrollable release of methane from MHRs, which could occur because of global warming. Therefore, it is crucial to understand the kinetics of thermal hydrate dissociation to safely develop these resources and prevent the release of this greenhouse gas into the environment. Although there have been several molecular studies of thermal dissociation, most of these use small simulation domains that cannot …

Labor Force Estimates, June 2023, Tennessee. Department Of Labor & Workforce Development.

Labor Force Estimates

No abstract provided.