Digital Commons Network^™

Assessing Deep Learning Models And Hyperparameter Optimization For Stable Time-Series Electricity Load Forecasting, Sukma Patrya, Aji Prasetya Wibawa, Aripriharta Aripriharta

Knowledge Engineering and Data Science

Long-term electricity load forecasting plays an important role in ensuring system reliability, optimizing energy management, and making operational plans in face of continuously rising electricity demands. This study suggests a complete deep learning method for univariate forecasting of future electricity loads based on climatology and electricity consumption data for the period between 2019 and 2023. The initial dataset was cleaned, normalized, and partitioned chronologically into train/test datasets. Four train/test split cases (20/80, 40/60, 60/40, 80/20) were considered to explore the impact of different levels of historical data availability on the performance of the suggested framework from data-poor to data-rich situations. …

Armed And (Not) Dangerous: How Bruen Can Kill The Terry Stop, Hunter Parnell

Colorado Law Student Scholars

No abstract provided.

Medical Malpractice, Gender-Affirming Care, And Insurance Law, Olivia Visio

Colorado Law Student Scholars

No abstract provided.

Ukraine’S Proxy War Against Russia And Its Lessons For Europe, David M. Sip

Journal of Strategic Security

Much focus in the research on the topic of proxies and Ukraine is on the Russian proxies in the Donbas. But Ukraine itself is fielding several proxy groups formed from Russian exiles and minorities such as Chechen's fighting for the freedom of their home. By interpreting Ukraine’s proxy war against Russia as a means of inter-war deterrence this article proposes that Ukraine aims at deterring Russia from a general mobilization and an all-out escalation of the war. The effectiveness of this approach, its limits, and problems are analyzed, as well as the mistakes Ukraine has made in taking this approach. …

Artificial Intelligence In Warfare: The Case Of The Russia-Ukraine War, Baurzhan Rakhmetov, Kamila Murzagulova

Journal of Strategic Security

The last decade has marked the rise and integration of artificial intelligence (AI) across various spheres. Nowadays, militaries worldwide apply AI to optimize and revolutionize warfighting tactics. The war in Ukraine has shown how AI-driven technologies enhance traditional military equipment, such as by automating drone take-off, landing, and even targeting. Moreover, AI has begun to play a crucial role in information warfare, enabling both sides to manipulate public opinion, destabilize adversaries, and mislead populations, but also counter disinformation. This qualitative study analyzes the approach to AI integration in information and kinetic warfare by both sides of the Russia-Ukraine conflict, forecasts …

Immune Checkpoint Inhibitors: Friend Or Foe, Antonio Cordova, Jesse Powell, Whitney Elg-Salsman, Caroline Mcculley

Books, Presentations, Posters, Etc.

Introduction: • Many cancers use mechanisms to escape killing by the immunesystem. • Cancer cells can mimicimmune checkpoint proteins such as cytotoxic T lymphocyte–associated antigen 4 (CTLA-4) ligand and the programmed death1 receptor ligand (PD-L1) toinhibit the T-cell response. • Immune checkpoint inhibitors (ICI's) are a novel set of monoclonalantibody cancer therapies. • ICI'sblockcheckpoint proteins from binding with their partner proteins oncancer cells thus allowing T-cells to kill tumor cells. • ICIs have promising anti-cancer results. • ICIs are also associated with immune related adverse events(irAEs), including dermatitis, pneumonitis, colitis,hepatitis, nephritis. • A rare but seriousirAEisICI-associated myositis causing bulbar and …

Governance And Innovation In Plastic Waste Management: The Case Of Japan, Minoo Tehrani, Yu Cui

Business Faculty Publications

This study investigates plastic waste management, focusing on Japan. The volume of plastic waste in Japan is more than eight million tons, and less than a quarter of the plastic waste is subjected to recycling. Considering that Japan is an archipelago consisting of a combination of four large islands and numerous smaller ones, plastic waste that enters the ocean poses significant threats to marine life, birds, other living beings, and beach pollution. This research explores the underlying factors that have made Japan one of the highest users of plastic. In addition, this study evaluates different strategies that are utilized in …

The Sensitivity Of The Human Development Index To Assumptions About Income, Maria C. Kula, Charles J. Moyer, Priniti Panday

Business Faculty Publications

The Human Development Index (HDI) aims to present a more robust picture of a country’s development status than that suggested by national income per capita. The HDI aggregates dimension indices based on transformed measures for the core values of health, education, and income per capita. Assumptions are made regarding the upper and lower bounds used to re-scale each core value into its dimension index, as well as the functional form used to create the HDI. The treatment of income in the HDI’s construction suggests incompatibilities with its underlying capability theory, which stresses the importance of individuals’ abilities to make their …

Develop An Interactive Unit Price Estimation And Visualization Tool, Mohsen Shahandashti, Mahnaz Paydarzarnaghi, Et Al

Business Faculty Publications

Texas Department of Transportation (TxDOT) determines unit prices of pay items using the historical bids-based estimation method and then develops an engineer’s project appraisal. The engineer's estimate is used to assess the bids and select the bidder. However, the unit price of a work item is heavily affected by various project-specific and external factors, including but not limited to the project location, the quantity of the work, project complexity, time factors, and macroeconomic conditions. Therefore, accurate and reliable unit price estimation based on these project-specific and external factors is vital for the optimum use of the available project budget. The …

Green Cities Conference 2025--Program Booklet, Minoo Tehrani

Business Faculty Publications

No abstract provided.

Bakterielle Schutzmechanismen Gegen Hypochlorige Säure, Jan-Ulrik Dahl

Faculty Publications – Biological Sciences

Reactive chlorine species (RCS) are highly bactericidal and produced in large amounts during host defense to kill invading pathogens. More recent studies have investigated how bacteria respond to and defend RCS, which appear to elicit more multifaceted responses compared to reactive oxygen species. A comprehensive understanding of bacterial RCS responses has clear potential to devise strategies that increase the sensitivity of bacterial pathogens to host defenses without harming commensals.

Host-Associated Beneficial Gut Microbiota Boosts Induced Immunity And Limits Immune Deployment Costs In Bumblebees, Austin C. Calhoun, Teni Shosanya, Brenna K. Long, Jade K. Rehberger, Ben M. Sadd

Faculty Publications – Biological Sciences

1. Ecological immunology posits that variation in host resistance to infection may be attributed partly to the ecological and evolutionary costs of immunity. While the deployment of immune defence is necessary to combat pathogenic infection, hosts pay energetic and other costs for activation.
2. Host-associated beneficial microbiota have been shown to affect multiple host traits, including immunity, but how interactions with these microbial communities may mitigate the costs of immune activation remains an open question. For apid bees, including eusocial bumblebees, core members of the adult gut microbiota contribute to a variety of fitness-relevant traits and provide a key ecological and evolutionary …

Lectures On Cultural Space Economics: A Study Of Mutual Economy And Holistics, Victor L. Tonn

Faculty and Staff - Ebooks

In light of holistics, this book presents lectures on culture-space economics which is ultimately rooted in the mutual economy. As a frontier approach to study humanities and socio-political and economic phenomena, holistics introduces various formulations of systrix. With its framework of wealth creation-accumulation and humane distributions, the book introduces the economic mechanisms employed to investigate the systematic and holistic transformations of the human economy in the era of earth-space transformations. To deal with the economic competition between the U.S. and China of the twenty-first century, an in-depth analysis of the hegemonic competition between Type I and Type II Economies are …

Introduction, Malia Willey, Scott P. Libson

Faculty Scholarship

The introduction to Teaching Information Literacy by Discipline: Using and Creating Adaptations of the Framework.

Training Module And Assessment Strategy For Light Microscopy Skills Training In A Research Environment, Kristopher E. Kubow, Joseph A. Harsh

Faculty Scholarship

Training in specialized techniques and instrumentation is an important component of undergraduate and graduate education. While such training can occur in formal lab courses, it also occurs as students engage in research. Although training in a research lab setting is typically informal, implementing evidence-based practices from the classroom would be beneficial, particularly for learning complex techniques and instruments, for example, light microscopy. Using advanced microscopes for research is more complicated than using teaching microscopes in a course. In addition, microscopes are easy to misuse because they will generally always produce an image even if that image is suboptimal, misleading, or …

Improving The Effectiveness Of Post-Anesthesia Care Unit Transitions: A Quality Improvement Initiative Using A Standardized Nurse Handoff Report Sheet, Myra Mcauley

Master's Theses and Capstones

Background: Effective communication during patient handoff in the post-anesthesia care unit (PACU) is essential to ensuring patient safety and continuity of care. Unstructured or inconsistent handoff processes can lead to information omissions and care delays.

Methods: This quality improvement project implemented a structured nurse-to-nurse handoff report tool in the PACU. A pre- and post-intervention survey design was used to assess nurses’ perceptions of handoff clarity, completeness, and satisfaction. Educational sessions supported implementation.

Results: Pre-intervention survey data revealed dissatisfaction with the current handoff process, citing frequent information gaps. Following implementation of the structured tool, post-survey results showed improved communication clarity, increased …

A Quality Improvement Project Reinforcing Nursing Education On Support Resources For Families In The Icu, Emily Siel

Master's Theses and Capstones

BACKGROUND: The Intensive Care Unit (ICU) is often a source of psychological, physical, social, financial, and spiritual distress for families of patients. Multidisciplinary support resources are available but are often underutilized. Nurses are uniquely positioned to assess needs and integrate resources into care. Therefore, enhancing nurses' ability to guide families to appropriate support resources may alleviate distress and promote holistic well-being for patients and their families.

METHODS: The Plan-Do-Study-Act (PDSA) model was used to guide this project. A pre-intervention survey assessed awareness, utilization, and perception of ownership. Following dissemination of the intervention, a post-survey evaluated improvements in knowledge and integration. …

Opioid Use Among Rural Medicare Beneficiaries, Yvonne Jonk Phd, Heidi O'Connor, Karen Pearson Mlis, Ma, Zachariah Croll Mph, Deborah Thayer, John Gale Ms

All Maine Rural Health Research Center Publications

Nationally, approximately 30% of Medicare Part D benefi-ciaries (13.4 million) had at least one opioid prescription in 2018, with over 350,000 beneficiaries receiving high dosages ≥120 morphine milligram equivalents (MME) /day.1 The CDC recommends avoiding dosages ≥90 MME/day.2 In 2019, state rates of Part D beneficiaries receiving opioid prescriptions have been as high as 42% (e.g., Ala-bama).1 Data from the 2015-2016 Medical Expenditure Panel Survey indicate that adults aged 65 and older living in rural areas were more likely than their urban counter-parts to obtain four or more opioid prescriptions during the year (11.1% versus 6.2%).

Reimagining The Role Of Maine’S Rural Hospitals: Preparing For The Future, John Gale

All Maine Rural Health Research Center Publications

Maine’s rural hospitals struggle with workforce shortages, high operating  costs, inadequate reimbursement, and patients bypassing their local hos pitals to access services outside of the community. Since 2013, four Maine  acute care hospitals have terminated inpatient operations. Evolving chal lenges include a declining need for inpatient beds, growth in Medicare  Advantage and value-based payment plans, escalating healthcare costs, and  the Reconciliation Act (HR 1), which contains provisions expected to harm ru ral hospitals, providers, and residents. To partially offset the anticipated neg ative impact of the bill, HR 1 also provides $50 billion in funding for a five-year  Rural Health …

Impact Of Minimally Processed Red Meat On Biomarkers Of Cognitive Decline, Saba Vaezi

Electronic Theses and Dissertations

No abstract provided.

Evaluation Of High-Moisture Ear Corn As A Roughage Source In Finishing Diets Fed To Beef Steers, Riley J. Leeson

Electronic Theses and Dissertations

The objective of this study was to evaluate the feedlot performance, rumination activity, and carcass characteristics of high moisture ear corn (HMEC) as a roughage source in finishing diets fed to beef steers. Backgrounded steers (n = 191; initial shrunk weight [4% BW] = 449 kg  23.9 kg) were assigned randomly to 1 of 24 pens (8 steers/pen) with pens randomly assigned to one of four dietary treatments (6 pens/treatment): control diet with hay fed at 10% roughage equivalency (RE; HAY10), or HMEC at either 14% (EAR14), 10% (EAR10), or 6% (EAR6) RE. High-moisture ear corn was assumed to …

Video Comprehension Score (Vcs): A Metric For Long-Form Video Description Evaluation, Harsh Dubey

Electronic Theses and Dissertations

Existing video description evaluation metrics fail to capture the long-range chronology and semantic alignment essential for long-form descriptions. An effective evaluation metric for long-form descriptions must (i) assess global thematic alignment, (ii) measure local semantic alignment, and (iii) evaluate chronological alignment while detecting corrupted content. We introduce Video Comprehension Score (VCS), a reference-based metric, which directly addresses these evaluation requirements through three components: Global Alignment Score for thematic alignment, Local Alignment Score for local semantic alignment, and Narrative Alignment Score for chronological alignment with adjustable tolerance. We evaluate VCS on two large-scale synthetic datasets designed to test corruption detection and …

Finishing Location And Forage Diversity Influences Carcass Characteristics, Meat Quality Attributes, Terroir, And Color Stability Of Grass-Finished Bison Bulls, Garrett Tyler Weldy

Electronic Theses and Dissertations

The overall objective of this thesis is to determine the influence of finishing location and forage diversity on carcass characteristics, meat quality, terroir, and color stability of grass-finished bison bulls. The specific objectives were 1) Determine the effect of finishing location on carcass characteristics, meat quality attributes, and terroir of grass-finished bison bulls, 2) Investigate the effect of forage diversity on the carcass characteristics, meat quality attributes, and terroir of grass-finished bison bulls, and 3) Determine the effect of finishing location on the meat color stability of grass-finished bison bulls. Overall, results indicate that finishing location influenced carcass characteristics, objective …

The Influence Of Bottom-Up And Top-Down Effects On The Density And Distribution Of Common Leopards In The Eastern Himalayas, Karma Choki

Electronic Theses and Dissertations

Leopards (Panthera pardus fusca) are widely distributed across Asia, yet their conservation is overshadowed by the conservation status of other flagship predators like tigers (Panthera tigris), in the Eastern Himalayas. Despite their ability to coexist with other large carnivores, leopard populations are shaped by intricate ecological interactions and increasing human pressures. This thesis investigates the abundance and density, habitat use, and drivers of persistence of leopards across Bhutan to inform multi-species carnivore conservation planning. My first chapter provides an overview of the ecological roles of large carnivores and how they persist on the landscape. I review the mechanisms that facilitate …

A Research Project On The Feasibility Of The State Of California’S Mandate To Sell Only Zero-Emission (Electric) Vehicles By The Year 2035 For California And South Dakota, Sandeep Pudasaini

Electronic Theses and Dissertations

This research evaluates the feasibility of California's mandate to transition entirely to zero emission vehicles (ZEVs) by 2035 and explores the prospects of South Dakota adopting a similar policy. The study analyzes key factors such as infrastructure readiness, renewable energy capacity, material requirements for electric vehicle (EV) batteries, and socioeconomic variables that influence ZEV adoption. Feasibility studies like this are critical because large-scale policy mandates have far reached implications for energy systems, environmental outcomes, and economic planning. Understanding whether a state is equipped to meet such a goal allows policymakers to anticipate challenges, identify infrastructure gaps, and allocate resources more …

Comparative Evaluation Of Fungal Strains For The Bioprocessing Of Soybean Hulls Using Cheese Whey As Fermentation Medium, Ruchita Bhattarai

Electronic Theses and Dissertations

Globally, soybean is the most widely cultivated oilseed crops, and serve as the primary source of cooking oil, contributing to around 50% of global oilseed production. During the industrial processing of soybean oil, a significant amount of soybean hull (SH) is produced, which makes up about 8% of the grain yield, resulting in approximately 18–20 million tons of hulls, one of the largest by-products in the soybean industry. The hulls have limited commercial value and are primarily used as fiber additives in dairy cattle feed, but a large portion is still discarded as agricultural waste. Similarly, cheese whey (CW), a …

Molecular Dynamics Simulation Of Thermal Properties Of Single Walled Carbon Nanotubes, Shiv Nath Jha

Electronic Theses and Dissertations

Molecular dynamics (MD) simulations are a powerful tool for investigating the thermal behavior of carbon nanotubes (CNTs), which are renowned for their exceptional thermal conductivity and potential in nanoscale thermal management applications. This study employs the open-source software LAMMPS, in conjunction with VMD for model generation, to explore the thermal transport properties of (10,10) single-walled carbon nanotubes (SWCNTs) using non-equilibrium molecular dynamics (NEMD). The thermal conductivity of SWCNTs was evaluated across four tube lengths (5 nm, 10 nm, 20 nm, and 40 nm) and at temperatures ranging from 300 K to 600 K under two distinct boundary conditions: free boundary …

Quantifying Landscape Variability Of Dynamic Soil Properties In The James River Valley, Eastern South Dakota, Sage Reuter-Schmitt

Electronic Theses and Dissertations

Dynamic soil properties (DSP) are a great tool for monitoring land-use change, and they are frequently used as soil health metrics. The NRCS and other soil researchers often use repeating, single-point or nested-point DSP studies to monitor and better understand the effects of land management decisions. While these studies capture the temporal variability of DSPs, they overlook the field-scale spatial variability of DSPs. Soil organic carbon (SOC) provides critical services to the ecosystem and other environments. These traits, as well as its susceptibility to management decisions, make SOC an important soil health indicator and DSP. Measuring SOC is often time …

The Spatial And Temporal Dimensions Of Plant–Soil Feedback In Native Perennial Monocultures, Bret Lang

Electronic Theses and Dissertations

Plant-soil feedbacks (PSFs) describe how plants change their soil environment in ways that can either negatively or positively affect subsequent plant growth. In doing so, they offer an opportunity to connect ecological processes with agricultural practice. My dissertation examines PSFs created by native perennial monocultures, commonly used for native seed production, across time and space, and through soil legacies. Specifically, I focus on how plant species identity shapes both soil nutrient and soil microbial community responses. To address these questions, I conducted field experiments with monocultures of five forb species native to South Dakota and established plots with these species …

Impacts Of Early/Mid-Gestation Shearing On Umbilical Blood Flow And Lamb Birth Weight, Mara Johnson

Electronic Theses and Dissertations

Studies outside the USA have reported that shearing pregnant ewes during mid to late gestation increases lamb birth weight. Our hypothesis was that shearing pregnant ewes on day 50 of gestation would increase umbilical blood flow (UBF), fetal size, lambing and placental weights. Twenty-eight Polypay ewes were randomly assigned to two treatments: shorn (S) and sham-shorn (Control, CON) and divided in singleton (S: n=4; CON: n=4), twins (S: n=5; CON: n=5) and triplets (S: n=5; CON: n=5). Umbilical BF and fetal and placental measurements were obtained via ultrasonography every 10 days from day 50 to 110 of gestation. Lamb birth …