Digital Commons Network^™

Sensitive Grip Mounting Surfaces For Physical Human-Robot Interaction., Branden Shay

Electronic Theses and Dissertations

As the development of robotics becomes ever increasingly present in our society, the need for studying how humans and robots interact with each other becomes more of a necessity to be properly integrated in the changing world around us. In this thesis, we undertake the study and development of how to create a tactile human-robot operator interface to guide a robot perform a physical task. The implementation of tactile interfaces such as SkinCell sensor arrays emulating skin, and of a robotic handlebar fitted with tactile sensors are critical examples of the challenges that come with mounting and packaging such sensors …

Investigating The Contribution Of First-Order Streams To Floods In Downstream Water Bodies On The Central Appalachian Plateau., Luke Ott

Electronic Theses and Dissertations

Flash floods are the costliest natural disaster in Appalachia. The goal of this study is to better understand flood response in headwater streams and the role of these systems in the generation of downstream floods. We applied a process-based hydrologic model using data from the Robinson Forest environmental monitoring network to estimate the contribution of headwaters to downstream floods. We then used the model to understand the effects of landscape disturbance in headwaters on downstream floods. Finally, we developed empirical hydrologic models to identify useful data for predicting downstream peak flood discharge. Results indicate that headwaters in our study catchment …

Composition Studies At The Us-Mexico Border, José Luis Cano

Writing and Language Studies Faculty Publications

This essay discusses the conflict a compositionist from the US-Mexico border encounters in teaching composition amidst migration. Through autohistoriando, the author shares his experiences inside and outside of the composition course at this border to analyze and respond to this conflict.

Civil Liability And Intra-Fraternal, Sexually Predatory Behavior, Gregory S. Parks, Ryan W. Mckee

SMU Law Review Forum

Sexually predatory behavior has long been an issue within many institutions and organizations. The Catholic Church has been scrutinized for the involvement of Popes, priests, nuns, and others as perpetrators and enablers of child sexual abuse. Reports of child sexual abuse dating back as far as the 1940s have plagued the Catholic Church in both the US and Europe, with estimates in the US across all dioceses suggesting over four thousand priest/deacon perpetrators and over ten thousand victims affected between the 1950s and 2002. Similarly, sexual abuse has been an issue in the Boy Scouts of America, dating back to …

Soil Organic Matter Processes From The Treetops To The Clay Particle: The Role Of Climate, Minerals, And Organic Matter Chemistry In Soil Carbon Accumulation And Stability, Jessica G. Murray

All Graduate Theses and Dissertations, Fall 2023 to Present

Soils store more carbon than plants and the atmosphere, yet release ten times more carbon dioxide (CO₂) to the atmosphere than human activities each year. Small shifts in the balance of soil carbon storage and soil carbon emissions could make climate change less severe, by acting as a sink for the carbon plants pull from the atmosphere, or make climate change worse, by releasing even more planet-warming greenhouse gases. The processes governing whether soils store or release carbon depend on tiny soil microorganisms which convert plant carbon to soil organic matter, releasing CO₂ in the process. In …

Creating Place-Based Introductory Geoscience Field Trip Curricula For Indigenous Students, Kitri Spencer

All Graduate Reports and Creative Projects, Fall 2023 to Present

This project seeks to produce and evaluate a place-based geoscience field trip curriculum along the San Juan River designed for Indigenous students. The Geoscience on the San Juan River field trip uses a “place-based” approach to weave scientific concepts with the cultural knowledge and lived experiences of the students. Learning activities were designed to accommodate a wide range of learning preferences and accessibility needs with the hope of increasing Indigenous enrollment in the geosciences. The lesson plan was tested on June 4^th, 2022 during a guided rafting excursion on the San Juan River for students participating in the …

The Restorative Design Scale (Rds) An Assessment Guide: Measuring The Potential For Mental Restoration In Urban Green Spaces, Corinne Bahr

All Graduate Reports and Creative Projects, Fall 2023 to Present

Mental health is a growing national priority, and green space has been proven to benefit mental health. There is a massive amount of recent research studying the influence of green space characteristics on mental health improvement and restoration. However, professional landscape architects, designers, and planners involved in creating physical spaces have not been able to assess and therefore prioritize mental health in their designs due to the sheer quantity of information that has not yet been synthesized and applied efficiently. The Restorative Design Scale (RDS) Assessment condenses this material into a scientifically inspired resource for professionals to easily understand and …

God's Laborers: Missionary Work And Imperialism In The Congo From 1878-1908, Ana Peterson

All Graduate Theses and Dissertations, Fall 2023 to Present

In 1878, Henry Craven opened the first Protestant mission in the Congo. The Livingstone Inland Mission created multiple stations along the Congo River to reach the interior. It stayed active for six years before transferring its stations to Swedish and American missions. Five years after its closure, a sister mission, the Congo Balolo Mission, resumed efforts to teach the people living in the interior. This thesis explores the evolving reaction of the missionaries to state violence. It argues that these missionaries initially supported imperial violence that enforced laws that aligned with their beliefs, such as removing the slave trade. Once …

Immune Variation Across Different Contexts In Non-Model Systems, Kwanho Claudia Ki

All Graduate Theses and Dissertations, Fall 2023 to Present

The immune system is important to an animal’s survival against disease-causing agents and physical injuries. Accordingly, many resources are required to maintain and activate the immune system (such as energy). However, as these resources also need to be shared with other important systems of the body, the portion of resources that can be allotted to the immune system is variable. Thus, many different factors may alter how well the immune system operates. My dissertation sought to understand what sorts of factors can lead to changes in the immune system. Reptiles are known to have a very robust immune system. Therefore, …

Are Universities Adequately Preparing Undergraduate Students For Careers As Professional Wildlife Biologists?, Trevon D. Strange

All Graduate Theses and Dissertations, Fall 2023 to Present

The demands for diversely skilled wildlife biologists and scientific researchers in the wildlife profession are projected to increase. Increasing urbanization has affected wildlife management, and the recruitment of future wildlife professionals. Thus, state and federal supervisors in agencies that hire wildlife professionals are concerned that recent graduates of university wildlife programs lack the necessary skill-sets to address these complex contemporary wildlife management issues. My research sought to identify where the educational performance gaps may exist between university wildlife programs, wildlife agencies, and student expectations. To conduct my research, I evaluated undergraduate wildlife curricula offered by 42 accredited universities listed on …

Spectrum Optimization For Advanced Air Mobility Communications Using Deep Reinforcement Learning., Rafael D. Apaza

Electronic Theses and Dissertations

As aviation operations expand and new participants enter the National Airspace System (NAS), the demand for aeronautical communications will experience a significant rise. This surge is propelled by increased air travel and the emergence of Urban Air Mobility (UAM) operations, a subset of Advanced Air Mobility (AAM). UAM aims to facilitate intra-city transportation of people and cargo utilizing remotely piloted aircraft capable of electric vertical takeoff and landing operations. The growing dependence on efficient wireless communication systems underscores the critical importance of intelligent spectrum allocation and effective airspace management to ensure safe, seamless, and technologically advanced air operations. However, the …

"How Are You?": Asking Idaho Career And Technical Student Organization Advisors About Their Subjective Personal And Professional Well-Being, Montana Keating

Boise State University Theses and Dissertations

The objective of this paper was to assess how Career and Technical Educators (CTE) who serve as advisors for Career and Technical Student Organizations (CTSO) perceive their personal and professional well-being in their careers, as well as to evaluate whether these educators feel supported and valued within their communities. The hypothesis proposed that the personal well-being responses of CTSO advisors would directly correspond with their career well-being responses. Quantitative data intended for qualitative analysis were collected through an anonymous survey focusing on Subjective Well-Being (SWB), distributed via email by Idaho’s CTE Department or through a QR code scanned by advisors …

Open-Source Cubesat Flight Board, Braydon M. Burkhardt

Electrical Engineering

The Helmsman Flight Board is an open-source main flight computer and electrical power system for educational and entry-level CubeSats. The board incorporates commercial off-the-shelf (COTS) components in conjunction with simplified monitoring and management circuitry, supporting easy adoption, modifiability, and affordability while crucially enabling the emerging aerospace industry’s rapid ‘design-build-test’ methodology in student satellite teams. Its design includes essential CubeSat subsystems such as battery management, command and data handling, attitude determination, on-board processing, and is built to support real-time embedded operating systems. Key features include an Arm Cortex-M7 based STM32, radiation-resistant memory for OS storage, bulk Flash memory, real-time clock, two …

Ties That Bind: The Long Emancipation And Status Ambiguity In Early 20th-Century Southwestern Tanzania, Lydia (Wilson) Marshall, Thomas John Biginagwa

Sociology & Anthropology Faculty publications

In the 1890s, the slave and ivory trader Rashid bin Masoud established the settlement Kikole deep in what is now southwestern Tanzania. Kikole was strategically located near Lake Nyasa, a major slaving region. Masoud's followers residing at Kikole were typically referred to as his slaves by German colonists and missionaries. Local oral histories today, however, define these followers as askari (soldiers or guards) or mafundi (technicians or specialists; in this case, in using weaponry). This article considers how recent expanded excavations at Kikole can help us better understand Masoud's followers. Differences in housing investment and material access suggest status differences …

Students Participating As Ambassadors For Research In Kentucky (Spark): A Health Equity Undergraduate Research Training Program, Ariel A. Arthur, Rebecca L. Delacerda Allen, Fidelis Y. Sesenu, Maxwell A. Groznik, Carrie B. Oser, Madeline Dunfee, Philip A. Kern, Nancy Schoenberg

UK CARES Faculty Publications

The Students Participating as Ambassadors for Research in Kentucky (SPARK) program provides novel health equity research training and targeted mentorship for undergraduates, particularly those from groups underrepresented in the biomedical and behavioral research and workforce. SPARK aims to address inadequate diversity in the medical and scientific research fields by providing comprehensive research mentorship and skill-building. Unlike most existing research training programs that are brief, focus on laboratory research, or are limited to graduate students and junior faculty, SPARK delivers a 16-month intensive behavioral and population health science training, equipping students with needed tools to conceptualize, plan, execute, and analyze their …

Methanogenesis Kinetics Of Organic Matter Of The Leachate In An Up-Flow Anaerobic Sludge Blanket Reactor, Mohamad Ali Fulazzaky, Ali Yuzir, Tiffany L. Messer, Agus Sofyan

UK CARES Faculty Publications

Understanding the treatment of leachate mediated by the development of anaerobic sludge makes it possible to create an effective design process of biodegradation technology. This study used an up-flow anaerobic sludge blanket (UASB) reactor equipped with a gas–liquid-solid separator to capture CH4 for treating landfill leachate to improve understanding of methanogenesis kinetics of organic matter. The performance of UASB was able to remove 154.75 g/L of chemical oxygen demand (COD) content of the leachate originally anticipated to emit 2.99 L of CH4 production into the atmosphere. The trend in the variation of internal mass transfer (IMT) factor was close to …

Nuclear Energy Is Clean And Safe Energy, Katie Morland

Op-Eds from ENSC230 Energy and the Environment: Economics and Policies

From the grappling fear of horrific meltdowns to the promise of new innovative advancements, nuclear energy has been surrounded by misunderstandings and myths for decades. A non-partisan approach from media outlets is essential for having a well-balanced understanding of how nuclear energy works and why it is good for our consumption.

Despite bias concerns that are leading to misunderstanding, nuclear energy offers a wide range of reliable cleaner types of energy. Moving forward we need to ask ourselves are we going to keep letting misinformation and misconceptions stop us from developing better advancements in nuclear energy for cleaner energy use …

The Case For E15: A Cheaper, Cleaner Fuel, Cassidy Skillett

Op-Eds from ENSC230 Energy and the Environment: Economics and Policies

In its name, “E” indicates that the fuel contains ethanol and “15” communicates that 15% of the gasoline blend is ethanol. When Nebraskan drivers pull up to the gas station, they can buy cheaper and cleaner E15. In 43 states - drivers are not so lucky. A new bill would end fuel discrimination of E15 at refueling stations nationwide.

This change is long overdue and would allow E15 to be available year-round in all states rather than just during the winter.

Zoning Regulations Are Harming Nebraska’S Wind Energy Future, Carter Probst

Op-Eds from ENSC230 Energy and the Environment: Economics and Policies

Nebraska is a prime location for renewable energy sources, such as wind. According to Climate Central, a policy-neutral non-profit, “While Nebraska ranks fourth among U.S States for potential wind energy generation, it ranks 15th in installed capacity.” What is the number one reason Nebraska has not fully tapped into its potential, which would have numerous economic and climate benefits? Harsh zoning regulations at the county level, fueled by misinformation, have made installation of wind turbines nearly impossible across multiple counties in Nebraska.

Greet Vs. Corsia: The Future Of Sustainable Aviation Fuel, Christian Curtis

Op-Eds from ENSC230 Energy and the Environment: Economics and Policies

With the country buzzing from the shocking result of the presidential election, not much ink is being spilled about the upcoming conclusion of a months-long showdown between agriculture-state lawmakers and environmentalists. The bone of contention? What modeling system will be used to calculate sustainable aviation fuel (SAF) emissions. President Biden’s IRA provides for a $1.25/gallon tax credit for any fuel qualifying as SAF; would it surprise you that environmentalists and big industry don’t see eye to eye on what counts as “sustainable”?

Finding Home Away From Home: Adaptation Tactics Of Higher Education African International Students In The U.S. And Its Impact On Their Social And Academic Performance, Sabina Adu-Wusu

All-Inclusive List of Electronic Theses and Dissertations

Complexities in African international students’ adaptation and experiences impact their success in their new social and academic environment as these complexities go beyond the diversity of socio-cultural background to the collective classification of identification, resulting in less provision of assistance by institutional structures of support. Furthermore, even though the number of active international students from Africa studying in the U.S. alone is large—over 65,000 in 2021, the unique experiences of this group of international students have not been captured as the population is usually grouped and studied with international students from other cultural backgrounds, hence the need for research. This …

Environmental Justice Indicators: Evaluating Their Effectiveness In Identifying At-Risk Communities For Drinking Water Violations, Rae Cade, Danlin Yu, Kyle Whyte, Pankaj Lal, Cortni Borgerson

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

Despite improvements to environmental protection initiatives, millions of Black, Indigenous, and other people of color (BIPOC) continue to live in communities that are disproportionately affected by environmental contamination. Environmental Justice (EJ) screening tools, such as CalEnviroScreen, EJ Map, and PennEnviroScreen, have been developed to help state and federal governments gauge the extent of EJ in their jurisdictions. These screening tools have propelled the EJ advocacy initiative, illustrating the historic and ongoing disproportionate effects of contamination in many BIPOC communities. Yet, screening tools and their indicators vary, and we must understand how these tools and indicator choices differently identify at-risk communities, …

Net Evaporation-Induced Mangrove Area Loss Across Low-Lying Caribbean Islands, Isamar M. Cortés, Jorge Lorenzo-Trueba, Andre S. Rovai, Robert R. Twilley, Mark Chopping, Temilola Fatoyinbo

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

Although mangroves provide many beneficial ecosystem services, such as blue carbon storage and coastal protection, they are currently under threat due to changes in climate conditions, such as prolonged drought exposure. Under drought conditions, evaporation exceeds precipitation and high soil salinities can lead to stunted growth and die-back. To quantify this interplay, we developed a database for low-lying and uninhabited mangrove islands in the Caribbean under various evaporation and precipitation regimes. We extracted physical and biological information from each island using remote sensing techniques and coupled it with a process-based model. We used this database to develop a model that …

The Climatic Pattern Of East Asia Shifted In Response To Cratonic Thinning In The Early Cretaceous, Wenbo Wang, Xu Chu, Jian Zhang, Ying Cui, Xuegen Chen, Yue Wang, Shangguo Su

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

In response to westward subduction of the Paleo-Pacific, the North China Craton experienced the uplift of an eastern coastal plateau followed by subsidence in the Early Cretaceous, which potentially drove a shift in climatic patterns. Here we use the oxygen isotope ratios of garnets from magmatic-hydrothermal ore systems to infer the origins and signatures of mineralization fluids during this tectonic transition. The garnet oxygen isotope values range from approximately –11.4 to +13.5‰, with extremely depleted oxygen isotope ratios exclusively found in the northern margin, indicating extensive involvement of meteoric and lacustrine fluid in the back-arc hinterland. This geological record aligns …

Taxing Sugar Babies, Bridget J. Crawford

Minnesota Law Review Vols. 106:2 onward (2021-present)

How people talk about tax reflects both personal beliefs and larger cultural attitudes. In many cases, whether and how a potential taxpayer understands their activities in tax terms may also reveal attitudes about themselves and the value that society assigns to those activities. This Article examines how sugar daddies and sugar babies talk about taxes in two Internet discussion forums to reveal the ongoing stigma associated with sex work. Through mostly content analysis, the focus is on the attitudes of sugar daddies and sugar babies toward taxation and the filing positions they take, as well as how tax professionals intervene …

Not-So-Special Solicitude, Katherine Mims Crocker

Minnesota Law Review Vols. 106:2 onward (2021-present)

In a high-profile 2023 case about state standing to sue in federal court, Justice Gorsuch deemed it “hard not to wonder why” the majority said “nothing about ‘special solicitude.’” The silence was indeed surprising, for in a landmark decision several years earlier, the Supreme Court had declared that states were “entitled to special solicitude”—presumably meaning some sort of preferential treatment—“in [the] standing analysis.” And since then, commentators have depicted the concept as permitting opportunistic states to wage ideological crusades in courts across the country, especially through administrative-law attacks on federal government defendants.

But what if “special solicitude” is not so …

Reconceptualizing "Background Principles" In Takings Law, Timothy M. Mulvaney

Minnesota Law Review Vols. 106:2 onward (2021-present)

Both libertarians and progressives rejoiced in the result reached by the Supreme Court in the 2023 matter of Tyler v. Hennepin County. This Article asserts that such unified celebration has overshadowed the extent to which the Supreme Court’s reasoning calls into question even our most foundational assumptions about the meaning of property and the takings protections the Constitution affords to it. Followed to its literal end, Tyler remarkably suggests that owners may well need to ground their expectations in the background principles of property laws endorsed by a majority of states rather than in those underpinning the laws of their …

Intellectual Property Liability For Businesses In The Age Of Ai: What New Liabilities Businesses Using Ai Could Face And The Possible Methods Of Self-Protection, Elizabeth Anne Henderson

Michigan Business & Entrepreneurial Law Review

The invention of Artificial Intelligence (“AI”) has triggered a wave of copyright and trademark litigation that will likely shape the intellectual property laws governing AI for the foreseeable future. Lawsuits against AI giants like Meta and OpenAI stand to declare popular uses of AI as actionable infringement as well as possibly reshape how copyright and trademark law view concepts, such as fair use and derivative works in the age of technology. Meanwhile, businesses are pushing forward rapidly with adopting AI and implementing its use in everyday functions. For many of these businesses, AI is a highly desirable but poorly understood …

Reducing Token Redundancy In Video-Language Models Via Memory Consolidation Algorithm, Matt Couts

Electrical Engineering and Computer Science Undergraduate Honors Theses

Video Question Answering (VideoQA) focuses on developing mod- els capable of engaging in natural language conversations about video con- tent. Current state-of-the-art typically analyze videos frame-by-frame, a process that is both computationally and memory-intensive. Integrating the Atkinson-Shiffrin memory model with Video Language Models has demon- strated potential for enhancing video understanding capabilities. Reducing the number of frames processed by the model is a crucial operation in this approach, which is achieved by a memory consolidation algorithm. This al- gorithm condenses a video sequence into a small set of representative frames which capture the essence of the video content. However, due …

Family Therapy With Single-Mother Households With Pediatric Cancer Following Bowen’S Intergenerational Theory, Grace Harre

Student Projects

Single-mother households with pediatric cancer are a unique population that can face problems such as poverty, medical bills, social isolation, overwhelming stress, psychological or mental disorders or distress, and maladaptive family dynamics. Single mothers, in this way, have to navigate not only being both parental figures, but provide care, income, and support all on their own. The Intergenerational model aims to examine one’s family of origin and the dynamics or patterns that exist to interpret the current issue or problems that the client or client family is facing. Family therapy with a single- mother household with pediatric cancer following the …