Digital Commons Network^™

The Financial And Environmental Returns In Green Banking, Julia C. White

Honors College Theses

With dire climate circumstances looming, simply recycling aluminum cans and driving EV cars is not enough to offset the past consequences our planet has withstood. Large initiatives have to be set in motion to combat and ward off future problems, which takes the amount of money that is afforded by dedicated investments. Private and public sectors are putting their money into green banking, which is proving to provide impressive returns. This paper examines the progress that has been made due to green investments and how the planet can be the recipient of groundbreaking and impactful initiatives. I will focus mostly …

Presidents And Media During Initial Federal-Level Hurricane Relief: A Study Of Presidential Crisis Communication Efforts, Emily A. Ball

Honors College Theses

Public relations serves a huge role in almost every sector, including politics. Crisis communication, a subset of public relations, is very important in a setting that constantly undergoes crises. The response to these crises matters a great deal on the federal level because the outcomes can affect such a wide variety of policies and even elections. Because of this, I wanted to focus on one type of crisis that every president is almost guaranteed to face: hurricanes. To examine the effectiveness of federal-level crisis communication, I look at Bush, Obama, Trump, and Biden’s responses to the worst hurricane during their …

Machiavellianism And Conscientiousness Of Self And Of Others, Anna Z. Jones

Honors College Theses

As a dark personality, Machiavellianism (MACH) includes callousness and deceit; however, individuals higher in MACH differ from other dark personalities in their strategic long-term orientation to manipulate others to achieve personal success, and their cynical world views towards others. To measure different aspects of personality, research has developed an assessment called the Big Five Inventory. One factor included in the five attributes is (high) conscientiousness: the tendency to be careful towards others, organized, and not impulsive. Such traits seem to support the strategic aspect of the MACH personality but do not support the lack of care that individuals higher in …

Effect Of Temperature On Morphology Of The Cardiorespiratory System Of Striped Bass (Morone Saxatilis), Alley E. Permenter

Honors College Theses

Climate change and temperature are two very important topics for the coming future. As climate change projections estimate a 2-3°C increase in water temperatures by the end of the century, the habitats of many aquatic organisms will be affected in more ways than one. Temperature has proven to be an integral part of the driving force that causes physiological, behavioral, and ecological patterns in aquatic organisms. Striped bass (Morone saxatilis) and their responses to changes in water temperature have been a topic of interest due to the fact that the southern populations do not follow their northern counterparts …

The Effect Of Larval Competition On Adult Life History Traits And The Immune Response Of Adult Cat Fleas (Ctenocephalides Felis), Piper N. Zellner, Lisa D. Brown

Honors College Theses

In holometabolous insects, conditions during the larval stage can affect the adult stage. For instance, in mosquitoes, reduced larval food and high density can make adults more susceptible to infection. Fleas (Siphonaptera), like mosquitoes, go through complete metamorphosis and have adult stages that exclusively feed on the blood of vertebrates, including humans. However, flea larvae have chewing mandibles and rely on nutrients from dried fecal matter containing vertebrate blood proteins. Their limited mobility and unique nutritional needs confine their development to specific areas, likely leading to frequent larval competition in natural conditions. Yet, the influence of larval density on the …

Understanding Nursing Students' Cultural Competency Levels And Implicit Biases, Deja J. Gillans

Honors College Theses

In the United States, non-Hispanic Black women are approximately three times as likely to die from pregnancy-related complications as non-Hispanic White or Hispanic women. Racism has been identified as a significant barrier to health equality and the improvement of maternal health outcomes for Black patients. Cultural competence and implicit bias in health care has emerged in part to address factors that may contribute to racial/ethnic disparities in health care. Both can impact the way nurses consciously and subconsciously deliver healthcare to patients of a different gender, race, religion, culture, socioeconomic status, etc. Nurses who are more culturally competent and aware …

The Effects Of Warming Rate On The Thermal Tolerance Of A Southern Population Of Striped Bass (Morone Saxatilis), James Barrett

Honors College Theses

Climate change and global warming is an ever-growing concern for our environment and the survivability of the animals which inhabit it. With water temperatures expected to rise 2-3℃ in the next century, many aquatic organisms may be limited in their habitats based on their thermal tolerance (Lleras 2019). Southern populations of striped bass (Morone saxatilis) in the Southeastern United States could be some of the hardest hit by the effects of climate change due to their unusual life history as compared to the more northern populations of striped bass. These southern striped bass do not engage in coastal …

Eating Disorders: Barriers To Peer And Self Recognition And The Ability To Seek Or Give Help, Savannah Mcvey

Honors College Theses

A lack of knowledge concerning eating disorders has been found to play a major role in self-recognition, peer recognition, and barriers to seeking treatment at all. More specifically, straight men were more often not able to identify these issues in themselves or others. Theories that have been presented involve the image of eating disorders being a “woman’s issue” and a possible obsession with weight lifting and changing one’s body to take on a more masculine build. Combatting this issue needs to begin in the form of basic education on college campuses due to the prevalence in this particular age group. …

Algorithms And Their Affordances: How Crowdworkers Manage Algorithmic Scores In Online Labour Markets, Francesca Bellesia, Elisa Mattarelli, Fabiola Bertolotti

Faculty Research, Scholarly, and Creative Activity

On online labour platforms, algorithmic scores are used as indicators of freelancers' work quality and future performance. Recent studies underscore that, to achieve good scores and secure their presence on platforms, freelancers respond to algorithmic control in different ways. However, we argue, to fully understand how freelancers deal with algorithmic scores, we first need to investigate how they interpret scores and, more specifically, what scores can do for them, i.e., perceived algorithmic affordances and constraints. Our interviews and other qualitative data collected with knowledge intensive gig workers on a major platform allow us to explain how the perceived affordances of …

Application Of Artificial Intelligence In Detection And Mitigation Of Human Factor Errors In Nuclear Power Plants: A Review, Meenu Sethu, Bhavya Kotla, Darrell Russell, Mahboubeh Madadi, Nesar Ahmed Titu, Jamie Baalis Coble, Ronald L. Boring, Klaus Blache, Vivek Agarwal, Vaibhav Yadav, Anahita Khojandi

Faculty Research, Scholarly, and Creative Activity

Human factors and ergonomics have played an essential role in increasing the safety and performance of operators in the nuclear energy industry. In this critical review, we examine how artificial intelligence (AI) technologies can be leveraged to mitigate human errors, thereby improving the safety and performance of operators in nuclear power plants (NPPs). First, we discuss the various causes of human errors in NPPs. Next, we examine the ways in which AI has been introduced to and incorporated into different types of operator support systems to mitigate these human errors. We specifically examine (1) operator support systems, including decision support …

Comparing Enacted And Perceived Parental Communication As Predictors Of Adolescents’ Emotion Regulation In Families With Harmful Versus Non-Harmful Parental Alcohol Use, Marie C. Haverfield, Jennifer A. Theiss

Faculty Research, Scholarly, and Creative Activity

Emotion regulation is an important skill that adolescents typically learn through early interactions with their primary caregivers. Associations between parental communication and adolescent emotion regulation are well-documented however, it is unclear whether the parent’s actual communication behavior or adolescents’ perceptions of the parent’s behavior is a more robust predictor of emotion regulation outcomes. This study used Baumrind’s parenting styles typology as a theoretical foundation for examining parents’ enacted responsiveness and control and adolescents’ perceptions of their parent’s responsiveness and control during conversation as competing predictors of adolescents’ self-reported emotion regulation during two parent-child interactions. Sixty parent-adolescent dyads participated in an …

Dispersal And Coastal Geomorphology Limit Potential For Mangrove Range Expansion Under Climate Change, Jacqueline L. Raw, Tom Van Der Stocken, Dustin Carroll, Linda R. Harris, Anusha Rajkaran, Lara Van Niekerk, Janine B. Adams

Faculty Research, Scholarly, and Creative Activity

Latitudinal range limits for mangroves on high-energy, wave-dominated coasts are controlled by geomorphological features and estuarine dynamics. Mangroves reach a southern global range limit along the South African coastline, but the distribution is patchy, with stands occurring in only 16% of the estuaries in the region. Yet, the persistence of forests planted >50 years ago beyond the natural distribution limit suggests that additional estuaries could support mangroves. Understanding regional drivers is necessary to inform global-scale estimates for how this important ecosystem is predicted to respond to climate change. Here, we combine species distribution modelling (MaxEnt), Lagrangian particle tracking using an …

Disequilibrium River Networks Dissecting The Western Slope Of The Sierra Nevada, California, Usa, Record Significant Late Cenozoic Tilting And Associated Surface Uplift: Comment, Emmanuel Gabet

Faculty Research, Scholarly, and Creative Activity

Beeson and McCoy (2022) present several interesting methods for detecting uplift from river profiles; however, these techniques rely on conditions and assumptions that are not met in the Sierra Nevada. Moreover, one of the key predictions from their numerical model, the presence of migrating knickpoints along the Sierra’s trunk streams, is not supported by field observations or digital elevation model (DEM) analyses.

Racial-Religious Decoupling In The University: Investigating Religious Students’ Perceptions Of Institutional Commitment To Diversity, Saugher Nojan

Faculty Research, Scholarly, and Creative Activity

Muslims face racism based on their racialized religious identities, yet few address their experiences through critical race theory or campus racial climate. This paper addresses how religious students rate institutional commitments to campus diversity when considering racial and religious respect. This study examines undergraduate experience surveys across nine campuses and a Muslim student photovoice project through a mixed-methods design. I argue that racial and religious respect derived from interpersonal, discursive, and material sources influence Muslim students’ perceptions of institutional commitment to diversity. I introduce racial-religious decoupling to refer to how the separation of race and religion as distinct social experiences …

Reconfigurations In Brain Networks Upon Awakening From Slow Wave Sleep: Interventions And Implications In Neural Communication, Cassie J. Hilditch, Kanika Bansal, Ravi Chachad, Lily R. Wong, Nicholas G. Bathurst, Nathan H. Feick, Amanda Santamaria, Nita L. Shattuck, Javier O. Garcia, Erin E. Flynn-Evans

Faculty Research, Scholarly, and Creative Activity

Sleep inertia is the brief period of impaired alertness and performance experienced immediately after waking. Little is known about the neural mechanisms underlying this phenomenon. A better understanding of the neural processes during sleep inertia may offer insight into the awakening process. We observed brain activity every 15 min for 1 hr following abrupt awakening from slow wave sleep during the biological night. Using 32-channel electroencephalography, a network science approach, and a within-subject design, we evaluated power, clustering coefficient, and path length across frequency bands under both a control and a polychromatic short-wavelength-enriched light intervention condition. We found that under …

Sleep Health Education To Promote Public Health: Attitudes And Desired Learning Goals Among Social Work Students, Christine Spadola, Danielle B. Groton, Kerry Littlewood, Cassie Hilditch, Shanna Burke, Suzanne M. Bertisch

Faculty Research, Scholarly, and Creative Activity

Social workers are often front line behavioral health providers for underserved populations, many of whom experience sleep disturbances. Inadequate sleep presents a public health challenge and is associated with many adverse physical health and mental health consequences. Social workers are uniquely positioned to promote sleep health among individuals experiencing health inequities. However, sleep is rarely included as part of the curricula in social work programs in the U.S. We conducted qualitative formative research to investigate social work students’ perceptions of sleep education and desired sleep learning objectives. Twenty-five social work students were recruited via a listserv e-mail to participate in …

Principals’ Knowledge Of Trauma-Informed School Practices, Elsa Leyhe

Dissertations and Theses @ UNI

Trauma has become a larger issue in schools, and it is necessary for school administrators, specifically principals, to be fully aware of and equipped to deal with trauma in the student body. There is limited quantitative research on what principals currently know about trauma and trauma-informed practices. To help fill this need for more quantitative data, this research study surveyed principals in two Midwest states to address the following questions: To what extent do principals know about traumainformed care in schools? Did the principals receive any training on trauma-informed care in their graduate/certification programs? Did they seek training on their …

Boundary Lines Crossed? Seeking Honor After The Vietnam War Took Their Sons, Hannah Ackerman

Dissertations and Theses @ UNI

On June 3 1969, a Navy destroyer, USS Frank E. Evans DD-754 and seventy-four Evans sailors who were serving on her were killed in an accident with the Australian aircraft carrier, HMAS Melbourne, in the South China Sea. Family members would later discover their names were not inscribed on the Vietnam Veterans Memorial Wall in Washington, D.C. due to criteria which disqualified them. Facts of the Evans case to determine if the names of 74 Evans sailors rightfully belong on the Wall are examined. Continuing legislative efforts by the Evans Association to put the names on the Wall and other …

Understanding Student Perceptions Of Supplemental Instruction: Student Perceptions Of Supplemental Instruction Implemented In Order To Overcome Perceived Skill Deficits, Andrew Miehe

Dissertations and Theses @ UNI

Supplemental instruction has become so prevalent that it is simply a thing educators do to students without the students’ input or their understanding of its purpose. This prevalence combined with a lack of understanding on the part of the students could create problems around programmatic success and student motivation in addition to the potential of limiting access to coursework. Due to the fact that there is not an abundance of research focused on the student perceptions of supplemental instruction there is consensus that this perspective is often absent despite its critical role (Yazzie-Mintz & McCormick, 2012).

The proliferation of supplemental …

The Pandemic-Uncanny: Self-Estrangement And Environment In Out There And Bliss Montage, Kersten Khaley

Dissertations and Theses @ UNI

COVID-19 was declared a pandemic by the WHO on March 11, 2020. The COVID-19 Public Health Emergency lasted from January 30, 2020, to May 11, 2023. During this time, abundant literature across disciplines began appearing, assessing the pandemic experience and aftermath. However, there needs to be more investigation and application of the term uncanny in the pandemic experience and literature.

Two short story collections, Out There by Kate Folk and Bliss Montage by Ling Ma, both published in 2022, are works of pandemic literature demonstrating the pandemic's inherent uncanniness and the human experience. The term pandemic-uncanny represents an inherent attachment …

A Graduate Recital In Piano, Christine Compton

Dissertations and Theses @ UNI

Christine Compton presented a full graduate piano recital on Monday, November 6th, 2023. The recital was presented at 6:00 p.m. in Davis Hall in the Gallagher-Bluedorn Performing Arts Center at the University of Northern Iowa in Cedar Falls, Iowa. This recital was given in partial fulfillment of the Master of Music degree in Piano Performance and Pedagogy. It consisted of works by Johann Sebastian Bach, Franz Schubert, Frédéric Chopin, and Claude Debussy. This abstract contains further discussion of performed works.

Restorative Justice Diversion As A Structural Health Intervention In The Criminal Legal System, Thalia Gonzalez

Faculty Scholarship

No abstract provided.

Climatic Stress Decreases Tick Survival But Increases Rate Of Host-Seeking Behavior, Caleb Nielebeck, Sang Hyo Kim, Antonio Pepe, Lucian Himes, Zachary Miller, Sophia Zummo, Mary Tang, Javier D. Monzón

All Faculty Open Access Publications

Ticks are vectors of many diseases and are expanding in geographic distribution. However, how ticks will fare in their new environments, where they may experience stressful climatic conditions at the expansion front, remains unclear. Since there is a trade-off in ticks between behaviors that promote longevity and behaviors that promote reproduction, we hypothesized that extreme climatic stress reduces the survivorship of ticks but increases the frequency of tick host-seeking behavior, or questing. Here, we used a novel method to simulate climatic stress on individual ticks of three species—Amblyomma americanum, Dermacentor variabilis, and Ixodes scapularis—to evaluate their survival, physiology, and questing …

Nohwi Nadeesh Diyih: Honoring Indigenous Health Through Research, Evaluation, And Policy, Danya S. Carroll

Theses and Dissertations

American Indian and Alaska Native (AI/AN) communities in the United States (US) represent culturally rich food landscapes, traditions, and languages. Food access remains a public health issue in AI/AN communities that is influenced by a myriad of factors. Indigenous food cultures and Indigenous languages are also underappreciated factors in the health of AI/AN communities. This dissertation in practice is guided by both the Social Ecological Model (SEM) and Indigenous Evaluation Framework (IEF) Model with the intent of highlighting multilevel culturally aligned approaches to promoting AI/AN health through food access and Indigenous languages. Specifically, this dissertation in practice sought to platform …

The Use Of Cyber Media In Hybrid Warfare: Narrative Stories From The Front Lines; Proposing A New Gatekeeping Theory, Hussain Almalki

Theses and Dissertations

This study used a qualitative narrative approach to investigate the experiences of journalists operating in the context of hybrid warfare across several global regions. The objective of this study is to ascertain the many problems and hazards encountered by numerous journalists who are subjected to pursuit, censorship, harassment, abduction, incarceration, or fatality daily. Furthermore, the objective of this study is to comprehend the ethical and individual incentives that have driven journalists to venture into and remain in regions of violence. Lastly, this study aims to comprehend the utilization of cyber media by journalists in reporting on instances of violence and …

Environmental Toxicity Of Isoxazoline Drugs On Non-Target Species, Haley M. Cooper

Theses and Dissertations

Lyme disease affects tens of thousands of people every year in the United States, causing serious illness and even death. It is caused by the bacterium, Borrelia burgdorferi, through infected black-legged tick bites. The range of these ticks is expanding, causing Lyme disease cases to increase. Considerable effort has been put toward research and eradication of Lyme disease, with limited success. Isoxazoline drugs, commonly used to prevent flea and tick infestations in dogs, could be dispatched in the field to keep black-legged ticks off the reservoir host of Lyme disease, the White-footed mouse. Little research has been done on …

Dietary Nitrate Supplementation Enhances Performance And Speeds Muscle Deoxyhaemoglobin Kinetics During An End-Sprint After Prolonged Moderate-Intensity Exercise, Samantha N. Rowland, Mariasole Da Boit, Rachel Tan, George P. Robinson, Emma O’Donnell, Lewis J. James, Stephen J. Bailey

All Faculty Open Access Publications

Short-term dietary nitrate (NO3−) supplementation has the potential to enhance performance during submaximal endurance, and short-duration, maximal-intensity exercise. However, it has yet to be determined whether NO3− supplementation before and during submaximal endurance exercise can improve performance during a short-duration, maximal-intensity end-sprint. In a randomised, double-blind, crossover study, 9 recreationally active men ingested NO3−-rich (BR: 8 mmol NO3−/day) and NO3−-depleted (PL: 0.75 mmol NO3−/day) beetroot powder for 7 days. On day 7, participants completed 2 h of moderate-intensity cycling, which immediately transitioned into a 60 s maximal-intensity end-sprint, with supplements ingested 2 h before and 1 h into the moderate-intensity …

Unchoreographed Dance: Trust And Venture Into Vulnerability—Building A Plural, Organic, And Recursive Collective, Miryam Espinosa-Dulanto, Eunice Lerma, Karin A. Lewis, Vejoya Viren

Bilingual and Literacy Studies Faculty Publications

In this autoethnography, we—four Hispanic Serving Institution colleagues at the USA–Mexican frontera—share our process of building a collective where a plural, organic, vulnerable, and recursive space was created. In this space, through readings, conversations, feedings, discussions, and memories, un/anticipated stories emerge…in our unchoreographed writings, we whirl, twirl, collide, and craft our collective space, which was at once chaotic, cathartic, and sustaining.

Low-Fidelity Design Optimization And Parameter Sensitivity Analysis Of Tilt-Rotor Evtol Electric Propulsion Systems, Tyler Critchfield, Andrew Ning

Faculty Publications

Urban air mobility requires a multidisciplinary approach to tackle the important chal- lenges facing the design of these aircraft. This work uses low-to-mid fidelity tools to model rotor aerodynamics, blade structures, vehicle aerodynamics, and electric propulsion for a tilt-rotor electric vertical takeoff and landing (eVTOL) aircraft. We use gradient-based design optimization and extensive parameter sensitivity analysis to explore the design space and complex tradeoffs of tilt-rotor distributed electric propulsion systems.

Aerostructural Predictions Combining Fenics And A Viscous Vortex Particle Method, Ryan Anderson, Andrew Ning, Ru Xiang, Sebastiaan P. C. Van Schie, Mark Sperry, Darshan Sarojini, David Kamensky, John T. Hwang

Faculty Publications

Electric Vertical Takeoff and Landing (eVTOL) aircraft experience complex, unsteady aerodynamic interactions between rotors, wings, and fuselage that can make design difficult. We introduce a new framework for predicting aerostructural interactions. Specifically, we demonstrate the coupling of a finite element solver with Reissner-Mindlin shell theory for computing deflections and a viscous vortex particle for capturing wakes. We perform convergence studies of the aerodynamics and the coupled aerostructural model. Finally, we share some preliminary results of the dynamic aeroelastic response of Uber’s eCRM-002 main wing, and share some qualitative observations.