Digital Commons Network^™

Mapping Glams: Creating A National Dataset Of Glams To Develop A Categorical Climate-Change Risk Assessment Scale, Edward Benoitiii, Jill Trepanier, Jennifer Vanos, Emily Fisher, Kaitlyn Bailey, Annie Waddell, Haley Moore, Mandy Hatman, Mary Sidwell, Symonne Russell, Virginia Seger, Paige Boutte, Amanda Latta, Zoe Mohammad, Kyriel Felton, Erin Deliman, Breanna Benson-Pearce, Wendy Johnson, Allyson Russell, Baillie Pretzer, Christopher Reeder, Melissa Mcconnell, Lisa Dahlke, Kaitlynn Melear, Lillian Bodi, Savannah T. Lyle, Zach Lannes, Gwen L. Wells, Benjamin A. Teincuff, Jason M. Straight, Tiffany Rockwell, Shane T. Manthei, Jennifer L. Benner

Faculty Publications

Introduction. The PROTECCT-GLAM project aims to assess and address climate risks for U.S. galleries, libraries, archives, and museums (GLAMs). The project team began with creating a national dataset of GLAMs. Method. The project team used existing datasets that required different auditing and manipulation techniques to align its data. Following the data normalization, the master file included 77,960 entries. Analysis and Results. The project team used ArcGIS Pro to analyze a dataset of galleries, libraries, archives, and museums (GLAMs) for risk from sea level rise, finding 16,877 GLAMs within 30 kilometres of the U.S. coast, with California, New York, Maryland, Florida, …

Vertebrate Fossils Of Louisiana, Suyin Ting, Lorene E. Smith, Connor D. White, Irene Martí Gil

Special Publications of the Museum of Natural Science

No abstract provided.

Chemical Composition And Cardiorespiratory Health Effects Of Fine Particulate Matter (Pm2.5) From Ambient Sources And Gunshot Residue: Investigating The Role Of Rage-Driven Inflammation And Oxidative Stress, Samuel Cole Smith

Electronic Theses and Dissertations

Approximately 30 million people in the U.S. use firearms for recreation or occupation annually. The discharge of firearms releases a complex chemical mixture into the breathing zone of the individual. Historically the primary concern of this exposure was the inhalation of lead (Pb), however gunshot residue (GSR) is composed of inorganic and organic components that are understudied in regards to airborne concentrations and health relevance. In addition to chemical composition, GSR released into the air is composed of various size particles from unburnt propellent and projectile fractionation. A size fraction of major health concern is particulate matter less than 2.5 …

Leveraging The Zebrafish Model For The Study Of Human Health Impacts Of Particulate Matter Exposure: Exploring Biological Effects Of Fuel Source Emissions, Autism Spectrum Disorder-Like Behaviors, And Molecular-Level Reproductive Impacts, Shayla Victoria

Electronic Theses and Dissertations

Particulate matter (PM) is the solid and liquid portion of air pollution that can be found at various size fractions, including PM2.5, which is 2.5 μm or smaller in aerodynamic diameter. PM is a complex mixture, containing a wide variety of chemical constituents, including inorganic compounds (heavy metals), organic compounds (polycyclic aromatic hydrocarbons), and pesticides, that have been individually linked to human health impacts. These include cardiovascular and respiratory conditions, but due to its small size and chemical composition, PM has the ability enter into systemic circulation and cause dysregulation of other physiological processes, such as neurodevelopment and reproduction, which …

Temporal Variation In Microbial Extracellular Enzyme Activity Along The Mississippi Gulf Coast, Jacqueline Pavlovsky

Electronic Theses and Dissertations

Microbial extracellular enzymes play critical roles in the degradation of organic matter and mineralization of nutrients in marine systems, yet few studies have examined how enzyme activity varies over short-and long-term timescales in nearshore coastal environments. In this study, I assessed day-to-day, week-to-week, and month-to-month variation in the activity of three hydrolases (phosphatase, β-glucosidase, N-acetylglucosaminidase) in seawater and sand at five beaches along the Mississippi Gulf Coast. In addition, the activity of two oxidases (phenol oxidase, peroxidase) was assayed in sand, and environmental factors determined at each site. Seawater enzyme activity showed more variation over time than between beaches and …

Study Of The Ultrasonic Properties Of A Tissue-Mimicking Phantom Of Human Brain, Utsab Acharya

Electronic Theses and Dissertations

Preparing tissue-mimicking phantoms for brain ultrasound studies presents unique challenges due to the need to replicate the complex acoustic properties of cerebral tissue. Human brain tissue exhibits a speed of sound typically between 1520 and 1540 m/s, an attenuation coefficient ranging from 0.58 to 2.42 dB/cm in the 1–3 MHz frequency range, and a notably low backscatter coefficient between –94 and –82 dB/(cm・sr). Accurately reproducing these parameters simultaneously in a synthetic phantom is difficult because of the naturally low scattering properties of brain tissue and the interdependence of ultrasonic attenuation and scattering mechanisms. Polyvinyl alcohol (PVA) has emerged as a …

Comparative Analysis Of Out-Of-Pocket Expenditures On Authorized Generics And Independent Generics Among Medicare Beneficiaries, Arman Arabshomali

Electronic Theses and Dissertations

Background: Authorized generics (AGs) are essentially brand-name drugs without the brand name on their labeling. AGs are often marketed as cost-saving alternatives to brand-name drugs; however, their impact on patient out-of-pocket (OOP) expenditures compared to independent generics (IGs) remains understudied, especially within Medicare. This study investigates the OOP costs of AGs versus IGs among Medicare beneficiaries with Part D coverage.

Methods: A cross-sectional analysis was conducted using the 5% national sample of Medicare Part D claims data from 2012 to 2020, linked with the FDA’s NDC Directory data to specify Authorized Generics, Independent Generics, and Brands. The study compared OOP …

Don't Let Them In: Our Vampire Stories In The French Quarter, Sela Ricketts

Electronic Theses and Dissertations

This thesis is an exploration of vampires in New Orleans. The reason I have chosen to include the word “Our” in the title is because we created the stories that I am studying. We created, perpetuated, changed, and eventually monetized them. Throughout this paper I discuss how the vampire came to New Orleans and how that same vampire shows up in New Orleans folklore. Then I discuss how the vampire made the jump from urban legend to pop culture. In doing that it gained “humanity”. They were still monstrous, but it was enough humanity to acquire regional identity, a southern …

The Effects Of Validating And Invalidating Responses On Self-Reported Levels Of Anxiety, Leila Sachner

Electronic Theses and Dissertations

Given that validation and invalidation have been linked to internal factors contributing to anxiety disorders, it is important to further explore how validation and invalidation are associated with experiences of anxiety. The current study was designed to assess the association between validation/invalidation and anxiety among college students. Significant omnibus regression models emerged revealing that perceived invalidation accounted for 25.7% of the variance in self-reports of physiological anxiety symptoms and 27.6% of the variance in self-reports of generalized anxiety symptoms. A series of mixed-factorial ANOVAs revealed no main effect of experimental condition on emotional responses (anxiety, anger, arousal, valence), indicating that …

Large Sample Theory For Some New Copula-Based Models, Sahifa Siddiqua

Electronic Theses and Dissertations

This dissertation explores continuous-state stationary reversible Markov chains generated by a new family of absolutely continuous symmetric copulas that have square-integrable densities. We examine and define parameter estimation techniques for the Markov chains generated by the new family of copulas and different marginals. Furthermore, we provide the joint limiting distributions and confidence intervals/regions of these estimators. We also look into the parameter estimation and it’s limiting distributions for bivariate independent data generated by the new family of copula and various marginal distributions. A simulation study using R is proposed to support our findings.

Quantification Of Changes With Combined Shape Mode Analysis And Swimming Simulations, Kelli E. Gutierrez, Becca Thomases, Paulo E. Arratia, Robert D. Guy

Mathematics Sciences: Faculty Publications

Many different microswimmers propel themselves using flagella that beat periodically. The shape of the flagellar beat and swimming speed have been observed to change with fluid rheology. We quantify changes in the flagellar waveforms of Chlamydomonas reinhardtii in response to changes in fluid viscosity using (i) shape mode analysis and (ii) a full swimmer simulation to analyse how shape changes affect the swimming speed and to explore the dimensionality of the shape space. By decomposing the gait into the time‑independent mean shape and the time‑varying stroke, we find that the flagellar mean shape substantially changes in response to viscosity, while …

Synergistic Potential Of Ivermectin And Doxorubicin In Oral Squamous Cell Carcinoma: An In Vitro Investigation, Dalia Ghalwash, Shereen Nader, Rana Tantawy

Dentistry

Background Doxorubicin (DOX) is widely used in cancer therapy, but its role in oral squamous cell carcinoma (OSCC)is limited by resistance and dose-related toxicities. Ivermectin (IVM), an antiparasitic agent with emerging anticancer properties, may enhance DOX efficacy. This study evaluated the effects of IVM alone and in combination with DOX on OSCC cell lines.

Methods In vitro assays, including MTT viability, apoptosis (Annexin V/PI), cell cycle analysis, RT-qPCR of apoptotic, proliferative, and inflammatory markers, and oxidative stress assays, were performed on HN9 and HEp-2 OSCC cell lines, with OEC as control.

Results IVM reduced cancer cell viability in a dose-dependent …

"I’Ll Wait Zero Seconds": Faculty Perspectives On Serials Access, Sharing, And Immediacy, Rachel Elizabeth Scott, Anne Shelley, Chad E. Buckley, Cassie Thayer-Styes, Julie A. Murphy

Faculty and Staff Publications – Milner Library

This study explores how faculty across disciplines access and share scholarly serial content and what expectations they have for immediacy. The authors conducted twenty-five in-depth, semi-structured interviews with faculty of various ranks representing all Illinois State University (ISU) colleges. The findings, presented in the words of participants and triangulated with data from local sources, suggest that faculty use a variety of context-specific mechanisms to access and share serial literature. Participants discuss how they use library services such as databases, subscriptions, interlibrary loan, and document delivery, coupled with academic social networks, disciplinary repositories, author websites, and other publicly available sources to …

Heritability And Shared Environmental Effects Of Brain Diseases In 12,040 Extended Families, Janna I R Dijkstra, Marc Hulsman, Lisa Waterink, Henne Holstege, Charlotte E Teunissen, Wouter F L Christiaansen, Bryan A De Jong, Peter Kochunov, Brian Donohue, Marissa D Zwan, Anouk Den Braber, Lisa Vermunt, Sven J Van Der Lee

Faculty, Staff and Student Publications

Brain diseases have complex patterns of genetic and environmental risk factors, and better understanding of these risks is required for more effective prevention strategies. Participants of the Dutch Brain Research Registry provided detailed information on family structure and occurrence of brain diseases. A total of 12,040 participants (73% female, aged 64.9 ± 11 years) provided information on 101,379 family members (53% female, aged 62 ± 25 years). We estimated heritability (h2) of the nine most common brain diseases using polygenic modeling in SOLAR and assessed variations in h2 through bootstrapping; Alzheimer’s disease (AD) (h2 = …

Being An Inessential Woman: Sexual Fluidity And Migratory Identities In Mohsin Hamid’S Exit West, Dhanya V. Sankar, Sarbani Banerjee

Journal of International Women's Studies

This paper explores the experiences of principal characters in Mohsin Hamid’s novel Exit West, particularly the woman protagonist Nadia, as they battle with displacement and assimilation. The novel highlights the challenges faced by Nadia, a migrant woman, as she navigates through constant mobility and cultural adaptation. This continuous movement engenders a similar fluidity in her sexual orientation as she searches for a home. Nadia represents the “inessential woman” of Elizabeth Spelman’s book of the same name, a woman who is othered by White, middle-class feminists who may view Muslim women as shackled by heterosexuality and religious sanctions. Yet Nadia …

Tawny, Tyrannous Dr. Francia And Carlyle’S Confused South America, Marisa Palacios Knox

Literatures and Cultural Studies Faculty Publications

Scholars have highlighted Thomas Carlyle’s “Occasional Discourse on the Negro Question” (1849) as a point of no return for Carlyle’s descent into a full-throated advocacy of racism, imperialism, and proto-fascism. His 1843 article “Dr. Francia” on the late Paraguayan dictator has garnered much less critical attention than the provocative “Occasional Discourse,” but it simultaneously anticipates the latter essay and offers an alternative representation of Carlyle’s ideas—and Victorian ideas more generally— about shifting categories of race and imperialism before they congealed. Instead of positioning himself as the authoritative interpreter of Francia, Carlyle highlights his own uncertainty, taking as a central premise …

How Inclusive Are Degree Programs In Operations Research And Analytics In The U.S.?, Michael P. Johnson Jr., Tayo Fabusuyi, Elham Hesari, Salina Chu

Public Policy and Public Affairs Faculty Publication Series

Academic programs in colleges and universities in the United States have increasingly embraced principles of equity and inclusion to support student success and diversity within professions. Innovations in diversity, equity, and inclusion (DEI) in university programs require baseline data on students, faculty and administrators, curricula, and programmatic support. A review of data shows that underrepresented groups in the US workforce have limited visibility in operations research and analytics. A review of DEI-related research reveals some relevant insights including a gap in studies specific to operations research and analytics.

To provide evidence in support of DEI initiatives in OR/analytics, we describe …

Acute Strength Training, Not Menstrual Cycle Phase, Increases Lipid Oxidation Rates Following Exercise In Well-Trained, Eumenorrheic Females., Alyssa L. Parten, Abbie E. Smith-Ryan, Eric K. O'Neal, T Scott Lyons, Hunter S. Waldman

Kinesiology

Previous research supports the role of 17-β-estradiol (E₂) and progesterone (P₄) in altering lipid oxidation (LOx) rates during aerobic exercise, but it has yet to be determined if LOx is altered between menstrual cycle (MC) phases following strength training (STR). This study examined post-exercise LOx rates in eumenorrheic females, following a bout of STR during the early-follicular phase (EFP) and mid-luteal phase (MLP). Twenty-two (age: 25.1 ± 5.7, BMI: 24.5 ± 2.7) well-trained females completed a repetition maximum (RM) test for the back squat, bench press, and deadlift. Five sets of 3 repetitions at 80-85% 1RM …

Child Abuse In The Name Of Free Speech: Against Protecting Conversion Therapy As Free Speech, Siobhán Nolan

Seattle Journal for Social Justice

No abstract provided.

Cost-Effective Hierarchical Cobalt Nanostructured Laser-Induced Graphene For Enhanced Uric Acid Detection, Anju Joshi, Gymama Slaughter

Center for Bioelectronics Publications

This study presents an innovative, cost-effective strategy to develop a flexible, enzyme-free biosensor for the sensitive detection of uric acid (UA). Utilizing electrochemically modified cobalt nanostructured on laser-induced graphene electrodes (CoNCs/LIG), this approach surpasses traditional noble metal-based electrocatalysts in sensitivity and affordability. The one-step electrochemical modification method is efficient and straightforward, enabling the uniform deposition of hierarchical flower-like cobalt nanostructures. These structures synergistically enhance the performance of the LIG, resulting in a broad detection range of 5 to 700 µM with a sensitivity of 6.75 µA µM^-¹ cm^-² and a low detection limit of 3.66 µM for UA. …

Nanomaterial-Enabled Enhancements In Thylakoid-Based Biofuel Cells, Amit Sarode, Gymama Slaughter

Center for Bioelectronics Publications

Thylakoid-based photosynthetic biofuel cells (TBFCs) harness the inherent light-driven electron transfer pathways of photosynthesis to enable sustainable solar-to-electrical energy conversion. While TBFCs offer a unique route toward biohybrid energy systems, their practical deployment is hindered by sluggish electron transfer kinetics, unstable redox mediators, and inefficient interfacing between biological and electrode components. This review critically examines recent advances in TBFCs, with a focus on three key surface engineering strategies: (i) incorporation of nanostructured materials to enhance electrode conductivity and surface area; (ii) application of redox mediators to facilitate charge transfer between photosynthetic proteins and electrodes; and (iii) functional exploitation of individual …

Unveiling The Wilis: Exploring Giselle's Slavic Folkloric Origins And The Ramifications Of Essentialized Femininity, Antonia R. Dougherty

Dance (MFA) Theses

Jules Perrot and Jean Coralli’s choreography of Giselle’s wilis continues to influence the essentialized femininity in Ballet Blanc. The folkloric víla origins of the wilis create a direct contradiction to the archetypal ballet woman. The celebrated story of Ballet Blanc’s Giselle conflates the Slavic origins and wili characteristics, while simultaneously abandoning key characteristics of the Slavic víla. Antonia Dougherty’s thesis endeavors to unify these distinct components of the víla and their symbology so that a gender critical analysis of the essentialized femininity of Ballet Blanc’s Giselle may be explored. Perrot and Coralli used the Slavic folkloric víla origins …

Echoes Before Language: A Written Thesis On Movement, Origin, And Becoming, Shadidja Parker

Dance (MFA) Theses

This thesis presents a body-based, lineage-informed approach to movement development into dance, honoring both scientific and spiritual knowledge systems. It engages in a blend of qualitative, embodied, and autoethnographic methods—including dance studies, developmental science, phenomenology, and cultural analysis—to examine how movement emerges, evolves, and carries meaning. Grounded in my lived experience as a dancer, mother, and Black woman, this research frames the body as both a site and source of knowledge. I use my own body as an instrument of movement, memory, and identity, positioning my embodiment as a form of inquiry. The thesis is organized in two parts: a …

Endoneurial Immune Interplay In Peripheral Nerve Repair: Insights And Implications For Future Therapeutic Interventions, Alina Sprenger-Svačina, Martin K R Svačina, Husniye G Otlu, Tong Gao, Kazim A Sheikh, Gang Zhang

Faculty, Staff and Student Publications

The mechanisms underlying axonal injury and repair in peripheral nerves, whether due to traumatic damage or autoimmune neuropathies, are complex and not yet fully understood. Recent research indicates that an orchestrated interplay between damaged neurons, Schwann cells, and especially endoneurial immune cells such as macrophages or T cells is crucial to achieve satisfactory nerve recovery. Following axonal injury, degenerating axons and reactive Schwann cells release chemoattractants and cytokines that recruit immune cells into the endoneurium. Among them, macrophages play a pivotal role by clearing axonal and myelin debris and subsequently creating a pro-regenerative microenvironment that supports axonal outgrowth. There is …

Bumble Bee Population Genetics In Iowa And The Impacts Of Repeated Emergency Management On The Conservation Reserve Program, Michael Mellett

Dissertations and Theses @ UNI

No abstract provided.

Effects Of Climate Change On Fungal Diversity And Function In Streams, Syeda Tasfia Imam

Masters Theses

"This study investigated the impact of climate change, particularly drought, on leaf decomposition and associated fungal and macroinvertebrate communities in freshwater ecosystems. With climate change, streams may experience altered hydrology, leading to shifts in community composition and biogeochemical processes. Fungi decompose organic matter, facilitate nutrient cycling, and support food webs. However, drought can disrupt these processes by reducing water availability, causing declines in fungal diversity and activity. I examined leaf breakdown and associated biota in 13 stream sites across varying hydrologic conditions, from perennial to ephemeral flow patterns. Flow duration varied during the 8-week study. Leaf breakdown was significantly related …

Evaluation Of The Impact Of Secondhand E-Cigarette Aerosols On Ros-Mediated Alterations Of Epigenetic Events: Implications For Copd Pathogenesis And Assessment Of The Efficacy Of Cold Atmospheric Plasma In Degrading Organophosphate Pesticides On Kevlar Materials, Ta-Chun Lin

Masters Theses

"We explored 1) the toxicological impacts of e-cigarette aerosols and 2) the decontamination efficacy of Cold Atmospheric Plasma (CAP) technology over organophosphates. In examining the effects of firsthand and secondhand e-cigarette aerosol exposure on A549 and BEAS-2B lung cells, we observed significant cytotoxicity, increased ROS levels, and epigenetic modifications, including heightened DNA methylation and downregulation of histone deacetylases (HDACs). These molecular alterations may contribute to chronic respiratory conditions, such as COPD, underscoring the health risks of e-cigarette exposure.

We investigated CAP’s effectiveness in degrading organophosphate pesticide (OP) residues on fabric surfaces, revealing that CAP treatment effectively decomposes OPs such as …

Fetal Acidosis Prediction Using Attention Enhanced Convolutional Neural Networks, Anusha Adhikari

Masters Theses

This study explores the integration of spectral mixtures of fetal heart rate (FHR) and uterine contraction (UC) signals to enhance the prediction of fetal acidosis, utilizing the CTU-CHB dataset. Several classification models were trained using two distinct oversampling techniques and inputs, demonstrating that models incorporating spectral mixtures significantly outperform those using raw signals. These models, particularly when combined with convolutional neural networks (CNNs) and attention mechanisms, achieved a notable F1-score of 0.98, with the highest model achieving an area under the Receiver Operating Characteristic (ROC) curve of 0.95. The research employs a variety of techniques including short-time Fourier transform and …

Using Expert Knowledge And Peer Review To Create A Reproducible Process For The Nahrs Nursing Essential Resources List (Nnerl), Rebecca Raszewski, Lorraine Porcello, Alissa V. Fial, Carolyn C. Dennison, Rachel Keiko Stark, Karen S. Alcorn, Sarah Wade

Library Faculty Research and Publications

Background: Librarians have relied on resource lists for developing nursing collections, but these lists are usually in static or subscription-based formats. An example of this is the 26th edition of the Essential Nursing Resources last published in 2012. The Nursing and Allied Health Resources and Services (NAHRS) Caucus Nursing Essential Resources List (NNERL) Task Force has been working on a new list since Fall 2020. The goal of the Task Force is to create a nursing resource list that represents current materials and formats, uses a selection process that is transparent and reproducible, and will be available to a broad …

From Misinformation To Policy Solutions: Teaching Herd Immunity And Vaccine Hesitancy Through Real-World Case Studies Of Measles Outbreaks, Laurieann Klockow

Biomedical Sciences Faculty Research and Publications

Vaccine hesitancy threatens herd immunity, contributing to the resurgence of measles outbreaks. This lesson engages upper-level biomedical science students in analyzing the complex interplay between vaccination rates, herd immunity and vaccine exemption policies through examination of the 2019 New York measles outbreak that threatened the United States’ measles elimination status. Students critically evaluate anti-vaccine misinformation, analyze epidemiological data and develop evidence-based policy recommendations to increase vaccination rates. The lesson combines team-based learning with authentic assessment through vaccine policy development, moving beyond knowledge acquisition and content to building scientific literacy and evidence-based reasoning skills essential for scientifically literate citizens and future …