Digital Commons Network^™

Dr. Luc Beaudoin Faculty Spotlight, Rachel Jaeger, Nicole Doris

DU Undergraduate Research Journal Archive

An interview with Dr. Luc Beaudoin of the University of Denver's Department of Gender, Women’s, and Sexuality Studies.

Dr. Alison Krӧgel Faculty Spotlight, Rachel Jaeger

DU Undergraduate Research Journal Archive

An interview with Dr. Alison Krӧgel of the University of Denver's Department of Spanish Language, Literary & Cultural Studies.

Dr. Steven Iona Faculty Spotlight, Rachel Jaeger

DU Undergraduate Research Journal Archive

An interview with Dr. Steven Iona of the University of Denver's Department of Physics and Astronomy.

Du Undergraduate Showcase Abstracts: Research, Scholarship, And Creative Works, Kabe Aberle, Nadia Kako, Kateri Mcrae, Brooke Agulnek, Sky Palmon, Yasmine Ramirez, Francisca Aguirre Beltran, Ashley Juarez, Bridget Kim, Tessa Appel, Sterling Kerr, Spencer Ingley, Gabe Meyer, Robin Tinghitella, Dale Broder, Lily Baeza, Chloe Beers, Julia Coakley, Whitney Kelsey, Sydney Gainforth, Gabi Wing, Audrey Martin, Aaliyah Amore Berry, Brooke Watley, Kiruthika Venkatesan, Rachel Bienstock, Annabella Brotherston, Madison Bryant, Mia Burgener, Emma P. Lieb, Rachel A. Johnson, Jennifer L. Hoffman, Kania Campbell, Kiena Campbell, Courtney Cassidy, Sage Krzyzkowski, Maddox Jones, Skylar Abookire, Luke Hawkins, Sunnah Yoon, Andrea Chu, Yan Qin, Nyah Cubbison, Brian Gearity, Daniel Mcintosh, Mariely Cruz, Edward Garrido, Grady Dionne, Nicole Doris, Lyndsie Salvagio, Ann-Charlotte Granholm-Bentley, Anna Dymov, Hannah Eckert, Gabrielle Welsh, Erica Larson, Charlie Ernst, Anna Zhou, Sarah Watamura, Larissa Fedorovich-Klein, Georgie Fields, Kimberly A. Guevara, Aven Mccall, Ben Peltier, Feruz Yahia, Patrick Flores, Jadyn Floyd, Sophia Forcier, J. Von R. Monteza, Peter Sokol-Hessner, Gwendolyn Geiger, Scott Nichols, Camryn Gunter, Kendal Hengst, Charlie Bednarz, Issy Garside, Addison Baker, Rachel Mina, Brooke Hermanson, Amanda Klingler, William Highfill, Sydney Jaques, Kerstin Lewey, Allison Grossery, Daniel Linseman, Ethan Lim, Jagger Livengood, Owen Mantelli, Gabby Pappas, Abby Mcdonald, Madeleine Dierking, Eve Miller, Emma Loeber, Anna Marlow, Michael Kerwin, Ella Mathews, Hillary Hamann, Khadija Mohamed, Vivian Nguyen, Gabri Notov, Ifunayachi Ogbonna-Ukuku, Sunil Kumar, Charles Baysah, Sarah Olson, Don Sullivan, Anna Paradiso, Jay Parrish, Mira Pronobis, Alisha Pravasi, Kerstin Haring, Diego Ramirez, Christopher Reardon, Juliana Ramirez, Casey Doherty, Ella Kestner, Teagan Weindel, Cate Billings, Pablo Torre-Walter, Lucy Rand, Samantha Reynolds, Mark Siemens, Khadeeja Rashid, Laine Satterlee, Piper Heilbronner, Lily Pound, Ben Whitehurst, Anna Respet, Lizzie Lesoing, Sydney Hertel, Aya Saad-Masri, Brooke Ballenger, Max Proske, Hannah Rosenberg, Ellia Nakahara, Sophia Espinoza, Ivan Woolhouse, Simon Ruland, Gorkem Er, Timothy Sweeny, Melaku Saketa, Michela Schenk, Maren Lynch, Madi Hamm, Grace Schroeder, Michelle Rozenman, Rana Seif, Jackson Hall, Marisela Simental, Daniel Paredes, Aaron Mena, Preston Spaan, Evelyn Stovin, David Andrew Swartz, Anh Tran, Daniel Pittman, Luke Farchione, Emily Boyer, Ukari Verner, Lacey Conrad, Jonathan Velotta, James Weiner, Jagger Gossett, Noah Sherry, Sam Proud, Ben Block, Avi Narayana, Zoey Weiss, Alyssa Wilson, Gabrielle Walsh, David Zonana, Keely Wright, Kena Riveria, Lillybelle Deer, Jena Doom, Elysia Davis, Isabelle Yaremenko, Caitlyn Young

DU Undergraduate Research Journal Archive

Abstracts from the DU Undergraduate Research Showcase.

Louis Pasteur: The Man Who Said, "Science Brings Men Closer To God", Alan L. Gillen, Adam Russell

Faculty Publications and Presentations

July 6, 2025, marks the 140-year anniversary of the first successful treatment of the rabies virus, discovered by Louis Pasteur. Louis Pasteur’s contributions and reputation are ever prevalent today, with “pasteurized” products being the signature of his legacy in microbiology. Through the creation of the “pasteurization” process (the gentle heating of food and drink products to eliminate pathogens), Louis Pasteur eloquently stated his motive for scientific discovery: “Man’s first look at the universe discovers only variety, diversity, multiplicity of phenomena. Let this gaze be enlightened by science . . . and simplicity and unity shine everywhere.” Ultimately, Pasteur’s work sought …

Is Nil Woke?, Tan T. Boston

Loyola of Los Angeles Law Review

NCAA football and men’s basketball cumulatively receive almost one hundred percent of intercollegiate name, image, and likeness (NIL) compensation. NIL exceptionalism, however, is not the only distinguishing factor for these two sports. They are also distinctively racially and economically diverse in comparison to the dozens of other NCAA sports. Thus, demographically, NIL produces outcomes that align with so-called ‘woke’ policies. Although almost all states support NIL, an increasing number actively oppose woke policies. In fact, anti-woke backlash served as the impetus for recent anti-woke legislation (AWL) that, for example, bars funding for diversity, equity, and inclusion initiatives in higher education. …

Coordinating Instruments For Multi-Messenger Astrophysics, Daisy Wang, Ye Htet, Marion Sudvarg, Roger Chamberlain, Jeremy Buhler, James Buckley

Computer Science Faculty Research & Creative Works

In multi-messenger astrophysics, signals of multiple types (e.g., gravitational waves, neutrinos, electromagnetic waves) are combined in an effort to learn more about the observed phenomena of interest. The Advanced Particle-astrophyics Telescope (APT) is a mission concept for a space-borne instrument that detects gammaray bursts (GRBs) omnidirectionally, facilitating multi-messenger observations by identifying and localizing celestial events of interest. Here, we describe the on-instrument computations for APT and its Antarctic Demonstrator (ADAPT) as well as techniques for follow-up observations of transient events.

Hacking Generative Ai, Ido Kilovaty

Loyola of Los Angeles Law Review

Generative AI platforms, like ChatGPT, hold great promise in enhancing human creativity, productivity, and efficiency. However, generative AI platforms are prone to manipulation. Specifically, they are susceptible to a new type of attack called “prompt injection.” In prompt injection, attackers carefully craft their input prompt to manipulate AI into generating harmful, dangerous, or illegal content as output. Examples of such outputs include instructions on how to build an improvised bomb, how to make meth, how to hotwire a car, and more. Researchers have also been able to make ChatGPT generate malicious code.

This Article asks a basic question: do prompt …

Conflicting Social Information And Its Impact On Sentence Comprehension In Young Adults With Dld: An Eye Tracking Study, Ansley Davis

USF Tampa Graduate Theses and Dissertations

Individuals must recognize linguistic and non-linguistic social cues to resolve contextual ambiguities in their conversations. When the linguistic and social cues match, sentence processing is facilitated. However, conflicts between linguistic and social stimuli (i.e., incongruency) can lead to prediction errors which slow sentence processing. Limited research has explored the social cognition conflict resolution skills in individuals with Developmental Language Disorder (DLD) despite their documented emotion processing deficits. This study considers the role of social prediction processing in adults with DLD as they engage in a social cognition conflict resolution task.

Young adults with DLD (n=29) and typically developing (TD) peers …

Machine Learning Prediction Of Urban Heat Island Severity In The Midwestern United States, Ali Mansouri, Abdolmajid Erfani

Michigan Tech Publications

Rapid population growth and urbanization have greatly impacted the environment, causing a sharp rise in city temperatures—a phenomenon known as the Urban Heat Island (UHI) effect. While previous research has extensively examined the influence of land use characteristics on urban heat islands, their impact on community demographics and UHI severity remains unexplored. Moreover, most previous studies have focused on specific locations, resulting in relatively homogeneous environmental data and limiting understanding of variations across different areas. To address this gap, this paper develops ensemble learning models to predict UHI severity based on demographic, meteorological, and land use/land cover factors in Midwestern …

Community Health Workers: Key To Decreasing Food Insecurity In Pregnant Individuals, Linda Waggener Dnp

Doctor of Nursing Practice Scholarly Projects

Objectives: Food insecurity (FI) in pregnant individuals (PI)s is a global threat to birthing individuals and fetuses with potential immediate and intergenerational impacts on family and community. Community Health Workers (CHWs) facilitate support including food resources for FIPIs. The Family Fresh Rx (FFRx) program, within Food as Medicine (FaM) model provides fresh fruits and vegetables, optimize nutrition, and mitigates threats to health. This Doctor of Nursing Practice (DNP) Quality Improvement (QI) project’s two objectives were CHWs’ FFRx program and referral process satisfaction evaluation through a pre, post, and four-week post refresher presentation (RP) modified System Usability Scale (mSUS) …

Educating Healthcare Providers To Prevent And Mitigate The Effects Of Zoom Fatigue, Andrea Lima

Doctor of Nursing Practice Scholarly Projects

Zoom Fatigue (ZF), or physical and neuropsychological responses to excessive videoconferencing (VC), increased during the COVID-19 pandemic. Like burnout, ZF can compromise patient safety by causing decreased job satisfaction, social isolation, disrupted focus, and difficulty empathizing with patients. This Plan-Do-Study-Act quality improvement project aimed to assess feelings about VC, raise awareness of the adverse effects of overuse, and empower primary care providers (PCPs) to improve their work experiences. A group of on-site PCPs at a tertiary care medical center in the Southwest, who continued holding exclusive virtual team meetings after the pandemic, was asked to complete the 15-question Zoom Exhaustion …

Speak Now With The Courage To Confront: An Educational Intervention To Address Bullying, Dominique Desiree Gomez

Doctor of Nursing Practice Scholarly Projects

Abstract

Background: Nurse-to-nurse bullying is a critical issue within the nursing profession, impacting close to half of all nurses. This phenomenon, articulated by the phrase "nurses eat their young," detrimentally influences employee retention, job satisfaction, morale, and ultimately, patient care. Furthermore, nurse-to-nurse bullying significantly affects the well-being of nursing professionals, particularly targeting novice nurses. This targeting raises substantial concerns regarding their retention, as many consider leaving the profession within their initial years of practice due to experiences of bullying. The educational intervention project titled “Speak Now with the Courage to Confront” is designed to mitigate bullying among novice nurses through …

Psychopharmacological Therapy Positively Modulates Disease Activity In Inflammatory Bowel Disease: A Systematic Review, Federica Di Vincenzo, Antonio Maria D'Onofrio, Angelo Del Gaudio, Elena Chiera, Gaspare Filippo Ferrajoli, Francesco Pesaresi, Alessio Simonetti, Marianna Mazza, Georgios Demetrios Kotzalidis, Mauro Pettorruso, Giovanni Martinotti, Loris Riccardo Lopetuso, Antonio Gasbarrini, Gabriele Sani, Gionata Fiorino, Franco Scaldaferri, Giovanni Camardese

Faculty, Staff and Students Publications

Depression, anxiety, and perceived stress are common comorbidities in patients with inflammatory bowel disease (IBD) and may negatively influence the disease course. Likewise, severe IBD may contribute to the development or worsening of psychiatric symptoms. Despite the established relevance of the gut-brain axis and frequent use of psychotropic medications in IBD patients, limited evidence exists regarding the effects of psychiatric treatments on gastrointestinal disease activity. Therefore, the aim of this systematic review is to evaluate the effectiveness of psychiatric therapies on gastrointestinal symptoms and disease activity in patients with IBD. The work was conducted in accordance with PRISMA guidelines. Searches …

Dopamine Partial Agonists In Pregnancy And Lactation: A Systematic Review, Alexia Koukopoulos, Delfina Janiri, Miriam Milintenda, Sara Barbonetti, Georgios D Kotzalidis, Tommaso Callovini, Lorenzo Moccia, Silvia Montanari, Marianna Mazza, Lucio Rinaldi, Alessio Simonetti, Mario Pinto, Giovanni Camardese, Gabriele Sani

Faculty, Staff and Students Publications

Background/Objectives: Dopamine partial agonists are drugs initially developed to treat schizophrenia, seeking a double effect of increased dopaminergic transmission in the prefrontal cortex and decrease in the accumbens/striatum. Of these drugs, aripiprazole, brexpiprazole, and cariprazine are currently marketed and used in schizophrenia spectrum and mood disorders. It is debated whether patients with psychiatric disorders becoming pregnant should discontinue or continue their antipsychotic treatment despite some risks for the fetus, i.e., whether it is worse to have an untreated disorder or treating it with drugs. The safety of drugs for mother and baby extend from pregnancy to the postpartum, when …

Where The Fog Hangs: An Interview With Elaine Sheldon Mcmillion On Appalachia, Filmmaking, And The Power Of Small Acts, Elaine Mcmillion Sheldon, Scott C. Mcdaniel

Critical Humanities

An Interview with Elaine Sheldon McMillion

Fire In The Hole: Appalachia’S Elemental Narrative In Harlan County, Usa And King Coal, Somak Mukherjee

Critical Humanities

In Elaine McMillion Sheldon’s documentary King Coal (2023) coal is being referred to as a matter that is “not dirty or clean, but elemental.” The acclaimed film centers on the complex histories and cultures of coal in Central Appalachia, based on the perspective of Sheldon, a coal miner’s daughter, and a West Virginia native. The elemental nature of coal is explored in the film by situating coal less as a resource and more as a mythic foundation for the community's cultural history. This article puts King Coal in conversation with Barbara Kopple's seminal Harlan County, USA (1976) which narrates the …

Appalachian Archipelagos: "Writing From Measureless Location” In C.S. Giscombe’S Geopoetics, Jay Butler

Critical Humanities

This essay begins with a speculative gesture: what if we read Appalachia not as a bounded, landlocked region, but as an archipelago—where coherence lies not in contiguity, but in multiplicity and geopoetic drift? Drawing on the poetry of C.S. Giscombe, which spans the Caribbean to Appalachia and unsettles geographic conventions by inhabiting “measureless location” – not as a metaphor but as a method, materially grounded yet elusively meaningful – and guided by R.A. Judy’s Sentient Flesh and its theory and practice of para-semiosis and poiesis-in-black, this essay follows Giscombe’s pragmatic and prismatic geopoetics as it upends dominant frameworks of …

Planetary Thinking: Hellbenders As Emissaries Of Appalachia, Tierra R. Curry

Critical Humanities

Hellbenders are prehistoric salamanders that have thrived in cold rivers since before the continents divided. Once found throughout Appalachian watersheds, due to exploitation and habitat degradation only a few dozen healthy populations survive. Monstrous yet fascinating, hellbenders were often reviled historically, but in recent decades they have gained iconic status and are now celebrated as charismatic indicators for clean rivers. Hellbenders are symbols of the wild because of their ancient history, elusive nature, and contribution to ecosystem resilience. The same forces that drove the decline of these amphibian sentinels have sacrificed public health in Appalachia. Their demise echoes the struggle …

“Here’S To The Long Haul: Dark Green Religion And Planetary Thinking In Appalachian Environmental Movements”, Joseph Witt

Critical Humanities

Environmental humanities scholars have worked to develop alternative frameworks for understanding and relating to Earth’s systems in the hope of reforming the exploitative and extractive practices and attitudes characteristic of the Anthropocene. For example, Dipesh Chakrabarty argued that addressing climate change necessitated appreciating the entanglements between global (human) and planetary (Earth systems) scales. While Chakrabarty noted that ancient and Indigenous cultures may have retained approaches necessary for this work, he was skeptical of the ability of modern secular intellectual traditions focused on global justice perspectives to ultimately facilitate a planetary non-anthropocentric ethic. However, by only briefly engaging with themes of …

Planetary/Peripheral Appalachia, Matthew Halm

Critical Humanities

One of the characters in William Gibson’s science fiction novel The Peripheral describes the timeline-manipulating technology around which the story turns as a way of “third-worlding” the past. By sending information back and forth across time, the users of the technology, in our future, outsource work to inhabitants of their past (our near-present). An entire world becomes the “third world” for another world, home to cheap labor and expendable resources. The characters this happens to in the novel live in Appalachia, a choice that works in part to ground the otherwise cosmic scale of timeline manipulation and global catastrophe while …

Estate Planning: Significant Recent Developments Concerning Estate Planning (Part Iii), Byrle M. Abbin, David K. Carlson

Tax Adviser

No abstract provided.

Tax Trends, E. S. Linett

Tax Adviser

No abstract provided.

Tax Trends, E. S. Linett

Tax Adviser

No abstract provided.

Taxation Of Group-Term Life Insurance: Sec. 79 History, Denise Lamaute

Tax Adviser

No abstract provided.

Onset Of The Messinian Salinity Crisis: Insights From Molecular Organic Geochemistry, Albert Permanyer, Michael A. Kruge, Luis Gibert

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

The Messinian Salinity Crisis (MSC) generated extensive anoxic sediments under the evaporitic deposits in marginal Mediterranean basins. In an interdisciplinary approach combining field work with multiple laboratory techniques, the oil source rock potential and biomarkers of pre-evaporitic Messinian sediments from the Caltanissetta Basin (Sicily) were evaluated using Rock-Eval pyrolysis, gas chromatography-mass spectrometry, isotopic analysis and optical and electron microscopy. Organic-rich samples from the 45 m Serra Pirciata section consist of cycles of diatomaceous and carbonate layers alternating with organic shales of variable TOC. The organic matter is mostly optically amorphous, increasing in content upwards in the section. Of the 43 …

Latine Students’ Stem Identity Development: Reflecting On Implicit Biases, Imposter Syndrome, Self-Efficacy, And Support Systems, Alyssa G. Cavazos, Valerie Leija, Javier Cavazos Vela

Writing and Language Studies Faculty Publications

This study used an equity ethic framework and a STEM identity model to contextualize and understand Latine students’ perceptions of STEM identity development. The purpose of this study was to investigate how Latine undergraduate students who engaged in STEM coursework perceived their learning experiences and stories of resilience through an equity ethic framework. Data were collected through interviews with 19 Latine college students attending a Hispanic-Serving Institution. Findings revealed the following themes related to Latine students’ STEM identity development and lived experiences in STEM coursework: implicit biases, imposter syndrome, self-efficacy, and support system and resources. Findings highlight the need for …

Exploring Sex-Specific Clinical Features In Chinese Patients With Takotsubo Syndrome, Hong-Yi Duan, Ling-Lin Wang, Ling-Chun Lyu, Zhen-Hua Shi, Xiao-Ping Lin, Zheng-Yang Yu, Guo-Hua Fan, Jing Chen, Xin-Hong Yang, Wei Deng, Chang-Wu Xu, Yan Huang, Qing Zhou, Jin-Ling Chen, Hong-Ning Song, Dong Hu, Jin-Qiu Liu, Hector Barajas-Martinez, Charles Antzelevitch, Kan Liu, Hong Jiang, Dan Hu

Department of Medicine Faculty Papers

BACKGROUND: Takotsubo syndrome (TTS) is considered as a transient acute heart failure syndrome predominant in females. However, data on Chinese TTS patients are limited. Therefore, this study aimed to investigate the clinical characteristics of Chinese TTS patients, identify prognostic markers.

METHODS: A total of 258 TTS patients were enrolled. Data on clinical characteristics and in-hospital major adverse cardiovascular events (MACE) were collected and analyzed. The latter included severe heart failure, shock, malignant arrhythmia, and death.

RESULTS: The average age of TTS patients was 59.3 ± 19.2 years. Female patients accounted for 68.9%. MACE occurred in 41.4% of patients during hospitalization. …

Exploring Sex-Specific Clinical Features In Chinese Patients With Takotsubo Syndrome, Hong-Yi Duan, Kan Liu, Et Al.

2020-Current year OA Pubs

BACKGROUND: Takotsubo syndrome (TTS) is considered as a transient acute heart failure syndrome predominant in females. However, data on Chinese TTS patients are limited. Therefore, this study aimed to investigate the clinical characteristics of Chinese TTS patients, identify prognostic markers.

METHODS: A total of 258 TTS patients were enrolled. Data on clinical characteristics and in-hospital major adverse cardiovascular events (MACE) were collected and analyzed. The latter included severe heart failure, shock, malignant arrhythmia, and death.

RESULTS: The average age of TTS patients was 59.3 ± 19.2 years. Female patients accounted for 68.9%. MACE occurred in 41.4% of patients during hospitalization. …

Hikikomori Risk In The Uk, Gregory Gorman, Alison Bacon, Jon May, Stephen Minton

School of Psychology

Background: Hikikomori syndrome involves voluntary withdrawal from social life, school and work, with onset typically in young adulthood. Hikikomori risk has not been examined in the UK, and these studies aimed to validate and refine the Hikikomori Risk Inventory-24 (HRI-24) screening tool in UK young adults. Methods/Results: In Study 1, participants (n = 341) completed the HRI-24. Item analysis and confirmatory factor analysis resulted in a shorter 13-item HRI (HRI-13), which demonstrated a perfect correlation with the full HRI-24. Both the HRI-13 and HRI-24 showed strong convergent and divergent validity, correlating with depression, anxiety, avoidant coping and negative early life …