Digital Commons Network^™

A Unified Pipeline For Network-Based Gene Pattern Discovery, Siddhartha Reddy Pullannagari, Sharlee Climer

Undergraduate Research Symposium

Large-scale genetic datasets from diverse diseases, including cancer and neurodegenerative disorders such as Alzheimer’s disease, provide unprecedented opportunities to study disease pathogenesis and generate hypotheses for drug discovery. However, identifying meaningful genetic interaction patterns within these datasets remains challenging due to combinatorial relationships amongst genes and heterogeneous biological underpinnings across subtypes. This project systematically analyzes a diverse collection of omics datasets (e.g., GSE44076, GSE97810, GSE127711, GSE112679) obtained from the NCBI Gene Expression Omnibus (GEO), spanning multiple biological conditions and data types. We use a unified computational pipeline designed to handle variation in dataset size, structure, and context. The steps in …

Making Indole-Based Drug Ingredients Faster With A Simple Iron Catalyst, Samuel Voell, Eike B. Bauer

Undergraduate Research Symposium

Substituted indoles have significant pharmaceutical relevance and are common building blocks in medicinal chemistry. They are part of many approved drugs across various areas and are also widely explored as leads for antiviral and antibacterial activity. This includes treatment of MRSA, a bacterium type that is resistant to common antibiotics and responsible for complicated infections. Many reactions in pharmaceutical production are slow and inefficient; catalysis facilitates the synthesis of pharmaceutically relevant products. Catalysis provides an efficient, lower-energy pathway to form a product, thereby saving time and energy. Ferrocenium tetrafluoroborate (FcBF4), is a catalyst we are currently investigating. FcBF4 is an …

Black Mothers' Stress And Harsh Parenting Moderated By Child Age: A Longitudinal Secondary Analysis, Mandiryn M. Diffee, Theresa A. Moore, Hannah White

Undergraduate Research Symposium

Black mothers from lower socioeconomic status experience the highest stress levels in the United States due to structural and societal disadvantage, and one study shows parenting stress for Black mothers increases as children age from 5 to 8 years old. Stress is a well‑established risk factor for maladaptive parenting practices, including harsh parenting, and can influence these behaviors in ways that extend beyond parents’ conscious control. However, no studies have investigated Black mothers’ parenting stress trajectories from toddlerhood to adolescence, nor whether these trajectories relate to harsh parenting. To address this discrepancy, the present study conducted a multilevel analysis using …

Are You In Control? How Timing And Severity Of Trauma Shape Perceived Self-Agency, Kinsey L. Henrichsen, Caleb A. Sanders, Carissa L. Philippi

Undergraduate Research Symposium

Exposure to trauma may alter self-agency, or the sense that one can influence outcomes and exert control over life circumstances. The present study examined whether the timing and severity of traumatic experiences are associated with perceived self-agency across development. Based on prior research, we tested whether trauma occurring earlier in life would be associated with lower self-agency than trauma occurring later, and whether greater trauma severity would be associated with further reductions in perceived control. Participants were 116 trauma-exposed adults (38 male; 78 female) who reported trauma exposure using the Life Stressor Checklist. Trauma variables included age at earliest trauma, …

Enantioselectivity Of The Photochemical Continuous-Flow Isomerization Of Humulones, Gregory M. Giovine, Trevor Smith, Bruce Hamper

Undergraduate Research Symposium

Humulones, the primary natural product present in the historically significant hop flower, represent a largely unexplored candidate for structure-based pharmaceutical design.  Showing promising biological activity as an anti-bacterial and anti-inflammatory agent, humulones are of interest both for their bioactive properties and for their long-established tolerability and natural abundance.  Humulones undergo a characteristic isomerization reaction, where the six-membered substituted phloroglucinol ring contracts to a five-membered ring isohumulone, under a variety of conditions, including those enabled by brewing conditions (thermal, metal-catalyzed) and by exposure to UV light.  Optimization of the photocatalyzed isomerization of n-humulone to n-isohumulone in flow conditions resulted in a …

Mapping St. Louis History: Slavery, Redlining, And The May 16th Tornado, Safa M. Altamimi, Aster Horbanova, Riley J. Bearden, Vivian B. Rhodes, Bridget Ragan

Undergraduate Research Symposium

For this project, our group members are traveling across St.Louis to areas that are affected by the May 16th tornado. We will be taking pictures and using ArcGIS survey123 to input data connecting the tornado to historical forces such as Redlining and Slavery. Using this data, we will be creating an ArcGIS StoryMap and presenting our findings.

Love And Artificial Intelligence: A Research Proposal, Bryanna M. Deatherage, Necdet Gurkan, Sandra J.E. Langeslag

Undergraduate Research Symposium

What happens when people fall in love with Artificial Intelligence (AI)? This study seeks to examine individuals who are in love with AI companions to gain a deeper insight in the cognitive and affective consequences. In addition, this study will examine the most effective forms of intervention regarding growing or reducing feelings of love toward AI. The first part of this study will be a questionnaire about the social and emotional impact of being in love with an AI companion. Three hundred participants will be recruited through online communities related to AI companions. The second part of this study will …

Obsessive-Compulsive Disorder: A Disease Made Invisible By Stereotypes, Isabella Tober

Undergraduate Research Symposium

Obsessive-Compulsive Disorder is a very complex disease that is often overshadowed by public opinion. Stereotypes within modern-day media have turned this disease into a social joke, leading individuals to suffer in silence and isolate in fear of judgment. Historically, society has allowed this invisibility to be placed upon the disease, but so has the medical industry through misdiagnosis and inaccurate treatment. The reality of OCD is very real and impactful for those living with this condition. Through proper education and exposure to the truth behind OCD, negative discourse will turn positive, ultimately allowing people to feel visible and seek proper …

Wasps Survive Tornadoes, But It Impacts Nest Growth, Natalie Cummins, Sara E. Miller

Undergraduate Research Symposium

As the climate becomes more variable, extreme weather events become more common. Last May, St. Louis was hit by an EF-3 tornado. Many areas of the city suffered 90-150 mph winds and severe property damage. We knew there were established paper wasp populations in the affected areas, and so we took this opportunity to monitor emerging nests throughout the summer and fall in both tornado-affected and non-affected areas to observe any possible effect on their nest growth rate and overall size. There is currently very little literature investigating the response of insects to natural disturbances, like tornadoes. Additionally, most studies …

Building Genetic And Culturing Tools For The Understudied Soil Bacterium E. Flagellatus, Aaron Butler, Brenda Pratte, Lon Chubiz

Undergraduate Research Symposium

Soil bacteria play essential roles in nutrient cycling, yet many abundant groups remain poorly characterized due to challenges in cultivation and genetic manipulation. One such organism is Edaphobacter flagellatus, a member of the Acidobacteriota frequently detected in soil environments but lacking well-developed experimental tools. To address this limitation, our laboratory has generated a genome-wide mutant library using the Tn5 transposon, enabling random disruption of genes across the population.

This project aims to establish culture conditions necessary to support the use of this library for functional genomic studies. In particular, defined minimal media can impose selective pressures that reveal …

Winter Contents Of Tree Cavities In Oak Woodland Habitats, Lucy V. Roth, Addy Yoder, Jalene M. Lamontagne Phd

Undergraduate Research Symposium

Woodpeckers create cavities in dead and decaying trees and branches of live trees, many of which are used by a range of other animals, and are thus called “ecosystem engineers”. A species of conservation concern in the midwest is the red-headed woodpecker (RHWO). RHWO in the upper midwest are facultative migrators meaning some individuals stay in their territories over winter and others migrate south. Most tree-cavity research is done during the breeding season, leading to a knowledge gap of their use in the non-breeding season; therefore, studying them in winter could help us understand their ecological impact. RHWO require food …

Exploring Digital Media Literacy And Its Impact On Pedagogical Innovation And Creativity, Suparno Suparno, Tuty Sariwulan, Bagus Shandy Narmaditya, Ari Saptono, Saparuddin Muchtar, Muhammad Ridlo, Dingot Hamonangan Ismail

Journal of Media Literacy Education Pre-Prints

Enhancing teachers’ innovative work behavior is prominent in promoting educational quality. This exploratory study aims to understand the linkage between digital media literacy, creativity, and innovative work behavior among teachers in Indonesia. The data were obtained from teachers using an online self-administered survey. In addition, the data were analyzed using structural equation modeling with AMOS software. The results of this study indicate that there is a positive and significant influence between digital media literacy and teachers’ innovative work behavior. Indeed, creativity can also be a predictor of innovative work behavior among teachers in Indonesia. This study also notes the connection …

School Belonging Among Primary School Female Students With Disabilities In The Context Of Inclusive Education In Public Schools In Saudi Arabia: A Mixed-Methods Study, Basmah Fahad Alshahrani

University of Bisha Journal for Educational Sciences

This study aimed to explore the reality of school belonging among primary school female students with disabilities in the context of inclusive education in public schools in the Kingdom of Saudi Arabia. To achieve this goal, a mixed-methods approach with an explanatory sequential design was used. Quantitative data were collected through a questionnaire administered to a sample of (165) female students, followed by the collection of qualitative data through semi-structured interviews with (7) of their teachers. The quantitative results showed that the level of school belonging among the students was generally high, with the “school attachment” dimension scoring the highest …

Exploring The Contextual Relationships Between Match Day Load And Recovery Biomarkers In Professional Soccer Players, Carina Hanson-Evans, Ryland Morgans, Rafael Oliveira, Jule Scholten, Roi Gil, Ben Ryan, Jon Oliver, Piotr Żmijewski, Michael G. Hughes

Baltic Journal of Health and Physical Activity

Background: This study examined the relationship between match-day (MD) load and contextual factors on recovery biomarkers in professional soccer players across the 2024/2025 competitive season. Materials and Methods: Twenty-six male professional soccer players provided blood samples following 38 competitive matches. High-sensitivity C-Reactive Protein (hs-CRP), Free-Oxygen Radicals Test (FORT), Free-Oxygen Radicals Defence Test (FORD) and Oxidative Stress Index (OSI) were analyzed. Physical MD load was measured via a Global Positioning System (GPS). Results: Differences in High-Load vs Low-Load matches did not significantly influence post-match levels of hs-CRP, FORD, FORT or OSI. Increased high-intensity running and elevated inflammation, with non-significant moderate-to-large effects …

Requirements For Enhancing Dynamic Smart Leadership (Dsl) To Achieve Sustainable Competitive Advantage In Saudi Universities, Tahani Ali Al-Mutlaq

University of Bisha Journal for Educational Sciences

The present study aims to explore the requirements for enhancing Dynamic Smart Leadership (DSL) to achieve sustainable competitive advantage in Saudi universities. Within the framework of Saudi universities’ efforts to support institutional excellence and contribute effectively to the realization of Saudi Vision 2030, DSL emerges as a strategic approach to address contemporary challenges, adapt to rapid changes, and manage crises with both human and technological efficiency. The study employed a descriptive analytical method and utilized a questionnaire as the primary tool for data collection. The instrument was administered to a sample of 207 academic leaders (deans, vice-deans, and department heads) …

Sex-Related Differences In Fingerprint Minutiae Counts Among Secondary School Students In Sagamu, Ogun State, Nigeria, Olukayode Olushola Odubela, Osonuga Ifabunmi Oduyemi, Dr Kazeem Adeyinka Adeboyejo, Opeyemi Abel Bamgbose

AUIQ Complementary Biological System

Background: Dermatoglyphic minutiae are permanent epidermal ridge characteristics widely utilized in forensic identification and biometric science. Previous studies have demonstrated sex-related differences in fingerprint ridge morphology and ridge count, with females generally exhibiting higher ridge count than males. However, quantitative minutiae-based studies among Nigerian adolescents remain limited. This study evaluated sex-related and bilateral variations in fingerprint minutiae among secondary school students in Sagamu, Ogun State, Nigeria. Methods: This cross-sectional analytical study involved 300 apparently healthy students aged 14–18 years, recruited from an initial pool of 318 students assessed for eligibility across Batoro Community Grammar School, Remo Secondary School, and Remo …

Bacterial Biomass As A Versatile Platform For Functional Materials: Structural Insights And Sustainable Applications, Hasan M. Agha

AUIQ Complementary Biological System

Bacterial biomass has emerged as a versatile material with strong potential in environmental, material, and biotechnological applications, as well as broader uses such as bioplastics, packaging materials, and agricultural systems, owing to its rapid growth, controllable production, and surface chemistry enriched with carboxyl, hydroxyl, amino, phosphate, sulfate, and sulfhydryl groups. These features enable multiple interaction mechanisms, including electrostatic attraction, ion exchange, surface complexation, hydrogen bonding, and π –π interactions, supporting applications in pollutant removal, wastewater treatment, composite development, and bioenergy systems. Bacterial biomass can be sourced from natural environments, industrial fermentation, and waste streams, particularly activated sludge, making it compatible …

Routing Ml Inference Requests To Specialized Nodes Based On Prefill-Decode Classification, Satish Kondalam, Muninder Sambi, Rohan Grover, Aman Ahuja

Defensive Publications Series

Traditional hardware-based routing for machine learning (ML) inference requests can be inefficient in resource-constrained environments, such as air-gapped or sovereign deployments, potentially leading to system bottlenecks and suboptimal resource utilization. A disclosed technology relates to a system where a gateway component can classify incoming ML inference requests based on their computational profile, for example, as either prefill (dominant) or decode (dominant). The gateway can then route each request to a specialized node within a disaggregated hardware cluster, such as dedicated prefill nodes optimized for computation or decode nodes optimized for memory bandwidth. This application-aware routing method, which may be combined …

Exploratory Concurrent Associations Between K-Kyphometer And Flexicurve-Derived Kyphosis Measures (Kyphosis Index And Kyphosis Angle): Preliminary Study, Pimonpan Taweekarn, Kunavut Vannajak

Journal of Health Research

Background: Quantifying thoracic kyphosis is essential in musculoskeletal and rehabilitation practice. Although radiographic Cobb angle is commonly treated as a reference standard, repeated imaging is limited by cost and radiation exposure. Therefore, clinicians frequently use non-radiographic tools such as inclinometers and flexicurve rulers, which have shown acceptable reliability and variable levels of validity in different populations. The objective of this study was examine Pearson correlations between a patented K-Kyphometer (Utility Patent No. 23366) and two flexicurve-derived measures—Kyphosis Index (KI) and Kyphosis Angle (K angle).

Methods: In this cross-sectional correlation study (N=28), thoracic kyphosis was assessed using the K-Kyphometer and …

Effectiveness Of An Integrated Activity-Based And Tele-Monitoring Intervention On Mental Health Literacy And Resilience Among Urban Older Adults In Thailand: A Quasi-Experimental Study, Khunatpakorn Makkabphalanon, Pramote Thangkratok, Jutamast Wongjan, Natchaya Palacheewa

Journal of Health Research

Background: Mental health problems among older adults are a growing public health concern, particularly in urban areas. Mental health literacy can enhance problem recognition, self-help, and help-seeking. This study examined changes in mental health literacy and resilience among urban older adults following an integrated activity-based and tele-monitoring intervention.

Methods: A one-group quasi-experimental repeated-measures study was conducted among 30 adults aged 60 years and older in urban communities in Thailand. Participants received a structured 3-hour activity-based mental health literacy intervention followed by 1 month of tele-monitoring support. Data were collected at baseline, immediately after the intervention, and at 1-month follow-up. Changes …

Algorithmic Oversight: Caremark's Fiduciary Framework Applied To Artificial Intelligence, Samar Singh

Political Science and International Relations: Student Scholarship & Creative Works

Artificial intelligence now drives core corporate decision, such as loan approvals and hiring screens, yet corporate boards have largely treated its governance as a management-level policy questions rather than a fiduciary obligation. This paper argues that this framing is mistaken, using Delaware's Caremark doctrine, as refined by Marchand v. Barnhill, In re Boeing, and In re McDonald's. The relevant cases already impose an enforceable duty on boards to actively oversee mission algorithmic systems, and by applying Marchand's mission-critical standard, this paper demonstrates that AI performs core business functions that expose companies to anti-discrimination, consumer protection, and …

"Heil, O Sonne, Heil!": Schemata And Semiotics In Haydn's Oratorio Sunrises, Michael D. Slattery

HAYDN: Online Journal of the Haydn Society of North America

Both of Haydn’s late oratorios, The Creation and The Seasons, contain depictions of sunrises, a subject matter that Sisman (2013) has characterized as “Emergent Light,” in contrast with the famous “absolute” creation of light at the opening of The Creation. In addition to their shared object of representation, the four sunrise passages I identify in these two works all use a phrase-level schema Gjerdingen (2007) has christened the Do-Re-Mi. In this paper, I enrich our cultural understanding of Haydn’s sunrises by attending to nuanced semantic implications of the Do-Re-Mi, illustrating how phrase-level schemata can construct extramusical meaning.

Work on phrase-level …

Preview: Ellingson V. State: The Scope Of Legislative Authority Over Direct Democracy, Sarah Goble

Montana Law Review Online

No abstract provided.

Preview; Johnson V. Spire Home Inspection: A Debate On Judicial Resources Through Manufactured Finality, Madison Blank-Plautz

Montana Law Review Online

No abstract provided.

Annual Campus Safety And Fire Report 2026, University Of Nebraska Police And Public Safety Department

Public Safety Reports

This 2026 Annual Safety and Fire Report was compiled for enrolled or prospective students and employed or prospective faculty and staff. Its purpose is to communicate the safety of the University of Nebraska Omaha campus.

Memorandum From The Registrar To Dr. Norton, 1949, Registrar Of Florence State Teachers College

Correspondence

Memorandum on total enrollment numbers for the Fall quarter, 1949.

Correspondence Between E.B. Norton And Dr. F. E. Lund, 1948, E.B. Norton

Correspondence

A letter written to Dr. F.E. Lund, acting President of Florence State Teachers College from E.B. Norton as he assumed the duties and responsibilities of President of State Teachers College, 1948.

Memorandum Between Dr. Norton And All Members Of The Staff, 1949, E.B. Norton

Correspondence

Memorandum from President Norton to all members of the staff of Florence State Teachers College in regards to the Work of the Building and Grounds Crew, 1949.

Assessing Bse Knowledge And Practice Among Female Undergraduates In Oyo, Nigeria, Esther Oluwatoyin Famutimi, Phoebe O. Ayandokun

International Nursing Research Congress (INRC)

Background: Breast cancer is a major global health burden and the most common malignancy among women in Nigeria. Early detection through Breast Self-Examination (BSE) remains a cost-effective method for reducing mortality, especially in low-resource settings. Despite high awareness levels, many young women lack adequate knowledge and regular practice of BSE. This study, therefore, assessed the knowledge and practice of BSE among female undergraduate students in two tertiary institutions in Oyo State, Nigeria.

Methods: A descriptive cross-sectional research design was adopted. The study population comprised female undergraduates from Atiba University and Emmanuel Alayande University of Education, Oyo. A multistage sampling technique …

App Led-Pocus Education: Survey Findings On Barriers, Facilitators, And Adoption, Al-Zada Aguilar

International Nursing Research Congress (INRC)

Point-of-care ultrasound (POCUS) offers immediate clinical insight, but turning exposure into everyday practice requires more than a single course. Over four years of APP-led, interprofessional training (2021-2025), we used the Consolidated Framework for Implementation Research to understand what helped, what hindered, and what our participants needed. Findings came directly from post-course and follow-up surveys.

Facilitators. Learners consistently described progress when teaching matched how ultrasound is actually used at the bedside. Shared language, step-by-step scanning, and reviewing real cases helped them connect image acquisition to clinical decisions. Psychological safety was another major driver. Being able to ask questions, try, fail, and …