Digital Commons Network^™

Cinnamon Could Affect Drug Metabolism In The Body, Clara Turnage

University of Mississippi News

OXFORD, Miss. – Cinnamon is one of the oldest and most commonly used spices in the world, but a new study from the National Center for Natural Products Research indicates a compound in it could interfere with some prescription medications.

Harold Berk V. Rothman Institute Orthopedic Foundation

2025 Decisions

USDC for the Eastern District of Pennsylvania

Usa V. Ryan Blumling

2025 Decisions

USDC for the Western District of Pennsylvania

Front Matter, Harry Denny

The Writing Center Journal

Front matter and editors' introduction to The Writing Center Journal 43:1 (2025).

Writing Confidence: Tutoring, Identity, And Race—A Mixed-Methods Approach, Daniel Messier, Hadi Riad Banat

The Writing Center Journal

This mixed-methods study sought to better understand how confidence in writing and race interact as factors within writing centers. Students utilizing our writing center were asked to provide data about racial identity and writing confidence both when registering with the writing center and when completing postsession surveys. From this data, we interviewed a racially representative pool of respondents to better understand their definitions of confidence and the identity factors that have shaped their confidence in writing. Our survey data showed that students’ confidence increased significantly as a result of a writing center session, replicating previous writing center research. Furthermore, we …

English Writing Centers In China: Opportunities, Challenges, And Paths Forward, Bradley Hughes, Jingtian Zhang

The Writing Center Journal

English writing centers at Chinese universities present a fascinating paradox. On one hand, the number of universities with writing centers and the professional interest in writing centers in China have grown steadily over the past two decades. But on the other, the number of centers is still modest and only a few centers have had a significant influence on the culture of writing on their campuses, which is surprising given the vast number of universities in China and the documented need for strengthening and expanding writing instruction in English. This international research study explores the current state of English writing …

We Should Promote Genai Writing Tools For Linguistic Equity, Nathan Lindberg

The Writing Center Journal

In this essay, I suggest that we should embrace generative artificial intelligence (GenAI) writing tools, particularly chatbots (e.g., ChatGPT, Copilot, Claude), because they can enable linguistic equity by leveling the academic playing field for English as an additional language students. As writing experts, we can find ways to use this technology to enhance learning, and, since we know both student and faculty positions, we can help develop policies so such tools can be used effectively and ethically. Alternatively, we can ignore them and risk becoming irrelevant.

Promoting Social Inclusion Through Sport: A Case Study Of Uyghur Youth In China, Hongxin Li, Yunchao Bai, John Nauright

Faculty Publications

This study examines the role of sports as a means of promoting social inclusion among Uyghur youth in China, drawing upon social inclusion theory. Utilizing a qualitative case study methodology, we explored the perspectives of Uyghur youth athletes to gain insight into the challenges they face in achieving social inclusion without feeling “othered” or excluded. Data analysis followed an inductive grounded theory approach, identifying first‐order concepts, second‐order themes, and aggregate theoretical dimensions. Our findings reveal that social inclusion of Uyghur youth through sports participation is influenced by multiple factors, including language barriers, stereotypes, cultural differences, high expectations, and government policies. …

Unveiling The Interfacial Reconstruction Mechanism Enabling Stable Growth Of The Delafossite Pdcoo2 On Al2o3 And Laalo3, Anna Scheid, Tobias Heil, Y. Eren Suyolcu, Qi Song, Niklas Enderlein, Arnaud P. Nono Tchiomo, Prosper Ngabonziza, Philipp Hansmann, Darrell G. Schlom, Peter A. Van Aken

Faculty Publications

Delafossites, composed of noble metal (A⁺) and strongly correlated sublayers (BO2^-), form natural superlattices with highly anisotropic properties. These properties hold significant promise for various applications, but their exploitation hinges on the successful growth of high-quality thin films on suitable substrates. Unfortunately, the unique lattice geometry of delafossites presents a significant challenge to thin-film fabrication. Different delafossites grow differently, even when deposited on the same substrate, ranging from successful epitaxy to complete growth suppression. These variations often lack a clear correlation to obvious causes like lattice mismatch. Unidentified stabilization mechanisms appear to enable growth in certain …

Socio-Cultural Curriculum To Enhance Learning: The Case Of Pre-Service Teachers In A Classroom Assessment Course, Kaitlyn Fuoco

Education Student Scholarship

Kaitlyn Fuoco ’26, English/Secondary Education major

Faculty mentor: Dr. Comfort Ateh, Secondary Education

This project examines pre-service teachers’ (PSTs) engagement in a socio-cultural curriculum aimed at enhancing their knowledge and skill in practicing inclusive assessment. The study considers the complexity of the education landscape arising from an increasing diversity in student population, which calls for inclusive pedagogy that allows every student to have access to knowledge regardless of socio-cultural background. The data collected included documents (lesson and unit plans, weekly teaching reflections and evaluations, etc.) that were coded based on socio-cultural themes and discussed through a validity lens. Findings show …

Discovery, Purification And Annotation Of Four Novel Mycobacteriophages In New England, Mason Krawczynski

Chemistry & Biochemistry Student Scholarship

Mason Krawczynski ’26, Biology and Psychology major

Faculty mentor: Dr. Kathleen Cornely, Chemistry and Biochemistry

Mycobacteriophages are viruses that infect bacteria of the Mycobacterium genus. Several thousand mycobacteriophages have been discovered, isolated, and characterized to advance the current understanding of their genomic diversity. The mycobacterium phage selection proves valuable, as they have a broad host range and potential for therapeutic application to treat pathogenic and antibiotic-resistant mycobacteria, such as Mycobacterium tuberculosis, the causative agent of tuberculosis infection. Kraw was isolated from a soil sample collected in Oaks Bluff, Massachusetts, on the island of Martha’s Vineyard in July 2023. FairyPath, Calvinny, …

Tools For Harnessing Atropisomerism In 1-Aryl-Β-Carbolines, Cristina Díaz, Malaquias Loiza, Josef Crenshaw, Brian Ladino, Elizabeth Perda, Alma Martinez, Joseph Mazzucca, John Stathoulopoulos

Chemistry & Biochemistry Student Scholarship

Cristina Díaz ’25, Chemistry major

Malaquias Loiza ’26, Biochemistry major

Josef Crenshaw ’28, Biochemistry major

Brian Ladino ’28, Biochemistry major

Elizabeth Perda ’26, Biochemistry major

Alma Martinez ’26, Biochemistry major

Joseph Mazzucca ’25, Biochemistry major

John Stathoulopoulos ’26, Chemistry major

Faculty mentor: Dr. Seann Mulcahy, Chemistry and Biochemistry

Axially chiral molecules with high barriers to rotation are becoming increasingly more prominent in drug discovery, chemical biology, and materials science. We have shown that 1-aryl-β-carbolines exhibit high configurationally stability, with barriers to rotation greater than 30 kcal/mol and have recently disclosed an asymmetric synthesis of these molecules. In this presentation, we …

Discovery, Purification And Annotation Of A Novel Mycobacteriophage Discovered On The Providence College Campus, Jenna Greene

Chemistry & Biochemistry Student Scholarship

Jenna Greene ’26, Biochemistry major

Faculty mentor: Dr. Kathleen Cornely, Chemistry and Biochemistry

Bacteriophages—viruses that infect bacteria—offer a promising alternative to antibiotics in the face of rising antibiotic resistance. In this project, I isolated a novel phage from a soil sample collected in front of Raymond Dining Hall at Providence College. Using Mycobacterium smegmatis as the host, the sample underwent multiple rounds of purification until a single phage, named GMonster (a nod to my family nickname, “Greene Monster”), was isolated. GMonster was submitted to the PhagesDB database and confirmed through sequencing to belong to the A1 cluster—the first of its …

Exploring An Electron-Rich Iron Tricarbonyl Complex Containing An Α-Diimine Ligand, Joseph Maher

Chemistry & Biochemistry Student Scholarship

Joseph Maher ’25, Chemistry major

Faculty mentor: Dr. Maria Carroll, Chemistry and Biochemistry

The combustion of fossil fuels increases atmospheric CO2, making hydrogen a promising cleaner energy alternative. Pt has been able to facilitate this reaction efficiently, however, it is expensive and scarce. Fe has shown promise in facilitating 2-electron transfers when bound to redox-active ligands. Reacting the redox-active CyDABMe with benzylidene acetone iron tricarbonyl (bdaFe(CO)3) forms Fe[CyDABMe](CO)3, with vCO values ~10 cm-1 lower than FeArDABMe(CO)3, indicating increased electron density. The reduction potential of CyDABMe was probed using Zn[CyDABMe]Cl2, showing a reduction at 200 mV more negative than Zn[ArDABMe]Cl2. X-ray …

Anxiety- And Compulsivity-Linked Differences In Reinforcement Learning In A Choose-Your-Own-Adventure Game, Tessa Medeiros

Neuroscience Program Student Scholarship

Tessa Medeiros ’26, Biology & Psychology major

Faculty mentor: Dr. Andra Geana, Psychology and Neuroscience

Reinforcement learning (RL) mathematically describes how agents learn to maximize the reward of their environment by understanding and comparing their choice options. This project investigates how anxiety and compulsivity impact the selection of these options and to what extent a text-based, narrative (rather than a game-like environment) changes RL processes in humans.

Gerrymandering And How To Find It: A Mathematical Approach, Nicholas Small

Mathematics & Computer Science Student Scholarship

Nicholas Small ’25, Mathematics and Computer Science major

Faculty mentor: Dr. Liam Donohoe, Mathematics and Computer Science

Gerrymandering is a phenomenon that has plagued American politics for over 200 years. This process, which involves redrawing congressional and legislative district boundaries to favor one group over another, has become a fact of life in the past few decades. This project explores the history of gerrymandering and some of the algorithms proposed to combat it. The two main strategies of Gerrymandering are packing—or limiting the other group’s influence by making them the extreme majority in a few districts—and cracking—or splitting up a …

Herman Melville’S Bartleby And A Critique Of The Market Revolution, Emma Williams

History & Classics Student Scholarship

Emma Williams ’25, History and English major

Faculty mentor: Dr. Steven Smith, History

Examining Repetitive Negative Thought Among Individuals With Eating Disorders, Laney Manware

Psychology Student Scholarship

Laney Manware ’25, Psychology major

Faculty mentor: Dr. Emily Gentes, Psychology

Repetitive negative thought (RNT), encompassing both rumination and worry, has been increasingly recognized as a significant factor in eating disorders. While rumination has been both concurrently and prospectively linked to eating disorder symptoms, the relationship between worry and eating disorders remains less explored (Smith et al., 2018). This study examines worry in individuals with anorexia, binge eating disorder, and bulimia using data from the National Comorbidity Survey Replication. Results show that those with binge eating disorder or bulimia report more worry than those without eating disorders, suggesting that worry …

Substance Use And Its Impact On Peer Relationships At Providence College, Catherine Hien, Clara Johnson, Ava Zakhour

Social Work Student Scholarship

Catherine Hien ’26, Social Work major

Clara Johnson ’26, Social Work and English major

Ava Zakhour ’26, Social Work major

Faculty mentor: Dr. Robert Hasson, Social Work

Our research delves into the use of substances among students at Providence College and how it may impact the quality of their peer relationships.

Navigating Graduate Nursing Education: The Effect Of Peer Mentorship On Academic Self-Efficacy At Shu: A Quality Improvement Project, Deborah Olujimi

DNP Projects

Background

Academic self-efficacy plays an essential role in the success of graduate nursing students, influencing their confidence, persistence, and ability to navigate complex coursework. Graduate nursing education is rigorous, and many students struggle with self-doubt, stress, and academic pressures that can impact their performance and retention in programs. Peer mentorship programs have been identified as an effective intervention to support students by cultivating collaboration, providing guidance, and enhancing academic self-efficacy. This project implemented a peer mentorship program for graduate nursing students at a university in Northeast U.S. to evaluate its impact on academic self-efficacy over 10 weeks.

Purpose

The primary …

Sample Preparation And Acquisition Strategies To Improve Accessibility And Proteome Depth In Single-Cell And Low-Input Proteomics, Sara Madisyn Johnston

Theses and Dissertations

Proteins are responsible for important cellular functions and processes including regulation, structural integrity, signaling, transport, and immune functions. Proteomics directly identifies these proteins and enables deeper characterization of the dynamic cellular environment beyond the capabilities of genomics and transcriptomics. Single-cell proteomics further enhances this approach by capturing cellular heterogeneity, which bulk proteomics obscures due to averaging protein expression across large cell populations. Despite significant advances in single-cell proteomics, continued innovation is necessary to increase workflow accessibility and throughput, minimize peptide losses, and achieve comprehensive coverage of the proteome. This dissertation addresses these challenges by developing improved sample preparation methods, two-dimensional …

Eleanor Fortescue-Brickdale And The Best, The Worst, And The Betwixt: The Intertwined Women Of Arthurian Literature And Victorian Society, Hannah Johansson

Theses and Dissertations

The late Victorian and early Edwardian artist Eleanor Fortescue-Brickdale’s illustrations and paintings have been largely marginalized in the larger world of Arthurian art and criticism. This thesis argues that her work, focused on the illustration Enid, Guinevere, and Vivien, is impactful in its exploration between Arthurian characters and Victorian women. Critiquing with a feminist ideology, Brickdale attempts to break down Victorian stereotypes on women by visually breaking down the socially congruent labels placed onto the women of Camelot. In doing so, she both critiques Victorian society and artistically argues for a much needed social reconstruction.

Use Of Procalcitonin In Therapeutic Decisions In The Pediatric Intensive Care Unit, Pierre Tissières, Elisabeth Esteban Torné, Johannes Hübner, Adrienne Randolph, Corsino Rey Galán, Scott Weiss

Department of Medicine Faculty Papers

Procalcitonin (PCT) is frequently used by clinicians in children with suspected bacterial infections and sepsis. However interpretation in the critically ill child may be challenging due to the complexity of underlying conditions and its impact on PCT values. Herein, we propose a guidance for the use of procalcitonin in critically ill children, supported by a comprehensive analysis of the literature, to help the clinician for interpreting PCT in the various clinical conditions encountered in pediatric intensive care units. We describe the importance of the clinical context, timing of measurement and evidence on PCT values in diagnosing sepsis and to guide …

Assessment In Conversational Intelligent Tutoring Systems: Investigating The Incremental Value Of Dialogue Moves In Electronixtutor, Colin M. Carmon

Electronic Theses and Dissertations Archive

In conversation-based intelligent tutoring systems (ITS), the student is asked challenging questions and there is a multiturn conversation between the computer tutor and the student in constructing an answer to the question. The initial student response after the question provides some information on what the student knows, whereas follow-up contributions of the student presumably extract more of what the student knows. This dissertation investigates the incremental value of follow-up dialogue moves in a conversation-based ITS, specifically ElectronixTutor, a prototype system that has been used in U.S. Navy electronics training. The research addresses two key questions: (1) What is the added …

Acoustic Sensing With Phased Arrays Using Beamforming And Principal Component Analysis, Kevin Mckenzie

Electronic Theses and Dissertations Archive

The work presented in this thesis explores the key design parameters of microphone sensing systems for beamforming, specifically for a stationary uniform rectangular array (URA) and a drone mounted uniform line array (ULA). It explains the development of a custom audio recorder using a Field Programmable Gate Array (FPGA) with Hard Processor System (HPS), using a unique distribution of Linux called NixOS. It details experiments conducted to characterize these systems in controlled environments like a wind tunnel and an anechoic chamber, as well as in the field for real-world testing. It also investigates methods for the autonomous detection of sound …

From Collections To Community-Changing The Educational Landscape To Serve The People: Case Studies Of Adult Education In Urban Art Museums, Ruth Houston Lockard

Electronic Theses and Dissertations Archive

Drawing on constructivism, this multiple case study examined the museum’s role in society as a place for learning. The purpose of the study was to describe how these museums provide constructivist educational programming that connects museum collections to the communities where they are located and promotes social justice by creating a gathering place for people to discuss contemporary issues. The research question directing this study is “how do the National Gallery of Art and the National Civil Right Museum’s adult education programs connect with the communities where they are located and promote social justice?” This multiple case study analyzed learning …

Using Enviromental Dna To Detect And Quantify Atlantic Silversides In Rhode Island, Owen Finnegan

Biology Student Scholarship

Owen Finnegan ’25, Environmental Biology major

Faculty mentor: Dr. Jeffrey Markert, Biology

Here we test whether eDNA concentrations consistently reflect the abundance of fish in a given area. We compare physical catches to the levels of eDNA in the water using quantitative PCR (qPCR) at three sites in Rhode Island. A native and plentiful species like Atlantic Silversides is the perfect organism to for calibrating our methods as recorded catches of Atlantic Silversides from our collections range from 0-1500+ individuals.

The Effect Of Salinity On Mangrove Growth In The Florida Everglades, Olivia Macaluso

Biology Student Scholarship

Mangrove forests are highly productive ecosystems that provide benefits to humans, such as storm protection, in the intertidal regions of tropic and subtropic climates. Mangroves grow primarily in shallow brackish water where fresh and salty water sources meet, but frequent hurricanes mean that once stable brackish environments are vulnerable to fluctuations in salinity levels. A previous study on the effect of salinity on mangroves found a negative relationship between salinity increase and root biomass growth. However, little research has gone into the effects of salinity changes on mangrove growth and productivity. Here, I used data from the Wetland and Aquatic …

Environmental Racism In Ri: The Presence Of Toxic Waste Sites In Low Income And Minority Communities (19), Julienne Walsh

Biology Student Scholarship

Environmental racism refers to the disproportionate impact of environmental hazards on communities of color and low-income populations. Across the U.S., studies have shown that polluting facilities are more likely to be in or around communities with higher percentages of non-white residents or lower socioeconomic status. Scholarship regarding these patterns in small states like Rhode Island is relatively limited. By analyzing how these sites are spatially distributed in relation to racial and economic demographics, this research aims to contribute to a deeper understanding of local environmental inequities. I hypothesize that if you live in a low-income or more diverse town, national …

Microneedles Potentiate Skin Cell Rejuvenation Via Modulation Of Mitochondria And Epigenetic Activities, Alexandra Delano, Angelika Kartsagoulis

Biology Student Scholarship

Alexandra Delano ’25, Biology major

Angelika Kartsagoulis ’25, Biology major

Faculty Mentor: Dr. Yinsheng Wan, Biology