Digital Commons Network^™

Perceived Risks, Reasons For Use, And Barriers To Cessation Among Youth Who Use Multiple Tobacco Products, Sierra L. Patterson, Isabellle Duguid, Sonia A. Clark, Seth M. Noar, Allison J. Lazard, Jim F. Thrasher Ph.D., Ma, Ms, Adam O. Goldstein, Sarah D. Kowitt

Faculty Publications

Background

Many interventions aim to reduce youth tobacco use, but few have focused on youth who use multiple tobacco products (MTPs). This qualitative study sought to understand how youth who use MTPs view tobacco product risks, describe reasons for MTP use, and perceive barriers and facilitators to cessation.

Methods

We conducted seven virtual focus groups with 30 US youth ages 14–20 years who reported using e-cigarettes and smoking a combustible tobacco product in the past 30 days. We used a semi-structured focus group guide to ask youth about perceived health risks of tobacco products, reasons for MTP use, and thoughts …

Personalized Resistance Exercise With Peer Support For Women With Pcos Using A Smart Home Video Device: Pilot Randomized Controlled Trial Guided By Self-Determination Theory, Pamela J. Wright Phd, Ms, Med, Rn, Cen, Cynthia F. Corbett Phd, Rn, Faan, Kesheng Wang

Faculty Publications

Background

Women with polycystic ovary syndrome (PCOS) report exercise barriers as stigma-related stress, lack of peer support, and facility issues. “Resistance exercise (RE) with peer support and bands/ball and digitally-based supervision” (REPS w/BANDS) was designed to help mitigate exercise barriers. Underscored by self-determination theory (SDT), the 12-week intervention was remotely delivered via digital technology and inclusive of peer support.

Purpose

The purposes of this pilot randomized controlled trial (RCT) were to test the feasibility and acceptability of REPS w/BANDS and explore signals of within- and between-group differences on outcomes (e.g., depressive symptoms and fitness).

Methods

Participants (N = 25) …

Interpretable Machine Learning For Cardiovascular Risk Prediction: Insights From Nhanes Dietary And Health Data, Md Ahiduzzaman, Md Nahid Hasan

Faculty Publications

Background: Cardiovascular diseases (CVD) are one of the leading global causes of death, which requires an accurate early prediction. This study aimed to develop transparent machine learning (ML) models using National Health and Nutrition Examination Survey (NHANES) data from 2017–2023 to predict CVD risk based on dietary and health factors.

Methods: We analyzed data from 12,382 adults (aged 18 and older) from NHANES 2017–2023, including 41 dietary, anthropometric, clinical, and demographic variables. Recursive Feature Elimination (RFE) was used to select an optimal subset of 30 predictors. To address substantial class imbalance in the outcome, we applied the Random Over-Sampling Examples …

Sunburned Plankton: Ultraviolet Radiation Inhibition Of Phytoplankton Photosynthesis In The Community Earth System Model Version 2, Joshua Coupe, Nicole S. Lovenduski, Luise S. Gleason, Michael N. Levy, Kristen Krumhardt, Keith Lindsay, Charles Bardeen, Clay Tabor, Cheryl Harrison, Kenneth G. Macleod, Siddhartha Mitra, Julio Sepúlveda

Faculty Publications

Ultraviolet (UV) radiation can damage DNA and kill cells. We use laboratory and observational studies of the harmful effect of UV radiation on marine photosynthesizers to inform the implementation of a UV radiation damage function for phytoplankton photosynthesis in a modified version of the Community Earth System Model version 2 (CESM2-UVphyto). CESM2-UVphyto is capable of simulating UV inhibition of photosynthesis among modeled phytoplankton and ocean column penetration of UV-A, UV-B, and UV-C radiation. We conduct a series of simulations with CESM2-UVphyto using the Marine Biogeochemistry Library (MARBL) ecosystem model to understand the sensitivity of phytoplankton productivity to UV radiation. Results …

Circulating Levels Of Insulin-Like Growth Factor I (Igf-I) And Risk Ofmultiple Myeloma: An Observational And Mendelian Randomisation Study, Yolanda Benavente, Sara Hermosa, Nikos Papadimitriou, Alyssa I. Clay-Gilmour Ph.D., Elizabeth E. Brown, Jonathan N. Hofmann, Nathaniel Rothman, Qing Lan, Sonja I. Berndt, Demetrius Albanes, Mark Purdue, Mitchell J. Machiela, Stephen J. Chanock, Parveen Bhatti, Wendy Cozen, Aaron Norman, Susan L. Slager, James R. Cerhan, Vincent Rajkumar, Shaji J. Kumar, Et. Al.

Faculty Publications

Evidence for an association between insulin-like growth factors (IGF) and multiple myeloma (MM) is inconsistent. We examined total IGF-I concentrations and risk of MM by combining baseline serological data among UK Biobank participants (n = 444 187; 732 incident MM) with a two-sample Mendelian randomisation (MR) analysis using identified genetic variants associated with circulating total IGF-I and IGF-binding protein 3 (IGFBP-3) in the InterLymph consortium (2434 MM and their 2567 controls). Finally, additional lymphoid neoplasm (LN) subtypes were included for comparison with the main hypothesis. Circulating IGF-I level was positively associated with MM risk Hazard ratio-HR-per one standard deviation-SD-increase …

Variation In Cycling Exercise Mechanical Efficiency In The Heritage Family Study, Angelo Tremblay, Claude Bouchard, Mark A. Sarzynski Facsm, James S. Skinner, Élisa Marin-Couture, Patrick Schrauwen, Guy Thibault, Marie-Eve Mathieu, Louis Pérusse

Faculty Publications

The objectives of the study were to assess the effects of cycling endurance exercise training and sex on cycling exercise mechanical efficiency (ME) and to explore its associations with body composition, glycemic profile, and skeletal muscle characteristics. Subjects were males (n = 371) and females (n = 465) of European (ED) and African descent (AD) of the HERITAGE Family Study. The measurements were repeated after a 20-week controlled endurance exercise program. A substudy involving 78 participants from 19 ED families was used to evaluate associations between skeletal muscle traits and variations in ME. An increase in ME of …

New Frontiers In Stand-Alone Digital Obesity Treatment, Delia West, Rebecca A. Krukowski

Faculty Publications

No abstract provided.

Editorial Introduction: Governing Through Attention, Collaboration, Learning, And Participation, Geoboo Song, Gwen Arnold, Melissa K. Merry, Saba N. Siddiki, Holly L. Peterson, Creed Tumlison, Eric Button, Benjamin Galloway, Camille Gilmore, Erica Ivins, Rinjisha Roy, Mohammad Mizanur Rahman, Ryan Ramaker, Rachel Britton, Isaac Owusu

Faculty Publications

No abstract provided.

State Courts, Public Opinion, And The Changing Abortion Landscape After Dobbs, Anna Gunderson, Chesani Askew, Jeong Hyun Kim, Nichole Bauer

Faculty Publications

The June 24, 2022 Supreme Court decision in Dobbs v. Jackson Women’s Health Organization represented a seismic shift in abortion policy in the United States. Since then, state courts have begun playing an integral role in expanding or restricting abortion access in their jurisdictions. What do these cases look like and how does the public respond to court decisions that are pro- or anti-abortion? We collect original data on state court abortion cases post-Dobbs and field two survey experiments pre- and post-Dobbs to investigate these questions. We find state courts have expanded their scope in abortion policy and that pro-abortion …

When A Folder Is Not A Folder: Investigating Complex Composite Content, Tyler Thorsted

Faculty Publications

Generally file formats on modern systems are single byte streams, and there are many tools available to help identify and determine what software is needed to make use of the format. When dealing with formats born on Macintosh systems, a single byte stream is often not all that is needed to make use of the formats. On older Macintosh systems a Type/Creator code and a resource fork are often needed, and on more modern systems there are other challenges that need to be addressed. This paper explores some popular formats and tools that are needed to properly assess and capture …

Shining A Light On Firms’ Political Connections: The Role Of Dark Money, Matthew Denes, Madeline Scanlon

Faculty Publications

We study the emergence of a new channel for firms’ political activity using dark money through undisclosed and unlimited contributions. After the U.S. federal court decisions in 2010, S&P 500 firms substantially increased their use of dark money. We find that dark money contributions complement political engagement through campaign contributions and lobbying. Firms disclose dark money contributions when they face heightened nondisclosure costs. Firms contributing to dark money groups benefit by receiving more procurement contracts and increased government subsidies. Our findings highlight that political connections by firms are evolving and expanding through new and largely unexplored channels. (JEL D72, …

Sally Walton's Will: Reuniting The Andrews Families Of Western Maine And Beyond, Kathrine C. Aydelott

Faculty Publications

This article demonstrates how the 1871 probate file of Sally (Andrews) (Andrews) (Clark) Walton of Paris, Maine, resolves decades of genealogical confusion among Andrews families of western Maine. Analysis of her will, codicils, and probate accountings reconstructs a fragmented sibling group and definitively distinguishes two men named Perez Andrews whose identities had long been conflated. The evidence firmly links Darius Andrews of Sumner, Perez Andrews of Buckfield and Penobscot County, and several previously untraced Andrews siblings to a single parental family headed by Ebenezer Andrews Jr. and Sarah (Elliot) Andrews. Moving beyond questions of descent, the article shows how probate …

We Are Here Because Of Them: Co-Creating A Native Cemetery Memorial At Mission Santa Clara, Lee M. Panich, Amy J. Lueck, Lauren Baines, Isabella ‘Amne Gomez

Faculty Publications

Tens of thousands of Native individuals perished in California’s twenty-one Franciscan missions that operated from the 1760s into the 1840s, but most public interpretive programs gloss over their lives and the cemeteries where they are interred. This has historically been the case at Mission Santa Clara, on the campus of Santa Clara University. In this article, we reflect on the process of co-creating an interactive memorial designed to honor the Native people buried in two colonial-era cemeteries related to the mission and link their lives to the descendant community today. Importantly, the co-creation process helped strengthen relationships in numerous directions, …

Expanding Functionalities Of Immune Receptors Through Simultaneous Transfer Of Sensor And Helper Nlrs, Dongjiao Wang, Qibin Wu, Daowen Wang, Youxiong Que, Zheng Qing Fu

Faculty Publications

No abstract provided.

Textualism Wins?: The Supreme Court’S 2024 Labor & Employment Law Cases, Nicole B. Porter

Faculty Publications

The Supreme Court decided five primary labor and employment law cases in 2024—two discrimination cases, two arbitration cases, and one labor law case. This article also discusses a sixth case, Loper Bright Enterprises v. Raimondo, because it will undoubtedly affect labor and employment law despite the facts and underlying issue having nothing to do with the workplace.

I was initially underwhelmed with this year’s cases. None of them addresses any major substantive labor and employment law issue. However, upon further consideration, the cases are noteworthy for three reasons. First, three of them are pro-plaintiff with outcomes that benefit workers— …

Recommendations From Multi-Disciplinary Professionals For Survivor-Informed And Comprehensive Care For Human Trafficking Survivors, Christina Tsoi, Timothy B. Smith, Elizabeth Cutrer-Párraga, Devan Clayton, Joshua M. Marshall, Jamila Mastny

Faculty Publications

Background: Human trafficking affects millions of people worldwide with multiple adverse outcomes including psychopathology. Although research on human trafficking has become abundant in other academic disciplines (e.g., public health, criminology, social work), healthcare research specific to the mental health treatment of survivors remains limited. Objective: The purpose of this study was to gather recommendations from professionals about mental health treatment of trafficking survivors. Method: Semi-structured interviews were conducted with 21 multidisciplinary professionals working with trafficking survivors. Data were analyzed using qualitative content analysis methodology. Results: An overarching theme derived from the data concerned the recommendation to implement trafficking survivor-informed care, …

Anti-Holistic Algorithms, Itay Ravid

Faculty Publications

This Article presents a critical tension in modern criminal justice between holistic criminal-justice aspirations and algorithmic governance: whether the holistic rehabilitation and reintegration project can survive technological determinism. As criminal legal systems embrace algorithmic risk- assessment tools as solutions to address recidivism, this Article reveals a profound epistemological concern: the fundamental incompatibility between viewing offenders as “whole persons” capable of transformation and reducing them to statistical probabilities within computational matrices. By doing so, it demonstrates how algorithmic mediation fundamentally alters—and potentially destroys—the holistic message itself.

In establishing this argument, the Article advances in two stages. It first identifies the development …

Under-Marketing Women’S Sport: The Gendered Labor Of Value Co-Creation In U.S. Women’S Soccer, Tarlan Chahardovali Ph.D., Joshua I. Newman Ph.D.

Faculty Publications

Research Question: This study explores how professional women soccer players in the U.S. perceived the role of institutional actors in value co-creation during a pivotal period in the sport’s development. It examines the marketing responsibilities players were expected to undertake and how this labor shaped their experiences and self-perceptions. Research Methods: Guided by value co-creation and value realization frameworks, this study draws on semi-structured interviews with 22 current and former professional women soccer players. Data were analyzed in two stages: first cycle coding, followed by pattern coding to consolidate labor themes into constructs reflecting athletes’ experiences of institutional support, promotional …

Pyrolysis Of Foliage From 24 U.S. Plant Species With Recommendations For Physics-Basedwildland Fire Models, Mahsa Alizadeh, Thomas H. Fletcher

Faculty Publications

Pyrolysis of 24 samples of foliage from three U.S. regions with frequent wildland fires (Southeastern U.S., northern Utah and Southern California) was studied in a fuel-rich flat-flame burner system at 765 ◦C (for Southeastern U.S. samples) and 725 ◦C (for northern Utah and Southern California species), with a heating rate of approximately 180 ◦C/s. These conditions were selected to mimic the conditions of wildland fires. Individual plant samples were introduced to the high temperature zone in a flat-flame burner and pyrolysis products were collected. Tar was extracted and later analyzed by GC/MS. Light gases were collected and analyzed by GC/TCD. …

My Serials Checklist Manifesto: A Simple Tool To Deliver Consistent Results And Save Time, J. Michael Lindsay Msis, Mba, Ahip, Martha Earl Msls, Ahip

Faculty Publications

The purpose of this poster is to demonstrate the effectiveness of checklists and standardization in a small academic library, where librarian roles include technical, public, and administrative responsibilities. Since the publication of Atul Gawande's Checklist Manifesto in 2010, leaders have paid greater attention to the role of the simple checklist in standardizing medical care. Checklists can also demonstrate positive impacts in librarianship. Managing serials subscriptions, primarily in electronic format, has required librarians to develop new skills, including the calculation of metrics from big package products which may not share consistent counter standards. Within serials management, greater standardization methods produce consistent …

Toward A Feminist Geo-Legal Reading: Us Country-Of-Origin Information In Asylum Adjudication, Malene H. Jacobsen, Austin Crane, Elise Dosch

Faculty Publications

In this article, we offer what we call ‘a feminist geo-legal reading’ of documents used in spaces and practices of law. Legal cases and decisions are often based on different legal and non-legal documents, including laws, explanatory memorandums, testimonies, medical reports, and so forth. In contemporary asylum adjudication, country-of-origin information reports (COIs) have become a crucial source of authoritative evidence as asylum officers and immigration judges use these reports in their determination of a person's need for and right to protection. However, there is no straight line from COIs' substance to the prevailing authority that they command within asylum adjudication. …

Flow Structure And Mixing Near A Small River Plume Front: Winyah Bay, Sc, Usa, Christopher Papageorgiou, George Voulgaris, Alexander E. Yankovsky, Diane Bennett Fribance

Faculty Publications

This study presents Eulerian data from Winyah Bay, SC, USA collected during the passage of a tidal plume. The data captured the evolution and structure of the plume and include high-resolution velocity and temperature time series, supplemented by temperature – salinity profiles from a MicroCTD profiler. The observations identified a pre-existing plume extending to 4 m, with a water density of 1023.6 kg m⁻³, laying above denser ambient waters. Upon arrival, the newly discharged tidal plume introduced a fresher layer (1020.7 kg m⁻³) extending to 2.6 m, gradually thinning due to radial spreading. The plume's frontal …

Flow Structure And Mixing Near A Small River Plume Front: Winyah Bay, Sc, Usa, Christopher Papageorgiou, George Voulgaris, Alexander E. Yankovsky, Diane Bennett Fribance

Faculty Publications

This study presents Eulerian data from Winyah Bay, SC, USA collected during the passage of a tidal plume. The data captured the evolution and structure of the plume and include high-resolution velocity and temperature time series, supplemented by temperature – salinity profiles from a MicroCTD profiler. The observations identified a pre-existing plume extending to 4 m, with a water density of 1023.6 kg m⁻³, laying above denser ambient waters. Upon arrival, the newly discharged tidal plume introduced a fresher layer (1020.7 kg m⁻³) extending to 2.6 m, gradually thinning due to radial spreading. The plume's frontal …

Applying Machine Learning Methods To Laser Acceleration Of Protons: Synthetic Data For Exploring The High Repetition Rate Regime, John J. Felice, Ronak Desai, Nathaniel Tamminga, Joseph R. Smith, Alona Kryshchenko, Christopher M. Orban, Michael L. Dexter, Anil K. Patnaik

Faculty Publications

Advances in ultra‐intense laser technology have increased repetition rates and average power for chirped‐pulse laser systems, which offer a promising solution for many applications including energetic proton sources. An important challenge is the need to optimize and control the proton source by varying some of the many degrees of freedom inherent to the laser‐plasma interactions. Machine learning can play an important role in this task, as our work examines. Building on our earlier work in Desai et al. 2024, we generate a large ∼1.5 million data point synthetic data set for proton acceleration using a physics‐informed analytic model that we …

Formalism In Jewish Law, Chaim Saiman

Faculty Publications

Scholars differ as to the degree to which Jewish law is formalistic. This chapter aims to make sense of the debate surrounding formalism in Jewish law by distinguishing between three types of legal formalism: classic formalism, modern formalism, and detail-following formalism. Viewed through the lens of modern formalism, Jewish law is likely less formalistic than commonly assumed as it is not primarily concerned with constraining decision makers. Nor is Jewish legal discourse typified by its unified conceptual schemas that proceed from abstract concepts to bottom-line decisions in the way that classical formalism proceeds. This chapter introduces an alternative framing termed …

Invisible Print? Reading Skill Predicts Children's Learning Of Novel Spoken Words, Taylor J. Bryant, Dawna Duff, Bethany Bell, Lisa Fitton, Suzanne M. Adlof

Faculty Publications

Research indicates that when literate children and adults hear a new word that they have never seen in print, they create an expectation for how the word may be spelled. However, studies have not yet examined the extent to which orthographic knowledge plays a role in children's spoken vocabulary learning when words are taught without print. The current study used structural equation modelling to examine the relation between children's word reading ability and their ability to learn novel words from spoken instruction. Children (N = 335; 7–9 years; 52% female; <  1% American Indian/Alaskan Native, 33% Black, 1% Multiracial, <  1% Native Hawaiian or Pacific Islander, 2% Other; 57% White; 6% did not report race; 2% Hispanic/Latino, 97% Not Hispanic/Latino; <  1% did not report ethnicity) completed norm-referenced language and reading assessments and experimental measures of spoken word learning. Word reading ability and vocabulary knowledge uniquely predicted spoken word learning with respective medium-small and medium-large effects after controlling for phonological memory, general language ability, and nonverbal cognition. Thus, orthographic skill has important effects on vocabulary learning, unaccounted for in previous research, that should be addressed in current theory and practice.

What Drives Advanced Practice Nurses To Stay In Rural America? Insights From The 2022 National Survey Of Registered Nurses, Esita Patel, Chris Gillette, Jan Ostermann Phd, Chris Everett, Dawn Caviness, Sarah Garvick

Faculty Publications

Purpose: Recruiting and retaining a robust rural health care workforce is critical to advancing health outcomes in rural communities. Although increasing the rural provider workforce has been a policy focus for decades, rural access continues to worsen. Using a strengths-based approach, we identify factors that influence the decisions of advanced practice registered nurses (APRNs) to leave or stay in their jobs.

Methods: Secondary analysis of data from the 2022 National Sample Survey of Registered Nurses. We describe rates of turnover, retention, intention to leave, and reasons for leaving and staying by job rurality. We compare reasons by rurality using Pearson …

Ktrb-Mediated Alkaline Adaptation Drives Enterococcus Faecalis Persistence In The Gastrointestinal Tract Of Helicoverpa Zea, Patrick J. Hurd, Vivian Veto, Geneva Bell, Jerreme J. Jackson

Faculty Publications

Enterococcus faecalis is a commensal enteric bacterium capable of surviving in extreme and diverse environments. Here, we characterized the role of the gene ntpJ, which encodes the KtrB subunit of the KtrAB Na⁺/K⁺ symporter, during the adaptation of E. faecalis to alkaline stress and persistence in Helicoverpa zea (corn earworm). We assessed growth kinetics, biofilm formation, surface adhesion, and gastrointestinal persistence in vivo using an E. faecalis OG1RF mariner transposon mutant (ntpJ-Tn). The ntpJ-Tn mutant showed delayed entry into mid-log phase growth and biofilm formation under standard and alkaline-adjusted conditions relative to the wild-type strain, while adherence …

Fuel Adulteration Detection Using Open-Ended Coaxial Line And Circular Waveguide Techniques, Abdulrahman Alofi, Ahmed Shamseldin, Sharif Iqbal M. Sheikh, Hussein Attia

Faculty Publications

Fuel adulteration, the practice of blending lower-quality substances like kerosene with gasoline, poses significant challenges for ensuring fuel quality and safety. This study investigates two electromagnetic-based methods for detecting such adulteration: the open-ended coaxial line method and the circular waveguide method. The results reveal that the open-ended coaxial line technique is particularly effective in detecting kerosene contamination, identifying levels as low as 10% by measuring changes in the dielectric constant of the gasoline-kerosene mixture. Operating in the frequency range of 0.25–1.25 GHz, this method captures subtle changes in permittivity. In contrast, the circular waveguide method evaluates contamination by monitoring shifts …

University Students’ Condom Use During The Covid-19 Pandemic: Cross-Cultural Differences And What Predict Them, Liam Dacosta, James S. Morandini, Rebecca T. Pinkus, Elien De Caluwé, Lik Sam Chan, Olivine Lo, Saowanee Thongnopakun, Sawitree Visanuyothin, Cheryl Harasymchuk, Samantha Joel, Helen C. Harton, Alyssa Mccoy, Victoria Dale, David L. Rodrigues, Judit Takács, Alexandra Sipos, Veronica M. Lamarche, Racidon Bernarte, Viktorija Čepukienė, Ivana M. Jakšić, Bojana Bodroža, Huỳnh Hồng Mai, Tran Thi Hong, Grace Akello, Ivana Hromatko, Asha Ganesan, Jiawei Zhang, Damian Murray, James Moran, Juan Ramón Barrada, Ángel Castro, Claudia Navarro-Roldan, Kuan-Pin Su, Jane Chang, Matthew B. Ruby, Donya Ziadlou, Shin Nakamine, Yutaka Watanabe, Albert Lee, Richelle-Joy Chia, Ilan Dar-Nimrod

Faculty Publications

Humans instinctively adopt methods to reduce their risk of encountering harmful pathogens, yet their adherence to preventive health practices can often be erratic. Condoms exemplify one vital preventive tool against sexually transmitted infections (STIs) that, despite their effectiveness, are not consistently utilized. This pattern of behavior appears to persist even during periods of widespread disease transmission, with varied data from the COVID-19 pandemic indicating that condom usage remained inconsistent. The present study aimed to clarify these inconsistencies by examining changes in condom use cross-culturally. Heterosexual participants who were sexually active (N = 3,972 [1,327 men, 2,645 women], Mage= 22.82) across …