Digital Commons Network^™

Oyster Grower Perspectives On Green Crab (Carcinus Maenas) Interactions: Using Applied Social Science To Inform Research And Engagement, Kelsey Meyer-Rust, Lindsey Williams, Krystin Ward, Bonnie Brown

Faculty Publications

Research that informs the New Hampshire Aquaculture industry, which has grown significantly over the past few years, and helps the overall associated watershed community to keep Great Bay Estuary healthy is vital. Specific study of green crabs, Carcinus maenas, and their potential effects on oysters, Crassostrea virginica, is important to gain a better understanding of the impact invasive species may have on these ecologically and economically important bivalves. The aim of this study was to document and understand New Hampshire (NH) oyster growers’ perspectives on the issue of green crab predation of oysters. Through a survey, this study documented a …

Evaluation And Lessons Learned From The Dissemination And Implementation Science Scholars Program In The National Cancer Prevention And Control Research Network, Daniela B. Friedman, Cam Escoffery, Elaine H. Morrato, Cynthia A. Thomson, Courtney N. Petagna, Freda Allyson Hucek, Mary Wangen, Aubrey Villalobos, James R. Hébert Scd, Samuel Noblet, Mayank Sakhuja, David O. Garcia, Jennifer L. Cruz, Stephanie B. Wheeler

Faculty Publications

Background:

The Centers for Disease Control and Prevention (CDC)-funded Cancer Prevention and Control Research Network (CPCRN) has been a leader in cancer-related dissemination & implementation (D&I) science. Given increased demand for D&I research, the CPCRN Scholars Program launched in 2021 to expand the number of practitioners, researchers, and trainees proficient in cancer D&I science methods. Methods:

The evaluation was informed by a logic model and data collected through electronic surveys. Through an application process (baseline survey), we assessed scholars’ competencies in D&I science domains/subdomains, collected demographic data, and asked scholars to share proposed project ideas. We distributed an exit survey …

Oyster Grower Perspectives On Green Crab (Carcinus Maenas) Interactions: Using Applied Social Science To Inform Research And Engagement, Kelsey Meyer-Rust, Lindsey Williams, Krystin Ward, Bonnie Brown

Faculty Publications

Research that informs the New Hampshire Aquaculture industry, which has grown significantly over the past few years, and helps the overall associated watershed community to keep Great Bay Estuary healthy is vital. Specific study of green crabs, Carcinus maenas, and their potential effects on oysters, Crassostrea virginica, is important to gain a better understanding of the impact invasive species may have on these ecologically and economically important bivalves. The aim of this study was to document and understand New Hampshire (NH) oyster growers’ perspectives on the issue of green crab predation of oysters. Through a survey, this study documented a …

Law Enforcement Agency Practices And Policies For The Investigation Of Child Sex Trafficking: Are Agencies Using Victim-Centered Approaches?, Kimberly J. Mitchell, Jennifer E. O'Brien, Lisa M. Jones, Alli Puchlopek-Adams

Faculty Publications

Over the past decade, efforts have been made to reform the way in which law enforcement responds to child sex trafficking (CST). Law enforcement agencies are being urged or required to use victim-centered approaches that provide exploited youth with support and services. However, researchers have yet to empirically examine law enforcement’s recognition of CST at the agency-level, their arrest practices, or the services that are being offered to CST victims. We have little information about the utilization and effectiveness of various law enforcement agency policies, practices and training programs related to CST. The National Law Enforcement Agency Child Sex Trafficking …

Catalysts Of Change: How Social Movement Organizations Accelerate Shifts In Social Norms, Katie A. Apker, Michelle Blood Checketts, Taeya M. Howell, Lisa Jones Christensen, Ben William Lewis, Gordon N. Scott

Faculty Publications

We examine how social movement organizations (SMOs), particularly third-party rating agencies, can catalyze rapid shifts in social norms among an organizational population. We propose that rating agencies can instigate new social norms by defining appropriate and acceptable standards of performance that prompt organizations to realign their behaviors to mirror these new standards, thereby accelerating changes in shared understandings regarding appropriate firm behavior. We tested our theory by analyzing how members of the S&P 500 index adapted to a new gender diversity rating by KLD Research & Analytics, focusing on the acceptance and implementation of gender diversity standards on corporate boards …

Hydrodynamic Exposure – On The Quest To Deriving Quantitative Metrics For Mariculture Sites, Oliver Lojek, Nils Goseberg, Heidi Moe Føre, Tobias Dewhurst, Thea Bölker, Kevin Gerald Heasman, Bela H. Buck, David W. Fredriksson, Samuel Rickerich

Faculty Publications

This work attempts to define metrics for hydrodynamic exposure, using known oceanographic variables to provide a universal site assessment method for mariculture structures. Understanding environmental conditions driving open-ocean mariculture siting is crucial in establishing consistent ocean governance, minimizing adverse environmental impacts, and facilitating economically sustainable farm operations. To provide a metric of oceanic conditions and associated requirements for structural design and operation of aquaculture systems, six Exposure Indices (EI) are proposed that consider physical energy levels related to hydrodynamic forces at a site. Four of the proposed indices consider only environmental conditions, while the other two also consider the dimensions …

Personalized Learning Path Problem Variations: Computational Complexity And Ai Approaches, Sean A. Mochocki, Mark Reith, Brett J. Borghetti, Gilbert L. Peterson, John Jasper, Laurence D. Merkle

Faculty Publications

E-learning courses often suffer from high dropout rates and low student satisfaction. One way to address this issue is to use personalized learning paths (PLPs), which are sequences of learning materials that meet the individual needs of students. However, creating PLPs is difficult and often involves combining knowledge graphs (KGs), student profiles, and learning materials. Researchers typically assume that the problem of creating PLPs belong to the nondeterministic polynomial (NP)-hard class of computational problems. However, previous research in this field has neither defined the different variations of the PLP problem nor formally established their computational complexity. Without clear definitions of …

Chatgpt Might Slow You Down: Verification Moderates Ai Uses And Learning Efficiency Among College Students, Ruonan Zhang, Nicky Chang Bi, Kate Salerno, Pelqin Chen

Faculty Publications

Generative artificial intelligence without a doubt is one of the most discussed topics in high-er education. It is still unclear whether ChatGPT is contributing to or hindering students’ learning efficiency. Built on the Technology Acceptance Model (TAM), this study is designed to examine the influence of ChatGPT usage of college stu-dents on their learning efficiency; to investigate the moderating effects of verification on the relationship between ChatGPT usage and learn-ing efficiency; and to investigate the relationship among ChatGPT usage and its antecedents, in-cluding subjective norm, job relevance, perceived usefulness, perceived ease of use, and intention to use. Using survey data …

Journalists Under Attack: Global Perspectives On Threats, Violence And Impunity, Edward L. Carter

Faculty Publications

Journalists are under attack. The digital and physical intimidation and injuries cause harm to not only journalists themselves but also the societies they serve. Society suffers when journalists are silenced because the valuable information they would have provided is prevented from entering the public consciousness. Attacks on journalists are largely met with indifference or ineffective efforts to achieve justice. This impunity emboldens others. This book originated with an international online symposium in 2022 in which scholars and practitioners from around the globe met to discuss not only the problem but also possible solutions.

Prescribed Fire Regimes Influence Responses Of Fungal And Bacterial Communities On New Litter Substrates In A Brackish Tidal Marsh, Viet Q. Dao, Crystal N. Johnson, William J. Platt

Faculty Publications

Processes modifying newly deposited litter substrates should affect fine fuels in fire-managed tidal marsh ecosystems. Differences in chemical composition and dynamics of litter should arise from fire histories that generate pyrodiverse plant communities, tropical cyclones that deposit wrack as litter, tidal inundation that introduces and alters sediments and microbes, and interactions among these different processes. The resulting diversity and dynamics of available litter compounds should affect microbial (fungal and bacterial) communities and their roles in litter substrate dynamics and ecosystem responses over time. We experimentally examined effects of differences in litter types produced by different fire regimes and litter loads …

Bimetallic Catalyst System For The Degradation Of Pcbs In Sediments, Balamurugan Subramanian, Dean Lay, Souhail R. Al-Abed, John L. Mckernan, Slawomir Lomnicki

Faculty Publications

In this paper, we report the successful application of a patent-pending reduced bimetallic nanoparticle catalytic system developed for the remediation of polychlorinated biphenyl (PCB)-contaminated sediment and aquatic media. The formation of bimetallic nanoparticles associated with the granular activated carbon (GAC) were confirmed by high-resolution transmission electron microscopy. X-ray photoelectron spectroscopy showed the presence of the bimetallic matrix in reduced, albeit mixed, states. In the degradation studies, the bimetallic nanoparticles were deposited on a GAC substrate and utilized to treat both a surrogate PCB, 2-Chlorobiphenyl (2-CBP) in water and contaminated bottom-river sediments collected from a site with mixed-congener PCB contamination. The …

Taming The Wild West: Can Order Be Restored To The Collegiate Playing Fields?, Edward D. Cavanagh

Faculty Publications

On May 23, 2024, the NCAA and member conferences entered into a historic settlement to resolve the House case, a class action lawsuit brought on behalf of some 14,000 college athletes seeking damages for lost opportunities to gain financial benefits from their schools' use of their name, image, and likeness ("NIL") due to the NCAA's past denials of NIL compensation from media broadcasts, video games, and third parties. The trial court had certified damage classes consisting of (1) men's football and basketball players; (2) women's basketball players; and (3) other sports. As part of the settlement, defendants agreed to pay …

Extraterritoriality's Empire: How Self-Determination Limits Extraterritorial Lawmaking, Evan J. Criddle

Faculty Publications

In recent years, a growing number of countries have courted controversy by regulating activities outside their borders. They have used extraterritorial lawmaking to cultivate competitive global markets, strengthen or weaken data privacy, combat foreign terrorism and military aggression, promote human rights abroad, and suppress political dissent at home. This Article explores whether extraterritorial lawmaking can be reconciled with the right to self-determination under international law. I argue that the right to self-determination entitles each national polity to determine the laws and institutions by which it is governed within its territory. Extraterritorial lawmaking violates the right to self-determination when it subjects …

Dynamic Localization Of Endoplasmic Reticulum During Tetrahymena Conjugation, Guerrier Sabrice, Michael Patterson, Kaitlin Crofton, Michael Tucker, Shyhiem Walker

Faculty Publications

Changes in lipid composition at membrane fusion sites in mating Tetrahymena are thought to involve the endoplasmic reticulum (ER), but its localization to these sites has not been observed. Here we show ER distribution during Tetrahymena mating using TtRET1-GFP and GFP-KDEL. We find that both markers localize to perinuclear membranes and tubular structures that connect perinuclear membrane to plasma membrane at fusion sites. Interestingly, both markers disappear from parental macronuclei after emergence of zygotic macronuclei. These similarities in localization of established ER marker, GFP-KDEL, and TtRET1-GFP reveal TtRET1-GFP as a useful new live cell marker for the ER in Tetrahymena.

Lignin Cationization For The Removal Of Phosphates And Nitrates From Effluents Of Wastewater Treatment Plants, Fannyuy V. Kewir, Carlos E. Astete, Divine B. Nde, Jessica R. Eberhard, W. David Constant, Cristina M. Sabliov

Faculty Publications

The removal of phosphates and nitrates from wastewater treatment plant (WWTP) effluents is important for preventing pollution of receiving waters. In this study, we chemically modified alkaline lignin (aLN) with quaternary ammonium groups to obtain biodegradable cationic lignin (cLN). We characterized the cLN and tested its efficacy for removing phosphates and nitrates in a lab setting and on field-collected WWTP samples. Adsorption isotherm and kinetic studies were performed in aqueous media, and the effects of several variables (contact time, pH, initial concentration, and adsorbent dose) were investigated. The Langmuir isotherm described phosphate and nitrate adsorption well, with R2 values of …

Comparing The Health Information Practices Of Sapphic People By Age Group And Generation, Vanessa Lynn Kitzie

Faculty Publications

This qualitative research examines how sapphic people (i.e., umbrella term inclusive of lesbian, bisexual, and pansexual trans femmes, mascs, nonbinary people, and ciswomen) in South Carolina navigate informational barriers within healthcare systems. An information practices lens that examines how sapphic people create, seek, use, and share information to achieve desired healthcare outcomes describes such navigation. The research focuses on how intersectional identities, with a particular emphasis on age and considerations of race/ethnicity, geography, and gender, mediate these practices and their outcomes. The research uses participant data from semi-structured interviews and focus groups with 34 sapphic people about their health information …

Exploring Barriers To Effective Covid-19 Risk Mitigation, Recovery, And Chronic Disease Self-Management: A Qualitative Multilevel Perspective, Gayenell S. Magwood Phd, Rn, Faha, Faan, Charles Ellis Jr, Chanita Hughes Halbert, Ebony Allen Toussaint, Jewel Scott Phd, Rn, Fnp-C, Lynne S. Nemeth

Faculty Publications

Introduction: Many research activities have focused on SARS-CoV-2 infection and subsequent COVID-19 respiratory illness during the pandemic. However, significant racial inequities emerged months after the COVID-19 pandemic began. The similarity between racial/ ethnic disparities in COVID-19 and those for other diseases raised awareness about the context for risk exposure and healthcare access. The purpose of this study is to examine social and structural determinants of health among COVID-19 survivors, carepartners, and the perspectives of healthcare stakeholders who experienced disruption during the early pandemic.
Material and methods: A purposive sample of interviews (n=9) and focus groups (n=10) were used to collect …

Beyond Covid: Towards A Transdisciplinary Synthesis For Understanding Responses And Developing Pandemic Preparedness In Alaska, Taylor P. Van Doren, Ryan A. Brown, Guangqing Chi, Patricia Cochran, Katie Cueva, Laura Eichelberger, Ruby Fried, Stacey Fritz, Micah B. Hahn, Ron Heintz, Davin Holen, Andrey N. Petrov

Faculty Publications

Pandemics are regularly occurring events, and there are foundational principles of pandemic preparation upon which communities, regions, states, and nations may draw upon for elevated preparedness against an inevitable future infectious disease threat. Many disciplines within the social sciences can provide crucial insight and transdisciplinary thinking for the development of preparedness measures. In 2023, the National Science Foundation funded a conference of circumpolar researchers and Indigenous partners to reflect on COVID-19-related research. In this article, we synthesise our diverse social science perspectives to: (1) identify potential areas of future pandemic-related research in Alaska, and (2) pose new research questions that …

Prevailing Issues And Actions In Urban Best Practices Across Latin America And The Caribbean, Fabio Capra-Ribeiro

Faculty Publications

This research examines urban best practices (BPs) across Latin America and the Caribbean to illuminate the prevalent issues and actions associated with these locally implemented initiatives. An analysis of 45 BPs from the UN-Habitat repository was conducted using both quantitative and qualitative methods, organized into three phases. The first phase focused on collecting data such as BP sources, countries of origin, and years of implementation. The second phase identified common problems and actions within the BPs. The third phase involved a cross-sectional analysis to identify significant patterns and trends. The study found that many BPs originated from the Dubai International …

Neuro-Symbolic Ai For Deep Analysis Of Social Media Big Data, Vedant Khandelwal, Manas Gaur, Ugur Kursuncu, Valerie Shalin, Amit P. Sheth

Faculty Publications

This tutorial introduces a neuro-symbolic AI framework to analyze big data from social media platforms. Integrating human-curated knowledge through symbolic AI with the pattern recognition capabilities of neural networks enhances the adaptability and efficiency of traditional neural network approaches. Knowledge-guided zero-shot learning techniques enable swift adaption to new linguistic contexts and emerging events [6]. Participants will explore how to design, develop, and utilize these models in specific domains, such as public health surveillance, that require dynamic adaptation to new terminologies. This session The tutorial aims to equip attendees with practical skills and a deep understanding of how to apply neuro-symbolic …

Model Predictive Control Of A Grid-Scale Thermal Energy Storage System In Relap5-3d, Jaron Wallace, John Hedengren, Kody Powell, Matthew Memmott

Faculty Publications

This research delves into the integration and control of a Thermal Energy Storage (TES) system with a Small Modular Reactor (SMR), specifically the NuScale VOYGR SMR module in RELAP5-3D. The research methodology centered on modeling the NuScale VOYGR SMR, a light water pressurized water reactor (LWR) with a power output capacity of 77 MWe per module. The reactor and plant details were sourced from NuScale's final safety analysis report and supplemented by information from the NuScale website. The SMR plays a crucial role in energy generation, and to manage and dispatch the produced energy effectively, a robust storage system …

Coarse-Gridded Simulation Of The Nonlinear Schrödinger Equation With Machine Learning, Benjamin F. Akers, Kristina O. F. Williams

Faculty Publications

A numerical method for evolving the nonlinear Schrödinger equation on a coarse spatial grid is developed. This trains a neural network to generate the optimal stencil weights to discretize the second derivative of solutions to the nonlinear Schrödinger equation. The neural network is embedded in a symmetric matrix to control the scheme’s eigenvalues, ensuring stability. The machine-learned method can outperform both its parent finite difference method and a Fourier spectral method. The trained scheme has the same asymptotic operation cost as its parent finite difference method after training. Unlike traditional methods, the performance depends on how close the initial data …

Association Between Bullying Victimization And Health Risk Behavior In Adolescents, Ana Beatriz Pacífico, Eliane Denise Araújo Bacil, Mariana Ardengue, Thiago Silva Piola, Michael Pereira Da Silva, Fabio Fontana, Ademar Avelar, Wagner De Campos

Faculty Publications

Objective: The aim of this study was to examine the association between bullying victimization and health risk behaviors in adolescents. Methods: A representative sample of 1020 adolescents participated in the study. The variables such as bullying, health risk behaviors (tobacco, drugs, alcohol, sedentary behavior, smartphone use, level of physical activity, and sleep), and economic status were assessed using self-reported questionnaires. Odds ratios with 95% confidence intervals (95%CI) were obtained using binary logistic regression and ordinal, gross, and adjusted logistic regression (p< 0.05). Results: Victims of bullying were more likely to smoke (OR 1.75; 95%CI 1.28–2.40), consume alcohol (OR1.43; 95%CI 1.05–1.94), have worse sleep quality (OR 1.94; 95%CI 1.28–2.91), and more sedentary behavior (OR 1.43; 95%CI 1.08–1.89) than those who were not bullied. However, victims were more likely to have high levels of physical activity than their non-bullied peers (OR 1.66; 95%CI 1.22–2.27). Conclusions: Bullying victimization was associated with an increased predisposition for the adoption of health risk behaviors. Interestingly, victims were also more prone to participate in physical activity.

Acclaimed Children's Literature As Global Resources, Sunah Chung, Melanie D. Koss, Kathleen A. Paciga

Faculty Publications

Acclaimed children's books in the United States (U.S.) may be utilized as resources to instruct global issues. As children’s literature reflects social context and values, acclaimed books may provide curricular materials for those within the U.S. and to international audiences. Stakeholders, including librarians, teachers, national industry experts, and parents, are among those who review and award prizes to children’s literature. This work has resulted in booklists teachers, families, and librarians use to guide their book purchasing and sharing practices. We investigate the histories, composition, and criteria for 22 award and acclaimed U.S. children’s book lists containing 4,244 titles. Fewer than …

Early Preclinical Studies Of Ergosterol Peroxide And Biological Evaluation Of Its Derivatives, Taotao Ling, Luz V. Arroyo-Cruz, William R. Smither, Emily K. Seighman, Michelle M. Martínez-Montemayor, Fatima Rivas

Faculty Publications

Ganoderma lucidum is a medicinal mushroom that produces various pharmacological compounds, including triterpenoids. A major bioactive component of G. lucidum is ergosterol peroxide (EP), which is attributed to its anticancer effects. The current study focuses on the in vitro ADME (absorption, distribution, metabolism, and elimination), in vivo efficacy and toxicity of EP, and the synthesis of new EP derivatives to improve aqueous solubility. It was found that EP is metabolically stable in liver microsomes and plasma. In vivo studies showed that EP inhibits tumor growth in murine cancer models, and it is well tolerated by mice. The maximum tolerated dose …

Real Practice Systems Project Menu Of Checklists For Attorneys In Mediation, John Lande

Faculty Publications

This is a detailed menu of checklists for attorneys representing clients in mediation, including actions before, during, and after mediation sessions. The checklists include items about information to provide on websites, compliance with ethical requirements, and reflection and improvement of techniques. They are intended to prompt attorneys to become more conscious and intentional in their work, helping them to develop routines and strategies for dealing with recurring problems.

The checklists are extensive but not exhaustive. They are not recipes to follow strictly, thoughtlessly, or completely. Instead, they should help attorneys decide what to do in any specific case or in …

Review Of Book Of George, Michael F. Russo

Faculty Publications

No abstract provided.

Far From Their Origins: A Transcriptomic Investigation On How 2,4-Di-Tert-Butyl-6-(5-Chloro-2h-Benzotriazol-2-Yl) Phenol Affects Rainbow Trout Alevins, Andreas N.M. Eriksson, Justin Dubiel, Alper James Alcaraz, Jon A. Doering, Steve Wiseman

Faculty Publications

Benzotriazole ultraviolet stabilizers (BUVSs) are a group of widely used chemicals added to a variety of consumer (e.g., plastics) and industrial (e.g., metal coating) goods. Although detected globally as an environmentally persistent pollutant, BUVSs have received relatively little toxicological attention and only recently have been acknowledged to affect development and the endocrine system in vivo. In our previous study, altered behavior, indicative of potential neurotoxicity, was observed among rainbow trout alevins (day 14 posthatching) that were microinjected as embryos with a single environmentally relevant dose of 2,4-di-tert-butyl–6-(5-chloro-2H-benzotriazol-2-yl) phenol (UV-327). In the present follow-up study, we performed whole-transcriptome profiling (RNA sequencing) …

Toward A Comparative Framework For Studies Of Altitudinal Migration, David Vander Pluym, Nicholas A. Mason

Faculty Publications

The study and importance of altitudinal migration has attracted increasing interest among zoologists. Altitudinal migrants are taxonomically widespread and move across altitudinal gradients as partial or complete migrants, subjecting them to a wide array of environments and ecological interactions. Here, we present a brief synthesis of recent developments in the field and suggest future directions toward a more taxonomically inclusive comparative framework for the study of altitudinal migration. Our framework centers on a working definition of altitudinal migration that hinges on its biological relevance, which is scale-dependent and related to fitness outcomes. We discuss linguistic nuances of altitudinal movements and …

Macintosh Type / Creator Codes: Improving Identification Of Files From Macos Classic, Tyler Thorsted

Faculty Publications

Working with Macintosh files from the 1980 to early 2000’s can be challenging as they are often on difficult to access disks, unique encoding, have resource forks, and often don’t use extensions. Identification of files from a Macintosh formatted disk can be accomplished with identification methods such as PRONOM, but what if those standard methods come up empty or are misleading? This paper investigates a method of identification which can provide better results compared to existing methods. The Macintosh operating system used special extended attribute codes to not only identify the file type, but also the original creating application. Called …