Digital Commons Network^™

Intrinsic Defects (Vacancies And Antisites) In Neutron Irradiated Cdsip2 Crystals, Timothy D. Gustafson, Elizabeth M. Scherrer, Nancy C. Giles, Kevin T. Zawilski, Peter G. Schunemann, Jonathan E. Slagle, Kent L. Averett, Larry E. Halliburton

Faculty Publications

Cadmium silicon phosphide (CdSiP₂) is a nonlinear optical material widely used in optical parametric oscillators. Intrinsic defects (vacancies and antisites) are responsible for unwanted broad optical absorption bands in these crystals that degrade the performance of the devices. In the present work, optical absorption and electron paramagnetic resonance (EPR) spectra are acquired (at room temperature and 12 K, respectively) from a neutron-irradiated CdSiP₂ crystal. After the irradiation, the crystal is highly absorbing from the band edge near 600 nm to beyond 1.3 μm because of overlapping defect-related absorption bands. Heating to 550 °C removes nearly all the …

College For All And The Postsecondary Experiences Of Rural First-Generation College Students: Patterns Of Alignment With A Predominant Master Narrative, Andrew D. Coppens, Sarah Jusseaume, Jayson O. Seaman, Cindy L. Hartman, Erin H. Sharp

Faculty Publications

The aim of this study was to understand the experiences of rural, first-generation college (RFGC) students in relation to dominant culturally normative expectations about postsecondary educational and workforce trajectories. The study adopted patterns of engagement with a master narrative as both a conceptual framework and unit of analysis, examining both biography and cultural ecologies as well as highlighting agency in the lives and choices of study participants. Evidence is drawn from 4 in-depth narrative interviews with each of 14 RFGC students, conducted both at school and students’ homes, from rural and small-town communities. Results show that a master narrative of …

Everyday Norms Have Become More Permissive Over Time And Vary Across Cultures, Kimmo Eriksson, Pontus Strimling, Irina Vartanova, Brent Simpson, Minna Persson, Khalid Ahmed Abdi, Neta Ad, Alisher Aldashev, Habib Mohammad Ali, Maurizio Alì, Khatai Aliyev, Yasser M. Alrefaee, Alberth Estuardo Alvarado Ortiz, Per A. Andersson, Giulia Andrighetto, Gizem Arikan, John Jamir Aruta, Christian Lutete Ayikwa, Jonatan Baños-Chaparro, Davide Barrera, Justina Barsyte, Birzhan Batkeyev, Azma Batool, Elizaveta Berezina, Stéphanie Ngandu Bimina, Marie Björnstjerna, Sheyla Blumen

Faculty Publications

Every social situation that people encounter in their daily lives comes with a set of unwritten rules about what behavior is considered appropriate or inappropriate. These everyday norms can vary across societies: some societies may have more permissive norms in general or for certain behaviors, or for certain behaviors in specific situations. In a preregistered survey of 25,422 participants across 90 societies, we map societal differences in 150 everyday norms and show that they can be explained by how societies prioritize individualizing moral foundations such as care and liberty versus binding moral foundations such as purity. Specifically, societies with more …

Moving Beyond Traditional Legal Scholarship Impact Rankings, John Cannan

Faculty Publications

Legal academia is likely stuck with law faculty scholarly impact rankings—that is, using citation counts to judge a law faculty’s reputation and influence. But why can’t we produce better, more useful studies? Current rankings rely on outdated methods. Moreover, these rankings—touted by their creators as objective—suffer from long-standing flaws. They are also grounded in limited understandings of legal citations as sources of information. This paper calls on law librarians to advance legal citation research by adopting methodologies from other information sciences and developing legal citation taxonomies and theories.

Visual Literacy, English Learners, And The Slider, Kristin Lems

Faculty Publications

The article looks at some of the ways “degrees of intensity” can be taught and practiced with visual supports such as sliders, graphs, or emojis, with a focus on English learners of all ages.

When Old Meets New: Two Louisiana State University Outreach Librarians Build, Work, And Learn Together To Support Collaborative Student Engagement, Alia Kempton, Mitch Fontenot

Faculty Publications

In this essay, outreach librarians Mitch Fontenot (he/him), Louisiana State University, and Alia Kempton (she/her), Louisiana State University, Special Collections, reflect on their inaugural year of working together, highlighting key achievements, challenges, and growth that have marked their collaborative journey. They discuss how they established effective communication, built trust, and developed a shared understanding of goals and expectations. Additionally, they explore where they envision their partnership heading in the future, touching on long-term aspirations, potential areas for deeper collaboration, and the strategies they plan to implement to continue fostering a successful and productive working relationship.

Did Your Student Or A Bot Write This Paper?: Teaching And Grading In The Age Of Ai, John Lande

Faculty Publications

Generative artificial intelligence (AI) is disrupting traditional assumptions about law students’ authorship of their written assignments.  Faculty are concerned about their ability to tell whether students are writing their own papers or simply using AI tools like ChatGPT.  This article offers practical strategies for addressing this problem, focusing on teaching and grading practices that promote transparency, accountability, and learning.

It recommends that faculty require students to include AI use certification cover sheets with their papers, disclosing whether and how they used AI tools during the writing process.  The article also explains how faculty can shift from purely summative to use …

The Art Of Ai Prompting In Law And Dispute Resolution Practice, John Lande

Faculty Publications

This short article offers a practical guide for using AI tools to improve the judgment and efficiency of lawyers, mediators, and arbitrators.  It cites ABA Ethics Opinion 512, which describes lawyers’ ethical duty of technological competence under the ABA Model Rules.

The article encourages practitioners to begin by selecting AI tools appropriate to their tasks such as general-purpose platforms or specialized tools listed in the article.  It explains how to write effective prompts, use follow-up questions to refine outputs, and apply professional judgment when reviewing results.  It includes a list of suggested follow-up prompts.

Getting useful results from AI tools …

Real-Time Electron Spectrometer Utilizing A Permanent Magnet And Diode Detector Array, Mason W. Heath, Kenneth L. Matthews, Garrett M. Pitcher, Kenneth R. Hogstrom

Faculty Publications

Background: Magnetic spectrometers have been previously described for measuring energy spectra of therapeutic electron beams. However, challenges for clinical utilization have been their size, weight, and limited real-time capabilities. Development of a compact, lightweight, and inexpensive device with real-time readout will make an electron spectrometer a practical clinical tool. Purpose: This work integrates a commercial diode detector array with a permanent dipole magnet to create a practical real-time energy spectrometer for therapeutic electron beams. Methods: A 4 kg, 0.55 T permanent dipole magnet was coupled to two PC boards of a Sun Nuclear SRS MapCHECK device, which provided two interlaced …

Supporting Faculty Parents In Professional Development: Case Studies, Recommendations, And A Call For Inclusive Approaches, Anne Marie Gruber, Lindsay Doukopoulos

Faculty Publications

Educational development is often scheduled during academic breaks with the intent of allowing faculty participation; however, this can actually make it more difficult for faculty who are in parenting roles, particularly during summer and school breaks when childcare options are limited. This article provides case studies from two different institutions describing approaches to offering childcare support to faculty participants in professional development. Ultimately, although both cases were successful, they were limited solutions to what is actually a much larger cultural problem. Our discussion shares lessons learned, recommendations, and urges others to embrace inclusive and equity-focused endeavors in supporting faculty caregivers' …

Stories Of Racism And Resistance: A Narrative Analysis Of Stories Told In The Uk Windrush Generation And Descendants Of The Windrush Generation, Jessica Blumsom, Jacqui Scott, Emma Karwatzki, Aishath Nasheeda, David Hernandez-Saca, Alyson Malach, Glenda Andrew

Faculty Publications

The Windrush Generation (WG) and their descendants continue to experience adversity in the UK, including racism and the Windrush Scandal, with such adversities absent from psychological research literature. Intergenerational trauma is a psychological concept explaining that adverse experiences can be transmitted from one generation to impact subsequent generations. There has been limited consideration of the ongoing impact of adverse experiences that span multiple generations, such as experiences of racism within Western Europe. This paper utilised a narrative research design to study the narratives of members of the WG and those of their descendants in the UK. Eight expert by experience …

Attribution As Architecture In The Digital Age, Laura A. Heymann

Faculty Publications

As technology changes, one thing remains constant: human creators seem to care about attribution, whether as creators or as audience members. Current U.S. law lacks the means for many creators to effectively address attributional interests, and experience has shown that top-down, imposed technological solutions can fail to gain the necessary buy-in and adoption. The best approach, examples suggest, is for platforms to think of attribution as part of the architecture of their systems, but to take their cues from user-developed, individualized solutions, which will not only be more responsive to user interests but also allow adaptation as interests change and …

Better Digital Contracts With Prosocial Friction-In-Design, Brett Frischmann, Moshe Y. Vardi

Faculty Publications

Contract law is supposed to enable people to reach genuine agreements and cooperate. If this ideal was ever a reality, the rise of mass market contracts and boil­erplate rendered it pure fiction. Modern consumer contracts are incomprehensible to most people. No one reads them anyway.

Digital contracting involves design features that amplify traditional boilerplate harms and create others. For example, digital contracting is too cheap; low marginal costs lead to overexpansion in scale and scope. To make matters worse, the loss of autonomy from repeat engagement with digital contracting systems is pernicious. People become increasingly predictable and programmable as digital …

Land Struggles, Resistance, And Mutual Protection Along The Colorado-New Mexico Border: The Sacred Right Of Self-Preservation, José A. Rivera Ph.D

Faculty Publications

Mutual protection societies proliferated in the American Southwest during a period of rapid social change, 1870-1930, coincident with significant changes in the region’s political economy and increased competition for land and water resources. To resist encroachment and protect their natural resources, hispano communities in Colorado and New Mexico organized mutual benefit and protective associations known as mutualistas, with a large number concentrated in the San Luis Valley of Colorado as well as in many rural counties of northcentral New Mexico. The Costilla Valley of New Mexico is a prototypical hispano settlement initially established as part of the expansive Sangre …

Effects Of Climate Change On River And Groundwater Nutrient Inputs To The Coastal Ocean, Christina M. Richardson, Bernhard Peucker-Ehrenbrink, Shea Wyatt, Annie Bourbonnais, Vanessa Hatje, Claudia Frey, Tina Sanders, Diana E. Varela, Adina Paytan

Faculty Publications

Rivers and groundwater are major sources of nutrients to the global coastal ocean. Climate change is expected to impact nutrient fluxes from river basins and coastal aquifers through alterations to both hydrological and nutrient cycling processes. In this Review, we identify and summarize how climate change impacts, such as changes in precipitation, increased cryosphere melt, and sea level rise, will affect water discharge and nutrient concentrations in rivers and coastal groundwater, which ultimately control nutrient inputs to the coastal ocean. We also document key limitations in the current understanding of climate-related changes to nutrient fluxes, especially in coastal groundwater basins. …

An Event-Based Time-Incremented Snn Architecture Supporting Energy-Efficient Device Classification, David L. Weathers, Michael A. Temple, Brett J. Borghetti

Faculty Publications

Recent advances in Radio Frequency (RF)-based device classification have shown promise in enabling secure and efficient wireless communications. However, the energy efficiency and low-latency processing capabilities of neuromorphic computing have yet to be fully leveraged in this domain. This paper is a first step toward enabling an end-to-end neuromorphic system for RF device classification, specifically supporting development of a neuromorphic classifier that enforces temporal causality without requiring non-neuromorphic classifier pre-training. This Spiking Neural Network (SNN) classifier streamlines the development of an end-to-end neuromorphic device classification system, further expanding the energy efficiency gains of neuromorphic processing to the realm of RF …

Effect Of Vitamin D Supplementation During Pregnancy And Lactation On The Development Of Infants Born To Tanzanian Women Living With Hiv: A Secondary Analysis Of A Randomised Controlled Trial, Temiwunmi Shobanke, Alfa Muhihi, Nandita Perumal Phd, Nzovu Ulenga, Fadhlun M. Alwy Al-Beity, Christopher P. Duggan, Wafaie W. Fawzi, Karim P. Manji, Christopher R. Sudfeld

Faculty Publications

Background Infants born to pregnant women living with HIV (WLHIV) are at greater risk for morbidity and mortality and may also have poorer developmental outcomes as compared with infants who are not exposed to HIV. Nutrition interventions in pregnancy may affect developmental outcomes.

Objectives This study evaluated the effect of maternal vitamin D supplementation on infant development outcomes.

Design We conducted a secondary analysis of a randomised, triple-blind, placebo-controlled trial of maternal vitamin D supplementation from June 2015 to October 2019.

Setting Antenatal care clinics in Dar es Salaam, Tanzania.

Participants Pregnant WLHIV and their offspring.

Interventions Daily 3000 IU …

Impression Motivations And Mental Health In Collegiate Athletes And Musicians: The Benefits Of Promoting Virtues, Mary L. Inman, Olufemi A. Oluyedun, Erin Moran, Brendyn Mroz, Madison Mccreery

Faculty Publications

This study identifies two key impression-management motivations that arise in public settings: promoting virtues and preventing harm to one’s image. We explored their impact on mental health—specifically, socially-based perfectionism and depressive symptoms. Drawing from regulatory-focus theory, we predicted promotion motivations would predict strong mental health, prevention motivations would predict poor mental health, and promotion motivations would buffer against the negative effects of prevention motivations. Collegiate athletes and musicians (N = 262) completed validated measures of impression motivation, perfectionism, and depressive symptoms. Results revealed that athletes reported lower levels of perfectionism and depressive symptoms than did musicians. Across both groups, …

Dsm-5 Based Algorithms For The Autism Diagnostic Interview-Revised For Children Ages 4–17 Years, Linnea A. Lampinen, Shuting Zheng, Lindsay Olson, Vanessa H. Bal, Audrey E. Thurm, Amy N. Esler, Stephen M. Kanne, So Hyun Kim, Catherine Lord, China Pareneau, Kerri P. Nowell, Jane E. Roberts, Nicole Takahashi, Somer L. Bishop

Faculty Publications

Background: The Autism Diagnostic Interview, Revised (ADI-R) is a caregiver interview that is widely used as part ofthe diagnostic assessment for Autism Spectrum Disorder (ASD). Few large-scale studies have reported the sensitivityand specificity of the ADI-R algorithms, which are based on DSM-IV Autistic Disorder criteria. Kim and Lord (Journalof Autism and Developmental Disorders, 2012, 42, 82) developed revised DSM-5-based toddler algorithms, which areonly applicable to children under 4 years. The current study developed DSM-5-based algorithms for children ages4–17 years and examined their performance compared to clinical diagnosis and to the original DSM-IV-basedalgorithms. Methods: Participants included 2,905 cases (2,144 ASD, 761 …

The Efficacy And Usability Of Motivational Interviewing Just-In-Time Trainings For Youth Mentors, Mackenzie J. Hart, Samuel Mcquillin, Aidyn Iachini, Daniel K. Cooper, Mark D. Weist

Faculty Publications

Using youth mentors to deliver evidence-based psychosocial services has been proposed to increase the reach of treatments, in part given the affordability and ubiquity of mentors in youth settings. Further, tests of mentor-delivered motivational interviewing (MI) have shown increases in youth mentees' academic performance and wellbeing. Yet, traditional methods of training mentors to use MI can be costly and time-consuming. Previous work has suggested the value of asynchronous, brief, just-in-time training (JITT) to help offset these challenges; however, MI JITT for mentors has not yet been formally evaluated. As such, here, we report on a preliminary study of MI JITT …

Root Exudates: The Rhizospheric Frontier For Advancing Sustainable Plant Protection, Muhammad Rahil Afzal, Misbah Naz, Youbo Yu, Lisha Yan, Peiyi Wang, Janaki Mohotti, Gefei Hao, Jing-Jiang Zhou, Zhou Chen, Libo Zhang, Qian Wang

Faculty Publications

Root exudates (REs), a diverse array of bioactive metabolites secreted by plant roots in response to environmental stimuli, serve as key mediators of rhizosphere ecology and plant defense responses, offering a promising avenue for sustainable pest management and eco-friendly plant protection. While earlier reviews primarily focus on root exudates in the context of general rhizosphere dynamics and plant-microbial interactions, critical knowledge gaps persist in REs-plant-pest tripartite interactions, the mechanistic basis of REs-mediated plant defense, and their practical integration with integrated pest management (IPM) frameworks. This review provides a synthesis of the latest literature on the biochemical diversity and functions of …

Sleep Quality, Emotional Moods, And Cognitive Outcomes Among People Living With Hiv: An Ecological Momentary Assessment Study, Shan Qiao Ph.D., Abhishek Aggarwal, Camryn Garrett, Arielle N’Diaye, Atena Pasha, Irene Esu, Chih Hsiang Yang Ph.D., Xiaoming Li Ph.D.

Faculty Publications

Introduction Although studies have explored the relationship between sleep quality, mood, and cognitive outcomes among people living with HIV (PLWH), few use ecological momentary assessment (EMA) techniques to evaluate within-person associations between sleep quality and emotional/cognitive outcomes among PLWH at the day level. This study investigated the association between previous night’s sleep quality and momentary psychological outcomes in participants’ natural setting. Methods Study participants were PLWH in South Carolina who were at least 18 years old, diagnosed with HIV for at least 2 years, and able to operate a cellphone. Participants were sampled using posters posted in AIDS Service organizations, …

Tools To Transform, Tools To Empower, Kaara Harris

Faculty Publications

No abstract provided.

Exact And Approximate Conformal Inference For Multi-Output Regression, Chancellor Johnstone, Eugene Ndiaye

Faculty Publications

It is common in machine learning to estimate a response y given covariate information x . However, these predictions alone do not quantify any uncertainty associated with said predictions. One way to overcome this deficiency is with conformal inference methods, which construct a set containing the unobserved response with a prescribed probability. Unfortunately, even with a one-dimensional response, conformal inference is computationally expensive despite recent encouraging advances. In this paper, we explore multi-output regression, delivering exact derivations of conformal inference p-values when the predictive model can be described as a linear function of y . Additionally, we introduce a multivariate …

Categorial Declinations & Democracy, Brenner M. Fissell

Faculty Publications

The most contentious action taken by reform prosecutors has been the issuance of categorical declination policies. Opponents decry this as bureaucratic nullification of democratically enacted offenses, while the prosecutors themselves counter that they are responding to the will of their local electorate. Democracy claims, it appears, have taken center stage in this debate, and they are deployed by both sides. How should we think about democracy and categorical declinations? The most comprehensive scholarly work on this subject is a 2021 article by Professor Kerrel Murray. In this essay, I hope to continue the work begun by Murray, offering additional insights …

Contextualization: Old Tool, New Reach, Rogelio Paquini

Faculty Publications

No abstract provided.

Journeys To Andrews University, Kaara Harris

Faculty Publications

No abstract provided.

Development Of Respiratory Sinus Arrhythmia In Young Infants With Autism Spectrum Disorder, Preterm Birth, And Typical Development, Jessica Bradshaw, John E. Richards, Julia Yurkovic-Harding, Eilis Mclaughlin

Faculty Publications

Respiratory sinus arrhythmia (RSA) is a key index of parasympathetic function and environmental adaptability. Lower resting RSA has been linked to preterm (PT) birth in infancy and autism spectrum disorder (ASD) in childhood, yet RSA across the first 2 years in young infants born PT or later diagnosed with ASD remains unknown. This study examined resting RSA and mean interbeat interval (IBI) development from 1 to 24 months in infants at varying ASD likelihoods, including infant siblings of children with ASD and those born PT. A longitudinal design tracked resting RSA and mean IBI in 137 infants from 1 to …

Feasibility Evaluation Of Secure Offline Large Language Models With Retrieval-Augmented Generation For Cpu-Only Inference, Erick Tyndall, Torrey J. Wagner, Colleen Gayheart, Alexandre Some, Brent T. Langhals

Faculty Publications

Recent advances in large language models and retrieval-augmented generation, a method that enhances language models by integrating retrieved external documents, have created opportunities to deploy AI in secure, offline environments. This study explores the feasibility of using locally hosted, open-weight large language models with integrated retrieval-augmented generation capabilities on CPU-only hardware for tasks such as question answering and summarization. The evaluation reflects typical constraints in environments like government offices, where internet access and GPU acceleration may be restricted. Four models were tested using LocalGPT, a privacy-focused retrieval-augmented generation framework, on two consumer-grade systems: a laptop and a workstation. A technical …

Tort Liability For Failure To Age Gate: A Promising Regulatory Response To Digital Public Health Hazards, Matthew B. Lawrence, Brett Frischmann, Avi Sholkoff

Faculty Publications

Tort liability for failure to “age gate” is a promising legal response to the public health hazards of AI, social media, sports gambling, and other digital spaces. Tort liability for failure to “age gate” hinges liability for harms to minors on an app’s failure to take reasonable steps to prevent minors from gaining access or otherwise to apply appropriate governance rules, such as privacy-protective default settings or ensuring genuine parental consent. While no one legal response is a panacea, tort liability for failure to age gate carries several distinctive advantages that make it a particularly promising option at this stage …