Digital Commons Network^™

Tectonic Implications Of Transitional Melting Regimes From Petrological, Geochronological, And Compositional Characterization Of The Ophiolitic Seventymile Terrane, Alaska, Usa, Erin Todd, Johnathan Saul Caine, Michael Bizimis, Andrew R.C. Kylander-Clark, Robert Reece Hammond, Alicja Wypych

Faculty Publications

New geochemical, U-Pb geochronology, and Sr-Nd-Hf isotope data provide evidence for the tectonic evolution of the Seventymile terrane in interior Alaska, USA. Ultramafic and mafic rocks of the Seventymile terrane are thought to represent components of a dismembered ophiolite and provide unique constraints on regional terrane evolution and accretion. The Seventymile ophiolite represents fragments of the Devonian to Permian Slide Mountain Ocean (SMO) that separated allochthonous and parautochthonous continental fragments of western North America. It now occurs as multiple thrust sheets containing Permian mafic and ultramafic rocks overlying and/or possibly imbricated with amphibolite-facies supracrustal rocks of allochthonous Yukon-Tanana terrane and …

Optimal Placement Of Electric Vehicle Chargers: A Mixed-Integer Linear Programming Model, Joubin Zahiri Khameneh, Emmanuel Fagbenle

Faculty Publications

Electric vehicle adoption is growing, but New Hampshire lags in public charging infrastructure, especially in rural areas. This gap increases range anxiety and economic inefficiencies. In this study, we developed a mixed-integer linear programming (MILP) model to optimally locate new electric vehicle chargers statewide, maximizing coverage and equity under budget constraints. The model includes geographic coverage requirements, population-weighted equity, capacity limits, and a $28 million budget. Moreover, the model recommends 855 Level 2 chargers and 149 Direct Current Fast Chargers (DCFCs) across 247 ZIP Codes, nearly doubling public charging capacity and achieving 98.8% coverage within defined service radii. The plan …

Asian Reference Values For Handgrip Strength, Gait Speed, Five-Times-Sit-To-Stand Test, Muscle Mass And Calf Circumference, Jozo Grgic, Siew Ling Tey, Dieu Thi Thu Huynh, Yen Ling Low, Zeljko Pedisic, Nina Schaller, Vanessa Kristina Wazny, Weilan Wang, Yasuhiko Saito, Ravindra P Rannan-Eliya, Hala Ghattas Ph.D., Monique Chaaya, Carlos Mendes De Leon, Preeti Gupta, Ecosse L Lamoureux, Mythily Subramaniam, Edimansyah Abdin, Rahul Malhotra, Angelique Chan, Bayasgalan Tumenbayar, Oyunbileg Luvsandavaajav, Bolormaa Enkhtuvshin, Norma Mansor, Halimah Awang, Andrea B Maier

Faculty Publications

Background:Handgrip strength, gait speed, Five-Times-Sit-to-Stand Test (FTSST) performance, skeletal muscle mass and calf circumference are important health outcomes, particularly useful for diagnosing sarcopenia. The aim of this study was to establish reference (normative) values for handgrip strength, gait speed, FTSST performance, skeletal muscle mass and calf circumference by pooling individual participant data from national cohorts in Asia.

>Methods:We conducted a pooled analysis of individual participant data from 20 national cohorts representing 12 Asian countries (China, India, Indonesia, Israel, Japan, Lebanon, Malaysia, Mongolia, Philippines, Republic of Korea, Singapore and Sri Lanka). We included cohorts with data on at least …

Flux Crystal Growth Of Potassium Lanthanide Double Vanadates With Lanthanide-Dependent Coordination Number Variance, Hunter B. Tisdale, Hans Conrad Zur Loye

Faculty Publications

A series of potassium rare earth double vanadates is presented. Single crystals of double vanadates with stoichiometry K₃Ln(VO₄)₂ (Ln = La, Pr, Nd, and Sm) and crystallizing in the glaserite structure type were synthesized via a molten alkali chloride/fluoride flux reaction. Different structures were observed depending on the constituent rare earth: K₃La(VO₄)₂ crystallizes in an as-of-yet unreported modification of the typical glaserite structure in the space group P2₁/c, likely due to its larger ionic size that results in an increase in the lanthanide coordination number …

Risk And Public Judgments On Police Pursuits: A Nationally Representative Conjoint Experiment, Scott M. Mourtgos, Ian T. Adams, Kyle Mclean, Geoffrey P. Alpert

Faculty Publications

Police vehicle pursuits emphasize a central tension between law enforcement imperatives and public safety. While modern policies emphasize balancing apprehension needs against risks of continuation, little is known about whether public intuitions mirror this framework. We address this gap using a nationally representative conjoint experiment (N = 3,334) that varied eleven contextual factors across randomized pursuit scenarios. Respondents rated perceived risk, indicated whether pursuits should be terminated, and made forced-choice tradeoffs. Across all outcomes, high-risk situational factors (e.g., high speeds, adverse weather, heavy traffic, urban settings, etc.) increased perceived danger and termination support, while more serious underlying offenses, particularly …

Precision Acoustofluidics For High-Throughput Mechanobiology In Suspension Cells, Kaichun Yang, Ruoyu Zhong, Ke Li, John Mai, Pengzhan Liu, Ye He, Joseph Rich, Ying Chen, Janna Wang, Zhiteng Ma, Zhiteng Ma, Xianchen Xu, Qian Wu, Tony Jun Huang

Faculty Publications

Mechanomodulation, the process of altering cellular behavior through applied mechanical forces, plays a critical role in physiological processes and has substantial implications for cancer therapy, immunology, and drug development. However, precise and efficient stimulation of nonadherent cells remains a major challenge, limiting the investigation of mechanotransduction pathways and the development of targeted therapeutics. Here, we developed an acoustofluidic platform named Suspension-cell Targeted Response to Excitation via Acoustofluidic Mechanomodulation (STREAM) to enable precise, high-throughput stimulation of suspension cells. STREAM accomplishes this using 101.14-megahertz high-frequency surface acoustic waves to deliver controlled mechanical stimulation at a throughput of 500,000 cells per minute. STREAM …

Legacy Phosphorus Dynamics In Subtropical River Sediments: Impacts Of Dredging And Water Column Aeration Status, Lee Potter, John R. White

Faculty Publications

Excessive loading of phosphorus (P) in coastal systems has been a growing concern for watershed managers due to the link with harmful algal blooms. In particular, legacy P creates a persistent challenge for eutrophication management in a range of aquatic systems, including wetlands, lakes, and estuaries, as a source of indirect, internal P loading. Following reductions in external P loads, internal sediment sources have been known to release bioavailable P back into the water column, undermining nutrient restoration goals. This study investigates the flux dynamics and longevity of sediment legacy P in three subtropical rivers—Amite, Tangipahoa, and Tickfaw—draining into the …

Increasing Wave Heights In The Gulf Of Mexico Driven By Swell Waves, Jesbin George, Matthew Hiatt, Clinton S. Willson

Faculty Publications

This study analyzes the climatology, spatial and temporal trends of wind speeds and significant wave height (Hs) of combined wind-seas and swells and Hs of separated swells and wind-seas on annual and seasonal scales in the Gulf of Mexico (GoM) using 50 years of atmospheric reanalysis data. The Hs data showed strong agreement with in-situ measurements, with minimal bias (+/-< 0.08 m) and high correlation (r > 0.9) across both deep and shallow regions, although a slight underestimation is noted for wind speed data. Wind speeds showed seasonal variability in the GoM, though they did not exhibit significant long-term increases, except for a notable decrease (~ -1.0 …

Access To Primary Care And Health Care Fragmentation, Sharona Hoffman, Ishani Ganguli

Faculty Publications

This Article examines the growing crisis of long primary care wait times and the health care fragmentation that is associated with them. Patients who feel ill or are worried about new symptoms must often wait weeks or longer for appointments. In the wake of excessive wait times for primary care physician (PCP) appointments, patients increasingly turn to convenience care models such as urgent care centers, retail clinics, direct-to-consumer telemedicine, and at-home testing. While these alternatives offer prompt attention, they sacrifice other core functions of primary care and may exacerbate poor health outcomes and inequities. The Article argues that long wait …

Thriving In The Middle: The Role Of Mindfulness, Psychological Capital, And Supervisor Support For Assistant Principals, Susan Kim, Peter Williams, Mei Jiang, Teresa Farler

Faculty Publications

Purpose: This study investigates the well-being of public-school assistant principals by examining how socio-cognitive mindfulness (SCM), psychological capital (PsyCap), tenure, and perceived supervisor support (PSS) contribute to their experience of thriving, a construct reflecting overall well-being.

Design/Methodology: This cross-sectional quantitative study explored the mediating role of PsyCap, PSS, and tenure in the relationship of SCM and thriving among public school assistant principals in Texas.

Findings: SCM, PsyCap, and PSS were all positively associated with holistic thriving. PsyCap fully mediated the relationship between SCM and thriving, but PSS did not mediate it. This study identified a portable resource-building route (SCM → …

Teaching Evolution After Kennedy And Mahmoud, Alexander Gouzoules

Faculty Publications

One of the longest running disputes at the intersection of education law and the First Amendment has involved conflict over evolutionary biology in American public schools. Through a century of nearly continuous litigation, creationist legislation and parental demands to exempt students from science instruction have been constrained by longstanding First Amendment doctrines.

That settlement is now unraveling. In Kennedy v. Bremerton School District, the Supreme Court abandoned its prior approach to the Establishment Clause in favor of a history-and-tradition analysis that is ill-suited to questions about modern scientific education. And in Mahmoud v. Taylor, the Court held that students' compulsory …

Investigation Expenses, Ryan Vacca

Faculty Publications

Misappropriating trade secrets is usually done in secret. After all, those taking another’s trade secret in violation of state and federal law rarely openly tout their misdeeds. As a result, trade secret owners do not always immediately realize that their trade secret has been misappropriated and must spend significant resources investigating whether misappropriation has occurred and, if so, by whom and to what extent.

An important question frequently arising over the last several years but overlooked in the scholarly literature is whether a trade secret owner’s investigation expenses are recoverable as “actual loss” under state and federal trade secret laws. …

Artificial Intelligence, Judicial Evolution, And Insurance, Renee Henson

Faculty Publications

AI-driven platforms have the potential to inflict traditional injuries in new ways. Proprietary algorithms trained on large volumes of personal data can cause mental, emotional, and sometimes physical injuries via conversational exchanges, harmful content recommendations, and the promotion of extremist content. This "algorithmic liability" fundamentally challenges existing legal doctrines and statutory protections, thereby exposing deficiencies in current insurance coverage frameworks. 

Historically, courts dismissed algorithmic liability claims early in litigation, invoking Section 230 immunity and First Amendment protections, and resisted classifying algorithmic tools as "products" for the purposes of products liability law. Recent jurisprudence, however, signals a critical turning point. On …

The Trial Of Socrates, Jonathan Van Patten

Faculty Publications

In many important ways, the trial of Socrates was not just the trial of the century, nor even the trial of the millennium. It predated the trial of Jesus, which is important for many other reasons, but Socrates’ contribution to how we think about justice and the rule of law is without equal. This Article explores the ways that this fifth-century B.C. trial, located geographically on the margin of what came to be known as the West, is at the center of what makes us a civilization. It is not simply about the drama, nor the politics of free inquiry, …

The Non-Punishment Principle And Restorative Justice, Rachel J. Wechsler

Faculty Publications

The non-punishment principle is a legal norm that has increasingly gained legitimacy over the past quarter-century within international, regional, and domestic law on human trafficking. At its core, this principle opposes the punishment of human trafficking victims for unlawful conduct they engage in as a consequence of their trafficking victimization. Little is known about the presence and operation of the non-punishment principle within U.S. law. This Article fills this gap as the first to comprehensively map and analyze the principle’s instantiation across state and federal law.

From this new map, three key themes emerge. First, the non-punishment principle has a …

Rosenwald Rural School Libraries, Suzanne Marie Stauffer

Faculty Publications

The Rosenwald Rural School Libraries Program was created as an adjunct to the Rosenwald Rural Schools Program, which funded the construction of 4,977 rural Black school buildings in fifteen Southern states, 395 of them in Louisiana. However, it soon became apparent that providing textbooks was not enough to promote literacy and develop self-directed reading among students. The officers and agents of the Fund realized fairly early in the Rural Schools Program that there was a want of reading materials in the South in general. Beginning in 1927, the Rosenwald Fund began providing collections of graded fiction and non-fiction books to …

Stoichiometry-Controlled Surface Reconstructions In Epitaxial Abo3 Perovskites For Sustainable Energy Applications, Habib Rostaghi Chalaki, Ebenezer Seesi, Gene Yang, Mohammad El Loubani, Dongkyu Lee

Faculty Publications

ABO₃ perovskite oxides are a versatile class of materials whose surfaces and interfaces play essential roles in sustainable energy technologies, including catalysis, solid oxide fuel and electrolysis cells, thermoelectrics, and energy-relevant oxide electronics. The interplay between point defects and surface reconstructions strongly affects interfacial stability, charge transport, and catalytic activity under operating conditions. This review summarizes recent progress in understanding how oxygen vacancies, cation nonstoichiometry, and electronic defects couple to atomic-scale surface rearrangements in representative perovskite systems. We first revisit Tasker’s classification of ionic surfaces and clarify how defect chemistry provides compensation mechanisms that stabilize otherwise polar or metastable …

Reinforcement Learning-Enabled Control And Design Of Rigid-Link Robotic Fish: A Comprehensive Review, Nhat Dinh, Darion Vosbein, Yuehua Wang, Qingsong Cui

Faculty Publications

With the rising demand for maritime surveys of infrastructure, energy resources, and environmental conditions, autonomous robotic fish have emerged as a promising solution with their biomimetic propulsion, agile motion, efficiency, and capacity for underwater inspection, monitoring, data collection, and exploration tasks in complex aquatic environments. Inspired by fish spines, rigid-link fish robots (RLFRs), a category of robotic fish, are widely utilized in robotics research and applications. Their rigid, actuated joints enable them to reproduce the undulatory locomotion and high maneuverability of biological fishes, while the modular nature of rigid links between joints makes them cost-effective and easy to assemble. This …

Navigating Racist Spaces Through Radical Self-Care: A Photovoice Exploration Of The Experiences Of Black Graduate Students, Laetitia Adelson, Cherese Fine, Dion Harry, Keneisha Harrington, Rebecca Lynn Morgan Ph.D., Tomiko Smalls, Jerad Green, Courtney Allen, Anuoluwapo Bankole, Robin Phelps-Ward

Faculty Publications

This manuscript examines the impact of racist campus climates for Black graduate students at a predominantly white institution. Using a photovoice methodological design, this study illuminates students’ ability to thrive through radical self-care despite the many racist factors, incidents, and systems at the institution. The paper ends with recommendations for improving campus racial climate in graduate education.

The Composition Of Gases From A Diffusion Flame Above Longleaf Pine Needle Fuel Beds, David R. Weise, Thomas H. Fletcher, Timothy J. Johnson, Weimin Hao, Russell G. Tonkyn, Catherine A. Banach, Javier Palarea-Albaladejo, Mahsa Alizadeh, Stephen Baker

Faculty Publications

The gas and tar composition of a wildland fire diffusion flame from longleaf pine needles is currently relatively unmeasured and more data are needed to fill in the gap between pyrolysis data and smoke plume data, thus improving physical and chemical modeling of wildland smoke formation. A pilot experiment to measure light gas and tar composition of such a flame is described for three flame zones: persistent flame (flame base), intermittent flame, and smoke plume. Flame gases from 24 experimental fires were collected in canisters and analyzed for CO2, CO, H2, CH4, and C2 to C7 hydrocarbon gases. Other light …

Gambling Away Stability: Sports Betting’S Impact On Vulnerable H, Scott R. Baker, Justin Balthrop, Mark J. Johnson, Jason Kotter, Kevin Pisciotta

Faculty Publications

We estimate the causal effect of online sports betting on households’ investment, spending, and debt management decisions using household transaction data and a staggered difference-in-differences framework. Following legalization, sports betting spreads quickly, with both the number of participants and frequency of bets increasing over time. This increase does not displace other gambling or consumption but significantly reduces savings, as risky bets crowd out positive expected value investments. These effects concentrate among frequent bettors and low-savings households. Our findings highlight the potential adverse effects of online sports betting on vulnerable households.

Humanizing The Base Of The Pyramid: Exploring The Influence Of Resource (Dis)Advantages On Value Creation, Ted London, Lisa Jones Christensen, Tyson Mackey, Alison Mackey, Heather Esper, Andrew Grogan-Kaylor

Faculty Publications

Base of the pyramid (BoP) scholarship emphasizes the potential for enterprises to generate profits by enhancing the wellbeing of the impoverished, often by selling socially-beneficial products (SBPs). Yet, many such BoP enterprises have experienced mixed results. We argue that this may stem from insufficient attention to how BoP consumers value SBPs and other products. We frame SBPs as a type of human capital investment and thus use human capital theory to study how the consumption of SBPs does or does not create value for consumers. Specifically, we use a novel data set from rural India to measure value creation in …

Developmental Themes Associated With Religious Activity After Early Return From A Latter-Day Saint Mission, Samuel E. Hancock, Sam A. Hardy, Michael Goodman, Camron Angell, Jenae M. Nelson

Faculty Publications

In the Church of Jesus Christ of Latter-day Saints, qualified young men are expected (and young women are given the option) to complete extended missionary service during the transition to adulthood. Some youth end their missionary service short of the anticipated duration, which is associated with markedly lower rates of religious activity post-return. This study is a qualitative inquiry into the developmental themes associated with early returned missionaries from the Church of Jesus Christ of Latter-day Saints who chose to remain active (be consistently involved with the church), sampling from areas with high rates of Latter-day Saint activity, where stigmatization …

Full-Wave Modeling Of Rf Waves In Fusion Plasmas With Finite Element Method: Progress In Past Decades And Its Future Role, Syun'ichi Shiraiwa, Nicola Bertelli, Eun-Hwa Kim

Faculty Publications

No abstract provided.

Prophetic Preaching As A Tool For Social Justice, Trevor A. O'Reggio

Faculty Publications

No abstract provided.

Effect Of Density Irregularities On Radio Frequency Wave Propagation In Ionospheric Plasmas, Eun-Hwa Kim, Jay Johnson, Syun'ichi Shiraiwa, Nicola Bertelli, Masayuki Ono, Simon Wing

Faculty Publications

No abstract provided.

Effects Of Density Turbulence On Helicon Wave Propagation In The Core Plasmas, Eun-Hwa Kim, Syun'ichi Shiraiwa, Seung-Hoe Ku, A. Bortolon, Masayuki Ono, Nicola Bertelli, Robert I. Pinsker

Faculty Publications

No abstract provided.

Existence, Nonexistence And Uniqueness Of Positive Solution To A General Elliptic System With Fixed Or Perturbed Growth Rates, Joon Hyuk Kang, Noah Koliadko

Faculty Publications

No abstract provided.

Investigation Of Causal Relationships Of The Cross-Scale Wave Coupling Through Information Theoretical Approach, Elmer Rivera, J. Johnson, Simon Wing, Eun-Hwa Kim, Khan-Hyuk Kim, Katariina Nykyri

Faculty Publications

No abstract provided.

The Study Of The Quasi-Periodicity Observed On Plasma Density And Magnetic Field On Saturn's Magnetosphere: An Information Theory Approach, B. R. Neupane, J. R. Johnson, P. A. Delamere, Simon Wing, A. Sciola, K. Sorathia, Joe Caggiano, B. Mino, Colby Maxim

Faculty Publications

No abstract provided.