Digital Commons Network^™

The Roles Of Perceived Safety Climate And Innovativeness In The Performance Of Sport And Recreation Organizations, Minjung Kim, Han Soo Kim, Brent D. Oja, Jasamine Hill, Claire Zvosec, Paul Yuseung Doh

Faculty Publications

The recent COVID-19 pandemic created an unpredictable environment regarding the safety operations of sport and recreation organizations. This study was designed to examine how safety climate and organizational innovativeness could promote preferred organizational behavior outcomes in college campus sport and recreation centers. A total of 227 sport and recreation employees were recruited through the National Intramural and Recreational Sports Association. With the collected data, we employed structural equation modeling to assess the research hypotheses. The results indicated that safety climate and innovativeness positively influenced job engagement, therefore leading to enhanced safety compliance and employee innovativeness, which ultimately resulted in higher …

Complementing Model Species With Model Clades, Makenzie E. Mabry, R. Shawn Abrahams, Ihsan A. Al-Shehbaz, William J. Baker, Simon Barak, Michael S. Barker, Russell L. Barrett, Aleksandra Beric, Samik Bhattacharya, Sarah B. Carey, Gavin C. Conant, John G. Conran, Maheshi Dassanayake, Patrick P. Edger, Jocelyn C. Hall, Yue Hao, Kasper P. Hendriks, Julian M. Hibberd, Graham J. King, Daniel J. Kliebenstein, Marcus A. Koch, Ilia J. Leitch, Frederic Lens, Martin A. Lysak, Alex C. Mcalvay, Michael T.W. Mckibben, Francesco Mercati, Richard C. Moore, Klaus Mummenhoff, Daniel J. Murphy, Lachezar A. Nikolov, Michael Pisias, Eric H. Roalson

Faculty Publications

Model species continue to underpin groundbreaking plant science research. At the same time, the phylogenetic resolution of the land plant tree of life continues to improve. The intersection of these 2 research paths creates a unique opportunity to further extend the usefulness of model species across larger taxonomic groups. Here we promote the utility of the Arabidopsis thaliana model species, especially the ability to connect its genetic and functional resources, to species across the entire Brassicales order. We focus on the utility of using genomics and phylogenomics to bridge the evolution and diversification of several traits across the Brassicales to …

Dispersal Sweepstakes: Biotic Interchange Propelled Air-Breathing Fishes Across The Globe, Richard C. Harrington, Matthew Kolmann, Julia J. Day, Brant C. Faircloth, Matt Friedman, Thomas J. Near

Faculty Publications

Aim: Biotic interchanges between Africa, India, and Eurasia are central to explaining the present-day distribution and diversity of freshwater organisms across these landmasses. Synbranchiformes is a diverse and species-rich clade of freshwater acanthomorph fishes found on all southern continents except Antarctica, and include eel- and perch-like, air-breathing and non-air-breathing fishes. Lacking a comprehensive and resolved phylogeny of the entire clade, contemporary interpretations of synbranchiform biogeography invoke scenarios as disparate as Gondwanan vicariance and pan-global rafting to explain their modern-day distribution. Here, we study their biogeographic history of continental dispersal events and test whether these are associated with increases in lineage …

The Sequential Direct And Indirect Effects Of Mountain Uplift, Climatic Niche, And Floral Trait Evolution On Diversification Dynamics In An Andean Plant Clade, Agnes S. Dellinger, Laura Lagomarsino, Fabián Michelangeli, Stefan Dullinger, Stacey D. Smith

Faculty Publications

Why and how organismal lineages radiate is commonly studied through either assessing abiotic factors (biogeography, geomorphological processes, and climate) or biotic factors (traits and interactions). Despite increasing awareness that both abiotic and biotic processes may have important joint effects on diversification dynamics, few attempts have been made to quantify the relative importance and timing of these factors, and their potentially interlinked direct and indirect effects, on lineage diversification. We here combine assessments of historical biogeography, geomorphology, climatic niche, vegetative, and floral trait evolution to test whether these factors jointly, or in isolation, explain diversification dynamics of a Neotropical plant clade …

In The Spotlight—Early Career Researcher, Patricia Schneider

Faculty Publications

No abstract provided.

Cellulose Nanofiber As Mask/Personal Protective Equipment Surface Agent For Enhanced Anti-Bacterial Performance, Sophia Jackson, Jonathan Chen

Faculty Publications

The utilization of face-covering masks as an extended form of personal protective equipment has led to exponential waste measures during the COVID-19 pandemic, with estimations of up to 7200 tons of medical-type waste daily. A primary cause of this waste is surgical layered disposable masks that are constructed by melt-blown nonwovens usually made of non-biodegradable thermoplastic polymers like polypropylene. To increase widespread sustainable options to the public, commercialized or do-it-yourself-based fabric masks serve as a solution, but their resistance to harmful molecules is less than that of the medical-grade masks due to the fabric structure that leaves space for penetration. …

Twisting Manin's Universal Quantum Groups And Comodule Algebras, Hongdi Huang, Van C. Nguyen, Charlotte Ure, Kent B. Vashaw, Padmini Veerapen, Xingting Wang

Faculty Publications

We introduce the notion of quantum-symmetric equivalence of two connected graded algebras, based on Morita–Takeuchi equivalences of their universal quantum groups, in the sense of Manin. We study homological and algebraic invariants of quantum-symmetric equivalence classes, and prove that numerical Tor-regularity, Castelnuovo–Mumford regularity, Artin–Schelter regularity, and the Frobenius property are invariant under any Morita–Takeuchi equivalence. In particular, by combining our results with the work of Raedschelders and Van den Bergh, we prove that Koszul Artin–Schelter regular algebras of a fixed global dimension form a single quantum-symmetric equivalence class. Moreover, we characterize 2-cocycle twists (which arise as a special case of …

How Livelihood Change Affects Food Choice Behaviors In Low- And Middle-Income Countries: A Scoping Review, Emma Kenney Mph-Pa, Krystal K. Rampalli, Sharraf Samin, Edward A. Frongillo Ph.D., Ligia I. Reyes, Shiva Bhandari, Morgan Boncyk, Stella Nordhagen, Helen Walls, Sigrid Wertheim-Heck, Amy Ickowitz, Solveig A. Cunningham, Ramya Ambikapathi, Beatrice Ekesa, Mirriam Matita, Christine E. Blake Ph.D., Rd

Faculty Publications

Livelihoods have changed dramatically over the past decade in low- and middle-income countries (LMIC). These shifts are happening in tandem with shifts in individual and household food choice behaviors. This scoping review aimed to identify and characterize mechanisms through which livelihood changes could affect food choice behaviors in LMIC, including behaviors relating to food production, acquisition, preparation, distribution, and consumption. A literature search was conducted using 4 databases: PubMed, PsycInfo, AGRICOLA, and Embase. The search was further enhanced by expert solicitations. Studies were included if they measured or focused on a livelihood change, described or assessed a change in ≥1 …

Peritextual Elements In Chinese Nonfiction Picturebooks, Sunah Chung, Jongsun Wee, Sohyun Meacham

Faculty Publications

The present work is a comparison of the peritext typology found across various nonfiction picturebooks focusing on Chinese people, including Chinese Americans. Nineteen nonfiction books were chosen following selection methods described in previous literature. Books were individually analysed to see which of five categories they fit under, and insider/outsider status for each author and illustrator was recorded as well. All five types were found in the surveyed Chinese nonfiction picturebooks; however, none of the books encouraged readers to take action for social change. We also found slight variation in peritext usage between the insiders and outsiders for authors and illustrators. …

Cpeb3 Maintains Developmental Competence Of The Oocyte, Lucie Lamacova, Denisa Jansova, Zongliang Jiang, Michal Dvoran, Daria Aleshkina, Rajan Iyyappan, Anna Jindrova, Heng Yu Fan, Yuxuan Jiao, Andrej Susor

Faculty Publications

Mammalian oocyte development depends on the temporally controlled translation of maternal transcripts, particularly in the coordination of meiotic and early embryonic development when transcription has ceased. The translation of mRNA is regulated by various RNA-binding proteins. We show that the absence of cytoplasmic polyadenylation element-binding protein 3 (CPEB3) negatively affects female reproductive fitness. CPEB3-depleted oocytes undergo meiosis normally but experience early embryonic arrest due to a disrupted transcriptome, leading to aberrant protein expression and the subsequent failure of embryonic transcription initiation. We found that CPEB3 stabilizes a subset of mRNAs with a significantly longer 3’UTR that is enriched in its …

Aerial, Surface, And Subsurface Multimodal Mapping In Coastal Peru: Insights From Cerro San Isidro, Moro Region, Nepeña Valley, Kayla Golay Lausanne, David Chicoine, Jeisen Navarro Vega, George F. Lau

Faculty Publications

This article describes a series of steps to integrate multiple modes of archaeological mapping in arid and agricultural settings. We use the coastal region of Peru as a case study and share our recent field experience at Cerro San Isidro, a multicomponent hill site located in the agriculture-intensive and mid-elevation (about 500 m asl) Moro region of the Nepeña Valley. In June and July 2022, we spent eight weeks deploying a combination of drone aerial imagery, pedestrian GPS reconnaissance, and GPR survey to map the surface and subsurface features at the site and in the adjacent agricultural fields. Our efforts …

“You Can’T Wash Your Hands In A House Without Running Water”: Pandemic Precautionary Behaviors After Hurricane Laura, Cécile M.F. Girard, Katie E. Cherry, Laura Sampson

Faculty Publications

Hurricane Laura made landfall in southwestern Louisiana in August 2020 while the world was several months into the COVID-19 pandemic. In the present research, we examined pandemic precautionary behaviors in a sample of adults who varied in exposure and damage due to Hurricane Laura, a destructive Category 4 hurricane. A total of 127 participants responded to an online survey that assessed pandemic worry and precautionary behaviors, hurricane exposure and damage, and health-related quality of life. We found that Hurricane Laura victims neglected pandemic precautionary behaviors at significantly higher levels in the weeks immediately following Hurricane Laura than did indirectly impacted …

Editorial Introduction: Exploring The Frontier Of Policy Theory Research, Geoboo Song, Melissa K. Merry, Saba Siddiki, Gwen Arnold, Aaron Smith-Walter, Holly L. Peterson, Creed Tumlison, Heasun Choi, Briana Huett, Davor Mondom, Christopher Giller, Meerim Seiitova

Faculty Publications

No abstract provided.

Chemically Amplified, Dry-Develop Poly(Aldehyde) Photoresist, Jose Lopez Ninantay, Anthony Engler, Jared Schwartz, Paul A. Kohl

Faculty Publications

The catalytic decomposition of poly(phthalaldehyde) with a photoacid generator can be used as dry-develop photoresist, where the exposed film depolymerizes into small molecules to allow the development of features via controlled vaporization. Higher temperatures enabled shorter dry-development times, but also promoted faster photoacid diffusion that compromised pattern fidelity. Trihexylamine was used as a base quencher to counteract acid diffusion in a phthalaldehyde-propanal co-polymer photoresist. The propanal co-monomer in the polymer improves the vaporization rate because it has a higher vapor pressure than phthalaldehyde. Addition of the base quencher was found to improve the contrast, pattern fidelity, and ease-of-handling of the …

Enhanced Microstructural Stability And Hardness Of Multi-Component Nanocrystalline Nickel Alloys Processed Via Mechanical Alloying, Mari Therese S. Burton, B. Chad Hornbuckle, Vincent H. Hammond, Kristopher A. Darling, Helen M. Chan, Christopher J. Marvel, Martin P. Harmer

Faculty Publications

Nanocrystalline alloys are noteworthy for their high strength, and nanocrystalline Ni is being investigated for high-temperature applications. However, nanocrystalline alloys are unstable against coarsening, thereby prone to degradation of strength. In this work, two nanocrystalline alloys, Ni–(0, 11 at pct W)–3 at pct Ta–2 at pct Y, were designed to exhibit microstructural stability and high strength by forming nanoscale precipitates, maintaining stable nanoscale grains to exploit Hall–Petch hardening, and decreasing the stacking fault energy of the Ni-based matrix. Produced via high-energy cryogenic mechanical alloying, both alloys exhibited thermal stability and enhanced mechanical properties due to beneficial impurity yttrium oxide/nitride particles …

A Reciprocal Integral Identity Of Coupled Poisson And Laplace Equations In Two Arbitrary Domains Sharing A Common Boundary, Sai Sashankh Rao, Harris Wong

Faculty Publications

In solving the coupled vapor and liquid unidirectional flows in micro heat pipes, we discovered numerically an integral identity. After asymptotic and polynomial expansions, the coupled flows yield two reciprocal systems of equations. In system A, a vapor velocity UA obeys the Poisson equation and drives, through an interfacial boundary condition, a liquid velocity WA that satisfies the Laplace equation. In reciprocal system B, a liquid velocity WB obeys the Poisson equation and drives, through another interfacial boundary condition, a vapor velocity UB that satisfies the Laplace equation. We found that the vapor volume flow rate of UB is numerically …

Adaptive Apparel For People With Disabilities: A Systematic Literature Review And Future Research Agenda, Md. Rafiqul Islam Rana M.S.,Ph.D, Kerri Mcbee-Black, Ishtehar Sharif Swazan

Faculty Publications

This systematic literature review examines research on adaptive apparel for people with disabilities (PWDs), an underrepresented consumer group. Using the scientific procedures and rationales for systematic literature reviews (SPAR-4-SLR) protocol and the theories, contexts, characteristics, and methods (TCCM) framework, 51 articles from three academic databases were analyzed based on specific keywords and inclusion/exclusion criteria. The review highlighted advancements addressing the needs of PWD consumers, such as innovative designs, user-centered methodologies, and inclusive marketing. However, there remain gaps in areas like disability types, methodologies, cultural factors, and societal barriers. The implications of this research underscore the urgent need for the apparel …

A Sensor-Based Simulation Method For Spatiotemporal Event Detection, Yuqin Jiang, Andrey A. Popov, Zhenlong Li, Michael E. Hodgson, Binghu Huang

Faculty Publications

Human movements in urban areas are essential to understand human–environment interactions. However, activities and associated movements are full of uncertainties due to the complexity of a city. In this paper, we propose a novel sensor-based approach for spatiotemporal event detection based on the Discrete Empirical Interpolation Method. Specifically, we first identify the key locations, defined as “sensors”, which have the strongest correlation with the whole dataset. We then simulate a regular uneventful scenario with the observation data points from those key locations. By comparing the simulated and observation scenarios, events are extracted both spatially and temporally. We apply this method …

The Second-Order Features Adjoint Sensitivity Analysis Methodology For Response-Coupled Forward/Adjoint Linear Systems (2nd-Fasam-L): Mathematical Framework And Illustrative Application To An Energy System, Dan Gabriel Cacuci

Faculty Publications

The Second-Order Features Adjoint Sensitivity Analysis Methodology for Response-Coupled Forward/Adjoint Linear Systems (abbreviated as “2nd-FASAM-L”), presented in this work, enables the most efficient computation of exactly obtained mathematical expressions of first- and second-order sensitivities of a generic system response with respect to the functions (“features”) of model parameters. Subsequently, the first- and second-order sensitivities with respect to the model’s uncertain parameters, boundaries, and internal interfaces are obtained analytically and exactly, without needing large-scale computations. Within the 2nd-FASAM-L methodology, the number of large-scale computations is proportional to the number of model features (defined as functions of model parameters), as opposed to …

Employing Digital Pcr For Enhanced Detection Of Perinatal Toxoplasma Gondii Infection: A Cross-Sectional Surveillance And Maternalinfant Outcomes Study In El Salvador, Mary K. Lynn, Marvin Stanley Rodriguez Aquino, Pamela Michelle Cornejo Rivas, Xiomara Miranda, David F. Torres-Romero, Hanson Cowan, Madeleine M. Meyer, Willber D. Castro-Godoy, Mufaro Kanyangarara Ph.D., Stella C.W. Self Ph.D., Ms, Berry A. Campbell, Melissa S. Nolan Ph.D., Mph

Faculty Publications

Toxoplasma gondii is a parasitic infection that can be transmitted in utero, resulting in fetal chorioretinitis and other long-term neurological outcomes. If diagnosed early, pregnancysafe chemotherapeutics can prevent vertical transmission. Unfortunately, diagnosis of acute, primary infection among pregnant women remains neglected, particularly in low-andmiddle-income countries. Clinically actionable diagnosis is complex due to the commonality of infection during childhood and early adulthood which spawn long-last antibody titers and historically unreliable direct molecular diagnostics. The current study employed a cross-sectional T. gondii perinatal surveillance study using digital PCR, a next generation molecular diagnostic platform, and a maternal-fetal outcomes survey to ascertain the …

Using Tensile And Compressive Stress Superposition During Incremental Forming To Manipulate Martensitic Transformation In Ss304, E M. Mamros, F Maab, A E. Tekkaya, Brad L. Kinsey, J Ha

Faculty Publications

Single point incremental forming (SPIF) is a flexible manufacturing process that has applications in industries ranging from biomedical to automotive. In addition to rapid prototyping, which requires easy adaptations in geometry or material for design changes, control of the final part properties is desired. One strategy that can be implemented is stress superposition, which is the application of additional stresses during an existing manufacturing process. Tensile and compressive stresses applied during SPIF showed significant effects on the resulting microstructure in stainless steel 304 truncated square pyramids. Specifically, the amount of martensitic transformation was increased through stress superposed incremental forming. Finite …

Using Tensile And Compressive Stress Superposition During Incremental Forming To Manipulate Martensitic Transformation In Ss304, E M. Mamros, F Maab, A E. Tekkaya, Brad L. Kinsey, J Ha

Faculty Publications

Single point incremental forming (SPIF) is a flexible manufacturing process that has applications in industries ranging from biomedical to automotive. In addition to rapid prototyping, which requires easy adaptations in geometry or material for design changes, control of the final part properties is desired. One strategy that can be implemented is stress superposition, which is the application of additional stresses during an existing manufacturing process. Tensile and compressive stresses applied during SPIF showed significant effects on the resulting microstructure in stainless steel 304 truncated square pyramids. Specifically, the amount of martensitic transformation was increased through stress superposed incremental forming. Finite …

Classifying Forecasts, Michael S. Drake, James R. Moon Jr., James D. Warren

Faculty Publications

We employ a novel machine learning technique to classify analysts’ forecast revisions into five types based on how the revision weighs publicly available signals. We label these forecast types as quant, sundry, contrarian, herder, and independent forecasts. Our tests reveal that a greater diversity of forecast types within the consensus is associated with increased consensus dispersion and improved consensus accuracy. Additionally, consensus diversity is associated with an improved information environment for firms, as reflected in reduced earnings announcement information asymmetry and volatility, higher earnings response coefficients, and faster price formation. Our study sheds light on how analysts revise their forecasts …

Infrastructure Finance For The Public Good: How Asset Recycling Can Untangle The New York Mta's $50 Billion Debt Load, Lev E. Breydo

Faculty Publications

Systematic infrastructure underinvestment - a $2.6 trillion 'gap' - and accelerating climate change have become facts of life in the United States. Though typically attributed to politics, this Article posits the circumstances as a market disequilibrium rooted in an interplay between unique dimensions of infrastructure and distinctive features of the U.S. approach. Recently-passed legislation, including the Infrastructure Investment and Jobs Act, is insufficient to overcome these longstanding challenges.

Based on a broad, global study of effective approaches to infrastructure finance, as well as a multi-disciplinary analysis of the economics, engineering and finance literature, this Article proposes addressing the U.S. infrastructure …

Eliminating Rule 609 To Provide A Fair Opportunity To Defend Against Criminal Charges: A Proposal To The Advisory Committee On The Federal Rules Of Evidence, Jeffrey Bellin

Faculty Publications

Federal Rule of Evidence 609 authorizes the admission of prior convictions to impeach criminal defendants who testify. And in this important and uniquely damaging application, the [r]ule’s logic fails, distorting American trials and depriving defendants of a fair opportunity to defend against the charges. The Advisory Committee [on Evidence Rules (the “Advisory Committee”)] should propose the elimination of Rule 609 and prohibit cross-examination with specific instances of a criminal defendant’s past conduct when those instances are unrelated to the defendant’s testimony and unconnected to the case.

This short essay begins by setting out the proposed rule change alongside a proposed …

Constitutional Rights And Remedial Consistency, Katherine Mims Crocker

Faculty Publications

When the Supreme Court declined definitively to block Texas’s S.B. 8, which effectively eliminated pre-enforcement federal remedies for what was then a plainly unconstitutional restriction on abortion rights, a prominent criticism was that the majority would have never tolerated the similar treatment of preferred legal protections—like gun rights. This refrain reemerged when California enacted a copycat regime for firearms regulation. This theme sounds in the deep-rooted idea that judge-made law should adhere to generality and neutrality values requiring doctrines to derive justification from controlling a meaningful class of cases ascertained by objective legal criteria.

This Article is about consistency, and …

Inequitable Infrastructure: An Empirical Assessment Of Federalism, Climate Change, And Environmental Racism, Lev E. Breydo

Faculty Publications

This Article explains a critical, yet unexplored issue: How are some communities like Jackson—the 80% Black capital of Mississippi—often left without water or electricity, while their mostly white neighbors are not? The Article maps uncharted territory by interrogating the underlying causes of this disparity, untangling how three seemingly unrelated factors interplay with the accelerating effects of climate change to perpetuate systemic inequities.

First, and somewhat uniquely, the U.S. federalist construct allocates infrastructure responsibility to the states, which, under the guise of autonomy, subdelegate to often under-resourced local authorities. Second, this capital mismatch requires governmental units to borrow using complex municipal …

Making Library Student Employment More Meaningful, Jeremy Myntti

Faculty Publications

Generally speaking, the twofold mission of a university includes both research and teaching. While each institution has a varying degree of focus on these two overarching missions, universities are in the business of advancing knowledge and producing high-quality graduates ready for a competitive job market.

Review-Charleston Horse Power: Equine Culture In The Palmetto City, Blake Denton

Faculty Publications

No abstract provided.

The Employment Of Resuscitative Endovascular Balloon Occlusion Of The Aorta In Deployed Settings, Branson D. Taheri, Andrew D. Fisher, Ian F. Eisenhauer, Michael D. April, Julie A. Rizzo, Sundeep S. Guliani, Kathleen M. Flarity, Michael Cripps, Vikhyat S. Bebarta, Max V. Wohlauer, Steven G. Schauer

Faculty Publications

Excerpt: We identified 17 cases of REBOA placed in combat settings from 2017 to 2019. The majority of these were placed in the operating room (76%) and in civilian patients (70%).