Digital Commons Network^™

Editorial Introduction: Exploring Policy Theories, Narratives, And Policing, Geoboo Song, Melissa K. Merry, Holly L. Peterson, Davor Mondom, Briana Huett, Izehi Oriaghan, Creed Tumlison, Camille Gilmore, Gwen Arnold, Aaron Smith-Walter, Saba Siddiki, Heasun Choi

Faculty Publications

No abstract provided.

Second Amendment Exceptionalism: Public Expression And Public Carry, Timothy Zick

Faculty Publications

In New York State Rifle & Pistol Ass’n v. Bruen, the Supreme Court recognized a right to carry firearms in public places. The scope of that right will depend on where, why, and how governments regulated public carry during the eighteenth and perhaps nineteenth centuries. The Court claimed that its turn to history for determining the scope of Second Amendment rights “accords with” and “comports with” how the Court has interpreted First Amendment rights. This Article examines and rejects that claim, both in general and specifically as it applies to the public exercise of Second Amendment rights. Although Bruen …

The Independent Agency Myth, Neal Devins, David E. Lewis

Faculty Publications

Republicans and Democrats are fighting the wrong fight over independent agencies. Republicans are wrong to see independent agencies as anathema to hierarchical presidential control of the administrative state. Democrats are likewise wrong to reflexively defend independent agency expertise and influence. Supreme Court Justices also need to break free from this trap; the ongoing struggle over independent agencies should be about facts, not partisan rhetoric.

This Article seeks to reframe the fight over independent agencies. By surveying executive branch and independent agency department heads and supervisors during the Obama (2014) and Trump (2020) administrations, we have assembled unique and expansive data …

Relations Among Bitcoin Futures, Bitcoin Spot, Investor Attention, And Sentiment, Arun Narayanasamy, Humnath Panta, Rohit Agarwal

Faculty Publications

This research investigates the function of price discovery between the Bitcoin futures and the spot markets while also analyzing the impact of investor sentiment and attention on these markets. This study utilizes various statistical models to examine the short-term and long-term relations between these variables, including the bivariate Granger causality model, the ARDL and NARDL models, and the Johansen cointegration procedure with a vector error correction mechanism. The results suggest that there is no statistical evidence of price discovery between the Bitcoin spot price and futures, and the term structure of the Bitcoin futures neither enriches nor impairs this lead …

Technology Specificity And Equitable Access To Pharmaceuticals, Ana Santos Rutschman

Faculty Publications

Current models of production of pharmaceuticals, particularly those dependent on intellectual property (and adjacent) protections, often contribute to the highly asymmetrical and inequitable distribution of resulting outputs. These problems are especially acute when emerging pathogens cause transnational public health crises in which there is concurrent demand for the same medicines in both lower- and higher-income countries, with populations in the Global South getting very limited timely access, if any, to preventatives and life-saving medicines—even when an outbreak disproportionately affects populations in these very countries.

This essay examines an under-theorized and under-explored way to help correct this historical and persisting deficit …

Estudio Descriptivo De La Comunicación Interna De Una Institución De Educación Superior En Montemorelos, Nuevo León, Paola Isabel Hernandez Juarez, Karla Sarai Basurto Gutierrez

Faculty Publications

El objetivo de la presente investigación fue conocer el grado de comunicación interna de una institución de nivel superior en Montemorelos, Nuevo León. La población fue de 370 empleados de los cuales se encuestó a 107. El estudio fue cuantitativo, descriptivo, exploratorio y transversal. Para la recolección de datos se adaptó el cuestionario hecho por Rivera Martínez (2019). Este cuestionario contiene una escala para la medición de la comunicación interna y consta de 17 ítems valorados por una escala de siete puntos en la escala de Likert que va desde 1. pésima a 7. excelente. El nivel de confiabilidad se …

Leveraging Technology To Promote Access To Justice, Amy Emerson

Faculty Publications

No abstract provided.

140 Characters To Justice? The Promise And Perils Of Using Social Media To Reveal Lay Punishment Perspectives, Itay Ravid, Rotem Dror

Faculty Publications

For centuries, penal theorists have debated two key criminal justice questions: justifying state punishment power and determining proper punishment levels. Moral philosophers offered several theories to address these questions. Over time, calls emerged to move beyond theories and to consider community views on punishment rationales in criminal law and policy design, an approach that gained support alongside meaningful critique. Concurrently, social science advancements enabled empirically deepening understanding of public attitudes about punishment, largely through surveys and experiments.

One domain, however, remained untouched by those calling to assess lay intuitions of justice: social media. Such oversight is puzzling in light of …

Virtual Criminal Law Dualism, Itay Ravid, Hadar Dancig-Rosenberg

Faculty Publications

Since the start of the new millennium, technological and societal changes have initiated a transition from physical to virtual spaces. This farreaching phenomenon has extended to the law and legal institutions, including the criminal law domain. This essay coins the term “virtual criminal law dualism” to describe the dynamic relationship between the virtual and physical spaces in the criminal law sphere. We contend that the transition to virtual spaces has manifested in two distinct aspects. The first relates to formal doctrinal, procedural, and institutional changes that the mainstream criminal law and procedure have undergone due to the emergence of virtual …

Does Grazing Winter Cereal Rye In Iowa, Usa, Make It Profitable?, A. Plastina, J. Acharya, F. M. Marcos, M. R. Parvej, M. A. Licht, A. E. Robertson

Faculty Publications

Unproven economic returns at the farm level are a major barrier to large-scale adoption of cover crops. The objective of this study was to evaluate the short-run private net returns to producers implementing a cereal rye (Secale cereale L.) cover crop preceding the no-till corn (Zea mays L.) phase of a US Midwest corn-soybean (Glycine max [L.] Merr.) rotation in an integrated crop and cow-calf operation. We used experimental agronomic data from six location-years in Iowa to estimate private net returns to cereal rye across alternative scenarios in a partial budget framework. Net returns in the absence of grazing averaged …

Reply To: Beyond Microbial Carbon Use Efficiency, Feng Tao, Johannes Lehmann, Ying-Ping Wang, Lifen Jiang, Bernhard Ahrens, Kostiantyn Viatkin, Stefano Manzoni, Benjamin Z. Houlton, Yuanyuan Huang, Bruce A. Hungate, Serita D. Frey, Michael W. I. Schmidt, Markus Reichstein, Nuno Carvalhais, Philippe Ciais, Umakant Mishra, Gustaf Hugelius, Toby D. Hocking, Xingjie Lu, Zheng Shi, Ronald Vargas, Yusuf Yigini, Christian Omuto, Ashish A. Malik, Guillermo Peralta, Rosa Cuevas-Corona, Luciano E. Di Paolo, Isabel Luotto, Cuijuan Liao, Yi-Shuang Liang, Vinisa S. Saynes, Xiaomeng Huang

Faculty Publications

In their commentary, Xiao et al. cautioned that the conclusions on the critical role of microbial carbon use efficiency (CUE) in global soil organic carbon (SOC) storage in a paper by Tao et al. (2023) might be too simplistic. They claimed that Tao et al.’s study lacked mechanistic consideration of SOC formation and excluded important datasets. Xiao et al. brought up important points, which can be largely reconciled with our findings by understanding the differences in expressing processes in empirical studies and in models.

Telling Stories In Noise: The Impact Of Background Noises On Spoken Language For People With Aphasia, Tyson G. Harmon, Brenna Scadden Nelson, Christopher Dromey, Kirsten Dixon Clawson

Faculty Publications

Purpose: Determine how different background noise conditions affect the spoken language of participants with aphasia during a story retell task.

Method: Participants included 11 adults with mild to moderate aphasia and 11 age- and gender-matched controls. Participants retold stories in a silent baseline and five background noise conditions (conversation, monologue, phone call, cocktail, pink noise). Dependent measures of speech acoustics (fundamental frequency, mean intensity), speech fluency (speech rate, disfluent words), and language production (correct information units, lexical errors, lexical diversity, and cohesive utterances) were compared between groups and across conditions.

Results: Background noise resulted in higher fundamental frequency (F_{0 …}

Physiological Arousal, Attentiveness, Emotion, And Word Retrieval In Aphasia: Effects And Relationships, Tyson G. Harmon, Angela Johnson, Vivian Ward, Shawn Nissen

Faculty Publications

Purpose: To (a) compare physiological arousal and attentiveness during a confrontational naming task between participants with aphasia and a control group across four conditions that varied according to emotionality of presented stimuli and (b) explore relationships among physiological arousal, attentiveness, perceived arousal, and naming performance. We hypothesized that participants with aphasia would show lower levels of arousal and attentiveness than control participants and that emotional conditions would lead to increased physiological arousal and attentiveness.

Method: Eight participants with aphasia and 15 control participants completed a confrontational naming task under positive, negative, and neutral conditions and rated their perceived arousal after …

How Ubiquitous Is Entanglement In Quantum Field Theory, Ivan Agullo, Béatrice Bonga, Patricia Ribes-Metidieri, Dimitrios Kranas, Sergi Nadal-Gisbert

Faculty Publications

It is well known that entanglement is widespread in quantum field theory, in the following sense: every Reeh-Schlieder state contains entanglement between any two spatially separated regions. This applies, in particular, to the vacuum of a noninteracting scalar theory in Minkowski spacetime. Discussions on entanglement in field theory have focused mainly on subsystems containing infinitely many degrees of freedom - typically, the field modes that are supported within a compact region of space. In this article, we study entanglement in subsystems made of finitely many field degrees of freedom, in a free scalar theory in D+1-dimensional Minkowski spacetime. The focus …

Could Our Universe Have Been Initiated Intentionally: An Epistemological Framework, Dan Broadbent

Faculty Publications

The possibility that our universe was initiated intentionally is a compelling philosophical and scientific question that can be evaluated probabilistically based on four primary considerations: fine-tuning in our universe, hypotheses about the multiverse, the likelihood that intelligent life may be able to initiate a universe, and the possibility that we live in a simulation. This paper offers an equation analogous to the noteworthy Drake equation that is intended to be used as a structured thought experiment to help identify factors related to the initiation of our universe and to facilitate examining each in terms of what we know, do not …

Utilizing Student Workers For Digital Commons Projects, Ellen Amatangelo, Elizabeth Parret

Faculty Publications

This lightning talk was presented by the Scholarly Communications Coordinator and the Scholarly Communications Student Supervisor from Brigham Young University at the Digital Commons North American Conference 2023. It provides an overview of how student workers at the BYU Library are involved in Digital Commons projects and discusses the types of projects and processes that students work on, including an outline of student supervisor responsibilities. The purpose of the presentation is to get other Digital Commons administrators excited about expanding the possibilities of their repositories by collaborating with student workers.

Ready Worker One? High-Res Vr For The Home Office, Anastasia Ruvimova, Felipe Fronchetti, Boden A. Kahn, Luiz Henrique Susin, Zekeya Hurley, Thomas Fritz, Mark Hancock, David Shepherd

Faculty Publications

Many employees prefer to work from home, yet struggle to squeeze their office into an already fully-utilized space. Virtual Reality (VR) seemingly offered a solution with its ability to transform even modest physical spaces into spacious, productive virtual offices, but hardware challenges - such as low resolution - have prevented this from becoming a reality. Now that hardware issues are being overcome, we are able to investigate the suitability of VR for daily work. To do so, we (1) studied the physical space that users typically dedicate to home offices and (2) conducted an exploratory study of users working in …

Class Size Determination And Decision Making In Lis Online Education, Lucy Santos Green, Kim M. Thompson, Nicole A. Cooke

Faculty Publications

The purpose of this study was to develop a national landscape of the decisions made by LIS programs regarding online course enrollment caps. Online education expands learning opportunities for all students and is particularly attractive to nontraditional students who are more likely to have employment and family obligations that make attending traditional face-to-face classes difficult. At the same time, online learning can exacerbate existing opportunity gaps between certain student groups, depending on how well-prepared students are for online learning. This survey methodology study investigated course enrollment caps and the reasons behind the limits placed by Master of Library and Information …

Word Choice: A Neglected But Key Skill For Ell Writers, Kristin Lems

Faculty Publications

With all of the urgent, critical issues confronting education in general, and literacy practices in particular, why write a column on something as obscure as word choice? Word choice (sometimes called vocabulary choice or diction) often drops to the bottom of the “To Do” list for English as a Second Language (ESL), English, bilingual, and language arts teachers. Even when teachers are able to focus on writing to begin with (writing development is often the first thing cut when lessons run over), teachers of English language learners (ELLs) are too preoccupied with teaching grammar, spelling, organization, syntax, genres, and building …

Regional Variation In The Trophic Ecology Of Wahoo (Acanthocybium Solandri) In The Western Atlantic Ocean, Brendan Gough, Alexandra Prouse, Michael A. Dance, R. J.David Wells, Jay R. Rooker

Faculty Publications

Intrinsic tracers, such as stable isotopes of carbon and nitrogen, are common dietary markers that accumulate in the muscle tissue of consumers and can be used to determine the dietary sources and trophic positions of consumers. The aim of this study was to assess regional variation in the trophic ecology of wahoo (Acanthocybium solandri) using bulk stable isotopes. Muscle biopsies of wahoo were collected from four regions in the western Atlantic Ocean: the eastern Gulf of Mexico, western Gulf of Mexico, Northwest Atlantic Ocean, and Caribbean Sea. Muscle tissue δ¹³C and δ¹⁵N values for wahoo ranged …

Political Polarization In America: Its Impact On Industrial Democracy And Labor Law, Rafael Gely

Faculty Publications

This article explores the impact that political polarization is having in the social, legal, and regulatory space, particularly on American worker-management relations. Polarization is affecting decisions involving social relationships and market transactions, the ability of institutions built to generate debate and discussion to successfully complete these missions, and people's willingness to listen to and engage with views contrary to their own.

A Single-Cell Atlas Of Bovine Skeletal Muscle Reveals Mechanisms Regulating Intramuscular Adipogenesis And Fibrogenesis, Leshan Wang, Peidong Gao, Chaoyang Li, Qianglin Liu, Zeyang Yao, Yuxia Li, Xujia Zhang, Jiangwen Sun, Constantine Simintiras, Matthew Welborn, Kenneth Mcmillin, Stephanie Oprescu, Shihuan Kuang, Xing Fu

Faculty Publications

Background: Intramuscular fat (IMF) and intramuscular connective tissue (IMC) are often seen in human myopathies and are central to beef quality. The mechanisms regulating their accumulation remain poorly understood. Here, we explored the possibility of using beef cattle as a novel model for mechanistic studies of intramuscular adipogenesis and fibrogenesis. Methods: Skeletal muscle single-cell RNAseq was performed on three cattle breeds, including Wagyu (high IMF), Brahman (abundant IMC but scarce IMF), and Wagyu/Brahman cross. Sophisticated bioinformatics analyses, including clustering analysis, gene set enrichment analyses, gene regulatory network construction, RNA velocity, pseudotime analysis, and cell–cell communication analysis, were performed to elucidate …

Chemical Communication In Insects: New Advances In Integrated Pest Management Strategies, Angel Guerrero, Gadi V.P. Reddy

Faculty Publications

No abstract provided.

Message Or Messenger? Source And Labeling Effects In Authoritarian Response To Protest, Daniel Arnon, Pearce Edwards, Handi Li

Faculty Publications

Authoritarian regimes in the 21st century have increasingly turned to using information control rather than kinetic force to respond to threats to their rule. This paper studies an often overlooked type of information control: strategic labeling and public statements by regime sources in response to protests. Labeling protesters as violent criminals may increase support for repression by signaling that protests are illegitimate and deviant. Regime sources, compared to more independent sources, could increase support for repression even more when paired with such an accusatory label. Accommodative labels should have opposing effects—decreasing support for repression. The argument is tested with a …

Relational Sanctification, Communal Coping, And Depression Among African American Couples, Antonius D. Skipper, Andrew H. Rose, Noel A. Card, Travis James Moore, Debra Lavender-Bratcher, Cassandra Chaney

Faculty Publications

Despite the common use of religious buffers, African Americans are disproportionately affected by depressive symptoms. Communal coping may serve as one factor in helping religious African American couples alleviate the symptoms of depression. This study examines the association between relational sanctification and depressive symptoms as mediated by the communal coping of 467 African American married and cohabiting couples. Data from the sampled couples were analyzed using a common fate model, and analyses revealed higher scores on the measure of sanctification were associated with more communal coping; more communal coping was associated with fewer depressive symptoms among women and men, and …

Responses Of Phytoplankton Communities To Internal Waves In Oligotrophic Oceans, Lingqi Ma, Xiaolin Bai, Edward A. Laws, Wupeng Xiao, Cui Guo, Xin Liu, Kuo Ping Chiang, Kunshan Gao, Bangqin Huang

Faculty Publications

Understanding the potential impacts of internal waves on phytoplankton communities in oligotrophic oceans remains an important research challenge. In this study, we elucidated the impact of internal waves on phytoplankton communities through a comprehensive 154-hr time-series of observations in the South China Sea (SCS). We identified distinctive variations in phytoplankton pigment biomass and composition across the upper, middle, and lower layers of the euphotic zone, which we attributed to the perturbations triggered by internal waves. Phytoplankton other than Prochlorococcus in the lower, nutrient-replete layer likely benefitted from allochthonous nutrients introduced by internal waves, but their growth rates were constrained by …

Engineering Super-Poissonian Photon Statistics Of Spatial Light Modes, Mingyuan Hong, Ashe Miller, Roberto De J. León-Montiel, Chenglong You, Omar S. Magaña-Loaiza

Faculty Publications

The nature of light sources is defined by the statistical fluctuations of the electromagnetic field. As such, the photon statistics of light sources are typically associated with distinct emitters. Here, the possibility of producing light beams with various photon statistics through the spatial modulation of coherent light is demonstrated. This is achieved by the sequential encoding of controllable Kolmogorov phase screens in a digital micromirror device. Interestingly, the flexibility of this scheme allows for the shaping of spatial light modes with engineered photon statistics at different spatial positions. The performance of this scheme is assessed through the photon-number-resolving characterization of …

Strategies Elementary School Children Use To Influence Mothers' Food Purchasing Decisions, Nazratun N. Monalisa, Edward A. Frongillo Ph.D., Christine E. Blake Ph.D., Rd, Susan E. Steck, Robin B. Dipietro

Faculty Publications

This study aimed to understand the strategies elementary-school-aged children used to influence mothers' food purchasing decisions. Semi-structured qualitative interviews were conducted with 40 children aged 6–11 years and their mothers living in South Carolina. Strategies to influence mothers' food purchases were collected from children and their mothers separately. The interviews were audio-recorded, transcribed verbatim, and open-coded. The constant comparative method was used for data analysis. Coding matrices were used to compare children's and mothers' responses on the children's strategies. Children reported 157 instances of 25 distinct strategies to influence mothers' purchasing decisions. Mothers had concordance with 83 instances of these …

Machine-Learning-Based Thermal Conductivity Prediction For Additively Manufactured Alloys, Uttam Bhandari, Yehong Chen, Huan Ding, Congyuan Zeng, Selami Emanet, Paul R. Gradl, Shengmin Guo

Faculty Publications

Thermal conductivity (TC) is greatly influenced by the working temperature, microstructures, thermal processing (heat treatment) history and the composition of alloys. Due to computational costs and lengthy experimental procedures, obtaining the thermal conductivity for novel alloys, particularly parts made with additive manufacturing, is difficult and it is almost impossible to optimize the compositional space for an absolute targeted value of thermal conductivity. To address these difficulties, a machine learning method is explored to predict the TC of additive manufactured alloys. To accomplish this, an extensive thermal conductivity dataset for additively manufactured alloys was generated for several AM alloy families (nickel, …

Deconstructing The Software Factory: A Practical Application Of Interorganizational Network Analysis, Zachary O. Ryan, Mark Reith, Clay Koschnick

Faculty Publications

Over the past 5 years, the number of DoD software organizations that employ nontraditional organizational structures has increased. These organizations, commonly referred to as software factories, often employ the network-based organizational structures found within high-technology industries. This article details ways in which network analysis techniques can be used to create a big picture view of these nontraditional organizations. Drawing on methodologies employed by network researchers, the authors develop and present an interorganizational analysis process that highlights a program's social and economic structures. Following the case history approach, they demonstrate the applicability of this approach by analyzing an emergent DoD software …