Digital Commons Network^™

Extreme Bandgap Al0.63Ga0.37N Quasivertical Schottky Barrier Diodes With A High Baliga Figure Of Merit Of 630 Mw Cm−2, Abdullah Al Mamun Mazumder, Shahab Mollah, Kamal Hussain, Abdullah Mamun, Seongmo Hwang, Tariq Jamil, Grigory Simin, Asif Khan

Faculty Publications

"Extreme bandgap n-Al_0.63Ga_0.37N quasi-vertical Schottky barrier diodes (SBDs) with doping densities of ≈8 × 10¹⁷cm⁻³ (Sample A) and ≈2 × 10¹⁷cm⁻³ (Sample B) are grown on an AlN/sapphire substrate using metalorganic-chemical vapor deposition (MOCVD). Sample A achieves a high forward current density of ≈59.5 kA cm⁻² at 10 V with an I_ON/I_OFF ratio of ≈10⁸ (calculated from the forward current at + 3.8 V and the reverse current at −1 V) and an ideality factor of 2.8. Sample B has a forward current …

Rapid Decline And Mortality Of A Pleistocene-Aged Forest Now Submerged In The Northern Gulf Of Mexico, Usa, Grant L. Harley, Kristine L. Delong, Marcus Lofverstrom, Carl Andy Reese, Ellen V. Bergan, Samuel J. Bentley, Kehui Xu, Kelli Moran, Karen E. King, Alicia Caporaso

Faculty Publications

The Gulf and Atlantic Coastal Plains of the southern United States are characterized by a wide continental shelf that was subaerially exposed for ca. 80,000 years during glacial-interval marine regressions and transgressions. Given their present submergence, little is known about the vegetation dynamics, particularly at annual time scales, of these formerly terrestrial sites due to erosional processes associated with marine transgressions. Here, we present an annually resolved and well-replicated 489-year tree-ring chronology from macrobotanical specimens—anatomically identified as Taxodium distichum (L.) Rich.—collected in situ from a recently exposed submerged forest in 18 m water depth in the northern Gulf of Mexico. …

How Negative Accounting News Events, Voluntary Esg Assurance, And Assurance Provider Influence Consumer Purchasing Intentions, Clark Hampton, Macy Knutson, Adi Masli, Chad Stefaniak

Faculty Publications

Consumers are increasingly conscientious of societal and environmental impacts of their purchases, prompting companies to make environmental, social, and governance (ESG) claims and engage in voluntary ESG assurance. However, prior literature lacks insight into whether consumers consider negative accounting news events (e.g., error/irregularity restatements) and their effects on purchasing intentions. Using real world consumers of sustainable goods, we investigate how varying levels of negative accounting news events (i.e., error or irregularity restatements), the presence of ESG product-quality assurance (e.g., cage free egg certification), and the type of assurance provider (e.g., an accounting firm that also audits the financial statements, an …

Cdk8/19 Inhibition Attenuates G1 Arrest Induced By Bcr-Abl Arrest Induced By Bcr-Abl Antagonists And Accelerates Death Of Chronic Myelogenous Leukemia Cells, Alvina I. Khamidullina, Margarita A. Yastrebova, Alexandra V. Bruter, Julia V. Nuzhina, Nadezhda E. Vorobyeva, Anastasia M. Khrustaleva, Ekaterina A. Varlamova, Alexander V. Tyakht, Iaroslav E. Abramenko, Ekaterina S. Ivanova, Maria A. Zamkova, Jing Li, Chang-Uk Lim, Mengqian Chen, Eugenia V. Broude, Igor B. Roninson, Alexander A. Shtil, Victor V. Tatarskiy

Faculty Publications

Imatinib mesylate (IM) and other BCR-ABL tyrosine kinase inhibitors (BCR-ABLi) are the mainstay of chronic myelogenous leukemia (CML) treatment. However, activation of circumventing signaling pathways and quiescence may limit BCR-ABLi efficacy. CDK8/19 Mediator kinases have been implicated in the emergence of non-genetic drug resistance. Dissecting the effects of pharmacological CDK8/19 inhibition on CML survival in response to BCR-ABLi, we found that a selective, non-toxic CDK8/19 inhibitor (CDK8/19i) Senexin B (SenB) and other CDK8/19i sensitized K562 cells to different BCR-ABLi via attenuation of cell cycle arrest. In particular, SenB prevented IM-induced upregulation of genes that negatively regulate cell cycle progression. SenB …

From Plate To Picture: The Role Of Gastronomic Offerings In Tourism Marketing, Patricia Picazo, Sergio Moreno-Gil, Robin B. Dipietro, Forest Ma

Faculty Publications

Gastronomic offerings are key components of travel and destinations. However, scant research has focused on how gastronomic offerings are projected to tourists. Using signaling theory as a framework, this study investigated the presence of gastronomic offerings in 25,231 promotional photos to assess how the pictures represented the food offerings at resorts in five countries. Data were gathered from the brochures published by two leading tour operators in the European market, “TUI” and “Thomas Cook.” The results of content analysis showed that gastronomic offerings were often secondary to cultural and natural assets in brochures. In addition, the number of photos with …

Streams Guidelines: Standards For Technical Reporting In Environmental And Host-Associated Microbiome Studies, Julia M. Kelliher, Chloe Mirzayi, Sarah R. Bordenstein, Aaron Oliver, Christina A. Kellogg, Eneida L. Hatcher, Maureen Berg, Petr Baldrian, Mashael Aljumaah, Cassandra Maria Luz Miller, Christopher Mungall, Vlastimil Novak, Alexis Palucki, Ethan Smith, Nazifa Tabassum, Gregory Bonito, J. Rodney Brister, Patrick S. Chain, Mingfei Chen, Samuel Degregori, Xuefeng Peng, Et. Al.

Faculty Publications

The interdisciplinary nature of microbiome research, coupled with the generation of complex multi-omics data, makes knowledge sharing challenging. The Strengthening the Organization and Reporting of Microbiome Studies (STORMS) guidelines provide a checklist for the reporting of study information, experimental design and analytical methods within a scientific manuscript on human microbiome research. Here, in this Consensus Statement, we present the standards for technical reporting in environmental and host-associated microbiome studies (STREAMS) guidelines. The guidelines expand on STORMS and include 67 items to support the reporting and review of environmental (for example, terrestrial, aquatic, atmospheric and engineered), synthetic and non-human host-associated microbiome …

Extreme Bandgap Recessed-Gate Metal Oxide Semiconductor Heterostructure Field Effect Transistors With Drain Current 0.28 A Mm−1 And Threshold Voltage −1.5 V, Abdullah Al Mamun Mazumder, Abdullah Mamun, Kenneth Stephenson, Kamal Hussain, Tariq Jamil, Grigory Simin, Asif Khan

Faculty Publications

Herein, the first demonstration of hybrid high-k oxide (ZrO2-Al2O3) incorporation into extreme bandgap (EBG) Al_0.87Ga_0.13N/Al_0.64Ga_0.36N metal-oxide-semiconductor heterostructure field-effect transistors (MOSHFETs) is presented, with both planar and recessed-gate designs on the same AlN/sapphire template with a state-of-the-art low contact resistance of 1.4 Ω mm (contact resistivity, ρc ≈ 5.7 × 10−6 Ω cm2). The recessed-gate MOSHFETs achieve a threshold voltage shift of ΔVTH = 5.8 V, highlighting improved channel control. Static output measurements reveal a peak drain current (IDS) of 340 mA mm⁻¹ for the planar …

Piezoelectric Energy Harvesting From Roadways: Challenges, Advances, And Future Directions, Heba Gaber, Mohamed Abdelraheem

Faculty Publications

As the global demand for renewable energy intensifies, piezoelectric energy harvesting from roadways has emerged as a promising avenue for sustainable power generation. This systematic literature review analyzes 61 peer-reviewed studies to assess the feasibility, performance, and potential of integrating piezoelectric systems into roadway infrastructure. While technology faces challenges, such as high installation costs, limited energy output, and a scarcity of thorough economic evaluations, findings suggest it holds considerable promise as a supplementary renewable energy source. The review analyzes the operational characteristics and efficiencies of various piezoelectric transducers, identifies key factors influencing system performance, and evaluates recent technological advances. It …

Rethinking Juror Impartiality, Anna Offit

Faculty Publications

Jury impartiality in the contemporary court often justifies the perpetuation of exclusionary selection practices that make juries more—not less—biased. This Article calls for a rethinking of this important but flawed concept. Constitutional interpretations and conceptions of “impartiality” frame it as a transient orientation toward particular evidence or parties. Yet, during voir dire, the prevailing conception of jury impartiality is that it is an immutable character trait that must be discovered—if not created—by professional legal actors. What voir dire creates is not an impartial jury, but precisely the opposite: a venire shaped by the strategic biases of lawyers.

This Article offers …

Judge Platt Potter: Politics And Principle In Interbranch Conflict, Aaron-Andrew P. Bruhl

Faculty Publications

During the previous Congress, some commentators called on the Senate Judiciary Committee, then controlled by Democrats and chaired by Senator Dick Durbin of Illinois, to demand the testimony of Supreme Court Justices Clarence Thomas and Samuel Alito over allegations of ethical breaches, securing their presence by subpoena if necessary. The Committee did not subpoena the Justices, with Durbin citing the likely lack of sufficient votes and worrying that the Senate would not be able to enforce the subpoenas anyway. During the same Congress, Durbin asked Chief Justice Roberts to testify about judicial ethics, an invitation that Roberts declined.

These incidents …

The Post-Chevron Law Of Deference For Investor-State Arbitration, Won L. Kidane

Faculty Publications

In Loper Bright Enterprises v. Raimondo, the United States Supreme Court clarified the “law of deference” built “on the foundation laid in Chevron.” The American conception of the law of deference, long solidified as the Chevron doctrine, has had extraordinary resonance, having been cited in at least 18,000 cases and 22,000 publications over a period of forty years.

The Court’s overruling of the two-step Chevron analysis for the resolution of statutory ambiguity is the most obvious outcome and is likely to attract the most attention. There is, however, an obscure aspect of the Court’s overruling of Chevron: the clarification of …

Sex Differences In Cardiovascular Disease And Associated Factors In People Living With Hiv: Evidence From All Of Us Program, Hao Zhang, Huiyi Xia, Fanghui Shi, Qingyang Li, Sharon Weissman, Xiaoming Li, Xueying Yang

Faculty Publications

Background

People living with HIV (PLWH) face a higher risk of cardiovascular disease (CVD), with significant sex differences in outcomes. However, it is unclear whether these differences are driven by distinct risk factor profiles or by a differential impact of shared risk factors. This study aimed to identify factors associated with CVD among PLWH and to specifically assess for effect modification by sex using a large, diverse nationwide database.

Methods

We utilized data from the All of Us Research Program (AoU). The primary outcome was a composite of coronary artery disease or stroke. We used multivariable logistic regression to identify …

Missing Children Discrimination, Itay Ravid, Tanisha Brown

Faculty Publications

The problem of missing children in America—many of whom are victims of crime—has haunted society for decades. In response, a range of laws and policies have emerged, culminating in the nationwide adoption of the AMBER Alert system in the early 2000s. While often hailed as a success, this Article reveals a sad truth: Not all children benefit equally from AMBER. In particular, missing Black children are systematically underserved by the system, which ultimately contributes to the disproportionate impact of the missing children crisis on Black communities. While this issue received limited scholarly attention, states have recently started recognizing it. In …

The Tamads2-Tatbl21 Module Enhances Wheat Resistance To Stripe Rust By Activating Tagkl-Mediated Immunity, Shijia Zhao, Hao Chu, Yanan Lu, Jiaqi Chen, Xu Wang, Guangxiang Tian, Mingjing Zhang, Pengyu Song, Yanhui Zhang, Guihua Bai, Gangming Zhan, Zhensheng Kang, Wenming Zheng, Zhengqing Fu, Na Liu

Faculty Publications

Wheat stripe rust (Puccinia striiformis f. sp. tritici, Pst) poses a catastrophic threat to global food security. While MADS-box transcription factors regulate development and abiotic stress, their roles in plant-pathogen immunity remain enigmatic. In this study, we identified TaMADS2, a Pst-induced MADS-box gene, as a positive regulator of wheat resistance. Functional analyses demonstrated that TaMADS2 overexpression significantly enhanced Pst resistance, whereas its knockdown rendered wheat more susceptible. Further investigation revealed that TaMADS2 interacts with trichome birefringence-like protein 21 (TaTBL21) to activate glycerol kinase-like (TaGKL) expression. Silencing TaGKL in wild-type or TaMADS2-overexpressing lines …

An Updated Perspective On Learning, Andrew S. Gibbons Iii

Faculty Publications

The subject of human learning is revisited. The emergence of new research findings in cognitive neuroscience and related disciplines using new imaging tools and techniques has revealed the existence of not one but two complementary learning systems. A newly-discovered prospection process, interacting with both memory systems, has been revealed as the pivotal mechanism of learning that leads to new experience and new memory records. The universal impact of emotion on this process also receives a new emphasis. This, coupled with the ever-present social environment, show learning to be the result of conversational activity. The existence of this more complete and …

Field Validation Of Multiple Species Distribution Models Shows Variation In Performance For Predicting Aedes Albopictus Distributions At The Invasion Edge, Anna V. Shattuck, Brandon D. Hollingsworth Ph.D., Jared Skrotzki, Scott R. Campbell, Christopher L. Romano, Courtney C. Murdock

Faculty Publications

Background

Climate and land use changes have resulted in range expansion of many species. In this shifting disease landscape, it is important to leverage tools that can predict the distributions of invading vectors to target surveillance and control efforts and identify at-risk populations. Species distribution models (SDMs) are used to predict ranges of invasive species; however, invasive species often violate assumptions of equilibrium and niche conservatism. Moreover, these studies are rarely validated using independent data.

Methods 

We use long-term surveillance data for Aedes albopictus, a highly invasive mosquito capable of transmitting several arboviruses, at its range edge to evaluate a …

Preliminary Investigation Of Cislunar Disposal Reachability Via Electric Propulsion For Selected L2 Lagrange Point Orbit Families, Ryan M. Sargent, Robert A. Bettinger, Carl R. Hartsfield

Faculty Publications

This paper investigates the disposal of end-of-life spacecraft from selected orbit families in the Earth-Moon system, specifically the L₂ Lyapunov and Halo families. Rather than focusing on impulsive burns with chemical propulsion systems, this paper examines disposal using continuous thrust generated by Hall thrusters, a form of electric propulsion. Leveraging the Circular Restricted Three Body Problem (CR3BP) as the dynamical framework, various levels of ΔV are evaluated in single-maximum burn and multiple-burn concepts of operation to evaluate the potential for spacecraft minimizing their transit of cislunar space and reaching the Earth’s gravitational sphere of influence in order to enter …

Hide And Seek: Offshore Financial Centers And Targeted Sanctions, Menevis Cilizogula, Chelsea Estancona

Faculty Publications

The movement of capital across borders has never been easier, as evidenced by the recent proliferation of offshore financial services. But these services are a double-edged sword: while boosting economic efficiency, they can also facilitate illicit financial activity. In this paper, we discuss the symbiotic relationship between financial liberalization and the pursuit of financial anonymity by secrecy-seeking actors. We examine a hide-and-seek dynamic between governments increasing monitoring of international finance and actors seeking anonymity via offshore financial centers. Under what conditions can international financial monitoring have the unintended consequence of increasing the use of poorly regulated and opaque offshore financial …

Sex Differences In Cardiovascular Disease And Associatedfactors In People Living With Hiv: Evidence From All Of Us Program, Hao Zhang, Huiyi Xia, Fanghui Shi, Qingyang Li, Sharon Weissman, Xiaoming Li Ph.D., Xueying Yang

Faculty Publications

Background

People living with HIV (PLWH) face a higher risk of cardiovascular disease (CVD), with significant sex differences in outcomes. However, it is unclear whether these differences are driven by distinct risk factor profiles or by a differential impact of shared risk factors. This study aimed to identify factors associated with CVD among PLWH and to specifically assess for effect modification by sex using a large, diverse nationwide database.

Methods

We utilized data from the All of Us Research Program (AoU). The primary outcome was a composite of coronary artery disease or stroke. We used multivariable logistic regression to identify …

Deep Tracks: Using Deep Learning And Procedurally Simulated Data For Automated Vertebrate Footprints Classification, Carolina S. Marques, Afonso Mota, Matteo Belvedere, Diego Castanera, Ignacio Díaz-Martínez, Elisabete Malafaia, Soraia Pereira, Luís Miguel Rosalino, Vanda F. Santos

Faculty Publications

The study of vertebrate footprints provides useful information on animal behavior, locomotion, and ecology. However, automatically classifying these records using photographs is difficult due to the significant morphological variation in footprints and the lack of readily available labeled datasets. To address this issue, this study developed Deep Tracks, a novel Unity application to procedurally create a dataset of simulated footprint images. Two datasets were used to evaluate the influence and impact of the simulated dataset on real footprint classification: (1) a dataset comprising 40,000 simulated footprints, (2) approximately 1,500 real vertebrate footprints from 10 different vertebrate groups. Both simulated and …

Sinkhole Microcosms: Understanding Persistence Of Place Through Variable Cultivation Strategies In Northeastern Yucatán, Mexico, Maia Dedrick, Patricia A. Mcanany, Adolfo Iván Batún Alpuche, Elizabeth A. Webb, Isaac A. Hart

Faculty Publications

Sinkholes contributed to persistent human inhabitation of the northern Yucatán peninsula of Mexico for more than two millennia. Building on previous work on the use of sinkholes central to the town of Tahcabo and elsewhere in the Maya area, this study presents pollen, soil carbon isotope, radiocarbon, and artifactual evidence from four geomorphic features. They include the perennially wet cenote situated in the town center and three dry sinkholes (rejolladas) located in the commonly held lands (ejido) of the town. These features demonstrate striking variability in multispecies engagements with and within sinkholes, especially over the past …

Microgrid Black Start Challenges: The Role Of Grid-Forming Inverters, Gab-Su Seo, Wenzong Wang, Behrooz Mirafzal

Faculty Publications

Grid-forming (GFM) inverters are becoming increasingly important for future power systems, particularly in establishing and restarting microgrids after blackouts. The use of GFM inverters enables microgrids to operate independently of utility power and provide key advantages over synchronous generators in black start scenarios, including rapid startup and stable voltage and frequency support for critical loads. However, inverter-driven black start introduces unique challenges and operational considerations. This article examines key challenges and solutions, emphasizing inverter design, control strategies, and microgrid system requirements. Drawing on analysis, simulation, and experimental results, this article highlights the central role of GFM inverters in ensuring reliable …

Esg Performance Evolution In Retail: A Systematic Review And Meta-Analysis, Jiyeon Kim Ph.D., Wooyoung Yang

Faculty Publications

Environmental, social, and governance (ESG) practices have transformed from peripheral corporate social responsibility initiatives into core strategic imperatives in retail. Despite growing interest, the literature remains fragmented across disciplines and geographic contexts, with no comprehensive sector-specific analysis examining the evolution of ESG performance in retail contexts. Following the PRISMA 2020 guidelines, we conducted a systematic review and meta-analysis of 127 empirical studies published between 1988 and 2024 across major databases. Random-effects models assessed ESG-performance relationships, while stakeholder theory, the resource-based view, and Consumer Behavior frameworks explained the underlying mechanisms through temporal and subsectoral analysis. ESG practices demonstrate significant positive correlations …

Learning By Doing: The Importance Of Thoughtful And Limited Generative A.I. Use In The Il Legal Writing Classroom, Luke Repici

Faculty Publications

Technological advances that impact lawyers day-to-day work are nothing new. From typewriters, dictaphones, and computers to electronic legal research, email, and e-discovery, new technologies have changed the nuts and bolts of how lawyers practice for decades. Previous technologies may have replaced the pen with the typewriter and supplanted the letter for the email, but the lawyer remained the one doing the work. For more junior lawyers, this meant assigned tasks – reading cases, drafting motions, dictating client updates, summarizing discovery, and creating deposition outlines – could not be outsourced to technology.

The emergence of generative artificial intelligence (“Gen AI”) presents …

Moiselle Renstrom, Myrna J. Layton

Faculty Publications

Katherine Moiselle Renstrom (June 23, 1889 – September 28, 1956) was a Utah educator, author, lyricist and composer of music for children.

Newel Kay Brown, Myrna J. Layton

Faculty Publications

Newel Kay Brown (February 29, 1932 – ) is an American composer, conductor, and arranger. He was chair of the Composition Division in the College of Music at the University of North Texas before his retirement.

Georgia Mae Wahlin Bello, Myrna J. Layton

Faculty Publications

Georgia Mae Wahlin Bello (February 13, 1924 – November 5, 2007) was an accomplished vocalist and pianist who was also a “one hit wonder” composer.

Earl C. Hazelle, Myrna J. Layton

Faculty Publications

Earl Charles Hazelle (February 1, 1906 – November 22, 1993) was a pianist, organist, accordionist and a composer of music for all three instruments as well as vocal music. He was also an accomplished painter in oils. Hazelle taught both music and art lessons for many years.

Frances K. Thomassen Taylor, Myrna J. Layton

Faculty Publications

Frances Eliza Warren Kingsbury Thomassen Taylor (January 21, 1870 – November 17, 1952) was an organist, composer and member of the General Board of the Primary Associations.

Mildred Tanner Pettit, Myrna J. Layton

Faculty Publications

Laura Mildred Tanner Pettit (August 9, 1895 – April 9, 1977) is best known as the composer of the iconic Primary song, I am a Child of God. Much of the music composed by Sister Pettit was aimed at children and can be found in various publications of the Primary Association of the Church of Jesus Christ of Latter-day Saints. However, Sister Pettit wrote dance music and operettas which were performed widely. She sometimes choreographed and directed the productions as well.