Digital Commons Network^™

Ligaos Is A Fast Li-Ion Conductor: A First-Principles Prediction, Xueling Lei, Wenjun Wu, Bo Xu, Chuying Ouyang, Kevin Huang

Faculty Publications

Solid Li-ion conducting electrolytes are highly sought for all solid-state Li-batteries, which are considered the next-generation safe batteries. Here a systematic computational study on the intrinsic transport properties of lithium gallium oxysulfide, LiGaOS (S. G. Pmc21), as a potential solid-state Li-ion electrolyte have been reported. The phonon dispersion spectrum analysis indicates that LiGaOS crystal structure is dynamically stable. The energy band structure and density of states calculations suggest that LiGaOS is an insulator with a wide indirect band gap of ∼5.44 eV. The CI-NEB calculations reveal that the “kick-off” collective migration via Li-interstitials is the dominant conduction mechanism …

Characterizing Cdk8/19 Inhibitors Through A Nfκb-Dependent Cell-Based Assay, Jng Li, Donald C. Porter, Eugenia Broude, Igor Roninson, Mengqian Chen

Faculty Publications

Cell-based assays for CDK8/19 inhibition are not easily defined, since there are no known cellular functions unique to these kinases. To solve this problem, we generated derivatives of 293 cells with CRISPR knockout of one or both of CDK8 and CDK19. Double knockout (dKO) of CDK8 and CDK19 together (but not individually) decreased the induction of transcription by NFκB (a CDK8/19-potentiated transcription factor) and abrogated the effect of CDK8/19 inhibitors on such induction. We generated wild type (WT) and dKO cell lines expressing luciferase from an NFκB-dependent promoter. Inhibitors selective for CDK8/19 over other CDKs decreased TNFα-induced luciferase expression in …

The Gut-Microbiome In Gulf War Veterans: A Preliminary Report, Patricia A. Janulewicz, Ratanesh K. Seth, Jeffrey M. Carlson, Joy Ajama, Emily Quinn, Timothy Heeren, Nancy Klimas, Steven M. Lasley, Ronnie Horner, Kimberly Sullivan, Saurabh Chatterjee

Faculty Publications

Gulf War Illness (GWI) is a chronic multi-symptom disorder affecting the central nervous system (CNS), immune and gastrointestinal (GI) systems of Gulf War veterans (GWV). We assessed the relationships between GWI, GI symptoms, gut microbiome and inflammatory markers in GWV from the Boston Gulf War Illness Consortium (GWIC). Three groups of GWIC veterans were recruited in this pilot study; GWV without GWI and no gastrointestinal symptoms (controls), GWV with GWI and no gastrointestinal symptoms (GWI-GI), GWV with GWI who reported gastrointestinal symptoms (GW+GI). Here we report on a subset of the first thirteen stool samples analyzed. Results showed significantly different …

Egestion Versus Excretion: A Meta-Analysis Examining Nutrient Release Rates And Ratios Across Freshwater Fauna, Halvor Halvorson, Carla Atkinson

Faculty Publications

In aquatic settings, animals directly affect ecosystem functions through excretion of dissolved nutrients. However, the comparative role of egestion as an animal-mediated nutrient flux remains understudied. We conducted a literature survey and meta-analysis to directly compare nitrogen (N), phosphorus (P), and N:P of egestion compared to excretion rates and ratios across freshwater animals. Synthesizing 215 datasets across 47 animal species (all primary consumers or omnivores), we show that the total N and P egestion rates exceed inorganic N and P excretion rates but not total N and P excretion rates, and that proportions of P egested compared to excreted depend …

Using 19F(3He, T)19Ne∗(Γ) To Study Astrophysically Important Levels Near The 18F+ P Threshold, M. R. Hall, D. W. Bardayan, S. Ahn, J. M. Allen, J. T. Anderson, A. D. Ayangeakaa, T. Baugher, J. C. Blackmon, D. Blankstein, S. Burcher, M. P. Carpenter, S. M. Cha, K. Y. Chae, K. A. Chipps, J. A. Cizewski, M. Febbraro, B. Frentz, O. Hall, S. L. Henderson, J. Hu, C. L. Jiang, K. L. Jones, E. J. Lee, A. Lepailleur, D. S. Monteiro, P. D. O'Malley, S. Ota, S. D. Pain, B. C. Rasco, A. Ratkiewicz, J. Riggins, D. Santiago-Gonzalez, D. Seweryniak

Faculty Publications

A direct test of nova explosion models comes from the observation of γ rays created in the decay of radioactive isotopes produced in the nova. One such isotope, 18F, is believed to be the main source of observable γ rays at and below 511 keV. The main destruction mechanism of 18F is thought to be the 18F(p,α)15O reaction, and uncertainties in the reaction rate arise from uncertainties in the energies, spins, and parities of the nuclear levels in 19Ne above the 18F+p threshold. To measure the properties of these levels, the 19F(3He,t)19Ne-(γ) reaction was studied at Argonne National Laboratory and …

The Importance Of Self-Monitoring For Behavior Change In Youth: Findings From The Switch® School Wellness Feasibility Study, Gabriella M. Mcloughlin, Richard R. Rosenkranz, Joey A. Lee, Maren M. Wolff, Senlin Chen, David A. Dzewaltowski, Spyridoula Vazou, Lorraine Lanningham-Foster, Douglas A. Gentile, Marisa S. Rosen, Gregory J. Welk

Faculty Publications

School Wellness Integration Targeting Child Health (SWITCH®) is a school wellness implementation initiative focused on building capacity for schools to plan and coordinate wellness programming. Grounded in Social Cognitive Theory (SCT), the purpose of this study was to evaluate the utility of the web-based, self-regulation system on physical activity (PA) behavior outcomes. At pre-test and post-test, students in SWITCH® schools (n = 8) completed the online Youth Activity Profile (YAP) to assess PA and sedentary behavior (SB). Students (n = 513) were categorized into high or low self-monitoring groups (using a median split) based on their use of the web-based …

All About The American Flap, Kristin Lems

Faculty Publications

In this column, I am going to talk about the American flap, a phonological feature of the American English dialect. Those of us with backgrounds in ESL/EFL learn about this in our master’s programs, but I have found that even teachers who have taken a course in linguistics may not be aware of the flap and its important implications for listening, reading, and spelling in English (Lems, Miller, & Soro, 2017)

Using The Clinical Frailty Scale To Predict The Length Of Stay In Otolaryngology Unit In Taiwan, Wei-Kang Tung, Hsiang-Chin Hung, Wei-Chen Tung

Faculty Publications

Frailty was a common syndrome in geriatric clinic and general internal medical wards. Some authors had identified the Clinical Frailty Scale (CFS) as a predictor of length of stay in the acute medicine unit. However, the role of the Clinical Frailty Scale in the length of stay in otolaryngology unit had not been well studied. The objective of this study was to find out the correlation of the CFS in elderly patients admitted to otolaryngology unit and their length of stay. A retrospective medical chart review of 203 elderly patients admitted to the otolaryngology ward from January, 2014 to December, …

The Crossroads Of Sotl And Signature Pedagogies, Nancy L. Chick

Faculty Publications

The Scholarship of Teaching and Learning (SoTL) and signature pedagogies invite librarians to delve deeply into student learning within the particular contexts for teaching and learning that are unique to librarians.

Age And Growth Of Hardhead Catfish And Gafftopsail Catfish In Coastal Louisiana, Usa, Shane Flinn, Stephen Midway

Faculty Publications

The Hardhead Catfish Ariopsis felis and Gafftopsail Catfish Bagre marinus are marine catfishes that have low recreational and commercial landings in U.S. waters, although they are among the most abundant species in coastal waters of the Gulf of Mexico. Few biological studies exist on marine catfishes, with most studies focusing on their unique reproductive biology. This study evaluated weight-length relationships for Gafftopsail Catfish (n = 264) and Hardhead Catfish (n = 823) sampled from across coastal Louisiana, USA, during 2016-2018; subsamples (93 and 266, respectively) were aged using lapilli for age and growth analyses. Hardhead Catfish showed a small but …

It's Not The Robot's Fault! Russian And American Perspectives On Responsibility For Robot Harms, Bryant Walker Smith, Andrey Neznamov

Faculty Publications

No abstract provided.

Uncertainty In Employee Status Across Federal Law, Ryan Vacca

Faculty Publications

Numerous federal statutes rely on a distinction between employees and independent contractors. Based on a series of Supreme Court decisions from 1968 through 2003, courts and administrative agencies have used a common law multifactor test to draw this distinction. In an effort to enhance predictability and certainty within and across legislation, these cases have rejected a purposive approach in applying the test. But the Supreme Court has never said which, if any, of the factors are the most important in the analysis, nor has anyone determined whether the underlying purpose-enhancing predictability and certainty-has been attained.

This empirical study uses content …

Responsible Devolution Of Affordable Housing, Andrea Boyack

Faculty Publications

The federal government has been heavily involved in promoting housing affordability since the 1930s and continues to have a critical role to play. Over the past several decades, the federal government has financed affordability by promoting development and income subsidies, but specific allocation decisions have devolved. Housing inequities can best be addressed locally, but only if localities are held to high standards of fairness and regional coordination is facilitated. Successful and sustainable local solutions to housing affordability will also require a substantial financial investment, one that the federal government can and should reliably and adequately provide. Each year, Congress permits …

It's Scandalous! - Limiting Profane Trademark Registrations After Tam And Brunetti, Gary Myers

Faculty Publications

Over the course of the last two years, the Supreme Court has engaged in a long-overdue assessment of the constitutionality of federal trademark law prohibitions on the registration of offensive marks. In its unanimous 2017 decision in Mata/ v. Tam, the Court held that the disparagement clause is a content-based provision that violates the First Amendment. In 2019, the Court in Iancu v. Brunetti held that the refusal to register the mark "FUCT" on grounds that it was immoral or scandalous would also violate the First Amendment. These cases offered an opportunity for the Court to clarify the proper role …

This Worksheet Works: Making The Dls Standards Work For You, Natalie Haber, Melissa Cornwell, Andrea Hebert

Faculty Publications

No abstract provided.

Nonlinearities And Carrier Dynamics In Refractory Plasmonic Tin Thin Films, Heather George, Jennifer Reed, Manuel R. Ferdinandus, Clayton Devault, Alexei Lagutchev, Augustine Urbas, Theodore B. Norris, Vladimir M. Shalaev, Alexandra Boltasseva, Nathaniel Kinsey

Faculty Publications

Titanium nitride is widely used in plasmonic applications, due to its robustness and optical properties which resemble those of gold. Despite this interest, the nonlinear properties have only recently begun to be investigated. In this work, beam deflection and non-degenerate femtosecond pump-probe spectroscopy (800 nm pump and 650 nm probe) were used to measure the real and imaginary transient nonlinear response of 30-nm-thick TiN films on sapphire and fused silica in the metallic region governed by Fermi-smearing nonlinearities. In contrast to other metals, it is found that TiN exhibits non-instantaneous positive refraction and reverse saturable absorption whose relaxation is dominated …

Insulation Sensitivity Analysis For An Optimized Fabric Shelter Off-Grid Hybrid Energy System, Jay F. Pearson, Torrey J. Wagner, Steven Schuldt

Faculty Publications

During military and disaster relief operations, connecting to an established electrical grid is rarely an option. In these situations, camps consisting of poorly insulated fabric shelters are predominantly powered by inefficient diesel generators that require frequent fuel resupply. In order to reduce the fuel demand of these generators, camps may utilize photovoltaic-battery systems. This paper presents an innovative cost-performance model capable of optimizing solar array size, battery backup system, and shelter insulation type to minimize the operating cost of powering a single fabric shelter. Model performance was evaluated using one year of insolation, weather and energy requirement data from a …

A Tax On The Clones: The Strange Case Of Bitcoin Cash, Eric D. Chason

Faculty Publications

No abstract provided.

Out Of The Quandary: Personal Jurisdiction Over Absent Class Member Claims Explained, A. Benjamin Spencer

Faculty Publications

Since the Supreme Court's decision in Bristol-Myers Squibb Co. v. Superior Court of California, San Francisco County, litigants and lower courts have wrestled with the issue of whether a federal court must be able to exercise personal jurisdiction with respect to each of the claims asserted by absent class members in a class action and, if so, what standard governs that jurisdictional determination. This issue is rapidly coming to a head and is poised for inevitable resolution by the Supreme Court in the near future; multiple circuit courts have heard appeals from district courts that have reached varying conclusions on …

Murr V. Wisconsin And The Inherent Limits Of Regulatory Takings, Lynda L. Butler

Faculty Publications

This article examines the confusion surrounding constitutional protection of property under the substantive due process and takings clauses, using Murr as a springboard for reconsidering the substantive due process/takings distinction and asking whether the regulatory takings doctrine should remain a viable constitutional concept despite its muddled principles. While powerful reasons support treating as compensable economic regulations that are functionally equivalent to physical takings, important differences between physical and regulatory takings need to be recognized as limits to the degree of equivalence possible and therefore to the regulatory takings doctrine. A look back at the evolutionary paths of substantive due process, …

Mechanistic Target Of Rapamycin (Mtor) Implicated In Plasticity Of The Reproductive Axis During Social Status Transitions, Karen P. Maruska, Young Chang Sohn, Russell D. Fernald

Faculty Publications

© 2019 Elsevier Inc. The highly conserved brain-pituitary-gonadal (BPG) axis controls reproduction in all vertebrates, so analyzing the regulation of this signaling cascade is important for understanding reproductive competence. The protein kinase mechanistic target of rapamycin (mTOR) functions as a conserved regulator of cellular growth and metabolism in all eukaryotes, and also regulates the reproductive axis in mammals. However, whether mTOR might also regulate the BPG axis in non-mammalian vertebrates remains unexplored. We used complementary experimental approaches in an African cichlid fish, Astatotilapia burtoni, to demonstrate that mTOR is involved in regulation of the brain, pituitary, and testes when males …

Longitudinal Effects Of Maternal Love Withdrawal And Guilt Induction On Chinese American Preschoolers' Bullying Aggressive Behavior, Jing Yu, Charissa S.L. Cheah, Craig H. Hart, Chongming Yang, Joseph A. Olsen

Faculty Publications

Copyright © 2019 Cambridge University Press. Bullying has been understudied among preschool children, especially those from Chinese American families. Previous research has also neglected the dimensional effects of psychological control on child bullying development. This study examined two psychological control dimensions, love withdrawal and guilt induction, and their effects on children's bullying aggressive behavior using a longitudinal design. Participants were first-generation Chinese American mothers (N = 133; mean age [Mage] = 37.82) and their preschool children (Mage = 4.48). Chinese immigrant mothers reported their psychologically controlling parenting and teachers rated children's bullying aggressive behaviors in the school setting. Confirmatory factor …

Frequent Fire Reorganizes Fungal Communities And Slows Decomposition Across A Heterogeneous Pine Savanna Landscape, Tatiana A. Semenova-Nelsen, William J. Platt, Taylor R. Patterson, Jean Huffman, Benjamin A. Sikes

Faculty Publications

© 2019 The Authors. New Phytologist © 2019 New Phytologist Trust Pyrogenic savannas with a tree–grassland ‘matrix’ experience frequent fires (i.e. every 1–3 yr). Aboveground responses to frequent fires have been well studied, but responses of fungal litter decomposers, which directly affect fuels, remain poorly known. We hypothesized that each fire reorganizes belowground communities and slows litter decomposition, thereby influencing savanna fuel dynamics. In a pine savanna, we established patches near and away from pines that were either burned or unburned in that year. Within patches, we assessed fungal communities and microbial decomposition of newly deposited litter. Soil variables and …

A Hidden Gem Becomes A Fertile Mining Ground: Historic Prison Admission Books And Data-Driven Digital Projects, Sl Ziegler, Steve Marti

Faculty Publications

No abstract provided.

Pacts 1.0: A Crowdsourced Reporting Standard For Paleoclimate Data, Kristine Delong

Faculty Publications

The progress of science is tied to the standardization of measurements, instruments, and data. This is especially true in the Big Data age, where analyzing large data volumes critically hinges on the data being standardized. Accordingly, the lack of community-sanctioned data standards in paleoclimatology has largely precluded the benefits of Big Data advances in the field. Building upon recent efforts to standardize the format and terminology of paleoclimate data, this article describes the Paleoclimate Community reporTing Standard (PaCTS), a crowdsourced reporting standard for such data. PaCTS captures which information should be included when reporting paleoclimate data, with the goal of …

Hinge Region In Dna Packaging Terminase Pul15 Of Herpes Simplex Virus: A Potential Allosteric Target For Antiviral Drugs, Lana F. Thaljeh, J. Ainsley Rothschild, Misagh Naderi, Lyndon M. Coghill, Jeremy M. Brown, Michal Brylinski

Faculty Publications

Approximately 80% of adults are infected with a member of the herpesviridae family. Herpesviruses establish life-long latent infections within neurons, which may reactivate into lytic infections due to stress or immune suppression. There are nine human herpesviruses (HHV) posing health concerns from benign conditions to life threatening encephalitis, including cancers associated with viral infections. The current treatment options for most HHV conditions mainly include several nucleoside and nucleotide analogs targeting viral DNA polymerase. Although these drugs help manage infections, their common mechanism of action may lead to the development of drug resistance, which is particularly devastating in immunocompromised patients. Therefore, …

Sympathetic Innervation Of The Interscapular Brown Adipose Tissue In Mouse, Marie François, Hayden Torres, Clara Huesing, Rui Zhang, Carson Saurage, Nathan Lee, Emily Qualls-Creekmore, Sangho Yu, Christopher D. Morrison, David Burk, Hans Rudolf Berthoud, Heike Münzberg

Faculty Publications

© 2019 The Authors. Annals of the New York Academy of Sciences published by Wiley Periodicals, Inc. on behalf of New York Academy of Sciences. The recent discovery of significant brown fat depots in adult humans has revived discussion of exploiting brown fat thermogenesis in the control of energy balance and body weight. The sympathetic nervous system (SNS) has a key role in the activation of brown fat and functional mapping of its components will be crucial for the development of specific neuromodulation techniques. The mouse is an important species used for molecular genetic modulations, but its small size is …

Assumptions About Terrorism And The Brandenburg Incitement Test, Christina E. Wells

Faculty Publications

The incitement standard announced in Brandenburg v. Ohio is one of the most familiar tests in the Supreme Court's jurisprudence. It prohibits government officials from punishing advocacy of illegal activity unless it is directed and likely to imminently incite such activity. Brandenburg's standard has become a pillar of free speech law, allowing government officials to protect public safety by punishing only speech intended and likely to create an imminent danger of harm, while protecting even the most abhorrent of speakers from suppression of their speech simply because government officials fear or dislike it. Terrorist advocacy, however, is putting pressure on …

Addressing The Surgical Deficit: A Global Imperative For Plastic And Reconstructive Surgeons, Rachel W. Davis, Walter D. Johnson, Larry H. Hollier

Faculty Publications

Despite poor access to quality surgical and anesthesia care for the majority of the world's people, with greatest impact on low- and middle-income countries, surgery has only recently begun to gain acceptance as a necessary component of global health. As a leader in global surgical funding, the field of Plastic and Reconstructive Surgery is uniquely positioned to influence change in global policy and financial support. For improvements in surgical access and outcomes worldwide, investment in surgical systems, commitment to national surgery, obstetric, and anesthesia planning, and continued evaluation and improvement of care delivery should be pursued.

Quantifying The Magic Of Quantum Channels, Xin Wang, Mark M. Wilde, Yuan Su

Faculty Publications

To achieve universal quantum computation via general fault-tolerant schemes, stabilizer operations must be supplemented with other non-stabilizer quantum resources. Motivated by this necessity, we develop a resource theory for magic quantum channels to characterize and quantify the quantum 'magic' or non-stabilizerness of noisy quantum circuits. For qudit quantum computing with odd dimension d, it is known that quantum states with non-negative Wigner function can be efficiently simulated classically. First, inspired by this observation, we introduce a resource theory based on completely positive-Wigner-preserving quantum operations as free operations, and we show that they can be efficiently simulated via a classical algorithm. …