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Achieving The Achievable: Realistic Labor Law Reform, Rafael Gely Apr 2023

Achieving The Achievable: Realistic Labor Law Reform, Rafael Gely

Faculty Publications

A common reprise among labor activists and scholars has been that for the fortunes of labor to change, the law must change. Prompted perhaps by a seeming surge in labor movement activity over the past few years, including headline-grabbing strikes and recent union victories at several U.S. Starbucks locations, various labor law activists and scholars have called to seize the moment and proposed the enactment of comprehensive labor law reform. We argue in this Article that broad-scale labor law reform is unlikely to be enacted by the current U.S. Congress or even have all its provisions pass muster when potentially …


The Clinic As A Site Of Grounded Pedagogy, Madalyn K. Wasilczuk Apr 2023

The Clinic As A Site Of Grounded Pedagogy, Madalyn K. Wasilczuk

Faculty Publications

Legal education tends to focus on teaching students federal law from hefty casebooks, inculcating the ability to "think like lawyers." In a sea of Socratic lectures and hypotheticals, students often take refuge in clinics as an island of practical skills-building, client centeredness, and individual fulfillment. Yet even clinics sometimes fail to highlight for students how the place where they practice, with its particular political context and history, shapes their clients' lives and legal problems. This Article describes the law school clinic as a site of grounded pedagogy: a teaching method that centers the con­nection between local history and the present …


Anti Trusts: Reforming An Excessively Flexible Legal Tool, Eric Kades Apr 2023

Anti Trusts: Reforming An Excessively Flexible Legal Tool, Eric Kades

Faculty Publications

Trusts are one of the most flexible legal tools in lawyers’ arsenals, deployed for socially desirable uses ranging from supporting orphans to structuring complex investments. Trusts, however, are also used for a host of socially undesirable purposes, including restraint of trade, cheating creditors, establishing family dynasties akin to feudalism, and avoiding taxes. This negative litany shows that flexibility has a dark side, and these undesirable trust uses have accelerated in the last few decades. Creative lawyers continuously find novel uses for moldable tools like the trust. This Article argues that long experience and recent developments teach us that dark eclipses …


Health Of Nations: Preventing A Post-Pandemic Emerging Markets Debt Crisis, Lev E. Breydo Apr 2023

Health Of Nations: Preventing A Post-Pandemic Emerging Markets Debt Crisis, Lev E. Breydo

Faculty Publications

Sixty percent of low-income countries are currently at “high-risk” of insolvency, necessitating debt relief, according to the International Monetary Fund. The enormity of the problem cannot be overstated; a prospective sovereign debt crisis and economic collapse threatens hundreds of millions of people around the world.

At the same time, the tools to address these challenges are wholly inadequate. Typically, debt reduction is effectuated through statutory systems; sovereign debt is a critical exception, as there is no bankruptcy court for countries. Historically, this void was filled through a complex architecture based on custom, ‘soft law,’ and contractual mechanisms. However, that construct …


Utilizing The System Engineering Trade Study Analysis Method To Analyze Patient Aeromedical Evacuation, Sara Shaghaghi, Jeremy M. Slagley, Michael E. Miller, Gaiven Varshney Apr 2023

Utilizing The System Engineering Trade Study Analysis Method To Analyze Patient Aeromedical Evacuation, Sara Shaghaghi, Jeremy M. Slagley, Michael E. Miller, Gaiven Varshney

Faculty Publications

The US Air Force has gone through many aeromedical patient isolation transport system designs. The first designs were developed in response to the Ebola outbreak in 2014 and, more recently, the COVID-19 pandemic. The trade study analysis part of the system engineering design method was used to analyze the historic and current aeromedical patient contamination control transport systems. A trade study is a process that evaluates alternatives based upon various “-ilities”, such as reconfigurability, flexibility, durability, cost, and more, and performs a systematic analysis to aid designers in producing a ‘good’ design alternative given the large set of possible solutions. …


Intersectional Management: An Analysis Of Cooperation And Competition On American Public Lands, Robin M. Rotman, Abigail M. Hunt Apr 2023

Intersectional Management: An Analysis Of Cooperation And Competition On American Public Lands, Robin M. Rotman, Abigail M. Hunt

Faculty Publications

The United States government holds public lands in trust for the whole of the American people. This article focuses on National Monuments under the Antiquities Act. It argues that the federal government should renew its approach to the management of these lands by incorporating principles of environmental justice and long- term environmental viability. The article begins by examining the historical and legal foundations of federal lands in the United States, with a focus on the Antiquities Act. It then reflects on recent litigation and political controversy surrounding Bears Ears National Monument and Grand Staircase–Escalante National Monument, to illustrate how the …


Real Mediation Systems To Help Parties And Mediators Achieve Their Goals, John M. Lande Apr 2023

Real Mediation Systems To Help Parties And Mediators Achieve Their Goals, John M. Lande

Faculty Publications

This article argues that it is time for a paradigm shift in our current general mediation theory because of numerous problems. Our current theory is incomplete at best and seriously misleading at worst. The traditional mediation models are oversimplified, poorly mapping onto the reality of practice. They combine multiple elements that are not necessarily correlated. Many practitioners ignore them because they are confusing or not helpful. People do not understand the theoretical meanings because the terms are not consistent with commonly understood language. Arguments about what is or is not real or good mediation have spawned unhelpful ideological divisions in …


Snacking Consumption Among Adults In The United States: A Scoping Review, Jean Pierre Enriquez, Elizabeth Gollub Apr 2023

Snacking Consumption Among Adults In The United States: A Scoping Review, Jean Pierre Enriquez, Elizabeth Gollub

Faculty Publications

Snacks are a staple of the American diet, contributing to approximately 20% of energy intake. Most U.S. adults consume one to three snacks/day, yet few reviews have focused on snacking among this population. This scoping review was conducted to characterize snacks and snacking occasions among U.S. adults to further inform healthy eating practices. The protocol was prepared following the PRISMA-Extension for Scoping Reviews. Three web databases were used to identify articles using snacking or eating occasions as primary or secondary outcomes among U.S. adults. A search strategy was developed using subject headings, truncation, and phrase searching in the title and …


Horizontally Transferred Genes As Rna Interference Targets For Aphid And Whitefly Control, Honglin Feng, Wenbo Chen, Sonia Hussain, Sara Shakir, Vered Tzin, Femi Adegbayi, Todd Ugine, Zhangjun Fei, Georg Jander Apr 2023

Horizontally Transferred Genes As Rna Interference Targets For Aphid And Whitefly Control, Honglin Feng, Wenbo Chen, Sonia Hussain, Sara Shakir, Vered Tzin, Femi Adegbayi, Todd Ugine, Zhangjun Fei, Georg Jander

Faculty Publications

RNA interference (RNAi)-based technologies are starting to be commercialized as a new approach for agricultural pest control. Horizontally transferred genes (HTGs), which have been transferred into insect genomes from viruses, bacteria, fungi or plants, are attractive targets for RNAi-mediated pest control. HTGs are often unique to a specific insect family or even genus, making it unlikely that RNAi constructs targeting such genes will have negative effects on ladybugs, lacewings and other beneficial predatory insect species. In this study, we sequenced the genome of a red, tobacco-adapted isolate of Myzus persicae (green peach aphid) and bioinformatically identified 30 HTGs. We then …


Melatonin Treatment Of Strawberry Fruit During Storage Extends Its Post-Harvest Quality And Reduces Infection Caused By Botrytis Cinerea, Surassawadee Promyou, Yenjit Raruang, Zhi Yuan Chen Apr 2023

Melatonin Treatment Of Strawberry Fruit During Storage Extends Its Post-Harvest Quality And Reduces Infection Caused By Botrytis Cinerea, Surassawadee Promyou, Yenjit Raruang, Zhi Yuan Chen

Faculty Publications

Gray mold is a main disease of strawberry fruit (Fragaria × xananassa cv. Camino Real) caused by Botrytis cinerea, which leads to marketable value losses in the supply chain. The purpose of this study was to investigate the effects of exogenous melatonin (MT) on the physicochemical quality, antioxidant defense system, and disease resistance of strawberry fruit to B. cinerea infection. The results revealed that strawberry fruit immersed in 100 µM MT for 15 min effectively maintained its brightness and delayed the change in fruit color. MT also maintained the level of titratable acidity and slowed down the increase of total …


Regional Variation In Feeding Patterns Of Sheepshead (Archosargus Probatocephalus) In The Northwest Gulf Of Mexico, Elsa M. Gutierrez, Jeffrey D. Plumlee, Derek G. Bolser, Brad E. Erisman, R. J.David Wells Apr 2023

Regional Variation In Feeding Patterns Of Sheepshead (Archosargus Probatocephalus) In The Northwest Gulf Of Mexico, Elsa M. Gutierrez, Jeffrey D. Plumlee, Derek G. Bolser, Brad E. Erisman, R. J.David Wells

Faculty Publications

Feeding patterns of sheepshead, Archosargus probatocephalus, in the northwest Gulf of Mexico were examined from samples collected at two locations in Texas, USA; Galveston and Port Aransas. A total of 53 sheepshead stomachs (Galveston, n = 35; Port Aransas, n = 18) had their contents analyzed along with tissue samples from the muscle and liver for a stable isotope analysis (δ13C, δ15N, and δ34S) because they provide a contrast between short-term (liver) and long-term (muscle) measurements. Multiple species of amphipods made up the majority of the prey items in sheepshead from Galveston (%IRI = 61.79), whereas barnacles were the primary …


Low Species Turnover Of Upland Amazonian Birds In The Absence Of Physical Barriers, Cameron L. Rutt, W. Justin Cooper, Christian B. Andretti, Thiago V.V. Costa, Philip C. Stouffer, Claudeir F. Vargas, David A. Luther, Mario Cohn-Haft Apr 2023

Low Species Turnover Of Upland Amazonian Birds In The Absence Of Physical Barriers, Cameron L. Rutt, W. Justin Cooper, Christian B. Andretti, Thiago V.V. Costa, Philip C. Stouffer, Claudeir F. Vargas, David A. Luther, Mario Cohn-Haft

Faculty Publications

Aim: One of the oldest and most powerful ways for ecologists to explain distinct biological communities is to invoke underlying environmental differences. But in hyper-diverse systems, which often display high species richness and low species abundance, these sorts of community comparisons are especially challenging. The classic view for Amazonian birds posits that riverine barriers and habitat specialization determine local and regional community composition. We test the tacit, complementary assumption that similar bird communities should therefore permeate uniform habitat between major rivers, regardless of distance. Location: Upland (terra firme) rainforests of central Amazonia. Methods: We conducted intensive whole-community surveys of birds …


A Review Of Methods Of Assessing Preference For Social Stimuli, Samuel L. Morris, Madison L. Gallagher, Alva E. Allen Apr 2023

A Review Of Methods Of Assessing Preference For Social Stimuli, Samuel L. Morris, Madison L. Gallagher, Alva E. Allen

Faculty Publications

Research on preference and reinforcer assessments has historically focused on the evaluation of edible and leisure reinforcers, but the identification and use of individualized social reinforcers may be beneficial for several reasons. Recently, many studies have evaluated methods of assessing preference for social stimuli. The procedures and outcomes across these studies have varied greatly, and the current state of evidence for methods of assessing preference for social stimuli remains unclear. Thus, we conducted a review to synthesize all previous research in this area, evaluate the evidence for the utility of this general methodology, and identify factors that may influence its …


The Impact Of Covid-19, Mental Health Distress, And School-Based Sociocultural Protective Factors Among Elementary-Aged Children And Their Caregivers, Aijah K.B. Goodwin, Anthony J. Roberson, Ar’Reon Watson, Grace L. Chen, Anna C.J. Long Apr 2023

The Impact Of Covid-19, Mental Health Distress, And School-Based Sociocultural Protective Factors Among Elementary-Aged Children And Their Caregivers, Aijah K.B. Goodwin, Anthony J. Roberson, Ar’Reon Watson, Grace L. Chen, Anna C.J. Long

Faculty Publications

Given the individual and systemic stress endured by children and families during the COVID-19 pandemic, research examining culturally responsive school experiences and supports to enhance resilience is critical. This study examined the relationship between caregivers’ perceptions of COVID-19 impact, mental health distress among children and caregivers, and school-based sociocultural protective factors, including culturally responsive practices in schools and the relationships between teachers and caregivers, concurrently and longitudinally. Data were collected from caregivers of elementary-aged children at two-time points from March to April 2020 (N = 174) and one year later in 2021 (N = 114). Regression analyses revealed that COVID-19 …


Environmental Attitudes And Fertility Desires Among Us Adolescents From 2005–2019, Heather M. Rackin, Alison Gemmill, Caroline Sten Hartnett Apr 2023

Environmental Attitudes And Fertility Desires Among Us Adolescents From 2005–2019, Heather M. Rackin, Alison Gemmill, Caroline Sten Hartnett

Faculty Publications

Objective: This brief report examines links between environmental attitudes and fertility desires over time in the United States. Background: To understand fertility decision making, it is important to identify factors that influence fertility desires. Concerns about environmental problems may be associated with lower desired fertility, especially in recent cohorts transitioning to adulthood. Youth may feel that having one less child can reduce their “carbon footprint” or may be unwilling to bring children into an uncertain and difficult future due to climate change. Method: Data are from 12th graders in the Monitoring the Future study (2005–2019; N = 34,104). Regression is …


Total Daily Energy Expenditure Has Declined Over The Past Three Decades Due To Declining Basal Expenditure, Not Reduced Activity Expenditure, John R. Speakman, Jasper M.A. De Jong, Srishti Sinha, Klaas R. Westerterp, Yosuke Yamada, Hiroyuki Sagayama, Philip N. Ainslie, Liam J. Anderson, Lenore Arab, Kweku Bedu-Addo, Stephane Blanc, Alberto G. Bonomi, Pascal Bovet, Soren Brage, Maciej S. Buchowski, Nancy F. Butte, Stefan G.J.A. Camps, Jamie A. Cooper, Richard Cooper, Sai Krupa Das, Peter S.W. Davies, Lara R. Dugas, Ulf Ekelund, Sonja Entringer, Terrence Forrester, Barry W. Fudge, Melanie Gillingham, Santu Ghosh, Annelies H. Goris, Michael Gurven, Lewis G. Halsey, Catherine Hambly, Hinke H. Haisma Apr 2023

Total Daily Energy Expenditure Has Declined Over The Past Three Decades Due To Declining Basal Expenditure, Not Reduced Activity Expenditure, John R. Speakman, Jasper M.A. De Jong, Srishti Sinha, Klaas R. Westerterp, Yosuke Yamada, Hiroyuki Sagayama, Philip N. Ainslie, Liam J. Anderson, Lenore Arab, Kweku Bedu-Addo, Stephane Blanc, Alberto G. Bonomi, Pascal Bovet, Soren Brage, Maciej S. Buchowski, Nancy F. Butte, Stefan G.J.A. Camps, Jamie A. Cooper, Richard Cooper, Sai Krupa Das, Peter S.W. Davies, Lara R. Dugas, Ulf Ekelund, Sonja Entringer, Terrence Forrester, Barry W. Fudge, Melanie Gillingham, Santu Ghosh, Annelies H. Goris, Michael Gurven, Lewis G. Halsey, Catherine Hambly, Hinke H. Haisma

Faculty Publications

Obesity is caused by a prolonged positive energy balance1,2. Whether reduced energy expenditure stemming from reduced activity levels contributes is debated3,4. Here we show that in both sexes, total energy expenditure (TEE) adjusted for body composition and age declined since the late 1980s, while adjusted activity energy expenditure increased over time. We use the International Atomic Energy Agency Doubly Labelled Water database on energy expenditure of adults in the United States and Europe (n = 4,799) to explore patterns in total (TEE: n = 4,799), basal (BEE: n = 1,432) and physical activity energy expenditure (n = 1,432) over time. …


Consumers’ Acceptance, Emotions, And Responsiveness To Informational Cues For Air-Fried Catfish (Ictalurus Punctatus) Skin Chips, Silvia Murillo, Ryan Ardoin, Witoon Prinyawiwatkul Apr 2023

Consumers’ Acceptance, Emotions, And Responsiveness To Informational Cues For Air-Fried Catfish (Ictalurus Punctatus) Skin Chips, Silvia Murillo, Ryan Ardoin, Witoon Prinyawiwatkul

Faculty Publications

Catfish (Ictalurus punctatus) skins, as filleting byproduct, were developed into a crispy snack food via air-frying. Consumers rated catfish skin chips (CSC) across sensory modalities (9-point hedonic scales, a just-about-right scale, and “yes/no” for purchase intent, PI) for Plain-, Lemon & Pepper-, and Barbecue-flavored samples during two consumer studies (N = 115 each). Paprika- flavored CSC were excluded from Study 2 due to inferior acceptance and emotional ratings. CSC-elicited emotions were evaluated using a 25-term lexicon with CATA (Check-All-That-Apply) scaling (Study 1) and refined with an abbreviated lexicon containing food-evoked sensation-seeking emotions (5-point intensity scale). The two consumer studies differed …


Stable Isotope Tracing Reveals An Altered Fate Of Glucose In N-Acetyltransferase 1 Knockout Breast Cancer Cells, James T.F. Wise, Xinmin Yin, Xipeng Ma, Xiang Zhang, David W. Hein Apr 2023

Stable Isotope Tracing Reveals An Altered Fate Of Glucose In N-Acetyltransferase 1 Knockout Breast Cancer Cells, James T.F. Wise, Xinmin Yin, Xipeng Ma, Xiang Zhang, David W. Hein

Faculty Publications

Breast cancer is one of the leading causes of cancer death. Recent studies found that arylamine N-acetyltransferase 1 (NAT1) is frequently upregulated in breast cancer, further suggesting NAT1 could be a potential therapeutic target for breast cancer. Previous publications have established that NAT1 knockout (KO) in breast cancer cell lines leads to growth reduction both in vitro and in vivo and metabolic changes. These reports suggest that NAT1 contributes to the energy metabolism of breast cancer cells. Proteomic analysis and non-targeted metabolomics suggested that NAT1 KO may change the fate of glucose as it relates to the TCA/KREB cycle of …


Measurement Of The Neutron Cross Section On Argon Between 95 And 720 Mev, S. Martynenko, B. Bhandari, J. Bian, K. Bilton, C. Callahan, J. Chaves, H. Chen, D. Cline, R. L. Cooper, D. L. Danielson, J. Danielson, N. Dokania, S. Elliott, S. Fernandes, S. Gardiner, G. Garvey, V. Gehman, F. Giuliani, S. Glavin, M. Gold, C. Grant, E. Guardincerri, T. Haines, A. Higuera, J. Y. Ji, R. Kadel, N. Kamp, A. Karlin, W. Ketchum, L. W. Koerner, D. Lee, K. Lee, Q. Liu Apr 2023

Measurement Of The Neutron Cross Section On Argon Between 95 And 720 Mev, S. Martynenko, B. Bhandari, J. Bian, K. Bilton, C. Callahan, J. Chaves, H. Chen, D. Cline, R. L. Cooper, D. L. Danielson, J. Danielson, N. Dokania, S. Elliott, S. Fernandes, S. Gardiner, G. Garvey, V. Gehman, F. Giuliani, S. Glavin, M. Gold, C. Grant, E. Guardincerri, T. Haines, A. Higuera, J. Y. Ji, R. Kadel, N. Kamp, A. Karlin, W. Ketchum, L. W. Koerner, D. Lee, K. Lee, Q. Liu

Faculty Publications

We report an extended measurement of the neutron cross section on argon in the energy range of 95-720 MeV. The measurement was obtained with a 4.3-hour exposure of the Mini-CAPTAIN detector to the WNR/LANSCE beam at LANL. Compared to an earlier analysis of the same data, this extended analysis includes a reassessment of systematic uncertainties, in particular related to unused wires in the upstream part of the detector. Using this information we doubled the fiducial volume in the experiment and increased the statistics by a factor of 2.4. We also shifted the analysis from energy bins to time-of-flight bins. This …


Evaluation Of Alternative Colony Hybridization Methods For Pathogenic Vibrios, Andrew M. Schwartz, Haley A. Marcotte, Crystal N. Johnson Apr 2023

Evaluation Of Alternative Colony Hybridization Methods For Pathogenic Vibrios, Andrew M. Schwartz, Haley A. Marcotte, Crystal N. Johnson

Faculty Publications

Vibrios, such as Vibrio parahaemolyticus, are naturally occurring halophilic bacteria that are a major cause of foodborne illness. Because of their autochthonous nature, managing vibrio levels in marine and estuarine environments is impossible. Instead, it is crucial to reliably enumerate their abundance to minimize human exposure. One method of achieving this is the direct plating/colony hybridization (DP/CH) method, which has been used to efficiently quantify pathogenic vibrios in oysters and other seafood products. Although successful, the method relies on proprietary resources. We examined alternative approaches, assessed the influence of the reagent suppliers’ source on enumeration accuracy, and made experimental adjustments …


The Fermi-Lat Lightcurve Repository, S. Abdollahi, M. Ajello, L. Baldini, J. Ballet, D. Bastieri, J. Becerra Gonzalez, R. Bellazzini, A. Berretta, E. Bissaldi, R. Bonino, A. Brill, P. Bruel, E. Burns, S. Buson, R. A. Cameron, R. Caputo, P. A. Caraveo, N. Cibrario, S. Ciprini, P. Cristarella Orestano, M. Crnogorcevic, S. Cutini, F. D’Ammando, S. De Gaetano, S. W. Digel, N. Di Lalla, L. Di Venere, A. Domínguez, V. Fallah Ramazani, S. J. Fegan, E. C. Ferrara, A. Fiori, H. Fleischhack Apr 2023

The Fermi-Lat Lightcurve Repository, S. Abdollahi, M. Ajello, L. Baldini, J. Ballet, D. Bastieri, J. Becerra Gonzalez, R. Bellazzini, A. Berretta, E. Bissaldi, R. Bonino, A. Brill, P. Bruel, E. Burns, S. Buson, R. A. Cameron, R. Caputo, P. A. Caraveo, N. Cibrario, S. Ciprini, P. Cristarella Orestano, M. Crnogorcevic, S. Cutini, F. D’Ammando, S. De Gaetano, S. W. Digel, N. Di Lalla, L. Di Venere, A. Domínguez, V. Fallah Ramazani, S. J. Fegan, E. C. Ferrara, A. Fiori, H. Fleischhack

Faculty Publications

The Fermi Large Area Telescope (LAT) lightcurve repository (LCR) is a publicly available, continually updated library of gamma-ray lightcurves of variable Fermi-LAT sources generated over multiple timescales. The Fermi-LAT LCR aims to provide publication-quality lightcurves binned on timescales of 3, 7, and 30 days for 1525 sources deemed variable in the source catalog of the first 10 yr of Fermi-LAT observations. The repository consists of lightcurves generated through full likelihood analyses that model the sources and the surrounding region, providing fluxes and photon indices for each time bin. The LCR is intended as a resource for the time-domain and multimessenger …


Ecophysiology And Genomics Of The Brackish Water Adapted Sar11 Subclade Iiia, V. Celeste Lanclos, Anna N. Rasmussen, Conner Y. Kojima, Chuankai Cheng, Michael W. Henson, Brant C. Faircloth, Christopher A. Francis, J. Cameron Thrash Apr 2023

Ecophysiology And Genomics Of The Brackish Water Adapted Sar11 Subclade Iiia, V. Celeste Lanclos, Anna N. Rasmussen, Conner Y. Kojima, Chuankai Cheng, Michael W. Henson, Brant C. Faircloth, Christopher A. Francis, J. Cameron Thrash

Faculty Publications

The Order Pelagibacterales (SAR11) is the most abundant group of heterotrophic bacterioplankton in global oceans and comprises multiple subclades with unique spatiotemporal distributions. Subclade IIIa is the primary SAR11 group in brackish waters and shares a common ancestor with the dominant freshwater IIIb (LD12) subclade. Despite its dominance in brackish environments, subclade IIIa lacks systematic genomic or ecological studies. Here, we combine closed genomes from new IIIa isolates, new IIIa MAGS from San Francisco Bay (SFB), and 460 highly complete publicly available SAR11 genomes for the most comprehensive pangenomic study of subclade IIIa to date. Subclade IIIa represents a taxonomic …


Mapping And Identification Of Molecular Markers For The Pc96 Gene Conferring Resistance To Crown Rust In Oat, Sidrat Abdullah, Gordon Tyler, Belayneh Admassu Yimer, Edyta Paczos-Grzęda, Stephen A. Harrison, James G. Menzies, Kathy Esvelt Klos Apr 2023

Mapping And Identification Of Molecular Markers For The Pc96 Gene Conferring Resistance To Crown Rust In Oat, Sidrat Abdullah, Gordon Tyler, Belayneh Admassu Yimer, Edyta Paczos-Grzęda, Stephen A. Harrison, James G. Menzies, Kathy Esvelt Klos

Faculty Publications

Oat crown rust caused by Puccinia coronata f. sp. avenae P. Syd. & Syd (Pca) is a major constraint to oat (Avena sativa L.) production in many parts of the globe. The objectives of this study were to locate Pc96 on the oat consensus map and to develop SNP markers linked to Pc96 for use in marker-assisted selection. SNP loci linked to the crown rust resistance gene Pc96 were identified by linkage analysis and PACE assays were developed for marker-assisted selection in breeding programs. Pc96 is a race-specific crown rust resistance gene originating from cultivated oat that has been deployed …


Genome-Wide Association Analysis Of Hyperspectral Reflectance Data To Dissect The Genetic Architecture Of Growth-Related Traits In Maize Under Plant Growth-Promoting Bacteria Inoculation, Rafael Massahiro Yassue, Giovanni Galli, Chun Peng James Chen, Roberto Fritsche-Neto, Gota Morota Apr 2023

Genome-Wide Association Analysis Of Hyperspectral Reflectance Data To Dissect The Genetic Architecture Of Growth-Related Traits In Maize Under Plant Growth-Promoting Bacteria Inoculation, Rafael Massahiro Yassue, Giovanni Galli, Chun Peng James Chen, Roberto Fritsche-Neto, Gota Morota

Faculty Publications

Plant growth-promoting bacteria (PGPB) may be of use for increasing crop yield and plant resilience to biotic and abiotic stressors. Using hyperspectral reflectance data to assess growth-related traits may shed light on the underlying genetics as such data can help assess biochemical and physiological traits. This study aimed to integrate hyperspectral reflectance data with genome-wide association analyses to examine maize growth-related traits under PGPB inoculation. A total of 360 inbred maize lines with 13,826 single nucleotide polymorphisms (SNPs) were evaluated with and without PGPB inoculation; 150 hyperspectral wavelength reflectances at 386–1021 nm and 131 hyperspectral indices were used in the …


Amino Acid Derivatives Of Chlorin-E6—A Review, Maria Da Graça H. Vicente, Kevin M. Smith Apr 2023

Amino Acid Derivatives Of Chlorin-E6—A Review, Maria Da Graça H. Vicente, Kevin M. Smith

Faculty Publications

Details of the structural elucidation of the clinically useful photodynamic therapy sensitizer NPe6 (15) are presented. NPe6, also designated as Laserphyrin, Talaporfin, and LS-11, is a second-generation photosensitizer derived from chlorophyll-a, currently used in Japan for the treatment of human lung, esophageal, and brain cancers. After the initial misidentification of the structure of this chlorin-e6 aspartic acid conjugate as (13), NMR and other synthetic procedures described herein arrived at the correct structure (15), confirmed using single crystal X-ray crystallography. Interesting new features of chlorin-e6 chemistry (including the intramolecular formation of an anhydride (24)) are reported, allowing chemists to regioselectively conjugate …


Large Eddy Simulation For Empirical Modeling Of The Wake Of Three Urban Air Mobility Vehicles, Denis-Gabriel Caprace, Andrew Ning Apr 2023

Large Eddy Simulation For Empirical Modeling Of The Wake Of Three Urban Air Mobility Vehicles, Denis-Gabriel Caprace, Andrew Ning

Faculty Publications

Recent advances in urban air mobility have driven the development of many new VTOL concepts. These vehicles often feature original designs departing from the conventional helicopter configuration. Due to their novelty, the characteristics of the super-vortices forming in the wake of such aircraft are unknown. However, these vortices may endanger any other vehicle evolving in their close proximity, owing to potentially large induced velocities. Therefore, improved knowledge about the wakes of VTOL vehicles is needed to guarantee safe urban air mobility operations. In this work, we study the wake of three VTOL aircraft in cruise by means of large eddy …


Eli And Susannah Wiggill: South African Saints, Jay H. Buckley, Joshua Rust Apr 2023

Eli And Susannah Wiggill: South African Saints, Jay H. Buckley, Joshua Rust

Faculty Publications

Eli Wiggill’s story of migration from Gloucester, England, to South Africa and then to Salt Lake City, Utah Territory, epitomizes an inspiring and informative example of the gathering of the Saints to Zion in the mid-nineteenth century. Eli and his wife, Susannah Bentley Wiggill, joined The Church of Jesus Christ of Latter-day Saints in South Africa while Eli served as a Methodist missionary. Both became stalwart members following their conversion. Eli and Susannah Wiggill’s faithful dedication affected the lives of hundreds of South African Saints. This essay adds to scholarship about Eli and Susannah Wiggill’s immigration from England to South …


Effect Of Stimulator Of Interferon Genes (Sting) Signaling On Radiation-Induced Chemokine Expression In Human Osteosarcoma Cells, Sita S. Withers, Cambri E. Moeller, Cally N. Quick, Chin Chi Liu, Shelby M. Baham, Jayme S. Looper, Ramesh Subramanian, Konstantin G. Kousoulas Apr 2023

Effect Of Stimulator Of Interferon Genes (Sting) Signaling On Radiation-Induced Chemokine Expression In Human Osteosarcoma Cells, Sita S. Withers, Cambri E. Moeller, Cally N. Quick, Chin Chi Liu, Shelby M. Baham, Jayme S. Looper, Ramesh Subramanian, Konstantin G. Kousoulas

Faculty Publications

Cancer cell-intrinsic mechanisms affecting radiation immunomodulation could be exploited to optimize systemic effects of localized radiation. Radiation-induced DNA damage is sensed by cyclic GMP-AMP synthase (cGAS), which ultimately activates stimulator of interferon (IFN) genes (STING). Resultant expression of soluble mediators such as CCL5 and CXCL10 can facilitate recruitment of dendritic cells and immune effector cells into the tumor. The primary objectives of this study were to determine the baseline expression levels of cGAS and STING in OSA cells and evaluate the dependence of OSA cells on STING signaling for eliciting radiation-induced expression of CCL5 and CXCL10. cGAS and STING expression, …


North Flinders Reef (Coral Sea, Australia) Porites Sp. Corals As A Candidate Global Boundary Stratotype Section And Point For The Anthropocene Series, Jens Zinke, Neal E. Cantin, Kristine L. Delong, Kylie Palmer, Arnoud Boom, Irka Hajdas, Nicolas Duprey, Alfredo Martínez-García, Neil L. Rose, Sarah L. Roberts, Handong Yang, Lucy R. Roberts, Andrew B. Cundy, Pawel Gaca, James Andy Milton, Grace Frank, Adam Cox, Sue Sampson, Genevieve Tyrrell, Molly Agg, Simon D. Turner Apr 2023

North Flinders Reef (Coral Sea, Australia) Porites Sp. Corals As A Candidate Global Boundary Stratotype Section And Point For The Anthropocene Series, Jens Zinke, Neal E. Cantin, Kristine L. Delong, Kylie Palmer, Arnoud Boom, Irka Hajdas, Nicolas Duprey, Alfredo Martínez-García, Neil L. Rose, Sarah L. Roberts, Handong Yang, Lucy R. Roberts, Andrew B. Cundy, Pawel Gaca, James Andy Milton, Grace Frank, Adam Cox, Sue Sampson, Genevieve Tyrrell, Molly Agg, Simon D. Turner

Faculty Publications

Corals are unique in the suite of proposed Anthropocene Global Boundary Stratotype Section and Point (GSSP) archives, as living organisms that produce aragonite exoskeletons preserved in the geological record that contain highly accurate and precise (<±1 year) internal chronologies. The GSSP candidate site North Flinders Reef in the Coral Sea (Australia) is an offshore oceanic reef, and therefore less vulnerable to local human influences than those closer to the coast. Here, we present geochemical records from two Porites sp. corals sampled at an annual to pluri-annual (i.e. 3–5 years) resolution that shows clear global and regional human impacts. Atmospheric nuclear bomb testing by-products (14C,239+240Pu) show a clear increase in the Flinders Reef corals coincident with well-dated nuclear testing operations. By contrast, the radionuclides 241Am and 137Cs are present at low or undetectable levels, as are spheroidal carbonaceous fly-ash particles. Coral δ13C shows centennial variability likely influenced by growth effects in the 18th century and with a progression to lower values starting in 1880 CE and accelerating post-1970 CE. The latter may be related to the Suess effect resulting from 13C-depleted fossil fuel burning. Coral δ15N decreased between 1710 and 1954 CE with a reversal post-1954 CE. Coral temperature proxies indicate prominent centennial variability with equally warm conditions in the 18th and end of 20th century. However, the exact mechanisms responsible for the mid-20th century changes in these parameters need to be scrutinised in further detail. Plain Language summary: This work proposes a candidate natural archive for the official marker of the Anthropocene that geologists will use to mark this important interval in time. Our candidate is a live coral from North Flinders Reef in the Coral Sea (Australia), located 150 km east of the Great Barrier Reef, a location that is remote from direct local human influences. Corals are a unique archive of tropical ocean change because they incorporate the geochemical signature from seawater into their limestone skeleton during their long life-spans. Here we investigated a number of geochemical markers in yearly growth layers of the corals to define several markers for the Anthropocene based on changes in temperature, water chemistry, chemicals from pollution and fertilisers, radioactive products from nuclear bomb testing, and by-products from burning fossil fuels. We have detected clear human influences in several of these markers.


The Supreme Court Review Act: Fast-Tracking The Interbranch Dialogue And Destabilizing The Filibuster, Aaron-Andrew P. Bruhl Apr 2023

The Supreme Court Review Act: Fast-Tracking The Interbranch Dialogue And Destabilizing The Filibuster, Aaron-Andrew P. Bruhl

Faculty Publications

This Essay presents an analysis of the Supreme Court Review Act, a bill that was recently introduced in Congress. The Act would create a streamlined legislative process for bills responding to new Supreme Court decisions that interpret federal statutes or restrict constitutional rights. By facilitating legislative responses to controversial cases, the Act would promote the “dialogue” that commentators and the courts themselves have used as a model for interbranch relations. The Essay describes how the proposed Supreme Court Review Act would work, discusses some of its benefits, addresses its constitutionality, and raises some questions about its implementation and effects.