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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 Oct 2019

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, …

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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 Oct 2019

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 …

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Assumptions About Terrorism And The Brandenburg Incitement Test, Christina E. Wells Oct 2019

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 …

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Addressing The Surgical Deficit: A Global Imperative For Plastic And Reconstructive Surgeons, Rachel W. Davis, Walter D. Johnson, Larry H. Hollier Oct 2019

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.

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Quantifying The Magic Of Quantum Channels, Xin Wang, Mark M. Wilde, Yuan Su Oct 2019

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. …

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Search For Eccentric Binary Black Hole Mergers With Advanced Ligo And Advanced Virgo During Their First And Second Observing Runs, B. P. Abbott, R. Abbott, T. D. Abbott, S. Abraham, F. Acernese, K. Ackley, C. Adams, R. X. Adhikari, V. B. Adya, C. Affeldt, M. Agathos, K. Agatsuma, N. Aggarwal, O. D. Aguiar, L. Aiello, A. Ain, P. Ajith, G. Allen, A. Allocca, M. A. Aloy, P. A. Altin, A. Amato, S. Anand, A. Ananyeva, S. B. Anderson, W. G. Anderson, S. V. Angelova, S. Antier, S. Appert, K. Arai, M. C. Araya, J. S. Areeda, M. Arène Oct 2019

Search For Eccentric Binary Black Hole Mergers With Advanced Ligo And Advanced Virgo During Their First And Second Observing Runs, B. P. Abbott, R. Abbott, T. D. Abbott, S. Abraham, F. Acernese, K. Ackley, C. Adams, R. X. Adhikari, V. B. Adya, C. Affeldt, M. Agathos, K. Agatsuma, N. Aggarwal, O. D. Aguiar, L. Aiello, A. Ain, P. Ajith, G. Allen, A. Allocca, M. A. Aloy, P. A. Altin, A. Amato, S. Anand, A. Ananyeva, S. B. Anderson, W. G. Anderson, S. V. Angelova, S. Antier, S. Appert, K. Arai, M. C. Araya, J. S. Areeda, M. Arène

Faculty Publications

When formed through dynamical interactions, stellar-mass binary black holes (BBHs) may retain eccentric orbits (e > 0.1 at 10 Hz) detectable by ground-based gravitational-wave detectors. Eccentricity can therefore be used to differentiate dynamically formed binaries from isolated BBH mergers. Current template-based gravitational-wave searches do not use waveform models associated with eccentric orbits, rendering the search less efficient for eccentric binary systems. Here we present the results of a search for BBH mergers that inspiral in eccentric orbits using data from the first and second observing runs (O1 and O2) of Advanced LIGO and Advanced Virgo. We carried out the search with …

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Ecological And Genomic Attributes Of Novel Bacterial Taxa That Thrive In Subsurface Soil Horizons, Tess E. Brewer, Emma L. Aronson, Keshav Arogyaswamy, Sharon A. Billings, Jon K. Botthoff, Ashley N. Campbell, Nicholas C. Dove, Dawson Fairbanks, Rachel E. Gallery, Stephen C. Hart, Jason Kaye, Gary King, Geoffrey Logan, Kathleen A. Lohse, Mia R. Maltz, Emilio Mayorga, Caitlin O'Neill, Sarah M. Owens, Aaron Packman, Jennifer Pett-Ridge, Alain F. Plante, Daniel D. Richter, Whendee L. Silver, Wendy H. Yang, Noah Fierer Oct 2019

Ecological And Genomic Attributes Of Novel Bacterial Taxa That Thrive In Subsurface Soil Horizons, Tess E. Brewer, Emma L. Aronson, Keshav Arogyaswamy, Sharon A. Billings, Jon K. Botthoff, Ashley N. Campbell, Nicholas C. Dove, Dawson Fairbanks, Rachel E. Gallery, Stephen C. Hart, Jason Kaye, Gary King, Geoffrey Logan, Kathleen A. Lohse, Mia R. Maltz, Emilio Mayorga, Caitlin O'Neill, Sarah M. Owens, Aaron Packman, Jennifer Pett-Ridge, Alain F. Plante, Daniel D. Richter, Whendee L. Silver, Wendy H. Yang, Noah Fierer

Faculty Publications

While most bacterial and archaeal taxa living in surface soils remain undescribed, this problem is exacerbated in deeper soils, owing to the unique oligotrophic conditions found in the subsurface. Additionally, previous studies of soil microbiomes have focused almost exclusively on surface soils, even though the microbes living in deeper soils also play critical roles in a wide range of biogeochemical processes. We examined soils collected from 20 distinct profiles across the United States to characterize the bacterial and archaeal communities that live in subsurface soils and to determine whether there are consistent changes in soil microbial communities with depth across …

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Allele-Specific Enhancer Interaction At The Peg3 Imprinted Domain, Joomyeong Kim, Wesley D. Frey, Kaustubh Sharma, Subash Ghimire, Ryoichi Teruyama, Lisa Stubbs Oct 2019

Allele-Specific Enhancer Interaction At The Peg3 Imprinted Domain, Joomyeong Kim, Wesley D. Frey, Kaustubh Sharma, Subash Ghimire, Ryoichi Teruyama, Lisa Stubbs

Faculty Publications

Copyright: © 2019 Kim et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. The parental allele specificity of mammalian imprinted genes has been evolutionarily well conserved, although its functional constraints and associated mechanisms are not fully understood. In the current study, we generated a mouse mutant with switched active alleles driving the switch from paternal-to-maternal expression for Peg3 and the maternal-to-paternal expression for Zim1. The expression levels of Peg3 and Zim1, but not …

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Efficiency Of Insect-Proof Net Tunnels In Reducing Virus-Related Seed Degeneration In Sweet Potato, K. O. Ogero, J. F. Kreuze, M. A. Mcewan, N. D. Luambano, H. Bachwenkizi, K. A. Garrett, K. F. Andersen, S. Thomas-Sharma, R. A.A. Van Der Vlugt Oct 2019

Efficiency Of Insect-Proof Net Tunnels In Reducing Virus-Related Seed Degeneration In Sweet Potato, K. O. Ogero, J. F. Kreuze, M. A. Mcewan, N. D. Luambano, H. Bachwenkizi, K. A. Garrett, K. F. Andersen, S. Thomas-Sharma, R. A.A. Van Der Vlugt

Faculty Publications

Virus-related degeneration constrains production of quality sweet potato seed, especially under open field conditions. Once in the open, virus-indexed seed is prone to virus infection leading to decline in performance. Insect-proof net tunnels have been proven to reduce virus infection under researcher management. However, their effectiveness under farmer-multiplier management is not known. This study investigated the ability of net tunnels to reduce degeneration in sweet potato under farmer-multiplier management. Infection and degeneration were assessed for two cultivars, Kabode and Polista, grown in net tunnels and open fields at two sites with varying virus pressures. There was zero virus incidence at …

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Fecundity Of The Parental And Fitness Of The F1 Populations Of Corn Earworm From Refuge Ears Of Seed Blend Plantings With Genuity® Smartstax™ Maize, Jianguo Guo, Fei Yang, Sebe Brown, David Kern, Graham P. Head, Paula A. Price, Ying Niu, Fangneng Huang Oct 2019

Fecundity Of The Parental And Fitness Of The F1 Populations Of Corn Earworm From Refuge Ears Of Seed Blend Plantings With Genuity® Smartstax™ Maize, Jianguo Guo, Fei Yang, Sebe Brown, David Kern, Graham P. Head, Paula A. Price, Ying Niu, Fangneng Huang

Faculty Publications

Seed blend, also called ‘refuge-in-the-bag (RIB)’, has been used as a refuge strategy to generate susceptible insect populations for Bt maize resistance management in the U.S. Corn Belt. A major concern related to the use of RIB is the cross-pollination of maize plants that cause Bt protein expression in the kernels of refuge ears. Bt protein expression in the refuge ears can negatively affect the insect populations on refuge plants, especially for ear feeders such as the corn earworm, Helicoverpa zea (Boddie). The current study investigated the reproduction of three populations of H. zea collected from a pure stand of …

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Nature Of The Crust In The Northern Gulf Of California And Salton Trough, Patricia Persaud Oct 2019

Nature Of The Crust In The Northern Gulf Of California And Salton Trough, Patricia Persaud

Faculty Publications

In the southern Gulf of California, the generation of new oceanic crust has resulted in linear magnetic anomalies and seafloor bathymetry that are characteristic of active seafloor-spreading systems. In the northern Gulf of California and the onshore (southeastern California, USA) Salton Trough region, a thick sedimentary package overlies the crystalline crust, masking its nature, and linear magnetic anomalies are absent. We use potential-field data and a geotherm analysis to constrain the composition of the crust (oceanic or continental) and develop a conceptual model for rifting. Gravity anomalies in the northern Gulf of California and Salton Trough are best fit with …

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Anisotropy Of The Effective Toughness Of Layered Media, S. Brach, M. Z. Hossain, B. Bourdin, K. Bhattacharya Oct 2019

Anisotropy Of The Effective Toughness Of Layered Media, S. Brach, M. Z. Hossain, B. Bourdin, K. Bhattacharya

Faculty Publications

This continues the study of the effective toughness of layered materials started in Hossain et al. (2014) and Hsueh et al. (2018), with a focus on anisotropy. We use the phase-field model and the surfing boundary condition to propagate a crack macroscopically at various angles to the layers. We study two idealized situations, the first where the elastic modulus is uniform while the toughness alternates and a second where the toughness is uniform and the elastic modulus alternates. We find that in the first case of toughness heterogeneity the effective toughness displays ‘anomalous isotropy’ in that it is independent of …

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A Geometric Analogue Of A Conjecture Of Gross And Reeder, Masoud Kamgarpour, Daniel S. Sage Oct 2019

A Geometric Analogue Of A Conjecture Of Gross And Reeder, Masoud Kamgarpour, Daniel S. Sage

Faculty Publications

Let G be a simple complex algebraic group. We prove that the irregularity of the adjoint connection of an irregular flat G-bundle on the formal punctured disk is always greater than or equal to the rank of G. This can be considered as a geometric analogue of a conjecture of Gross and Reeder. We will also show that the irregular connections with minimum adjoint irregularity are precisely the (formal) Frenkel-Gross connections. As a corollary, we establish the de Rham analogue of a conjecture of Heinloth, Nĝo, and Yun for G = SLn.

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Higher Gauss Sums Of Modular Categories, Siu Hung Ng, Andrew Schopieray, Yilong Wang Oct 2019

Higher Gauss Sums Of Modular Categories, Siu Hung Ng, Andrew Schopieray, Yilong Wang

Faculty Publications

The definitions of the nth Gauss sum and the associated nth central charge are introduced for premodular categories C and n∈ Z. We first derive an expression of the nth Gauss sum of a modular category C, for any integer n coprime to the order of the T-matrix of C, in terms of the first Gauss sum, the global dimension, the twist and their Galois conjugates. As a consequence, we show for these n, the higher Gauss sums are d-numbers and the associated central charges are roots of unity. In particular, if C is the Drinfeld center of a spherical …

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A Hybrid Kinematic-Acoustic System For Automated Activity Detection Of Construction Equipment, Yong-Cheol Lee Oct 2019

A Hybrid Kinematic-Acoustic System For Automated Activity Detection Of Construction Equipment, Yong-Cheol Lee

Faculty Publications

Automatically recognizing and tracking construction equipment activities is the first step towards performance monitoring of a job site. Recognizing equipment activities helps construction managers to detect the equipment downtime/idle time in a real-time framework, estimate the productivity rate of each equipment based on its progress, and efficiently evaluate the cycle time of each activity. Thus, it leads to project cost reduction and time schedule improvement. Previous studies on this topic have been based on single sources of data (e.g., kinematic, audio, video signals) for automated activity-detection purposes. However, relying on only one source of data is not appropriate, as the …

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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 Oct 2019

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

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, …

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Intensive Livestock Production Causing Antibiotic Pollution In The Yinma River Of Northeast China, Hanyu Ju, Sijia Li, Y. Jun Xu, Guangxin Zhang, Jiquan Zhang Oct 2019

Intensive Livestock Production Causing Antibiotic Pollution In The Yinma River Of Northeast China, Hanyu Ju, Sijia Li, Y. Jun Xu, Guangxin Zhang, Jiquan Zhang

Faculty Publications

Antibiotics are increasingly used in livestock production in rural China, raising concerns over pollution and health risk in countryside waterways. The Yinma River Basin in China's far northeast is an agriculture-dominated area mixed with a densely populated province capitol city, providing a suitable area for investigating the influence of a typical land use mix in Northeast China on riverine antibiotic levels and transport. In this study, we sampled water along the Yinma River from upstream to downstream in a wet and a dry season and analyzed the samples for two popularly used antibiotics, ciprofloxacin (CIP) and norfloxacin (NOR). The goal …

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Response Of Water Resources To Future Climate Change In A High-Latitude River Basin, Peng Qi, Guangxin Zhang, Yi Jun Xu, Zhikun Xia, Ming Wang Oct 2019

Response Of Water Resources To Future Climate Change In A High-Latitude River Basin, Peng Qi, Guangxin Zhang, Yi Jun Xu, Zhikun Xia, Ming Wang

Faculty Publications

Global water resources are affected by climate change as never before. However, it is still unclear how water resources in high latitudes respond to climate change. In this study, the water resource data for 2021-2050 in the Naoli River Basin, a high-latitude basin in China, are calculated by using the SWAT-Modflow Model and future climate scenarios RCP4.5 and RCP8.5. The results show a decreasing trend. When compared to the present, future streamflow is predicted to decrease by 2.73 × 108 m3 in 2021-2035 and by 1.51 × 108 m3 in 2036-2050 in the RCP4.5 scenario, and by 8.16 × 108 …

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Dam Effects On Downstream Riparian Wetlands: The Nenjiang River, Northeast China, Yuexin Zheng, Guangxin Zhang, Yanfeng Wu, Y. Jun Xu, Changlei Dai Oct 2019

Dam Effects On Downstream Riparian Wetlands: The Nenjiang River, Northeast China, Yuexin Zheng, Guangxin Zhang, Yanfeng Wu, Y. Jun Xu, Changlei Dai

Faculty Publications

Many studies have found that damming a river can change downstream hydrology, sediment transport, channel morphology, and fish habitat. However, little is known about river dam effects on downstream riparian wetland dynamics and their quantitative relationship with hydrological alterations. In this study, hydrological time series and wetland distribution data spanning nearly 40 years (1978-2016) before and after the construction of a large dam in 2005 across the Nenjiang River in Northeast China were used to reveal the impact of dam on the downstream discharge regime and wetland degradation. Hydro-statistical and stepwise multiple regression analyses were performed to quantify the relationship …

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Quantifying Soil Health In A Topographically Diverse Warm-Season Perennial Pasture Over-Seeded With A Mix Of Cool-Season Annuals, Kathleen M. Bridges, Lisa M. Fultz, Montgomery W. Alison, Kun Jun Han, Bisoondat Macoon, William D. Pitman Oct 2019

Quantifying Soil Health In A Topographically Diverse Warm-Season Perennial Pasture Over-Seeded With A Mix Of Cool-Season Annuals, Kathleen M. Bridges, Lisa M. Fultz, Montgomery W. Alison, Kun Jun Han, Bisoondat Macoon, William D. Pitman

Faculty Publications

Over-seeding cool-season annual forages in pastures in the southeastern US provides increased grazing opportunities for livestock and reduces the amount of hay needed during winter. The constant presence of vegetation can benefit soil health, the biological aspect of which has only received cursory investigation to date. Since 2009, a commercial cattle grazing operation located in south Mississippi has been over-seeding a diverse mixture of oats (Avena sativa L.), triticale (X Triticosecale Wittmack), annual ryegrass (Lolium multiflorum Lam.), hairy vetch (Vicia villosa Roth), radish (Raphanus sativus L.), turnips (Brassica rapa L. subsp. rapa), red clover (Trifolium pratense L.), ball clover (Trifolium …

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Relative Resistance To Breaking Of Pinus Taeda And Pinus Palustris, Cory Garms, Thomas J. Dean Oct 2019

Relative Resistance To Breaking Of Pinus Taeda And Pinus Palustris, Cory Garms, Thomas J. Dean

Faculty Publications

Patterns from hurricane damage indicate that longleaf pine is more windfirm than loblolly pine. Tree windfirmess has been attributed to many factors including species and material properties like wood strength and stiffness. Because longleaf pine wood is stronger and stiffer than loblolly pine wood, this study used static winching methodology to see if these properties account for differences in wind firmness by measuring bending force required to break stems (MMAX). Stress-strain diagrams were constructed for pulled trees to explore how they behave under increasing loads. Based on these diagrams, living trees appear to act as linear elastic materials as they …

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On-Site Capabilities Of A Mobile Laboratory For Aquatic Germplasm Cryopreservation, William M. Childress, Brian Bosworth, Edward Chesney, Ronald B. Walter, Terrence R. Tiersch Oct 2019

On-Site Capabilities Of A Mobile Laboratory For Aquatic Germplasm Cryopreservation, William M. Childress, Brian Bosworth, Edward Chesney, Ronald B. Walter, Terrence R. Tiersch

Faculty Publications

The cryopreservation of genetic material can be an important tool for researchers and others involved with imperiled fishes, wild fisheries, aquaculture, and biomedical research. The standardization and reliable collection of diverse, high-quality samples are persistent challenges to the successful cryopreservation of aquatic species. The overall goal of this study was to work with different user groups, cryopreserving sperm on-site at their facilities to evaluate the uses and challenges of a mobile laboratory with high-throughput and quality control capabilities comparable to those of a specialized central facility. The objectives were to demonstrate the collection and cryopreservation of sperm from (1) large-bodied …

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Leaf Reflectance Spectroscopy Captures Variation In Carboxylation Capacity Across Species, Canopy Environment And Leaf Age In Lowland Moist Tropical Forests, Jin Wu, Alistair Rogers, Loren P. Albert, Kim Ely, Neill Prohaska, Brett T. Wolfe, Raimundo Cosme Oliveira, Scott R. Saleska, Shawn P. Serbin Oct 2019

Leaf Reflectance Spectroscopy Captures Variation In Carboxylation Capacity Across Species, Canopy Environment And Leaf Age In Lowland Moist Tropical Forests, Jin Wu, Alistair Rogers, Loren P. Albert, Kim Ely, Neill Prohaska, Brett T. Wolfe, Raimundo Cosme Oliveira, Scott R. Saleska, Shawn P. Serbin

Faculty Publications

Understanding the pronounced seasonal and spatial variation in leaf carboxylation capacity (Vc,max) is critical for determining terrestrial carbon cycling in tropical forests. However, an efficient and scalable approach for predicting Vc,max is still lacking. Here the ability of leaf spectroscopy for rapid estimation of Vc,max was tested. Vc,max was estimated using traditional gas exchange methods, and measured reflectance spectra and leaf age in leaves sampled from tropical forests in Panama and Brazil. These data were used to build a model to predict Vc,max from leaf spectra. The results demonstrated that leaf spectroscopy accurately predicts Vc,max of mature leaves in Panamanian …

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Climate And Plant Trait Strategies Determine Tree Carbon Allocation To Leaves And Mediate Future Forest Productivity, Anna T. Trugman, Leander D.L. Anderegg, Brett T. Wolfe, Benjamin Birami, Nadine K. Ruehr, Matteo Detto, Megan K. Bartlett, William R.L. Anderegg Oct 2019

Climate And Plant Trait Strategies Determine Tree Carbon Allocation To Leaves And Mediate Future Forest Productivity, Anna T. Trugman, Leander D.L. Anderegg, Brett T. Wolfe, Benjamin Birami, Nadine K. Ruehr, Matteo Detto, Megan K. Bartlett, William R.L. Anderegg

Faculty Publications

Forest leaf area has enormous leverage on the carbon cycle because it mediates both forest productivity and resilience to climate extremes. Despite widespread evidence that trees are capable of adjusting to changes in environment across both space and time through modifying carbon allocation to leaves, many vegetation models use fixed carbon allocation schemes independent of environment, which introduces large uncertainties into predictions of future forest responses to atmospheric CO2 fertilization and anthropogenic climate change. Here, we develop an optimization-based model, whereby tree carbon allocation to leaves is an emergent property of environment and plant hydraulic traits. Using a combination of …

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Isolation And Characterization Of Cdna Clones Encoding A Novel Subfamily Sporamin B In Sweet Potato, Jollanda Effendy, Don R. Labonte, Darda Efendi Oct 2019

Isolation And Characterization Of Cdna Clones Encoding A Novel Subfamily Sporamin B In Sweet Potato, Jollanda Effendy, Don R. Labonte, Darda Efendi

Faculty Publications

Three cDNAs (IbH23, IbH41, and IbH74) encoding sporamin of sweet potato, were isolated from a skinning injury cDNA library. The open reading frame consisted of 288 nucleotides and the deduced polypeptide sequences consist of 96 amino acids with missing 127 amino acid residues at 5′. The sequences shared identity [42-62% (IbH23 and IbH41) and 40-61% (IbH74)] to sporamins A and B previously identified in other sweet potato species. The IbSpors contained three of four signature cysteine residues of sporamin family (Cys135, Cys198, Cys209). In addition to similarity to sporamins, these cDNA clones also showed similarities to miraculin (29-35%); Kunitz trypsin …

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Postbreeding Habitat Use By Golden-Cheeked Warblers (Setophaga Chrysoparia), Melanie R. Colón, Mark R. Hutchinson, Ashley M. Long, Gary Voelker, Michael L. Morrison Oct 2019

Postbreeding Habitat Use By Golden-Cheeked Warblers (Setophaga Chrysoparia), Melanie R. Colón, Mark R. Hutchinson, Ashley M. Long, Gary Voelker, Michael L. Morrison

Faculty Publications

The period following breeding but prior to migration is an important, though understudied, component of the avian annual life cycle. We quantified habitat use by endangered Golden-cheeked Warblers (Setophaga chrysoparia) during the postbreeding period in Golden-cheeked Warbler breeding habitat (i.e., oak-juniper [Quercus-Juniperus] woodlands) predominated by Texas oak (Quercus buckleyi) or post oak (Q. stellata), as well as in immediately adjacent oak woodland, oak savanna, and riparian vegetation not usually associated with breeding activity for this species. Most (87%) of the Golden-cheeked Warblers we detected were in oak-juniper woodlands, especially in Texas oak sites, but we also detected warblers in each …

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Effectiveness Of Daily Rinsing Of Alfalfa Sprouts With Aqueous Chlorine Dioxide And Ozonated Water On The Growth Of Listeria Monocytogenes During Sprouting, A. Adhikari, V. S. Chhetri, D. Bhattacharya, C. Cason, P. Luu, A. Suazo Oct 2019

Effectiveness Of Daily Rinsing Of Alfalfa Sprouts With Aqueous Chlorine Dioxide And Ozonated Water On The Growth Of Listeria Monocytogenes During Sprouting, A. Adhikari, V. S. Chhetri, D. Bhattacharya, C. Cason, P. Luu, A. Suazo

Faculty Publications

Alfalfa sprouts have been implicated in multiple foodborne disease outbreaks. This study evaluated the growth of Listeria monocytogenes during sprouting of alfalfa seeds and the effectiveness of daily chlorine dioxide & ozone rinsing in controlling the growth. Alfalfa seeds inoculated with L. monocytogenes were sprouted for 5 days (25°C) with a daily aqueous ClO2 (3 ppm, 10 min) or ozone water (2 ppm, 5 min) rinse. Neither treatment significantly reduced the growth of L. monocytogenes on sprouting alfalfa seeds. The initial level of L. monocytogenes was 3·44 ± 0·27, which increased to c. 7·0 log CFU per g following 3 …

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Effects Of Five Years’ Nitrogen Deposition On Soil Properties And Plant Growth In A Salinized Reed Wetland Of The Yellow River Delta, Bo Guan, Baohua Xie, Shanshan Yang, A. Hou, Min Chen, Guangxuan Han Oct 2019

Effects Of Five Years’ Nitrogen Deposition On Soil Properties And Plant Growth In A Salinized Reed Wetland Of The Yellow River Delta, Bo Guan, Baohua Xie, Shanshan Yang, A. Hou, Min Chen, Guangxuan Han

Faculty Publications

Atmospheric nitrogen (N) deposition caused by human activities has been shown to have significant impacts on ecosystem structure and function, but the reported impacts have been inconsistent among studies. To test the effects of N deposition on a salinized reed wetland, we built a long-term nitrogen deposition experimental platform in the Yellow River Delta (YRD), China. The present study investigated soil chemical properties, soil enzyme activities and plant growth parameters after five years of N deposition. Results showed that the concentration of NH4-N and NO3-N increased significantly with the increasing level of nitrogen addition, but no significant influences were observed …

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The Effect Of Group Polarization On Opposition To Donald Trump, Marija A. Bekafigo, Elena V. Stepanova, Brian A. Eiler, Kenji Noguchi, Kathleen L. Ramsey Oct 2019

The Effect Of Group Polarization On Opposition To Donald Trump, Marija A. Bekafigo, Elena V. Stepanova, Brian A. Eiler, Kenji Noguchi, Kathleen L. Ramsey

Faculty Publications

Using focus groups, we examined support and opposition for Donald Trump prior to the 2016 presidential election. When ingroup members participate in discussion, this conversation alone typically strengthens and intensifies members’ initial attitudes. We used a pre‐ to post‐focus‐group questionnaire to assess attitudes toward Trump, his campaign, and policies. We argue that group polarization influenced people’s opinions about Trump such that attitudes became more extreme after discussion with like‐minded individuals. We report changes for Trump nonsupporters for which group polarization occurred on attitudes toward illegal immigration, political correctness, the military, women, and veterans after the group discussion. For each, level …

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Life After Pediatric Critical Illness: Risk Factors For Reduced Health-Related Quality Of Life And Functional Decline, Ramona O. Hopkins Oct 2019

Life After Pediatric Critical Illness: Risk Factors For Reduced Health-Related Quality Of Life And Functional Decline, Ramona O. Hopkins

Faculty Publications

Survivors of a critical illness are at risk to develop physical, cognitive, and psychological impairments that can persist for months to years after they leave the hospital. Health-related quality of life (HRQL) and functional abilities are important measures of outcomes after a critical illness, as they reflect not only the effects of the critical illness, its treatment, and comorbid illness but also physical disability, cognitive impairment, and psychological disorders (depression, anxiety, and post-traumatic stress disorder) after a critical illness in adults (1). A review of HRQL in 557 adult survivors of acute respiratory distress syndrome found a substantially lower HRQL …

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