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Fuzzy P-Value Of Hypotheses Tests With Crisp Data Using Non-Asymptotic Fuzzy Estimators, Nikos Mylonas, Basil K. Papadopoulos Feb 2021

Fuzzy P-Value Of Hypotheses Tests With Crisp Data Using Non-Asymptotic Fuzzy Estimators, Nikos Mylonas, Basil K. Papadopoulos

Journal of Stochastic Analysis

No abstract provided.

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Documentation Of Atlantic Tarpon (Megalops Atlanticus) Space Use And Move Persistence In The Northern Gulf Of Mexico Facilitated By Angler Advocates, J. Marcus Drymon, Matthew B. Jargowsky, Michael A. Dance, Mitchell Lovell, Crystal Lou Allen Hightower, Amanda E. Jefferson, Andrea M. Kroetz, Sean P. Powers Feb 2021

Documentation Of Atlantic Tarpon (Megalops Atlanticus) Space Use And Move Persistence In The Northern Gulf Of Mexico Facilitated By Angler Advocates, J. Marcus Drymon, Matthew B. Jargowsky, Michael A. Dance, Mitchell Lovell, Crystal Lou Allen Hightower, Amanda E. Jefferson, Andrea M. Kroetz, Sean P. Powers

Faculty Publications

Atlantic tarpon (Megalops atlanticus, hereafter tarpon) are facing a multitude of stressors and are considered Vulnerable by the IUCN; however, significant gaps remain in our understanding of tarpon space use and movement. From 2018 to 2019, citizen scientists facilitated tagging of 23 tarpon with SPOT tags to examine space use and movement across the northern Gulf of Mexico. Movement-based kernel densities were used to estimate simplified biased random bridge-based utilization distributions and a joint move persistence model was used to estimate a behavioral index for each fish. Tarpon showed consistent east–west movement from the Alabama/Florida border to Louisiana, and utilization …

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How Much Hvac Energy Could Be Saved From The Occupant-Centric Smart Home Thermostat: A Nationwide Simulation Study, Zhihong Pang, Yan Chen, Jian Zhang, Zheng O'Neill, Hwakong Cheng, Bing Dong Feb 2021

How Much Hvac Energy Could Be Saved From The Occupant-Centric Smart Home Thermostat: A Nationwide Simulation Study, Zhihong Pang, Yan Chen, Jian Zhang, Zheng O'Neill, Hwakong Cheng, Bing Dong

Faculty Publications

Thermostat management plays a significant role in household energy conservation. This study aims to conduct a systematic and comprehensive analysis to quantify the energy savings potential of the occupant-centric smart thermostat based on a large-scale nationwide simulation infrastructure. The single-family Residential Prototype Building Model was used to represent a typical single-family detached house in the U.S. A generalized random occupancy presence schedule was created based on an occupancy probability schedule and k-means clustering algorithm. A total of 16,000 simulations, which were composed of four building foundation types, four heating source types, 40 American cities, five building energy code versions, and …

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Geometric Distinguishability Measures Limit Quantum Channel Estimation And Discrimination, Vishal Katariya, Mark M. Wilde Feb 2021

Geometric Distinguishability Measures Limit Quantum Channel Estimation And Discrimination, Vishal Katariya, Mark M. Wilde

Faculty Publications

Quantum channel estimation and discrimination are fundamentally related information processing tasks of interest in quantum information science. In this paper, we analyze these tasks by employing the right logarithmic derivative Fisher information and the geometric Rényi relative entropy, respectively, and we also identify connections between these distinguishability measures. A key result of our paper is that a chain-rule property holds for the right logarithmic derivative Fisher information and the geometric Rényi relative entropy for the interval α∈ (0 , 1) of the Rényi parameter α. In channel estimation, these results imply a condition for the unattainability of Heisenberg scaling, while …

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Revealing Short-Period Exoplanets And Brown Dwarfs In The Galactic Bulge Using The Microlensing Xallarap Effect With The Nancy Grace Roman Space Telescope, Shota Miyazaki, Samson A. Johnson, Takahiro Sumi, Matthew T. Penny, Naoki Koshimoto, Tsubasa Yamawaki Feb 2021

Revealing Short-Period Exoplanets And Brown Dwarfs In The Galactic Bulge Using The Microlensing Xallarap Effect With The Nancy Grace Roman Space Telescope, Shota Miyazaki, Samson A. Johnson, Takahiro Sumi, Matthew T. Penny, Naoki Koshimoto, Tsubasa Yamawaki

Faculty Publications

The Nancy Grace Roman Space Telescope (Roman) will provide an enormous number of microlensing light curves with much better photometric precision than ongoing ground-based observations. Such light curves will enable us to observe high-order microlensing effects which have been previously difficult to detect. In this paper, we investigate Roman's potential to detect and characterize short-period planets and brown dwarfs (BDs) in source systems using the orbital motion of source stars, the so-called xallarap effect. We analytically estimate the measurement uncertainties of xallarap parameters using Fisher matrix analysis. We show that the Roman Galactic Exoplanet Survey can detect warm Jupiters with …

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Space Telescope And Optical Reverberation Mapping Project. Ix. Velocity-Delay Maps For Broad Emission Lines In Ngc 5548, Keith Horne, G. De Rosa, B. M. Peterson, A. J. Barth, J. Ely, M. M. Fausnaugh, G. A. Kriss, L. Pei, M. C. Bentz, E. M. Cackett, R. Edelson, M. Eracleous, M. R. Goad, C. J. Grier, J. Kaastra, C. S. Kochanek, Y. Krongold, S. Mathur, H. Netzer, D. Proga, N. Tejos, M. Vestergaard, C. Villforth, S. M. Adams, M. D. Anderson, P. Arévalo, T. G. Beatty, V. N. Bennert, A. Bigley, S. Bisogni, G. A. Borman, T. A. Boroson, M. C. Bottorff, W. N. Brandt, A. A. Breeveld, M. Brotherton, J. E. Brown, J. S. Brown, G. Canalizo, M. T. Carini, K. I. Clubb, J. M. Comerford, E. M. Corsini, D. M. Crenshaw, S. Croft, K. V. Croxall, E. Dalla Bonta, A. J. Deason, M. Dehghanian, A. De Lorenzo-Caceres, K. D. Denney, M. Dietrich, C. Done, N. V. Efimmova, P. A. Evans, G. J. Ferland, A. V. Filippenko, K. Flatland, O. D. Fox, E. Gardner, E. L. Gates, N. Gehrels, S. Geier, J. M. Gelbord, L. Gonzalez, V. Gorjian, J. E. Greene, D. Grupe, A. Gupta, P. B. Hall, C. B. Henderson, S. Hicks, E. Holmbeck, T. W. -S. Holoien, T. Hutchison, M. Im, J. J. Jensen, C. A. Johnson, M. D. Joner, J. Jones, S. Kaspi, P. L. Kelly, J. A. Kennea, M. Kim, S. Kim, S. C. Kim, A. King, S. A. Klimanov, K. T. Korista, M. W. Lau, J. C. Lee, D. C. Leonard, M. Li, P. Lira, C. Lochhaas, Z. Ma, F. Macinnis, M. A. Malkan, E. R. Manne-Nicholas, J. C. Mauerhan, R. Mcgurk, I. M. Mchardy, C. Montuori, L. Morelli, A. Mosquera, D. Mudd, F. Muller-Sanchez, S. V. Nazarov, R. P. Norris, J. A. Nousek, M. L. Nguyen, P. Ochner, D. N. Okhmat, A. Pancoast, I. Papadakis, J. R. Parks, M. T. Penny, A. Pizzella, R. W. Pogge, R. Poleski, J. -U. Pott, S. E. Rafter, H. -W. Rix, J. Runnoe, D. A. Saylor, J. S. Schimoia, K. Schnulle, B. Scott, S. G. Sergeev, B. J. Shappee, I. Shivvers, M. Siegel, G. V. Simonian, A. Siviero, A. Skielboe, G. Somers, M. Spencer, D. Starkey, D. J. Stevens, H. -I. Sung, J. Tayar, T. Treu, C. S. Turner, P. Uttley, J. Van Saders, L. Vican, S. Villanueva Jr., Y. Weiss, J. -H. Woo, H. Yan, S. Young, H. Yuk, W. Zheng, W. Zhu, Y. Zu Feb 2021

Space Telescope And Optical Reverberation Mapping Project. Ix. Velocity-Delay Maps For Broad Emission Lines In Ngc 5548, Keith Horne, G. De Rosa, B. M. Peterson, A. J. Barth, J. Ely, M. M. Fausnaugh, G. A. Kriss, L. Pei, M. C. Bentz, E. M. Cackett, R. Edelson, M. Eracleous, M. R. Goad, C. J. Grier, J. Kaastra, C. S. Kochanek, Y. Krongold, S. Mathur, H. Netzer, D. Proga, N. Tejos, M. Vestergaard, C. Villforth, S. M. Adams, M. D. Anderson, P. Arévalo, T. G. Beatty, V. N. Bennert, A. Bigley, S. Bisogni, G. A. Borman, T. A. Boroson, M. C. Bottorff, W. N. Brandt, A. A. Breeveld, M. Brotherton, J. E. Brown, J. S. Brown, G. Canalizo, M. T. Carini, K. I. Clubb, J. M. Comerford, E. M. Corsini, D. M. Crenshaw, S. Croft, K. V. Croxall, E. Dalla Bonta, A. J. Deason, M. Dehghanian, A. De Lorenzo-Caceres, K. D. Denney, M. Dietrich, C. Done, N. V. Efimmova, P. A. Evans, G. J. Ferland, A. V. Filippenko, K. Flatland, O. D. Fox, E. Gardner, E. L. Gates, N. Gehrels, S. Geier, J. M. Gelbord, L. Gonzalez, V. Gorjian, J. E. Greene, D. Grupe, A. Gupta, P. B. Hall, C. B. Henderson, S. Hicks, E. Holmbeck, T. W. -S. Holoien, T. Hutchison, M. Im, J. J. Jensen, C. A. Johnson, M. D. Joner, J. Jones, S. Kaspi, P. L. Kelly, J. A. Kennea, M. Kim, S. Kim, S. C. Kim, A. King, S. A. Klimanov, K. T. Korista, M. W. Lau, J. C. Lee, D. C. Leonard, M. Li, P. Lira, C. Lochhaas, Z. Ma, F. Macinnis, M. A. Malkan, E. R. Manne-Nicholas, J. C. Mauerhan, R. Mcgurk, I. M. Mchardy, C. Montuori, L. Morelli, A. Mosquera, D. Mudd, F. Muller-Sanchez, S. V. Nazarov, R. P. Norris, J. A. Nousek, M. L. Nguyen, P. Ochner, D. N. Okhmat, A. Pancoast, I. Papadakis, J. R. Parks, M. T. Penny, A. Pizzella, R. W. Pogge, R. Poleski, J. -U. Pott, S. E. Rafter, H. -W. Rix, J. Runnoe, D. A. Saylor, J. S. Schimoia, K. Schnulle, B. Scott, S. G. Sergeev, B. J. Shappee, I. Shivvers, M. Siegel, G. V. Simonian, A. Siviero, A. Skielboe, G. Somers, M. Spencer, D. Starkey, D. J. Stevens, H. -I. Sung, J. Tayar, T. Treu, C. S. Turner, P. Uttley, J. Van Saders, L. Vican, S. Villanueva Jr., Y. Weiss, J. -H. Woo, H. Yan, S. Young, H. Yuk, W. Zheng, W. Zhu, Y. Zu

Faculty Publications

In this contribution, we achieve the primary goal of the active galactic nucleus (AGN) STORM campaign by recovering velocity-delay maps for the prominent broad emission lines (Lyα, C iv, He ii, and Hβ) in the spectrum of NGC 5548. These are the most detailed velocity-delay maps ever obtained for an AGN, providing unprecedented information on the geometry, ionization structure, and kinematics of the broad-line region. Virial envelopes enclosing the emission-line responses show that the reverberating gas is bound to the black hole. A stratified ionization structure is evident. The He ii response inside 5-10 lt-day has a broad single-peaked velocity …

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Inflationary Dynamics And Particle Production In A Toroidal Bose-Einstein Condensate, Anshuman Bhardwaj, Dzmitry Vaido, Daniel E. Sheehy Feb 2021

Inflationary Dynamics And Particle Production In A Toroidal Bose-Einstein Condensate, Anshuman Bhardwaj, Dzmitry Vaido, Daniel E. Sheehy

Faculty Publications

We present a theoretical study of the dynamics of a Bose-Einstein condensate (BEC) trapped inside an expanding toroid that can realize an analog inflationary universe. As the system expands, we find that phonons in the BEC undergo redshift and damping due to quantum pressure effects, owing to the thinness of the ring. We predict that rapidly expanding toroidal BEC's can exhibit spontaneous particle creation, and study this phenomenon in the context of an initial coherent state wave function. We show how particle creation would be revealed in the atom density and density correlations, and discuss connections to the cosmological theory …

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Identification Of A Local Sample Of Gamma-Ray Bursts Consistent With A Magnetar Giant Flare Origin, E. Burns, D. Svinkin, K Hurley, Z. Wadiasingh, M. Negro, G. Younes, R. Hamburg, A. Ridnaia, D. Cook, S. B. Cenko, R. Aloisi, G. Ashton, M. Baring, M. S. Briggs, N. Christensen, D. Frederiks, A. Goldstein, C. M. Hui, D. L. Kaplan, M. M. Kasliwal, D. Kocevski, O. J. Roberts, V. Savchenko, A. Tohuvavohu, P. Veres, C. A. Wilson-Hodge Feb 2021

Identification Of A Local Sample Of Gamma-Ray Bursts Consistent With A Magnetar Giant Flare Origin, E. Burns, D. Svinkin, K Hurley, Z. Wadiasingh, M. Negro, G. Younes, R. Hamburg, A. Ridnaia, D. Cook, S. B. Cenko, R. Aloisi, G. Ashton, M. Baring, M. S. Briggs, N. Christensen, D. Frederiks, A. Goldstein, C. M. Hui, D. L. Kaplan, M. M. Kasliwal, D. Kocevski, O. J. Roberts, V. Savchenko, A. Tohuvavohu, P. Veres, C. A. Wilson-Hodge

Faculty Publications

Cosmological gamma-ray bursts (GRBs) are known to arise from distinct progenitor channels: short GRBs mostly from neutron star mergers and long GRBs from a rare type of core-collapse supernova (CCSN) called collapsars. Highly magnetized neutron stars called magnetars also generate energetic, short-duration gamma-ray transients called magnetar giant flares (MGFs). Three have been observed from the Milky Way and its satellite galaxies, and they have long been suspected to constitute a third class of extragalactic GRBs. We report the unambiguous identification of a distinct population of four local (<5 Mpc) short GRBs, adding GRB 070222 to previously discussed events. While identified solely based on alignment with nearby star-forming galaxies, their rise time and isotropic energy release are independently inconsistent with the larger short GRB population at >99.9% confidence. These properties, the host galaxies, and nondetection in gravitational waves …

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The Measure Mix Matters: Multiple-Component Plant Protection Is Indispensable For Coping With The Enormous Genome Plasticity And Mutation Rates In Pathogenic Microorganisms, Ely Oliveira Garcia, Andreas Von Tiedemann, Holger B. Deising Feb 2021

The Measure Mix Matters: Multiple-Component Plant Protection Is Indispensable For Coping With The Enormous Genome Plasticity And Mutation Rates In Pathogenic Microorganisms, Ely Oliveira Garcia, Andreas Von Tiedemann, Holger B. Deising

Faculty Publications

Efficient plant protection is of fundamental importance in order to warrant food security. Here, we present arguments that a coordinate approach in plant protection is urgently required, taking advantage of a broad mix of measures, including modern synthetic chemistries, capable of protecting plants from adverse organisms.

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Correction To: The Measure Mix Matters: Multiple-Component Plant Protection Is Indispensable For Coping With The Enormous Genome Plasticity And Mutation Rates In Pathogenic Microorganisms (Journal Of Plant Diseases And Protection, (2021), 128, 1, (3-6), 10.1007/S41348-020-00404-Z), Ely Oliveira-Garcia, Andreas Von Tiedemann, Holger B. Deising Feb 2021

Correction To: The Measure Mix Matters: Multiple-Component Plant Protection Is Indispensable For Coping With The Enormous Genome Plasticity And Mutation Rates In Pathogenic Microorganisms (Journal Of Plant Diseases And Protection, (2021), 128, 1, (3-6), 10.1007/S41348-020-00404-Z), Ely Oliveira-Garcia, Andreas Von Tiedemann, Holger B. Deising

Faculty Publications

In the original publication of the article, the first author name is incorrectly published as “Ely Oliceira-Garcia” but the correct name should read as “Ely Oliveira-Garcia”. This has been corrected in this paper.

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Use Of Taxonomic And Trait-Based Approaches To Evaluate The Effect Of Bt Maize Expressing Cry1ie Protein On Non-Target Collembola: A Case Study In Northeast China, Bai Feng Wang, Feng Ci Wu, Jun Qi Yin, Zhi Lei Jiang, Xin Yuan Song, Gadi V.P. Reddy Feb 2021

Use Of Taxonomic And Trait-Based Approaches To Evaluate The Effect Of Bt Maize Expressing Cry1ie Protein On Non-Target Collembola: A Case Study In Northeast China, Bai Feng Wang, Feng Ci Wu, Jun Qi Yin, Zhi Lei Jiang, Xin Yuan Song, Gadi V.P. Reddy

Faculty Publications

To evaluate the effect of Bt maize expressing Cry1Ie protein on non-target soil Collembola, a two-year field study was conducted in Northeast China. Bt maize line IE09S034 and its near isoline Zong 31 were selected as experimental crops; we investigated the collembolan community using both taxonomic and trait-based approaches, and elucidated the relationship between environmental variables and the collembolan community using redundancy analysis (RDA).The ANOVA results showed that maize variety neither had significant effect on the parameters based on taxonomic approach (abundance, species richness, Shannon–Wiener index, Pielou’s evenness index), nor on the parameters based on trait-based approach (ocelli number, body …

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Characterization Of The Spatial Distribution Of Alfalfa Weevil, Hypera Postica, And Its Natural Enemies, Using Geospatial Models, Govinda Shrestha, Jhalendra P. Rijal, Gadi V.P. Reddy Feb 2021

Characterization Of The Spatial Distribution Of Alfalfa Weevil, Hypera Postica, And Its Natural Enemies, Using Geospatial Models, Govinda Shrestha, Jhalendra P. Rijal, Gadi V.P. Reddy

Faculty Publications

BACKGROUND: Understanding the spatio-temporal dynamics of prey and predator distributions can provide valuable insights into pest management strategies and conservation of natural enemies in agro-ecosystems. The alfalfa weevil, Hypera postica (Gyllenhal), is an economically important pest of alfalfa throughout the western United States. Coccinellids and nabids are among the most important natural enemies of this species, contributing to the biological control of H. postica in alfalfa fields. The spatio-temporal dynamics of H. postica and these two predator groups were investigated using 81 (= 9 × 9 grid) sample points in each of five alfalfa fields in north-central Montana. The data …

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Anomalies In The Cmb From A Cosmic Bounce, Ivan Agullo, Dimitrios Kranas, V. Sreenath Feb 2021

Anomalies In The Cmb From A Cosmic Bounce, Ivan Agullo, Dimitrios Kranas, V. Sreenath

Faculty Publications

We explore a model of the early universe in which the inflationary epoch is preceded by a cosmic bounce, and argue that this scenario provides a common origin to several of the anomalous features that have been observed at large angular scales in the cosmic microwave background (CMB). More concretely, we show that a power suppression, a dipolar asymmetry, and a preference for odd-parity correlations, with amplitude and scale dependence in consonance with observations, are expected from this scenario. The model also alleviates the tension in the lensing amplitude. These signals originate from the indirect effect that non-Gaussian correlations between …

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Areal Probability Of Precipitation In Moist Tropical Air Masses For The United States, Cade Reesman, Paul Miller, Rebecca D’Antonio, Kevin Gilmore, Ben Schott, Chris Bannan Feb 2021

Areal Probability Of Precipitation In Moist Tropical Air Masses For The United States, Cade Reesman, Paul Miller, Rebecca D’Antonio, Kevin Gilmore, Ben Schott, Chris Bannan

Faculty Publications

No abstract provided.

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Novel Adjective Processing In Preschool Children: Evidence From Event-Related Brain Potentials, Katelyn L. Gerwin, Laurence B. Leonard, Jennifer Schumaker, Patricia Deevy, Eileen Haebig, Christine Weber Feb 2021

Novel Adjective Processing In Preschool Children: Evidence From Event-Related Brain Potentials, Katelyn L. Gerwin, Laurence B. Leonard, Jennifer Schumaker, Patricia Deevy, Eileen Haebig, Christine Weber

Faculty Publications

Purpose: Recent findings in preschool children indicated novel adjective recall was enhanced when learned using repeated retrieval with contextual reinstatement (RRCR) compared to repeated study (RS). Recall was similar for learned pictures used during training and new (generalized) pictures with the same adjective features. The current study compared the effects of learning method and learned/ generalized pictures on the neural processes mediating the recognition of novel adjectives. Method: Twenty typically developing children aged 4;6– 5;11 (years;months) learned four novel adjectives, two using RRCR and two using RS. Five-minute and 1-week tests assessed adjective recall using learned and generalized pictures. Also, …

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Interdependencies Between Acoustic And High-Speed Videoendoscopy Parameters, Patrick Schlegel, Andreas M. Kist, Melda Kunduk, Stephan Dürr, Michael Döllinger, Anne Schützenberger Feb 2021

Interdependencies Between Acoustic And High-Speed Videoendoscopy Parameters, Patrick Schlegel, Andreas M. Kist, Melda Kunduk, Stephan Dürr, Michael Döllinger, Anne Schützenberger

Faculty Publications

In voice research, uncovering relations between the oscillating vocal folds, being the sound source of phonation, and the resulting perceived acoustic signal are of great interest. This is especially the case in the context of voice disorders, such as functional dysphonia (FD). We investigated 250 high-speed videoendoscopy (HSV) recordings with simultaneously recorded acoustic signals (124 healthy females, 60 FD females, 44 healthy males, 22 FD males). 35 glottal area waveform (GAW) parameters and 14 acoustic parameters were calculated for each recording. Linear and non-linear relations between GAW and acoustic parameters were investigated using Pearson correlation coefficients (PCC) and distance correlation …

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Highly Stable H2v3o8/Mxene Cathode For Zn-Ion Batteries With Superior Rate Performance And Long Lifespan, Chaozheng Liu, Wangwang Xu, Changtong Mei, Mei Chun Li, Xinwu Xu, Qinglin Wu Feb 2021

Highly Stable H2v3o8/Mxene Cathode For Zn-Ion Batteries With Superior Rate Performance And Long Lifespan, Chaozheng Liu, Wangwang Xu, Changtong Mei, Mei Chun Li, Xinwu Xu, Qinglin Wu

Faculty Publications

Low electrical conductivity of the cathode for rechargeable aqueous Zn-ion batteries (RAZIBs) significantly limits the rate capability and shortens the cycling life. Herein, a highly stable composite is developed as a promising cathode by directly growing non-oriented H2V3O8 nanowires on 2D Mxene sheets. This composite architecture shows enhanced electrical conductivity and faster diffusion for charge transportation, resulting in improved rate performance and prolonged cycling life. Compared with the pristine H2V3O8 (306 mAh·g−1 at 0.2 A·g−1 and 900 cycles at 5 A·g−1), the resultant H2V3O8/Mxene composite exhibits larger specific capacities (365 mAh·g−1 at 0.2 A·g−1) and longer cycling life (≈84% capacity …

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A Direct Measure Of Stand Density Based On Stand Growth, Thomas J. Dean, Anthony W. D'Amato, Brian J. Palik, Mike A. Battaglia, Constance A. Harrington Feb 2021

A Direct Measure Of Stand Density Based On Stand Growth, Thomas J. Dean, Anthony W. D'Amato, Brian J. Palik, Mike A. Battaglia, Constance A. Harrington

Faculty Publications

Standardizing gross volume increment on periodic height increment of the dominant trees is a means of minimizing the effects of site quality and age in growth-growing-stock relations; however, volume increment per height increment contains more information than just a normalization method for fitting growth models. This study builds on previous work suggesting that the cumulative sum of the ratios between individual-tree volume increment and height increment may be a direct measure of stand density. We used data from several levels of growing-stock studies for Douglas-fir, ponderosa pine, and red pine to explore this hypothesis. Regression analysis indicated that the sum …

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Disturbed Amazonian Forests Support Diminished Breeding Bird Communities, Cameron L. Rutt, Michael D. Kaller, Philip C. Stouffer Feb 2021

Disturbed Amazonian Forests Support Diminished Breeding Bird Communities, Cameron L. Rutt, Michael D. Kaller, Philip C. Stouffer

Faculty Publications

Twenty percent of the Brazilian Amazon has now been deforested, and deforestation rates are increasing. This compels us to evaluate the conservation potential of human-modified landscapes; yet the ecological value of regenerating and fragmented Amazonian forests remains poorly understood. To date, most faunal studies in disturbed forests have examined metrics derived from presence or abundance. Although valuable, these data cannot tell us how old-growth species are using disturbed forests. In this study, we complement presence data with breeding observations to assess more comprehensively the habitat quality of disturbed forests in central Amazonia. We synthesized breeding evidence from standardized passive mist-netting, …

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The Impact Of Covid-19 Stay-At-Home Orders On Health Behaviors In Adults, Emily W. Flanagan, Robbie A. Beyl, S. Nicole Fearnbach, Abby D. Altazan, Corby K. Martin, Leanne M. Redman Feb 2021

The Impact Of Covid-19 Stay-At-Home Orders On Health Behaviors In Adults, Emily W. Flanagan, Robbie A. Beyl, S. Nicole Fearnbach, Abby D. Altazan, Corby K. Martin, Leanne M. Redman

Clinical Research Faculty Publications

Objective: Stay-at-home orders in response to the coronavirus disease 2019 (COVID-19) pandemic have forced abrupt changes to daily routines. This study assessed lifestyle changes across different BMI classifications in response to the global pandemic. Methods: The online survey targeting adults was distributed in April 2020 and collected information on dietary behaviors, physical activity, and mental health. All questions were presented as “before” and “since” the COVID-19 pandemic. Results: In total, 7,753 participants were included; 32.2% of the sample were individuals with normal weight, 32.1% had overweight, and 34.0% had obesity. During the pandemic, overall scores for healthy eating increased (P < 0.001), owing to less eating out and increased cooking (P < 0.001). Sedentary leisure behaviors increased, while time spent in physical activity (absolute time and intensity adjusted) declined (P < 0.001). Anxiety scores increased 8.78 ± 0.21 during the pandemic, and the magnitude of increase was significantly greater in people with obesity (P ≤ 0.01). Weight gain was reported in 27.5% of the total sample compared with 33.4% in participants with obesity. Conclusions: The COVID-19 pandemic has produced significant health effects, well beyond the virus itself. Government mandates together with fear of contracting the virus have significantly impacted lifestyle behaviors alongside declines in mental health. These deleterious impacts have disproportionally affected individuals with obesity.

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Positional Differences In Pre-Season Scrimmage Performance Of Division I Collegiate Football Players, Kate S. Early, Nathan P. Lemoine, Annie Simoneaux, Shelly Mullenix, Jack Marucci, Michael J. Maclellan, Neil M. Johannsen Feb 2021

Positional Differences In Pre-Season Scrimmage Performance Of Division I Collegiate Football Players, Kate S. Early, Nathan P. Lemoine, Annie Simoneaux, Shelly Mullenix, Jack Marucci, Michael J. Maclellan, Neil M. Johannsen

Clinical Research Faculty Publications

This study aimed to describe the physical demands of American football players using novel performance analysis techniques. Heart rate (HR) and accelerometer-based activity levels were observed across two pre-season scrimmages in 23 Division I collegiate football players (age: 19 ± 1 y, height: 1.90 ± 0.06 m, weight: 116.2 ± 19.4 kg). Data were analyzed using a MATLAB program and inter-rater reproducibility assessed using inter-class correlations (ICC). Players were analyzed by side (offense/defense) and position (skill/non-skill). Performance variables assessed in bursts of activity included burst duration, HRmean and HRmax (bpm), and mean activity (vector magnitude units [vmu]). Exercise intensity was …

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A Unified System For Tree- And Stand-Level Predictions, Quang V. Cao Feb 2021

A Unified System For Tree- And Stand-Level Predictions, Quang V. Cao

Faculty Publications

The unified system developed in this study comprises two components, one to predict survival and the other to predict diameter, both at tree and stand levels. The tree survival model defaults to the stand survival model when tree diameter reaches a certain value. Similarly, the tree diameter growth model defaults to the quadratic mean diameter model when tree diameter is equal to quadratic mean diameter. The annual growth approach was used to accommodate growth intervals of different lengths. Parameters of the unified system can be estimated together (Simultaneous Estimation) or separately in two phases (Sequential Estimation). Also investigated was the …

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Time In Range In Relation To All-Cause And Cardiovascular Mortality In Patients With Type 2 Diabetes: A Prospective Cohort Study, Jingyi Lu, Chunfang Wang, Yun Shen, Lei Chen, Lei Zhang, Jinghao Cai, Wei Lu, Wei Zhu, Gang Hu, Tian Xia, Jian Zhou Feb 2021

Time In Range In Relation To All-Cause And Cardiovascular Mortality In Patients With Type 2 Diabetes: A Prospective Cohort Study, Jingyi Lu, Chunfang Wang, Yun Shen, Lei Chen, Lei Zhang, Jinghao Cai, Wei Lu, Wei Zhu, Gang Hu, Tian Xia, Jian Zhou

Population and Public Health Science Faculty Publications

OBJECTIVE There is growing evidence linking time in range (TIR), an emerging metric for assessing glycemic control, to diabetes-related outcomes. We aimed to investigate the association between TIR and mortality in patients with type 2 diabetes. RESEARCH DESIGN AND METHODS A total of 6,225 adult patients with type 2 diabetes were included from January 2005 to December 2015 from a single center in Shanghai, China. TIR was measured with continuous glucose monitoring at baseline, and the participants were stratified into four groups by TIR: >85%, 71–85%, 51–70%, and £50%. Cox proportional hazards regression models were used to estimate the association …

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Roux-En-Y Gastric Bypass Restores Islet Function And Morphology Independent Of Body Weight In Zdf Rats, J. David Mosinski, Ali Aminian, Christopher L. Axelrod, Esam Batayyah, Hector Romero-Talamas, Christopher Daigle, Anny Mulya, Amanda Scelsi, Philip R. Schauer, Stacy A. Brethauer, John P. Kirwan Feb 2021

Roux-En-Y Gastric Bypass Restores Islet Function And Morphology Independent Of Body Weight In Zdf Rats, J. David Mosinski, Ali Aminian, Christopher L. Axelrod, Esam Batayyah, Hector Romero-Talamas, Christopher Daigle, Anny Mulya, Amanda Scelsi, Philip R. Schauer, Stacy A. Brethauer, John P. Kirwan

Division of Basic Science Faculty Publications

Reductions in b-cell number and function contribute to the onset type 2 diabetes (T2D). Roux-en-Y gastric bypass (RYGB) surgery can resolve T2D within days of operation, indicating a weight-independent mechanism of glycemic control. We hypothesized that RYGB normalizes glucose homeostasis by restoring b-cell structure and function. Male Zucker Diabetic Fatty (fa/fa; ZDF) rats were randomized to sham surgery (n = 16), RYGB surgery (n = 16), or pair feeding (n = 16). Age-matched lean (fa/ þ) rats (n = 8) were included as a secondary control. Postprandial metabolism was assessed by oral glucose tolerance testing before and 27 days after …

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Mobile Technology For Improved Contraceptive Care In Morocco, Manal Kharbouch, Ali Idri, Taoufik Rachad, Hassan Alami, Leanne Redman, Youssef Stelate Feb 2021

Mobile Technology For Improved Contraceptive Care In Morocco, Manal Kharbouch, Ali Idri, Taoufik Rachad, Hassan Alami, Leanne Redman, Youssef Stelate

Clinical Research Faculty Publications

The fulfillment of unmet needs for contraception can help women reach their reproductive goals. Therefore, there is a growing concern worldwide about contraception and women’s knowledge of making an advised choice about it. In this aspect, an outgrown number of apps are now available providing information concerning contraception whether it concerns natural contraception or modern contraception. However, vast amounts of these apps contain inaccurate sexual health facts and non-evidence-based information concerning contraception. On these bases, and in respect to: (1) the needs of women to effectively prevent unintended pregnancies while conducting a stress-free healthy lifestyle. (2) the World Health Organization …

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Association Of Initial Β-Amyloid Levels With Subsequent Flortaucipir Positron Emission Tomography Changes In Persons Without Cognitive Impairment, David S. Knopman, Emily S. Lundt, Terry M. Therneau, Sabrina M. Albertson, Jeffrey L. Gunter, Matthew L. Senjem, Christopher G. Schwarz, Michelle M. Mielke, Mary M. Machulda, Bradley F. Boeve, David T. Jones, Jon Graff-Radford, Prashanthi Vemuri, Kejal Kantarci, Val J. Lowe, Ronald C. Petersen, Clifford R. Jack, Paul Aisen, Michael Weiner, William Jagust, John Q. Trojanowki, Arthur W. Toga, Laurel Beckett, Robert C. Green, Andrew J. Saykin, Leslie M. Shaw, Zaven Khachaturian, Greg Sorensen, Maria Carrillo, Lew Kuller, Marc Raichle, Steven Paul, Peter Davies, Howard Fillit Feb 2021

Association Of Initial Β-Amyloid Levels With Subsequent Flortaucipir Positron Emission Tomography Changes In Persons Without Cognitive Impairment, David S. Knopman, Emily S. Lundt, Terry M. Therneau, Sabrina M. Albertson, Jeffrey L. Gunter, Matthew L. Senjem, Christopher G. Schwarz, Michelle M. Mielke, Mary M. Machulda, Bradley F. Boeve, David T. Jones, Jon Graff-Radford, Prashanthi Vemuri, Kejal Kantarci, Val J. Lowe, Ronald C. Petersen, Clifford R. Jack, Paul Aisen, Michael Weiner, William Jagust, John Q. Trojanowki, Arthur W. Toga, Laurel Beckett, Robert C. Green, Andrew J. Saykin, Leslie M. Shaw, Zaven Khachaturian, Greg Sorensen, Maria Carrillo, Lew Kuller, Marc Raichle, Steven Paul, Peter Davies, Howard Fillit

Clinical Research Faculty Publications

Importance: Tau accumulation in Alzheimer disease (AD) is closely associated with cognitive impairment. Quantitating tau accumulation by positron emission tomography (PET) will be a useful outcome measure for future clinical trials in the AD spectrum. Objective: To investigate the association of β-amyloid (Aβ) on PET with subsequent tau accumulation on PET in persons who were cognitively unimpaired (CU) to gain insight into temporal associations between Aβ and tau accumulation and inform clinical trial design. Design, Setting, and Participants: This cohort study included individuals aged 65 to 85 years who were CU and had participated in the Mayo Clinic Study of …

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Static Generation Of Uml Sequence Diagrams, Chris Alvin, Brian Peterson, Supratik Mukhopadhyay Feb 2021

Static Generation Of Uml Sequence Diagrams, Chris Alvin, Brian Peterson, Supratik Mukhopadhyay

Faculty Publications

UML sequence diagrams are visual representations of object interactions in a system and can provide valuable information for program comprehension, debugging, maintenance, and software archeology. Sequence diagrams generated from legacy code are independent of existing documentation that may have eroded. We present a framework for static generation of UML sequence diagrams from object-oriented source code. The framework provides a query refinement system to guide the user to interesting interactions in the source code. Our technique involves constructing a hypergraph representation of the source code, traversing the hypergraph with respect to a user-defined query, and generating the corresponding set of sequence …

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Nuclear Structure And Band Mixing In Pt 194, A. Jalili Majarshin, Yan An Luo, Feng Pan, H. T. Fortune, Jerry P. Draayer Feb 2021

Nuclear Structure And Band Mixing In Pt 194, A. Jalili Majarshin, Yan An Luo, Feng Pan, H. T. Fortune, Jerry P. Draayer

Faculty Publications

We introduce a two-particle, two-hole mixed configuration scheme to fit E2 strengths for the 0↔2, 2↔4, and 4↔6 transitions in Pt194. The interaction includes two sets of pairing operators, {S±(t),S0(t)} (t=s,d). Solutions within this framework are used to analyze energy spectra, E2 transitions, and band-mixing features of the model. The results confirm that mixing is small and similar for J=2, 4, and 6, with the calculated energies and transition matrix elements in excellent agreement with experimental data.

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Digital Anthropometry For Body Circumference Measurements: Toward The Development Of Universal Three-Dimensional Optical System Analysis Software, Sima Sobhiyeh, Samantha Kennedy, Alexander Dunkel, Marcelline E. Dechenaud, Jerome A. Weston, John Shepherd, Peter Wolenski, Steven B. Heymsfield Feb 2021

Digital Anthropometry For Body Circumference Measurements: Toward The Development Of Universal Three-Dimensional Optical System Analysis Software, Sima Sobhiyeh, Samantha Kennedy, Alexander Dunkel, Marcelline E. Dechenaud, Jerome A. Weston, John Shepherd, Peter Wolenski, Steven B. Heymsfield

Faculty Publications

Background/Objective: Digital anthropometric (DA) assessments are increasingly being administered with three-dimensional (3D) optical devices in clinical settings that manage patients with obesity and related metabolic disorders. However, anatomic measurement sites are not standardized across manufacturers, precluding use of published reference values and pooling of data across research centers. Subjects/Methods: This study aimed to develop universal 3D analysis software by applying novel programming strategies capable of producing device-independent DA estimates that agree with conventional anthropometric (CA) measurements made at well-defined anatomic sites. A series of technical issues related to proprietary methods of 3D geometrical reconstruction and image analysis were addressed in …

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Applying Spatial Video Geonarratives And Physiological Measurements To Explore Perceived Safety In Baton Rouge, Louisiana, Alina Ristea, Michael Leitner, Bernd Resch, Judith Stratmann Feb 2021

Applying Spatial Video Geonarratives And Physiological Measurements To Explore Perceived Safety In Baton Rouge, Louisiana, Alina Ristea, Michael Leitner, Bernd Resch, Judith Stratmann

Faculty Publications

Spatial crime analysis, together with perceived (crime) safety analysis have tremendously benefitted from Geographic Information Science (GISc) and the application of geospatial technology. This research study discusses a novel methodological approach to document the use of emerg-ing geospatial technologies to explore perceived urban safety from the lenses of fear of crime or crime perception in the city of Baton Rouge, USA. The mixed techniques include a survey, spatial video geonarrative (SVG) in the field with study participants, and the extraction of moments of stress (MOS) from biosensing wristbands. This study enrolled 46 participants who completed geonarratives and MOS detection. A …

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