Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

Louisiana State University

Discipline
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 1081 - 1110 of 15221

Full-Text Articles in Entire DC Network

Effective Connectivity Of Functional Mri Via Deep Learning Methods, Kai-Cheng Chuang Mar 2023

Effective Connectivity Of Functional Mri Via Deep Learning Methods, Kai-Cheng Chuang

LSU Doctoral Dissertations

Effective connectivity, based on functional magnetic resonance imaging (fMRI) time series signals, is the quantification of how strongly brain activity in a certain source brain region contributes to brain activity in a target brain region, independent of the contributions of other source regions. Current methods to solve this problem have several limitations. They are either unable to model nonlinear relationships between source and target signals, unable to efficiently quantify time lags in source-target relationships, unable to identify time-varying relationships, or fail to account for variability in the hemodynamic response function that converts neuron activity to a measurable signal. In this …

Go to article

Autonomous Single-Molecule Manipulation Based On Reinforcement Learning, Bernhard Ramsauer, Grant J. Simpson, Johannes J. Cartus, Andreas Jeindl, Victor García-López, James M. Tour, Leonhard Grill, Oliver T. Hofmann Mar 2023

Autonomous Single-Molecule Manipulation Based On Reinforcement Learning, Bernhard Ramsauer, Grant J. Simpson, Johannes J. Cartus, Andreas Jeindl, Victor García-López, James M. Tour, Leonhard Grill, Oliver T. Hofmann

Faculty Publications

Building nanostructures one-by-one requires precise control of single molecules over many manipulation steps. The ideal scenario for machine learning algorithms is complex, repetitive, and time-consuming. Here, we show a reinforcement learning algorithm that learns how to control a single dipolar molecule in the electric field of a scanning tunneling microscope. Using about 2250 iterations to train, the algorithm learned to manipulate the molecule toward specific positions on the surface. Simultaneously, it generates physical insights into the movement as well as orientation of the molecule, based on the position where the electric field is applied relative to the molecule. This reveals …

Go to article

Temporal Variability In Soil Organic Matter Accretion Rates In Coastal Deltaic Wetlands Under Changing Depositional Environments, Yadav Sapkota, Kehui Xu, Kanchan Maiti, Patrick Inglett, John R. White Mar 2023

Temporal Variability In Soil Organic Matter Accretion Rates In Coastal Deltaic Wetlands Under Changing Depositional Environments, Yadav Sapkota, Kehui Xu, Kanchan Maiti, Patrick Inglett, John R. White

Faculty Publications

The Mississippi River Deltaic Plain experiences high relative sea level rise, limited sediment supply, and high marsh edge erosion, leading to the substantial coastal wetland and stored soil organic matter (SOM) loss. The objective of this study was to understand the SOM accumulation rates over the past 1000 years related to the changes in the depositional environment in these highly eroding coastal wetlands. Soil cores (2 m) were collected from four sites in Barataria Basin, LA and analyzed for proportion of organic and mineral matter, total C, N, P, particle size, and stable isotopic composition (δ13C and δ …

Go to article

Reproducibility And Determinants Of The Metabolic Responses During A Mixed-Meal Tolerance Test, Emma J. Stinson, Paolo Piaggi, Cassie M. Mitchell, Leanne M. Redman, Jonathan Krakoff Mar 2023

Reproducibility And Determinants Of The Metabolic Responses During A Mixed-Meal Tolerance Test, Emma J. Stinson, Paolo Piaggi, Cassie M. Mitchell, Leanne M. Redman, Jonathan Krakoff

Clinical Research Faculty Publications

Objective: The aim of this study was to assess the reproducibility and physiological determinants of mixed-meal tolerance tests (MMTTs) on glucose and insulin responses. Methods: While inpatients on a weight-maintaining diet, 894 individuals (574 with normal and 267 with impaired glucose regulation and 53 with type 2 diabetes [T2D]) underwent 9-hour MMTTs (breakfast and lunch; 30% weight-maintaining diet each; 40% carbohydrate, 40% fat, and 20% protein). Total/incremental areas under the curve (AUC/iAUC) were calculated from MMTT plasma glucose/insulin concentrations. Acute insulin response (AIR) was quantified by intravenous glucose tolerance test and insulin action (M) via hyperinsulinemic-euglycemic clamp. A subset had …

Go to article

Field Applications Of Zein As A Precise Nanoscale Delivery System For Methoxyfenozide, C. A.R. Bonser, C. Tamez, J. C. White, C. E. Astete, C. M. Sabliov, J. A. Davis Mar 2023

Field Applications Of Zein As A Precise Nanoscale Delivery System For Methoxyfenozide, C. A.R. Bonser, C. Tamez, J. C. White, C. E. Astete, C. M. Sabliov, J. A. Davis

Faculty Publications

When insecticides are applied in the environment, much of the product does not reach the target pest. Biopolymeric nanoparticles as nanocarriers have the potential to improve insecticide efficacy by improving absorption, coverage, and permeability while protecting the insecticide active ingredient from abiotic conditions and extending efficacy through controlled release. We conducted a series of experiments using a biopolymeric nanoparticle synthesized from zein, a biodegradable maize protein, to compare efficacy of a nanodelivered hydrophobic insect growth regulator (methoxyfenozide) against a commercial formulation. Positively charged zein nanoparticles (empty and loaded with methoxyfenozide) were compared to the formulated product, Intrepid 2F, as a …

Go to article

Impact Of Nonconventional Selection By Insecticides On Susceptibility Of The Southern House Mosquito, Culex Quinquefasciatus, Vivek Pokhrel, James A. Ottea Mar 2023

Impact Of Nonconventional Selection By Insecticides On Susceptibility Of The Southern House Mosquito, Culex Quinquefasciatus, Vivek Pokhrel, James A. Ottea

Faculty Publications

Mosquitoes are an important target of pest control as they vector pathogens that are associated with many debilitating human diseases. Given that mosquitoes have been selected with insecticides for over 100 years, much is known about the development of insecticide resistance associated with targeted application against populations of these insects. However, off-target selection by applications of insecticides in agricultural and residential sites also impacts development of insecticide resistance and is understudied. Similarly, the impact of selecting one life stage of mosquitoes on the insecticide susceptibility of different life stages is largely unknown. Here, we show that susceptibility to chlorantraniliprole, which …

Go to article

Land Use And Hydrological Factors Control Concentrations And Diffusive Fluxes Of Riverine Dissolved Carbon Dioxide And Methane In Low-Order Streams, Wei Tang, Y. Jun Xu, Maofei Ni, Siyue Li Mar 2023

Land Use And Hydrological Factors Control Concentrations And Diffusive Fluxes Of Riverine Dissolved Carbon Dioxide And Methane In Low-Order Streams, Wei Tang, Y. Jun Xu, Maofei Ni, Siyue Li

Faculty Publications

We analyzed the impacts of land use/land cover types on carbon dioxide (CO2) and methane (CH4) concentration and diffusion in 1st to 4th Strahler order tributaries of the Longchuan River to the upper Yangtze River in China by using headspace equilibration method and CO2SYS program. Field sampling and measurements were conducted during the dry and wet seasons from 2017 to 2019. The average of calculated CO2 partial pressure (pCO2, mean ± SD: 2389 ± 3220 μatm) by CO2SYS program was 1.9-fold higher than the value (mean ± SD: 1230 ± 1440 μatm) 10 years ago in the Longchuan River basin, …

Go to article

Using Automated Speech Processing For Repeated Measurements In A Clinical Setting Of The Behavioral Variability In The Stroop Task, Terje B. Holmlund, Alex S. Cohen, Jian Cheng, Peter W. Foltz, Jared Bernstein, Elizabeth Rosenfeld, Bruno Laeng, Brita Elvevåg Mar 2023

Using Automated Speech Processing For Repeated Measurements In A Clinical Setting Of The Behavioral Variability In The Stroop Task, Terje B. Holmlund, Alex S. Cohen, Jian Cheng, Peter W. Foltz, Jared Bernstein, Elizabeth Rosenfeld, Bruno Laeng, Brita Elvevåg

Faculty Publications

The Stroop interference task is indispensable to current neuropsychological practice. Despite this, it is limited in its potential for repeated administration, its sensitivity and its demands on professionals and their clients. We evaluated a digital Stroop deployed using a smart device. Spoken responses were timed using automated speech recognition. Participants included adult nonpatients (N = 113; k = 5 sessions over 5 days) and patients with psychiatric diagnoses (N = 85; k = 3–4 sessions per week over 4 weeks). Traditional interference (difference in response time between color incongruent words vs. color neutral words; M = 0.121 s) and facilitation …

Go to article

Electronic Cigarette Nicotine Flux, Nicotine Yield, And Particulate Matter Emissions: Impact Of Device And Liquid Heterogeneity, Eric K. Soule, Shannon Mayne, William Snipes, Elizabeth K. Do, Travis Theall, Christoph Höchsmann, Soha Talih, Corby K. Martin, Thomas Eissenberg, Bernard F. Fuemmeler Mar 2023

Electronic Cigarette Nicotine Flux, Nicotine Yield, And Particulate Matter Emissions: Impact Of Device And Liquid Heterogeneity, Eric K. Soule, Shannon Mayne, William Snipes, Elizabeth K. Do, Travis Theall, Christoph Höchsmann, Soha Talih, Corby K. Martin, Thomas Eissenberg, Bernard F. Fuemmeler

Clinical Research Faculty Publications

Introduction: Electronic cigarettes (ECIGs) heat a nicotine-containing liquid to produce an inhalable aerosol. ECIG power (wattage) and liquid nicotine concentration are two factors that predict nicotine emission rate ("flux"). These factors can vary greatly across devices and users. Aims and Methods: The purpose of this study was to examine ECIG device and liquid heterogeneity in "real world"settings and the association with predicted nicotine flux, nicotine yield, and total particulate matter (TPM) emissions. Past 30-day ECIG users (n = 84; mean age = 23.8 years [SD = 9.6]) reported device and liquid characteristics. Device power was measured via multimeter, device display …

Go to article

Bioelectrical Impedance Phase Angle Is Associated With Physical Performance Before But Not After Simulated Multi-Stressor Military Operations, Alyssa N. Varanoske, Melissa N. Harris, Callie Hebert, Neil M. Johannsen, Steven B. Heymsfield, Frank L. Greenway, Arny A. Ferrando, Jennifer C. Rood, Stefan M. Pasiakos Mar 2023

Bioelectrical Impedance Phase Angle Is Associated With Physical Performance Before But Not After Simulated Multi-Stressor Military Operations, Alyssa N. Varanoske, Melissa N. Harris, Callie Hebert, Neil M. Johannsen, Steven B. Heymsfield, Frank L. Greenway, Arny A. Ferrando, Jennifer C. Rood, Stefan M. Pasiakos

Clinical Research Faculty Publications

Physical performance decrements observed during multi-stressor military operations may be attributed, in part, to cellular membrane dysfunction, which is quantifiable using phase angle (PhA) derived from bioelectrical impedance analysis (BIA). Positive relationships between PhA and performance have been previously reported in cross-sectional studies and following longitudinal exercise training programs, but whether changes in PhA are indicative of acute decrements in performance during military operations is unknown. Data from the Optimizing Performance for Soldiers II study, a clinical trial examining the effects of exogenous testosterone administration on body composition and performance during military stress, was used to evaluate changes in PhA …

Go to article

Sibling Resemblance In Physical Activity Levels: The Peruvian Sibling Study On Growth And Health, Carla Santos, José Maia, Sara Pereira, Olga Vasconcelos, Rui Garganta, J. Timothy Lightfoot, Go Tani, Donald Hedeker, Peter T. Katzmarzyk, Alcibíades Bustamante Mar 2023

Sibling Resemblance In Physical Activity Levels: The Peruvian Sibling Study On Growth And Health, Carla Santos, José Maia, Sara Pereira, Olga Vasconcelos, Rui Garganta, J. Timothy Lightfoot, Go Tani, Donald Hedeker, Peter T. Katzmarzyk, Alcibíades Bustamante

Population and Public Health Science Faculty Publications

Physical activity is associated with a host of positive health outcomes and is shaped by both genetic and environmental factors. We aim to: (1) estimate sibling resemblance in two physical activity phenotypes [total number of steps∙day−1 and minutes for moderate steps per day (min∙day−1)]; and (2) investigate the joint associations of individual characteristics and shared natural environment with intra-pair sibling similarities in each phenotype. We sampled 247 biological siblings from 110 nuclear families, aged 6–17 years, from three Peruvian regions. Physical activity was measured using pedometers and body mass index was calculated. In general, non-significant variations in …

Go to article

Exercise Modifies Hypothalamic Connectivity And Brain Functional Networks In Women After Bariatric Surgery: A Randomized Clinical Trial, Carlos A.A. Merege-Filho, Saulo S. Gil, John P. Kirwan, Igor H. Murai, Wagner S. Dantas, Mariana P. Nucci, Bruno Pastorello, Alisson Padilha De Lima, Paulo R. Bazán, Rosa M.R. Pereira, Ana L. De Sá-Pinto, Fernanda R. Lima, Sonia M.D. Brucki, Roberto De Cleva, Marco A. Santo, Claudia Da Costa Leite, Maria Concepción García Otaduy, Hamilton Roschel, Bruno Gualano Mar 2023

Exercise Modifies Hypothalamic Connectivity And Brain Functional Networks In Women After Bariatric Surgery: A Randomized Clinical Trial, Carlos A.A. Merege-Filho, Saulo S. Gil, John P. Kirwan, Igor H. Murai, Wagner S. Dantas, Mariana P. Nucci, Bruno Pastorello, Alisson Padilha De Lima, Paulo R. Bazán, Rosa M.R. Pereira, Ana L. De Sá-Pinto, Fernanda R. Lima, Sonia M.D. Brucki, Roberto De Cleva, Marco A. Santo, Claudia Da Costa Leite, Maria Concepción García Otaduy, Hamilton Roschel, Bruno Gualano

Division of Basic Science Faculty Publications

Background: Obesity is a disease that may involve disrupted connectivity of brain networks. Bariatric surgery is an effective treatment for obesity, and the positive effects on obesity-related conditions may be enhanced by exercise. Herein, we aimed to investigate the possible synergistic effects of Roux-en-Y Gastric Bypass (RYGB) and exercise training on brain functional networks. Methods: Thirty women eligible for bariatric surgery were randomly assigned to a Roux-en-Y gastric bypass (RYGB: n = 15, age = 41.0 ± 7.3 years) or RYGB plus Exercise Training (RYGB + ET: n = 15, age = 41.9 ± 7.2 years). Clinical, laboratory, and brain …

Go to article

Can Biodiversity Of Preexisting And Created Salt Marshes Match Across Scales? An Assessment From Microbes To Predators, Friedrich W. Keppeler, James R. Junker, Margaret J. Shaw, Scott B. Alford, Annette S. Engel, Linda M. Hooper-Bùi, Olaf P. Jensen, Katelyn Lamb, Paola C. López-Duarte, Charles W. Martin, Ashley M. Mcdonald, Jill A. Olin, Audrey T. Paterson, Michael J. Polito, Nancy N. Rabalais, Brian J. Roberts, Ryann E. Rossi, Erick M. Swenson Mar 2023

Can Biodiversity Of Preexisting And Created Salt Marshes Match Across Scales? An Assessment From Microbes To Predators, Friedrich W. Keppeler, James R. Junker, Margaret J. Shaw, Scott B. Alford, Annette S. Engel, Linda M. Hooper-Bùi, Olaf P. Jensen, Katelyn Lamb, Paola C. López-Duarte, Charles W. Martin, Ashley M. Mcdonald, Jill A. Olin, Audrey T. Paterson, Michael J. Polito, Nancy N. Rabalais, Brian J. Roberts, Ryann E. Rossi, Erick M. Swenson

Faculty Publications

Coastal wetlands are rapidly disappearing worldwide due to a variety of processes, including climate change and flood control. The rate of loss in the Mississippi River Delta is among the highest in the world and billions of dollars have been allocated to build and restore coastal wetlands. A key question guiding assessment is whether created coastal salt marshes have similar biodiversity to preexisting, reference marshes. However, the numerous biodiversity metrics used to make these determinations are typically scale dependent and often conflicting. Here, we applied ecological theory to compare the diversity of different assemblages (surface and below-surface soil microbes, plants, …

Go to article

Complete Β -Decay Patterns Of Cs 142, Ba 142, And La 142 Determined Using Total Absorption Spectroscopy, M. Wolińska-Cichocka, B. C. Rasco, K. P. Rykaczewski, N. T. Brewer, A. Fijałkowska, M. Karny, R. K. Grzywacz, K. C. Goetz, C. J. Gross, D. W. Stracener, E. F. Zganjar, J. C. Batchelder, J. C. Blackmon, S. Go, B. Heffron, J. Johnson, T. T. King, J. T. Matta, K. Miernik, M. Madurga, E. A. Mccutchan, D. Miller, C. D. Nesaraja, S. V. Paulauskas, M. M. Rajabali, S. Taylor, A. A. Sonzogni, E. H. Wang, J. A. Winger, Y. Xiao, C. J. Zachary Mar 2023

Complete Β -Decay Patterns Of Cs 142, Ba 142, And La 142 Determined Using Total Absorption Spectroscopy, M. Wolińska-Cichocka, B. C. Rasco, K. P. Rykaczewski, N. T. Brewer, A. Fijałkowska, M. Karny, R. K. Grzywacz, K. C. Goetz, C. J. Gross, D. W. Stracener, E. F. Zganjar, J. C. Batchelder, J. C. Blackmon, S. Go, B. Heffron, J. Johnson, T. T. King, J. T. Matta, K. Miernik, M. Madurga, E. A. Mccutchan, D. Miller, C. D. Nesaraja, S. V. Paulauskas, M. M. Rajabali, S. Taylor, A. A. Sonzogni, E. H. Wang, J. A. Winger, Y. Xiao, C. J. Zachary

Faculty Publications

Background: The β decays of fission products produced in nuclear fuel are important for nuclear energy applications and fundamental science of reactor antineutrinos. In particular, nuclear reactor safety is related to the decay modes of radioactive neutron-rich nuclei, primarily via the emission of γ rays, neutrons, and electrons. Additionally nuclear reactors are the most powerful man-made source of antineutrinos emitted during the β decay of fission products. These antineutrinos are used to inspect fundamental properties of leptons as well as informing reactor operation. However, the majority of data on complex decays of fission products collected in the evaluated nuclear data …

Go to article

A Reference Genome For Bluegill (Centrarchidae: Lepomis Macrochirus), William B. Ludt, Eamon C. Corbett, Jerry Kattawar, Prosanta Chakrabarty, Brant C. Faircloth Mar 2023

A Reference Genome For Bluegill (Centrarchidae: Lepomis Macrochirus), William B. Ludt, Eamon C. Corbett, Jerry Kattawar, Prosanta Chakrabarty, Brant C. Faircloth

Faculty Publications

North American sunfishes (Family Centrarchidae) are among the most popular sportfish throughout the United States and Canada. Despite the popularity of sunfishes, their ecological importance, and their extensive stocking and aquacultural history, few molecular studies have examined the evolutionary relationships and species boundaries among members of this group, many of which are known to hybridize. Here, we describe a chromosome-scale genome assembly representing Bluegill (Lepomis macrochirus), one of the most widespread centrarchid species. By combining long-read, Oxford Nanopore sequencing data with short-insert, whole-genome and HiC sequence reads, we produced an assembly (Lm_LA_1.1) having a total length of 889 Mb including …

Go to article

Atmospheric Density Inversion Based On Swarm-C Satellite Accelerometer, Lirong Yin, Lei Wang, Jiawei Tian, Zhengtong Yin, Mingzhe Liu, Wenfeng Zheng Mar 2023

Atmospheric Density Inversion Based On Swarm-C Satellite Accelerometer, Lirong Yin, Lei Wang, Jiawei Tian, Zhengtong Yin, Mingzhe Liu, Wenfeng Zheng

Faculty Publications

We used the Swarm-C accelerometer data to invert the orbital atmospheric density in this study. First, the Swarm-C satellite mission data were obtained from the ESA’s public data platform, and preliminary data error correction was performed. This paper refers to the calibration method of GRACE-A satellite accelerometer data. It adds linear temperature correction on the original basis. Moreover, this study’s accelerometer data correction results were compared with the data correction results published by the ESA. In order to explore the influence of light radiation on the accelerometer, we established a geometric model of Swarm-C to simulate the physical shape of …

Go to article

Syndepositional Uptake Of Uranium, Molybdenum And Vanadium Into Modern Bahamian Carbonate Sediments During Early Diagenesis, Evan Magette, Adam Turner, Yongbo Peng, Achim D. Herrmann Mar 2023

Syndepositional Uptake Of Uranium, Molybdenum And Vanadium Into Modern Bahamian Carbonate Sediments During Early Diagenesis, Evan Magette, Adam Turner, Yongbo Peng, Achim D. Herrmann

Faculty Publications

Syndepositional diagenesis is a complicating factor when interpreting geochemical proxies in carbonate sedimentary environments. Previous studies have suggested that carbonate deposits may preserve the geochemical and isotopic signatures of seawater that can be used for paleo-redox reconstructions. However, more work is necessary to understand how these trace metals are preserved. The present study examines shallow marine carbonate sediments from the Bahamas to better understand diagenetic effects on trace metal uptake and sequestration. Analysis of diagenetic effects and trace metal uptake follows a multi-method approach, combining sequential extraction, stable isotope analyses, and rare earth elemental analysis. Stable isotopes track bacterial sulfate …

Go to article

Type I Diabetes Results From Immune Cell Invasion Into Pancreatic Islets, Mary Grace Beck Mar 2023

Type I Diabetes Results From Immune Cell Invasion Into Pancreatic Islets, Mary Grace Beck

Honors Capstones

No abstract provided.

Go to article

Pricing Multi-Asset Contingent Claims In A Multi-Dimensional Binomial Market, Jarek Kedra, Assaf Libman, Victoria Steblovskaya Feb 2023

Pricing Multi-Asset Contingent Claims In A Multi-Dimensional Binomial Market, Jarek Kedra, Assaf Libman, Victoria Steblovskaya

Journal of Stochastic Analysis

No abstract provided.

Go to article

Hybrid Modeling For Electrochemical Systems, Luis Alejandro Briceno-Mena Feb 2023

Hybrid Modeling For Electrochemical Systems, Luis Alejandro Briceno-Mena

LSU Doctoral Dissertations

The discovery of new materials like catalysts, polymeric films, and biomolecules, is driven by industrial needs such as improving reaction or separation selectivity, enhancing therapeutic effects on medical treatments, or reducing costs of replacement. However, deployment of these advances in industrial applications is often hindered by the lack of models needed for design and optimization. Due to the novelty of materials and devices, experimental data and first principles' knowledge are scarce, making it hard to build models either via data-driven or knowledge based approaches. In this context, a way to efficiently combine domain knowledge with data could provide a pathway …

Go to article

Atomistic Simulation Studies Of Thin Film Growth And Plastic Deformation In Metals And Metal/Ceramic Nanostructures, Reza Namakian Feb 2023

Atomistic Simulation Studies Of Thin Film Growth And Plastic Deformation In Metals And Metal/Ceramic Nanostructures, Reza Namakian

LSU Doctoral Dissertations

Despite the significant improvements in manufacturing and synthesis processes of metals and ceramics in the past decades, there are still areas in which the procedure is still frequently more of an art or skill rather than a science. Therefore, systematic and combined experimental and computational studies are required to facilitate the development of techniques that offer thorough understanding of the events taking place during manufacturing and synthesis processes. With regard to these issues, it is paramount to address microscale characterizations and atomic scale understanding of the events during fabrication processes. One of the focuses of this study is unraveling fundamental …

Go to article

Temporal Features Of Concepts Are Grounded In Time Perception Neural Networks: An Eeg Study, Karim Johari, Vicky T. Lai, Nicholas Riccardi, Rutvik H. Desai Feb 2023

Temporal Features Of Concepts Are Grounded In Time Perception Neural Networks: An Eeg Study, Karim Johari, Vicky T. Lai, Nicholas Riccardi, Rutvik H. Desai

Faculty Publications

Experimental evidence suggests that modality-specific concept features such as action, motion, and sound partially rely on corresponding action/perception neural networks in the human brain. Little is known, however, about time-related features of concepts. We examined whether temporal features of concepts recruit networks that subserve time perception in the brain in an EEG study using event and object nouns. Results showed significantly larger ERPs for event duration vs object size judgments over right parietal electrodes, a region associated with temporal processing. Additionally, alpha/beta (10–15 Hz) neural oscillation showed a stronger desynchronization for event duration compared to object size in the right …

Go to article

Evaluation Of The Peer Leadership For Physical Literacy Intervention: A Cluster Randomized Controlled Trial, Ryan M. Hulteen, David R. Lubans, Ryan E. Rhodes, Guy Faulkner, Yan Liu, Patti Jean Naylor, Nicole Nathan, Katrina J. Waldhauser, Colin M. Wierts, Mark R. Beauchamp Feb 2023

Evaluation Of The Peer Leadership For Physical Literacy Intervention: A Cluster Randomized Controlled Trial, Ryan M. Hulteen, David R. Lubans, Ryan E. Rhodes, Guy Faulkner, Yan Liu, Patti Jean Naylor, Nicole Nathan, Katrina J. Waldhauser, Colin M. Wierts, Mark R. Beauchamp

Faculty Publications

Purpose The purpose of this research was to develop, implement, and test the efficacy of a theory-driven, evidence-informed peer leadership program for elementary school students (Grade 6 and 7; age 11–12 years) and the Grade 3/4 students with whom they were partnered. The primary outcome was teacher ratings of their Grade 6/7 students’ transformational leadership behaviors. Secondary outcomes included: Grade 6/7 students’ leadership self-efficacy, as well as Grade 3/4 motivation, perceived competence, general self-concept, fundamental movement skills, school-day physical activity, and program adherence, and program evaluation. Methods We conducted a two-arm cluster randomized controlled trial. In 2019, 6 schools comprising …

Go to article

Framework Of The Alu Subfamily Evolution In The Platyrrhine Three-Family Clade Of Cebidae, Callithrichidae, And Aotidae, Jessica M. Storer, Jerilyn A. Walker, Jasmine N. Baker, Shifat Hossain, Christian Roos, Travis J. Wheeler, Mark A. Batzer Feb 2023

Framework Of The Alu Subfamily Evolution In The Platyrrhine Three-Family Clade Of Cebidae, Callithrichidae, And Aotidae, Jessica M. Storer, Jerilyn A. Walker, Jasmine N. Baker, Shifat Hossain, Christian Roos, Travis J. Wheeler, Mark A. Batzer

Faculty Publications

The history of Alu retroposons has been choreographed by the systematic accumulation of inherited diagnostic nucleotide substitutions to form discrete subfamilies, each having a distinct nucleotide consensus sequence. The oldest subfamily, AluJ, gave rise to AluS after the split between Strepsirrhini and what would become Catarrhini and Platyrrhini. The AluS lineage gave rise to AluY in catarrhines and to AluTa in platyrrhines. Platyrrhine Alu subfamilies Ta7, Ta10, and Ta15 were assigned names based on a standardized nomenclature. However, with the subsequent intensification of whole genome sequencing (WGS), large scale analyses to characterize Alu subfamilies using the program COSEG identified entire …

Go to article

Effects Of Covid-19 On Sensory And Cognitive Perception Of Mild And Severe Diagnosed And Recovered Patients Versus Healthy Consumers, Adan Cabal-Prieto, Lucía Sánchez-Arellano, José Andrés Herrera-Corredor, Jesús Rodríguez-Miranda, Witoon Prinyawiwatkul, Lorena Guadalupe Ramón-Canul, Filiberto Toledano-Toledano, Ingrid Mayanin Rodríguez-Buenfil, Manuel Octavio Ramírez-Sucre, Gregorio Hernández-Salinas, Emmanuel De Jesús De Ramírez-Rivera Feb 2023

Effects Of Covid-19 On Sensory And Cognitive Perception Of Mild And Severe Diagnosed And Recovered Patients Versus Healthy Consumers, Adan Cabal-Prieto, Lucía Sánchez-Arellano, José Andrés Herrera-Corredor, Jesús Rodríguez-Miranda, Witoon Prinyawiwatkul, Lorena Guadalupe Ramón-Canul, Filiberto Toledano-Toledano, Ingrid Mayanin Rodríguez-Buenfil, Manuel Octavio Ramírez-Sucre, Gregorio Hernández-Salinas, Emmanuel De Jesús De Ramírez-Rivera

Faculty Publications

The objective of this research was to analyze the effects of the SARS-CoV-2 virus on the sensory and cognitive perception of mild and severe COVID-19 diagnosed and recovered consumers versus healthy consumers. Three groups of 50 consumers each (healthy vs. mild and severe COVID-19 diagnosed with 30 days after recovery) were used for the evaluation of instant coffee stimuli in concentrations: 4.40, 2.93, 2.20, 1.76, and 1.47% weight (w)/volume (v) and determine their discriminating power, emotions, and memories. Sensory tests were performed remotely. Results indicated that healthy consumers perceived higher intensities in most of the sensory attributes (with the exception …

Go to article

Neutron Detection And Application With A Novel 3d-Projection Scintillator Tracker In The Future Long-Baseline Neutrino Oscillation Experiments, S. Gwon, P. Granger, G. Yang, S. Bolognesi, T. Cai, M. Danilov, A. Delbart, A. De Roeck, S. Dolan, G. Eurin, R. F. Razakamiandra, S. Fedotov, G. Fiorentini Aguirre, R. Flight, R. Gran, C. Ha, C. K. Jung, K. Y. Jung, S. Kettell, M. Khabibullin, A. Khotjantsev, M. Kordosky, Y. Kudenko, T. Kutter, J. Maneira, S. Manly, D. A. Martinez Caicedo, C. Mauger, K. Mcfarland, C. Mcgrew, A. Mefodev, O. Mineev, D. Naples Feb 2023

Neutron Detection And Application With A Novel 3d-Projection Scintillator Tracker In The Future Long-Baseline Neutrino Oscillation Experiments, S. Gwon, P. Granger, G. Yang, S. Bolognesi, T. Cai, M. Danilov, A. Delbart, A. De Roeck, S. Dolan, G. Eurin, R. F. Razakamiandra, S. Fedotov, G. Fiorentini Aguirre, R. Flight, R. Gran, C. Ha, C. K. Jung, K. Y. Jung, S. Kettell, M. Khabibullin, A. Khotjantsev, M. Kordosky, Y. Kudenko, T. Kutter, J. Maneira, S. Manly, D. A. Martinez Caicedo, C. Mauger, K. Mcfarland, C. Mcgrew, A. Mefodev, O. Mineev, D. Naples

Faculty Publications

Neutrino oscillation experiments require a precise measurement of the neutrino energy. However, the kinematic detection of the final-state neutron in the neutrino interaction is missing in current neutrino oscillation experiments. The missing neutron kinematic detection results in a smaller detected neutrino energy than the true neutrino energy. A novel 3D-projection scintillator tracker, which consists of roughly ten million active cubes covered with an optical reflector, is capable of measuring the neutron kinetic energy and direction on an event-by-event basis using the time-of-flight technique thanks to the fast timing, fine granularity, and high light yield. The ν¯μ interactions tend to produce …

Go to article

Correction To: Parametrized Topological Complexity Of Collision-Free Motion Planning In The Plane (Annals Of Mathematics And Artificial Intelligence, (2022), 90, 10, (999-1015), 10.1007/S10472-022-09801-6), Daniel C. Cohen, Michael Farber, Shmuel Weinberger Feb 2023

Correction To: Parametrized Topological Complexity Of Collision-Free Motion Planning In The Plane (Annals Of Mathematics And Artificial Intelligence, (2022), 90, 10, (999-1015), 10.1007/S10472-022-09801-6), Daniel C. Cohen, Michael Farber, Shmuel Weinberger

Faculty Publications

The article “Parametrized topological complexity of collision-free motion planning in the plane”, written by Daniel C. Cohen, was originally published electronically on the publisher’s internet portal on 07 October 2022 without open access. With the author(s)’ decision to opt for Open Choice the copyright of the article changed on 30 May 2022 to © The Author(s) 2022 and the article is forthwith distributed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a …

Go to article

Envirome-Wide Associations Enhance Multi-Year Genome-Based Prediction Of Historical Wheat Breeding Data, Germano Costa-Neto, Leonardo Crespo-Herrera, Nick Fradgley, Keith Gardner, Alison R. Bentley, Susanne Dreisigacker, Roberto Fritsche-Neto, Osval A. Montesinos-López, Jose Crossa Feb 2023

Envirome-Wide Associations Enhance Multi-Year Genome-Based Prediction Of Historical Wheat Breeding Data, Germano Costa-Neto, Leonardo Crespo-Herrera, Nick Fradgley, Keith Gardner, Alison R. Bentley, Susanne Dreisigacker, Roberto Fritsche-Neto, Osval A. Montesinos-López, Jose Crossa

Faculty Publications

Linking high-throughput environmental data (enviromics) to genomic prediction (GP) is a cost-effective strategy for increasing selection intensity under genotype-by-environment interactions (G × E). This study developed a data-driven approach based on Environment–Phenotype Association (EPA) aimed at recycling important G × E information from historical breeding data. EPA was developed in two applications: (1) scanning a secondary source of genetic variation, weighted from the shared reaction-norms of past-evaluated genotypes and (2) pinpointing weights of the similarity among trial-sites (locations), given the historical impact of each envirotyping data variable for a given site. These results were then used as a dimensionality reduction …

Go to article

Total Utilization-Upcycling Of Mushroom Protein By-Product: Characterization And Assessment As An Alternative Batter Ingredient For Fried Shrimp, Diego Garcia, Seung Woon You, Ricardo S. Aleman, Joan M. King, Slavko Komarnytsky, Roberta Targino Hoskin, Marvin Moncada Feb 2023

Total Utilization-Upcycling Of Mushroom Protein By-Product: Characterization And Assessment As An Alternative Batter Ingredient For Fried Shrimp, Diego Garcia, Seung Woon You, Ricardo S. Aleman, Joan M. King, Slavko Komarnytsky, Roberta Targino Hoskin, Marvin Moncada

Faculty Publications

Mushroom by-products are economical and eco-friendly raw materials with bioactive and functional characteristics that allow for potential uses as food ingredients. However, mushroom upcycling has yet to be fully exploited, despite the many opportunities that mushrooms may offer. The mushroom protein by-product (MPBP) resulting from mushroom protein production was characterized (chemical composition, physicochemical attributes, and functional properties) and incorporated into plant-based batter formulations to prepare four experimental groups with different ratios (w/w, %) of wheat flour (W) to MPBP (100 W, 75 W/25 MPBP, 25 W/75 MPBP, and 100 MPBP). Subsequently, the batter was used for frying batter-coated shrimp, which …

Go to article

Classification Analysis Of Southwest Pacific Tropical Cyclone Intensity Changes Prior To Landfall, Rupsa Bhowmick, Jill C. Trepanier, Alex M. Haberlie Feb 2023

Classification Analysis Of Southwest Pacific Tropical Cyclone Intensity Changes Prior To Landfall, Rupsa Bhowmick, Jill C. Trepanier, Alex M. Haberlie

Faculty Publications

This study evaluates the ability of a random forest classifier to identify tropical cyclone (TC) intensification or weakening prior to landfall over the western region of the Southwest Pacific Ocean (SWPO) basin. For both Australia mainland and SWPO island cases, when a TC first crosses land after spending ≥24 h over the ocean, the closest hour prior to the intersection is considered as the landfall hour. If the maximum wind speed (Vmax) at the landfall hour increased or remained the same from the 24-h mark prior to landfall, the TC is labeled as intensifying and if the Vmax at the …

Go to article

First Prev Next Last