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Advancing Cr(Vi) Electroreduction: A Redox Mediator To Catalyze The Electrochemical Reduction Of Cr(Vi) In Water While Preventing Fouling Of Carbon Electrodes, Callie M. Stern, Malithi M. Abeythunga, Noémie Elgrishi Feb 2024

Advancing Cr(Vi) Electroreduction: A Redox Mediator To Catalyze The Electrochemical Reduction Of Cr(Vi) In Water While Preventing Fouling Of Carbon Electrodes, Callie M. Stern, Malithi M. Abeythunga, Noémie Elgrishi

Faculty Publications

Hexavalent chromium is a contaminant of concern and is found in drinking water supplies. Electrochemical methods are well-suited to accomplish the reduction of toxic Cr(VI) to Cr(III). However, high overpotentials and plating of Cr(III) products on electrodes have stymied the development of efficacious purification methods. The Cr(VI) reduction reaction necessitates the transfer of multiple protons and electrons, which is accompanied by a high kinetic barrier. Following recent advances in the electrocatalytic energy storage community, we report that the use of [Fe(CN)6]3- as a small molecular electrocatalyst not only diminishes the overpotential for Cr(VI) reduction on carbon electrodes by 0.575 …

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Estimating Lentic Recreational Fisheries Catch And Effort Across The United States, Matthew D. Robertson, Stephen R. Midway, Holly S. Embke, Anna L. Kaz, Mitchel Lang, Craig Paukert, Nicholas A. Sievert, Lyndsie Wszola, Abigail J. Lynch Feb 2024

Estimating Lentic Recreational Fisheries Catch And Effort Across The United States, Matthew D. Robertson, Stephen R. Midway, Holly S. Embke, Anna L. Kaz, Mitchel Lang, Craig Paukert, Nicholas A. Sievert, Lyndsie Wszola, Abigail J. Lynch

Faculty Publications

Recreational fisheries represent a socially, ecologically, and economically significant component of global fisheries. The U.S. Inland Creel and Angler Survey Catalog (CreelCat) database includes inland recreational fisheries survey data across the United States to facilitate large-scale analyses. However, because survey methods differ, a statistical method capable of integrating these surveys is necessary to assess patterns and relationships across regions. Here, we developed a hierarchical generalized linear mixed modeling approach to estimate the relationship between daily recreational fisheries catch and effort based on waterbody, socio-economic, and ecological covariates. We applied this approach to CreelCat data on lentic waterbodies and found that …

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Seasonal, Spatial, And Water Level Predictors Of Angler Catch And Effort Within Texas Black Bass Reservoir Fisheries, David R. Smith, J. Warren Schlechte, Randall A. Myers, Michael A. Dance, Jacob D. Norman, Mitchell T. Nisbet Feb 2024

Seasonal, Spatial, And Water Level Predictors Of Angler Catch And Effort Within Texas Black Bass Reservoir Fisheries, David R. Smith, J. Warren Schlechte, Randall A. Myers, Michael A. Dance, Jacob D. Norman, Mitchell T. Nisbet

Faculty Publications

Objective: We sought to identify seasonal, spatial, and water level predictors of black bass angler catch rates and effort densities (i.e., angler-hours/ha) within Texas reservoirs. Methods: We tested for predictors of effort density and catch rate while building generalized additive models with responses derived from a long-term creel data set and explanatory variables derived from the season of the creel survey, geoposition of the reservoir, and water level data obtained from the Texas Water Development Board. Result: Season significantly affected models, with strong positive effects on catch rates during the spring and fall and strong positive effects on effort densities …

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Calorie Restriction Reduces Biomarkers Of Cellular Senescence In Humans, Zaira Aversa, Thomas A. White, Amanda A. Heeren, Cassondra A. Hulshizer, Dominik Saul, Xu Zhang, Anthony J.A. Molina, Leanne M. Redman, Corby K. Martin, Susan B. Racette, Kim M. Huffman, Manjushri Bhapkar, Sundeep Khosla, Sai Krupa Das, Roger A. Fielding, Elizabeth J. Atkinson, Nathan K. Lebrasseur Feb 2024

Calorie Restriction Reduces Biomarkers Of Cellular Senescence In Humans, Zaira Aversa, Thomas A. White, Amanda A. Heeren, Cassondra A. Hulshizer, Dominik Saul, Xu Zhang, Anthony J.A. Molina, Leanne M. Redman, Corby K. Martin, Susan B. Racette, Kim M. Huffman, Manjushri Bhapkar, Sundeep Khosla, Sai Krupa Das, Roger A. Fielding, Elizabeth J. Atkinson, Nathan K. Lebrasseur

Clinical Research Faculty Publications

Calorie restriction (CR) with adequate nutrient intake is a potential geroprotective intervention. To advance this concept in humans, we tested the hypothesis that moderate CR in healthy young-to-middle-aged individuals would reduce circulating biomarkers of cellular senescence, a fundamental mechanism of aging and aging-related conditions. Using plasma specimens from the Comprehensive Assessment of Long-term Effects of Reducing Intake of Energy (CALERIE™) phase 2 study, we found that CR significantly reduced the concentrations of several senescence biomarkers at 12 and 24 months compared to an ad libitum diet. Using machine learning, changes in biomarker concentrations emerged as important predictors of the change …

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Longitudinal Profiling Of Fasting Plasma Metabolome In Response To Weight-Loss Interventions In Patients With Morbid Obesity, Mingjing Chen, Guanhong Miao, Zhiguang Huo, Hao Peng, Xiaoxiao Wen, Stephen Anton, Dachuan Zhang, Gang Hu, Ricky Brock, Phillip J. Brantley, Jinying Zhao Feb 2024

Longitudinal Profiling Of Fasting Plasma Metabolome In Response To Weight-Loss Interventions In Patients With Morbid Obesity, Mingjing Chen, Guanhong Miao, Zhiguang Huo, Hao Peng, Xiaoxiao Wen, Stephen Anton, Dachuan Zhang, Gang Hu, Ricky Brock, Phillip J. Brantley, Jinying Zhao

Population and Public Health Science Faculty Publications

It is well recognized that patients with severe obesity exhibit remarkable heterogeneity in response to different types of weight-loss interventions. Those who undergo Roux-en-Y gastric bypass (RYGB) usually exhibit more favorable glycemic outcomes than those who receive adjustable gastric banding (BAND) or intensive medical intervention (IMI). The molecular mechanisms behind these observations, however, remain largely unknown. To identify the plasma metabolites associated with differential glycemic outcomes induced by weight-loss intervention, we studied 75 patients with severe obesity (25 each in RYGB, BAND, or IMI). Using untargeted metabolomics, we repeatedly measured 364 metabolites in plasma samples at baseline and 1-year after …

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Geaux Math! Ebrpss & Lsu: Differentiating Lessons With Ai, Bich Do, Judith L. F. Rhodes Feb 2024

Geaux Math! Ebrpss & Lsu: Differentiating Lessons With Ai, Bich Do, Judith L. F. Rhodes

Reports

Funded by the Bill and Melinda Gates Foundation, East Baton Rouge Parish School System (EBRPSS) and research partner Louisiana State University, Social Research and Evaluation Center (LSU SREC) conducted a pilot program entitled Geaux Math! EBRPSS & LSU: Differentiating Lessons (DI) with AI (Geaux Math!). The study examined a novel way to support differentiating math curricula, focusing on children of color and students living in poverty. DI can be a time-consuming and challenging skill to develop thoroughly. Geaux Math! targeted K-8 teachers. This study aimed to understand how implementing a generative AI tool supports teachers’ ability to plan for small …

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Effector-Triggered Susceptibility By The Rice Blast Fungus Magnaporthe Oryzae, Ely Oliveira-Garcia, Xia Yan, Miriam Oses-Ruiz, Samuel De Paula, Nicholas J. Talbot Feb 2024

Effector-Triggered Susceptibility By The Rice Blast Fungus Magnaporthe Oryzae, Ely Oliveira-Garcia, Xia Yan, Miriam Oses-Ruiz, Samuel De Paula, Nicholas J. Talbot

Faculty Publications

Rice blast, the most destructive disease of cultivated rice world-wide, is caused by the filamentous fungus Magnaporthe oryzae. To cause disease in plants, M. oryzae secretes a diverse range of effector proteins to suppress plant defense responses, modulate cellular processes, and support pathogen growth. Some effectors can be secreted by appressoria even before host penetration, while others accumulate in the apoplast, or enter living plant cells where they target specific plant subcellular compartments. During plant infection, the blast fungus induces the formation of a specialized plant structure known as the biotrophic interfacial complex (BIC), which appears to be crucial for …

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The Impact Of Information Presentation On Consumer Perceptions Of Cricket-Containing Chocolate Chip Cookies, Yupeng Gao, Pitchayapat Chonpracha, Bin Li, Ryan Ardoin, Witoon Prinyawiwatkul Feb 2024

The Impact Of Information Presentation On Consumer Perceptions Of Cricket-Containing Chocolate Chip Cookies, Yupeng Gao, Pitchayapat Chonpracha, Bin Li, Ryan Ardoin, Witoon Prinyawiwatkul

Faculty Publications

As a source of protein and other nutrients for a growing population, edible insect production offers environmental and sustainability advantages over traditional meat production. Although around 2 billion people consume insects worldwide, Western consumers are still reluctant to practice entomophagy, hindered largely by neophobia and negative emotions. In addition to sensory quality and safety, an informational component may be crucial to consumers’ decision making involving insect consumption. In this study, three different information types, namely text, image, and a tangible product, were used to convey information about chocolate chip cookies (CCCs) containing cricket flour. The nature of the information was …

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Leadership For Social Change: Clara Whitehill Hunt And The Evolution Of Children’S Librarianship, Suzanne Marie Stauffer Feb 2024

Leadership For Social Change: Clara Whitehill Hunt And The Evolution Of Children’S Librarianship, Suzanne Marie Stauffer

Faculty Publications

The first generation of children’s librarians, who created the profession in the late-19th and early-20th centuries, were followed by a second generation who enlarged, expanded, and refined the scope of the collection. One of these women was Clara Whitehill Hunt, Superintendent of Work with Children for the Brooklyn Public Library from 1903 to 1940. In addition to developing training courses for children’s librarians, she wrote Library Work with Children for the A.L.A. Manuals of Library Economy series, The Bookshelf for Boys and Girls, a catalog of recommended children’s books and The First Three Hundred Books for the Children’s Library. For …

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Survival And Cause-Specific Mortality Of Male Wild Turkeys Across The Southeastern United States, Patrick H. Wightman, Erin E. Ulrey, Nicholas W. Bakner, Jay R. Cantrell, Charles R. Ruth, Emily Rushton, Cody A. Cedotal, John C. Kilgo, David J. Moscicki, Krishna Pacifici, Christopher E. Moorman, Bret A. Collier, Michael J. Chamberlain Feb 2024

Survival And Cause-Specific Mortality Of Male Wild Turkeys Across The Southeastern United States, Patrick H. Wightman, Erin E. Ulrey, Nicholas W. Bakner, Jay R. Cantrell, Charles R. Ruth, Emily Rushton, Cody A. Cedotal, John C. Kilgo, David J. Moscicki, Krishna Pacifici, Christopher E. Moorman, Bret A. Collier, Michael J. Chamberlain

Faculty Publications

Estimating survival and cause-specific mortality of male eastern wild turkeys (Meleagris gallopavo silvestris) is important for understanding population dynamics and implementing appropriate harvest management. To better understand age-specific estimates of annual survival and harvest rates, we captured and marked male wild turkeys with leg bands (n = 311) or bands and transmitters (n = 549) in Georgia, Louisiana, North Carolina, and South Carolina, USA, during 2014–2022. We fitted time to event models to data from radio-marked birds to estimate cause-specific mortality and annual survival. We used band recovery models incorporating both band recovery and telemetry data to further investigate harvest …

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Robust Assessment Of Associations Between Weather And Eastern Wild Turkey Nest Success, Wesley W. Boone, Christopher E. Moorman, David J. Moscicki, Bret A. Collier, Michael J. Chamberlain, Adam J. Terando, Krishna Pacifici Feb 2024

Robust Assessment Of Associations Between Weather And Eastern Wild Turkey Nest Success, Wesley W. Boone, Christopher E. Moorman, David J. Moscicki, Bret A. Collier, Michael J. Chamberlain, Adam J. Terando, Krishna Pacifici

Faculty Publications

Temperature and precipitation have been identified as factors that potentially influence eastern wild turkey (Meleagris gallopavo silvestris) reproduction, but robust analyses testing the relationship between weather parameters and turkey nest success are lacking. Therefore, we assessed how weather influenced turkey daily nest survival using 8 years of data collected from 715 nests across the southeastern United States. We also conducted exploratory analyses investigating if weather conditions during or prior to nesting best predicted nest success. We then assessed the possible implications of climate change through 2041–2060 for future eastern wild turkey daily nest survival and nest success for variables determined …

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Triglyceride-Glucose Index And Cognitive Impairment: Is Cerebral Microvascular Pathology A Link?, Candida J. Rebello Feb 2024

Triglyceride-Glucose Index And Cognitive Impairment: Is Cerebral Microvascular Pathology A Link?, Candida J. Rebello

Clinical Research Faculty Publications

No abstract provided.

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Dynamic Volunteer Engagement And Impactful Educational Outreach Taking Us Into The Next 50 Years Of The Extension Master Gardener Program, Heather Kirk-Ballard, Kristine M. Lang, Esther Mcginnis, Kerry Smith, Lucy Bradley Feb 2024

Dynamic Volunteer Engagement And Impactful Educational Outreach Taking Us Into The Next 50 Years Of The Extension Master Gardener Program, Heather Kirk-Ballard, Kristine M. Lang, Esther Mcginnis, Kerry Smith, Lucy Bradley

Faculty Publications

According to the 2021 Extension Master Gardener (EMG) National Summary, the EMG Volunteer Program had an estimated 84,700 volunteers throughout the United States. These volunteers helped communities garden and grow food, provided opportunities to engage in activities that improved physical and mental health, and worked on projects that addressed environmental issues. In total, these programs contributed 3.1 million hours of education to local communities and $88 million dollars in value to the public. However, the COVID-19 pandemic presented challenges for the program, with many states implementing reduced requirements and increased flexibility for volunteers. The workshop “Dynamic Volunteer Engagement and Impactful …

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Effects Of Metformin On Glucose Metabolism And Mitochondrial Function In Patients With Obstructive Sleep Apnea: A Pilot Randomized Trial, Elizabeth R.M. Zunica, Elizabeth C. Heintz, Wagner S. Dantas, R. Caitlin Hebert, Ma Kayla Tanksley, Robbie A. Beyl, Edward C. Mader, John P. Kirwan, Christopher L. Axelrod, Prachi Singh Feb 2024

Effects Of Metformin On Glucose Metabolism And Mitochondrial Function In Patients With Obstructive Sleep Apnea: A Pilot Randomized Trial, Elizabeth R.M. Zunica, Elizabeth C. Heintz, Wagner S. Dantas, R. Caitlin Hebert, Ma Kayla Tanksley, Robbie A. Beyl, Edward C. Mader, John P. Kirwan, Christopher L. Axelrod, Prachi Singh

Division of Basic Science Faculty Publications

Obstructive sleep apnea (OSA) is associated with increased risk for diabetes, and standard treatment with positive airway pressure (PAP) device shows inconsistent effects on glucose metabolism. Metformin is known to treat and prevent diabetes, but its effects on skeletal muscle mitochondrial function are not completely understood. Here, we evaluate the effects of metformin on glucose metabolism and skeletal muscle mitochondrial function in patients with OSA. Sixteen adults with obesity (50.9 ± 6.7 years, BMI: 36.5 ± 2.9 kg/m2) and moderate-to-severe OSA were provided with PAP treatment and randomized to 3 months of placebo (n = 8) or metformin (n = …

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Response To “Commentary On ‘Guidelines For Parenteral Nutrition In Preterm Infants: The American Society For Parenteral And Enteral Nutrition’”, Daniel T. Robinson, Kara L. Calkins, Yimin Chen, M. Petrea Cober, Gustave H. Falciglia, David D. Church, Jacob Mey, Timothy Sentongo, Liam Mckeever Feb 2024

Response To “Commentary On ‘Guidelines For Parenteral Nutrition In Preterm Infants: The American Society For Parenteral And Enteral Nutrition’”, Daniel T. Robinson, Kara L. Calkins, Yimin Chen, M. Petrea Cober, Gustave H. Falciglia, David D. Church, Jacob Mey, Timothy Sentongo, Liam Mckeever

Division of Basic Science Faculty Publications

No abstract provided.

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Co-Designing A Community Lifestyle Intervention Program To Reduce Postpartum Weight Retention, Maureen Makama, Helen Skouteris, Lisa J. Moran, Briony Hill, Leanne M. Redman, Siew Lim Feb 2024

Co-Designing A Community Lifestyle Intervention Program To Reduce Postpartum Weight Retention, Maureen Makama, Helen Skouteris, Lisa J. Moran, Briony Hill, Leanne M. Redman, Siew Lim

Clinical Research Faculty Publications

Background: Postpartum weight retention is a major contributor to obesity in later life resulting in long-term health consequences in women. Postpartum lifestyle interventions are known to be effective in reducing postpartum weight retention and improving the overall health and wellbeing of mothers but have poor reach and engagement. This study describes the engagement of mothers with young children in the development of a theory- and evidence-based intervention to reduce postpartum weight retention. Methods: A participatory design methodology with input from a community mothers' group, literature reviews and an expert advisory group was applied. Mothers who were members of ‘Mothers of …

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The Library Is Not For Everyone (Yet): Disability, Accommodations, And Working In Libraries, Nicollette Davis, Mondo Vaden, Marco Seiferle-Valencia, Jess Saldaña, De Ann Brame Feb 2024

The Library Is Not For Everyone (Yet): Disability, Accommodations, And Working In Libraries, Nicollette Davis, Mondo Vaden, Marco Seiferle-Valencia, Jess Saldaña, De Ann Brame

Faculty Publications

No abstract provided.

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Quantum Scalar Fields Interacting With Quantum Black Hole Asymptotic Regions, Rodolfo Gambini, Jorge Pullin Feb 2024

Quantum Scalar Fields Interacting With Quantum Black Hole Asymptotic Regions, Rodolfo Gambini, Jorge Pullin

Faculty Publications

We continue our work on the study of spherically symmetric loop quantum gravity coupled to two spherically symmetric scalar fields, with one that acts as a clock. As a consequence of the presence of the latter, we can define a true Hamiltonian for the theory. In previous papers, we studied the theory for large values of the radial coordinate, i.e., far away from any black hole or star that may be present. This makes the calculations considerably more tractable. We have shown that in the asymptotic region, the theory admits a large family of quantum vacua for quantum matter fields …

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Motor Competence And Body Mass Index In The Preschool Years: A Pooled Cross-Sectional Analysis Of 5545 Children From Eight Countries, Clarice Martins, Vicente Romo-Perez, E. Kipling Webster, Michael Duncan, Luís Filipe Lemos, Amanda E. Staiano, Anthony Okely, Daniele Magistro, Fabio Carlevaro, Farid Bardid, Francesca Magno, Glauber Nobre, Isaac Estevan, Jorge Mota, Ke Ning, Leah E. Robinson, Matthieu Lenoir, Minghui Quan, Nadia C. Valentini, Penny Cross, Rachel Jones, Rafael Henrique, Si Tong Chen, Yucui Diao, Paulo R. Bandeira, Lisa M. Barnett Feb 2024

Motor Competence And Body Mass Index In The Preschool Years: A Pooled Cross-Sectional Analysis Of 5545 Children From Eight Countries, Clarice Martins, Vicente Romo-Perez, E. Kipling Webster, Michael Duncan, Luís Filipe Lemos, Amanda E. Staiano, Anthony Okely, Daniele Magistro, Fabio Carlevaro, Farid Bardid, Francesca Magno, Glauber Nobre, Isaac Estevan, Jorge Mota, Ke Ning, Leah E. Robinson, Matthieu Lenoir, Minghui Quan, Nadia C. Valentini, Penny Cross, Rachel Jones, Rafael Henrique, Si Tong Chen, Yucui Diao, Paulo R. Bandeira, Lisa M. Barnett

Population and Public Health Science Faculty Publications

Background and Objective: One in five preschool children are overweight/obese, and increased weight status over time increases the risks of poorer future health. Motor skill competence may be a protective factor, giving children the ability to participate in health-enhancing physical activity. Yet, we do not know when the relationship between motor competence and weight status first emerges or whether it is evident across the body mass index (BMI) spectrum. This study examined the association between motor skill competence and BMI in a multi-country sample of 5545 preschoolers (54.36 ± 9.15 months of age; 50.5% boys) from eight countries. Methods: Quantile …

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Mapping Crown Rust Resistance In The Oat Diploid Accession Pi 258731 (Avena Strigosa), Rawnaq N. Chowdhury, Tyler Gordon, Md Ali Babar, Stephen A. Harrison, Shahryar F. Kianian, Kathy Esvelt Klos Feb 2024

Mapping Crown Rust Resistance In The Oat Diploid Accession Pi 258731 (Avena Strigosa), Rawnaq N. Chowdhury, Tyler Gordon, Md Ali Babar, Stephen A. Harrison, Shahryar F. Kianian, Kathy Esvelt Klos

Faculty Publications

Oat crown rust, caused by Puccinia coronata Corda f. sp. avenae Eriks. (Pca), is a major biotic impediment to global oat production. Crown rust resistance has been described in oat diploid species A. strigosa accession PI 258731 and resistance from this accession has been successfully introgressed into hexaploid A. sativa germplasm. The current study focuses on 1) mapping the location of QTL containing resistance and evaluating the number of quantitative trait loci (QTL) conditioning resistance in PI 258731; 2) understanding the relationship between the original genomic location in A. strigosa and the location of the introgression in the A. sativa …

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Approaching 25 Years Of Progress Towards Fusarium Head Blight Resistance In Southern Soft Red Winter Wheat (Triticum Aestivum L.), Richard E. Boyles, Carolina Ballén-Taborda, Gina Brown-Guedira, Jose Costa, Christina Cowger, Noah Dewitt, Carl A. Griffey, Stephen A. Harrison, Amir Ibrahim, Jerry Johnson, Jeanette Lyerly, David S. Marshall, R. Esten Mason, Mohamed Mergoum, J. Paul Murphy, Nicholas Santantonio, Gautam Saripalli, Russell Sutton, Vijay Tiwari, David Van Sanford, Zachary J. Winn Feb 2024

Approaching 25 Years Of Progress Towards Fusarium Head Blight Resistance In Southern Soft Red Winter Wheat (Triticum Aestivum L.), Richard E. Boyles, Carolina Ballén-Taborda, Gina Brown-Guedira, Jose Costa, Christina Cowger, Noah Dewitt, Carl A. Griffey, Stephen A. Harrison, Amir Ibrahim, Jerry Johnson, Jeanette Lyerly, David S. Marshall, R. Esten Mason, Mohamed Mergoum, J. Paul Murphy, Nicholas Santantonio, Gautam Saripalli, Russell Sutton, Vijay Tiwari, David Van Sanford, Zachary J. Winn

Faculty Publications

Tremendous progress has been made in variety development and host plant resistance to mitigate the impact of Fusarium head blight (FHB) since the disease manifested in the southeastern United States in the early 2000s. Much of this improvement was made possible through the establishment of and recurring support from the US Wheat & Barley Scab Initiative (USWBSI). Since its inception in 1997, the USWBSI has enabled land-grant institutions to make advances in reducing the annual threat of devastating FHB epidemics. A coordinated field phenotyping effort for annual germplasm screening has become a staple tool for selection in public and private …

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Irrigation Of Sand-Based Creeping Bentgrass Putting Greens With Nanobubble-Oxygenated Water, Eric J. Deboer, Michael D. Richardson, John H. Mccalla Feb 2024

Irrigation Of Sand-Based Creeping Bentgrass Putting Greens With Nanobubble-Oxygenated Water, Eric J. Deboer, Michael D. Richardson, John H. Mccalla

Faculty Publications

Cultural and environmental factors can place creeping bentgrass (Agrostis stolonifera) under extreme stress during the summer months. This stress, coupled with the growth adaptation of creeping bentgrass, can result in shallow, poorly rooted stands of turf. To enhance root zone oxygen and rooting of creeping bentgrass, golf courses use methods such as core and solid-tine aerification, and sand topdressing. An additional method of delivering oxygen to the soil could be irrigation with nanobubble-oxygenated water. The properties of nanobubbles (NBs) allow for high gas dissolution rates in water. Irrigating with NB-oxygenated water sources may promote increased rooting of creeping bentgrass putting …

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Editorial Introduction: Charting New Theoretical Horizons Here And Elsewhere, Geoboo Song, Melissa K. Merry, Saba Siddiki, Holly L. Peterson, Davor Mondom, Victor Kwaku Akakpo, Gwen Arnold, Aaron Smith-Walter, Creed Tumlison, Briana Huett, Heasun Choi, Eli Polley Feb 2024

Editorial Introduction: Charting New Theoretical Horizons Here And Elsewhere, Geoboo Song, Melissa K. Merry, Saba Siddiki, Holly L. Peterson, Davor Mondom, Victor Kwaku Akakpo, Gwen Arnold, Aaron Smith-Walter, Creed Tumlison, Briana Huett, Heasun Choi, Eli Polley

Faculty Publications

No abstract provided.

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Simultaneous Detection And Quantification Of Multiple Pathogen Targets In Wastewater, Gouthami Rao, Drew Capone, Kevin Zhu, Abigail Knoble, Yarrow Linden, Ryan Clark, Amanda Lai, Juhee Kim, Ching Hua Huang, Aaron Bivins, Joe Brown Feb 2024

Simultaneous Detection And Quantification Of Multiple Pathogen Targets In Wastewater, Gouthami Rao, Drew Capone, Kevin Zhu, Abigail Knoble, Yarrow Linden, Ryan Clark, Amanda Lai, Juhee Kim, Ching Hua Huang, Aaron Bivins, Joe Brown

Faculty Publications

Wastewater-based epidemiology has emerged as a critical tool for public health surveillance, building on decades of environmental surveillance work for pathogens such as poliovirus. Work to date has been limited to monitoring a single pathogen or small numbers of pathogens in targeted studies; however, few studies consider simultaneous quantitative analysis of a wide variety of pathogens, which could greatly increase the utility of wastewater surveillance. We developed a novel quantitative multi-pathogen surveillance approach (35 pathogen targets including bacteria, viruses, protozoa, and helminths) using TaqMan Array Cards (TAC) and applied the method on concentrated wastewater samples collected at four wastewater treatment …

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Energy And Spectrum Efficient Federated Learning Via High-Precision Over-The-Air Computation, Liang Li, Chenpei Huang, Dian Shi, Hao Wang, Xiangwei Zhou, Minglei Shu, Miao Pan Feb 2024

Energy And Spectrum Efficient Federated Learning Via High-Precision Over-The-Air Computation, Liang Li, Chenpei Huang, Dian Shi, Hao Wang, Xiangwei Zhou, Minglei Shu, Miao Pan

Faculty Publications

Federated learning (FL) enables mobile devices to collaboratively learn a shared prediction model while keeping data locally. However, there are two major research challenges to practically deploy FL over mobile devices: (i) frequent wireless updates of huge size gradients v.s. limited spectrum resources, and (ii) energy-hungry FL communication and local computing during training v.s. battery-constrained mobile devices. To address those challenges, in this paper, we propose a novel multi-bit over-the-air computation (M-AirComp) approach for spectrum-efficient aggregation of local model updates in FL and further present an energy-efficient FL design for mobile devices. Specifically, a high-precision digital modulation scheme is designed …

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Conflict And Race In Literature & Law. The Case Of Americanah, Emanuela Ignatoiu Sora Jan 2024

Conflict And Race In Literature & Law. The Case Of Americanah, Emanuela Ignatoiu Sora

Comparative Woman

In Americanah, the 2013 novel by Chimamanda Ngozi Adichie, there is a scene when one of the characters, Laura, speaks of her Ugandan classmate who did not get along with an African-American colleague. Laura is surprised as, for her, all persons of color are similar, with no understanding for their differences in background, personal stories and experiences. The novel depicts and critiques this very categorization of race, which flattens differences, conflating groups and individuals who might share very little, if anything. For a long time, law (with its stipulations, precedents and rulings) has operated in a similar manner, disengaging …

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Against Conflict, Against Occupation: Protest Songs In India And Kashmir, Mridula Sharma Jan 2024

Against Conflict, Against Occupation: Protest Songs In India And Kashmir, Mridula Sharma

Comparative Woman

The establishment of All India Progressive Writers’ Association in colonial India encouraged artists to articulate and examine social realities. Literary-cultural productions, particularly popular songs in Hindi films, in independent India continued to remain preoccupied with social conflicts such as religious bigotry and communalism. Sahir Ludhianvi’s “Yeh Duniya Agar Mil Bhi Jaye” (trans. “What can one gain, even if one gains this world?,” 1958 ) and “Yeh Kiska Lahu Hai, Kaun Mara” (trans. “Whose Blood Has Spilled? Who Died?,” 1961) are early examples of a lasting tide of pessimism owing to communal violence during the 1947 India-Pakistan …

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59th Student Senate Week 2 Meeting Minutes, Zoe Joubert Jan 2024

59th Student Senate Week 2 Meeting Minutes, Zoe Joubert

Student Senate Meeting Minutes

No abstract provided.

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A Focus Group Study Among Insufficiently Physically Active African American Adults Regarding Technology-Delivered Team-Based Gamification For Physical Activity Promotion, Courtney M. Monroe, Kristen Zosel, Melissa Stansbury, Nicholas Younginer, Rachel E. Davis, Gareth Dutton, Robert L. Newton, Bo Cai, Delia Smith West Jan 2024

A Focus Group Study Among Insufficiently Physically Active African American Adults Regarding Technology-Delivered Team-Based Gamification For Physical Activity Promotion, Courtney M. Monroe, Kristen Zosel, Melissa Stansbury, Nicholas Younginer, Rachel E. Davis, Gareth Dutton, Robert L. Newton, Bo Cai, Delia Smith West

Population and Public Health Science Faculty Publications

Background: Gamification represents a promising approach for facilitating positive social interactions among groups of individuals and is increasingly being leveraged in physical activity (PA) interventions to promote enhanced intervention engagement and PA outcomes. Although African American (AA) adults experience disparities associated with health conditions that can be ameliorated with increased PA, little is known about how best to culturally target PA gamification strategies for this population. The purpose of this study was to gather perspectives from AA adults residing in the Southeast United States and subsequently identify themes to help inform the cultural adaptation of an existing electronic and mobile …

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Yiannis Constantinidis "Petite Suite" For Violin And Piano Transcribed For Cello Quarte: Synthesizing Foreign Inspirations And Greek Folk Melodies To Shape A Distinct National And Individual Genre., Eirini Triantafyllia Barouta Jan 2024

Yiannis Constantinidis "Petite Suite" For Violin And Piano Transcribed For Cello Quarte: Synthesizing Foreign Inspirations And Greek Folk Melodies To Shape A Distinct National And Individual Genre., Eirini Triantafyllia Barouta

LSU Doctoral Dissertations

This paper accompanies my transcription for Cello Quartet of Yiannis Constantinidis' "Petite Dodekanese Suite" originally composed for violin and piano. Constantinidis, skillfully weaves Greek folk-inspired elements with classical forms and techniques in his "Petite Suite for Violin and Piano." The chamber piece serves as a testament to Constantinidis' mastery, as it intricately melds folk melodies, rhythms, and modes from the rich musical traditions of Greece with classical structures. This fusion imparts a distinctly Greek character to the composition, evoking a profound sense of nostalgia and connecting the listener to the cultural heritage and spirit of the Greek people. The paper …

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