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Applying Transformative Evaluation To Assess Service Provided To African Americans Through The Snap-Ed Program, Matthew Greene Mar 2022

Applying Transformative Evaluation To Assess Service Provided To African Americans Through The Snap-Ed Program, Matthew Greene

LSU Doctoral Dissertations

Obesity and food insecurity are disproportionately experienced by African Americans compared to white Americans. African Americans encounter multiple barriers to healthful eating in their food environment, in part due to structural racism. Four studies were undertaken to understand how SNAP-Ed may best address the needs of African Americans and whether the program is serving African Americans in Louisiana equitably. In the first study, a scoping review was conducted to describe nutrition interventions addressing structural racism experienced by African Americans and compare them to the Getting to Equity in Obesity Prevention Framework. Nearly all included studies focused on PSE change interventions …

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Electro-Acupuncture (Ea) System Having A Wearable Electro-Acupuncture Neurostimulator For Enhanced Clinical And Scientific Outcomes, And A Method, Jin-Woo Choi, Jose Aquiles Parodi Amaya, Ronald Koh Mar 2022

Electro-Acupuncture (Ea) System Having A Wearable Electro-Acupuncture Neurostimulator For Enhanced Clinical And Scientific Outcomes, And A Method, Jin-Woo Choi, Jose Aquiles Parodi Amaya, Ronald Koh

Pennington Biomedical Research Center Patents

An electro-acupuncture (EA) system and method for performing EA on a patient are provided. The EA system comprises a wearable neurostimulator device, at least a first pair of electrically-conductive acupuncture needles and a system controller. The wearable neurostimulator device comprises a casing, an EA circuit mechanically coupled to the casing, and an attachment device mechanically coupled to the casing and adapted to removably secure the wearable neurostimulator device to the patient. The first pair of electrically-conductive acupuncture needles is mechanically coupled to the casing and electrically coupled to the EA circuit. The system controller is in communication with the EA …

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Engineered Cementitious Composites, Gabriel Andres Arce, Marwa Hassan, Hassan Noorvand, Tyson Rupnow, Michele Barbato Mar 2022

Engineered Cementitious Composites, Gabriel Andres Arce, Marwa Hassan, Hassan Noorvand, Tyson Rupnow, Michele Barbato

College of Engineering Patents

Engineered Cementitious Composites (ECC) and cement products including Engineered Cementitious Composites are provided. The ECC can include cement, sugar cane bagasse ash, and fiber. The sugar cane bagasse ash can be processed to provide a partial cement or sand replacement in ECCs and cement products.

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Multi-Year Data Analysis And Genomic Selection To Improve The Efficiency Of A Rice Breeding Program, Tommaso Cerioli Mar 2022

Multi-Year Data Analysis And Genomic Selection To Improve The Efficiency Of A Rice Breeding Program, Tommaso Cerioli

LSU Doctoral Dissertations

Plant breeding dramatically improved crops performances during human history and will play a pivotal role in shaping the future of agriculture. However, this activity requires large amount of time and resources. The availability of multi-year datasets and abundant DNA information enables new analyses and breeding approaches that can increase the productivity and efficiency of a breeding program. In recent years, the LSU Rice Breeding Program has implemented marker assisted selection (MAS) and genomic selection (GS) to predict performance of rice genotypes before field testing. The goal of this project was to conduct analyses and test molecular approaches to increase the …

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Automated Machine Learning: A Case Study Of Genomic “Image-Based” Prediction In Maize Hybrids, Giovanni Galli, Felipe Sabadin, Rafael Massahiro Yassue, Cassia Galves, Humberto Fanelli Carvalho, Jose Crossa, Osval Antonio Montesinos-López, Roberto Fritsche-Neto Mar 2022

Automated Machine Learning: A Case Study Of Genomic “Image-Based” Prediction In Maize Hybrids, Giovanni Galli, Felipe Sabadin, Rafael Massahiro Yassue, Cassia Galves, Humberto Fanelli Carvalho, Jose Crossa, Osval Antonio Montesinos-López, Roberto Fritsche-Neto

Faculty Publications

Machine learning methods such as multilayer perceptrons (MLP) and Convolutional Neural Networks (CNN) have emerged as promising methods for genomic prediction (GP). In this context, we assess the performance of MLP and CNN on regression and classification tasks in a case study with maize hybrids. The genomic information was provided to the MLP as a relationship matrix and to the CNN as “genomic images.” In the regression task, the machine learning models were compared along with GBLUP. Under the classification task, MLP and CNN were compared. In this case, the traits (plant height and grain yield) were discretized in such …

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The Herpes Simplex Virus Type-1 (Hsv-1), Vc2 Live-Attenuated Vaccine Strain Induces Robust Antitumor Immune Responses And Ameliorates Intra-Tumor Immunosuppression In An Immunocompetent B16f10-Derived Murine Melanoma Model, Ifeanyi Kingsley Uche Mar 2022

The Herpes Simplex Virus Type-1 (Hsv-1), Vc2 Live-Attenuated Vaccine Strain Induces Robust Antitumor Immune Responses And Ameliorates Intra-Tumor Immunosuppression In An Immunocompetent B16f10-Derived Murine Melanoma Model, Ifeanyi Kingsley Uche

LSU Doctoral Dissertations

Current cancer immunotherapies include immune checkpoint inhibitors, adoptive cellular therapy, and cancer vaccines. While some of these therapies have met with great clinical success, they are associated with several limitations. Oncolytic virotherapy (OVT) has emerged as a bonafide promising immunotherapy, that uses viral infection to liberate tumor antigens in an immunogenic context to promote the development of anti-tumor immune responses. At present, Talimogene laherparepvec (T-VEC; Imlygic™), a modified type 1 herpes simplex virus (HSV-1) is the only FDA approved OVT for human cancer treatment (melanoma). While T-VEC is associated with limited response rates, its modest efficacy supports the continued development …

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Relationship Of Microplastics To Body Size For Two Estuarine Fishes, Ahmed K. Gad, Stephen R. Midway Mar 2022

Relationship Of Microplastics To Body Size For Two Estuarine Fishes, Ahmed K. Gad, Stephen R. Midway

Faculty Publications

No abstract provided.

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Spin-Nernst Effect In Time-Reversal-Invariant Topological Superconductors, Taiki Matsushita, Jiei Ando, Yusuke Masaki, Takeshi Mizushima, Satoshi Fujimoto, Ilya Vekhter Mar 2022

Spin-Nernst Effect In Time-Reversal-Invariant Topological Superconductors, Taiki Matsushita, Jiei Ando, Yusuke Masaki, Takeshi Mizushima, Satoshi Fujimoto, Ilya Vekhter

Faculty Publications

We investigate the spin-Nernst effect in time-reversal-invariant topological superconductors, and show that it provides smoking-gun evidence for helical Cooper pairs. The spin-Nernst effect stems from asymmetric, in spin space, scattering of quasiparticles at nonmagnetic impurities, and generates a transverse spin current by the temperature gradient. Both the sign and the magnitude of the effect sensitively depend on the scattering phase shift at impurity sites. Therefore the spin-Nernst effect is uniquely suitable for identifying time-reversal-invariant topological superconducting orders.

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Vitamin D Status And All-Cause Mortality In Patients With Type 2 Diabetes In China, Yuxin Fan, Li Ding, Yalan Zhang, Hua Shu, Qing He, Jingqiu Cui, Gang Hu, Ming Liu Mar 2022

Vitamin D Status And All-Cause Mortality In Patients With Type 2 Diabetes In China, Yuxin Fan, Li Ding, Yalan Zhang, Hua Shu, Qing He, Jingqiu Cui, Gang Hu, Ming Liu

Population and Public Health Science Faculty Publications

Objective: To assess the association between vitamin D status and all-cause mortality among type 2 diabetes patients. Research Design and Methods: We prospectively followed 1,291 participants with type 2 diabetes aged 20–80 years during 2013–2018. Cox proportional hazard regression models were used to estimate the association between different vitamin D status and all-cause mortality risk among hospitalized patients with type 2 diabetes. Results: During a median follow-up of 4.15 years (5,365 person-years in total), 61 cases of death were identified. Multivariable-adjusted hazard ratios (HRs) for all-cause mortality across the quartiles of baseline circulating 25-hydroxy vitamin D (25-OH vitamin D) were …

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Digital Discrimination In The Sharing Economy: Evidence, Policy, And Feature Analysis, Miroslav Tushev Mar 2022

Digital Discrimination In The Sharing Economy: Evidence, Policy, And Feature Analysis, Miroslav Tushev

LSU Doctoral Dissertations

Applications (apps) of the Digital Sharing Economy (DSE), such as Uber, Airbnb, and TaskRabbit, have become a main facilitator of economic growth and shared prosperity in modern-day societies. However, recent research has revealed that the participation of minority groups in DSE activities is often hindered by different forms of bias and discrimination. Evidence of such behavior has been documented across almost all domains of DSE, including ridesharing, lodging, and freelancing. However, little is known about the under- lying design decisions of DSE systems which allow certain demographics of the market to gain unfair advantage over others. To bridge this knowledge …

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Construction Of The Canonical Representation From A Noncanonical Representation, Yuji Hibino Mar 2022

Construction Of The Canonical Representation From A Noncanonical Representation, Yuji Hibino

Journal of Stochastic Analysis

No abstract provided.

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Evaluation Of Hippocampal Allostatic Load-Associated Factors In Animal Models Of Post-Traumatic Stress Disorder: Relevance To Human Ptsd, Dennis Parker Kelley Mar 2022

Evaluation Of Hippocampal Allostatic Load-Associated Factors In Animal Models Of Post-Traumatic Stress Disorder: Relevance To Human Ptsd, Dennis Parker Kelley

LSU Doctoral Dissertations

Post-traumatic stress disorder (PTSD) is associated with elevated allostatic load, nearly double the risk for metabolic syndrome, reduced hippocampal volume, and contextual memory processing deficits. Emerging evidence suggests that these stress effects may predispose individuals to the development of PTSD, and there is a known relationship between chronic stress and metabolic dysfunction. In this work, we utilized two rat models of PTSD to explore these connections. We used an acute predator odor stressor to investigate the relationship between PTSD-like behaviors and mitochondrial dysfunction in the hippocampus of rats, and we observed that conditioned place avoidance was associated with reduced mitochondrial …

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Peak Chlorophyll A Concentrations In The Lower Mississippi River From 1997 To 2018, R. Eugene Turner, Charles S. Milan, Erick M. Swenson, James M. Lee Mar 2022

Peak Chlorophyll A Concentrations In The Lower Mississippi River From 1997 To 2018, R. Eugene Turner, Charles S. Milan, Erick M. Swenson, James M. Lee

Faculty Publications

Large and turbid rivers have varying temperatures, light conditions, nutrient availability, and nutrient ratios that may affect phytoplankton communities and occur within a changing world of point and nonpoint source nutrient loadings. We investigated how these physical and chemical factors affect Chlorophyll a (Chl a) concentrations in the Mississippi River, the largest river in North America, by sampling 878 times from February 1997 to December 2018 near its terminus at Baton Rouge, Louisiana. We hypothesized that nutrient concentrations and ratios were significant factors limiting phytoplankton biomass accumulations in this turbid river. The Chl a concentrations were in the "poor" water …

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Fatal Neurodissemination And Sars-Cov-2 Tropism In K18-Hace2 Mice Is Only Partially Dependent On Hace2 Expression, Mariano Carossino, Devin Kenney, Aoife K. O’Connell, Paige Montanaro, Anna E. Tseng, Hans P. Gertje, Kyle A. Grosz, Maria Ericsson, Bertrand R. Huber, Susanna A. Kurnick, Saravanan Subramaniam, Thomas Kirkland, Joel R. Walker, Kevin P. Francis, Alexander D. Klose, Neal Paragas, Markus Bosmann, Mohsan Saeed, Udeni Balasuriya, Florian Douam, Nicholas Crossland Mar 2022

Fatal Neurodissemination And Sars-Cov-2 Tropism In K18-Hace2 Mice Is Only Partially Dependent On Hace2 Expression, Mariano Carossino, Devin Kenney, Aoife K. O’Connell, Paige Montanaro, Anna E. Tseng, Hans P. Gertje, Kyle A. Grosz, Maria Ericsson, Bertrand R. Huber, Susanna A. Kurnick, Saravanan Subramaniam, Thomas Kirkland, Joel R. Walker, Kevin P. Francis, Alexander D. Klose, Neal Paragas, Markus Bosmann, Mohsan Saeed, Udeni Balasuriya, Florian Douam, Nicholas Crossland

Faculty Publications

No abstract provided.

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Prediction Of Pressure Increase During Waste Water Injection To Prevent Seismic Events, Lu Jin, Andrew K. Wojtanowicz, Jun Ge Mar 2022

Prediction Of Pressure Increase During Waste Water Injection To Prevent Seismic Events, Lu Jin, Andrew K. Wojtanowicz, Jun Ge

Faculty Publications

A considerable increase of seismicity has occurred in the USA in the last decade (2009–2020) with an annual average of 345 M3+ earthquakes. Numerous field cases have shown that excessive well pressure due to a high injection rate may have triggered seismic events. This study defines conditions for inducing a seismic event by excessive injection in the well’s pressure that may cause geomechanical damage to the rock. Introduced here is an analytical model and method for predicting pressure increase during injection of produced water contaminated with oil. The model calculates time-dependent advancement of the captured oil saturation causing the well’s …

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Extreme Events, Energy Security And Equality Through Micro- And Macro-Levels: Concepts, Challenges And Methods, Chien Fei Chen, Thomas Dietz, Nina H. Fefferman, Jamie Greig, Kristen Cetin, Caitlin Robinson, Laura Arpan, Marcel Schweiker, Bing Dong, Wenbo Wu, Yue Li, Hongyu Zhou, Jianzhong Wu, Jin Wen, Joshua S. Fu, Tianzhen Hong, Da Yan, Hannah Nelson, Yimin Zhu, Xueping Li, Le Xie, Rachel Fu Mar 2022

Extreme Events, Energy Security And Equality Through Micro- And Macro-Levels: Concepts, Challenges And Methods, Chien Fei Chen, Thomas Dietz, Nina H. Fefferman, Jamie Greig, Kristen Cetin, Caitlin Robinson, Laura Arpan, Marcel Schweiker, Bing Dong, Wenbo Wu, Yue Li, Hongyu Zhou, Jianzhong Wu, Jin Wen, Joshua S. Fu, Tianzhen Hong, Da Yan, Hannah Nelson, Yimin Zhu, Xueping Li, Le Xie, Rachel Fu

Faculty Publications

Low-income households face long-standing challenges of energy insecurity and inequality (EII). During extreme events (e.g., disasters and pandemics) these challenges are especially severe for vulnerable populations reliant on energy for health, education, and well-being. However, many EII studies rarely incorporate the micro- and macro-perspectives of resilience and reliability of energy and internet infrastructure and social-psychological factors. To remedy this gap, we first address the impacts of extreme events on EII among vulnerable populations. Second, we evaluate the driving factors of EII and how they change during disasters. Third, we situate these inequalities within broader energy systems and pinpoint the importance …

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Us Agricultural University Students' Mental Well-Being And Resilience During The First Wave Of Covid-19: Discordant Expectations And Experiences Across Genders, Mariah D. Ehmke, Bhagyashree Katare, Kristin Kiesel, Jason S. Bergtold, Jerrod M. Penn, Kathryn A. Boys Mar 2022

Us Agricultural University Students' Mental Well-Being And Resilience During The First Wave Of Covid-19: Discordant Expectations And Experiences Across Genders, Mariah D. Ehmke, Bhagyashree Katare, Kristin Kiesel, Jason S. Bergtold, Jerrod M. Penn, Kathryn A. Boys

Faculty Publications

The coronavirus disease 2019 (COVID-19) pandemic's first wave led to declining mental health and life satisfaction outcomes for college students, especially women. While women in undergraduate agricultural programs outperformed men academically prior to and during the pandemic, the achievement may have come at personal cost, especially for those women with fewer personal and environmental resiliency resources. Our research objective was to expand on personal, social, and environmental factors linked with lower mental health and life satisfaction scores for students in agriculture during the pandemic. We measured the influence of such factors across gender-based mental health and life satisfaction outcomes. Our …

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Clairvoyant Journal Index, Aaron Lercher Mar 2022

Clairvoyant Journal Index, Aaron Lercher

Libraries Datasets

This index is one way of discovering the patterns in Hannah Weiner's visionary experimental work, Clairvoyant Journal. The index is of the 1978 Angel Hair publication, edited by Bernadette Mayer and Lewis Warsh, and typeset by Barrett Watten. It is accessible online at http://eclipsearchive.org/projects/CLAIRVOYANT/clairvoyant.html.

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Gaia Gral: Gaia Dr2 Gravitational Lens Systems. Vii. Xmm-Newton Observations Of Lensed Quasars, Thomas Connor, Daniel Stern, Alberto Krone-Martins, S. G. Djorgovski, Matthew J. Graham Mar 2022

Gaia Gral: Gaia Dr2 Gravitational Lens Systems. Vii. Xmm-Newton Observations Of Lensed Quasars, Thomas Connor, Daniel Stern, Alberto Krone-Martins, S. G. Djorgovski, Matthew J. Graham

Faculty Publications

We present XMM-Newton X-ray observations of nine confirmed lensed quasars at 1 less than or similar to z less than or similar to 3 identified by the Gaia Gravitational Lens program. Eight systems are strongly detected, with 0.3-8.0 keV fluxes F (0.3-8.0) greater than or similar to 5 x10(-14) erg cm(-2) s(-1). Modeling the X-ray spectra with an absorbed power law, we derive power-law photon indices and 2-10 keV luminosities for the eight detected quasars. In addition to presenting sample properties for larger quasar population studies and for use in planning for future caustic-crossing events, we also identify three quasars …

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A Multiparameter Degeneracy In Microlensing Events With Extreme Finite Source Effects, Samson A. Johnson, Matthew T. Penny, B. Scott Gaudi Mar 2022

A Multiparameter Degeneracy In Microlensing Events With Extreme Finite Source Effects, Samson A. Johnson, Matthew T. Penny, B. Scott Gaudi

Faculty Publications

For microlenses with sufficiently low mass, the angular radius of the source star can be much larger than the angular Einstein ring radius of the lens. For such extreme finite source effect (EFSE) events, finite source effects dominate throughout the duration of the event. Here, we demonstrate and explore a continuous degeneracy between multiple parameters of such EFSE events. The first component in the degeneracy arises from the fact that the directly observable peak change of the flux depends on both the ratio of the angular source radius to the angular Einstein ring radius and the fraction of the baseline …

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Child-Oriented Word Associations Improve Models Of Early Word Learning, C R. Cox, E Haebig Mar 2022

Child-Oriented Word Associations Improve Models Of Early Word Learning, C R. Cox, E Haebig

Faculty Publications

How words are associated within the linguistic environment conveys semantic content; however, different contexts induce different linguistic patterns. For instance, it is well known that adults speak differently to children than to other adults. We present results from a new word association study in which adult participants were instructed to produce either unconstrained or child-oriented responses to each cue, where cues included 672 nouns, verbs, adjectives, and other word forms from the McArthur-Bates Communicative Development Inventory (CDI; Fenson et al., 2006). Child-oriented responses consisted of higher frequency words with fewer letters, earlier ages of acquisition, and higher contextual diversity. Furthermore, …

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Field Retrofit And Testing Of A Corroded Metal Culvert Using Gfrp, Mahmoud Reda Taha, Susan Bogus, Mohammed Abdellatef, Daniel Heras Murcia Mar 2022

Field Retrofit And Testing Of A Corroded Metal Culvert Using Gfrp, Mahmoud Reda Taha, Susan Bogus, Mohammed Abdellatef, Daniel Heras Murcia

Data

One of the current pressing problem for all DOTs is the corrosion-oriented deterioration of the existing metal culverts. These metal culverts typically are designed for a life of 50 years. However, corrosion is making them last no longer than 30years. Here we propose use of Glass Fiber Reinforced Polymers (GFRP) pipe section as a fit-in GFRP profile liner for complete repair and rehabilitation of the corroded metal culvert with an expected life of 75 years. This is mainly because of the corrosion free nature of the GFRP material. In the current study, the design method for using glass fiber-reinforced polymer …

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Impact Of Host Plant Resistance On Emergence, Body Parameters, And Supercooling Point Of Cylas Formicarius Elegantulus (Coleoptera: Brentidae), Nupur Sarkar, Mark J. Murray, Michael J. Stout, Jeffrey A. Davis Mar 2022

Impact Of Host Plant Resistance On Emergence, Body Parameters, And Supercooling Point Of Cylas Formicarius Elegantulus (Coleoptera: Brentidae), Nupur Sarkar, Mark J. Murray, Michael J. Stout, Jeffrey A. Davis

Faculty Publications

Sweetpotato weevil, Cylas formicarius elegantulus (Summers) (Coleoptera: Brentidae), an in-field and storage pest of sweetpotato, is the primary insect constraint to sweetpotato production in tropical and subtropical regions. Feeding by adult and larval sweetpotato weevil induces terpenes, rendering storage roots unmarketable. To reduce storage root damage and sweetpotato weevil populations, the present experiment tested the impact of sweetpotato cultivar on developmental time, adult emergence, body length, weight, and supercooling point of sweetpotato weevil. The cultivars tested were â Beauregard' and â Evangeline,' both orange fleshed cultivars susceptible to sweetpotato weevil, and â Murasaki,' a white fleshed cultivar known to be …

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A Comparison Of Hay And Fish Emulsion-Infused Water As Oviposition Attractants For The Cdc Gravid Trap, Timothy D. Mcnamara, Kristen Healy Mar 2022

A Comparison Of Hay And Fish Emulsion-Infused Water As Oviposition Attractants For The Cdc Gravid Trap, Timothy D. Mcnamara, Kristen Healy

Faculty Publications

Multiple oviposition attractants are used for Culex (Diptera: Culicidae) mosquito surveillance in the CDC Gravid Trap, including hay and fish emulsion-infused water. Despite the use of both in the United States, no research has compared their attractiveness. We conducted trapping throughout Louisiana to assess the attractiveness of hay and fish emulsion-infused water in various habitat types and climates. Our results indicate that fish emulsion-infused water attracts more mosquitoes overall, more Culex quinquefasciatus (Say, 1823), and a wider diversity of mosquitoes than hay-infused water. This trend was maintained, regardless of habitat type or climate.

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Resistant Starch Type 2 And Whole Grain Maize Flours Enrich Different Intestinal Bacteria And Metatranscriptomes, Zachary A. Bendiks, Justin Guice, Diana Coulon, Anne M. Raggio, Ryan C. Page, Diana G. Carvajal-Aldaz, Meng Luo, David A. Welsh, Brian D. Marx, Christopher M. Taylor, Claudia Husseneder, Michael J. Keenan, Maria L. Marco Mar 2022

Resistant Starch Type 2 And Whole Grain Maize Flours Enrich Different Intestinal Bacteria And Metatranscriptomes, Zachary A. Bendiks, Justin Guice, Diana Coulon, Anne M. Raggio, Ryan C. Page, Diana G. Carvajal-Aldaz, Meng Luo, David A. Welsh, Brian D. Marx, Christopher M. Taylor, Claudia Husseneder, Michael J. Keenan, Maria L. Marco

Faculty Publications

The intestinal microbiota of Sprague-Dawley (SD) rats were investigated following consumption of diets containing refined high-amylose cornstarch (RS), waxy whole-grain flour from maize (WG), or high-amylose whole-grain flour (WG + RS) together with moderate (MF, 30% of energy) or high (HF, 42% of energy) levels of fat. Compared with control (CON) diets, RS reduced bacterial alpha-diversity and enriched Bacteroidetes and WG increased Lactobacillus proportions by three-fold. WG + RS conferred a combined effect, but the changes were attenuated and greater inter-individual variation was observed. Proportions of fiber-degrading bacterial taxa were inversely correlated with cecal pH. Notably, there was little influence …

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Genome-Wide Pleiotropy Analysis Identifies Novel Blood Pressure Variants And Improves Its Polygenic Risk Scores, Xiaofeng Zhu, Luke Zhu, Heming Wang, Richard S. Cooper, Aravinda Chakravarti Mar 2022

Genome-Wide Pleiotropy Analysis Identifies Novel Blood Pressure Variants And Improves Its Polygenic Risk Scores, Xiaofeng Zhu, Luke Zhu, Heming Wang, Richard S. Cooper, Aravinda Chakravarti

Faculty Publications

Systolic and diastolic blood pressure (S/DBP) are highly correlated modifiable risk factors for cardiovascular disease (CVD). We report here a bidirectional Mendelian Randomization (MR) and horizontal pleiotropy analysis of S/DBP summary statistics from the UK Biobank (UKB)-International Consortium for Blood Pressure (ICBP) (UKB-ICBP) BP genome-wide association study and construct a composite genetic risk score (GRS) by including pleiotropic variants. The composite GRS captures greater (1.11–3.26 fold) heritability for BP traits and increases (1.09- and 2.01-fold) Nagelkerke's R2 for hypertension and CVD. We replicated 118 novel BP horizontal pleiotropic variants including 18 novel BP loci using summary statistics from the Million …

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The Supercooling Responses Of The Solitary Bee Osmia Excavata (Hymenoptera: Megachilidae) Under The Biological Stress Of Its Brood Parasite, Sapyga Coma (Hymenoptera: Sapygidae), Zhuo Yan, Lina Wang, Gadi V.P. Reddy, Shimin Gu, Xingyuan Men, Yunli Xiao, Jianwei Su, Feng Ge, Fang Ouyang Mar 2022

The Supercooling Responses Of The Solitary Bee Osmia Excavata (Hymenoptera: Megachilidae) Under The Biological Stress Of Its Brood Parasite, Sapyga Coma (Hymenoptera: Sapygidae), Zhuo Yan, Lina Wang, Gadi V.P. Reddy, Shimin Gu, Xingyuan Men, Yunli Xiao, Jianwei Su, Feng Ge, Fang Ouyang

Faculty Publications

(1) Background: Many insects have evolved different strategies to adapt to subzero temperatures and parasites, but the supercooling response of pollinator populations under the brood parasitism pressure has not been sufficiently investigated. (2) Methods: This study assessed the supercooling traits (supercooling points, fresh weight and fat content) of the solitary bee Osmia excavata Alfken and its brood parasite, Sapyga coma Yasumatsu & Sugihara. We measured 4035 samples (3025 O. excavata and 1010 S. coma, one individual as one sample) and discovered the super-cooling traits relations between solitary bee and brood parasite. (3) Results: Significant differences in the supercooling points were …

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Increasing Versatility And Recyclability Of Additive Manufacturing By Utilizing Epdm/Pp Thermoplastic Vulcanizates, Nathan Zeringue Mar 2022

Increasing Versatility And Recyclability Of Additive Manufacturing By Utilizing Epdm/Pp Thermoplastic Vulcanizates, Nathan Zeringue

Honors Capstones

No abstract provided.

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Implementation Of A Longitudinal Critical Care Fellowship Ultrasound Curriculum, Allison C. Young, Christine Butts, Bennett P. Deboisblanc, Richard S. Tejedor, Stephen P. Kantrow, Matthew R. Lammi Mar 2022

Implementation Of A Longitudinal Critical Care Fellowship Ultrasound Curriculum, Allison C. Young, Christine Butts, Bennett P. Deboisblanc, Richard S. Tejedor, Stephen P. Kantrow, Matthew R. Lammi

Faculty Publications

Background: The use of point-of-care ultrasound as a diagnostic and interventional tool is rapidly becoming standard of care in critical care medicine; a standardized training curriculum is needed to ensure provider proficiency. Objective: This study aimed to describe a longitudinal critical care ultrasound (CCUS) curriculum in a pulmonary critical care medicine (PCCM) fellowship training program. It evaluated the curriculum’s impact on fellows’ knowledge, skills, and self-reported confidence and retention of these attributes. Methods: We conducted a prospective observational study of a longitudinal CCUS training program within a single PCCM fellowship training program. Knowledge, skills, and confidence of 22 fellows were …

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High-Efficient Double-Cross-Linked Biohybrid Aerogel Biosorbent Prepared From Waste Bamboo Paper And Chitosan For Wastewater Purification, Chongpeng Qiu, Qi Tang, Xuelun Zhang, Mei Chun Li, Xuefeng Zhang, Jiulong Xie, Shaobo Zhang, Zhiping Su, Jinqiu Qi, Hui Xiao, Yuzhu Chen, Yongze Jiang, Cornelis F. De Hoop, Xingyan Huang Mar 2022

High-Efficient Double-Cross-Linked Biohybrid Aerogel Biosorbent Prepared From Waste Bamboo Paper And Chitosan For Wastewater Purification, Chongpeng Qiu, Qi Tang, Xuelun Zhang, Mei Chun Li, Xuefeng Zhang, Jiulong Xie, Shaobo Zhang, Zhiping Su, Jinqiu Qi, Hui Xiao, Yuzhu Chen, Yongze Jiang, Cornelis F. De Hoop, Xingyan Huang

Faculty Publications

This work prepared a double-cross-linked biohybrid aerogel (DCBA) bead biosorbent from waste bamboo paper and chitosan by sequential physical (hydrogen bonding and electrostatic interaction between -COO- and -NH3+ groups) and chemical (polymerization reaction between -COOH and -NH2, dehydration condensation between Si-OH and -OH) cross-linkings. The resulting DCBA bead was applied to remove cationic (Methylene blue, MB) and anionic (Congo red, CR) dyes in both single and binary systems. The MB and CR adsorption capacities of DCBA bead increased with increasing adsorbent dosage, contact time, temperature and initial dye concentration. With increasing solution pH, the MB adsorption capacity increased, while that …

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