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The Importance Of Waste Grassland For Potential Biomass And Bio‐Energy Production In China, Liangzheng Yan, Lin Zhang, Shiqiang Wang, Xiaoyu Chen, Lin Hu Aug 2021

The Importance Of Waste Grassland For Potential Biomass And Bio‐Energy Production In China, Liangzheng Yan, Lin Zhang, Shiqiang Wang, Xiaoyu Chen, Lin Hu

IGC Proceedings (1977-2023)

No abstract provided.


Study On The Supercritical Fluid Extraction Techniques Of Alfalfa Chlorophyll, Zhen Zhang, Zhizhong Cao, Hongli Wang Aug 2021

Study On The Supercritical Fluid Extraction Techniques Of Alfalfa Chlorophyll, Zhen Zhang, Zhizhong Cao, Hongli Wang

IGC Proceedings (1977-2023)

No abstract provided.


Steroidogenic Enzyme And Steroid Receptor Expression In The Equine Accessory Sex Glands, Robyn E. Ellerbrock, Giorgia Podico, Kirsten E. Scoggin, Barry A. Ball, Mariano Carossino, Igor F. Canisso Aug 2021

Steroidogenic Enzyme And Steroid Receptor Expression In The Equine Accessory Sex Glands, Robyn E. Ellerbrock, Giorgia Podico, Kirsten E. Scoggin, Barry A. Ball, Mariano Carossino, Igor F. Canisso

Maxwell H. Gluck Equine Research Center Faculty Publications

The expression pattern and distribution of sex steroid receptors and steroidogenic enzymes during development of the equine accessory sex glands has not previously been described. We hypothesized that equine steroidogenic enzyme and sex steroid receptor expression is dependent on reproductive status. Accessory sex glands were harvested from mature stallions, pre-pubertal colts, geldings, and fetuses. Expression of mRNA for estrogen receptor 1 (ESR1), estrogen receptor 2 (ESR2), androgen receptor (AR), 3β-Hydroxysteroid dehydrogenase/Δ5-4 isomerase (3βHSD), P450,17α hydroxylase, 17–20 lyase (CYP17), and aromatase (CYP19) were quantified by RT-PCR, and protein localization of AR, ER-α, ER-β, and 3βHSD were investigated by immunohistochemistry. Expression of …


Anti‐Microbial Activities Of Root Extracts Of Cichorium Intybus L., Quanzhen Wang, Tianming Hu, Yamei Xu Aug 2021

Anti‐Microbial Activities Of Root Extracts Of Cichorium Intybus L., Quanzhen Wang, Tianming Hu, Yamei Xu

IGC Proceedings (1977-2023)

No abstract provided.


Promising Features Of The Legume Species Bituminaria Bituminosa As A Novel Forage Plant And For Pharmaceutical Purposes, L. Pecetti, A. Tava, E. Piano, E. Biazzi, S. Esposti, A. Ursino, B. Pintus Aug 2021

Promising Features Of The Legume Species Bituminaria Bituminosa As A Novel Forage Plant And For Pharmaceutical Purposes, L. Pecetti, A. Tava, E. Piano, E. Biazzi, S. Esposti, A. Ursino, B. Pintus

IGC Proceedings (1977-2023)

No abstract provided.


Diversity And Dynamics Of Soil Mesofauna Associated With Natural Grasslands In Central India, Sharmila Roy, Ruquaeya Bano Aug 2021

Diversity And Dynamics Of Soil Mesofauna Associated With Natural Grasslands In Central India, Sharmila Roy, Ruquaeya Bano

IGC Proceedings (1977-2023)

No abstract provided.


Pasture Management For Conservation Of Multipurpose Plants In Italian Mountains, Andrea Pardini, V. Pratesi, R. Tallarico Aug 2021

Pasture Management For Conservation Of Multipurpose Plants In Italian Mountains, Andrea Pardini, V. Pratesi, R. Tallarico

IGC Proceedings (1977-2023)

No abstract provided.


Participatory Identification Of Factors Inhibiting Integrated Management Of Livestock And Wildlife Production On Kenyan Rangelands, E. N. Muthiani, S. K. Karimi Aug 2021

Participatory Identification Of Factors Inhibiting Integrated Management Of Livestock And Wildlife Production On Kenyan Rangelands, E. N. Muthiani, S. K. Karimi

IGC Proceedings (1977-2023)

No abstract provided.


Biomass Production On Farms In The Eastern United States, Thomas C. Keene, S. Ray Smith, Michael D. Montross Aug 2021

Biomass Production On Farms In The Eastern United States, Thomas C. Keene, S. Ray Smith, Michael D. Montross

IGC Proceedings (1977-2023)

No abstract provided.


Sustaining Cross-Departmental Programmatic Change For Reparative Description At The University Of Kentucky Special Collections Research Center, Megan M. Mummey Aug 2021

Sustaining Cross-Departmental Programmatic Change For Reparative Description At The University Of Kentucky Special Collections Research Center, Megan M. Mummey

Library Presentations

No abstract provided.


Students And Farmers Planning And Implementing Grass Based Agroecologic Dairy Systems As A Regular Statewide Program: The Development Of Participative Methodology Responsible For 622 Family Farm Projects, W. Murphy, A. Schmitt, F. Busnardo, J. Ross, L. Assing, A. Nacimento Aug 2021

Students And Farmers Planning And Implementing Grass Based Agroecologic Dairy Systems As A Regular Statewide Program: The Development Of Participative Methodology Responsible For 622 Family Farm Projects, W. Murphy, A. Schmitt, F. Busnardo, J. Ross, L. Assing, A. Nacimento

IGC Proceedings (1977-2023)

No abstract provided.


Protecting Wildlife Habitat On Ranchettes, L. J. Kennedy, Ken Strom, Jacelyn Downey, Alison Lyon‐Holloran, Robert Petty Aug 2021

Protecting Wildlife Habitat On Ranchettes, L. J. Kennedy, Ken Strom, Jacelyn Downey, Alison Lyon‐Holloran, Robert Petty

IGC Proceedings (1977-2023)

No abstract provided.


Strategies For Sustaining Multiple Ecosystem Services From Rangelands, Kris M. Havstad, J. R. Brown, J. E. Herrick, D. P. C. Peters, E. L. Fredrickson, Brandon T. Bestelmeyer, R. Pieper Aug 2021

Strategies For Sustaining Multiple Ecosystem Services From Rangelands, Kris M. Havstad, J. R. Brown, J. E. Herrick, D. P. C. Peters, E. L. Fredrickson, Brandon T. Bestelmeyer, R. Pieper

IGC Proceedings (1977-2023)

No abstract provided.


Quantifying Hydrologic Pathway And Source Connectivity Dynamics In Tile Drainage: Implications For Phosphorus Concentrations, Saeid Nazari, William I. Ford, Kevin W. King Aug 2021

Quantifying Hydrologic Pathway And Source Connectivity Dynamics In Tile Drainage: Implications For Phosphorus Concentrations, Saeid Nazari, William I. Ford, Kevin W. King

Biosystems and Agricultural Engineering Faculty Publications

Flowpathways and source water connectivity dynamics are widely recognized to affect tile-drainage water quality. In this study, we developed and evaluated a framework that couples event-based hydrograph recession and specific conductance end-member mixing analysis (SC-EMMA) to provide a more robust framework for quantifying both flow pathway dynamics and source connectivity of drainage water in tile-drained landscapes. High-frequency (30-min) flow and conductivity data were collected from an edge-of-field tile main located in northwestern Ohio, and the newly developed framework was applied for data collected in water year 2019. Multiple linear regression (MLR) analysis was used to evaluate the impact of pathway-connectivity …


Resilience-Focused Hiv Care To Promote Psychological Well-Being During Covid-19 And Other Catastrophes, L. Lauren Brown, Erika G. Martin, Hannah K. Knudsen, Heather J. Gotham, Bryan R. Garner Aug 2021

Resilience-Focused Hiv Care To Promote Psychological Well-Being During Covid-19 And Other Catastrophes, L. Lauren Brown, Erika G. Martin, Hannah K. Knudsen, Heather J. Gotham, Bryan R. Garner

Behavioral Science Faculty Publications

The COVID-19 pandemic has adversely affected people with HIV due to disruptions in prevention and care services, economic impacts, and social isolation. These stressors have contributed to worse physical health, HIV treatment outcomes, and psychological wellness. Psychological sequelae associated with COVID-19 threaten the overall well-being of people with HIV and efforts to end the HIV epidemic. Resilience is a known mediator of health disparities and can improve psychological wellness and behavioral health outcomes along the HIV Continuum of Care. Though resilience is often organically developed in individuals as a result of overcoming adversity, it may be fostered through multi-level internal …


Pulmonary Function Decline In Amyotrophic Lateral Sclerosis, Terry D. Heiman-Patterson, Ossama Khazaal, Daohai Yu, Michael E. Sherman, Edward J. Kasarskis, Carlayne E. Jackson, Peg Niv Study Group Aug 2021

Pulmonary Function Decline In Amyotrophic Lateral Sclerosis, Terry D. Heiman-Patterson, Ossama Khazaal, Daohai Yu, Michael E. Sherman, Edward J. Kasarskis, Carlayne E. Jackson, Peg Niv Study Group

Neurology Faculty Publications

Background: There has been no comprehensive longitudinal study of pulmonary functions (PFTS) in ALS determining which measure is most sensitive to declines in respiratory muscle strength. Objective: To determine the longitudinal decline of PFTS in ALS and which measure supports Medicare criteria for NIV initiation first. Methods: Serial PFTs (maximum voluntary ventilation (MVV), maximum inspiratory pressure measured by mouth (MIP) or nasal sniff pressure (SNIP), maximum expiratory pressure (MEP), and Forced Vital Capacity (FVC)) were performed over 12 months on 73 ALS subjects to determine which measure showed the sentinel decline in pulmonary function. The rate of decline for each …


Lapatinib And Poziotinib Overcome Abcb1-Mediated Paclitaxel Resistance In Ovarian Cancer, J. Robert Mccorkle, Justin W. Gorski, Jinpeng Liu, Mckayla J. Riggs, Anthony B. Mcdowell Jr., Nan Lin, Chi Wang, Frederick R. Ueland, Jill M. Kolesar Aug 2021

Lapatinib And Poziotinib Overcome Abcb1-Mediated Paclitaxel Resistance In Ovarian Cancer, J. Robert Mccorkle, Justin W. Gorski, Jinpeng Liu, Mckayla J. Riggs, Anthony B. Mcdowell Jr., Nan Lin, Chi Wang, Frederick R. Ueland, Jill M. Kolesar

Markey Cancer Center Faculty Publications

Conventional frontline treatment for ovarian cancer consists of successive chemotherapy cycles of paclitaxel and platinum. Despite the initial favorable responses for most patients, chemotherapy resistance frequently leads to recurrent or refractory disease. New treatment strategies that circumvent or prevent mechanisms of resistance are needed to improve ovarian cancer therapy. We established in vitro paclitaxel-resistant ovarian cancer cell line and organoid models. Gene expression differences in resistant and sensitive lines were analyzed by RNA sequencing. We manipulated candidate genes associated with paclitaxel resistance using siRNA or small molecule inhibitors, and then screened the cells for paclitaxel sensitivity using cell viability assays. …


Classroom To Paddock: Delivery Of Grazing Land Management Education In The Northern Territory, Australia, Ellena Hannah Aug 2021

Classroom To Paddock: Delivery Of Grazing Land Management Education In The Northern Territory, Australia, Ellena Hannah

IGC Proceedings (1977-2023)

No abstract provided.


The Agdal System Or The Art Of Managing Spatio‐Temporality Of Forage Resources And Risks In The High Atlas Mountains Of Morocco, Didier Genin Aug 2021

The Agdal System Or The Art Of Managing Spatio‐Temporality Of Forage Resources And Risks In The High Atlas Mountains Of Morocco, Didier Genin

IGC Proceedings (1977-2023)

No abstract provided.


Australian Sheep Farmers Are Increasing Pasture Utilisation And Reducing Risk With Easy‐To‐Use Tools From Lifetimewool, M. Curnow, J. Whale, D. Gordon Aug 2021

Australian Sheep Farmers Are Increasing Pasture Utilisation And Reducing Risk With Easy‐To‐Use Tools From Lifetimewool, M. Curnow, J. Whale, D. Gordon

IGC Proceedings (1977-2023)

No abstract provided.


Are Drought‐Related Crashes In Pastoral Cattle Herds Predictable? — More Evidence Of Equilibrium Dynamics From The Douthern Ethiopian Rangelands, D. Layne Coppock, G. Gebru, S. Mesele, S. Desta Aug 2021

Are Drought‐Related Crashes In Pastoral Cattle Herds Predictable? — More Evidence Of Equilibrium Dynamics From The Douthern Ethiopian Rangelands, D. Layne Coppock, G. Gebru, S. Mesele, S. Desta

IGC Proceedings (1977-2023)

No abstract provided.


An Evolving Model For A Livestock And Fodder Development Project Involving The Poverty Stricken Communities Of The Eastern Cape Province, South Africa, P. W. Conradie, D. Swart, B. King, M. Macanda, U. Gulwa, G. Jordaan Aug 2021

An Evolving Model For A Livestock And Fodder Development Project Involving The Poverty Stricken Communities Of The Eastern Cape Province, South Africa, P. W. Conradie, D. Swart, B. King, M. Macanda, U. Gulwa, G. Jordaan

IGC Proceedings (1977-2023)

No abstract provided.


Diminishing Opportunities For Sustainability Of Coastal Cities In The Anthropocene: A Review, John W. Day, Joel D. Gunn, Joseph Robert Burger Aug 2021

Diminishing Opportunities For Sustainability Of Coastal Cities In The Anthropocene: A Review, John W. Day, Joel D. Gunn, Joseph Robert Burger

Biology Faculty Publications

The world is urbanizing most rapidly in tropical to sub-temperate areas and in coastal zones. Climate change along with other global change forcings will diminish the opportunities for sustainability of cities, especially in coastal areas in low-income countries. Climate forcings include global temperature and heatwave increases that are expanding the equatorial tropical belt, sea-level rise, an increase in the frequency of the most intense tropical cyclones, both increases and decreases in freshwater inputs to coastal zones, and increasingly severe extreme precipitation events, droughts, freshwater shortages, heat waves, and wildfires. Current climate impacts are already strongly influencing natural and human systems. …


Why Farmers Don't Always Practice 'Optimum' Management: Case Study Of Small Stock Ranching Systems In Southern Namibia, Stephanie E. Domptail, Alexander Popp, Ernst‐August Nuppenau Aug 2021

Why Farmers Don't Always Practice 'Optimum' Management: Case Study Of Small Stock Ranching Systems In Southern Namibia, Stephanie E. Domptail, Alexander Popp, Ernst‐August Nuppenau

IGC Proceedings (1977-2023)

No abstract provided.


Assessing The Contribution Of Mixed Farming Systems To Biodiversity Across Australia's Sheep‐Wheat Zone: The Grain & Graze Participatory Research Model, Kerry L. Bridle, Peter Mcquillan, Dave Green, Janet Smith, Margy Fitzgerald, Ted Lefroy Aug 2021

Assessing The Contribution Of Mixed Farming Systems To Biodiversity Across Australia's Sheep‐Wheat Zone: The Grain & Graze Participatory Research Model, Kerry L. Bridle, Peter Mcquillan, Dave Green, Janet Smith, Margy Fitzgerald, Ted Lefroy

IGC Proceedings (1977-2023)

No abstract provided.


Intended And Unintended Effects Of E-Cigarette Taxes On Youth Tobacco Use, Rahi Abouk, Charles J. Courtemanche, Dhaval Dave, Bo Feng, Abigail S. Friedman, Johanna Catherine Maclean, Michael F. Pesko, Joseph J. Sabia, Samuel Safford Aug 2021

Intended And Unintended Effects Of E-Cigarette Taxes On Youth Tobacco Use, Rahi Abouk, Charles J. Courtemanche, Dhaval Dave, Bo Feng, Abigail S. Friedman, Johanna Catherine Maclean, Michael F. Pesko, Joseph J. Sabia, Samuel Safford

Institute for the Study of Free Enterprise Working Papers

Over the past decade, rising youth use of e-cigarettes and other electronic nicotine delivery systems (ENDS) has prompted aggressive regulation by state and local governments. Between 2010 and 2019, ten states and two large counties adopted ENDS taxes. Applying a continuous treatment difference-in-differences approach to data from two large national datasets (Monitoring the Future and the Youth Risk Behavior Surveillance System), this study explores the impact of ENDS taxes on youth tobacco use. We find that ENDS taxes reduce youth e-cigarette consumption, with estimated e-cigarette tax elasticities of -0.06 to -0.21. However, we estimate sizable positive cigarette cross-tax elasticities, suggesting …


Modification Of Cell Wall Polysaccharide Guides Cell Division In Streptococcus Mutans., Svetlana Zamakhaeva, Catherine T Chaton, Jeffrey S. Rush, Sowmya Ajay Castro, Cameron W Kenner, Alexander E Yarawsky, Andrew B Herr, Nina M Van Sorge, Helge C Dorfmueller, Gregory I Frolenkov, Konstantin V Korotkov, Natalia Korotkova Aug 2021

Modification Of Cell Wall Polysaccharide Guides Cell Division In Streptococcus Mutans., Svetlana Zamakhaeva, Catherine T Chaton, Jeffrey S. Rush, Sowmya Ajay Castro, Cameron W Kenner, Alexander E Yarawsky, Andrew B Herr, Nina M Van Sorge, Helge C Dorfmueller, Gregory I Frolenkov, Konstantin V Korotkov, Natalia Korotkova

Molecular and Cellular Biochemistry Faculty Publications

In ovoid-shaped, Gram-positive bacteria, MapZ guides FtsZ-ring positioning at cell equators. The cell wall of the ovococcus Streptococcus mutans contains peptidoglycan decorated with serotype c carbohydrates (SCCs). In the present study, we identify the major cell separation autolysin AtlA as an SCC-binding protein. AtlA binding to SCC is attenuated by the glycerol phosphate (GroP) modification. Using fluorescently labeled AtlA constructs, we mapped SCC distribution on the streptococcal surface, revealing enrichment of GroP-deficient immature SCCs at the cell poles and equators. The immature SCCs co-localize with MapZ at the equatorial rings throughout the cell cycle. In GroP-deficient mutants, AtlA is mislocalized, …


Forage News [2021-08], Department Of Plant And Soil Sciences, University Of Kentucky Aug 2021

Forage News [2021-08], Department Of Plant And Soil Sciences, University Of Kentucky

Forage News

No abstract provided.


Carta De Jamaica: Argumentación Y Cohesión Discursiva Desde La Perspectiva Del Análisis Histórico Del Discurso Y La Lingüística De Corpus, Yanira B. Paz, Juncos Alicia Aug 2021

Carta De Jamaica: Argumentación Y Cohesión Discursiva Desde La Perspectiva Del Análisis Histórico Del Discurso Y La Lingüística De Corpus, Yanira B. Paz, Juncos Alicia

Hispanic Studies Faculty Publications

El objeto de este estudio es deconstruir la estructura argumentativa de la llamada Carta de Jamaica, un texto considerado como visionario en el imaginario histórico, político y cultural latinoamericano. Para este fin se empleó la perspectiva combinada del análisis histórico del discurso (AHD) y de la lingüística de corpus (LC). Dentro del AHD se analizaron los aspectos formales y funcionales del proceso argumentativo en un esquema integrado, destacando la puesta a prueba de la validez de la declaración a partir de los actos de habla que lo conforman. Asimismo, se estudió la función de los marcadores del discurso como …


Innovative Computational Methods For Pharmaceutical Problem Solving A Review Part Ii: Serious Gaming, Heather R. Campbell, Robert A. Lodder Aug 2021

Innovative Computational Methods For Pharmaceutical Problem Solving A Review Part Ii: Serious Gaming, Heather R. Campbell, Robert A. Lodder

Pharmaceutical Sciences Faculty Publications

Serious gaming has begun to take a foothold in pharmaceutical problem-solving. Companies such as Akili's Interactive are seeing success in the form of positive clinical trial results and FDA approval of digital therapeutics. Academic researchers have begun exploring novel uses for serious gaming in the way of protein design and more with promising results. This paper provides a review of such topics in addition to topics of game repurposing- repurposing a game originally intended for entertainment into a serious game-such as Minecraft and America's Army. Reviewing these topics this paper shows the utility of serious gaming as a tool for …