Physical Sciences and Mathematics Commons^™

Isolation Of Antibacterial Compounds From Artemisia Californica, Jae Eun Min

Seaver College Research And Scholarly Achievement Symposium

The Chumash Native Americans of Southern California have well-documented traditions of using plants for medicinal purposes. If a specific plant has traditionally been used by Chumash for the treatment of cuts, wounds and infections, it may contain chemicals with anti-bacterial properties. One plant that fits these criteria is Artemisia californica (coastal sage). Because of the widespread use of antibiotics over the past sixty years bacteria are evolving greater resistance to known antibiotics, but unfortunately the rate of antibiotic discovery has diminished during the past twenty years. Therefore, novel and effective antibiotics are essential for the continued treatment of bacterial infections. …

Poster Session, Kentucky Water Resources Research Institute, University Of Kentucky

Kentucky Water Resources Annual Symposium

1. Grading a Watershed? Patrick Creager, Eastern Kentucky University, Richmond, KY
2. Permeability Heterogeneity and Its Effects on Hyporheic Zone Exchange, Timothy Pryshlak and Audrey Sawyer, Department of Earth and Environmental Sciences, University of Kentucky, Lexington, KY
3. Effects of Atrazine on the Chemical Alarm Cue Response in Longear Sunfish (Lepomis megalottis), Ben M. Adams and Ben F. Brammell, Natural Sciences Department, Asbury University, Wilmore, KY
4. New Features Available on the Kentucky Groundwater Data Repository, Bart Davidson and others, Kentucky Geological Survey, University of Kentucky, Lexington, KY
5. Removal of Persistent Organic Pollutants from Contaminated Water Sources Utilizing Polyphenol- Functionalized Magnetic …

Session 2c, Kentucky Water Resources Research Institute, University Of Kentucky

Kentucky Water Resources Annual Symposium

• Results of the Statewide Groundwater Pathogen Study, Susan L. Mallette, Kentucky Division of Water, Frankfort, KY
• Changes in Nutrients and E. coli During Two Storm Events in Hinkston Creek, KY, Tiffany Hunter and Brian Reeder, Institute for Regional Analysis and Public Policy, Morehead State University, Morehead, KY
• Engaging Partners in the Cane Run Watershed, Carol Hanley and others, College of Agriculture, Food and Environment, University of Kentucky, Lexington, KY
• The University of Kentucky Environmental Research and Training Lab is Available for Your Use, Tricia Coakley, Environmental Research Training Lab, University of Kentucky, Lexington, KY

Session 2b, Kentucky Water Resources Research Institute, University Of Kentucky

Kentucky Water Resources Annual Symposium

• Watershed-Scale Stable Isotope Simulation of the Fluvial Organic Carbon Budget Using the ISOFLOC Model, William Ford and Jimmy Fox, Department of Civil Engineering, University of Kentucky, Lexington, KY
• Time Average Velocity Characteristics of Decelerating Open Channel Flows, Robert Stewart and Jimmy Fox, Department of Civil Engineering, University of Kentucky, Lexington, KY
• Spatiotemporal Relevance of Soil Moisture's Interaction with Measured Soil-Terrain Parameters, Carla Landrum and others, Lexington, KY
• Transport of Agricultural Contaminants through a Karst Soil, Carl Bolster and others, Food Animal Environmental Research Unit, USDA-ARS, Bowling Green, KY

Session 2a: Panel Discussion: Developing Post-Incident Risk Communication Guidelines For Intentional Water Contamination Events, Chike Anyaegbunam, Charles B. Madinger, Pamela Cupp, Shari R. Veil, Timothy L. Sellnow, Anna Goodman Hoover

Kentucky Water Resources Annual Symposium

This panel will discuss emerging findings from a US EPA-funded research project intended to improve risk communication for post-incident decontamination and clearance activities associated with intentional contamination of a water system. The session will center around Phase II of the study, which focuses on extending the Phase I case study findings that were presented at last year’s KWRRI Symposium, to identify ways in which disparate stakeholder groups in metropolitan areas differentially perceive risk and subsequent risk communication efforts.

Session 1c, Kentucky Water Resources Research Institute, University Of Kentucky

Kentucky Water Resources Annual Symposium

• Curry's Fork Watershed Plan: Data Pondering, Engaging Expert Advice, Cleaner Water Plans, Carolyn Cromer and others, Oldham County Fiscal Court, LaGrange, KY
• Overall Stream Function, Hydraulically and Ecologically (Opportunity Meets Necessity), Wanda Lawson and Oakes Routt, Stantec Consulting Services Inc., Louisville, KY
• Improving Urban Stream Water Quality through Stream Restoration at Montessori Middle School of Kentucky (MMSK), Pre-Restoration Water Quality and Bank Erosion Monitoring, Eric Dawalt and Arthur Parola, EcoGro/Ridgewater and the Stream Institute at the University of Louisville
• Improving Urban Stream Water Quality through Stream Restoration at Montessori Middle School of Kentucky (MMSK), Design and Construction …

Session 1b, Kentucky Water Resources Research Institute, University Of Kentucky

Kentucky Water Resources Annual Symposium

• Improving Karst Sinkhole Mapping in Kentucky Using LiDAR, Junfeng Zhu and others, Kentucky Geological Survey, University of Kentucky, Lexington, KY
• "Dividing Ridges" in Light of LiDAR: A Closer Look at Some of Kentucky's Watershed Boundaries, Demetrio Zourarakis, Kentucky Division of Geographic Information, Frankfort, KY
• Horse Park Karst Water Instrumentation System (KWIS) Monitoring Station, Jim Currens and others, Kentucky Geological Survey, University of Kentucky, KY
• Formation Water Chemistry of Cambrian-Ordovician Knox Group Strata, KGS-Hansen Aggregates No. 1 Well, Carter County, Kentucky, T. M. Parris and others, Kentucky Geological Survey, University of Kentucky, Lexington, KY

Session 1a, Kentucky Water Resources Research Institute, University Of Kentucky

Kentucky Water Resources Annual Symposium

• Water Quality Studies in the Kentucky Coalfields: The Trend Station Program, Richard J. Wahrer, Kentucky Department for Natural Resources, Frankfort, KY
• Water Quality Studies in the Kentucky Coalfields: A Closer Look at Pigeonroost Fork, Martin County, KY, Richard J. Wahrer, Kentucky Department for Natural Resources, Frankfort, KY
• Water Quality Monitoring of the McConnell Springs Stormwater Quality Wetland Pond and Gainesway Pond Retrofit Project, 2010-2013, David Price and Susan Pluegar, Lexington-Fayette County Government, Division of Water Quality, Lexington, KY
• Water Quality Monitoring of McConnell Springs, Lexington, KY, David Price, Lexington-Fayette County Government, Division of Water Quality, Lexington, …

Plenary Session, Kentucky Water Resources Research Institute, University Of Kentucky

Kentucky Water Resources Annual Symposium

• Using Microbial-Source Tracking to Investigate Sources of Fecal Contamination in the South Fork Little River Basin, Hopkinsville, Kentucky, Angie Crain and Mac Cherry, USGS Kentucky Water Science Center, Louisville, KY
• Application of Nitrogen and Oxygen Isotopes in Tracing Nitrate Sources in the South Fork Little River Basin, Hopkinsville, Kentucky, Angie Crain and Mac Cherry, USGS Kentucky Water Science Center, Louisville, KY
• Kentucky StreamStats Water-Resources Web Application: Enhancements and Implementation of Selected Low- and Mean-Flow Estimating Equations, Gary Martin, USGS Kentucky Water Science Center, Louisville, KY
• Kentucky Division of Water's Risk Communication Toolbox, Annemarie Cason and Kristen …

Proceedings Of 2014 Kentucky Water Resources Annual Symposium, Kentucky Water Resources Research Institute, University Of Kentucky

Kentucky Water Resources Annual Symposium

This symposium was planned and conducted as a part of the state water resources research institute annual program that is supported by Grant/Cooperative Agreement Number G11AP20081 from the United States Geological Survey. The contents of this proceedings document and the views and conclusions presented at the symposium are solely the responsibility of the individual authors and presenters and do not necessarily represent the official views of the USGS or of the symposium organizers and sponsors. This publication is produced with the understanding that the United States Government is authorized to reproduce and distribute reprints for government purposes.

Google Chrome: More Than A Browser, Daniel E. Rivera

Interdisciplinary STEM Teaching & Learning Conference (2012-2019)

Chrome is more than a browser. It’s an operating system in itself, and it’s transforming the educational computing experience. Come learn about Chrome’s features such as data syncing across computers (bookmarks, passwords, settings, etc), and most importantly, Chrome-specific apps. Learn about Chromebooks as well - those powerful, fast, and cheap laptops that are spreading like wildfire.

Hitting Pause On Organic Chemistry, Jenny B. Vu

Interdisciplinary STEM Teaching & Learning Conference (2012-2019)

Written procedures for performing organic chemistry experiments are replaced by visual demonstrations that allow students to watch these videos at home and/ or in the laboratory. These previously recorded demonstrations allow students to watch, pause, and rewind the video to better understand laboratory techniques.

Session E-4: Teach Students Robotics!, Pat Patankar

Professional Learning Day

In this session, we will discuss how to introduce your students to Robotics. We will talk about the programing environment, the hardware that is required, and the resources you'll need to get your program up and running. We will discuss how to acquire them. A number of them are free - and others can be obtained by the students themselves (in fact they may already have what they'll need!).

Session F-4: Modeling An Earthquake In Your Classroom, Brian Grublesky

Professional Learning Day

Teachers will model earthquakes using both technology and hands-on inquiry activities. Teachers will have a chance to engineer an “earthquake proof” building and use the engineering process to test and redesign their buildings before being tested on a shake table. We will also discuss how these activities connect not only to the Next Generation Science Standards, but the Common Core State Standards as well.

Session D-4: Teaching Quantum Mechanics, Peter Dong

Professional Learning Day

Quantum mechanics is a part of modern life, playing a major role in chemistry, computing, nanotechnology, cryptography, and even biology. Many students are fascinated by the principles of quantum mechanics - and wave-particle duality is now in the Next Generation Science Standards. This course will present a basic introduction to quantum mechanics, accessible to middle or high school students, that will give students a taste of how strange and wonderful the universe really is (while also meeting the new standard). Teachers will be given slides and materials so they can teach the lesson themselves.

Session B-2: Build Student Engagement, Mental Math, And Reasoning With "Math Talks", Sendhil Revuluri

Professional Learning Day

"Math talks" are quick routines that you can implement in your classroom within days. They can raise engagement, build efficient, accurate, and flexible mental math strategies, and help students construct arguments and critique reasoning. We will engage in math talks, analyzing how they can be enacted in the classroom and designed for specific goals or respond to specific misconceptions. Participants will learn about math talks that support understanding of number, algebra, and other domains.

Session B-5: Planetary Science And The Ngss, Eric Hawker

Professional Learning Day

The goal of this session is to use what we understand about other planets and moons in our Solar System in order to get a better understanding of the Earth.

Session B-1: Geometry In Art & Architecture, Julie Dowling

Professional Learning Day

Math is all around us! Discover how to implement geometry lessons using art and architecture that the students see around them every day.

Session A-2: Cycloids!, Ruth Dover

Professional Learning Day

This session includes a hands-on exploration to see graphs of different types of cycloids. Participants will use trigonometry to create the parametric equations for the graphs. This topic lends itself nicely to projects for pre-calculus students. Software will be shown to help see more examples and patterns.

Photo Highlights From The 34th Kentucky Alfalfa Conference, Kentucky Alfalfa Conference

Kentucky Alfalfa and Stored Forage Conference

No abstract provided.

Adjustments And Maintenance Of Haying Equipments, Clayton Geralds, John Mccoy, Cris Scudder

Kentucky Alfalfa and Stored Forage Conference

No abstract provided.

Advances In Alfalfa Promotion, Bill Talley

Kentucky Alfalfa and Stored Forage Conference

Kentucky grain farmers have experienced several successful years seeing high prices and good yields, with the exception of the drought in 2012. If you were insured in 2012, which most lenders required, you probably also came out with a profit during that challenging time. Alfalfa producers in Kentucky have also seen high prices and decent yields. While the drought of 2012 affected them, most still harvested an 80 % crop with extremely high prices and demand. The fact that alfalfa is a deep rooted plant, coupled with timely rains proved beneficial to this group.

Why Aren't Big Square Balers Used More In Kentucky?, Tom Keene

Kentucky Alfalfa and Stored Forage Conference

The history of making hay dates back for centuries and centuries. When mankind began to grow crops and livestock rather than being nomadic, they had to have some type of forage to feed their livestock during the cold and winter months. Since that time there has been a slow and steady progression from harvesting material by hand to today’s modern hay making equipment that maximizes time, labor, fuel, etc. However some countries to this day still use the methods that are thousands of years old when it comes to hay making.

Alfalfa For Summer Grazing, Roy Burris, Garry D. Lacefield

Kentucky Alfalfa and Stored Forage Conference

Alfalfa is most commonly used as a hay crop in the United States. However, with proper management, it can be utilized as a grazing crop with very good results. Liveweight gains per acre are quite high for grazing beef cattle with total season grains of 500 to 800 pounds per acre being reasonable. The authors realized 732 lb/acre of gains on 16 acres of alfalfa in 1991, with beef steers at Princeton.

Lessons Learned In Australia--Uk Forages Study Tour, Traci Missun, S. Ray Smith, Garry D. Lacefield

Kentucky Alfalfa and Stored Forage Conference

In September 2013, twenty Kentuckians traveled to Australia to tour farms and attend the International Grasslands Congress. The group included ten county agents, five farmers, four UK faculty/staff and a teacher. This study tour allowed participants to gain a new perspective of agriculture and how Australian farmers deal with adversity. Farmers there face many challenges each year with change in precipitation, ranging from severe drought to flooding. These challenges have forced them to incorporate different methods to be successful, including intensive grazing, use of overhead and drip irrigation for pasture and hay production, and fallow farming.

Alfalfa Baleage/Silage Preservatives: Do They Work? Are They Economical?, S. Ray Smith

Kentucky Alfalfa and Stored Forage Conference

There are many variables with silage production including - type of silage operation (silo, bunk, tube, or wrapped bale), weather, packing or bale density, speed of covering. Therefore, no two silage crops are ever the same, which is why researchers are reluctant to give blanket statements regarding when and how to use silage inoculants. There has been a lot of good research though in recent years about the effect of silage inoculants under various management and conditions. What follows is an overview of this research and some general recommendations. Much of this overview was taken from a very good fact …

Role And Importance Of Alfalfa In Wku Teaching/Research/Farm Programs, Elmer Gray

Kentucky Alfalfa and Stored Forage Conference

Alfalfa is the oldest and most widely grown forage legume in the world and in Kentucky, where approximately 250,000 acres are produced. It has gained this top position through producing forage suitable for most classes of livestock, by being drought tolerant, and by fixing atmosphere nitrogen.

Foreword And Recipients Of Kentucky Alfalfa Awards [2014], Garry D. Lacefield, Christi L. Forsythe

Kentucky Alfalfa and Stored Forage Conference

No abstract provided.

Welcome And Opening Remarks, Rick C. Chappell

Magnetospheric-Ionospheric Coupling Conference

No abstract provided.

Rums: Research For Undergraduates In Math And Science, David Gauthier

Undergraduate Research Symposium

Chair: Dr. David Gauthier, Department of Biological Sciences

Presenters: Elizabeth Smith, Jessica Vincent, Amarilis Dyer, Amy Johnson, Joseph Brown