40 CFR 81.315 - Indiana.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Unclassifiable/Attainment Cass County Unclassifiable/Attainment Clark County Unclassifiable/Attainment Clay...: Vanderburgh County Attainment Indianapolis Area: Marion County Attainment Louisville Area: Clark County 10/23... LaPorte CO., IN: LaPorte County 7/19/07 Attainment. Louisville, KY-IN: Clark County. Floyd County July 19...

40 CFR 81.315 - Indiana.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Unclassifiable/Attainment Cass County Unclassifiable/Attainment Clark County Unclassifiable/Attainment Clay...: Vanderburgh County Attainment Indianapolis Area: Marion County Attainment Louisville Area: Clark County 10/23... LaPorte CO., IN: LaPorte County 7/19/07 Attainment. Louisville, KY-IN: Clark County. Floyd County July 19...

DOE Office of Scientific and Technical Information (OSTI.GOV)

Sunkara, Mahendra K.

The development of domestic, environmentally friendly and sustainable sources of energy and liquid fuel is a critical need for the United States (US). Kentucky (KY) is rich in natural energy and agricultural resources that could provide sustainable energy for the state and for the nation. New technology is needed to capture, store, and distribute this sustainable energy in KY. Development of KY’s sustainable energy resources will create economic benefit for the citizens of KY and can serve as a model for other states in the US. Existing technologies for solar energy collection and storage are practical for regions with highmore » and consistent solar intensity, such as the southwest US. Solar energy is plentiful in KY, but is less intense and less regular. As such, novel innovative technology is needed to capture, store, and distribute this energy. KY also has plentiful biomass resources that can be converted to renewable fuels. In addition, the state offers low energy rates, which are conducive for any type of manufacturing industry. A manufacturing R&D center at the University of Louisville (UofL) can help attract high-tech manufacturing industries to the city of Louisville and the state of KY.« less

Mechanistic Studies of Oligonucleotide Aptamers With Potent Antiproliferative and Pro-Apoptotic Activity Against Prostate Cancer Cells

DTIC Science & Technology

2007-05-01

AD_________________ Award Number: W81XWH-04-1-0183 TITLE: Mechanistic Studies of Oligonucleotide...Ph.D. CONTRACTING ORGANIZATION: University of Louisville...Louisville, KY 40292-0001 REPORT DATE: May 2007 TYPE OF REPORT: Final PREPARED FOR: U.S. Army Medical Research and Materiel Command

Best Practices Case Study: Urbane Homes - Crestwood, KY, Various Locations, Greater Louisville, KY

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

Case study of Urbane Homes, who worked with Building America to build market rate homes with HERS scores of 57 to 62. Despite a down market they’ve sold every home within 3 weeks of listing, without any advertising.

Final Technical Report for earmark project "Atmospheric Science Program at the University of Louisville"

DOE Office of Scientific and Technical Information (OSTI.GOV)

Dowling, Timothy Edward

2014-02-11

We have completed a 3-year project to enhance the atmospheric science program at the University of Louisville, KY (est. 2008). The goals were to complete an undergraduate atmospheric science laboratory (Year 1) and to hire and support an assistant professor (Years 2 and 3). Both these goals were met on schedule, and slightly under budget.

EDs in the Midwest and South activate disaster plans as deadly tornadoes sweep through the region.

PubMed

2012-05-01

Hospitals in the Midwest and South activated their disaster plans in early March to deal with a phalanx of powerful tornadoes that leveled several small towns and killed at least two dozen people. Some hospitals had to activate plans for both internal and external disasters as their own facilities were threatened. One small critical-access hospital in West Liberty, KY, sustained significant damage and had to evacuate its patients to another facility. All the hospitals credit their disaster plans and practice drills with helping them to manage the crisis as efficiently as possible. Morgan County ARH Hospital in West Liberty, KY, went for several days without an operational lab or radiology department, but staff kept the ED open for absolute emergencies. Margaret Mary Community Hospital (MMCH) in Batesville, IN, received six tornado victims, but it was prepared for many more. Administrators credit advanced warning of the storms with helping them to prepare effectively, as well as to coordinate their response with other hospitals in the area. As a level 1 trauma center, the University of Louisville Hospital in Louisville, KY, received all the most seriously injured patients in the region, even while the facility itself was under a tornado warning. Staff had to route families away from the glassed-in waiting room to the basement until the tornado warning had passed. At one point during the crisis, there were 90 patients in the hospital's ED even though the department is only equipped with 29 beds. Administrators at Huntsville Hospital in Huntsville, AL, encouraged colleagues to take advantage of smaller-scale emergencies to activate parts of their disaster plans, and to focus disaster preparation drills on their hospital's top hazard vulnerabilities.

342. BAPTIZED PENTECOSTAL CHURCH AT 1606 WEST CHESTNUT STREET, EAST ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

342. BAPTIZED PENTECOSTAL CHURCH AT 1606 WEST CHESTNUT STREET, EAST SIDE - Russell Neighborhood, Bounded by Congress & Esquire Alley, Fifteenth & Twenty-first Streets, Louisville, Jefferson County, KY

Intersection of Southern Parkway and Southern Heights, looking toward the ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Intersection of Southern Parkway and Southern Heights, looking toward the Beechmont Historic District, showing changes in landscaping, northeast - Southern Heights-Beechmont District Landscapes, Louisville, Jefferson County, KY

300. VACANT LOTS BETWEEN WEST MADISON ALLEY AND WEST CHESTNUT ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

300. VACANT LOTS BETWEEN WEST MADISON ALLEY AND WEST CHESTNUT STREET, TOWARD WEST - Russell Neighborhood, Bounded by Congress & Esquire Alley, Fifteenth & Twenty-first Streets, Louisville, Jefferson County, KY

396. MIRACLE REVIVAL TEAM PENTECOSTAL CHURCH AT 2031 WEST JEFFERSON ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

396. MIRACLE REVIVAL TEAM PENTECOSTAL CHURCH AT 2031 WEST JEFFERSON STREET, WEST SIDE - Russell Neighborhood, Bounded by Congress & Esquire Alley, Fifteenth & Twenty-first Streets, Louisville, Jefferson County, KY

107. 500 BLOCK, TOWARD SOUTHEAST, RUSSELL JUNIOR HIGH SCHOOL (RUSSELL ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

107. 500 BLOCK, TOWARD SOUTHEAST, RUSSELL JUNIOR HIGH SCHOOL (RUSSELL APARTMENTS) IN BACKGROUND - Russell Neighborhood, Bounded by Congress & Esquire Alley, Fifteenth & Twenty-first Streets, Louisville, Jefferson County, KY

5. Historic American Buildings Survey Theodore Webb, Photographer, Mar. 16, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

5. Historic American Buildings Survey Theodore Webb, Photographer, Mar. 16, 1934 DETAIL OF PORTICO (SOUTH ELEVATION) - Kentucky School for the Blind, 1867 Frankfort Avenue, Louisville, Jefferson County, KY

13. Historic American Buildings Survey Theodore Webb, Photographer, Mar. 16, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

13. Historic American Buildings Survey Theodore Webb, Photographer, Mar. 16, 1934 DETAIL OF MAIN ENTRANCE (SOUTH ELEVATION) - Kentucky School for the Blind, 1867 Frankfort Avenue, Louisville, Jefferson County, KY

10. Historic American Buildings Survey Theodore Webb, Photographer, Mar. 16, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

10. Historic American Buildings Survey Theodore Webb, Photographer, Mar. 16, 1934 CORNICE DETAIL, WING (FROM MAIN ROOF) - Kentucky School for the Blind, 1867 Frankfort Avenue, Louisville, Jefferson County, KY

14. Historic American Buildings Survey Theodore Webb, Photographer, Mar. 16, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

14. Historic American Buildings Survey Theodore Webb, Photographer, Mar. 16, 1934 DETAIL OF INTERIOR DOOR (RECEPTION ROOM) - Kentucky School for the Blind, 1867 Frankfort Avenue, Louisville, Jefferson County, KY

15. Historic American Buildings Survey Theodore Webb, Photographer, Mar. 16, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

15. Historic American Buildings Survey Theodore Webb, Photographer, Mar. 16, 1934 DETAIL OF WINDOW (EAST RECEPTION ROOM) - Kentucky School for the Blind, 1867 Frankfort Avenue, Louisville, Jefferson County, KY

178. MIRACLE REVIVAL TEAM PENTECOSTAL CHURCH AT 2031 AND 2029, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

178. MIRACLE REVIVAL TEAM PENTECOSTAL CHURCH AT 2031 AND 2029, 2027 AND 2025, SOUTH FRONTS - Russell Neighborhood, Bounded by Congress & Esquire Alley, Fifteenth & Twenty-first Streets, Louisville, Jefferson County, KY

108. RUSSELL JUNIOR HIGH SCHOOL (RUSSELL APARTMENTS) AT 515, WEST ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

108. RUSSELL JUNIOR HIGH SCHOOL (RUSSELL APARTMENTS) AT 515, WEST FRONT AND SOUTH SIDE, TOWARD NORTHEAST - Russell Neighborhood, Bounded by Congress & Esquire Alley, Fifteenth & Twenty-first Streets, Louisville, Jefferson County, KY

8. Historic American Buildings Survey Theodore Webb, Photographer, Mar. 16, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

8. Historic American Buildings Survey Theodore Webb, Photographer, Mar. 16, 1934 DETAIL OF PORTICO CORNICE AND COLUMN CAP - Kentucky School for the Blind, 1867 Frankfort Avenue, Louisville, Jefferson County, KY

BLOEDNER MONUMENT (32ND INDIANA, 1ST GERMAN MONUMENT), SECTION C, FRONT ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

BLOEDNER MONUMENT (32ND INDIANA, 1ST GERMAN MONUMENT), SECTION C, FRONT ELEVATION DETAIL OF EAGLE. VIEW TO NORTHEAST. - Cave Hill National Cemetery, 701 Baxter Avenue, Louisville, Jefferson County, KY

BLOEDNER MONUMENT (32ND INDIANA, 1ST GERMAN MONUMENT), SECTION C, FRONT ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

BLOEDNER MONUMENT (32ND INDIANA, 1ST GERMAN MONUMENT), SECTION C, FRONT ELEVATION DETAIL OF GERMAN TEXT. VIEW TO NORTHEAST. - Cave Hill National Cemetery, 701 Baxter Avenue, Louisville, Jefferson County, KY

75 FR 16757 - Procurement List; Proposed Deletions

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-02

... objectives of the Javits-Wagner-O'Day Act (41 U.S.C. 46- 48c) in connection with the services proposed for... Standiford Field, Airway Facilities Sector Field Office, Louisville, KY. NPA: C.G.M. Services, Inc...

EVALUATION PLAN FOR TWO LARGE-SCALE LANDFILL BIOREACTOR TECHNOLOGIES

EPA Science Inventory

Abstract - Waste Management, Inc., is operating two long-term bioreactor studies at the Outer Loop Landfill in Louisville, KY, including facultative landfill bioreactor and staged aerobic-anaerobic landfill bioreactor demonstrations. A Quality Assurance Project Plan (QAPP) was p...

OUTER LOOP LANDFILL CASE STUDY

EPA Science Inventory

This presentation will describe the interim data reaulting from a CRADA between USEPA and Waste Management, Inc. at the outer Loop Landfill Bioreactor research project located in Louisville, KY. Recently updated data will be presented covering landfill solids, gas being collecte...

261. JEHOVAH'S WITNESSES HALL AT 1718, NORTH FRONT AND EAST ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

261. JEHOVAH'S WITNESSES HALL AT 1718, NORTH FRONT AND EAST SIDE, TOWARD SOUTHWEST, RUSSELL JUNIOR HIGH SCHOOL (RUSSELL APARTMENTS) IN BACKGROUND - Russell Neighborhood, Bounded by Congress & Esquire Alley, Fifteenth & Twenty-first Streets, Louisville, Jefferson County, KY

3. View of side of house facing north from adjacent ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

3. View of side of house facing north from adjacent property. Original wood siding and trim is visible. Note: later addition to rear of house is shown in right side of photograph. - 322 South Fifteenth Street (House), Louisville, Jefferson County, KY

LEACHATE NITROGEN CONCENTRATIONS AND BACTERIAL NUMBERS FROM TWO BIOREACTOR LANDFILLS

EPA Science Inventory

The U.S. EPA and Waste Management Inc. have entered into a cooperative research and development agreement (CRADA) to study landfills operated as bioreactors. Two different landfill bioreactor configurations are currently being tested at the Outer Loop landfill in Louisville, KY...

MEASUREMENT OF FUGITIVE EMISSIONS AT A BIOREACTOR LANDFILL

EPA Science Inventory

This report focuses on three field campaigns performed in 2002 and 2003 to measure fugitive emissions at a bioreactor landfill in Louisville, KY, using an open-path Fourier transform infrared spectrometer. The study uses optical remote sensing-radial plume mapping. The horizontal...

Assessment of Clogging Dynamics in Permeable Pavement Systems with Time Domain Reflectometers

EPA Science Inventory

Infiltration is a primary functional mechanism in green infrastructure stormwater controls. This study used time domain reflectometers (TDRs) to measure spatial infiltration and assess clogging dynamics of permeable pavement systems in Edison, NJ, and Louisville, KY. In 2009, t...

75 FR 7043 - Investigations Regarding Certifications of Eligibility To Apply for Worker Adjustment Assistance

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-16

... Valley, AL 01/25/10 01/15/10 Office (Comp). 73343 Convergys, IMG (Wkrs)...... Lake Mary, FL......... 01... Tardy-Conners Group, LLC Monson, ME 01/26/10 01/22/10 (Wkrs). 73360 Mann-Hummel Advanced Louisville, KY...

Baptist Hospital East conducts successful target marketing.

PubMed

Rees, Tom

2003-01-01

A targeted marketing program at Baptist Hospital East, Louisville, Ky., has worked successfully to strengthen the hospital's relationships with the employers and employees in the hospital's marketing area. Also, the program strengthens Baptist East's BaptistWorx occupational medicine program and complements the hospital's traditional advertising.

76 FR 72615 - Standard Instrument Approach Procedures, and Takeoff Minimums and Obstacle Departure Procedures...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-25

..., IN, Kokomo Muni, RNAV (GPS) RWY 23, Amdt 1 Terre Haute, IN, Terre Haute Intl-Hulman Field, RNAV (GPS) RWY 5, Orig-B Terre Haute, IN, Terre Haute Intl-Hulman Field, RNAV (GPS) RWY 23, Amdt 1 Louisville, KY...

EPA FIELD DEMONSTRATION OF INNOVATIVE CONDITION ASSESSMENT TECHNOLOGIES FOR WATER MAINS AT LOUISVILLE, KY

EPA Science Inventory

This presentation will describe a series of field demonstrations of innovative leak detection/location and condition assessment technologies that was sponsored by the U.S. Environmental Protection Agency (EPA), conducted by EPA’s contractor (Battelle), and hosted by the Louisvil...

EPA Field Demonstration of Innovative Condition Assessment Technologies for Water Mains at Louisville, KY - slides

EPA Science Inventory

This presentation will describe a series of field demonstrations of innovative leak detection/location and condition assessment technologies that was sponsored by the U.S. Environmental Protection Agency (EPA), conducted by EPA’s contractor (Battelle), and hosted by the Louisvill...

LEACHATE RECIRCULATION, METHANOGENS AND METAL CONCENTRATIONS IN BIOREACTOR LANDFILLS

EPA Science Inventory

The idea of operating landfills as bioreactors has received a lot of attention owing to many of the economic and waste treatment benefits. Portions of the Outer Loop landfill in Louisville, KY, owned and operated by WMI, Inc., are currently being used to test two different decom...

75 FR 63177 - Availability of FY 09 Grantee Performance Evaluation Reports for the Eight States of EPA Region 4...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-14

...-year evaluations of eight state air pollution control programs (Alabama Department of Environmental... Management, FL; Louisville Metro Air Pollution Control District, KY; Forsyth County Environmental Affairs... Regional Air Quality Agency, NC; Chattanooga-Hamilton County Air Pollution Control Bureau, TN; Memphis...

FIELD DEMONSTRATION OF INNOVATIVE LEAK DETECTION/LOCATION TECHNOLOGIES COUPLED WITH WALL-THICKNESS SCREENING FOR WATER MAINS

EPA Science Inventory

The U.S. Environmental Protection Agency sponsored a large-scale field demonstration of innovative leak detection/location and condition assessment technologies on a 76-year old, 2,500-ft long, cement-lined, 24-in. cast iron water main in Louisville, KY from July through Septembe...

MICROBIAL AND BIOCHEMICAL CHARACTERISTICS OF FRESHLY LANDFILLED WASTE: COMPARISONS TO LANDFILLED WASTES OF DIFFERENT AGES

EPA Science Inventory

A cooperative research and development agreement was initiated between U.S. EPA and Waste Management Inc. for a multi-year study of landfill bioreactors at the Outer Loop Landfill in Louisville, KY. As part of the agreement a research project is underway to study the microbiolog...

Field Demonstration of Innovative Leak Detection/Location in Conjunction with Pipe Wall Thickness Testing for Water Mains

EPA Science Inventory

The U.S. Environmental Protection Agency (EPA) sponsored a large-scale field demonstration of innovative leak detection/location and condition assessment technologies on a 76-year old, 2,000-ft long, cement-lined, 24-in. cast iron water main in Louisville, KY from July through Se...

Field Demonstration of Innovative Condition Assessment Technologies for Water Mains: Leak Detection and Location

EPA Science Inventory

Three leak detection/location technologies were demonstrated on a 76-year-old, 2,057-ft-long portion of a cement-lined, 24-in. cast iron water main in Louisville, KY. This activity was part of a series of field demonstrations of innovative leak detection/location and condition a...

Photocopy of drawing (original blueprint of Special Type Service Station ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Photocopy of drawing (original blueprint of Special Type Service Station in possession of MacDill Air Force Base, Civil Engineering, Tampa, Florida; 1941 architectural drawings by Standard Oil Company Engineering Department of Louisville, KY) ELEVATIONS & SECTION - MacDill Air Force Base, Service Station, 7303 Hanger Loop Drive, Tampa, Hillsborough County, FL

Photocopy of drawing (original blueprint of Special Type Service Station ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Photocopy of drawing (original blueprint of Special Type Service Station in possession of MacDill Air Force Base, Civil Engineering, Tampa, Florida; 1941 architectural drawings by Standard Oil Company Engineering Department of Louisville, KY) PLAN - MacDill Air Force Base, Service Station, 7303 Hanger Loop Drive, Tampa, Hillsborough County, FL

Photocopy of drawing (original blueprint of Special Type Service Station ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Photocopy of drawing (original blueprint of Special Type Service Station in possession of MacDill Air Force Base, Civil Engineering, Tampa, Florida; 1941 architectural drawings by Standard Oil Company Engineering Department of Louisville, KY) SITE PLAN - MacDill Air Force Base, Service Station, 7303 Hanger Loop Drive, Tampa, Hillsborough County, FL

FIELD DEMONSTRATION OF EMERGING PIPE WALL INTEGRITY ASSESSMENT TECHNOLOGIES FOR LARGE CAST IRON WATER MAINS

EPA Science Inventory

The U.S. Environmental Protection Agency sponsored a large-scale field demonstration of innovative leak detection/location and condition assessment technologies on a 76-year old, 2,500-ft long, cement-lined, 24-in. cast iron water main in Louisville, KY from July through Septembe...

Inter-Organizational Research Collaboration in Education: A District-University Partnership Model

ERIC Educational Resources Information Center

Munoz, Marco A.; Winter, Paul A.; Ricciardi, Diane

2006-01-01

This paper describes a research partnership conducted between Jefferson County (Ky.) Public Schools, the University of Louisville, and the University of Kentucky. The aim of the partnership was to share resources while meeting the different institutions' needs in areas such as research and recruitment. Although effective district and university…

QUALITY ASSURANCE AND SYSTEMATIC PLANNING FOR THE EVALUATION OF TWO LANDFILL BIOREACTOR OPERATIONAL TECHNIQUES AT AN EXISTING LANDFILL

EPA Science Inventory

A Quality Assurance Project Plan (QAPP) was prepared to document the primary objectives and data collection and interpretation efforts for two landfill bioreactor studies at the Outer Loop Landfill in Louisville, KY, operated by Waste Management, Inc. WMI). The two multi-year stu...

THE ROLE OF QUALITY ASSURANCE IN THE EVALUTION OF TWO LANDFILL BIOREACTOR OPERATIONAL TECHNIQUES AT AN EXISTING LANDFILL

EPA Science Inventory

A Quality Assurance Project Plan (QAPP) was prepared to document the primary objectives and data collection and interpretation efforts for two landfill bioreactor studies at the Outer Loop Landfill in Louisville, KY, operated by Waste Management, Inc. WMI). The two multi-year stu...

Field Demonstration of Emerging Pipe Wall Integrity Assessment Technologies for Large Cast Iron Water Mains - Paper

EPA Science Inventory

The U.S. Environmental Protection Agency (EPA) sponsored a large-scale field demonstration of innovative leak detection/location and condition assessment technologies on a 76-year old, 2,000-ft long, cement-lined, 24-in. cast-iron water main in Louisville, KY from July through Se...

76 FR 64086 - Availability of FY 10 Grantee Performance Evaluation Reports for the Eight States of EPA Region 4...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-17

... Conservation Resources, FL; Louisville Metro Air Pollution Control District, KY; Forsyth County Environmental... Carolina Regional Air Quality Agency, NC; Chattanooga-Hamilton County Air Pollution Control Bureau, TN; Shelby County Health Department, TN; Knox County Department of Air Quality Management, TN; and...

77 FR 52022 - Availability of FY 11 Grantee Performance Evaluation Reports for the Eight States of EPA Region 4...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-28

... Conservation Resources, FL; Louisville Metro Air Pollution Control District, KY; Forsyth County Environmental... Carolina Regional Air Quality Agency, NC; Chattanooga-Hamilton County Air Pollution Control Bureau, TN; Shelby County Health Department, TN; Knox County Department of Air Quality Management, TN; and...

Applying Gaming and Simulation Techniques to the Design of Online Instruction

ERIC Educational Resources Information Center

Rude-Parkins, Carolyn; Miller, Karen Hughes; Ferguson, Karen; Bauer, Robert

2006-01-01

Critical in virtually all educational arenas, gaming and simulation techniques and distance learning are major areas of interest in today's U.S. Army training. The U.S. Army Armor School at Ft. Knox, KY contracted with the University of Louisville and Northrop Grumman Mission Systems in 2003 to develop online training for Army Captains. They…

Cycle-Based Budgeting and Continuous Improvement at Jefferson County Public Schools: Year 1 Report

ERIC Educational Resources Information Center

Yan, Bo

2016-01-01

This report documents the first-year of implementing Cycle-based Budgeting at Jefferson County Public Schools (Louisville, KY). To address the limitations of incremental budgeting and zero-based budgeting, a Cycle-based Budgeting model was developed and implemented in JCPS. Specifically, each new program needs to submit an on-line budget request…

Revitalizing Indigenous Languages. Papers presented at the Annual Stabilizing Indigenous Languages Symposium (5th, Louisville, KY, May 15-16, 1998).

ERIC Educational Resources Information Center

Reyhner, Jon, Ed.; Cantoni, Gina, Ed.; St. Clair, Robert N., Ed.; Yazzie, Evangeline Parsons, Ed.

This volume of conference papers examines issues and approaches in the revitalization of American Indian and other indigenous languages. Sections discuss obstacles and opportunities for language revitalization, language revitalization efforts and approaches, the role of writing in language revitalization, and using technology in language…

Ethical Considerations for Islamic Insurgency Movements: A Case Study of the Algerian Civil War, 1992-1998

DTIC Science & Technology

2001-04-12

as elections or legislation because they hold that only God can legislate . This was seen in the seminal unification communiqué of May, 1994 in which...Kelsay, John. Islam and War: A Study in Comparative Ethics, The Gulf War and Beyond. Louisville, KY: Westminister /John Knox Press, 1993. Khadduri, Majid

78 FR 64591 - Notice of Intent To Rule on Change in Use of Aeronautical Property at Bowman Field Airport...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-29

... Use of Aeronautical Property at Bowman Field Airport, Louisville, KY AGENCY: Federal Aviation... portion of airport property from aeronautical to non-aeronautical use at the Bowman Field Airport... under the provisions of Section 125 of the Wendell H. Ford Aviation Investment Reform Act for the 21st...

78 FR 71602 - Lock 12 Hydro Partners, LLC; Notice of Proposed Restricted Service List for a Programmatic Agreement

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-29

... Hydroelectric Project] Lock 12 Hydro Partners, LLC; Notice of Proposed Restricted Service List for a... Hydro Partners, LLC, as the applicant for Project No. 13214-003, is invited to participate in... Kinloch, Lock 14 Hydro Partners, 414 South Wenzel St., Louisville, KY 40204. Any person on the official...

Archeological Survey and Testing in the Holy Cross Historic District, New Orleans, Louisiana. Volume 1

DTIC Science & Technology

1992-02-01

PURE RYE / LOUISVILLE, KY." Another bottle was embossed " AGUA PURGANTE / F. Serre / RUBINAT." The origin and dates of these three bottles have not been...commercial products were included in this category does not affect the conclusion. Reuse of commercial jars for home canning was a very common practice

78 FR 47779 - Notice of Determinations Regarding Eligibility To Apply for Worker Adjustment Assistance

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-06

...., Brunswick R & D Center. 82,792 BASF Corporation, AZO Louisville, KY June 5, 2012. Organics Plant, On- Site..., Corporate Claims Support. 82,847 Tyco Electronics, Mt. Joy, PA June 24, 2012. Aerospace, Defense and Marine Division, Kelly Services. 82,847A Tyco Electronics, Manheim, PA June 24, 2012. Aerospace, Defense and...

The Ocean-Hill Brownsville and Cambodian-Kent State Crises: A Biobehavioral Approach to Human Sociobiology.

ERIC Educational Resources Information Center

Beck, Henry

1979-01-01

The author traces the origin of his thinking on a biobehavioral systems approach to human sociobiology and argues that it is a fruitful alternative to sociobiological models derived from population biology and genetics. Available from Behavioral Science, Systems Science Publications, University of Louisville, Louisvilly, KY 40208; sc $3.75.…

Expanded Learning, Expanded Opportunity: How Four Communities Are Working to Improve Education for Their Students

ERIC Educational Resources Information Center

America's Promise Alliance, 2015

2015-01-01

This report analyzes case studies of "more and better learning time" efforts around the country. With support from the Ford Foundation, America's Promise Alliance looked in Grand Rapids, MI; Louisville, KY; Memphis, TN; and Rochester, NY to see how time spent out of the classroom improved outcomes for students in low-income neighborhoods…

33 CFR 162.100 - Ohio River at Louisville, KY.

Code of Federal Regulations, 2013 CFR

2013-07-01

... comprise each pair are 585 feet apart and are located approximately at: (1) Indiana Bank—Mile 582.3 (near 18 Mile Island); (2) Six Mile Island—Mile 597.5; (3) Six Mile Island—Mile 598.2; and (4) Kentucky Bank—Mile 599.8 (Cox's Park). Note: All buoys, except those at Six Mile Island—Mile 598.2, are removed...

33 CFR 162.100 - Ohio River at Louisville, KY.

Code of Federal Regulations, 2014 CFR

2014-07-01

... comprise each pair are 585 feet apart and are located approximately at: (1) Indiana Bank—Mile 582.3 (near 18 Mile Island); (2) Six Mile Island—Mile 597.5; (3) Six Mile Island—Mile 598.2; and (4) Kentucky Bank—Mile 599.8 (Cox's Park). Note: All buoys, except those at Six Mile Island—Mile 598.2, are removed...

33 CFR 162.100 - Ohio River at Louisville, KY.

Code of Federal Regulations, 2011 CFR

2011-07-01

... comprise each pair are 585 feet apart and are located approximately at: (1) Indiana Bank—Mile 582.3 (near 18 Mile Island); (2) Six Mile Island—Mile 597.5; (3) Six Mile Island—Mile 598.2; and (4) Kentucky Bank—Mile 599.8 (Cox's Park). Note: All buoys, except those at Six Mile Island—Mile 598.2, are removed...

33 CFR 162.100 - Ohio River at Louisville, KY.

Code of Federal Regulations, 2012 CFR

2012-07-01

... comprise each pair are 585 feet apart and are located approximately at: (1) Indiana Bank—Mile 582.3 (near 18 Mile Island); (2) Six Mile Island—Mile 597.5; (3) Six Mile Island—Mile 598.2; and (4) Kentucky Bank—Mile 599.8 (Cox's Park). Note: All buoys, except those at Six Mile Island—Mile 598.2, are removed...

33 CFR 162.100 - Ohio River at Louisville, KY.

Code of Federal Regulations, 2010 CFR

2010-07-01

... comprise each pair are 585 feet apart and are located approximately at: (1) Indiana Bank—Mile 582.3 (near 18 Mile Island); (2) Six Mile Island—Mile 597.5; (3) Six Mile Island—Mile 598.2; and (4) Kentucky Bank—Mile 599.8 (Cox's Park). Note: All buoys, except those at Six Mile Island—Mile 598.2, are removed...

78 FR 71603 - Lock 14 Hydro Partners, LLC; Notice of Proposed Restricted Service List for a Programmatic Agreement

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-29

... Heidelberg Hydroelectric Project] Lock 14 Hydro Partners, LLC; Notice of Proposed Restricted Service List for... listed below. Lock 14 Hydro Partners, LLC, as the applicant for Project No. 13213-003, is invited to... Kinloch, Lock 14 Hydro Partners, 414 South Wenzel St., Louisville, KY 40204. Any person on the official...

Cycle-Based Budgeting and Continuous Improvement at Jefferson County Public Schools: Year 2 Report

ERIC Educational Resources Information Center

Yan, Bo

2017-01-01

This report documents the second year of implementing Cycle-based Budgeting at Jefferson County Public Schools (Louisville, KY). In addition to aligning another $24.3 million new spending with the district's strategic plan, $20.3 million of existing spending was rolled into the process. Next, the challenges faced by the district to review 105…

Norton Healthcare's campaign strategy: focus on employees. They appear in commercials and attend preview showings.

PubMed

Botvin, Judith D

2002-01-01

Norton Healthcare, a 2,000-bed system with headquarters in Louisville, Ky., previewed its big branding campaign with its 8,000 employees. During National Hospital Week, employees viewed a five-minute behind-the-scenes video showing more than 50 of their colleagues serving as actors and models in the TV, radio and print ads.

The Nation's Report Card Science 2009 Trial Urban District Snapshot Report. Jefferson County Public Schools (Louisville, KY). Grade 4, Public Schools

ERIC Educational Resources Information Center

National Center for Education Statistics, 2011

2011-01-01

Guided by a new framework, the National Assessment of Educational Progress (NAEP) science assessment was updated in 2009 to keep the content current with key developments in science, curriculum standards, assessments, and research. The 2009 framework organizes science content into three broad content areas. Physical science includes concepts…

The Nation's Report Card Science 2009 Trial Urban District Snapshot Report. Jefferson County Public Schools (Louisville, KY). Grade 8, Public Schools

ERIC Educational Resources Information Center

National Center for Education Statistics, 2011

2011-01-01

Guided by a new framework, the National Assessment of Educational Progress (NAEP) science assessment was updated in 2009 to keep the content current with key developments in science, curriculum standards, assessments, and research. The 2009 framework organizes science content into three broad content areas. Physical science includes concepts…

FIELD DEMONSTRATION OF INNOVATIVE CONDITION ASSESSMENT TECHNOLOGIES FOR WATER MAINS: ACOUSTIC PIPE WALL ASSESSMENT, INTERNAL INSPECTION, AND EXTERNAL INSPECTIONVOLUME 1: TECHNICAL REPORT AND VOLUME 2: APPENDICES

EPA Science Inventory

Nine pipe wall integrity assessment technologies were demonstrated on a 76-year-old, 2,057-ft-long portion of a cement-lined, 24-in. cast iron water main in Louisville, KY. This activity was part of a series of field demonstrations of innovative leak detection/location and condi...

Immunity by Hydrophobic Appendage Bearing Antigens

DTIC Science & Technology

2006-07-01

primary disease is important. The importance rests with a better quality of life and decrease medical costs. To reach the immunopreventive level a...with alanine and one of following synthetic amino acids: γ-aminobutyric acid, norvaline, or norleucine. ( Advanced Chemtech, Louisville,KY) The...sufficiently strong to bring TCR together in the appropriate conformation for wild-type Ag recognition. This may have the advantage of extending the life of

Vegetation composition and structure of woody plant communities along urban interstate corridors in Louisville, KY, U.S.A

Treesearch

Tara L. E. Trammell; Margaret M. Carreiro

2011-01-01

Urban forests adjacent to interstate corridors are understudied ecosystems across cities. Despite their small area, these forests may be strategically located to provide large ecosystem services due to their ability to act as a barrier against air pollutants and noise as well as to provide flood control. The woody vegetation composition and structure of forests...

Changing course. Columbia the buyer becomes Columbia the builder as the company seeks to overcome market impediments.

PubMed

Japsen, B; Snow, C

1997-04-14

In an attempt to overcome market roadblocks, Columbia/HCA Healthcare Corp is revising its strategy from buying existing hospitals to constructing new ones. In this issue we take a look at the investor-owned giant's changing tactics as well as its sometimes rocky relations with the media. We also examine Columbia's performance in its former headquarters city, Louisville, Ky.

Ground-water levels in and pumpage from the alluvial aquifer at Louisville, Kentucky, May 1989-May 1991

USGS Publications Warehouse

Unthank, Michael D.

1995-01-01

Water-level data have been collected in the alluvial aquifer at Louisville, Ky., by the U.S. Geological Survey since 1943. Interpretations of these data are published periodically to update the record and help local officials manage this ground-water supply. Maps and hydrographs are presented on two sheets to aid in the interpretation of water-level changes for the period May 1989-May 1991. The altitude of the water table in the alluvial aquifer has increased as much as 5 feet in some areas during the 2-year period of May 1989-May 1991. Hydrographs for obser- vation wells throughout the alluvial aquifer show that water levels fluctuate seasonally and in response to wet and dry periods; overall, the water- level trend has been upward in recent years. Water levels in the downtown area are affected by the pumping of ground water to heat and cool several buildings in the area. Ground-water contour maps show induced infiltration of water from the Ohio River to the alluvial aquifer in downtown Louisville as a result of the ground-water pumping.

The Challenge of Wider Library Units: Merging Libraries and Developing Taxing Districts May Be a Way to Stabilize Funding, but the Path Is Not Always Clear

ERIC Educational Resources Information Center

Hennen, Thomas J., Jr.

2004-01-01

Last year, Louisville, KY, grew overnight from the country's 64th largest city to the 16th largest, the result of the merger of the city with Jefferson County. Pittsburgh and Buffalo, NY, are among other communities discussing city-county mergers. Many smaller communities are considering merging services, such as police and fire, or consolidating…

Targeted Killings: A Legally Viable, High Risk Course of Action

DTIC Science & Technology

2009-05-04

Section 413b of Title 50, United States Code ), 19 will target the individual. As Seymour Hersh reports, ―under federal law, a Presidential Finding... Kantian ethics ).‖ 23 This desire to mitigate impact on the civilian population is integral to the mission of the United Nations, where member...and War A Study in Comparative Ethics (Louisville, KY: Westminster / John Knox Press, 1993), 59. 14 capture is unfeasible. Barak explicitly states

Third symposium on underground mining

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

1977-01-01

The Third Symposium on Underground Mining was held at the Kentucky Fair and Exposition Center, Louisville, KY, October 18--20, 1977. Thirty-one papers have been entered individually into EDB and ERA. The topics covered include mining system (longwall, shortwall, room and pillar, etc.), mining equipment (continuous miners, longwall equipment, supports, roof bolters, shaft excavation equipment, monitoring and control systems. Maintenance and rebuilding facilities, lighting systems, etc.), ventilation, noise abatement, economics, accidents (cost), dust control and on-line computer systems. (LTN)

The Mechanosensitive Ca2+ Channel as a Central Regulator of Prostate Tumor Cell Migration and Invasiveness

DTIC Science & Technology

2010-01-01

Use time-lapse videomicroscopy and patch-clamp techniques to characterize the motility of eGFP-transfected PC-3 cells in which MScCa/TRPC1 has been...except for GsmTx-4 (Peptides International, Louisville, KY) and fluorescent agents (Invitrogen/Molecular Probes, Carlsbad, CA). Videomicroscopy ...and Ca2+-imaging. Cell migration was monitored at 37oC by time-lapse videomicroscopy using Nomarski optics with an Epifluorescent microscope (Nikon

76 FR 28212 - Grant of Authority; Establishment of a Foreign-Trade Zone; Greenup and Boyd Counties, KY

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-16

... DEPARTMENT OF COMMERCE Foreign-Trade Zones Board [Order No. 1756] Grant of Authority; Establishment of a Foreign-Trade Zone; Greenup and Boyd Counties, KY Pursuant to its authority under the Foreign-Trade Zones Act of June 18, [[Page 28213

Rubbertown NGEM Demonstration Project Planning meetings ...

EPA Pesticide Factsheets

From the shared perspective of industrial facilities, workers, regulators, and communities, cost-effective detection and assessment of significant onset fugitive leaks or process issues, is a mutually beneficial concept. If emissions that require mitigation can be detected and fixed quickly, benefits such as safer working environments, cost saving through reduced product loss, lower air shed pollutant impacts, and improved transparency and community relations can be realized. Under its next generation emission measurement program (NGEM), EPA’s Office of Research and Development (ORD), National Risk Management Research Laboratory (NRMRL) is working collaboratively with industry, instrument /information companies, state and local agencies, communities, and academic groups to explore new technical approaches for non-point source detection and migration. Techniques such as mobile and fixed point sensors and passive samplers employed on various spatial scales are being explored. With collaboration of the project team including EPA R4, the Louisville Metro Air Pollution Control District (LMAPCD), industrial facilities, and contractors to the EPA, a select subset of these NGEM approaches will be demonstrated in this project as per the quality assurance project plan. From April 17-20, 2017, E. Thoma will travel to Louisville KY to work with the Louisville Metro Air Pollution Control District (LMAPCD) and other parties for planning activities related to the

75 FR 28554 - Foreign-Trade Zone 50 Long Beach, California, Application for Subzone, Louisville Bedding Company...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-21

..., California, Application for Subzone, Louisville Bedding Company (Household Bedding Products), Ontario... Avenue in Ontario, California. The facility is used to manufacture household bedding products, including... shipments for the domestic market, the finished household bedding products would be entered for consumption...

7 CFR 29.8001 - Designation of tobacco markets.

Code of Federal Regulations, 2010 CFR

2010-01-01

.... CGoldsboro, N. C. July 13, 1936. 1 FR 921. (e) North Carolina Flue-cured—Type 11(b). Oxford, N. C Aug. 26... tobaccos Auction markets Order of designation Citation (a) Kentucky-Tennessee Fire-cured, and Green River..., Ky. Mayfield, Ky. Murray Ky. Madisonville, Ky. Henderson, Ky. June 18, 1936. 1 FR 757. (b) Virginia...

Explosive Forming of Butt Welded Pipe Reducers.

DTIC Science & Technology

1979-04-01

Ao—A 072 I3Q NAVAL ORDNANCE STATION LOUISVILLE KY F~ G 13/it EXPLOSIVE FORMING OF BIJTT WELDED PIPE REDUCERS. (U) APR 79 M W JO$*4SON UNCLASSIFIED...NOSL MT OS2 _ Eli _ _El [LII] DliB I I —~~~~~~~~~~ I 4 1 V S -. RB’ORT NO. M1052 AP~t 1919v-fl o~toswE FORMING (j~~c BUTI WELDED PIPE RE~~~ A PQWECT...MING BUTT WELDED PIPE REDUCERS A PROJECT OP THE MANUFACTURING TECHNOLOGY PROGR AM NAVAL SEA SYST~~(S COMMA ND fiNAL REPORT NAVAL ORDNANCE STATION L

AIR Louisville: Addressing Asthma With Technology, Crowdsourcing, Cross-Sector Collaboration, And Policy.

PubMed

Barrett, Meredith; Combs, Veronica; Su, Jason G; Henderson, Kelly; Tuffli, Michael

2018-04-01

Cross-sector partnerships benefit public health by leveraging ideas, resources, and expertise from a wide range of partners. In this study we documented the process and impact of AIR Louisville (a collaboration forged among the Louisville Metro Government, a nonprofit institute, and a technology company) in successfully tackling a complex public health challenge: asthma. We enrolled residents of Louisville, Kentucky, with asthma and used electronic inhaler sensors to monitor where and when they used medication. We found that the use of the digital health platform achieved positive clinical outcomes, including a 78 percent reduction in rescue inhaler use and a 48 percent improvement in symptom-free days. Moreover, the crowdsourced real-world data on inhaler use, combined with environmental data, led to policy recommendations including enhancing tree canopy, tree removal mitigation, zoning for air pollution emission buffers, recommended truck routes, and developing a community asthma notification system. AIR Louisville represents a model that can be replicated to address many public health challenges by simultaneously guiding individual, clinical, and policy decisions.

Techniques for the Analysis of Expendable Bathythermograph (XBT) Data with Applications to the South-Western Pacific Ocean.

DTIC Science & Technology

1981-09-01

F6 .O...4X,F5.2,5X,F5 .2,SX,F6.3,4X,F8.6,2X,F8.6,2X,F7.3, Z5X,F5.1,4X,F5.2,3X,F7.2,4X, F6 .3, 4X , F6 .4) 340 FORMAT( F6 .O,F5.2,F5.2,F6.3,F8.6,F8.6,F7.3, ZF5. 1...New York NY� 3 Data Courier Inc, Louisville Ky 40202 4 In Malaysia The Director, Defence Research Centre, Malaysia 5 In Australia Chief

Origin of the Louisville Ridge and its relationship to the Eltanin Fracture Zone System

NASA Astrophysics Data System (ADS)

Watts, A. B.; Weissel, J. K.; Duncan, R. A.; Larson, R. L.

1988-04-01

We have combined shipboard and Seasat altimeter derived data in an intergrated geological and geophysical study of the Louisville Ridge; a 3500-km-long seamount chain extending from the Tonga trench to the Eltanin Fracture Zone. A break in the smooth trend of the ridge at latitude 37.5°S has been recognized in both bathymetric and altimetric data. The 40Ar-39Ar dating of rocks dredged either side of the break suggest that it is analogous to the bend in the Hawaiian-Emperor seamount chain. Although the general trend of the ridge can be fit by small circles about Pacific absolute motion poles determined from other seamount chains, the new bathymetric and age data allow us to refine Pacific absolute motion poles. The continuity in smooth trend of the ridge and the Eltanin Fracture Zone suggests some relationship between them. However, a major offset developed on this transform between 60 and 80 Ma, prior to the oldest dated rocks from the ridge. Although magmatism was more or less continuous on the ridge during 28-60 Ma, it probably occurred on crust with little or no offset. Thus magmatism appears to have been little influenced by the developing fracture zone. By 28 Ma, the distance between the magmatic source and the fracture zone had decreased sufficiently for a portion of the ridge to have been emplaced on crust with an offset. After about 12 Ma, however, volcanic activity on the Louisville Ridge apparently waned, despite a possible influence on the magmatism of the fracture zone.

Reported vague symptoms and at-risk status: the case of polyvinyl chloride workers in Louisville.

PubMed Central

Sands, R G; Greenberg, R A

1987-01-01

This study concerns the frequency of visits to the dispensary by workers with vague symptoms of physical illness at a polyvinyl chloride plant in Louisville, KY, where an outbreak of hepatic angiosarcoma occurred. The illness behavior of three cohorts of workers at three levels of risk--workers removed from the chemical plant to a pallet plant (PP) because their screening results indicated liver abnormalities; workers who had some positive test results (TP); and workers whose test results were negative (TN)--was studied before (time 1) and after (time 2) the angiosarcoma crisis. It was predicted that, during time 2, the groups' visits to the dispensary would increase in relation to their levels of risk (PP greater than TP greater than TN). Although there was an overall increase in the percentage of visits because of vague symptoms during time 2, the only cohort with different behavior was the group of TP workers: they reduced their use of the dispensary. These results are similar to those in a previous study in which all symptoms of illness were included. It is speculated that social and individual factors, as well as the labeling phenomenon, explain the results. Health care providers are encouraged to follow up with workers at risk who seem to avoid monitoring their health. PMID:3112857

Paleoearthquakes and Eolian-dominated fault sedimentation along the Hubbell Spring fault zone near Albuquerque, New Mexico

USGS Publications Warehouse

Personius, S.F.; Mahan, S.A.

2003-01-01

The Hubbell Spring fault zone forms the modern eastern margin of the Rio Grande rift in the Albuquerque basin of north-central New Mexico. Knowledge of its seismic potential is important because the fault zone transects Kirtland Air Force Base/Sandia National Laboratories and underlies the southern Albuquerque metropolitan area. No earthquakes larger than ML 5.5 have been reported in the last 150 years in this region, so we excavated the first trench across this fault zone to determine its late Quaternary paleoseismic history. Our trench excavations revealed a complex, 16-m-wide fault zone overlain by four tapered blankets of mixed eolian sand and minor colluvium that we infer were deposited after four large-magnitude, surface-rupturing earthquakes. Although the first (oldest) rupture event is undated, we used luminescence (thermoluminescence and infrared-stimulated luminescence) ages to determine that the subsequent three rupture events occurred about 56 ?? 6, 29 ?? 3, and 12 ?? 1 ka. These ages yield recurrence intervals of 27 and 17 k.y. between events and an elapsed time of 12 k.y. since the latest surface-rupturing paleoearthquake. Slip rates are not well constrained, but our preferred average slip rate since rupture event 2 (post-56 ka) is 0.05 mm/yr, and interval slip rates between the last three events are 0.06 and 0.09 mm/yr, respectively. Vertical displacements of 1-2 m per event and probable rupture lengths of 34-43 km indicate probable paleoearthquake magnitudes (Ms or Mw) of 6.8-7.1. Future earthquakes of this size likely would cause strong ground motions in the Albuquerque metropolitan area.

Observations of Hydrated Minerals on Asteroids: Pushing Back the Frontiers

NASA Technical Reports Server (NTRS)

2005-01-01

The three accomplishments during this grant include: 1) Travel to 2004 Division of Planetary Science (of American Astronomical Society) Conference in Louisville, KY and presentation of Rotationally resolved spectroscopy of Vesta in the 1-4 micron region, abstract 28.07. 2) Remote observations using the IRTF on 20-21 June 2004 and 28-3 1 August 2004, and reduction of data as described in the grant proposal and descoping document. These observations confirm the presence of two different band shapes among C-class asteroid spectra in the 3-micron region. This allowed a revision of the known distribution of Ceres- and Pallas-type objects. 3) Remote observations using the IRTF on 7-10 August 2004. These observations of Vesta were presented, and the manuscript will be submitted to Icarus in June.

Geography and history of the Louisville Hotspot Chain in the southwest Pacific

NASA Astrophysics Data System (ADS)

Lonsdale, Peter

1988-04-01

The Louisville "Ridge" is a 4300-km-long Late Cretaceous and Cenozoic hotspot chain, the South Pacific equivalent of the Hawaiian-Emperor chain. Its northwestern end is being consumed by the Tonga-Kermadec subduction zone, but Seabeam and magnetic mapping shows that the chain still includes more than 60 major volcanoes, of both normal and reversed polarity, distributed along a 75-km-wide band that can be fitted to small circles about three successive poles of Pacific plate/hotspot rotation. This band obliquely crosses fracture zones of the Eltanin system, but there is little interaction and no evidence of any genetic connection between the two structures. Forty of the Louisville volcanoes grew above sea level and are preserved as high-latitude (i.e., coral-free) guyots. They are spaced less than 100 km apart along most of the chain, but there are none within 750 km of the inferred present location of the hotspot, beneath a swell at the southeast end of the chain. The rate of volcano building by the Louisville hotspot declined sharply about 20 m.y. ago, after being remarkably constant at 3-4×103 km3/m.y. for the previous 50 m.y., and none of the Louisville volcanoes built during the past 10-12 m.y. (the time of most profuse Hawaiian volcanism) has reached sea level. However, a seamount from which Pleistocene lavas were dredged rises to within 540 m of the sea surface from the crest of the hotspot swell at 50.5°S, 139.2°W. Guyot heights demonstrate that a hotspot swell several hundred meters high has persisted throughout the known life of the chain, and sometimes had an isostatic depression on its loaded crest. The depths of guyot shelf breaks increase systematically to the northwest (from 530 to 2100 m) proportional to the square root of volcano age, with some scatter and tilting caused by plate boundary tectonism and local isostatic subsidence and uplift.

Deccan Volcanism, Chicxulub Impact, Climate Change and the end-Cretaceous Mass Extinction

NASA Astrophysics Data System (ADS)

Keller, Gerta; Punekar, Jahnavi; Mateo, Paula; Adatte, Thierry; Spangenberg, Jorge

2015-04-01

Age control for Deccan volcanism, associated global climate changes, high-stress conditions and the KTB mass extinction is excellent based on biostratigraphy and corroborated by new U-Pb dating providing new evidence for a complex mass extinction scenario. The massive Deccan eruptions of phase-2 began in the latest Maastrichtian C29r and ended at or near the Cretaceous-Tertiary boundary (KTB) depositing ~3000 m of stacked lava flows or 80% of the total Deccan eruptions over a period of just 250 ky. The onset of phase-2 eruptions coincided with rapid global warming on land (8°C) and oceans (4°C) and increasingly high-stress environments evident by dwarfed species and decreased diversity preceding the mass extinction in planktic foraminiferal zones CF2-CF1. Deep cores in the Krishna-Godavari Basin, SE India, document the rapid mass extinction of planktic foraminifera in intertrappean sediments between four major volcanic eruptions known as the longest lava flows on Earth. Maximum stress is observed globally approaching the end of the Maastrichtian with faunal assemblages dominated (~90%) by the disaster opportunist Guembelitria cretacea. This interval correlates with the massive eruptions of the world's longest lava flows, renewed rapid global warming and ocean acidification during the last ~50 ky of the Maastrichtian. The Chicxulub impact occurred during the global warming near the base of zone CF1 preceding the mass extinction by <100 ky (depending on the time scale used). This age estimate is based on the stratigraphically oldest impact spherule layer in NE Mexico, Texas, and Yucatan crater core Yaxcopoil-1. In all other regions (e.g., North Atlantic, Caribbean, Belize, Guatemala, southern Mexico) impact spherules are reworked in early Danian sediments (zone P1a) at least 100 ky after the KTB due to Gulf Stream erosion and increased tectonic activity in the region. No species extinctions are associated with the Chicxulub impact. Any KTB mass extinction scenario must take into account both Deccan volcanism and the Chicxulub impact. The age of this impact is controversial though generally assumed to be precisely at the KTB and the sole cause of the mass extinction. This assumption is no longer valid given the short duration of massive Deccan eruptions, and the dramatic climatic and environmental effects over just 250 ky ending with the mass extinction. The pre-KTB age of the Chicxulub impact rules out a direct role in the mass extinction, although the additional CO2 and SO2 emissions likely exacerbated the ongoing Deccan climate warming. The KTB kill mechanism was likely ocean acidification resulting in the carbonate crisis commonly considered the primary cause for four of the five Phanerozoic mass extinctions.

Spatiotemporal Patterns of Fault Slip Rates Across the Central Sierra Nevada Frontal Fault Zone

NASA Astrophysics Data System (ADS)

Rood, D. H.; Burbank, D.; Finkel, R. C.

2010-12-01

We examine patterns in fault slip rates through time and space across the transition from the Sierra Nevada to the Eastern California Shear Zone-Walker Lane belt. At each of four sites along the eastern Sierra Nevada frontal fault zone between 38-39° N latitude, geomorphic markers, such as glacial moraines and outwash terraces, are displaced by a suite of range-front normal faults. Using geomorphic mapping, surveying, and Be-10 surface exposure dating, we define mean fault slip rates, and by utilizing markers of different ages (generally, ~20 ka and ~150 ka), we examine rates through time and interactions among multiple faults over 10-100 ky timescales. At each site for which data are available for the last ~150 ky, mean slip rates across the Sierra Nevada frontal fault zone have probably not varied by more than a factor of two over time spans equal to half of the total time interval (~20 ky and ~150 ky timescales): 0.3 ± 0.1 mm/yr (mode and 95% CI) at both Buckeye Creek in the Bridgeport basin and Sonora Junction; and 0.4 +0.3/-0.1 mm/yr along the West Fork of the Carson River at Woodfords. Our data permit that rates are relatively constant over the time scales examined. In contrast, slip rates are highly variable in space over the last ~20 ky. Slip rates decrease by a factor of 3-5 northward over a distance of ~20 km between the northern Mono Basin (1.3 +0.6/-0.3 mm/yr at Lundy Canyon site) and the Bridgeport Basin (0.3 ± 0.1 mm/yr). The 3-fold decrease in the slip rate on the Sierra Nevada frontal fault zone northward from Mono Basin reflects a change in the character of faulting north of the Mina Deflection as extension is transferred eastward onto normal faults between the Sierra Nevada and Walker Lane belt. A compilation of regional deformation rates reveal that the spatial pattern of extension rates changes along strike of the Eastern California Shear Zone-Walker Lane belt. South of the Mina Deflection, extension is accommodated within a diffuse zone of normal and oblique faults, with extension rates increasing northward on the Fish Lake Valley fault. Where faults of the Eastern California Shear Zone terminate northward into the Mina Deflection, extension rates increase northward along the Sierra Nevada frontal fault zone to ~0.7 mm/yr in northern Mono Basin. This spatial pattern suggests that extension is transferred from faults systems to the east (e.g. Fish Lake Valley fault) and localized on the Sierra Nevada frontal fault zone as Eastern California Shear Zone-Walker Lane belt faulting is transferred through the Mina Deflection.

Assessment of the microbial removal capabilities of riverbank filtration

NASA Astrophysics Data System (ADS)

Partinoudi, V.; Collins, M.; Margolin, A.; Brannaka, L.

2003-04-01

Riverbank filtrate includes both groundwater and river water that has percolated through the banks or bed of a river to an extraction well. One of the primary objectives of this study was to assess the microbial removal capabilities of riverbank filtration (RBF) independent of any groundwater dilution, i.e. a worse case scenario. A total of five sites were chosen: the Pembroke Waterworks (NH), the Milford State Fish Hatchery (NH), Jackson (NH) (where an infiltration gallery exists), Louisville Water Company (KY), and Cedar Rapids (IA). This study has been monitoring total coliforms, E.coli and aerobic spore forming bacteria amongst other water quality parameters over the past twelve months. Male specific (MS2) and somatic coliphage viruses were also monitored intensively for two weeks, using a single agar overlay and a two-step enrichment method, in December 2002 in Louisville, KY and in Cedar Rapids, IA. This intensive coliphage monitoring was followed by the collection of samples for special analysis of enteric viruses (Adenovirus type 40 and 41, Astrovirus, Poliovirus, Coxsackie virus, Rotavirus and Echovirus). The virus samples were analyzed using the ICC-nPCR method, due to its high specificity and sensitivity. Typical river water total coliforms, E.coli and aerobic spore forming bacteria concentrations ranged between 43-145000 CFU/100mL, 0-24192 CFU/100mL and 83-1997 CFU/100mL, respectively. All three of these microbial concentrations were below detection limits (<1CFU/100mL) in the riverbank filtration extraction well water, even after eliminating the “dilution” effects with groundwater. The male specific and the somatic coliphages ranged between 328-491 PFU/25mL and 3-21 PFU/25mL, respectively, in the river water. The concentration of the male specific coliphages was reduced by as much as 77% by the riverbank passage whereas the concentrations of the somatic coliphages were reduced by 100%. In summary the sites evaluated in this study indicated the conservative effectiveness of RBF in removing bacteria and virus indicators. Any groundwater dilution with the RBF extract should contribute to even lower microbial concentrations.

Refinery suppliers face tough times

DOE Office of Scientific and Technical Information (OSTI.GOV)

Rotman, D.; Walsh, K.

1997-03-12

Despite a handful of bright spots in hydroprocessing and petrochemical sectors, economic woes plague much of the refinery and petrochemical catalysts business, as suppliers are feeling the impact of mature markets and refiners` ongoing cost cutting. Industry experts say the doldrums could spur further restructuring in the catalyst business, with suppliers scrambling for market share and jockeying for position in growing sectors. Expect further consolidation over the next several years, says Pierre Bonnifay, president of IFP Enterprises (New York). {open_quotes}There are still too many players for the mature [refinery catalyst] markets.{close_quotes} Others agree. {open_quotes}Only about seven [or] eight major suppliersmore » will survive,{close_quotes} says Robert Allsmiller, v.p./refinery and petrochemical catalysts at United Catalysts Inc. (UCI; Louisville, KY). {open_quotes}Who they [will be] is still up in the air.{close_quotes}« less

Late quaternary paleoseismology of the southern Steens fault zone, northern Nevada

USGS Publications Warehouse

Personius, S.F.; Crone, A.J.; Machette, M.N.; Mahan, S.A.; Kyung, J.B.; Cisneros, H.; Lidke, D.J.

2007-01-01

The 192-km-long Steens fault zone is the most prominent normal fault system in the northern Basin and Range province of western North America. We use trench mapping and radiometric dating to estimate displacements and timing of the last three surface-rupturing earthquakes (E1-E3) on the southern part of the fault south of Denio, Nevada. Coseismic displacements range from 1.1 to 2.2 ?? 0.5 m, and radiometric ages indicate earthquake times of 11.5 ?? 2.0 ka (E3), 6.1 ?? 0.5 ka (E2), and 4.6 ?? 1.0 ka (E1). These data yield recurrence intervals of 5.4 ?? 2.1 k.y. between E3 and E2, 1.5 ?? 1.1 k.y. between E2 and E1, and an elapsed time of 4.6 ?? 1.0 k.y. since E1. The recurrence data yield variable interval slip rates (between 0.2 ?? 0.22 and 1.5 ?? 2.3 mm/yr), but slip rates averaged over the past ???18 k.y. (0.24 ?? 0.06 mm/year) are similar to long-term (8.5-12.5 Ma) slip rates (0.2 ?? 0.1 mm /yr) measured a few kilometers to the north. We infer from the lack of significant topographic relief across the fault in Bog Hot Valley that the fault zone is propagating southward and may now be connected with a fault at the northwestern end of the Pine Forest Range. Displacements documented in the trench and a rupture length of 37 km indicate a history of three latest Quaternary earthquakes with magnitudes of M 6.6-7.1 on the southern part of the Steens fault zone.

Late Quaternary uplift rate inferred from marine terraces, Shimokita Peninsula, northeastern Japan: A preliminary investigation of the buried shoreline angle

NASA Astrophysics Data System (ADS)

Matsu'ura, Tabito; Kimura, Haruo; Komatsubara, Junko; Goto, Norihisa; Yanagida, Makoto; Ichikawa, Kiyoshi; Furusawa, Akira

2014-03-01

After estimating tectonic uplift rates along the northern part of the northeast Japan forearc (the overriding plate in the northeast Japan subduction zone) by mapping the elevation of the inner edges of marine terrace surfaces, we refined this estimate through elevation measurements of the buried shoreline angle beneath well-dated marine terrace surfaces, from which we could derive more accurate paleo-sea levels. The uplift rate initially inferred from the inner edge of marine terrace T4, correlated with marine isotope stage MIS 5e by tephrochronology, increases eastward from 0.11-0.22 m ky- 1 around the backarc volcanic front to 0.17-0.32 m ky- 1 in the forearc on the peninsula of Shiriyazaki. We refined the uplift rates for T4, on the basis of the shoreline angle elevation, from the reconstructed profile of the paleo-sea cliff and wave-cut platform on a rocky coast and the reconstructed profile of the swash zone sediments and terrace deposits on a sandy coast. The refined uplift rates were 0.14-0.25 m ky- 1 on the rocky coast and 0.14-0.23 m ky- 1 on the sandy coast, slightly slower than the rates we inferred from the height of T4 and about one-half to three-fourths of previously reported rates. By extrapolation from the example of the sandy coast, the refined uplift rate around the volcanic front was 0.09-0.18 m ky- 1. The vertical deformation across the forearc of the Shimokita Peninsula since MIS 5e is possibly associated with regional isostatic uplift of 0.09-0.18 m ky- 1 and anticlinal deformation by an offshore fault, interpreted from acoustic profiles, of 0.05-0.07 m ky- 1.

77 FR 28568 - Grant of Authority for Subzone Status; North American Stainless, (Stainless Steel), Ghent, KY

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-15

... Status; North American Stainless, (Stainless Steel), Ghent, KY Pursuant to its authority under the... application to the Board for authority to establish a special-purpose subzone at the stainless steel mill of... stainless steel at the facility of North American Stainless, located in Ghent, Kentucky (Subzone 29L), as...

The American flag on the VAB is being repainted

NASA Technical Reports Server (NTRS)

1998-01-01

Painters are suspended on platforms from the top of the 525-foot- high Vehicle Assembly Building (VAB) at KSC during repainting of the American flag. The flag spans an area 209 feet by 110 feet and will require 510 gallons of red, white and blue paint. Each stripe of the flag is 9 feet wide and each star is 6 feet in diameter. The platforms are operated by two electric motors and travel 35 feet per minute. Work is being done with rollers, with brushes being used for details. The paint was donated by ICI Devoe of Louisville, Ky. In addition to the flag, the Bicentennial Emblem on the other side of the VAB doors is being replaced by the NASA logo, honoring NASA's 40th anniversary (in October). The logo covers an area 110 feet by 132 feet. Work is expected to be completed in mid-September.

KSC-98pc903

NASA Image and Video Library

1998-08-11

Painters are suspended on platforms from the top of the 525-foot-high Vehicle Assembly Building (VAB) at KSC during repainting of the American flag. The flag spans an area 209 feet by 110 feet and will require 510 gallons of red, white and blue paint. Each stripe of the flag is 9 feet wide and each star is 6 feet in diameter. The platforms are operated by two electric motors and travel 35 feet per minute. Work is being done with rollers, with brushes being used for details. The paint was donated by ICI Devoe of Louisville, Ky. In addition to the flag, the Bicentennial Emblem on the other side of the VAB doors is being replaced by the NASA logo, honoring NASA’s 40th anniversary (in October). The logo covers an area 110 feet by 132 feet. Work is expected to be completed in mid-September

KSC-98pc904

NASA Image and Video Library

1998-08-11

Painters are suspended on platforms from the top of the 525-foot-high Vehicle Assembly Building (VAB) at KSC during repainting of the American flag and NASA logo. The flag spans an area 209 feet by 110 feet and will require 510 gallons of red, white and blue paint. Each stripe of the flag is 9 feet wide and each star is 6 feet in diameter. The previous Bicentennial Emblem on the other side of the VAB doors is being replaced by the NASA logo, honoring NASA’s 40th anniversary (in October). The logo covers an area 110 feet by 132 feet. The painting platforms are operated by two electric motors and travel 35 feet per minute. Work is being done with rollers, with brushes being used for details. The paint was donated by ICI Devoe of Louisville, Ky. Work is expected to be completed in mid-September

Repainting of the VAB continues

NASA Technical Reports Server (NTRS)

1998-01-01

Painters are suspended on platforms from the top of the 525-foot- high Vehicle Assembly Building (VAB) at KSC during repainting of the American flag and NASA logo. The flag spans an area 209 feet by 110 feet, or about 23,437 square feet, and will require 510 gallons of red, white and blue paint. Each stripe of the flag is 9 feet wide and each star is 6 feet in diameter. The previous Bicentennial Emblem on the right side of the VAB doors is being replaced by the NASA logo, honoring NASA's 40th anniversary (in October). The logo will cover an area 110 feet by 132 feet, or about 12,300 square feet. The painting platforms are operated by two electric motors and travel 35 feet per minute. Work is being done with rollers, with brushes being used for details. The paint was donated by ICI Devoe of Louisville, Ky. Work is expected to be completed in mid-September.

The American flag on the VAB is being repainted

NASA Technical Reports Server (NTRS)

1998-01-01

Painters are suspended on platforms from the top of the 525-foot- high Vehicle Assembly Building (VAB) at KSC during repainting of the American flag and NASA logo. The flag spans an area 209 feet by 110 feet and will require 510 gallons of red, white and blue paint. Each stripe of the flag is 9 feet wide and each star is 6 feet in diameter. The previous Bicentennial Emblem on the other side of the VAB doors is being replaced by the NASA logo, honoring NASA's 40th anniversary (in October). The logo covers an area 110 feet by 132 feet. The painting platforms are operated by two electric motors and travel 35 feet per minute. Work is being done with rollers, with brushes being used for details. The paint was donated by ICI Devoe of Louisville, Ky. Work is expected to be completed in mid-September.

Flood-inundation map library for the Licking River and South Fork Licking River near Falmouth, Kentucky

USGS Publications Warehouse

Lant, Jeremiah G.

2016-09-19

Digital flood inundation maps for a 17-mile reach of Licking River and 4-mile reach of South Fork Licking River near Falmouth, Kentucky, were created by the U.S. Geological Survey (USGS) in cooperation with Pendleton County and the U.S. Army Corps of Engineers–Louisville District. The inundation maps, which can be accessed through the USGS Flood Inundation Mapping Science Web site at http://wim.usgs.gov/FIMI/FloodInundationMapper.html, depict estimates of the areal extent and depth of flooding corresponding to selected water levels (stages) at the USGS streamgage on the Licking River at Catawba, Ky., (station 03253500) and the USGS streamgage on the South Fork Licking River at Hayes, Ky., (station 03253000). Current conditions (2015) for the USGS streamgages may be obtained online at the USGS National Water Information System site (http://waterdata.usgs.gov/nwis). In addition, the streamgage information has been provided to the National Weather Service (NWS) for incorporation into their Advanced Hydrologic Prediction Service (AHPS) flood warning system (http:/water.weather.gov/ahps/). The flood hydrograph forecasts provided by the NWS are usually collocated with USGS streamgages. The forecasted peak-stage information, also available on the NWS Web site, may be used in conjunction with the maps developed in this study to show predicted areas of flood inundation.In this study, flood profiles were computed for the Licking River reach and South Fork Licking River reach by using a one-dimensional step-backwater model. The hydraulic model was calibrated by using the most current (2015) stage-discharge relations for the Licking River at Catawba, Ky., and the South Fork Licking River at Hayes, Ky., USGS streamgages. The calibrated model was then used to calculate 60 water-surface profiles for a sequence of flood stages, at 2-foot intervals, referenced to the streamgage datum and ranging from an elevation near bankfull to the elevation associated with a major flood that occurred in the region in 1997. To delineate the flooded area at each interval flood stage, the simulated water-surface profiles were combined with a digital elevation model of the study area by using geographic information system software.The availability of these flood inundation maps for Falmouth, Ky., along with online information regarding current stages from the USGS streamgages and forecasted stages from the NWS, provides emergency management personnel and local residents with information that is critical for flood response activities such as evacuations, road closures, and post-flood recovery efforts.

Late Quaternary uplift rate inferred from marine terraces, Muroto Peninsula, southwest Japan: Forearc deformation in an oblique subduction zone

NASA Astrophysics Data System (ADS)

Matsu'ura, Tabito

2015-04-01

Tectonic uplift rates across the Muroto Peninsula, in the southwest Japan forearc (the overriding plate in the southwest Japan oblique subduction zone), were estimated by mapping the elevations of the inner edges of marine terrace surfaces. The uplift rates inferred from marine terraces M1 and M2, which were correlated by tephrochronology with marine isotope stages (MIS) 5e and 5c, respectively, include some vertical offset by local faults but generally decrease northwestward from 1.2-1.6 m ky- 1 on Cape Muroto to 0.3-0.7 m ky- 1 in the Kochi Plain. The vertical deformation of the Muroto Peninsula since MIS 5e and 5c was interpreted as a combination of regional uplift and folding related to the arc-normal offshore Muroto-Misaki fault. A regional uplift rate of 0.46 m ky- 1 was estimated from terraces on the Muroto Peninsula, and the residual deformation of these terraces was attributed to fault-related folding. A mass-balance calculation yielded a shortening rate of 0.71-0.77 m ky- 1 for the Muroto Peninsula, with the Muroto-Misaki fault accounting for 0.60-0.71 m ky- 1, but these rates may be overestimated by as much as 10% given variations of several meters in the elevation difference between the buried shoreline angles and terrace inner edges in the study area. A thrust fault model with flat (5-10° dip) and ramp (60° dip) components is proposed to explain the shortening rate and uplift rate of the Muroto-Misaki fault since MIS 5e. Bedrock deformation also indicates that the northern extension of this fault corresponds to the older Muroto Flexure.

76 FR 72195 - Combined Notice of Filings #3

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-22

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Combined Notice of Filings 3 Take notice that the Commission received the following electric corporate filings: Docket Numbers: EC12-29-000. Applicants: Bluegrass Generation Company, L.L.C., Louisville Gas & Electric Company, Kentucky Utilities...

33 CFR 100.801 - Annual Marine Events in the Eighth Coast Guard District.

Code of Federal Regulations, 2012 CFR

2012-07-01

... so directed by that officer and will be operated at a no wake speed in a manner which will not... Drag Boat Association/Pisgah Bay Boat Races Grand Rivers KY No wake zone in Pisgah Bay, mile marker 30... No wake zone in Pisgah Bay, mile marker 30 Tennessee River. Zone is in a bay roughly 1/2 mile from...

33 CFR 100.801 - Annual Marine Events in the Eighth Coast Guard District.

Code of Federal Regulations, 2013 CFR

2013-07-01

... so directed by that officer and will be operated at a no wake speed in a manner which will not... Drag Boat Association/Pisgah Bay Boat Races Grand Rivers KY No wake zone in Pisgah Bay, mile marker 30... No wake zone in Pisgah Bay, mile marker 30 Tennessee River. Zone is in a bay roughly 1/2 mile from...

Spatiotemporal patterns of fault slip rates across the Central Sierra Nevada frontal fault zone

NASA Astrophysics Data System (ADS)

Rood, Dylan H.; Burbank, Douglas W.; Finkel, Robert C.

2011-01-01

Patterns in fault slip rates through time and space are examined across the transition from the Sierra Nevada to the Eastern California Shear Zone-Walker Lane belt. At each of four sites along the eastern Sierra Nevada frontal fault zone between 38 and 39° N latitude, geomorphic markers, such as glacial moraines and outwash terraces, are displaced by a suite of range-front normal faults. Using geomorphic mapping, surveying, and 10Be surface exposure dating, mean fault slip rates are defined, and by utilizing markers of different ages (generally, ~ 20 ka and ~ 150 ka), rates through time and interactions among multiple faults are examined over 10 4-10 5 year timescales. At each site for which data are available for the last ~ 150 ky, mean slip rates across the Sierra Nevada frontal fault zone have probably not varied by more than a factor of two over time spans equal to half of the total time interval (~ 20 ky and ~ 150 ky timescales): 0.3 ± 0.1 mm year - 1 (mode and 95% CI) at both Buckeye Creek in the Bridgeport basin and Sonora Junction; and 0.4 + 0.3/-0.1 mm year - 1 along the West Fork of the Carson River at Woodfords. Data permit rates that are relatively constant over the time scales examined. In contrast, slip rates are highly variable in space over the last ~ 20 ky. Slip rates decrease by a factor of 3-5 northward over a distance of ~ 20 km between the northern Mono Basin (1.3 + 0.6/-0.3 mm year - 1 at Lundy Canyon site) to the Bridgeport Basin (0.3 ± 0.1 mm year - 1 ). The 3-fold decrease in the slip rate on the Sierra Nevada frontal fault zone northward from Mono Basin is indicative of a change in the character of faulting north of the Mina Deflection as extension is transferred eastward onto normal faults between the Sierra Nevada and Walker Lane belt. A compilation of regional deformation rates reveals that the spatial pattern of extension rates changes along strike of the Eastern California Shear Zone-Walker Lane belt. South of the Mina Deflection, extension is accommodated within a diffuse zone of normal and oblique faults, with extension rates increasing northward on the Fish Lake Valley fault. Where faults of the Eastern California Shear Zone terminate northward into the Mina Deflection, extension rates increase northward along the Sierra Nevada frontal fault zone to ~ 0.7 mm year - 1 in northern Mono Basin. This spatial pattern suggests that extension is transferred from more easterly fault systems, e.g., Fish Lake Valley fault, and localized on the Sierra Nevada frontal fault zone as the Eastern California Shear Zone-Walker Lane belt faulting is transferred through the Mina Deflection.

KSC-98pc915

NASA Image and Video Library

1998-08-13

KENNEDY SPACE CENTER, FLA. -- Painters are suspended on platforms from the top of the 525-foot-high Vehicle Assembly Building (VAB) at KSC during repainting of the American flag and NASA logo. The flag spans an area 209 feet by 110 feet, or about 23,437 square feet, and will require 510 gallons of red, white and blue paint. Each stripe of the flag is 9 feet wide and each star is 6 feet in diameter. The previous Bicentennial Emblem on the right side of the VAB doors is being replaced by the NASA logo, honoring NASA’s 40th anniversary (in October). The logo will cover an area 110 feet by 132 feet, or about 12,300 square feet. The painting platforms are operated by two electric motors and travel 35 feet per minute. Work is being done with rollers, with brushes being used for details. The paint was donated by ICI Devoe of Louisville, Ky. Work is expected to be completed in mid-September

Civil-Military Relations in the French Fourth Republic during the First Indochina War

DTIC Science & Technology

2015-05-21

90 Spencer C. Tucker, Vietnam (Lexington, KY: University of Kentucky Press, 1999), 29. 91 Ibid., 30. 92 Ibid., 38. 93 Ibid. 94 Spruyt...the Making of America’s Vietnam. New York, NY: Random House, 2012. Luthy, Herbert . France against Herself: A Perceptive Study of France’s Past, Her...Vietnam 1946: How the War Began. Berkeley, CA: University of California Press, 2009. 52 Tucker, Spencer C. Vietnam. Lexington, KY: University of

Synergistic rhizosphere degradation of γ-hexachlorocyclohexane (lindane) through the combinatorial plant-fungal action.

PubMed

Asemoloye, Michael Dare; Ahmad, Rafiq; Jonathan, Segun Gbolagade

2017-01-01

Fungi are usually involved in degradation/deterioration of many anthropogenic wastes due to their verse enzyme secretions and adaptive capabilities. In this study, five dominant fungal strains were isolated from an aged lindane polluted site, they were all mixed (100 mg each) together with pent mushroom compost (SMC) and applied to lindane polluted soil (5 kg) at 10, 20, 30, 40% and control 0% (soil with no treatment), these were used to grow M. maximus Jacq for 3 months. To establish lindane degradation, deductions such as Degradation rate (K1), Half-life (t1/2) and Degradation efficiency (DE) were made based on the analyzed lindane concentrations before and after the experiment. We also tested the presence and expressions of phosphoesterases (mpd and opd-A) and catechol 1,2-dioxygenases (efk2 and efk4) genes in the strains. The stains were identified as Aspergillus niger (KY693970); Talaromyces atroroseus (KY488464), Talaromyces purpurogenus (KY488468), Yarrowia lipolytica (KY488469) and Aspergillus flavus (KY693973) through morphological and molecular methods. Combined rhizospheric action of M. maximus and fungi speed up lindane degradation rate, initially detected lindane concentration of 45 mg/kg was reduced to 11.26, 9.34 and 11.23 mg/kg in 20, 30 and 40% treatments respectively making 79.76, 85.93 and 88.67% degradation efficiencies. K1 of 1.29 was recorded in control while higher K1 of 1.60, 1.96 and 2.18 /day were recorded in 20, 30 and 40% treatments respectively. The best t1/2 of 0.32 and 0.35 /day were recorded in 40 and 30% compared to control (0.54 /day). All the strains were also affirmed to possess the tested genes; opd was overexpressed in all the strains except KY693973 while mpd was overexpressed in KY693970, KY488464 but moderately expressed in KY488468, KY488469 and KY693973. However, efk genes were under-expressed in most of the strains except KY488469 and KY693973 which showed moderate expression of efk4. This work suggests that the synergistic association of the identified rhizospheric fungi and M. maximus roots could be used to remove lindane in soil at a limited time period and this combination could be used at large scale.

Synergistic rhizosphere degradation of γ-hexachlorocyclohexane (lindane) through the combinatorial plant-fungal action

PubMed Central

Ahmad, Rafiq; Jonathan, Segun Gbolagade

2017-01-01

Fungi are usually involved in degradation/deterioration of many anthropogenic wastes due to their verse enzyme secretions and adaptive capabilities. In this study, five dominant fungal strains were isolated from an aged lindane polluted site, they were all mixed (100 mg each) together with pent mushroom compost (SMC) and applied to lindane polluted soil (5 kg) at 10, 20, 30, 40% and control 0% (soil with no treatment), these were used to grow M. maximus Jacq for 3 months. To establish lindane degradation, deductions such as Degradation rate (K1), Half-life (t1/2) and Degradation efficiency (DE) were made based on the analyzed lindane concentrations before and after the experiment. We also tested the presence and expressions of phosphoesterases (mpd and opd-A) and catechol 1,2-dioxygenases (efk2 and efk4) genes in the strains. The stains were identified as Aspergillus niger (KY693970); Talaromyces atroroseus (KY488464), Talaromyces purpurogenus (KY488468), Yarrowia lipolytica (KY488469) and Aspergillus flavus (KY693973) through morphological and molecular methods. Combined rhizospheric action of M. maximus and fungi speed up lindane degradation rate, initially detected lindane concentration of 45 mg/kg was reduced to 11.26, 9.34 and 11.23 mg/kg in 20, 30 and 40% treatments respectively making 79.76, 85.93 and 88.67% degradation efficiencies. K1 of 1.29 was recorded in control while higher K1 of 1.60, 1.96 and 2.18 /day were recorded in 20, 30 and 40% treatments respectively. The best t1/2 of 0.32 and 0.35 /day were recorded in 40 and 30% compared to control (0.54 /day). All the strains were also affirmed to possess the tested genes; opd was overexpressed in all the strains except KY693973 while mpd was overexpressed in KY693970, KY488464 but moderately expressed in KY488468, KY488469 and KY693973. However, efk genes were under-expressed in most of the strains except KY488469 and KY693973 which showed moderate expression of efk4. This work suggests that the synergistic association of the identified rhizospheric fungi and M. maximus roots could be used to remove lindane in soil at a limited time period and this combination could be used at large scale. PMID:28859100

Ground water in northeastern Louisville, Kentucky with reference to induced filtration

USGS Publications Warehouse

Rorabaugh, M.I.

1956-01-01

In cooperation with the city of Louisville, Ky., the U. S. Geological Survey made a detailed investigation during the period February 1945 to March 1947 of the ground-water resources of a 3-square-mile area along the Ohio River north-east of Louisville. Test drilling shows that the principal aquifer consists of about 80 feet of glacial-outwash sands and gravels lying in an old river channel which was cut into rocks of Ordovician, Silurian, and Devonian age. The total ground-water storage in the area is estimated as 7 billion gallons. The ground-water levels are affected by changes in river elevation, by rainfall, and by the effects of pumping in the downtown part of Louisville 3 miles to the southwest. In the northeastern part of the area the flow of ground water, as defined by contour maps, is toward the river, and in the southwestern part of the area it is from the river toward the downtown area of overpumping. Ground water in the area has an average temperature of 56° F. The water, which is moderately hard, is suitable for domestic and industrial uses. Analysis of a pumping test made during the investigation proves that infiltration supplies can be developed. Studies to determine the degree of connection between the river and aquifer were made on the basis of chemical analyses, sections showing temperature distribution in the aquifer during the pumping test, shapes of water-level profiles in the test area, and shapes of time-drawdown curves for a number of observation wells. Quantitative studies to evaluate the hydrologic constants of the aquifer were made by both graphical and mathematical methods. The transmissibility was determined as 121,000 gpd/ft in the test area; the distance to the line source, 400 feet; and the coefficient of storage, 0.0003. A comparison of river-level fluctuations and water-level fluctuations in observation wells shows that conditions along the 6.4-mile reach of river are not greatly different from those at the site of the pumping test. It is estimated that under adverse temperature and river-stage conditions infiltration supplies could be developed to the extent of 280 million gpd in the entire 6.4-mile reach investigated; at average river-water temperature (59° F) about 400 million gpd could be developed. Diagrams were drawn showing the estimated yield of wells of different radii, at various distances from the river, and at various spacings. In making the computations allowance was made for screen losses, dewatering of the aquifer, partial penetration of wells, location wells, eccentricity of large wells, and interference among wells.

76 FR 19746 - Approval for Subzone Expansion and Expansion of Manufacturing Authority; Foreign-Trade Subzone...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-08

... and Expansion of Manufacturing Authority; Foreign-Trade Subzone 29F; Hitachi Automotive Systems Americas, Inc. (Automotive Components); Harrodsburg, KY Pursuant to its authority under the Foreign-Trade... on behalf of Hitachi Automotive Systems Americas, Inc. (Hitachi), operator of Subzone 29F at the...

Reservoir fracture mapping using microearthquakes: Austin chalk, Giddings field, TX and 76 field, Clinton Co., KY

DOE Office of Scientific and Technical Information (OSTI.GOV)

Phillips, W.S.; Rutledge, J.T.; Gardner, T.L.

1996-11-01

Patterns of microearthquakes detected downhole defined fracture orientation and extent in the Austin chalk, Giddings field, TX and the 76 field, Clinton Co., KY. We collected over 480 and 770 microearthquakes during hydraulic stimulation at two sites in the Austin chalk, and over 3200 during primary production in Clinton Co. Data were of high enough quality that 20%, 31% and 53% of the events could be located, respectively. Reflected waves constrained microearthquakes to the stimulated depths at the base of the Austin chalk. In plan view, microearthquakes defined elongate fracture zones extending from the stimulation wells parallel to the regionalmore » fracture trend. However, widths of the stimulated zones differed by a factor of five between the two Austin chalk sites, indicating a large difference in the population of ancillary fractures. Post-stimulation production was much higher from the wider zone. At Clinton Co., microearthquakes defined low-angle, reverse-fault fracture zones above and below a producing zone. Associations with depleted production intervals indicated the mapped fractures had been previously drained. Drilling showed that the fractures currently contain brine. The seismic behavior was consistent with poroelastic models that predicted slight increases in compressive stress above and below the drained volume.« less

Reservoir fracture mapping using microearthquakes: Austin chalk, Giddings field, TX and 76 field, Clinton Co., KY

DOE Office of Scientific and Technical Information (OSTI.GOV)

Phillips, W.S.; Rutledge, J.T.; Fairbanks, T.D.

1996-12-31

Patterns of microearthquakes detected downhole defined fracture orientation and extent in the Austin chalk, Giddings field, TX and the 76 field, Clinton Co., KY. We collected over 480 and 770 microearthquakes during hydraulic stimulation at two sites in the Austin chalk, and over 3200 during primary production in Clinton Co. Data were of high enough quality that 20%, 31% and 53% of the events could be located, respectively. Reflected waves constrained microearthquakes to the stimulated depths at the base of the Austin chalk. In plan view, microearthquakes defined elongate fracture zones extending from the stimulation wells parallel to the regionalmore » fracture trend. However, widths of the stimulated zones differed by a factor of live between the two Austin chalk sites, indicating a large difference in the population of ancillary fractures. Post-stimulation production was much higher from the wider zone. At Clinton Co., microearthquakes defined low-angle, reverse-fault fracture zones above and below a producing zone. Associations with depleted production intervals indicated the mapped fractures had been previously drained. Drilling showed that the fractures currently contain brine. The seismic behavior was consistent with poroelastic models that predicted slight increases in compressive stress above and below the drained volume.« less

40 CFR 81.35 - Louisville Interstate Air Quality Control Region.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Louisville Interstate Air Quality...) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.35 Louisville Interstate Air Quality Control Region. The Louisville...

40 CFR 81.35 - Louisville Interstate Air Quality Control Region.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 18 2012-07-01 2012-07-01 false Louisville Interstate Air Quality...) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.35 Louisville Interstate Air Quality Control Region. The Louisville...

40 CFR 81.35 - Louisville Interstate Air Quality Control Region.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 18 2014-07-01 2014-07-01 false Louisville Interstate Air Quality...) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.35 Louisville Interstate Air Quality Control Region. The Louisville...

40 CFR 81.35 - Louisville Interstate Air Quality Control Region.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 18 2013-07-01 2013-07-01 false Louisville Interstate Air Quality...) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.35 Louisville Interstate Air Quality Control Region. The Louisville...

40 CFR 81.35 - Louisville Interstate Air Quality Control Region.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Louisville Interstate Air Quality...) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.35 Louisville Interstate Air Quality Control Region. The Louisville...

77 FR 54945 - Notice of Intent To Rule on Change in Use of Aeronautical Property at Louisville International...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-06

... Louisville Metropolitan Government for the relocation of future Crittenden Drive. Any person may inspect, by... portion of airport property from aeronautical to non- aeronautical use at the Louisville International Airport, Louisville, Kentucky. The request consists approximately of 1.27 acres of fee simple release...

Curriculum Package: Junior High - Middle School Science Lessons. [A Visit to the Louisville, Kentucky Airports: Standiford and Bowman Fields.

ERIC Educational Resources Information Center

Squires, Frances H.

This science curriculum was written for teachers of children in junior high or middle school. It contains science activities for the following lessons: (1) Anemometers and Wind Speed; (2) Up! Up! and Away; (3) Jet Lag--Time Zones; (4) Inventors; (5) Model Rocketry; (6) Geometry and Kites; and (7) Super Savers. In lesson one, students construct an…

Lodging in Boulder and Louisville, Colorado | NREL

Science.gov Websites

Leadership Community Education Center Economic Impact Environment, Health, & Safety Sustainability Energy : 720-587-3014 Comfort Inn 1196 W. Dillon Road Louisville, CO 80027 Phone: 303-604-0181 Courtyard by Marriott 948 West Dillon Road Louisville, CO 303-604-0007 Hampton Inn 912 W. Dillon Road Louisville, CO

75 FR 72869 - Louisville & Indiana Railroad Company-Trackage Rights Exemption-CSX Transportation, Inc.

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-26

... Belt Subdivision via Dale southeast wye or Dale northeast wye at milepost QSL 1.7, a distance of 2.3... at Dale and milepost QIB 3.2 at CP Woods; (ii) Crawfordsville Branch extending between milepost QSC 1... milepost QIB 5.9 at Dale and milepost QIB 2.9 at CP 1; and (ii) Indianapolis Terminal Subdivision extending...

Timing and tempo of Deccan volcanism: evidence from mercury anomalies

NASA Astrophysics Data System (ADS)

Adatte, Thierry; Font, Eric; Mbabi Bitchong, André; Keller, Gerta; Schoene, Blair; Samperton, Kyle; Khadri, Syed

2017-04-01

Mercury is a very toxic element, with a long residence time (1-2 years) and wide distribution by aerosols. Volcanic emissions and coal combustion are the two main natural sources of mercury. Several studies [1-4] evaluated the relationship between Hg anomalies in sediments and LIP activity across mass extinction horizons. The bulk (80%) of Deccan Trap eruptions occurred over a relatively short time interval in magnetic polarity C29r. U-Pb zircon geochronology reveals the onset of this main eruption phase 250 ky before the Cretaceous-Tertiary (KT) mass extinction and continued into the early Danian suggesting a cause-and-effect relationship [5]. In a related study we investigate the mercury (Hg) contents of sections in France (Bidart), Spain (Zumaya), Denmark (Nye Klov), Austria (Gams), Italy (Gubbio), Tunisia (Elles, El Kef), Egypt (Sinai), India (Megalaya), Texas USA (Brazos River) and Mexico (La Parida). In all sections, results show Hg concentrations are more than 2 orders of magnitude greater during the last 100ky of the Maastrichtian up to the early Danian P1a zone (first 380 Ky of the Paleocene). These Hg anomalies are correlative with the main Deccan eruption phase. Hg anomalies generally show no correlation with clay or total organic carbon contents, suggesting that the mercury enrichments resulted from higher input of atmospheric Hg species into the marine realm, rather than organic matter scavenging and/or increased run-off. At Gams, Bidart and Elles, Hg anomalies correlate with high shell fragmentation and dissolution effects in planktic foraminifera indicating that paleoenvironmental and paleoclimate changes drastically affected marine biodiversity. These observations provide further support that Deccan volcanism played a key role in increasing atmospheric CO2 and SO2 levels that resulted in global warming and acidified oceans, increasing biotic stress that predisposed faunas to eventual extinction at the KTB.

An Analysis of a Joint and Expeditionary Mindset

DTIC Science & Technology

2006-12-01

development. In: Lev Vygotsky : Critical assessments: The zone of proximal development, Vol. III. Taylor & Frances/Routledge, Florence, KY, xxvii, 429pp...others. In our opinion, the literature that addresses development of a theory of mind in children (Flavell, 2002 and Flavell, Green & Flavell, 2000) may

Problems and Perspectives for Institutional Research in the 1980's. Proceedings of the Annual Conference of the Southern Association for Institutional Research (Louisville, Kentucky, October 29-31, 1980).

ERIC Educational Resources Information Center

Jones, Larry G., Ed.

Proceedings of the 1980 conference of the Southern Association for Institutional Research (SAIR) are presented. The conference focused on problems and perspectives for institutional research in the 1980s. Contents include: reports of preconference workshops and sessions, reports of conference sessions, abstracts of contributed papers, and…

Biodegradation potential of chlorinated solvents in ground water at the Naval Surface Warfare Center, Louisville, Kentucky, July 1999 to February 2000

USGS Publications Warehouse

Vroblesky, Don A.; Bradley, Paul M.; Petkewich, Matthew D.; Casey, Clifton C.

2001-01-01

The U.S. Geological Survey, in cooperation with the U.S. Department of the Navy, Southern Division Naval Facilities Engineering Command, investigated the potential for biodegradation of chlorinated solvents in ground water at the Naval Surface Warfare Center (also known as the Naval Ordnance Station, or the station), Louisville, Kentucky. The subsurface down to at least 100 feet at the station is characterized, from shallowest to deepest, by overburden deposits, a shale layer, and limestone. In general, all of the strata are poorly permeable. The permeable zones of the overburden and the limestone make up the overburden aquifer and the bedrock aquifer, respectively. Observed concentrations of redox-sensitive solutes suggest that the predominant anaerobic terminal electron accepting process in the overburden aquifer can shift between iron reduction and sulfate reduction, possibly as a result of rainfall-induced oxidation events. Daughter-product concentrations and laboratory experiments indicate that a variety of mechanisms, including reductive dechlorination and cometabolic oxidation, appear to be actively

In-depth survey report of Early and Daniel Co. , Inc. , Louisville, Kentucky

DOE Office of Scientific and Technical Information (OSTI.GOV)

Zaebst, D.D.

1986-09-01

An in-depth industrial hygiene survey was conducted to evaluate worker exposures to phosphine during fumigation of grain at the Early and Daniel Co. grain elevator in Louisville, Kentucky. Stored grain was fumigated using aluminum phosphide. Aluminum-phosphide pellets were also added directly to the grain by the blender as it was poured into the storage containers. Local exhaust ventilation was used at points in the grain-moving system where grain dust was generated. Air samples were taken during full-shift periods at the breathing zone of the weighmaster, two bin floormen, and the blender. Area monitoring samples were also taken. If the operatorsmore » spend considerable time in the vicinity of a bin which is being filled with grain, there is a likelihood of far greater exposure levels being noted. According to the author, further studies of the use of phosphide products at other elevators should be conducted to determine the effect of environmental and process parameters on phosphine exposures.« less

Unusually low rates of slip on the Santa Rosa Range fault zone, northern Nevada

USGS Publications Warehouse

Personius, S.F.; Mahan, S.A.

2005-01-01

The Santa Rosa Range fault zone (SRRFZ) is one of the most topographically prominent normal fault systems in the northern Basin and Range province of the western United States. It has been assigned high rates of vertical slip by others and has been identified as a possible site of the future extension of the central Nevada seismic belt (CNSB). We use detailed trench mapping and luminescence dating to estimate displacements and timing of the last several large-magnitude paleoearthquakes on the southern part of the SRRFZ at a trench site near Orovada, Nevada. Coseismic vertical displacements ranged from 1 to 2.8 m for each of the last four events. Luminescence ages provide time limits for the last three events of 125-155 ka, 90-108 ka, and 11-16 ka. These data yield recurrence intervals of 17-65 k.y. and 74-97 k.y. and an elapsed time of 11-16 k.y. since the youngest event. Slip-rate determinations at the Orovada site are complicated by multiple fault strands, but rates calculated from a variety of data are surprisingly low (0.01-0.16 mm/yr), given the topographic prominence of the Santa Rosa Range. A lack of compelling patterns in a comparison of paleoseismic parameters indicate that the SRRFZ is no more likely a location for a large-magnitude earthquake than previously identified seismic gaps or along faults that lie directly north of the CNSB.

29 CFR 1601.74 - Designated and notice agencies.

Code of Federal Regulations, 2011 CFR

2011-07-01

... (KY) Human Rights Commission Palm Beach County (FL) Office of Equal Opportunity Pennsylvania Human... Prince William County (VA) Human Rights Commission Reading (PA) Human Relations Commission Rhode Island... Virgin Islands Department of Labor Virginia Council on Human Rights Washington Human Rights Commission...

Kentucky DOE EPSCoR Program

DOE Office of Scientific and Technical Information (OSTI.GOV)

Grulke, Eric; Stencel, John

2011-09-13

The KY DOE EPSCoR Program supports two research clusters. The Materials Cluster uses unique equipment and computational methods that involve research expertise at the University of Kentucky and University of Louisville. This team determines the physical, chemical and mechanical properties of nanostructured materials and examines the dominant mechanisms involved in the formation of new self-assembled nanostructures. State-of-the-art parallel computational methods and algorithms are used to overcome current limitations of processing that otherwise are restricted to small system sizes and short times. The team also focuses on developing and applying advanced microtechnology fabrication techniques and the application of microelectrornechanical systems (MEMS)more » for creating new materials, novel microdevices, and integrated microsensors. The second research cluster concentrates on High Energy and Nuclear Physics. lt connects research and educational activities at the University of Kentucky, Eastern Kentucky University and national DOE research laboratories. Its vision is to establish world-class research status dedicated to experimental and theoretical investigations in strong interaction physics. The research provides a forum, facilities, and support for scientists to interact and collaborate in subatomic physics research. The program enables increased student involvement in fundamental physics research through the establishment of graduate fellowships and collaborative work.« less

Probing emissions of military cargo aircraft: description of a joint field measurement Strategic Environmental Research and Development Program.

PubMed

Cheng, Meng-Dawn; Corporan, Edwin; DeWitt, Matthew J; Spicer, Chester W; Holdren, Michael W; Cowen, Kenneth A; Laskin, Alex; Harris, David B; Shores, Richard C; Kagann, Robert; Hashmonay, Ram

2008-06-01

To develop effective air quality control strategies for military air bases, there is a need to accurately quantify these emissions. In support of the Strategic Environmental Research and Development Program project, the particulate matter (PM) and gaseous emissions from two T56 engines on a parked C-130 aircraft were characterized at the Kentucky Air National Guard base in Louisville, KY. Conventional and research-grade instrumentation and methodology were used in the field campaign during the first week of October 2005. Particulate emissions were sampled at the engine exit plane and at 15 m downstream. In addition, remote sensing of the gaseous species was performed via spectroscopic techniques at 5 and 15 m downstream of the engine exit. It was found that PM mass and number concentrations measured at 15-m downstream locations, after dilution-correction generally agreed well with those measured at the engine exhaust plane; however, higher variations were observed in the far-field after natural dilution of the downstream measurements was accounted for. Using carbon dioxide-normalized data we demonstrated that gas species measurements by extractive and remote sensing techniques agreed reasonably well.

Perspective: Louisville Style

ERIC Educational Resources Information Center

Lott, Debra

2010-01-01

Louisville, Kentucky is an eclectic town of architectural styles from Greek revival to Renaissance Revival to Post modernism, not to mention an entire street dedicated to artsy mom and pop stores. Louisville is second only to the New York City Soho district in terms of the number of its cast-iron facades. Many of these building's fronts have…

75 FR 37785 - Louisville Gas and Electric Company; Notice of Baseline Filing

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-30

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. PR10-38-000] Louisville Gas and Electric Company; Notice of Baseline Filing June 23, 2010. Take notice that on June 21, 2010, Louisville Gas and Electric Company submitted a baseline filing of its FERC Operating Statement for services...

Going Steady: Using multiple isotopes to test the steady-state assumption at the Susquehanna Shale Hills Critical Zone Observatory (Invited)

NASA Astrophysics Data System (ADS)

West, N.; Kirby, E.; Ma, L.; Bierman, P. R.

2013-12-01

Regolith-mantled hillslopes are ubiquitous features of most temperate landscapes, and their morphology reflects the climatically, biologically, and tectonically mediated interplay between regolith production and downslope transport. Despite intensive research, few studies have quantified both of these mass fluxes in the same field site. Here, we exploit two isotopic systems to quantify regolith production and transport within the Susquehanna Shale Hills Critical Zone Observatory (SSHO), in central Pennsylvania. We present an analysis of 131 meteoric 10Be measurements from regolith and bedrock to quantify rates of regolith transport, and compare these data with previously determined regolith production rates, measured using uranium-series isotopes. Regolith flux inferred from meteoric 10Be varies linearly with topographic gradient (determined from high-resolution LiDAR-based topography) along the upper portions of hillslopes in and adjacent to SSHO. However, regolith flux appears to depend on the product of gradient and regolith depth where regolith is thick, near the base of hillslopes. Meteoric 10Be inventories along 4 ridgetops within and adjacent to the SSHO indicate regolith residence times ranging from ~ 9 - 15 ky, similar to residence times inferred from U-series isotopes (6.7 × 3 ky - 15 × 8 ky). Similarly, the downslope flux of regolith (~ 500 - 1,000 m2/My) nearly balances production (850 × 22 m2/My - 960 × 530 m2/My). The combination of our results with U-series derived regolith production rates implies that regolith production and erosion rates along ridgecrests in the SSHO may be approaching steady state conditions over the Holocene.

78 FR 14531 - Louisville Gas and Electric Company; Notice of Initiation of Proceeding and Refund Effective Date

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-06

... and Electric Company; Notice of Initiation of Proceeding and Refund Effective Date On February 28... reasonableness of the proposed tariff revisions by Louisville Gas and Electric Company. Louisville Gas and Electric Company, 142 FERC ] 61,157 (2013). The refund effective date in Docket No. EL13-46-000...

Assessing Community Leadership: Understanding Community Capacity for Health Improvement.

PubMed

Castle, Billie; Wendel, Monica; Kelly Pryor, Brandy N; Ingram, Monique

The purpose of this study was to pilot a quantitative instrument to measure aspects of community leadership within an assessment framework. The instrument includes 14 Likert-type questions asking residents how they perceive leaders within 5 sectors: Louisville Metro Council/Mayor's Office, the faith community, education, business, and the civic sector. Louisville/Jefferson County, Kentucky, has a population of about 743 000 residents. Respondents were asked to examine leadership within West Louisville, an economically deprived area of the city made up of 9 contiguous neighborhoods. This area is predominantly African American (78% compared with 22% in Louisville Metro), with an overall poverty rate of 43% (compared with 18% in Louisville Metro), and unemployment rate of 23% (compared with 8% in Louisville Metro). Residents of West Louisville are looking to leadership to address many of the inequities. Twenty-seven participants representing 7 community sectors completed the survey, of whom 90% work in West Louisville. The instrument measured local perceptions of leadership strength, effectiveness, trust, communication, community building, and leadership development. The majority of respondents agree that strong leadership exists across the 5 sectors, with variation regarding perceptions of the quality of that leadership. City leadership within the Mayor's Office and Metro Council is largely viewed positively, while the growing tensions within the education sector were reflected in the survey results. The perception of community leadership is important to understanding local community capacity to improve health and also inclusivity of community voice in the assessment and community improvement processes. Results from such assessments can offer useful information for strengthening community capacity and sustaining relationships needed to enact progressive and equitable solutions to address local issues. Leaders in a variety of settings can utilize this instrument to improve their community as well as their practical approaches towards leadership and equity.

78 FR 41687 - Safety zone; Ohio River, Mile 469.4-470.0; Bellevue, KY

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-11

... designated representative. DATES: This rule is effective from 10 p.m. to 10:45 p.m. on July 13, 2013... those procedures are ``impracticable, unnecessary, or contrary to the public interest.'' Under 5 U.S.C... Coast Guard finds that good cause exists for making this rule effective less than 30 days after...

Mid-Ocean Ridge Melt Supply and Glacial Cycles: A 3D EPR Study of Crustal Thickness, Layer 2A, and Bathymetry

NASA Astrophysics Data System (ADS)

Boulahanis, B.; Aghaei, O.; Carbotte, S. M.; Huybers, P. J.; Langmuir, C. H.; Nedimovic, M. R.; Carton, H. D.; Canales, J. P.

2017-12-01

Recent studies suggest that eustatic sea level fluctuations induced by glacial cycles in the Pleistocene may influence mantle-melting and volcanic eruptions at mid-ocean ridges (MOR), with models predicting variation in oceanic crustal thickness linked to sea level change. Previous analyses of seafloor bathymetry as a proxy for crustal thickness show significant spectral energy at frequencies linked to Milankovitch cycles of 1/23, 1/41, and 1/100 ky-1, however the effects of faulting in seafloor relief and its spectral characteristics are difficult to separate from climatic signals. Here we investigate the hypothesis of climate driven periodicity in MOR magmatism through spectral analysis, time series comparisons, and statistical characterization of bathymetry data, seismic layer 2A thickness (as a proxy for extrusive volcanism), and seafloor-to-Moho thickness (as a proxy for total magma production). We utilize information from a three-dimensional multichannel seismic study of the East Pacific Rise and its flanks from 9°36`N to 9°57`N. We compare these datasets to the paleoclimate "LR04" benthic δ18O stack. The seismic dataset covers 770 km2 and provides resolution of Moho for 92% of the imaged region. This is the only existing high-resolution 3-D image across oceanic crust, making it ideal for assessing the possibility that glacial cycles modulate magma supply at fast spreading MORs. The layer 2A grid extends 9 km (170 ky) from the ridge axis, while Moho imaging extends to a maximum of 16 km (310 ky). Initial results from the East Pacific Rise show a relationship between sea level and both crustal thickness and sea floor depth, consistent with the hypothesis that magma supply to MORs may be modulated by glacial cycles. Analysis of crustal thickness and bathymetry data reveals spectral peaks at Milankovitch frequencies of 1/100 ky-1 and 1/41 ky-1 where datasets extend sufficiently far from the ridge. The layer 2A grid does not extend sufficiently far from the ridge to be conclusive. Correlations between sea level and crustal thickness suggest a lag of 65 ky between sea level forcing and crustal thickness response. A further lag of 25 ky is observed between crustal thickness variations and seafloor depth change, which we attribute to the finite width of the crustal formation zone.

40 CFR Appendix A to Part 97 - Final Section 126 Rule: EGU Allocations, 2004-2007

Code of Federal Regulations, 2010 CFR

2010-07-01

... W H WEATHERSPOON 2716 CT-2 3 NC W H WEATHERSPOON 2716 CT-3 2 NC W H WEATHERSPOON 2716 CT-4 4 NJ B L... KY COOPER 1384 1 183 KY COOPER 1384 2 367 KY DALE 1385 3 161 KY DALE 1385 4 158 KY E W BROWN 1355 1 193 KY E W BROWN 1355 10 37 KY E W BROWN 1355 2 317 KY E W BROWN 1355 3 863 KY E W BROWN 1355 8 34 KY...

U-series ages of solitary corals from the California coast by mass spectrometry

USGS Publications Warehouse

Stein, Martin; Wasserburg, G.J.; Lajoie, K.R.; Chen, J.-H.

1991-01-01

The purpose of this study is to evaluate the feasibility of dating fossil solitary corals from Pleistocene marine strandlines outside tropical latitudes using the recently developed high sensitivity, high-precision U-series technique based on thermal-ionization mass-spectrometry (TIMS). The TIMS technique is much more efficient than conventional a spectrometry and, as a result, multiple samples of an individual coral skeleton, or different specimens from the same bed can be analyzed. Detached and well-rounded fossil specimens of the solitary coral Balanophyllia elegans were collected from relict littoral deposits on emergent marine terraces along the California coast at Cayucos terrace (elevation 8 m, previously dated at 124 and 117 Ky by ?? counting), Shell Beach terrace (elevation about 25 m, previously undated), Nestor terrace, San Diego (elevation 23 m, previously dated at 131 to 109 Ky ), Bird Rock terrace, San Diego ( elevation 8 m, previously dated at 81 Ky ). Attached living specimens were collected from the intertidal zone on the modern terrace at Moss Beach. Concentrations of 232Th in both living and fossil specimens are much higher than in reef-building corals (12 to 624 pmol/g vs. 0.1 to 1.6 pmol/g, respectively). However, because 230Th/232Th in Balanophyllia elegans are very low (2.22 ?? 10-3 to 4.33 ?? 10-4), the high 232Th concentrations have negligible effect on the 230Th-234U dates. The high 232Th concentration in the living specimen (33.1 pmol/g) indicates that a significant amount of 232Th is incorporated in the aragonitic skeleton during growth, or attached to clay-sized silicates trapped in the skeletal material. The calculated initial 234U activities in the fossil specimens of Balanophyllia elegans are higher than the 234U activity in modern seawater or in the modern specimen. The higher initial activities could possibly reflect the influx of 234U-enriched continental water into Pleistocene coastal waters, or it could reflect minor diagenetic alteration, a persistent and fundamental problem in dating all corals. Samples from a compound specimen from the Cayucos terrace were subjected to different preparation procedures. Samples prepared by a standard acid washing procedure yielded 230Th-234U ages of 125, 123, and 122 Ky, whereas samples prepared by an abbreviated procedure without acid washing yield significantly lower ages of 113 and 112 Ky. Two other specimens from the same bed yielded 230Th-234U ages of 118 and 115 Ky. Also, two specimens from a stratigraphically higher bed yielded ages of 120 and 117 Ky, and three specimens from a lower bed yield ages of 115, 113, and 101 Ky. Nine of the twelve ages of the treated samples from the Cayucos terrace range from 125 to 113 Ky. However, the ages do not follow the stratigraphie order. Two possible interpretations are ( 1 ) the age of the terrace deposit is 125 Ky and all younger ages reflect variable diagenetic alteration or (2) the age of the terrace is 125 to 113 Ky and the ages reflect sediment reworking over a period of 12 Ky. Three specimens from a single bed on the Shell Beach terrace yield ages of 126, 122, and 121 Ky, similar to the older ages from Cayucos. The ages of solitary corals from the Cayucos and Shell Beach terraces are similar to ages of reef-building corals from terraces at numerous tropical localities. These are correlated with the last interglacial sea-level highstand, which probably stood 2 to 10 m above present sea level. The youngest ages and present elevations of the Cayucos and Shell Beach terraces yield tectonic uplift rates of 0.01 and 0.15 m/Ky, respectively, assuming the original elevation of each terrace was 7 m. Four specimens from the basal gravel on the Nestor terrace yielded ages of 145, 143, 137, and 133 Ky. The three oldest ages, however, are older than that associated with the last interglacial. The possible explanations for these older ages are ( 1 ) diagenic alteration or ( 2 ) the Nestor terrace deposits reflect in s

Synimpact-postimpact transition inside Chesapeake Bay crater

USGS Publications Warehouse

Poag, Claude (Wylie)

2002-01-01

The transition from synimpact to postimpact sedimentation inside Chesapeake Bay impact crater began with accumulation of fallout debris, the final synimpact deposit. Evi dence of a synimpact fallout layer at this site comes from the presence of unusual, millimeter- scale, pyrite microstructures at the top of the Exmore crater-fill breccia. The porous geometry of the pyrite microstructures indicates that they originally were part of a more extensive pyrite lattice that encompassed a layer of millimeter-scale glass microspherules—fallout melt particles produced by the bolide impact. Above this microspherule layer is the initial postimpact deposit, a laminated clay-silt-sand unit, 19 cm thick. This laminated unit is a dead zone, which contains abundant stratigraphically mixed and diagenetically altered or impact-altered microfossils (foraminifera, calcareous nannofossils, dinoflagellates, ostracodes), but no evidence of indigenous biota. By extrapolation of sediment- accumulation rates, I estimate that conditions unfavorable to microbiota persisted for as little as <1 k.y. to 10 k.y. after the bolide impact. Subsequently, an abrupt improvement of the late Eocene paleoenvironment allowed species-rich assemblages of foraminifera, ostracodes, dinoflagellates, radiolarians, and calcareous nannoplankton to quickly reoccupy the crater basin, as documented in the first sample of the Chickahominy Formation above the dead zone.

Synimpact-postimpact transition inside Chesapeake Bay crater

USGS Publications Warehouse

Poag, C.W.

2002-01-01

The transition from synimpact to postimpact sedimentation inside Chesapeake Bay impact crater began with accumulation of fallout debris, the final synimpact deposit. Evidence of a synimpact fallout layer at this site comes from the presence of unusual, millimeter-scale, pyrite microstructures at the top of the Exmore crater-fill breccia. The porous geometry of the pyrite microstructures indicates that they originally were part of a more extensive pyrite lattice that encompassed a layer of millimeter-scale glass microspherules-fallout melt particles produced by the bolide impact. Above this microspherule layer is the initial postimpact deposit, a laminated clay-silt-sand unit, 19 cm thick. This laminated unit is a dead zone, which contains abundant stratigraphically mixed and diagenetically altered or impact-altered microfossils (foraminifera, calcareous nannofossils, dinoflagellates, ostracodes), but no evidence of indigenous biota. By extrapolation of sediment-accumulation rates, I estimate that conditions unfavorable to microbiota persisted for as little as <1 k.y. to 10 k.y. after the bolide impact. Subsequently, an abrupt improvement of the late Eocene paleoenvironment allowed species-rich assemblages of foraminifera, ostracodes, dinoflagellates, radiolarians, and calcareous nannoplankton to quickly reoccupy the crater basin, as documented in the first sample of the Chickahominy Formation above the dead zone.

New 40Ar/39Ar age progression for the Louisville hot spot trail and implications for inter-hot spot motion

NASA Astrophysics Data System (ADS)

Koppers, Anthony A. P.; Gowen, Molly D.; Colwell, Lauren E.; Gee, Jeffrey S.; Lonsdale, Peter F.; Mahoney, John J.; Duncan, Robert A.

2011-12-01

In this study we present 42 new 40Ar/39Ar incremental heating age determinations that contribute to an updated age progression for the Louisville seamount trail. Louisville is the South Pacific counterpart to the Hawaiian-Emperor seamount trail, both trails representing intraplate volcanism over the same time interval (˜80 Ma to present) and being examples of primary hot spot lineaments. Our data provide evidence for an age-progressive trend from 71 to 21 Ma. Assuming fixed hot spots, this makes possible a direct comparison to the Hawaiian-Emperor age progression and the most recent absolute plate motion (APM) model (WK08G) of Wessel and Kroenke (2008). We observe that for the Louisville seamount trail the measured ages are systematically older relative to both the WK08G model predictions and Hawaiian seamount ages, with offsets ranging up to 6 Myr. Taking into account the uncertainty about the duration of eruption and magmatic succession at individual Louisville volcanoes, these age offsets should be considered minimum estimates, as our sampling probably tended to recover the youngest lava flows. These large deviations point to either a contribution of inter-hot spot motion between the Louisville and Hawaiian hot spots or to a more easterly location of the Louisville hot spot than the one inferred in the WK08G model. Both scenarios are investigated in this paper, whereby the more eastern hot spot location (52.0°S, 134.5°W versus 52.4°S, 137.2°W) reduces the average age offset, but still results in a relatively large maximum offset of 3.7 Myr. When comparing the new ages to the APM models (S04P, S04G) by Steinberger et al. (2004) that attempt to compensate for the motion of hot spots in the Pacific (Hawaii) or globally (Hawaii, Louisville, Reunion and Walvis), the measured and predicted ages are more in agreement, showing only a maximum offset of 2.3 Myr with respect to the S04G model. At face value these more advanced APM models, which consider both plate and hot spot motions, therefore provide a better fit to the new Louisville age data. The fit is particularly good for seamounts younger than 50 Ma, a period for which there is little predicted motion for the Louisville hot spot and little inter-hot spot motion with Hawaii. However, discrepancies in the Louisville age-distance record prior to 50 Ma indicate there is an extra source of inter-hot spot motion between Louisville and the other Pacific hot spots that was not corrected for in the global S04G model. Finally, based on six new 40Ar/39Ar age dates, the 169°W bend in the Louisville seamount trail seems to have formed at least 3 Myr before the formation of the Hawaiian-Emperor bend. The timing of the most acute parts of both bends thus appears to be asynchronous, which would require other processes (e.g., plume motions) than a global plate motion change between 50 and 47 Ma to explain these two observations.

Circumventing Imprecise Geometric Information and Development of a Unified Modeling Technique for Various Flow Regimes in Capillary Tubes

NASA Astrophysics Data System (ADS)

Abbasi, Bahman

2012-11-01

Owing to their manufacturability and reliability, capillary tubes are the most common expansion devices in household refrigerators. Therefore, investigating flow properties in the capillary tubes is of immense appeal in the said business. The models to predict pressure drop in two-phase internal flows invariably rely upon highly precise geometric information. The manner in which capillary tubes are manufactured makes them highly susceptible to geometric imprecisions, which renders geometry-based models unreliable to the point of obsoleteness. Aware of the issue, manufacturers categorize capillary tubes based on Nitrogen flow rate through them. This categorization method presents an opportunity to substitute geometric details with Nitrogen flow data as the basis for customized models. The simulation tools developed by implementation of this technique have the singular advantage of being applicable across flow regimes. Thus the error-prone process of identifying compatible correlations is eliminated. Equally importantly, compressibility and chocking effects can be incorporated in the same model. The outcome is a standalone correlation that provides accurate predictions, regardless of any particular fluid or flow regime. Thereby, exploratory investigations for capillary tube design and optimization are greatly simplified. Bahman Abbasi, Ph.D., is Lead Advanced Systems Engineer at General Electric Appliances in Louisville, KY. He conducts research projects across disciplines in the household refrigeration industry.

Doug Jones Home Improvement Information Sheet

EPA Pesticide Factsheets

Doug Jones Home Improvement (the Company) is located in Louisville, Kentucky. The settlement involves renovation activities conducted at property constructed prior to 1978, located in Louisville, Kentucky.

Dynamics of Permafrost Associated Methane Hydrate in Response to Climate Change

NASA Astrophysics Data System (ADS)

You, K.; Flemings, P. B.

2014-12-01

The formation and melting of methane hydrate and ice are intertwined in permafrost regions. A shortage of methane supply leads to formation of hydrate only at depth, below the base of permafrost. We consider a system with the ground surface initially at 0 oC with neither ice nor hydrate present. We abruptly decrease the temperature from 0 to -10 oC to simulate the effect of marine regression/ global cooling. A low methane supply rate of 0.005 kg m-2 yr-1 from depth leads to distinct ice and hydrate layers: a 100 m continuous hydrate layer is present beneath 850 m at 80 k.y.. However, a high methane supply rate of 0.1 kg m-2 yr-1 leads to 50 m ice-bonded methane hydrate at the base of permafrost, and the hydrate layer distributes between the depth of 350 and 700 m at 80 k.y.. We apply our model to illuminate future melting of hydrate at Mallik, a known Arctic hydrate accumulation. We assume a 600 m thick ice saturated (average 90%) layer extending downward from the ground surface. We increase the surface temperature linearly from -6 to 0 oC for 300 yr and then keep the surface temperature at 0 oC to reflect future climate warming caused by doubling of CO2. Hydrate melting is initiated at the base of the hydrate layer after 15 k.y.. Methane gas starts to vent to the atmosphere at 38 k.y. with an average flux of ~ 0.35 g m-2 yr-1. If the 600 m thick average ice saturation is decreased to half (45%) (or to zero), methane gas starts to vent to the atmosphere at 29 k.y. (or at 20 k.y.) with the same average flux. These results are found by a newly-developed fully-coupled multiphase multicomponent fluid flow and heat transport model. Our thermodynamic equilibrium-based model emphasizes the role of salinity in both ice and hydrate dynamics.

Early growth of Kohala volcano and formation of long Hawaiian rift zones

USGS Publications Warehouse

Lipman, Peter W.; Calvert, Andrew T.

2011-01-01

Transitional-composition pillow basalts from the toe of the Hilo Ridge, collected from outcrop by submersible, have yielded the oldest ages known from the Island of Hawaii: 1138 ± 34 to 1159 ± 33 ka. Hilo Ridge has long been interpreted as a submarine rift zone of Mauna Kea, but the new ages validate proposals that it is the distal east rift zone of Kohala, the oldest subaerial volcano on the island. These ages constrain the inception of tholeiitic volcanism at Kohala, provide the first measured duration of tholeiitic shield building (≥870 k.y.) for any Hawaiian volcano, and show that this 125-km-long rift zone developed to near-total length during early growth of Kohala. Long eastern-trending rift zones of Hawaiian volcanoes may follow fractures in oceanic crust activated by arching of the Hawaiian Swell in front of the propagating hotspot.

A History of the Louisville District, Corps of Engineers United States Army, 1970-1983

DTIC Science & Technology

1984-01-01

where the District Engineer and his staff had to sup- 5 ply the most precise information available and to preserve a uniformly courteous de - meanor...been de - scribed as the "consummate diplomat. " William Leegan, the chief of planning divi- sion, was selected Alumnus of the Year by the University...management within the Louisville District lay in "making waves.ൖ Nor were the colonels who served as Louisville District Engineer aptly de

Homeland Security and Capabilities-Based Planning: Improving National Preparedness

DTIC Science & Technology

2005-09-01

Caudle 2004; NEMA 2004; ASTHO 2004). Their concerns emphasized proceeding with what one called a fatally flawed process following artificially... norm for a number of years, a systematic collection, evaluation, and dissemination of lessons learned and better practices has only recently picked...intergovernmental relations for homeland security. National Emergency Management Association ( NEMA ). (2004). Letter to Sue Mencer. Lexington, KY: October 29

77 FR 45956 - Approval and Promulgation of Implementation Plans; Kentucky; Louisville; Fine Particulate Matter...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-02

... Promulgation of Implementation Plans; Kentucky; Louisville; Fine Particulate Matter 2002 Base Year Emissions... action to approve the 1997 annual fine particulate matter (PM 2.5 ) 2002 base year emissions inventory... 45957

7 CFR 1005.51 - Class I differential, adjustments to Class I prices, and Class I price.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 21185 0.10 KY OWEN 21187 0.10 KY OWSLEY 21189 0.70 KY PERRY 21193 0.50 KY POWELL 21197 0.40 KY PULASKI... NC WASHINGTON 37187 0.40 NC WATAUGA 37189 0.45 NC WAYNE 37191 0.40 NC WILKES 37193 0.45 NC WILSON...

7 CFR 1005.51 - Class I differential, adjustments to Class I prices, and Class I price.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 21185 0.10 KY OWEN 21187 0.10 KY OWSLEY 21189 0.70 KY PERRY 21193 0.50 KY POWELL 21197 0.40 KY PULASKI... NC WASHINGTON 37187 0.40 NC WATAUGA 37189 0.45 NC WAYNE 37191 0.40 NC WILKES 37193 0.45 NC WILSON...

7 CFR 1005.51 - Class I differential, adjustments to Class I prices, and Class I price.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 21185 0.10 KY OWEN 21187 0.10 KY OWSLEY 21189 0.70 KY PERRY 21193 0.50 KY POWELL 21197 0.40 KY PULASKI... NC WASHINGTON 37187 0.40 NC WATAUGA 37189 0.45 NC WAYNE 37191 0.40 NC WILKES 37193 0.45 NC WILSON...

Louisville Southern Indiana Ohio River bridges project, Kentucky east end approach tunnel.

DOT National Transportation Integrated Search

2010-07-01

Missouri S&T proposes to acquire electrical resistivity and refraction tomography at the KDOT tunnel site, Louisville, Kentucky. These geophysical data will be processed, analyzed and interpreted with the objective of mapping and characterizing soil ...

Louisville region demonstration of travel management coordination center : system pre-deployment preparation.

DOT National Transportation Integrated Search

2013-03-01

The purpose of the Greater Louisville Region Demonstration of Travel Management Coordination Center (TMCC): System Pre-Deploy-ment Preparation grant was to further phased implementation of the regions TMCC design by focusing on two major component...

Experimental maintenance painting on the I-64 Riverside expressway in Louisville

DOT National Transportation Integrated Search

2000-04-01

The Riverside Parkway comprises some 3.2 miles of elevated steel (plate-girder) in downtown Louisville having approximately 24,054 tons of steel. The structures had existing coatings that contained lead. The project posed significant operational and ...

Experimental maintenance painting of I 65 in Louisville (FR 108)

DOT National Transportation Integrated Search

2002-10-01

I-65 project in downtown Louisville consisted of 27 bridges having approximately 1,493,100 ft2 of steel. The structures had existing coatings that contained lead. The project posed significant operational and public safety and operational constraints...

Influence of brick air scrubber by-product on growth and development of corn and hybrid poplar.

PubMed

Thomas, Carla N; Bauerle, William L; Owino, Tom O; Chastain, John P; Klaine, Stephen J

2007-03-01

Studies were conducted to determine the effects of spent reagent from air pollution control scrubbers used at a brick manufacturing facility on emergence, growth, and physiological responses of corn and hybrid poplar plants. Scrubber by-product was obtained from General Shale Brick, Louisville, KY. Potting substrate was weighed and quantities of scrubber by-product were added to the substrate to obtain treatments of 0%, 6.25%, 12.5%, 25%, 50%, 75%, and 100% scrubber by-product (w:w) for the corn study. Each treatment mix was potted into nine replicate polyethylene pots and four corn seeds were sown per pot. The pots were randomized in a greenhouse at Clemson University and the number of seedlings emerging from each treatment, dark-adapted leaf chlorophyll a fluorescence, and shoot heights were measured at the end of a 21-day growth period. Then, dry shoot biomass was determined for plants from each treatment and plant tissues were analyzed for selected constituents. For the poplar study, nine-inch cuttings of hybrid poplar clone 15-29 (Populus trichocarpa x P. deltoides) and clone OP367 (P. deltoides x P. nigra) were planted in treatments of scrubber by-product-potting soil mixes of 0% , 5% , 10% , and 25% w:w. Leaf chlorophyll a fluorescence was measured over six weeks and cumulative leaf area, dry biomass, and nutrient content of tissues were determined upon harvest. Results of these studies indicate that percent seedling emergence for corn plants decreased with increasing scrubber by-product application rates. Application rates up to 12.5% scrubber by-product w:w had no adverse effect on corn seedling emergence. Shoot elongation, biomass production, and the status of the photosynthetic apparatus of the seedlings were also not severely impaired at applications below this level. A critical value of 58.2% w:w scrubber by-product was estimated to cause 25% inhibition of seedling emergence. Biomass production, cumulative leaf area, and chlorophyll a fluorescence of hybrid poplar plants were not affected by scrubber by-product applications of up to 5% w:w.

Progress report on the ground-water resources of the Louisville area, Kentucky, 1949-55

USGS Publications Warehouse

Bell, Edwin A.; Kellogg, Robert W.; Kulp, Willis K.

1963-01-01

In the Louisville area, the principal water-bearing formations are the glacial-outwash sand and gravel and, in places, the underlying limestone. During the period 1949 through 1955 pumpage from the two aquifers averaged about 30 mgd (million gallons per day). The pumpage was approximately in balance with the normal net recharge to the area but was only about 8 percent of the estimated potential supply of ground water, including induced infiltration from the river. In the Louisville area, ground water is used chiefly for air conditioning and for industrial cooling. In the part of the area southwest of the city, ground water is used also for public supply. High ground-water levels in 1937 resulted from the greatest flood of record. Subsequently, water levels generally declined in the entire Louisville area. In downtown Louisville, where ground water is used for air conditioning, the water level fluctuates seasonally in response to variations in the rate of pumping. In the heavily pumped industrial areas, where ground water is used for cooling, water-level fluctuations correlate with changes in rates of pumping caused by variations in production schedules. Levels were lowest during the years of World War II. During the period 1952-55, relatively low levels throughout the area reflected the effects of less than normal rainfall, summer drought, and sustained pumping. Ground water in the Louisville area is very hard and generally of the calcium bicarbonate or calcium sulfate type. It is high in iron and sulfate content but is moderately low in chloride content. In water of the sand and gravel aquifer, the concentration of sulfate has increased gradually during the period 1949-54.

The Tennessee child restraint law in its third year.

PubMed Central

Williams, A F; Wells, J K

1981-01-01

Observations of child travel were made in Knoxville and Nashville, Tennessee, and Lexington and Louisville, Kentucky about two and one-half years after the Tennessee child restraint law went into force. Use of child restraints anchored by seat belts increased in Tennessee from 8 per cent prior to the law to 29 per cent, compared to a change from 11 to 14 per cent in Kentucky, which does not have a child restraint law. Travel in arms, a hazardous practice permitted by the law, was at the same level in Tennessee and Kentucky as prior to passage of the law. PMID:7457685

47 CFR 76.53 - Reference points.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND...″ Huntsville 34°44′18″ 86°35′19″ Louisville 31°47′00″ 85°33′09″ Mobile 30°41′36″ 88°02′33″ Montgomery 32°22′33″ 86°18′31″ Mount Cheaha State Park 33°29′26″ 85°48′30″ Selma 24°24′26″ 87°01′15″ Tuscaloosa 33°12′05...

Nondestructive testing of a weld repair on the I-65 Bridge over the Ohio River at Louisville.

DOT National Transportation Integrated Search

2009-06-01

Nondestructive evaluation methods were applied to verify the structural integrity of a fracture critical structural member on the I-65 John F. Kennedy Memorial Bridge over the Ohio River at Louisville. Several nondestructive evaluation methods includ...

Development, design, and flight test evaluation of a continuous descent approach procedure for nighttime operation at Louisville International Airport.

DOT National Transportation Integrated Search

2006-01-09

The design and flight test of a Continuous Descent Approach (CDA) : procedure for regular nighttime operation at Louisville : International Airport are described in this report. Results of : the analyses of aircraft and FMS performance indicate that ...

Case Study: Installation and Monitoring of Green Infrastructure Stormwater Controls in Louisville, Kentucky

EPA Science Inventory

In 2005, the Louisville and Jefferson County Metropolitan Sewer District (MSD) entered into a Consent Decree with the U.S. Environmental Protection Agency (EPA), Kentucky Department for Environmental Protection, and the U.S. Department of Justice. In 2009, MSD submitted the Inte...

Clinical evaluation of complete solo surgery with the "ViKY®" robotic laparoscope manipulator.

PubMed

Takahashi, Masahiro; Takahashi, Masanori; Nishinari, Naoto; Matsuya, Hideki; Tosha, Tsutomu; Minagawa, Yukihiro; Shimooki, Osamu; Abe, Tadashi

2017-02-01

Advancement in both surgical technique and medical equipment has enabled solo surgery. ViKY ® Endoscope Positioning System (ViKY ® ) is a robotic system that remotely controls an endoscope and provides direct vision control to the surgeon. Here, we report our experience with ViKY ® -assisted solo surgery. We retrospectively examined 25 cases of solo surgery TAPP with ViKY ® . ViKY ® was setup by the surgeon alone, and the setup duration was determined as the time at which the side rail was positioned and that when the endoscope was installed. For assessing the control unit, the number of false movements was counted. We compared the operative results between ViKY ® -assisted solo surgery TAPP and the conventional method with an assistant. The average time to set up ViKY ® was 7.9 min. The average number of commands for ViKY ® during surgery was 98.3, and the average number of errors and no response of control unit was 7.9. The mean duration of surgery was 136 min for the ViKY ® group, including the setup time, and 117 min for the conventional method. No case required an assistant during the operation. There was also no difference between the two groups with regard to postoperative complications and the rate of recurrence. ViKY ® proved reliable in recognizing orders with very few failures, and the operations were performed safely and were comparable to the conventional operations with assistants. Solo surgery with ViKY ® was beneficial in this clinical evaluation.

The Dynamic Duo

ERIC Educational Resources Information Center

Hollingsworth, Jan Carter

2007-01-01

This article features a father and son team from Louisville, Kentucky--an exceptional son, Patrick Henry Hughes, and an exceptional parent, Patrick John Hughes. Patrick Henry, age 19, is a proud member of the University of Louisville's (UL) marching band. It is also worth noting that Patrick Henry, a virtuoso musician, is a young man challenged…

Case Study: Installation and Monitoring of Green Infrastructure Stormwater Controls in Louisville, Kentucky (Abstract)

EPA Science Inventory

In 2005, the Louisville and Jefferson County Metropolitan Sewer District (MSD) entered into a Consent Decree with the U.S. Environmental Protection Agency (EPA), Kentucky Dept. of Environmental Protection, and the U.S. Department of Justice. In 2009, the MSD submitted the Integr...

Case Study: Installation and Monitoring of Green Infrastructure Stormwater Controls in Louisville, Kentucky - slides

EPA Science Inventory

In 2005, the Louisville and Jefferson County Metropolitan Sewer District (MSD) entered into a Consent Decree with the U.S. Environmental Protection Agency (EPA), Kentucky Department for Environmental Protection, and the U.S. Department of Justice. MSD committed to monitor the pe...

Books for Black Children: Public Library Collections in Louisville and Nashville, 1915-1925.

ERIC Educational Resources Information Center

Malone, Cheryl Knott

2000-01-01

Describes the racially segregated public library children's collections and services in Louisville, Kentucky and Nashville, Tennessee. Discusses the relationship between African American librarians and users based on original library records, annual reports, and librarians' writings; describes and evaluates the collections developed for black…

78 FR 29683 - Approval and Promulgation of Implementation Plans; Kentucky; Approval of Revisions to the...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-21

... of the Louisville Metro Air Pollution Control District (District), which has jurisdiction over... County Air Pollution Control District'' was renamed the ``Louisville Metro Air Pollution Control District... subheading ``Air Pollution Control District of Jefferson County.'' Thus, to be consistent with the...

77 FR 31262 - Approval and Promulgation of Implementation Plans; Kentucky; Louisville; Fine Particulate Matter...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-25

... Promulgation of Implementation Plans; Kentucky; Louisville; Fine Particulate Matter 2002 Base Year Emissions... approve the fine particulate matter (PM 2.5 ) 2002 base year emissions inventory, portion of the State...), a reasonable further progress (RFP) plan, contingency measures, a 2002 base year emissions inventory...

Non-Hawaiian lithostratigraphy of Louisville seamounts and the formation of high-latitude oceanic islands and guyots

NASA Astrophysics Data System (ADS)

Buchs, David M.; Williams, Rebecca; Sano, Shin-ichi; Wright, V. Paul

2018-05-01

Guyots are large seamounts with a flat summit that is generally believed to form due to constructional biogenic and/or erosional processes during the formation of volcanic islands. However, despite their large abundance in the oceans, there are still very few direct constraints on the nature and formation of guyots, in particular those formed at high latitude that lack a thick cap of shallow-marine carbonate rocks. It is largely accepted based on geophysical constraints and surficial observations/sampling that the summit platform of these guyots is shaped by wave abrasion during post-volcanic subsidence of volcanic islands. Here we provide novel constraints on this hypothesis and the summit geology of guyots with a lithostratigraphic analysis of cores from three Louisville seamounts (South Pacific) collected during Expedition 330 of the Integrated Ocean Drilling Program (IODP). Thirteen lithofacies of sedimentary and volcanic deposits are described, which include facies not previously recognized on the top of guyots, and offer a new insight into the formation of high-latitude oceanic islands on a fast-moving plate. Our results reveal that the lithostratigraphy of Louisville seamounts preserves a very consistent record of the formation and drowning of volcanic islands, with from bottom to top: (i) volcaniclastic sequences with abundant lava-fed delta deposits, (ii) submarine to subaerial shield lava flows, (iii) post-volcanic shallow to deeper marine sedimentary rocks lacking thick reef deposits, (iv) post-erosional rejuvenated volcanic rocks, and (v) pelagic sediments. Recognition of erosional boundaries between subaerial lava flows and shallow-marine sedimentary rocks provides novel support for post-volcanic wave planation of guyots. However, the summit geology of Louisville seamounts is dissimilar to that of high-latitude Hawaiian-Emperor guyots that have emplaced in a similar tectonic and environmental setting and that include thicker lava stacks with apparently little lava-fed delta deposits. To explain observed lithostratigraphic discrepancy we propose that Louisville seamounts represent a distinct type of intraplate ocean volcano characterized by formation of a smaller island, with a central shield volcano surrounded by extended shallow-marine shelves formed by lava-fed deltas. In this interpretation the summit platform of Louisville-type guyots results from early (syn-volcanic) subaerial to shallow-marine constructional volcanic processes and marine erosion, enhanced by later (post-volcanic) wave planation. This contrasts with larger Hawaiian edifices that are capped by thicker shield volcanoes, and that develop an extended wave planation surface during post-volcanic subsidence (in the absence of efficient coral growth). The difference between Hawaiian- and Louisville-type volcanic islands and guyots can be explained by contrasted dynamic disequilibrium between magmatic growth, erosion, and subsidence during the island-building stage. Unlike Hawaiian-type volcanoes, Louisville seamounts are characterized by alkaline magmatism that extends from the late seamount to island stages. This supports more limited magmatic growth during the formation of Louisville islands, and we hypothesize that this promotes the formation of ephemeral shallow-marine platforms and extended lava-fed deltas. Hawaiian-type volcanoes and guyots are unusually large in the population of intraplate ocean volcanoes. Louisville-type guyots as defined in this study could therefore represent a very common but yet poorly documented mode of oceanic island formation in the Pacific Ocean and other similar fast-moving plate settings.

7 CFR 1005.51 - Class I differential, adjustments to Class I prices, and Class I price.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 0.40 KY LAUREL 21125 0.50 KY LEE 21129 0.40 KY LESLIE 21131 0.50 KY LETCHER 21133 0.50 KY LINCOLN... 37101 0.20 NC JONES 37103 0.40 NC LEE 37105 0.30 NC LENOIR 37107 0.40 NC LINCOLN 37109 0.30 NC MC DOWELL... SC LAURENS 45059 0.50 SC LEE 45061 0.70 SC LEXINGTON 45063 0.70 SC MC CORMICK 45065 0.50 SC MARION...

7 CFR 1005.51 - Class I differential, adjustments to Class I prices, and Class I price.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 0.40 KY LAUREL 21125 0.50 KY LEE 21129 0.40 KY LESLIE 21131 0.50 KY LETCHER 21133 0.50 KY LINCOLN... 37101 0.20 NC JONES 37103 0.40 NC LEE 37105 0.30 NC LENOIR 37107 0.40 NC LINCOLN 37109 0.30 NC MC DOWELL... SC LAURENS 45059 0.50 SC LEE 45061 0.70 SC LEXINGTON 45063 0.70 SC MC CORMICK 45065 0.50 SC MARION...

Mass Wasting during the Cretaceous/Tertiary Transition in the North Atlantic: Relationship to the Chicxulub Impact?

NASA Astrophysics Data System (ADS)

Mateo, Paula; Keller, Gerta; Adatte, Thierry; Spangenberg, Jorge

2015-04-01

Deep-sea sections in the North Atlantic are claimed to contain the most complete sedimentary records and ultimate proof that the Chicxulub impact is Cretaceous-Tertiary boundary (KTB) in age and caused the mass extinction. A multi-disciplinary study of North Atlantic DSDP Sites 384, 386 and 398, based on high-resolution planktonic foraminiferal biostratigraphy, carbon and oxygen stable isotopes, clay and whole-rock mineralogy and granulometry, reveals the age, stratigraphic completeness and nature of sedimentary disturbances. Results show a major KTB hiatus at Site 384 with zones CF1, P0 and P1a missing, spanning at least ~540 ky, similar to other North Atlantic and Caribbean localities associated with tectonic activity and Gulf Stream erosion. At Sites 386 and 398, discrete intervals of disturbed sediments with mm-to-cm-thick spherule layers have previously been interpreted as KTB age impact-generated earthquakes destabilizing continental margins prior to settling of impact spherules. However, improved age control based on planktonic foraminifera indicates deposition in the early Danian zone P1a(2) (upper Parvularugoglobigerina eugubina zone) more than 100 ky after the KTB. At Site 386, two intervals of white chalk contain very small (<63 μm) early Danian zone P1a(2) (65%) and common reworked Cretaceous (35%) species, in contrast to the in situ red-brown and green abyssal clays that are devoid of carbonate. In addition, high calcite, mica and kaolinite and upward-fining are observed in the chalks, indicating downslope transport from shallow waters and sediment winnowing via distal turbidites. At Site 398, convoluted red to tan sediments with early Danian and reworked Cretaceous species represent slumping of shallow water sediments as suggested by dominance of mica and low smectite compared to in situ deposition. We conclude that mass wasting was likely the result of earthquakes associated with increased tectonic activity in the Caribbean and the Iberian Peninsula during the early Danian well after the Chicxulub impact.

Theory of tunneling spectroscopy for chiral topological superconductors

NASA Astrophysics Data System (ADS)

Ii, Akihiro; Yamakage, Ai; Yada, Keiji; Sato, Masatoshi; Tanaka, Yukio

2012-11-01

We study the charge conductance of an interface between a normal metal and a superconducting quantum anomalous Hall system, based on the recursive Green's function. The angle-resolved conductance γ(ky,eV) with momentum ky parallel to the interface and bias voltage V shows a rich structure depending on the Chern number N of the system. We find that when the bias voltage is tuned to the energy dispersion of the edge mode, eV=Eedge(ky), the angle-resolved conductance γ(ky,Eedge(ky)) shows a pronounced even-odd effect; the conductance vanishes for N=0 or 2, while it takes the universal value 2e2/h for N=1. In particular, in the N=2 phase, we find that the conductance γ(ky,Eedge(ky)) becomes 0 due to the interference of two degenerate Majorana edge modes, although the corresponding surface spectral weight remains nonzero.

Mechanisms of G1 cell cycle arrest and apoptosis in myeloma cells induced by hybrid-compound histone deacetylase inhibitor

DOE Office of Scientific and Technical Information (OSTI.GOV)

Fujii, Seiko; Division of Maxillofacial Surgery, Kyushu Dental University; Okinaga, Toshinori

2013-05-10

Highlights: •Novel histone deacetylase inhibitor Ky-2, remarkably inhibits myeloma cell growth. •Ky-2 demonstrates no cytotoxicity against normal lymphocytic cells. •Ky-2 induces cell cycle arrest through the cell cycle-associated proteins. •Ky-2 induces Bcl-2-inhibitable apoptosis through a caspase-dependent cascade. -- Abstract: Objectives: Histone deacetylase (HDAC) inhibitors are new therapeutic agents, used to treat various types of malignant cancers. In the present study, we investigated the effects of Ky-2, a hybrid-compound HDAC inhibitor, on the growth of mouse myeloma cells. Materials and methods: Myeloma cells, HS-72, P3U1, and mouse normal cells were used in this study. Effect of HDAC inhibitors on cell viabilitymore » was determined by WST-assay and trypan blue assay. Cell cycle was analyzed using flow cytometer. The expression of cell cycle regulatory and the apoptosis associated proteins were examined by Western blot analysis. Hoechst’s staining was used to detect apoptotic cells. Results: Our findings showed that Ky-2 decreased the levels of HDACs, while it enhanced acetylation of histone H3. Myeloma cell proliferation was inhibited by Ky-2 treatment. Interestingly, Ky-2 had no cytotoxic effects on mouse normal cells. Ky-2 treatment induced G1-phase cell cycle arrest and accumulation of a sub-G1 phase population, while Western blotting analysis revealed that expressions of the cell cycle-associated proteins were up-regulated. Also, Ky-2 enhanced the cleavage of caspase-9 and -3 in myeloma cells, followed by DNA fragmentation. In addition, Ky-2 was not found to induce apoptosis in bcl-2 overexpressing myeloma cells. Conclusion: These findings suggest that Ky-2 induces apoptosis via a caspase-dependent cascade and Bcl-2-inhibitable mechanism in myeloma cells.« less

Increasing Baccalaureate Degree Attainment in Louisville: A Proposed Blueprint for Community Action

ERIC Educational Resources Information Center

Business-Higher Education Forum (NJ1), 2009

2009-01-01

Across the country, cities and regions have used community-wide partnerships to improve the educational attainment of their citizens. The most established of these partnerships have seen substantial education gains during their tenure. The community of Louisville, Kentucky has embarked on a similar effort to improve educational attainment. Nearly…

76 FR 12860 - Approval and Promulgation of Air Quality Implementation Plans; Indiana; Kentucky; Louisville...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-09

...; Determination of Attainment of the 1997 Annual Fine Particle Standard AGENCY: Environmental Protection Agency... Kentucky) fine particle (PM 2.5 ) nonattainment area has attained the 1997 annual average PM 2.5 National... rule, pertaining to the determination of attainment of the fine particle standards for the Louisville...

75 FR 55725 - Approval and Promulgation of Air Quality Implementation Plans; Indiana; Kentucky; Louisville...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-14

...; Determination of Attainment of the Fine Particle Standard AGENCY: Environmental Protection Agency (EPA). ACTION...) fine particle (PM 2.5 ) nonattainment area has attained the 1997 annual average PM 2.5 National Ambient... particle standard for the bi-state Louisville (Indiana and Kentucky) area, involves proposed determinations...

Partnering with a Homeless Shelter to Provide Authentic Community Involvement

ERIC Educational Resources Information Center

Ross, Edna; Cox, Fannie M.

2013-01-01

Hotel Louisville is owned and operated by Wayside Christian Mission and is staffed by screened and vetted Wayside resident clients. This unique situation, along with the University of Louisville (UofL) partnership, positions both as national exemplars for authentic community involvement with higher education. The purpose of this article is to…

77 FR 28872 - Notice of FERC Staff Attendance at the SPP-ITO Louisville Gas & Electric/Kentucky Utilities...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-16

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Notice of FERC Staff Attendance at the SPP-ITO Louisville Gas & Electric/Kentucky Utilities Stakeholder Meeting The Federal Energy Regulatory Commission hereby gives notice that members of its staff may attend the meeting noted below. Their attendance...

Trench-parallel variations in Pacific and Indo-Australian crustal velocity structure due to Louisville Ridge seamount subduction

NASA Astrophysics Data System (ADS)

Stratford, W. R.; Knight, T. P.; Peirce, C.; Watts, A. B.; Grevemeyer, I.; Paulatto, M.; Bassett, D.; Hunter, J.; Kalnins, L. M.

2012-12-01

Variations in trench and forearc morphology, and lithospheric velocity structure are observed where the Louisville Ridge seamount chain subducts at the Tonga-Kermadec Trench. Subduction of these seamounts has affected arc and back-arc processes along the trench for the last 5 Myr. High subduction rates (80 mm/yr in the north, 55 mm/yr in the south), a fast southwards migrating collision zone (~180 km/myr), and the obliquity of the subducting plate and the seamount chain to the trench, make this an ideal location to study the effects of seamount subduction on lithospheric structure. The "before and after" subduction regions have been targeted by several large-scale geophysical projects in recent years; the most recent being the R/V Sonne cruise SO215 in 2011. The crust and upper mantle velocity structure observed in profiles along strike of the seamount chain and perpendicular to the trench from this study, are compared to a similar profile from SO195, recorded ~100 km to the north. The affects of the passage of the seamounts through the subduction system are indicated by velocity anomalies in the crust and mantle of the overriding plate. Preliminary results indicate that in the present collision zone, mantle velocities (Pn) are reduced by ~5%. Around 100 km to the north, where seamounts are inferred to have subducted ~1 Myr ago, a reduction of 7% in mantle P-wave velocity is observed. The width of the trench slope and elevation of the forearc also vary along strike. At the collision zone a >100 km wide collapse region of kilometre-scale block faults comprise the trench slope, while the forearc is elevated. The elevated forearc has a 5 km think upper crust with a Vp of 2.5-5.5 km/s and the collapse zone also has upper crustal velocities as low as 2.5 km/s. To the east in the Pacific Plate, lower P-wave velocities are also observed and attributed to serpentinization due to deep fracturing in the outer trench high. Large bending faults permeate the crust and the Osbourn Seamount, currently on the verge of subduction, is fractured stepwise down into the trench. Pn velocities in the hinge zone of the Pacific Plate are as low as 7.3 km/s indicating that fracturing and serpentinization may also extend to sub-crustal depths. Finally, trench-parallel variations in subduction zone velocity structure are used to infer the degree to which seamount subduction has altered the physical state of the Pacific and Indo-Australian plates both pre- and post subduction.

Steer and pasture responses for a novel endophyte tall fescue developed for the upper transition zone.

PubMed

Johnson, J M; Aiken, G E; Phillips, T D; Barrett, M; Klotz, J L; Schrick, F N

2012-07-01

A 2-yr grazing experiment was conducted with crossbred steers (8 to 10 mo and with initial BW of 304 kg ± 34 kg in 2008 and 277 kg ± 24 in 2009) to evaluate animal performance and pasture responses of a late maturing tall fescue [Lolium arundinaceum (Schreb.) Darbysh; KYFA9301] population infected with the AR584 novel, non-toxic endophyte (Neotyphodium coenophialum; NE9301) as compared with Kentucky 31 fescue infected with the common toxic endophyte strain (KY31), 'Jesup' MaxQ fescue infected with the AR542 endophyte (MaxQ), and endophyte-free KYFA9301 (EF9301). Treatments were assigned for seeding in 1.0-ha pastures in a randomized complete block design with 3 replications. Pastures were grazed from 6 May to 23 July in 2008 (76 d) and 2 April to 25 June in 2009 (84 d). Each pasture was grazed with 4 tester steers and put-and-take steers were used to maintain forage mass at 2,500 ± 250 kg DM/ha. Shrunk BW was taken at initiation and termination of grazing each year. Rectal and skin temperatures were recorded, and jugular blood was collected each year at approximately d 28, 56, and study completion. Forage samples were collected at 2-wk intervals for analyzing CP, IVDMD, ADF, and NDF. Responses were analyzed with mixed models, and preplanned orthogonal contrasts were used to compare KY31 with non-toxic fescues, EF9301 vs. novel endophyte fescues, and NE9301 vs. MaxQ. All steer responses were similar (P > 0.10) among the non-toxic fescues. Average daily gains and total BW gain/ha for the 3 non-toxic fescues were greater (P < 0.001) than for KY31. Rectal/skin temperatures for the 3 non-toxic fescues were less (P < 0.001) and serum prolactin concentrations were greater (P < 0.01) than for KY-31. Pasture carrying capacity was greater (P = 0.003) for KY31 than the 3 non-toxic fescues and was greater for EF9301 (P = 0.017) than the 2 novel endophyte fescues. However, stocking rates (kg BW/ha) at the initial and midpoint days of grazing were similar (P > 0.40) among endophyte-fescue combinations, but by the end of the grazing season, stocking rate was greater (P < 0.001) for KY31 than for the non-toxic fescues and was greater (P = 0.053) for NE9301 than for MaxQ. Results indicated that NE9301 is as effective as EF9301 and MaxQ in improving BW gain and alleviating fescue toxicosis and that NE9301 can provide greater carrying capacities than MaxQ in late June and July.

EXECUTIVE SUMMARY FOR FULL-SCALE DUAL-ALKALI DEMONSTRATION AT LOUISVILLE GAS AND ELECTRIC CO. - PRELIMINARY DESIGN AND COST ESTIMATE

EPA Science Inventory

The report is the executive summary for the preliminary design of the dual-alkali system, designed by Combustion Equipment Associates, Inc./Arthur D. Little, Inc. and being installed to control SO2 emissions from Louisville Gas and Electric Company's Cane Run Unit No. 6 boiler. T...

Roots & Wings. Proceedings of the PEPNet 2006 Biennial Conference (Louisville, Kentucky, April 4-8, 2006)

ERIC Educational Resources Information Center

PEPNet 2, 2006

2006-01-01

During April 2006, educators, students, service providers and professionals from across the nation and the world gathered together at the fifth biennial PEPNet Conference in Louisville, Kentucky, to share concepts, ideas, research, technologies and successful practices that have helped individuals who are deaf and hard of hearing establish strong…

Curriculum Package: High School Social Studies Lessons. [A Visit to the Louisville, Kentucky Airports: Standiford and Bowman Fields.

ERIC Educational Resources Information Center

DeSensi, Frank; Rostov, Susan

These lesson plans are designed for use by high school social studies teachers who take their students on a field trip to the regional airports of Louisville, Kentucky. Twelve lesson plans are included: "It's the Computer's Fault"; "The Play's the Thing"; "A Hub! Yes, There's the Rub!"; "People and…

Curriculum Package: Elementary [School] Social Studies Lessons. [A Visit to the Louisville, Kentucky Airports: Standiford and Bowman Fields.

ERIC Educational Resources Information Center

DeSensi, Frank; Rostov, Susan

These lesson plans are designed for use by elementary school social studies teachers who take their classes to tour the regional airports of Louisville, Kentucky. Fifteen lesson plans are included: "That's My Team"; "Who Said That?""Me? Fly?"; "I Know It's Around Here Someplace!"; "How Far Did You…

Building Infrastructures for Community Engagement at the University of Louisville: Graduate Models for Cultivating Stewardship

ERIC Educational Resources Information Center

Mathis, Keri E.; Hartline, Megan Faver; Boehm, Beth A.; Sheridan, Mary P.

2016-01-01

From our perspectives at the University of Louisville, we address the need to provide structures for graduate student participation in community-engaged scholarship. Architectures of participation such as the ones we describe in this piece--the Community Engagement Academy and the Digital Media Academy--offer graduate students the opportunity to…

77 FR 11529 - Louisville Gas and Electric Company; Kentucky Utilities Company; Notice of Petition for...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-27

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. EL12-27-000] Louisville Gas and Electric Company; Kentucky Utilities Company; Notice of Petition for Declaratory Order Take notice that on February 14, 2012, pursuant to Rule 207 of the Federal Energy Regulatory Commission's (Commission) Rules of Practice and Procedure, 18 CFR...

In Researcher's Background, Some Warning Signs

ERIC Educational Resources Information Center

Glenn, David

2009-01-01

When Robert D. Felner applied to become dean of education at the University of Louisville in 2003, he carried a genuinely impressive vita. But two of the most recent large grants listed on that vita could not have survived close scrutiny--and it isn't clear that Louisville's search committee scrutinized them at all. First, the impressive part:…

Variability in productivity controlled by haline stratification over 300ky in the Bay of Bengal.

NASA Astrophysics Data System (ADS)

Da Silva, R.; Mazumdar, A.; Peketi, A.; Joshi, R.; Shaji, A.; Naik, B. G.; Carvalho, M.; Molleti, S.

2017-12-01

The unique hydrographic setting of the Bay of Bengal (BoB) makes it an ideal tropical marine system to study the influence of regional and global forcings on productivity and [CO2aq] through the late quaternary. Enormous fresh water flux into the BoB and consequent haline stratification significantly weakens the convective mixing and wind driven processes which are commonly responsible for transport of nutrients to the euphotic zone driving primary productivity. Here, we present a high resolution organic carbon-Calcium carbonate burial flux and δ13CTOC records for the last 300 ky. A giant Calypso piston corer was used on board ORV Marion Dufresne (MD-161) for the retrieval of the sediment core MD161-19 (core length: 39 m) off Mahanadi Basin (Lat.:18º59.1020"; Long.:85º41.1669") in western BoB at a water depth of 1480m. The results show significant productivity variation at marine isotope sub-stages and millennial timescales. Colder sub-stages and stadials (Dansgard-Oeschger cycle) show boost in productivity which may be attributed to thinning of low salinity water cap, thereby facilitating efficient nutrient transport across the euphotic zone by the combination of wind driven processes (entrainment and upwelling), convective mixing and cold core eddies. Our long term high resolution data indicates a possibility of marked changes in productivity/ biogeochemistry of BOB in the future due to global warming, in turn affecting coastal economy.

Regional Cerebral Oxygen Saturation Level Predicts 30-Day Mortality Rate After Left Ventricular Assist Device Surgery.

PubMed

Ghosal, Soutik; Trivedi, Jaimin; Chen, James; Rogers, Michael P; Cheng, Allen; Slaughter, Mark S; Kong, Maiying; Huang, Jiapeng

2018-06-01

Left ventricular assist device (LVAD) surgery is complex, high risk, and expensive. The authors' hypothesis is baseline regional cerebral oxygen saturation (rSO 2 ) might be a predictor of postoperative clinical outcomes. Retrospective review of 210 consecutive continuous flow LVAD patients between 2008 and 2014. The primary measure is 30-day mortality rate and secondary measures include modified major adverse cardiocerebral events (MACE), length of stay (LOS), and intensive care unit (ICU) stay. Multiple logistic regression models were applied to examine if a binary outcome variable, such as 30-day mortality and MACE, is associated with rSO 2 at baseline. Log-linear model was used to examine whether LOS or ICU stay hours is associated with rSO 2 at baseline. Single institution, academic hospital. Patients who received LVAD surgery ​at Jewish Hospital, Louisville, KY. All patients received LVAD surgery. Cerebral oximetry monitoring was used in both the preoperative and intraoperative periods. The authors found that higher rSO 2 at baseline is associated with lower 30-day mortality with an odds ratio of 0.94 and 95% confidence interval (0.888, 0.995) for every 1% increase of rSO 2 . For secondary outcomes, baseline rSO 2 was not significantly associated with MACE, requirement for postoperative renal failure/dialysis, reoperation for bleeding, and LOS or ICU hours. Regional cerebral oxygen saturation levels at baseline are significantly associated with 30-day mortality after LVAD surgeries. Copyright © 2017 Elsevier Inc. All rights reserved.

Diesel fumes do kill: a case of fatal carbon monoxide poisoning directly attributed to diesel fuel exhaust with a 10-year retrospective case and literature review*.

PubMed

Griffin, Sean M; Ward, Michael K; Terrell, Andrea R; Stewart, Donna

2008-09-01

While it is known that diesel fuel combustion engines produce much lower concentrations of carbon monoxide (CO) than gasoline engines, these emissions could certainly generate lethal ambient concentrations given a sufficient amount of time in an enclosed space and under suitable environmental conditions. The authors report a case of CO poisoning which was initially referred for autopsy as a presumed natural death of a truck driver found in the secure cab of a running diesel tractor trailer truck. Completion of the preliminary investigation ascribed death to complications of ischemic heart disease (IHD), pending toxicological analysis that included quantification of CO. When the toxicology results showed lethal blood COHbg, the cause of death was re-certified as CO intoxication secondary to inhalation of (diesel) vehicular exhaust fumes. Because of the unique source of fatal CO intoxication in this case, the contributory IHD and the possible contaminants in the putrefied blood, a 10-year retrospective review was conducted on all nonfire related CO deaths autopsied (n = 94) at the Office of the Chief Medical Examiner in Louisville, KY from 1994 to 2003. For validation of the COHbg detection method used by the Kentucky Office of Forensic Toxicology (KYOFT), blood samples from these cases along with controls were submitted to three laboratories using various analytical methods yielding no statistically significant differences. Lastly, an extensive literature review produced no scientifically reported cases of fatal CO poisoning attributed to diesel fuel exhaust.

Partitioning of PCBs in the muscle and reproductive tissues of paddlefish, Polyodon spathula, at the Falls of the Ohio River

DOE Office of Scientific and Technical Information (OSTI.GOV)

Gundersen, D.T.; Pearson, W.D.

1992-09-01

The paddlefish, Polyodon spathula, is a primitive fish characterized by a predominantly cartilaginous skeleton, a virtually scaleless body, and a rostrum or paddle nearly one-third of the body length. At the Falls of the Ohio River near Louisville, KY, paddlefish are harvested for their roe used to produce domestic caviar. The persistence of this small but intensive fishery for the roe of female paddlefish may be slowing or even reversing the recovery of populations in the Falls area of the Ohio River. Residues of toxic substances harmful to humans are being detected in many fishes in the Ohio River. Organochlorinemore » pollutants such as chlordane and polychlorinated biphenyls (PCBs) are being detected at levels as high as those of 10 yr ago. Recent data from studies conducted in the Missouri River on PCB levels in the tissues of the shovelnose sturgeon, a species closely related to the paddlefish, indicate that the concentration of PCBs in sturgeon roe is several times that of concentrations in flesh. This study examines the PCB content of the roe of paddlefish at the location of a commercial fishery. The study investigated the partitioning of PCBs into the muscle and reproductive tissues of paddlefish, considered possible correlations between PCB concentration and age and percent lipid, and looked at the existence of any differences in mean PCB concentrations between male and female paddlefish. 17 refs., 1 fig., 1 tab.« less

77 FR 33087 - Standard Instrument Approach Procedures, and Takeoff Minimums and Obstacle Departure Procedures...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-05

... Connersville, IN, Mettel Field, RNAV (GPS) RWY 36, Amdt 2 Hazard, KY, Wendell H Ford, LOC/DME RWY 14, Orig-A Hazard, KY, Wendell H Ford, RNAV (GPS) RWY 14, Amdt 1A Hazard, KY, Wendell H Ford, RNAV (GPS) RWY 32, Orig-A Hazard, KY, Wendell H Ford, VOR/DME RWY 14, Amdt 1B Lake Charles, LA, Lake Charles Rgnl, ILS OR...

The challenge for excellence at the University of Louisville: implementation and outcomes of research resource investments between 1996 and 2006.

PubMed

Schweitzer, Laura; Sessler, Daniel I; Martin, Nancy C

2008-06-01

In the decade beginning in 1996, the National Institutes of Health (NIH) budget doubled, whereas NIH funding at the University of Louisville School of Medicine increased nearly sevenfold. The schools of nursing and dentistry, the other Health Science Center schools at Louisville, experienced comparable growth. The University of Louisville was thus one of the fastest growing research enterprises in the country during this period. While there was an infusion of state funds, the authors believe that the magnitude of the research growth depended more critically on development of an effective strategic plan with closely monitored outcomes. This process included first the identification of programs of distinction deserving of investment and then the reallocation of resources from units that were not research-intensive to those that were. The strategy focused on (1) the recruitment of endowed chairs and their teams (thus the popular name for the program "Bucks for Brains"), (2) the implementation of new promotion and tenure standards, (3) the creation of research-productivity linked salary incentives, (4) the implementation of posttenure review, and (5) an effort to improve research infrastructure, including core facilities, and physical plant. The authors describe how the investment by the Commonwealth of Kentucky was structured and how accountability to the state facilitated this growth. This description of how postsecondary education reform and the infusion of modest resources through the Research Challenge Trust Fund were leveraged into a substantial return-on-investment at Louisville could serve as a guide to schools during this time of NIH budgetary constraint.

Social Integration as a Factor in Academic Achievements of Children: A Case Study of African Immigrants in Louisville, Kentucky

ERIC Educational Resources Information Center

Odetunde, Florence Olayinka

2013-01-01

This study explored how social integration of African immigrants in the Louisville metropolitan area of Kentucky could be a factor in the academic achievements of their children. It involved critically investigating how the process of their adjustments as immigrants might have been shaped by various personal and environmental factors such as…

Curriculum Package: Middle School Social Studies Lessons. [A Visit to the Louisville, Kentucky Airports: Standiford and Bowman Fields.

ERIC Educational Resources Information Center

DeSensi, Frank; Rostov, Susan

These lesson plans are designed for use by middle school social studies teachers who take their students on a tour of the regional airports of Louisville, Kentucky. Twelve lesson plans are included: "Let's Go There Next, Mom"; "Who Wrote That?"; "The Games They Play!"; "You Flew on What?"; "I Wonder…

University of Louisville Holds Fast to Plans for Big-Time Sports

ERIC Educational Resources Information Center

Sander, Libby

2009-01-01

For five decades, the University of Louisville men's basketball team has played its home games at the state's fairgrounds, in a modest arena originally built for horse shows. And for just as many seasons, the team's toughest competition for scheduling has come from the livestock--and the flea markets and tractor pulls that also vie for the space.…

Relying on the National Mobile Disaster Hospital as a business continuity strategy in the aftermath of a tornado: The Louisville experience.

PubMed

Kearns, Randy D; Stringer, Lew; Craig, James; Godette-Crawford, Regina; Black, Paul S; Andra, David L; Winslow, James

2017-01-01

On 28th April, 2014, a tornado left much of Louisville, MS and the local hospital, Winston Medical Center, in ruin. In the USA, temporary hospital solutions have been used to augment the mainstream healthcare system since the American Civil War. As memories fade, however, the necessary readiness for a temporary hospital also fades, at times leaving a patchwork of resources either underfunded or abandoned. With the creation of the Hospital Preparedness Program, several temporary hospital solutions were created in various states across the USA. In the present case, Mississippi and North Carolina resources were used in Louisville in the aftermath of a direct impact that destroyed the hospital and nursing home. In the hours that followed, after lives were saved and patients safely relocated, a frank assessment confirmed the structural loss of the hospital. Local emergency responders, hospital staff, state and federal representatives all rallied with the aim of saving the community's only hospital. The steps taken in Louisville and the deliberate restoration of these essential services offer a learning opportunity for all involved in healthcare disaster preparedness, response and recovery.

Summary of hydrologic conditions of the Louisville area of Kentucky

USGS Publications Warehouse

Bell, Edwin Allen

1966-01-01

Water problems and their solutions have been associated with the growth and development of the Louisville area for more than a century. Many hydrologic data that aided water users in the past can be applied to present water problems and will be helpful for solving many similar problems in the future. Most of the water problems of Louisville, a water-rich area, concern management and are associated with the distribution of supplies, the quality of water, drainage, and waste disposal. The local hydrologic system at Louisville is dominated by the Ohio River and the glacial-outwash deposits beneath its flood plain. The water-bearing limestones in the uplands are ,secondary sources of water. The average flow of the Ohio River at Louisville, 73 billion gallons per day, and the potential availability of 370 million gallons per day of ground water suitable for industrial cooling purposes minimize the chance of acute water shortage in the area. Under current development, use of water averages about 211 million gallons per day, excluding about 392 million gallons of Ohio River water circulated daily through steampower plants and returned directly to the river. Optimum use and control of the water resources will be dependent on solving several water problems. The principal sources of water are in the Ohio River bottom land, whereas the new and potential centers of use are in the uplands. Either water must be piped to these new centers from the present sources or new supplies must be developed. Available data on streamflow and ground water are adequate to plan for the development of small local supplies. Since the completion of floodwalls and levees in 1953, widespread damage from flooding is a thing of the past in the Louisville area. Some local flooding of unprotected areas and of lowlands along tributary streams still takes place. The analyses of streamflow data are useful in planning for protection of these areas, but additional streamflow records and flood-area mapping are needed to best solve the problem. Droughts are a problem only to users of small water supplies in the uplands, where additional water either can be imported or developed locally. Pollution and undesirable chemical quality of water for some uses are the most serious drawbacks to the optimum development of the water resources in Louisville and Jefferson County. Available chemical analyses of ground water are useful for determining its suitability for various uses, but additional data are needed to guide management decisions. Sources of contamination should be inventoried and water samples analyzed periodically to monitor changes in quality.

Microgravity

NASA Image and Video Library

2001-05-02

Students from DuPont Manual High School in Louisville, Kentucky participated in a video-teleconference during the Pan-Pacific Basin Workshop on Microgravity Sciences held in Pasadena, California. The event originated at the California Science Center in Los Angeles. The DuPont Manual students patched in to the event through the distance learning lab at the Louisville Science Center. This image is from a digital still camera; higher resolution is not available.

Is Right the New Left? An Analysis of Justice Clarence Thomas's Concurring Opinion in the Seattle and Louisville Cases

ERIC Educational Resources Information Center

Hamilton, Kendra

2007-01-01

Just over a month after the Supreme Court of the United States' ruling in the Seattle and Louisville cases, news analysts and school district officials from Boston to Berkeley, California, from Knoxville, Tennessee, to Evanston, Illinois, are still trying to assess its impact on their student reassignment programs. But the community of scholars…

Education Dean's Fraud Case Teaches U. of Louisville a Hard Lesson

ERIC Educational Resources Information Center

Glenn, David

2009-01-01

At the end of 2005, Robert D. Felner was riding high. A well-paid dean at the University of Louisville, he had just secured a $694,000 earmarked grant from the U.S. Department of Education to create an elaborate research center to help Kentucky's public schools. The grant proposal, which Mr. Felner had labored over for months, made some impressive…

Department of the Navy Small Business Programs

DTIC Science & Technology

2014-08-13

Acquisition Regulation (FAR) Part 19 •  Small Disadvantaged Business ( SDB ) – FAR 19.12 •  8(a) Small Business Development •  Woman/Economically...10M FY 13 SDB SB AWARDS $4.5 Billion *FPDS-NG data as of 30 January 2014 For All US-Based Small Disadvantaged Business Awards CT-$22M RI-$35M SC...37M OH 20M KY $82M GUAM - $111M PUERTO RICO - $1M CO $29M NAICS Description SDB Spend Principal Buying Command(s) 236220 COMMERCIAL AND

Patient perspectives: Kundalini yoga meditation techniques for psycho-oncology and as potential therapies for cancer.

PubMed

Shannahoff-Khalsa, David S

2005-03-01

The ancient system of Kundalini Yoga (KY) includes a vast array of meditation techniques. Some were discovered to be specific for treating psychiatric disorders and others are supposedly beneficial for treating cancers. To date, 2 clinical trials have been conducted for treating obsessive-compulsive disorder (OCD). The first was an open uncontrolled trial and the second a single-blinded randomized controlled trial (RCT) comparing a KY protocol against the Relaxation Response and Mindfulness Meditation (RRMM) techniques combined. Both trials showed efficacy on all psychological scales using the KY protocol; however, the RCT showed no efficacy on any scale with the RRMM control group. The KY protocol employed an OCD-specific meditation technique combined with other techniques that are individually specific for anxiety, low energy, fear, anger, meeting mental challenges, and turning negative thoughts into positive thoughts. In addition to OCD symptoms, other symptoms, including anxiety and depression, were also significantly reduced. Elements of the KY protocol other than the OCD-specific technique also may have applications for psycho-oncology patients and are described here. Two depression-specific KY techniques are described that also help combat mental fatigue and low energy. A 7-part protocol is described that would be used in KY practice to affect the full spectrum of emotions and distress that complicate a cancer diagnosis. In addition, there are KY techniques that practitioners have used in treating cancer. These techniques have not yet been subjected to formal clinical trials but are described here as potential adjunctive therapies. A case history demonstrating rapid onset of acute relief of intense fear in a terminal breast cancer patient using a KY technique specific for fear is presented. A second case history is reported for a surviving male diagnosed in 1988 with terminal prostate cancer who has used KY therapy long term as part of a self-directed integrative care approach.

Comparative Genomic Sequencing and Pathogenic Properties of Equine Herpesvirus 1 KyA and RacL11

PubMed Central

Shakya, Akhalesh K.; O’Callaghan, Dennis J.; Kim, Seong K.

2017-01-01

Equine herpesvirus 1 (EHV-1) is a major pathogen affecting equines worldwide. The virus causes respiratory disease, abortion, and, in some cases, neurological disease. EHV-1 Kentucky A (KyA) is attenuated in the mouse and equine, whereas wild-type pathogenic strain RacL11 induces severe inflammatory infiltration of the lung, causing infected mice to succumb. The complete DNA sequencing of the KyA genome revealed that genes UL17 (ORF17), US6 (ORF73; gI), US7 (ORF74; gE), and US8 (ORF75; 10 K) are deleted as compared to the RacL11 and Ab4 genomes. In-frame deletions in the US1 (ORF68), US4 (ORF71; gp2), and UL63 (ORF63; EICP0) genes and point mutations in 14 different open reading frames (ORFs) were detected in the KyA genome. Interestingly, UL1 (ORF1) and UL2 (ORF2) were deleted in both KyA and RacL11. Our previous studies showed that EHV-1 glycoproteins gI, gE, and full-length gp2 contribute to the pathogenesis of the RacL11 strain. The confirmation of these gene deletions in KyA suggests their contribution to the attenuation of this virus. The growth kinetics results revealed that KyA replicates to high titers in cell culture as compared to RacL11 and Ab4, indicating that the above genomic deletions and mutations in KyA do not have an inhibitory effect on KyA replication in cells of mouse, rabbit, equine, or human origin. Studies of EHV-1 pathogenesis in CBA mice showed that KyA is attenuated whereas mice infected with RacL11 succumbed by 3–6 days post-infection, which is consistent with our previous results. PMID:29312962

Exploring Genomic Diversity Using Metagenomics of Deep-Sea Subsurface Microbes from the Louisville Seamount and the South Pacific Gyre

NASA Astrophysics Data System (ADS)

Tully, B. J.; Sylvan, J. B.; Heidelberg, J. F.; Huber, J. A.

2014-12-01

There are many limitations involved with sampling microbial diversity from deep-sea subsurface environments, ranging from physical sample collection, low microbial biomass, culturing at in situ conditions, and inefficient nucleic acid extractions. As such, we are continually modifying our methods to obtain better results and expanding what we know about microbes in these environments. Here we present analysis of metagenomes sequences from samples collected from 120 m within the Louisville Seamount and from the top 5-10cm of the sediment in the center of the south Pacific gyre (SPG). Both systems are low biomass with ~102 and ~104 cells per cm3 for Louisville Seamount samples analyzed and the SPG sediment, respectively. The Louisville Seamount represents the first in situ subseafloor basalt and the SPG sediments represent the first in situ low biomass sediment microbial metagenomes. Both of these environments, subseafloor basalt and sediments underlying oligotrophic ocean gyres, represent large provinces of the seafloor environment that remain understudied. Despite the low biomass and DNA generated from these samples, we have generated 16 near complete genomes (5 from Louisville and 11 from the SPG) from the two metagenomic datasets. These genomes are estimated to be between 51-100% complete and span a range of phylogenetic groups, including the Proteobacteria, Actinobacteria, Firmicutes, Chloroflexi, and unclassified bacterial groups. With these genomes, we have assessed potential functional capabilities of these organisms and performed a comparative analysis between the environmental genomes and previously sequenced relatives to determine possible adaptations that may elucidate survival mechanisms for these low energy environments. These methods illustrate a baseline analysis that can be applied to future metagenomic deep-sea subsurface datasets and will help to further our understanding of microbiology within these environments.

Application of IHSDM: KY 30 case study : final report.

DOT National Transportation Integrated Search

2017-09-01

A section of KY 30 in Jackson and Owsley Counties is targeted for redesign to provide a safer and more efficient corridor that will support economic activity in eastern Kentucky. Data for the existing KY 30 alignment and eight alternative alignments ...

Chikungunya fever outbreak identified in North Bali, Indonesia.

PubMed

Sari, Kartika; Myint, Khin Saw Aye; Andayani, Ayu Rai; Adi, Putu Dwi; Dhenni, Rama; Perkasa, Aditya; Ma'roef, Chairin Nisa; Witari, Ni Putu Diah; Megawati, Dewi; Powers, Ann M; Jaya, Ungke Anton

2017-07-01

Chikungunya virus (CHIKV) infections have been reported sporadically within the last 5 years in several areas of Indonesia including Bali. Most of the reports, however, have lacked laboratory confirmation. A recent fever outbreak in a village in the North Bali area was investigated using extensive viral diagnostic testing including both molecular and serological approaches. Ten out of 15 acute febrile illness samples were confirmed to have CHIKV infection by real-time PCR or CHIKV-specific IgM enzyme-linked immunosorbent assay (ELISA). The outbreak strain belonged to the Asian genotype with highest homology to other CHIKV strains currently circulating in Indonesia. The results are of public health concern particularly because Bali is a popular tourist destination in Indonesia and thereby the potential to spread the virus to non-endemic areas is high. KY885022, KY885023, KY885024, KY885025, KY885026, KY885027. © The Author 2017. Published by Oxford University Press on behalf of Royal Society of Tropical Medicine and Hygiene. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Ups and downs in western Crete (Hellenic subduction zone)

PubMed Central

Tiberti, Mara Monica; Basili, Roberto; Vannoli, Paola

2014-01-01

Studies of past sea-level markers are commonly used to unveil the tectonic history and seismic behavior of subduction zones. We present new evidence on vertical motions of the Hellenic subduction zone as resulting from a suite of Late Pleistocene - Holocene shorelines in western Crete (Greece). Shoreline ages obtained by AMS radiocarbon dating of seashells, together with the reappraisal of shoreline ages from previous works, testify a long-term uplift rate of 2.5–2.7 mm/y. This average value, however, includes periods in which the vertical motions vary significantly: 2.6–3.2 mm/y subsidence rate from 42 ka to 23 ka, followed by ~7.7 mm/y sustained uplift rate from 23 ka to present. The last ~5 ky shows a relatively slower uplift rate of 3.0–3.3 mm/y, yet slightly higher than the long-term average. A preliminary tectonic model attempts at explaining these up and down motions by across-strike partitioning of fault activity in the subduction zone. PMID:25022313

Annual Proceedings of Selected Research and Development Papers Presented at the Annual Convention of the Association for Educational Communications and Technology (35th, Louisville, Kentucky, 2012). Volume 1

ERIC Educational Resources Information Center

Simonson, Michael, Ed.

2012-01-01

For the thirty-fifth year, the Research and Theory Division of the Association for Educational Communications and Technology (AECT) is sponsoring the publication of these Proceedings. Papers published in this volume were presented at the national AECT Convention in Louisville, Kentucky. The Proceedings of AECT's Convention are published in two…

Annual Proceedings of Selected Research and Development Papers Presented at the Annual Convention of the Association for Educational Communications and Technology (35th, Louisville, Kentucky, 2012). Volume 2

ERIC Educational Resources Information Center

Simonson, Michael, Ed.

2012-01-01

For the thirty-fifth year, the Research and Theory Division of the Association for Educational Communications and Technology (AECT) is sponsoring the publication of these Proceedings. Papers published in this volume were presented at the national AECT Convention in Louisville, Kentucky. The Proceedings of AECT's Convention are published in two…

Late cretaceous pelagic sediments, volcanic ASH and biotas from near the Louisville hotspot, Pacific Plate, paleolatitude ∼42°S

USGS Publications Warehouse

Ballance, Peter F.; Barron, John A.; Blome, Charles D.; Bukry, David; Cawood, Peter A.; Chaproniere, George C.H.; Frisch, Robyn; Herzer, Richard H.; Nelson, Campbell S.; Quinterno, Paula; Ryan, Holly F.; Scholl, David W.; Stevenson, Andrew J.; Tappin, David G.; Vallier, Tracy L.

1989-01-01

Dredging on the deep inner slope of the Tonga Trench, immediately north of the intersection between the Louisville Ridge hotspot chain and the trench, recovered some Late Cretaceous (Maestrichtian) slightly tuffaceous pelagic sediments. They are inferred to have been scraped off a recently subducted Late Cretaceous guyot of the Louisville chain. In the vicinity of the Louisville hotspot (present location 50°26′S, 139°09′W; Late Cretaceous location ∼42°S, longitude unknown) Late Cretaceous rich diatom, radiolarian, silicoflagellate, foraminiferal and coccolith biotas, accumulated on the flanks of the guyot and are described in this paper. Rich sponge faunas are not described. ?Inoceramus prisms are present. Volcanic ash is of within-plate alkalic character. Isotope ratios in bulk carbonate δ18O − 2.63 to + 0.85, δ13C + 2.98 to 3.83) are normal for Pacific Maestrichtian sediments. The local CCD may have been shallower than the regional CCD, because of high organic productivity. In some samples Late Cretaceous materials have been mixed with Neogene materials. Mixing may have taken place on the flanks of the guyot during transit across the western Pacific, or on the trench slope during or after subduction and offscraping about 0.5 Ma.

The effect of pressurized magma chamber growth on melt migration and pre-caldera vent locations through time at Mount Mazama, Crater Lake, Oregon

USGS Publications Warehouse

Karlstrom, Leif; Wright, Heather M.; Bacon, Charles R.

2015-01-01

The pattern of eruptions at long-lived volcanic centers provides a window into the co-evolution of crustal magma transport, tectonic stresses, and unsteady magma generation at depth. Mount Mazama in the Oregon Cascades has seen variable activity over the last 400 ky, including the 50 km3 climactic eruption at ca. 7.7 ka that produced Crater Lake caldera. The physical mechanisms responsible for the assembly of silicic magma reservoirs that are the precursors to caldera-forming eruptions are poorly understood. Here we argue that the spatial and temporal distribution of geographically clustered volcanic vents near Mazama reflects the development of a centralized magma chamber that fed the climactic eruption. Time-averaged eruption rates at Mount Mazama imply an order of magnitude increase in deep magma influx prior to the caldera-forming event, suggesting that unsteady mantle melting triggered a chamber growth episode that culminated in caldera formation. We model magma chamber–dike interactions over ∼50 ky preceding the climactic eruption to fit the observed distribution of surface eruptive vents in space and time, as well as petrologically estimated deep influx rates. Best fitting models predict an expanding zone of dike capture caused by a growing, oblate spheroidal magma chamber with 10–30 MPa of overpressure. This growing zone of chamber influence causes closest approaching regional mafic vent locations as well as more compositionally evolved Mazama eruptions to migrate away from the climactic eruptive center, returning as observed to the center after the chamber drains during the caldera-forming eruption.

77 FR 64919 - Proposed Establishment of Class E Airspace; Princeton, KY

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-24

... Class E Airspace; Princeton, KY AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking (NPRM). SUMMARY: This action proposes to establish Class E Airspace at Princeton, KY to... serving the Princeton-Caldwell County Airport. This action would enhance the safety and airspace...

75 FR 4269 - Establishment of Class E Airspace; Lewisport, KY

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-27

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 71 [Docket No. FAA-2009-0706; Airspace Docket No. 09-ASO-26] Establishment of Class E Airspace; Lewisport, KY AGENCY: Federal... September 14, 2009 that establishes Class E Airspace at Hancock Co.--Ron Lewis Field, Lewisport, KY. DATES...

Alterations in circulating T-cell lymphocyte populations in children with obstructive sleep apnea.

PubMed

Tan, Hui-Leng; Gozal, David; Wang, Yang; Bandla, Hari P R; Bhattacharjee, Rakesh; Kulkarni, Richa; Kheirandish-Gozal, Leila

2013-06-01

Changes in lymphocyte phenotype and functionality have been described in adult patients with obstructive sleep apnea (OSA). We hypothesized that OSA is associated with T lymphocyte alterations in children, particularly in T regulatory lymphocytes (T regs), and aimed to characterize circulating T lymphocyte subsets in children with OSA. Cross-sectional. Kosair Children's Hospital (Louisville, KY, USA) and Comer Children's Hospital (Chicago, IL, USA). Consecutively recruited children being evaluated for habitual snoring. N/A. Overnight polysomnography (PSG) was performed and a fasting blood sample was obtained from the patients. Flow cytometry was performed on peripheral blood mononuclear cells stained for CD3, CD4, CD8, CD25, FOXP3, interleukin-4 (IL-4), interferon-γ (IFN-γ), and IL-17. Patients were divided into three groups based on their PSG: controls (apnea-hypopnea indices [AHI] < 1/h total sleep time [TST]), mild OSA (1 ≤ AHI < 5/hTST), moderate-severe OSA (AHI ≥ 5/h TST). The percentage of CD4+ and T reg lymphocytes differed across groups. Children with moderate-severe OSA had significantly reduced T reg than control children (median [interquartile range] 4.8 [3.8-5.7% CD4+] versus 7.8 [7.0-9.2% CD4+]; P < 0.001). There were also significant differences in the percentage of T helper 1 (Th1) lymphocytes and in Th1:Th2 ratios between groups. Children with moderate-severe OSA had increased Th1 cells (P = 0.001) and Th1:Th2 ratios (P = 0.0026) compared with children with mild OSA and control children. Associations between AHI and T reg (P = 0.0003; r = -0.46), CD4+ lymphocytes (P = 0.0047; r = -0.37), and Th1:Th2 ratios (P = 0.0009; r = 0.43) emerged. In addition, the percentage of T reg was inversely correlated with Th1:Th2 ratios (P = 0.029; r = -0.29). Pediatric OSA is associated with reduced T reg population and altered Th1:Th2 balance toward Th1 predominance, suggesting a shift to a proinflammatory state. The changes in lymphocytic phenotypes associated with OSA may contribute to the variance in systemic inflammation and downstream morbidities associated with this condition.

P-T-t metamorphic evolution of highly deformed metapelites from the Pinkie unit of western Svalbard using quartz-in-garnet barometry, trace element thermometry, P-T-X-M diagrams and monazite in-situ dating

NASA Astrophysics Data System (ADS)

Kośmińska, Karolina; Spear, Frank; Majka, Jarosław

2017-04-01

We present the results of quartz-in-garnet (QuiG) Raman barometry coupled with P-T-X-M diagrams, trace element thermometry, and monazite dating from metapelites of the Pinkie unit on Prins Karls Forland, western Svalbard. This unconventional approach, which combines traditional and novel thermobarometry techniques as well as dating results, provides the opportunity to decipher the pressure-temperature-time (P-T-t) metamorphic evolution of these highly deformed rocks, for which the P-T conditions could not have been obtained using traditional techniques. The Pinkie unit is comprised of Barrovian-type zones expressed by the following three mineral assemblages: Grt+St+Ms+Bt+Pl+Q, Grt+St+Ky+Ms+Bt+Pl+Q and Grt+Ky+Ms+Bt+Pl+Q. The metamorphic assemblages have been strongly affected by pervasive mylonitization. Two generations of garnet are present. Early garnet-I forms large (up to 2 mm) anhedral and inclusion-rich porphyroblasts that are strongly deformed with resorbed rims. Its composition varies from Alm81Grs5Prp11Sps3 in the core to Alm84Grs4Prp10Sps2 in the rim for a St-bearing sample. St-Ky bearing metapelites contain garnet-I, which is characterized by Alm88Grs2Prp8Sps2 in the core and Alm89Grs2Prp8Sps1 in the rim. In the Ky-bearing sample garnet-I composition is varying from Alm77Grs4Prp11Sps8 in the core to Alm83Grs4Prp9Sps4 in the rim. Garnet-II is characterized by small (up to 0.5 mm) euhedral grains that locally overgrows garnet-I. It contains very scarce inclusions, mostly quartz. Grt-II composition is very similar in all Pinkie unit samples and is characterized by Alm80Grs11Prp8Sps1(0). The measured maximum shift of the 464 cm-1 Raman band for quartz in garnet-I is 1.05 cm-1 for St-bearing samples, 1.80 cm-1 for St-Ky bearing rocks, and 2.10 cm-1 for Ky-bearing samples, respectively. The highest shift obtained for inclusions in garnet-II is 2.7 cm-1. Monazite-in-garnet thermometry combined with the QuiG yielded P-T conditions of garnet-I nucleation as follows: ca. 590 C at 7.5 kbar for St-bearing metapelites, 570C at 8.5 kbar for St-Ky-bearing rocks, and 630 C at 10 kbar for Ky-bearing samples. The P-T-X-M diagrams calculated using the Fortran program GIBBS were used to examine how the garnet composition varies as a function of pressure and temperature. These diagrams suggest that a decrease in temperature and increase in pressure after garnet-I growth is needed to produce garnet-II. These results together with the QuiG results for garnet-II are consistent with late garnet nucleating and growing during mylonitization at 450-500 C and 10-12 kbar; thus an anti-clockwise P-T path is proposed for the Pinkie metapelites. Three monazite populations have been distinguished based on the textural observations and chemical investigations. The first population (high Th) gives an age of 373 Ma, which represents initial monazite growth during diagenesis or under low grade conditions. The second population (highest Y) yields an age of 359 Ma, and the third population (lower Y) gives an age of 355Ma. Monazite dating results coupled with the above P-T data provide constrain the amphibolite facies metamorphism to have occurred between 359-355 Ma. This study is supported by the Fulbright Junior Advanced Research Award (to KK), NCN project No 2013/11/N/ST10/00357 and AGH grant No 11.11.140.319.

Microgravity

NASA Image and Video Library

2001-05-02

Sutta Chernubhotta (grade 10) from DuPont Manual High School in Louisville, Kentucky, asks a question of on of the on-line lecturers during the Pan-Pacific Basin Workshop on Microgravity Sciences held in Pasadena, California. The event originated at the California Science Center in Los Angeles. The DuPont Manual students patched in to the event through the distance learning lab at the Louisville Science Center. This image is from a digital still camera; higher resolution is not available.

Coastal deformation and sea-level changes in the northern Chile subduction area (23$deg;S) during the last 330 ky

NASA Astrophysics Data System (ADS)

Ortlieb, Luc; Zazo, Cari; Goy, JoséLuis; Hillaire-Marcel, Claude; Ghaleb, Bassam; Cournoyer, Louise

The Nazca-South American plate boundary is a subduction zone where a relatively complex pattern of vertical deformation can be inferred from the study of emerged marine terraces. Along the coasts of southern Peru and northern Chile, the vertical distribution of remnants of Pleistocene terraces suggests that a crustal, large scale uplift motion is combined with more regional/local tectonic processes. In northern Chile, the area of Hornitos (23°S) offers a remarkable sequence of well-defined marine terraces that may be dated through U-series and aminostratigraphic studies on mollusc shells. The unusual preservation of the landforms and of the shell material, which enabled the age determination of the deposits, is largely due to the lengthy history of extreme aridity in this area. The exceptional record of late Middle Pleistocene to Late Pleistocene high seastands is also favoured by the slight warping of two distinct fault blocks that have enhanced the morphostratigraphic relationships between the distinct coastal units. Detailed geomorphological, sedimentological and chronostratigraphic studies of the Hornitos area led to the identification, with reasonable confidence, of the depositional remnants of sea-level maxima coeval with the Oxygen Isotope Substages 5c, 5e, 7 (probably two episodes) and the isotope stage 9 (series of beach ridges). The coastal plain, at the foot of the major Coastal Escarpment of northern Chile, appears to have been uplifted at a mean rate of 240 mm/ky in the course of the last 330 ky. From the elevation of the older terraces and late Pliocene shorelines, it can be inferred that these steady vertical motions were much more rapid than during the Early Pleistocene.

Ground-water levels in the alluvial aquifer at Louisville, Kentucky, 1982-87

USGS Publications Warehouse

Faust, R.J.; Lyverse, M.A.

1987-01-01

Water level data have been collected in the alluvial aquifer at Louisville, Kentucky by the U.S. Geological Survey since 1943. Interpretations of these data have been published in several reports by the Survey, but none have been published since 1983. Contour maps and hydrographs are presented in this report to document and to help interpret water level changes for the period 1982-87. Maps and hydrographs show that groundwater levels generally stabilized in the 1980 's after rising for many years. Two areas of groundwater withdrawals are apparent in the maps and hydrographs. Withdrawals in an industrial area in west Louisville disrupt the typical pattern of the contours to curve landward around the area of withdrawal. Resumption of pumping of groundwater for heating and cooling of some buildings in the downtown area in 1985 caused declines of about 3 to 4 ft in the downtown area. (Author 's abstract)

A new use of K-Y jelly as a gonioscopy fluid.

PubMed Central

Mehta, H. K.

1984-01-01

Methylcellulose drops varying in strength between 0.3% and 2.0% and isotonic saline are the fluids currently used for gonioscopy and posterior segment examination of the eye with diagnostic contact lenses. The author reports the use of K-Y jelly for such examinations in over 80 patients after having it used on his own eyes without any immediate or delayed ill effects. No observable difference was found between saline drops, methylcellulose drops of 0.3% and 2.0%, and K-Y jelly as regards the visibility of the anterior and posterior segments of the eyes. The more viscous fluids of 2% methylcellulose and K-Y jelly were more convenient to use, as they rarely allowed interposition of air bubbles between the cornea and the contact lens. K-Y jelly was well tolerated by all subjects. PMID:6477858

Climate change, humans, and the extinction of the woolly mammoth.

PubMed

Nogués-Bravo, David; Rodríguez, Jesús; Hortal, Joaquín; Batra, Persaram; Araújo, Miguel B

2008-04-01

Woolly mammoths inhabited Eurasia and North America from late Middle Pleistocene (300 ky BP [300,000 years before present]), surviving through different climatic cycles until they vanished in the Holocene (3.6 ky BP). The debate about why the Late Quaternary extinctions occurred has centred upon environmental and human-induced effects, or a combination of both. However, testing these two hypotheses-climatic and anthropogenic-has been hampered by the difficulty of generating quantitative estimates of the relationship between the contraction of the mammoth's geographical range and each of the two hypotheses. We combined climate envelope models and a population model with explicit treatment of woolly mammoth-human interactions to measure the extent to which a combination of climate changes and increased human pressures might have led to the extinction of the species in Eurasia. Climate conditions for woolly mammoths were measured across different time periods: 126 ky BP, 42 ky BP, 30 ky BP, 21 ky BP, and 6 ky BP. We show that suitable climate conditions for the mammoth reduced drastically between the Late Pleistocene and the Holocene, and 90% of its geographical range disappeared between 42 ky BP and 6 ky BP, with the remaining suitable areas in the mid-Holocene being mainly restricted to Arctic Siberia, which is where the latest records of woolly mammoths in continental Asia have been found. Results of the population models also show that the collapse of the climatic niche of the mammoth caused a significant drop in their population size, making woolly mammoths more vulnerable to the increasing hunting pressure from human populations. The coincidence of the disappearance of climatically suitable areas for woolly mammoths and the increase in anthropogenic impacts in the Holocene, the coup de grâce, likely set the place and time for the extinction of the woolly mammoth.

Aquatic access for the disabled.

PubMed

Walk, E E; Himel, H N; Batra, E K; Baruch, L; O'Connor, M B; Tanner, A E; Edlich, R F

1992-01-01

Innovations in rehabilitation engineering can now provide aquatic access for the disabled. In the regional burn center, the Bodi-Gard cart shower system (Hospital Therapy Products, Inc., Wood Dale, Ill.) uses three flexible hoses to provide precise hydrotherapy and debridement. Its main mixing valve controls temperature and pressure and is easily disinfected by an in-line chamber. This shower system is complemented by the foldable Bodi-Gard mobile seat shower system (Hospital Therapy Products, Inc.). This system, which is covered by a disposable liner, surrounds the patient with eight water jets that empty into any floor drain. The Bather 2001 (Silcraft Corp., Traverse City, Mich.) is a fiberglass hydrotherapy bathtub with a unique Aqua-Seal door (Silcraft Corp.) that can be raised to provide patient access. Its unique closed-loop disinfection system prevents contamination of its internal components. The Nolan Tublift (Aquatic Access, Louisville, Ky.) is a lightweight, removable lift that uses water power to gently raise and lower its seat. It can be manually swiveled to allow access from a wheelchair. Transfer benches span the tub wall to provide access to the shower and bathtub. Although they are a less expensive alternative to the Tublift, they allow water to spill outside the tub, which may create a slippery bathroom floor. The Nolan Poolift (Guardian Products, Arleta, Calif.) is a water-powered pool lift, which automatically rotates as it descends. It is capable of lifting up to 135 kg with a home water pressure of 55 psi. In contrast, the water-powered Aquatic Access Poolift is a less expensive pool lift, which rotates manually with assistance.(ABSTRACT TRUNCATED AT 250 WORDS)

Forearc Morphotectonics and Megathrust Earthquakes Along the Middle America Convergent Margin, Nicoya Peninsula, Costa Rica

NASA Astrophysics Data System (ADS)

Marshall, J. S.; Spotila, J. A.; Gardner, T.; Protti, M.; LaFromboise, E. J.; Morrish, S.; Robinson, M.; Barnhart, A.; Butcher, A.; Khaw, F.; Piestrzeniewicz, P.; Ritzinger, B.; Utick, J.; Wellington, K.

2015-12-01

The Nicoya Peninsula, Costa Rica forms a prominent morphologic high along the Middle America forearc where the Cocos plate subducts beneath the Caribbean plate at 8.5 cm/yr. This emergent coastal landmass lies directly above the megathrust along a seismogenic zone that produces frequent major earthquakes. Along the Nicoya coast, Quaternary marine and fluvial terraces record net uplift in a pattern that shadows the peninsula's overall topographic form. Terrace mapping, surveying, and age dating (14C, OSL, TCN) reveal uplift variations that coincide with three contrasting domains of subducting seafloor (EPR, CNS-1, CNS-2). Uplift rates vary between 0.1-0.2 m/ky inboard of older EPR crust in the north; 0.2-0.5 m/ky inboard of younger CNS-1 crust along the central coast; and 1.5-2.5 m/ky inboard of CNS-2 seamounts impacting the peninsula's southern tip. GIS digital terrain analysis reveals a deformation pattern consistent with field geomorphic and geologic observations. The two largest Nicoya earthquakes in the past century (1950 Mw7.8; 2012 Mw7.6) each generated decimeter-scale coseismic uplift along the central coast. The 2012 uplift pattern coincides with the area of pre-event locking, mainshock slip, prior 1950 rupture, and 1950 coseismic uplift. Most of the 1950 uplift was recovered by gradual interseismic subsidence during six decades of strain accumulation leading to the 2012 rupture. Paleoseismic sediment coring in Nicoya coastal wetlands reveals fragmentary stratigraphic evidence consistent with earlier Holocene earthquake induced changes in land level. While elastic strain accumulation and release produce short-term cycles of uplift and subsidence, long-term net uplift results in gradual coastal emergence and the growth of topographic relief. Net uplift along the central Nicoya segment may be the product of irrecoverable seismic cycle strain (shortening), coupled with tectonic erosion near the trench and subsequent underplating of eroded material at depth beneath the peninsula. Our results are consistent with geophysical observations that indicate along-strike segmentation of the Nicoya seismogenic zone and the presence of three principal source areas for large earthquakes: 1) Papagayo (1916, M>7.0), 2) Nicoya (1950, Mw7.8; 2012 Mw7.6), and 3) Cobano (1990 Mw7.3).

76 FR 35909 - Temporary Concession Contract for Big South Fork National Recreation Area, TN/KY

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-20

... Recreation Area, TN/KY. SUMMARY: Pursuant to 36 CFR 51.24, public notice is hereby given that the National... Concession Contract for Big South Fork National Recreation Area, TN/KY AGENCY: National Park Service... services within Big South Fork National Recreation Area, Tennessee and Kentucky, for a term not to exceed 3...

78 FR 21839 - Drawbridge Operation Regulation; Green River, Small-house, KY and Black River, Jonesboro, LA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-12

... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 117 [Docket No. USCG-2013-0041] RIN 1625-AA09 Drawbridge Operation Regulation; Green River, Small-house, KY and Black River, Jonesboro, LA... drawbridge operation regulation for the drawbridges across Green River, mile 79.6, Small- house, KY and Black...

Long-lasting involuntary motor activity after spinal cord injury.

PubMed

McKay, W B; Ovechkin, A V; Vitaz, T W; Terson de Paleville, D G L; Harkema, S J

2011-01-01

The study design used is prospective cohort study. This study was designed to neurophysiologically characterize spinal motor activity during recovery from spinal cord injury (SCI). University of Louisville, Louisville, Kentucky, USA. Twenty-five consecutive acute SCI admissions were recruited for this study. The American Spinal Injury Association Impairment Scale (AIS) was used to categorize injury level and severity at onset. Surface EMG recording was carried out initially between the day of admission and 17 days post-onset (6.0 ± 4.3, mean ± s.d. days). Follow-up recordings were performed for up to 9 months after injury. Initial AIS distribution was 7 AIS-A; 3 AIS-B; 2 AIS-C; 13 AIS-D. Twelve subjects (48%) showed long-duration involuntary motor-unit activation during relaxation. This activity was seen on initial examination in nine and on follow-up by 3 months post-injury in three others. It was seen in muscles innervated from the injury zone in 11 and caudal to the lesion in 9 subjects. This activity was independent of the presence or absence of tendon reflexes and the ability to volitionally suppress plantar stimulation elicited reflex withdrawal. The form of involuntary activity described here is the likely result of the altered balance of excitation and inhibition reaching spinal motor neurons because of the loss of inhibitory interneurons or their reduced activation by damaged supraspinal drive and the synaptic reorganization that follows SCI. As such, this activity may be useful for monitoring the effects of neuroprotective and restorative intervention strategies in persons with SCI.

Long-lasting Involuntary Motor Activity After Spinal Cord Injury

PubMed Central

McKay, WB; Ovechkin, AV; Vitaz, TW; de Paleville, DGLTerson; Harkema, SJ

2010-01-01

Study Design Prospective cohort study Objective This study was designed to neurophysiologically characterize spinal motor activity during recovery from spinal cord injury (SCI). Setting University of Louisville, Louisville, Kentucky, USA. Material Twenty five consecutive acute SCI admissions were recruited for this study. Methods The American Spinal Injury Association Impairment Scale (AIS) was used to categorize injury level and severity at onset. Surface EMG recording, was carried out initially between the day of admission and 17 days post onset (6.0 ± 4.3, mean ± SD days). Follow-up recordings were performed for up to 9 months after injury. Initial AIS distribution was: 7 AIS-A; 3 AIS-B; 2 AIS-C; 13 AIS-D. Results Twelve subjects (48%) showed long-duration involuntary motor unit activation during relaxation. This activity was seen on initial examination in nine and on follow-up by three months post-injury in three others. It was seen in muscles innervated from the injury zone in 11 and caudal to the lesion in 9 subjects. This activity was independent of the presence or absence of tendon reflexes and the ability to volitionally suppress plantar stimulation elicited reflex withdrawal. Conclusions The form of involuntary activity described here is the likely result of the altered balance of excitation and inhibition reaching spinal motor neurons due to the loss of inhibitory interneurons or their reduced activation by damaged supraspinal drive and the synaptic reorganization that follows SCI. As such, this activity may be useful for monitoring the effects of neuroprotective and restorative intervention strategies in persons with SCI. PMID:20585326

78 FR 56830 - Standard Instrument Approach Procedures, and Takeoff Minimums and Obstacle Departure Procedures...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-16

... Muncie, IN, Delaware County Rgnl, Takeoff Minimums and Obstacle DP, Amdt 4 Bowling Green, KY, Bowling Green-Warren County Rgnl, ILS OR LOC RWY 3, Amdt 1 Bowling Green, KY, Bowling Green-Warren County Rgnl, NDB RWY 3, Amdt 2 Bowling Green, KY, Bowling Green-Warren County Rgnl, RNAV (GPS) RWY 3, Amdt 1...

A randomized controlled trial of Kundalini yoga in mild cognitive impairment.

PubMed

Eyre, Harris A; Siddarth, Prabha; Acevedo, Bianca; Van Dyk, Kathleen; Paholpak, Pattharee; Ercoli, Linda; St Cyr, Natalie; Yang, Hongyu; Khalsa, Dharma S; Lavretsky, Helen

2017-04-01

Global population aging will result in increasing rates of cognitive decline and dementia. Thus, effective, low-cost, and low side-effect interventions for the treatment and prevention of cognitive decline are urgently needed. Our study is the first to investigate the effects of Kundalini yoga (KY) training on mild cognitive impairment (MCI). Older participants (≥55 years of age) with MCI were randomized to either a 12-week KY intervention or memory enhancement training (MET; gold-standard, active control). Cognitive (i.e. memory and executive functioning) and mood (i.e. depression, apathy, and resilience) assessments were administered at baseline, 12 weeks and 24 weeks. At baseline, 81 participants had no significant baseline group differences in clinical or demographic characteristics. At 12 weeks and 24 weeks, both KY and MET groups showed significant improvement in memory; however, only KY showed significant improvement in executive functioning. Only the KY group showed significant improvement in depressive symptoms and resilience at week 12. KY group showed short- and long-term improvements in executive functioning as compared to MET, and broader effects on depressed mood and resilience. This observation should be confirmed in future clinical trials of yoga intervention for treatment and prevention of cognitive decline (NCT01983930).

A resolution commending and congratulating the University of Louisville men's basketball team for winning its third Division I National Collegiate Athletic Association championship, and the University of Louisville women's basketball team for being runner up in the 2013 Women's Division I National Collegiate Athletic Association Basketball Tournament.

THOMAS, 113th Congress

Sen. McConnell, Mitch [R-KY

2013-04-16

Senate - 04/16/2013 Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (All Actions) Tracker: This bill has the status Agreed to in SenateHere are the steps for Status of Legislation:

Microgravity

NASA Image and Video Library

2001-05-02

Students from DuPont Manual High School in Louisville, Kentucky participated in a video-teleconference during the Pan-Pacific Basin Workshop on Microgravity Sciences held in Pasadena, California. The event originated at the California Science Center in Los Angeles. The DuPont Manual students patched in to the event through the distance learning lab at the Louisville Science Center. Education coordinator Twila Schneider (left) of Infinity Technology and NASA materials engineer Chris Cochrane prepare students for the on-line workshop. This image is from a digital still camera; higher resolution is not available.

Microgravity

NASA Image and Video Library

2001-05-02

Suzarne Nichols (12th grade) from DuPont Manual High School in Louisville, Kentucky, asks a question of on of the on-line lecturers during the Pan-Pacific Basin Workshop on Microgravity Sciences held in Pasadena, California. The event originated at the California Science Center in Los Angeles. The DuPont Manual students patched in to the event through the distance learning lab at the Louisville Science Center. Jie Ma (grade 10, at right) waits her turn to ask a question. This image is from a digital still camera; higher resolution is not available.

Nature and probable age of metamorphism in northern New Mexico

DOE Office of Scientific and Technical Information (OSTI.GOV)

Grambling, J.A.; Daniel, C.D.; Dallmeyer, R.D.

1993-02-01

Metamorphic conditions near the Al[sub 2]SiO[sub 5] triple point are unusually common in northern New Mexico. This observation is supported by mineralogy (Ky + And + Sil, Cld + Sil, Sil + Pg + Qz) and Grt-Bt-Pl-Ms thermobarometry (4--5 kb and 500--550 C). Isograds cut across tight folds (overturned to the north) in the Pecos, Rio Mora, Truchas and Picuris areas. Some deformation also accompanied or preceded metamorphism in the Rincon and Cimarron ranges. P-T paths derived from zoning in Grt and Pl, in Mn-andalusite, and the textural transition Ky to Sil to And reflect up to 2 kb ofmore » decompression, at constant temperature in the more southerly ranges but during cooling toward the north. These 500--550 C rocks are in direct contact with gneisses in the Rincon and Cimarron Ranges. Metaplutonic gneisses record hornblende pressures of 6--8 kb. Metasedimentary gneisses are migmatitic. Assemblages include Sil + Kfs, Hc + Qz and Alm + Bt + Sil, whereas Grt-Sil-Pl-Bt yields 6.5--7 kb and 700--725 C. Pressures increase northward from the Cimarrron Mountains. The gneisses display retrograde P-T paths with 2.5--3 kb of decompression and cooling through the Al[sub 2]SiO[sub 5] triple point. Geometric relationships between gneisses and 500--550 C rocks are best constrained in the Cimarron Mountains, where a folded but initially low-angle contact separates the two metamorphic grades. Gneisses are structurally beneath this contact. Other regions may display a similar geometry. The structurally-highest gneisses are locally mylonitic, suggesting that contacts between gneisses and 500--550 C rocks are ductile shear zones. Monazite U-Pb ages from gneisses of the Cimarron Range are 1420-1425 Ma, whereas hornblende argon ages are 1,395--1,397 Ma.« less

Temporal Variations in Hotspot Volcanic Production Caused by Interactions Between Upwelling Mantle Plumes and Phase Transitions

NASA Astrophysics Data System (ADS)

Neuharth, D. J.; Mittelstaedt, E. L.

2017-12-01

Observations at numerous hotspots around the globe, such as Hawaii and Louisville, find periodic variations in volcanic production with time. For example, the volcanic production rate along the Hawaiian seamount chain varies from 0.05 to 0.25 km3/yr at periods of 15 Myr, while volcanic production rate along the Louisville seamount chain has consistently declined over the past 40 Myr. One possible explanation for these variations is long-term interaction of upwelling mantle plumes with mantle phase transitions. While previous studies carefully quantify the initial interaction and subsequent penetration or inhibition of a plume as it encounters the 660 km phase boundary and traverses the transition zone, the long-term interaction of plume upwelling and phase boundaries in the mantle is not well constrained. To assess the impact of plume-phase transition interaction on observed variability in hotspot volcanic output, we use the Advanced Solver for Problems in Earth's ConvecTion (ASPECT) code to numerically simulate upwelling of an isolated plume under the Anelastic Liquid Approximation (ALA). We use an axisymmetric 2D shell geometry with a 60° opening width and mantle thickness of 2855 km. Plume upwelling is initiated by imposing anomalously warm (ΔT 250 K) temperatures across a zone 200 km wide centered at the base of the model. At the 660 km and 410 km depth mantle phase transitions we simulate changes in density, viscosity, and the release of latent heat. Models are allowed to evolve for up to 1 Gyr. To test the effect of differing mantle compositions, we vary the Clapeyron slopes from 1 to 5 MPa and -0.5 to -6 MPa at the 410 km and 660 km phase transitions, respectively. Similar to other studies, results of preliminary simulations show an initial flattening of the plume head at the 660 km transition before penetration and subsequent acceleration across the 410 km transition, coinciding with mild shoaling of the 660 km, and deepening of the 410 km. Here, we will present analyses of mass flux periodicity and near-surface melt production rates and the implications on hotspot volcanic production rates.

Quantifying manganese and nitrogen cycle coupling in manganese-rich, organic carbon-starved marine sediments: Examples from the Clarion-Clipperton fracture zone

NASA Astrophysics Data System (ADS)

Mogollón, José M.; Mewes, Konstantin; Kasten, Sabine

2016-07-01

Extensive deep-sea sedimentary areas are characterized by low organic carbon contents and thus harbor suboxic sedimentary environments where secondary (autotrophic) redox cycling becomes important for microbial metabolic processes. Simulation results for three stations in the Eastern Equatorial Pacific with low organic carbon content (<0.5 dry wt %) and low sedimentation rates (10-1-100 mm ky-1) show that ammonium generated during organic matter degradation may act as a reducing agent for manganese oxides below the oxic zone. Likewise, at these sedimentary depths, dissolved reduced manganese may act as a reducing agent for oxidized nitrogen species. These manganese-coupled transformations provide a suboxic conversion pathway of ammonium and nitrate to dinitrogen. These manganese-nitrogen interactions further explain the presence and production of dissolved reduced manganese (up to tens of μM concentration) in sediments with high nitrate (>20 μM) concentrations.

Lactose intolerance in persistent diarrhoea during childhood: the role of a traditional rice-lentil (Khitchri) and yogurt diet in nutritional management.

PubMed

Bhutta, Z A; Nizami, S Q; Isani, Z

1997-01-01

Lactose intolerance is frequently encountered in children with persistent diarrhoea (PD). Selection of an appropriate milk-based formulation is a major management problem in the developing world. In a consecutive series of studies, we evaluated the role of feeding a traditional rice-lentil (khitchri) diet alone (KY) or in combination with either soy formula (KY-Soy) a dilute buffalo milk (KY-B), in children (age 6 months-3 years) with PD. Serial observations of stool output, caloric intake and weight gain of these children over a 14 day period indicated satisfactory tolerance of the KY diet with adequate weight gain. The weight gain and stool output was however higher in lactose intolerant children, with the worst results seen with K-Y and buffalo milk combination. While lactose intolerant children with PD do have higher. rates of therapeutic failure, our data indicates that a traditional diet and yogurt combination can be used satisfactorily for nutritional rehabilitation in over 80% of such children.

Mountain front migration and drainage captures related to fault segment linkage and growth: The Polopos transpressive fault zone (southeastern Betics, SE Spain)

NASA Astrophysics Data System (ADS)

Giaconia, Flavio; Booth-Rea, Guillermo; Martínez-Martínez, José Miguel; Azañón, José Miguel; Pérez-Romero, Joaquín; Villegas, Irene

2013-01-01

The Polopos E-W- to ESE-WNW-oriented dextral-reverse fault zone is formed by the North Alhamilla reverse fault and the North and South Gafarillos dextral faults. It is a conjugate fault system of the sinistral NNE-SSW Palomares fault zone, active from the late most Tortonian (≈7 Ma) up to the late Pleistocene (≥70 ky) in the southeastern Betics. The helicoidal geometry of the fault zone permits to shift SE-directed movement along the South Cabrera reverse fault to NW-directed shortening along the North Alhamilla reverse fault via vertical Gafarillos fault segments, in between. Since the Messinian, fault activity migrated southwards forming the South Gafarillos fault and displacing the active fault-related mountain-front from the north to the south of Sierra de Polopos; whilst recent activity of the North Alhamilla reverse fault migrated westwards. The Polopos fault zone determined the differential uplift between the Sierra Alhamilla and the Tabernas-Sorbas basin promoting the middle Pleistocene capture that occurred in the southern margin of the Sorbas basin. Continued tectonic uplift of the Sierra Alhamilla-Polopos and Cabrera anticlinoria and local subsidence associated to the Palomares fault zone in the Vera basin promoted the headward erosion of the Aguas river drainage that captured the Sorbas basin during the late Pleistocene.

Transportation and Travel: Travel Overseas

DTIC Science & Technology

1994-06-20

FORT LEANORD WOOD OSCEOLA OFFUTT AFB NE FORT LEANORD WOOD PAGE OFFUTT AFB NE FORT LEANORD WOOD PALO OFFUTT AFB NE FORT LEANORD WOOD PLYMOUTH OFFUTT...goods—Continued COUNTY HHG ORDERS ADAIR FORT KNOX KY ALLEN FORT KNOX KY ANDERSON LEXINGTON BLUE GRASS ARMY DEPOT BALLARD FORT CAMPBELL KY BARREN FORT...MASSACHUSETTS FORT DEVENS MA PLYMOUTH JPPSO–MASSACHUSETTS FORT DEVENS MA SUFFOLK JPPSO–MASSACHUSETTS FORT DEVENS MA WORCESTER JPPSO–MASSACHUSETTS FORT DEVENS

The discovery and the structural basis of an imidazo[4,5-b]pyridine-based p21-activated kinase 4 inhibitor.

PubMed

Park, Jeung Kuk; Kim, Sunmin; Han, Yu Jin; Kim, Seong Hwan; Kang, Nam Sook; Lee, Hyuk; Park, SangYoun

2016-06-01

p21-Activated kinases (PAKs) which belong to the family of ste20 serine/threonine protein kinases regulate cytoskeletal reorganization, cell motility, cell proliferation, and oncogenic transformation which are all related to the cellular functions during cancer induction and metastasis. The fact that PAK mutations are detected in multiple tumor tissues makes PAKs a novel therapeutic drug target. In this study, an imidazo[4,5-b]pyridine-based PAK4 inhibitor, KY-04045 (6-Bromo-2-(3-isopropyl-1-methyl-1H-pyrazol-4-yl)-1H-imidazo[4,5-b]pyridine), was discovered using a virtual site-directed fragment-based drug design and was validated using an inhibition assay. Although PAK4 affinity to KY-04045 seems much weaker than that of the reported PAK4 inhibitors, the location of KY-04045 is clearly defined in the structure of PAK4 co-crystallized with KY-04045. The crystal structure illustrates that the pyrazole and imidazopyridine rings of KY-04045 are sufficient for mediating PAK4 hinge loop interaction. Hence, we believe that KY-04045 can be exploited as a basic building block in designing novel imidazo[4,5-b]pyridine-based PAK4 inhibitors. Copyright © 2016 Elsevier Ltd. All rights reserved.

A randomized controlled trial of Kundalini yoga in mild cognitive impairment

PubMed Central

Eyre, Harris A.; Siddarth, Prabha; Acevedo, Bianca; Van Dyk, Kathleen; Paholpak, Pattharee; Ercoli, Linda; Cyr, Natalie St.; Yang, Hongyu; Khalsa, Dharma S.; Lavretsky, Helen

2017-01-01

Background Global population aging will result in increasing rates of cognitive decline and dementia. Thus, effective, low-cost, and low side-effect interventions for the treatment and prevention of cognitive decline are urgently needed. Our study is the first to investigate the effects of Kundalini yoga (KY) training on mild cognitive impairment (MCI). Methods Older participants (≥55 years of age) with MCI were randomized to either a 12-week KY intervention or memory enhancement training (MET; gold-standard, active control). Cognitive (i.e. memory and executive functioning) and mood (i.e. depression, apathy, and resilience) assessments were administered at baseline, 12 weeks and 24 weeks. Results At baseline, 81 participants had no significant baseline group differences in clinical or demographic characteristics. At 12 weeks and 24 weeks, both KY and MET groups showed significant improvement in memory; however, only KY showed significant improvement in executive functioning. Only the KY group showed significant improvement in depressive symptoms and resilience at week 12. Conclusion KY group showed short- and long-term improvements in executive functioning as compared to MET, and broader effects on depressed mood and resilience. This observation should be confirmed in future clinical trials of yoga intervention for treatment and prevention of cognitive decline (NCT01983930). PMID:28088925

Microgravity

NASA Image and Video Library

2001-05-02

Suzarne Nichols (12th grade) from DuPont Manual High School in Louisville, Kentucky, asks a question of on of the on-line lecturers during the Pan-Pacific Basin Workshop on Microgravity Sciences held in Pasadena, California. The event originated at the California Science Center in Los Angeles. The DuPont Manual students patched in to the event through the distance learning lab at the Louisville Science Center. NASA materials engineer Chris Cochrane prepare students for the on-line workshop helps two students prepare a drop demonstration. This image is from a digital still camera; higher resolution is not available.

Rising ground-water level in downtown Louisville, Kentucky, 1972-1977

USGS Publications Warehouse

Kernodle, J.M.; Whitesides, D.V.

1977-01-01

Ground-water levels in the alluvial aquifer in Louisville, Jefferson County, Kentucky, are rising at a rate which could cause wet basements and possible structural damage tc buildings in the downtown area by 1982. The predicted water level for 1982 is based on the nearly linear increase which has been observed from 1972 to 1977, during which period a rise of as much as 32 feet was recorded in water-level observation wells. Foremost among the possible causes of the rise is a decrease in withdrawal of ground water.

Sensitivity of the Oceanic Turbulent Boundary Layer to Cyclic Insolation Change with Response Periods of 23 to 2.5 Ky: an Equatorial Atlantic Record for the Last 200 Ka

NASA Technical Reports Server (NTRS)

Mcintyre, Andrew

1990-01-01

Time series of sea-surface temperature in cores sited beneath the region of maximum divergence centered on 10 degrees W are characterized by two sets of periodic signals. The dominant signal is centered on a period of 23 Ky and is coherent with and lags, approx. 2.5 Ky, the precessional component of orbitally controlled insolation. The subdominant periods occur between 4.0 and 2.5 Ky. Both sets of signals record variation in the seasonal intensity of oceanic divergence modulated by variation in tropical easterly intensity. The longer periods are a response to precessional forcing. The forcing responsible for the shorter periods is unknown.

40 CFR 62.4353 - Identification of sources.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Fluoride Emissions from Existing Primary Aluminum Reduction Plants § 62.4353 Identification of sources. The... Southwire Aluminum, Hawesville, Ky. (b) Anaconda Company, Aluminum Division, Henderson, Ky. Fluoride...

40 CFR 62.4353 - Identification of sources.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Fluoride Emissions from Existing Primary Aluminum Reduction Plants § 62.4353 Identification of sources. The... Southwire Aluminum, Hawesville, Ky. (b) Anaconda Company, Aluminum Division, Henderson, Ky. Fluoride...

Implementation of a successful on-call system in clinical chemistry.

PubMed

Hobbs, G A; Jortani, S A; Valdes, R

1997-11-01

Successful practice of clinical pathology depends on a wide variety of laboratory, clinical, and managerial decisions. The skills needed to make these decisions can most effectively be learned by residents and fellows in pathology using a service-oriented on-call approach. We report our experience implementing an on-call system in the clinical chemistry laboratory at the University of Louisville Hospital (Ky). We detail the guidelines used to establish this system and the elements required for its successful implementation. The system emphasizes a laboratory-initiated approach to linking laboratory results to patient care. From inception of the program during late 1990 through 1995, the number of beeper calls (including clinician contacts) steadily increased and is currently 8 to 20 per week. The on-call system is active 24 hours per day, 7 days per week, thus representing activity on all three laboratory shifts. Types of responses were separated into administrative (12%), analytical (42%), clinical (63%), quality control or quality assurance (12%), and consultation (13%) categories. We also present 6 case reports as examples demonstrating multiple elements in these categories. In 23% of the calls, clinician contact was required and achieved by the fellow or resident on call for the laboratory. The on-call reports are documented and presented informally at weekly on-call report sessions. Emphasis is placed on learning and refinement of investigative skills needed to function as an effective laboratory director. Educational emphasis for the medical staff is in establishing awareness of the presence of the laboratory as an important interactive component of patient care. In addition, we found this program to be beneficial to the hospital and to the department of pathology in fulfilling its clinical service and teaching missions. Our experience may be helpful to other institutions establishing such a program.

The Outer Loop bioreactor: a case study of settlement monitoring and solids decomposition.

PubMed

Abichou, Tarek; Barlaz, Morton A; Green, Roger; Hater, Gary

2013-10-01

The Outer Loop landfill bioreactor (OLLB) located in Louisville, KY, USA has been in operation since 2000 and represents an opportunity to evaluate long-term bioreactor monitoring data at a full-scale operational landfill. Three types of landfill units were studied including a Control cell, a new landfill area that had a piping network installed as waste was being placed to support leachate recirculation (As-Built cell), and a conventional landfill that was modified to allow for liquid recirculation (Retrofit cell). The objective of this study is to summarize the results of settlement data and assess how these data relate to solids decomposition monitoring at the OLLB. The Retrofit cells started to settle as soon as liquids were introduced. The cumulative settlement during the 8years of monitoring varied from 60 to 100cm. These results suggest that liquid recirculation in the Retrofit cells caused a 5-8% reduction in the thickness of the waste column. The average long-term settlement in the As-Built and Control Cells was about 37% and 19%, respectively. The modified compression index (Cα(')) was 0.17 for the Control cells and 0.2-0.48 for the As-Built cells. While the As-Built cells exhibited greater settlement than the Control cells, the data do not support biodegradation as the only explanation. The increased settlement in the As-Built bioreactor cell appeared to be associated with liquid movement and not with biodegradation because both chemical (biochemical methane potential) and physical (moisture content) indicators of decomposition were similar in the Control and As-Built cells. The solids data are consistent with the concept that bioreactor operations accelerate the rate of decomposition, but not necessarily the cumulative loss of anaerobically degradable solids. Copyright © 2013 Elsevier Ltd. All rights reserved.

Probing Emissions of Military Cargo Aircraft: Description of a Joint Field Measurement Program

DOE Office of Scientific and Technical Information (OSTI.GOV)

Cheng, Mengdawn; Corporan, E.; DeWitt, M.

2008-01-01

Direct emissions of NOx, volatile organic compounds, and particulate matter (PM) by aircraft contribute to the pollutant levels found in the atmosphere. Aircraft emissions can be injected at the ground level or directly at the high altitude in flight. Conversion of the precursor gases into secondary PM is one of the pathways for the increased atmospheric PM. Atmospheric PM interacts with solar radiation altering atmospheric radiation balance and potentially contributing to global and regional climate changes. Also, direct emissions of air toxics, ozone precursors and PM from aircraft in and around civilian airports and military air bases can worsen localmore » air quality in non-attainment and/or maintenance areas. These emissions need to be quantified. However, the current EPA methods for particle emission measurements from such sources, modified Method 5 and Conditional Test Method 039, are gravimetric-based, and it is anticipated that these methods will not be suitable for current and future generations of aircraft turbine engines, whose particle mass emissions are low. To evaluate measurement approaches for military aircraft emissions, two complementary projects were initiated in 2005. A joint field campaign between these two programs was executed during the first week of October 2005 at the Kentucky Air National Guard (KYANG) base in Louisville, KY. This campaign represented the first in a series of field studies for each program funded by the DoD Strategic Environmental Research and Development Program (SERDP) and provided the basis for cross-comparison of the sampling approaches and measurement techniques employed by the respective program teams. This paper describes the overall programmatic of the multi-year SERDP aircraft emissions research and presents a summary of the results from the joint field campaign.« less

Serum chemistry concentrations of captive woolly monkeys (Lagothrix lagotricha).

PubMed

Ange-van Heugten, Kimberly; Verstegen, Martin; Ferket, Peter R; Stoskopf, Michael; van Heugten, Eric

2008-05-01

Woolly monkeys (Lagothrix sp.) are threatened species and numerous zoos have failed to sustain successful populations. The most common causes of death in captive woolly monkeys are related to pregnancy and hypertension. The objective of this retrospective study was to evaluate serum concentrations of a large number of captive woolly monkeys to establish baseline means and compare these concentrations with their closest related species to determine potential abnormalities. Serum analyses from 30 woolly monkeys housed at two institutions (Apenheul, The Netherlands and The Louisville Zoo, KY, USA) over 12 yr were collected. The statistical model included gender, age group (young, 0-4 yr of age; middle, 5-9 yr; and old, 10+ yr), and zoological institution. All panel result means were similar to previously reported concentrations for howler (Alouatta sp.) and spider monkeys (Ateles sp.) with the possible exception of alanine aminotransferase and gamma-glutamyl-transferase being higher, whereas creatinine and phosphorus were lower. The serum glucose mean of 6.7 mmol/L is above the baseline range for humans and spider monkeys. Alkaline phosphatase (ALP), alanine aminotransferase, and sodium (Na) were higher in females and magnesium (Mg) was higher in males (P<0.05). ALP, Mg, and phosphorus were highest (P<0.05) and calcium and sodium tended to be highest (P<0.10) in the oldest animals. Ferritin tended to be highest (P<0.10) in the oldest animals. Albumin, ALP, chloride, Na, and total bilirubin were higher for Zoo A, whereas gamma-glutamyl-transferase, glucose, and lactate dehydrogenase were lower for Zoo A (P<0.05). Areas of potential woolly monkey health risk were noted and discussed. Future studies are needed to determine free-ranging serum concentrations to elucidate parameters that contain aberrant concentrations and decrease health status. Zoo Biol 27:188-199, 2008. (c) 2008 Wiley-Liss, Inc.

Human population dynamics in Europe over the Last Glacial Maximum.

PubMed

Tallavaara, Miikka; Luoto, Miska; Korhonen, Natalia; Järvinen, Heikki; Seppä, Heikki

2015-07-07

The severe cooling and the expansion of the ice sheets during the Last Glacial Maximum (LGM), 27,000-19,000 y ago (27-19 ky ago) had a major impact on plant and animal populations, including humans. Changes in human population size and range have affected our genetic evolution, and recent modeling efforts have reaffirmed the importance of population dynamics in cultural and linguistic evolution, as well. However, in the absence of historical records, estimating past population levels has remained difficult. Here we show that it is possible to model spatially explicit human population dynamics from the pre-LGM at 30 ky ago through the LGM to the Late Glacial in Europe by using climate envelope modeling tools and modern ethnographic datasets to construct a population calibration model. The simulated range and size of the human population correspond significantly with spatiotemporal patterns in the archaeological data, suggesting that climate was a major driver of population dynamics 30-13 ky ago. The simulated population size declined from about 330,000 people at 30 ky ago to a minimum of 130,000 people at 23 ky ago. The Late Glacial population growth was fastest during Greenland interstadial 1, and by 13 ky ago, there were almost 410,000 people in Europe. Even during the coldest part of the LGM, the climatically suitable area for human habitation remained unfragmented and covered 36% of Europe.

Human population dynamics in Europe over the Last Glacial Maximum

PubMed Central

Tallavaara, Miikka; Luoto, Miska; Korhonen, Natalia; Järvinen, Heikki; Seppä, Heikki

2015-01-01

The severe cooling and the expansion of the ice sheets during the Last Glacial Maximum (LGM), 27,000–19,000 y ago (27–19 ky ago) had a major impact on plant and animal populations, including humans. Changes in human population size and range have affected our genetic evolution, and recent modeling efforts have reaffirmed the importance of population dynamics in cultural and linguistic evolution, as well. However, in the absence of historical records, estimating past population levels has remained difficult. Here we show that it is possible to model spatially explicit human population dynamics from the pre-LGM at 30 ky ago through the LGM to the Late Glacial in Europe by using climate envelope modeling tools and modern ethnographic datasets to construct a population calibration model. The simulated range and size of the human population correspond significantly with spatiotemporal patterns in the archaeological data, suggesting that climate was a major driver of population dynamics 30–13 ky ago. The simulated population size declined from about 330,000 people at 30 ky ago to a minimum of 130,000 people at 23 ky ago. The Late Glacial population growth was fastest during Greenland interstadial 1, and by 13 ky ago, there were almost 410,000 people in Europe. Even during the coldest part of the LGM, the climatically suitable area for human habitation remained unfragmented and covered 36% of Europe. PMID:26100880

Protracted or multiple subduction of metapelites (Rhodope UHP domain, Greece)?

NASA Astrophysics Data System (ADS)

Krohe, A.; Wawrzenitz, N. H.; Mposkos, E.; Romer, R. L.

2012-12-01

The Rhodope domain formed along the suture between the European and the Apulian/Adriatic plate, which collided in the early Tertiary (closure of the Vardar/Axios ocean). Its metamorphic history includes UHP metamorphism documented by diamond inclusions in garnet (Mposkos & Kostopoulos 2001, Perraki et al. 2006, Schmidt et al. 2010), presumably of Jurassic age, and Eocene stages of MP and HP metamorphism. The age of UHPM is still a matter of debate: U-Pb SHRIMP ages extend from 184-172 Ma (monazite in metapelites) to ca. 42 Ma with clusters at 170-160, 150-140, 80-60, 50, 42 Ma, (U-Pb SHRIMP dating of zircon from amphibolitized eclogites and metapelites). These ages are interpreted to date subsequent stages of (U)HP metamorphism and decompression (Liati et al., 2005, Hoinkes et al. 2008, Bauer et al. 2006, Krenn et al 2010). However, these ages are obviously difficult to link with the metamorphic reactions. The metamorphic history has been interpreted in different ways, reflecting: (i) successive accretion of small terranes with rapid subduction and uplift histories (e.g. Liati et al. 2005); (ii) a composite of different tectonic units varying in earlier P-T histories, assembled by shear zones that reflect tectonic erosion and differential exhumation along the plate interface and that are now erased and overprinted (Krohe and Mposkos, 2002, Mposkos et al., 2010). These interpretations imply a different kinematics of the tectonic movements at depths, mechanical processes and process rates. Additionally, a protracted polymetamorphic history of larger volumes of the Rhodope UHP domain may be considered; e.g. the Kimi complex stayed in the lower crust for ca. 50-60 Ma after exhumation of the UHP rocks to this lower crustal level (Mposkos and Krohe, 2006). To constrain a precise age of the HP granulite facies and a minimum age of UHP metamorphism, we conduct an integrated structural, petrologic and geochronological study in a metapelite from the Sidronero Complex. The mineral assemblages Grt-Ky-Bt-Pl-Kfs-Qtz-Rt and Grt-Ky-Bt-Ms-Pl-Qtz-Rt, record a HP granulite facies metamorphism followed by upper amphibolite facies. The rock is particularly well suited for studying the granulite facies metamorphism, as it contains domains that are only weakly overprinted by later metamorphic episodes. ID-TIMS U-Pb ages of single monazite grains and fractions of few grains, that are only locally patchy-zoned and associated with garnet and kyanite, plot along the concordia between 64 to 60 Ma. One date of 55 Ma might represent Pb-loss during later fluid-induced dissolution-reprecipitation, probably related to biotite growth during the amphibolite facies overprint. On the base of these data, a model is discussed, in which rocks from the upper plate and HP-rocks that have been already exhumed, were dragged again into the subduction channel by subduction erosion Bauer et al. 2006, Lithos, 29, 207-228; Hoinkes et al. 2008, 3rd IGC Oslo, UHP-4; Krenn et al 2010, Tectonics, 29, TC4001; Krohe & Mposkos, 2002, Geol. Soc. Sp. Pub. 204, 151-178; Liati, A., 2005, Contrib. Mineral. Petrol., 150, 608-630; Mposkos, & Kostopoulos, 2001, EPSL, 192, 497-506; Mposkos & Krohe, 2006. Can. J. Earth Sci., 43, 1755-1776; Mposkos et al., 2010 Proc. XIX CBGA Congress, 100, 173-178; Perraki et al., 2006, EPSL, 241, 672-685; Schmidt et al., 2010, EJM, 22, 189-198.

Greening America's Capitals - Frankfort, KY

EPA Pesticide Factsheets

Report on the Greening America's Capitals project to help Frankfort, KY, improve the Second Street corridor to make pedestrians and bicyclists safer, improve water quality, and make the street more attractive.

Speleothem records of changes in the South American Summer Monsoon during MIS stages 5 and 6

NASA Astrophysics Data System (ADS)

Burns, S. J.; Kanner, L.; Cheng, H.; Edwards, R.

2011-12-01

Little information exists about the behavior of the South American Summer Monsoon prior to the Last Glacial Period. Speleothems from the Peruvian Altiplano are one possible archive of SASM intensity because oxygen isotopes of rainfall on the Altiplano are primarily controlled by the intensity of rainfall in upstream moisture source region, the Amazon Basin. Here, we present results from a two speleothems collected from Gruta de Huagapo, a cave in the central Peruvian Altiplano (12°S, 76°W, ~3800m elevation). The samples grew from approximately 115-125 ky BP and from 136-168 ky BP, spanning time periods equivalent to much of MIS stage 5e and the transition into MIS 5d and MIS 6. Chronologies were determined by U-Th dating techniques and the dates are in stratigraphic with analytical errors < 0.4%. 100 preliminary δ18O values were micromilled from each sample along the growth axis. Oxygen isotopic values of the younger sample, stalagmite P10-H1, range from -12.5% to -16.5%. The overall trend in isotopic values generally parallels summer insolation, with more depleted values associated with greater insolation. The most enriched values, between -12.5% and -13.5% occur from 121-125 ky BP, with an abrupt transition to more depleted values at 121 ky BP. The values plateau at about -15% until 117 ky BP, then abruptly decrease again to around -16 % for the rest of the record. The enriched values during the middle and latter parts of MIS 5e suggest a weakened monsoon during that time and coincide with observed low lake levels at Lake Titicaca (Fritz et al, 2007). At present we have isotopic data from only the youngest 10 ky of the older sample. The values are generally more depleted, with most between -16% and -17%, suggesting an intensified SASM during MIS 6 as compared to 5e. A rapid increase in δ18O occurs at ~136 ky BP. Overall the trends in the data parallel major changes in δD from EPICA, but appear to lead the Antarctic time series by ~2 ky.

Hydrologic models of modern and fossil geothermal systems in the Great Basin: Genetic implications for epithermal Au-Ag and Carlin-type gold deposits

USGS Publications Warehouse

Person, M.; Banerjee, A.; Hofstra, A.; Sweetkind, D.; Gao, Y.

2008-01-01

The Great Basin region in the western United States contains active geothermal systems, large epithermal Au-Ag deposits, and world-class Carlin-type gold deposits. Temperature profiles, fluid inclusion studies, and isotopic evidence suggest that modern and fossil hydrothermal systems associated with gold mineralization share many common features, including the absence of a clear magmatic fluid source, discharge areas restricted to fault zones, and remarkably high temperatures (>200 ??C) at shallow depths (200-1500 m). While the plumbing of these systems varies, geochemical and isotopic data collected at the Dixie Valley and Beowawe geothermal systems suggest that fluid circulation along fault zones was relatively deep (>5 km) and comprised of relatively unexchanged Pleistocene meteoric water with small (<2.5%) shifts from the meteoric water line (MWL). Many fossil ore-forming systems were also dominated by meteoric water, but usually exhibit ??18O fluid-rock interactions with larger shifts of 5???-20??? from the MWL. Here we present a suite of two-dimensional regional (100 km) and local (40-50 km) scale hydrologic models that we have used to study the plumbing of modern and Tertiary hydrothermal systems of the Great Basin. Geologically and geophysically consistent cross sections were used to generate somewhat idealized hydrogeologic models for these systems that include the most important faults, aquifers, and confining units in their approximate configurations. Multiple constraints were used, including enthalpy, ??18O, silica compositions of fluids and/or rocks, groundwater residence times, fluid inclusion homogenization temperatures, and apatite fission track anomalies. Our results suggest that these hydrothermal systems were driven by natural thermal convection along anisotropic, subvertical faults connected in many cases at depth by permeable aquifers within favorable lithostratigraphic horizons. Those with minimal fluid ?? 18O shifts are restricted to high-permeability fault zones and relatively small-scale (???5 km), single-pass flow systems (e.g., Beowawe). Those with intermediate to large isotopic shifts (e.g., epithermal and Carlin-type Au) had larger-scale (???15 km) loop convection cells with a greater component of flow through marine sedimentary rocks at lower water/rock ratios and greater endowments of gold. Enthalpy calculations constrain the duration of Carlin-type gold systems to probably <200 k.y. Shallow heat flow gradients and fluid silica concentrations suggest that the duration of the modern Beowawe system is <5 k.y. However, fluid flow at Beowawe during the Quaternary must have been episodic with a net duration of ???200 k.y. to account for the amount of silica in the sinter deposits. In the Carlin trend, fluid circulation extended down into Paleozoic siliciclastic rocks, which afforded more mixing with isotopically enriched higher enthalpy fluids. Computed fission track ages along the Carlin trend included the convective effects, and ranged between 91.6 and 35.3 Ma. Older fission track ages occurred in zones of groundwater recharge, and the younger ages occurred in discharge areas. This is largely consistent with fission track ages reported in recent studies. We found that either an amagmatic system with more permeable faults (10-11 m2) or a magmatic system with less permeable faults (10-13 m2) could account for the published isotopic and thermal data along the Carlin trend systems. Localized high heat flow beneath the Muleshoe fault was needed to match fl uid inclusion temperatures at Mule Canyon. However, both magmatic and amagmatic scenarios require the existence of deep, permeable faults to bring hot fluids to the near surface. ?? 2008 Geological Society of America.

Physical Activity and Cancer

MedlinePlus

... 4003. [PubMed Abstract] Wolin KY, Yan Y, Colditz GA, Lee IM. Physical activity and colon cancer prevention: ... 505. [PubMed Abstract] Wolin KY, Yan Y, Colditz GA. Physical activity and risk of colon adenoma: a ...

Contractor Performed Quality Control on KyTC Projects.

DOT National Transportation Integrated Search

2002-08-01

This report addresses issues related to transferring the responsibility for quality control from the Kentucky Transportation Cabinet (KyTC) to construction contractors. : Several key topics related to Contractor Performed Quality Control (CPQC) are p...

Summary of available hydrogeologic data for the northeast portion of the alluvial aquifer at Louisville, Kentucky

USGS Publications Warehouse

Unthank, Michael D.; Nelson, Hugh L.

2006-01-01

The hydrogeologic characteristics of the unconsolidated glacial outwash sand and gravel deposits that compose the northeast portion of the alluvial aquifer at Louisville, Kentucky, indicate a prolific water-bearing formation with approximately 7 billion gallons of ground-water storage and an estimated sustainable yield of over 280 million gallons per day. This abundance of ground water and the need to properly develop and manage this resource has prompted many past investigations (since 1956), which have produced reports, maps, and data files covering a variety of topics relative to the movement, availability, and use of ground water in this area. These data have been compiled into a single report to assist in future development and use of the ground-water resources. Available ground-water data for the alluvial aquifer at Louisville, Kentucky, from Beargrass Creek to Harrods Creek, were compiled from the U.S. Geological Survey National Water Information System and the Kentucky Groundwater Data Repository. Data contained in these databases include ground-water well-construction details and historical ground-water levels, drillers' logs, and water-quality information. Additional data and information were gathered from project files at the U.S. Geological Survey--Kentucky Water Science Center and files at the Louisville Water Company. Information contained in these files included data from area pumping tests describing aquifer characteristics and ground-water flow. Data describing current conditions of the ground-water system in the northeast portion of the alluvial aquifer also are included. Ground-water levels from a network of observation wells show recent trends in the flow system, and information from the Kentucky Division of Water-Groundwater Branch lists current permitted ground-water withdrawals in the area.

Estimated post-Messinian sediment supply and sedimentation rates on the Ebro continental margin, Spain

USGS Publications Warehouse

Nelson, C.H.

1990-01-01

Because of the extensive data base of seismic profiles, radiometric ages, and stratigraphic time markers such as the subaerial Messinian surface, sedimentation rates and Ebro River sediment discharge can be estimated for different periods and environments of the Ebro continental margin. New values for sediment discharge (i.e., 6.2 versus previous estimates of 2-3.5 million t/yr) for the Holocene highstand are more reliable but remain minimum estimates because a small proportion of Ebro sediment advected to the Balearic Rise and Abyssal Plain cannot be accounted for, especially during lowstands. The general highstand conditions of the Pliocene, which were similar to those of the Holocene, resulted in a low discharge of Ebro River sediment (ca. 6.5 million t/yr) and an even thickness of sediment across the margin that deposited at rates of about 24-40 cm/ky. In contrast, sediment supply increased two-three times during the Pleistocene, the margin prograded rapidly and deposition occurred at rates of 101-165 cm/ky on the outer shelf and slope, but basin floor rates remained anomalously low (21-26 cm/ky) because sediment was drained and broadly dispersed eastward in Valencia Trough. During the late Pleistocene rise of sea level, the main depocenters progressively shifted shoreward and sedimentation rates greatly decreased from 175 cm/ky on the upper slope during the early transgression to 106 cm/ky on the outer shelf and then to 63 cm/ky on the mid-shelf during the late transgression as the river sediment discharge dropped to half by Holocene time. Maximal sedimentation rates occurred in active depocenters of sediment dispersal such as the Holocene delta (370 cm/ky) or the youngest Pleistocene Oropesa channel-levee complex (705 cm/ky) where deposition rates increased by an order of magnitude or more compared to average Ebro shelf (38 cm/ky) or base-of-slope rates in the Pleistocene (21 cm/ky). The sedimentation rates verify the importance of sea-level control on the progressive change in location of depocenters and amount of sediment supply, but Pleistocene climatic change and deforestation alone can be observed to double river sediment discharge. The latter observation helps explain the anomalously high deposition rates in Pleistocene turbidite systems compared with older systems that may be controlled more by tectonic and sea-level changes alone. During the past 2000 years, in contrast, man has controlled deposition in the Ebro margin system, first by deforestation that more than doubled river sediment discharge and shelf deposition rates to equal those of Pleistocene time; and second by dam contruction that reduced sediment discharge to less than 5% of the normal Holocene discharge. Similar recent discharge reductions from the Nile and Rhone Rivers suggest that loss of the majority of the river sediment supply in the Mediterranean Sea may result in significant erosion of biologically and agriculturally important lobate delta areas. ?? 1990.

Vegetation and climate variability during the Last Interglacial evidenced in the pollen record from Lake Baikal

NASA Astrophysics Data System (ADS)

Granoszewski, W.; Demske, D.; Nita, M.; Heumann, G.; Andreev, A. A.

2005-04-01

A pollen record from the core sediments collected in the northern part of Lake Baikal represents the latest stage of the Taz (Saale) Glaciation, Kazantsevo (Eemian) Interglacial (namely the Last Interglacial), and the earliest stage of the Zyryanka (Weichselian) Glaciation. According to the palaeomagnetic-based age model applied to the core, the Last Interglacial in the Lake Baikal record lasted about 10.6 ky from 128 to 117.4 ky BP, being more or less synchronous with the Marine Isotope Stage 5e. The reconstructed changes in the south Siberian vegetation and climate are summarised as follows: a major spread of shrub alder ( Alnus fruticosa) and shrub birches ( Betula sect. Nanae/ Fruticosae) in the study area was a characteristic feature during the late glacial phase of the Taz Glaciation. Boreal trees e.g. spruce ( Picea obovata) and birch ( Betula sect. Albae) started to play an important role in the regional vegetation with the onset of the interglacial conditions. Optimal conditions for Abies sibirica- P. obovata taiga development occurred ca. 126.3 ky BP. The maximum spread of birch forest-steppe communities took place at the low altitudes ca. 126.5-125.5 ky BP and Pinus sylvestris started to form forests in the northern Baikal area after ca. 124.4 ky BP. Re-expansion of the steppe communities, as well as shrubby alder and willow communities and the disappearance of forest vegetation occurred at about 117.4 ky BP, suggesting the end of the interglacial succession. The changes in the pollen assemblages recorded in the sediments from northern Baikal point to a certain instability of the interglacial climate. Three phases of climate deterioration have been distinguished: 126-125.5, 121.5-120, and 119.5-119 ky BP. The penultimate cooling signal may be correlated with the cool oscillation recorded in European pollen records. However, such far distant correlation requires more careful investigation.

RadNet Air Data From Paducah, KY

EPA Pesticide Factsheets

This page presents radiation air monitoring and air filter analysis data for Paducah, KY from EPA's RadNet system. RadNet is a nationwide network of monitoring stations that measure radiation in air, drinking water and precipitation.

Resources | Energy Plan

Science.gov Websites

sequestration Strategy 7 Nuclear power Footer Text Department for Energy Development and Independence l 300 Sower Blvd. 3rd Floor l Frankfort, KY 40601 502-564-7192 (Telephone) l http://energy.ky.gov Site Map

RadNet Air Data From Lexington, KY

EPA Pesticide Factsheets

This page presents radiation air monitoring and air filter analysis data for Lexington, KY from EPA's RadNet system. RadNet is a nationwide network of monitoring stations that measure radiation in air, drinking water and precipitation.

77 FR 39717 - Changes in Flood Hazard Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-05

..., East Main Street, Lexington, KY Lexington, KY 40507. 40507. South Dakota: Lincoln Town of Tea (11-08... Street, www.bakeraecom.com/ Town of Tea, P.O. Tea, SD 57064. index.php/south- Box 128, Tea, SD dakota...

Triglyceride-Lowering Effects of Two Probiotics, Lactobacillus plantarum KY1032 and Lactobacillus curvatus HY7601, in a Rat Model of High-Fat Diet-Induced Hypertriglyceridemia.

PubMed

Choi, Il-Dong; Kim, Sung-Hwan; Jeong, Ji-Woong; Lee, Dong Eun; Huh, Chul-Sung; Hong, Seong Soo; Sim, Jae-Hun; Ahn, Young-Tae

2016-03-01

The triglyceride-lowering effect of probiotics Lactobacillus plantarum KY1032 and Lactobacillus curvatus HY7601 were investigated. Male SD Wistar rats were randomly divided into three groups and fed high-fat diet (HFD), HFD and probiotics (5 X 10(9) CFU/day of L. plantarum KY1032 and 5 X 10(9) CFU/day of L. curvatus HY7601), or normal diet for 6 weeks. Probiotic treatment significantly lowered the elevated plasma triglyceride and increased plasma free fatty acid, glycerol, and plasma apolipoprotein A-V (ApoA-V) levels. The probiotic-treated group showed elevated hepatic mRNA expression of PPARα, bile acid receptor (FXR), and ApoA-V. These results demonstrate that L. plantarum KY1032 and L. curvatus HY7601 lower triglycerides in hypertriglyceridemic rats by upregulating ApoA-V, PPARα, and FXR.

A relic coral fauna threatened by global changes and human activities, Eastern Brazil.

PubMed

Leão, Zelinda M A N; Kikuchi, Ruy K P

2005-01-01

Coral species composition of drilled cores from emergent bank reefs, and coral cover of the surface of old and living reefs located along the coast of the state of Bahia, Eastern Brazil, revealed that there is a marked change in the occurrence of the major building coral species in different time intervals of the reef structure, as well as in the living surface of reefs located in two different geographical sites. Holocene core sections from two reef areas (12 degrees 40'S-38 degrees 00'W and 18 degrees 00'S-39 degrees 00'W) have as major reef builders, on its topmost core interval (3 to 4 ky old), the endemic coral Mussismilia braziliensis Verrill, 1868, which also dominate on the 2.5-3.5 ky old surfaces of truncated reef tops. At the base of the cores (the 2m lower interval, older than 4 ky BP), another endemic coral Mussismilia harttii Verrill, 1868 is the dominant reef component. The relative abundance of M. braziliensis on the living surfaces of shallow reefs from both areas, shows that in the southern area, it is up to 98% on reefs located 60 km off the coast, in depths between 3 and 4m, but do not exceed 1.3% on the surface of the northern reefs located 1-2 km off the coast in depths 4-5m. The Holocene falling sea level that occurred along the coast of Brazil since 5.1 ky BP, causes an increasing runoff into the area of coastal reefs. This phenomenon may have affected the nearshore reef building fauna, replacing a more susceptive coral fauna with one better adapted to low light levels and higher sediment influx. The high turbidity associated with early Holocene shelf flooding, should also be responsible for the absence of M. braziliensis during the initial stages of reef buildup in Brazil. At the present time, the rapidly increasing human pressure, due to changes in land uses of the coastal zone (increasing sedimentation rate, nutrification of coastal waters, industrial pollution) and underwater practices, such as overfishing and an intense tourism, is aggravating the recovery capacity of this already naturally threatened coral community. If this situation coupled with increasing sea surface temperature persists, modern coral reef growth, in Brazil cannot be maintained and the major reef building coral species of the reefs in Bahia, a remnant endemic coral fauna will very soon appear in the list of endangered species.

Microgravity

NASA Image and Video Library

2001-05-02

John Henson (grade 12) and Suzi Bryce (grade 10) from DuPont Manual High School in Louisville, Kentucky, conduct a drop with NASA's Microgravity Demonstrator. A camera and a TV/VCR unit let students play back recordings of how different physical devices behave differently during freefall as compared to 1-g. The activity was part of the education outreach segment of the Pan-Pacific Basin Workshop on Microgravity Sciences held in Pasadena, California. The event originated at the California Science Center in Los Angeles. The DuPont Manual students patched in to the event through the distance learning lab at the Louisville Science Center. This image is from a digital still camera; higher resolution is not available.

Swelling pavements : KY 499 Estill County.

DOT National Transportation Integrated Search

2006-03-01

A field laboratory investigation was performed to determine why excessive swelling was occurring on a pavement section of KY Route 499 that was about four years old. Swelling occurred on a section of roadway that had been constructed with a hydrated ...

KY-CTDS : Kentucky contract time determination system

DOT National Transportation Integrated Search

2000-06-30

This research project was to update the KyTC's planning tool used for the determination of contract time allotted for contractors to complete highway construction projects in the Commonwealth of Kentucky. Although this issue was initially raised by t...

Eruptive and noneruptive calderas, northeastern San Juan Mountains, Colorado: Where did the ignimbrites come from?

USGS Publications Warehouse

Lipman, P.W.; McIntosh, W.C.

2008-01-01

The northeastern San Juan Mountains, the least studied portion of this well-known segment of the Southern Rocky Mountains Volcanic Field are the site of several newly identified and reinterpreted ignimbrite calderas. These calderas document some unique eruptive features not described before from large volcanic systems elsewhere, as based on recent mapping, petrologic data, and a large array of newly determined high-precision, laser-fusion 40Ar/39Ar ages (140 samples). Tightly grouped sanidine ages document exceptionally brief durations of 50-100 k.y. or less for individual Oligocene caldera cycles; biotite ages are more variable and commonly as much as several hundred k.y. older than sanidine from the same volcanic unit. A previously unknown ignimbrite caldera at North Pass, along the Continental Divide in the Cochetopa Hills, was the source of the newly distinguished 32.25-Ma Saguache Creek Tuff (???400-500 km3). This regionally, distinctive crystal-poor alkalic rhyolite helps fill an apparent gap in the southwestward migration from older explosive activity, from calderas along the N-S Sawatch locus in central Colorado (youngest, Bonanza Tuff at 33.2 Ma), to the culmination of Tertiary volcanism in the San Juan region, where large-volume ignimbrite eruptions started at ca. 29.5 Ma and peaked with the enormous Fish Canyon Tuff (5000 km3) at 28.0 Ma. The entire North Pass cycle, including caldera-forming Saguache Creek Tuff, thick caldera-filling lavas, and a smaller volume late tuff sheet, is tightly bracketed at 32.25-32.17 Ma. No large ignimbrites were erupted in the interval 32-29 Ma, but a previously unmapped cluster of dacite-rhyolite lava flows and small tuffs, areally associated with a newly recognized intermediate-composition intrusion 5 ?? 10 km across (largest subvolcanic intrusion in San Juan region) centered 15 km north of the North Pass caldera, marks a near-caldera-size silicic system active at 29.8 Ma. In contrast to the completely filled North Pass caldera that has little surviving topographic expression, no voluminous tuffs vented directly from the adjacent Cochetopa Park caldera, which is morphologically beautifully preserved. Instead, Cochetopa Park subsided passively as the >500 km3 Nelson Mountain Tuff vented at 26.9 Ma from an "underfit" caldera (youngest of the San Luis complex) 30 km to the SW. Three separate regional ignimbrites were erupted sequentially from San Luis calderas within an interval of less than 50-100 k.y., a more rapid recurrence rate for large explosive eruptions than previously documented elsewhere. In eruptive processes, volcanic compositions, areal extent, duration of activity, and magmatic production rates and volumes, the Southern Rocky Mountains Volcanic Field represents present-day erosional remnants of a composite volcanic field, comparable to younger ignimbrite terranes of the Central Andes. ?? 2008 Geological Society of America.

From an active continental plate margin to continental collision: New constraints from the petrological, structural and geochronological record of the (ultra) high-P metamorphic Rhodope domain (N-Greece)

NASA Astrophysics Data System (ADS)

Mposkos, E.; Krohe, A.; Wawrzenitz, N.; Romer, R. L.

2012-04-01

The Rhodope domain occupies a key area along the suture between the European and the Apulian/Adriatic plate (Schmid et al., 2008), which collided in the early Tertiary (closure of the Vardar/Axios ocean, cf. Mposkos & Krohe, 2006). An integrated study of the geochronological, tectonic and petrological data of the Rhodope domain provides the unique opportunity resolving a 160 my lasting metamorphic evolution (Jurassic to Miocene) of an active plate margin to a high degree. The Greek Rhodope consists of several composite metamorphic complexes bounded by the Nestos thrust and several normal detachment systems. The PT- and structural records of the complexes constrain metamorphic, magmatic and tectonic processes, associated with subduction along a convergent plate margin including UHP metamorphism, MP to HP metamorphism associated with continental collision, and core complex formation linked to Aegean back arc extension. We focus on the Sidironero Complex that shows a polymetamorphic history. This is documented by SHRIMP and LA-ICP-MS U-Pb zircon ages of ca. 150 Ma from garnet-kyanite gneisses that are interpreted to record the HP/UHP metamorphism (Liati, 2005; Krenn et al., 2010). SHRIMP zircon ages of ca. 51 Ma from an amphibolitized eclogite is interpreted by Liati (2005) to record a second Eocene HP metamorphic event. We present new data from an integrated petrological, geochronological and tectonic study. Granulite facies and upper amphibolite facies metamorphic conditions are recorded by the mineral assemblage Grt-Ky-Bt-Pl-Kfs-Qtz-Rt and Grt-Ky-Bt-Ms-Pl-Qtz-Rt, respectively, in deformed migmatitic metapelites. Deformation occurred under granulite facies conditions. Monazites from the matrix, that formed during the granulite facies deformation, lack core/rim structures and are only locally patchy zoned. Monazite chemical compositions are related to varying reaction partners. Single grains and fractions of few grains yield ID-TIMS U-Pb ages that plot along the concordia between 64 to 60 Ma. One date of 55 Ma might represent Pb-loss during later fluid-induced dissolution-reprecipitation. We discuss the following questions: What is the history of the high-P metamorphic rocks in the Sidironero Complex? Were high-P rocks that have been already exhumed again dragged into the subduction channel? Which rocks from the upper plate are affected by high-P metamorphism evincing that subduction erosion is an important mechanism? We reconsider the significance of the P-T-t evolution in the light of the tectonic processes that took place along the depth extension of a convergent plate interface and during subsequent continental collision along the European/Apulian Suture zone. Krenn et al., 2010. Tectonics 29, TC4001. Liati, A., 2005. Contribution to Mineralogy and Petrology 150, 608-630. Mposkos, E. & Krohe, A. 2006. Canadian Journal of Earth Sciences 43, 1755-1776. Schmid S.M., et al. 2008. Swiss Journal of Geoscience 101, 139-183.

76 FR 30152 - East Calloway County Middle School Mercury Spill Site, Murray, Calloway County, KY; Notice of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-24

... Middle School Mercury Spill Site, Murray, Calloway County, KY; Notice of Settlement AGENCY: Environmental... Calloway County Middle School Mercury Spill Site located in Murray, Calloway County, Kentucky for... County [[Page 30153

76 FR 35938 - Kentucky Disaster Number KY-00039

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-20

... U.S. SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12566 and 12567] Kentucky Disaster Number KY-00039 AGENCY: U.S. Small Business Administration. ACTION: Amendment 6. SUMMARY: This is an...: Submit completed loan applications to: U.S. Small Business Administration, Processing and Disbursement...

40 CFR 62.4353 - Identification of sources.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 9 2013-07-01 2013-07-01 false Identification of sources. 62.4353 Section 62.4353 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... Southwire Aluminum, Hawesville, Ky. (b) Anaconda Company, Aluminum Division, Henderson, Ky. Fluoride...

40 CFR 62.4353 - Identification of sources.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 9 2014-07-01 2014-07-01 false Identification of sources. 62.4353 Section 62.4353 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... Southwire Aluminum, Hawesville, Ky. (b) Anaconda Company, Aluminum Division, Henderson, Ky. Fluoride...

40 CFR 62.4353 - Identification of sources.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 9 2012-07-01 2012-07-01 false Identification of sources. 62.4353 Section 62.4353 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... Southwire Aluminum, Hawesville, Ky. (b) Anaconda Company, Aluminum Division, Henderson, Ky. Fluoride...

49 CFR 372.225 - Lexington-Fayette Urban County, KY.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 5 2010-10-01 2010-10-01 false Lexington-Fayette Urban County, KY. 372.225 Section 372.225 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL MOTOR CARRIER SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION FEDERAL MOTOR CARRIER SAFETY REGULATIONS...

76 FR 37166 - Kentucky Disaster Number KY-00039

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-24

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12566 and 12567] Kentucky Disaster Number KY-00039 AGENCY: U.S. Small Business Administration. ACTION: Amendment 7. SUMMARY: This is an amendment of... Domestic Assistance Numbers 59002 and 59008) James E. Rivera, Associate Administrator for Disaster...

76 FR 32387 - Kentucky Disaster Number KY-00039

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-06

... SMALL BUSINESS ADMINISTRATION Disaster Declaration 12566 and 12567 Kentucky Disaster Number KY-00039 AGENCY: U.S. Small Business Administration. ACTION: Amendment 4. SUMMARY: This is an amendment of... original declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers 59002 and 59008...

75 FR 35511 - Kentucky Disaster Number KY-00032

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-22

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12168 and 12169] Kentucky Disaster Number KY-00032 AGENCY: Small Business Administration. ACTION: Amendment 5. SUMMARY: This is an amendment of the... Domestic Assistance Numbers 59002 and 59008) Roger B. Garland, Acting Associate Administrator for Disaster...

77 FR 68202 - Qualification of Drivers; Exemption Applications; Vision

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-15

.... Ballard (NC) Larry W. Barnes (AR) Delbert R. Bays (KY) Larry D. Brown (MD) Donald O. Clopton (AL) Stephen.... Mantela (KY) Kenneth D. May (AL) Carl M. McIntire (OH) Duffy P. Metrejean, Jr. (LA) Gordon L. Nathan (CA...

77 FR 16315 - Kentucky Disaster Number KY-00044

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-20

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13029 and 13030] Kentucky Disaster Number KY-00044 AGENCY: U.S. Small Business Administration. ACTION: A CTION: Amendment 3. SUMMARY: This is an... applications to: U.S. Small Business Administration, Processing and Disbursement Center, 14925 Kingsport Road...

77 FR 16316 - Kentucky Disaster Number KY-00044

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-20

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13029 and 13030] Kentucky Disaster Number KY-00044 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2. SUMMARY: This is an amendment of... applications to: U.S. Small Business Administration, Processing and Disbursement Center, 14925 Kingsport Road...

77 FR 19405 - Kentucky Disaster Number KY-00045

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-30

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13050 and 13051] Kentucky Disaster Number KY-00045 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of... unchanged. (Catalog of Federal Domestic Assistance Numbers 59002 and 59008) James E. Rivera, Associate...

76 FR 31671 - Kentucky Disaster Number KY-00039

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-01

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12566 and 12567] Kentucky Disaster Number KY-00039 AGENCY: U.S. Small Business Administration. ACTION: Amendment 3. SUMMARY: This is an amendment of... Assistance Numbers 59002 and 59008) James E. Rivera, Associate Administrator for Disaster Assistance. [FR Doc...

Evaluation of geophysical methods and geophysical contractors on four projects in Kentucky.

DOT National Transportation Integrated Search

2007-03-01

his report details four geophysical testing projects that were conducted in Kentucky for the Kentucky Transportation Cabinet. The four projects were as follows: KY 101, Edmonson and Warren Counties, US 31-W, Elizabethtown Bypass, Hardin County, KY 61...

76 FR 38262 - Kentucky Disaster Number KY-00040

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-29

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12599 and 12600] Kentucky Disaster Number KY-00040 AGENCY: U.S. Small Business Administration. ACTION: Amendment 5. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for the Commonwealth of Kentucky (FEMA-1976-DR...

76 FR 32387 - Kentucky Disaster Number KY-00040

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-06

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12599 and 12600] Kentucky Disaster Number KY-00040 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for the Commonwealth of Kentucky (FEMA-1976-DR...

76 FR 31671 - Kentucky Disaster Number KY-00040

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-01

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12599 and 12600] Kentucky Disaster Number KY-00040 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for the Commonwealth of Kentucky (FEMA-1976-DR...

76 FR 37391 - Kentucky Disaster Number KY-00040

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-27

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12599 and 12600] Kentucky Disaster Number KY-00040 AGENCY: U.S. Small Business Administration. ACTION: Amendment 4. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for the Commonwealth of Kentucky (FEMA-1976-DR...

Quaternary history of sea ice and paleoclimate in the Amerasia Basin, Arctic Ocean, as recorded in the cyclical strata of Northwind Ridge

USGS Publications Warehouse

Phillips, R.L.; Grantz, A.

1997-01-01

The 19 middle-early Pleistocene to Holocene bipartite lithostratigraphic cycles observed in high-resolution piston cores from Northwind Ridge in the Amerasia Basin of the Arctic Ocean, provide a detailed record of alternating glacial and interglacial climatic and oceanographic conditions and of correlative changes in the character and thickness of the sea-ice cover in the Amerasia Basin. Glacial conditions in each cycle are represented by gray pelagic muds that are suboxic, laminated, and essentially lacking in microfossils, macrofossils, trace fossils, and generally in glacial erratics. Interglacial conditions are represented by ochre pelagic muds that are oxic and bioturbated and contain rare to abundant microfossils and abundant glacial erratics. The synglacial laminated gray muds were deposited when the central Amerasia Basin was covered by a floating sheet of sea ice of sufficient thickness and continuity to reduce downwelling solar irradiance and oxygen to levels that precluded photosynthesis, maintenance of a biota, and strong oxidation of the pelagic sediment. Except during the early part of 3 of the 19 synglacial episodes, when it was periodically breached by erratic-bearing glacial icebergs, the floating Arctic Ocean sea-ice sheet was sufficiently thick to block the circulation of icebergs over Northwind Ridge and presumably other areas of the central Arctic Ocean. Interglacial conditions were initiated by abrupt thinning and breakup of the floating sea-ice sheet at the close of glacial time, which permitted surges of glacial erratic-laden ice-bergs to reach Northwind Ridge and the central Arctic Ocean, where they circulated freely and deposited numerous, and relatively thick, erratic clast-rich beds. Breakup of the successive synglacial sea-ice sheets initiated deposition of the interglacial ochre mud units under conditions that allowed sunlight and increased amounts of oxygen to enter the water column, resulting in photosynthesis and biologic productivity, and strong oxidization of the pelagic sediment. The lithostratigraphy of Northwind Ridge suggests that during at least late Pleistocene time, glacial conditions in the Arctic Ocean were initiated abruptly and continued unabated until terminated, also abruptly, by onset of the succeeding interglacial warming. Variations in abundance of glacial erratics within the interglacial units of the late Pleistocene indicate that during at least most interglacial episodes northern North America was glaciated, but with generally diminishing severity, until onset of the succeeding continental glaciation. Magnetostratigraphy suggests that the glacial-interglacial cycles on Northwind Ridge had an average periodicity of approximately 93.5 k.y. during the Brunhes normal and approximately 105 k.y. during the latter part of the Matuyama reverse polarity zone. These average periodicities are close to the 100 k.y. temperature cycles found in North Atlantic deep-water sediments of the Brunhes normal polarity chron, which have been ascribed to forcing by a Milankovitch eccentricity cycle. They are also close, however, to the average interval (101 k.y.) between the aperiodic glacial terminations in the 500 k.y. Pleistocene continental climate record from Devil's Hole, Nevada, which have been ascribed to nonlinear feedbacks within the Earth's atmosphere-ice sheet-ocean system.

Estimation of earthquake effects associated with a great earthquake in the New Madrid seismic zone

USGS Publications Warehouse

Hopper, Margaret G.; Algermissen, Sylvester Theodore; Dobrovolny, Ernest E.

1983-01-01

Estimates have been made of the effects of a large Ms = 8.6, Io = XI earthquake hypothesed to occur anywhere in the New Madrid seismic zone. The estimates are based on the distributions of intensities associated with the earthquakes of 1811-12, 1843 and 1895 although the effects of other historical shocks are also considered. The resulting composite type intensity map for a maximum intensity XI is believed to represent the upper level of shaking likely to occur. Specific intensity maps have been developed for six cities near the epicentral region taking into account the most likely distribution of site response in each city. Intensities found are: IX for Carbondale, IL; VIII and IX for Evansville, IN; VI and VIII for Little Rock, AR; IX and X for Memphis, TN; VIII, IX, and X for Paducah, KY; and VIII and X for Poplar Bluff, MO. On a regional scale, intensities are found to attenuate from the New Madrid seismic zone most rapidly to the west and southwest sides of the zone, most slowly to the northwest along the Mississippi River, on the northeast along the Ohio River, and on the southeast toward Georgia and South Carolina. Intensities attenuate toward the north, east, and south in a more normal fashion. Known liquefaction effects are documented but much more research is needed to define the liquefaction potential.

CFRP strengthening of KY 583 over the Bluegrass Parkway Bridge in Hardin County.

DOT National Transportation Integrated Search

2017-09-01

The report details the planning, design, and construction of the retrofit measure on the KY 583 Bridge (047B00072N), which traverses the Bluegrass Parkway in Hardin County, Kentucky. Reinforced concrete girders within the span over the eastbound Blue...

75 FR 4270 - Establishment of Class E Airspace; Tompkinsville, KY

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-27

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 71 [Docket No. FAA-2009-0604; Airspace Docket No. 09-ASO-18] Establishment of Class E Airspace; Tompkinsville, KY AGENCY... September 14, 2009 that establishes Class E Airspace at Tompkinsville--Monroe County Airport, Tompkinsville...

76 FR 35937 - Kentucky Disaster Number KY-00040

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-20

... U.S. SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12599 and 12600] Kentucky Disaster Number KY-00040 AGENCY: U.S. Small Business Administration. ACTION: Amendment 3. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for the Commonwealth of Kentucky (FEMA-1976-DR...

76 FR 31387 - Kentucky Disaster # KY-00040

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-31

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12599 and 12600] Kentucky Disaster KY-00040 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for the Commonwealth of Kentucky (FEMA-1976-DR), dated 05/19/ 2011. Incident...

Phenotypic Differences in Virulence and Immune Response in Closely Related Clinical Isolates of Influenza A 2009 H1N1 Pandemic Viruses in Mice

PubMed Central

Camp, Jeremy V.; Chu, Yong-Kyu; Chung, Dong-Hoon; McAllister, Ryan C.; Adcock, Robert S.; Gerlach, Rachael L.; Wiemken, Timothy L.; Peyrani, Paula; Ramirez, Julio A.; Summersgill, James T.; Jonsson, Colleen B.

2013-01-01

To capture the possible genotypic and phenotypic differences of the 2009 influenza A virus H1N1 pandemic (H1N1pdm) strains circulating in adult hospitalized patients, we isolated and sequenced nine H1N1pdm viruses from patients hospitalized during 2009–2010 with severe influenza pneumonia in Kentucky. Each viral isolate was characterized in mice along with two additional H1N1 pandemic strains and one seasonal strain to assess replication and virulence. All isolates showed similar levels of replication in nasal turbinates and lung, but varied in their ability to cause morbidity. Further differences were identified in cytokine and chemokine responses. IL-6 and KC were expressed early in mice infected with strains associated with higher virulence. Strains that showed lower pathogenicity in mice had greater IFNγ, MIG, and IL-10 responses. A principal component analysis (PCA) of the cytokine and chemokine profiles revealed 4 immune response phenotypes that correlated with the severity of disease. A/KY/180/10, which showed the greatest virulence with a rapid onset of disease progression, was compared in additional studies with A/KY/136/09, which showed low virulence in mice. Analyses comparing a low (KY/136) versus a high (KY/180) virulent isolate showed a significant difference in the kinetics of infection within the lower respiratory tract and immune responses. Notably by 4 DPI, virus titers within the lung, bronchoalveolar lavage fluid (BALf), and cells within the BAL (BALc) revealed that the KY/136 replicated in BALc, while KY/180 replication persisted in lungs and BALc. In summary, our studies suggest four phenotypic groups based on immune responses that result in different virulence outcomes in H1N1pdm isolates with a high degree of genetic similarity. In vitro studies with two of these isolates suggested that the more virulent isolate, KY/180, replicates productively in macrophages and this may be a key determinant in tipping the response toward a more severe disease progression. PMID:23441208

Microgravity

NASA Image and Video Library

2001-05-02

John Henson (grade 12) and Suzi Bryce (grade 10) conducted the drop from DuPont Manual High School in Louisville, Kentucky, conduct a drop with NASA's Microgravity Demonstrator. A camera and a TV/VCR unit let students play back recordings of how different physical devices behave differently during freefall as compared to 1-g. The activity was part of the education outreach segment of the Pan-Pacific Basin Workshop on Microgravity Sciences held in Pasadena, California. The event originated at the California Science Center in Los Angeles. The DuPont Manual students patched in to the event through the distance learning lab at the Louisville Science Center. This image is from a digital still camera; higher resolution is not available.

A simple test for spacetime symmetry

NASA Astrophysics Data System (ADS)

Houri, Tsuyoshi; Yasui, Yukinori

2015-03-01

This paper presents a simple method for investigating spacetime symmetry for a given metric. The method makes use of the curvature conditions that are obtained from the Killing equations. We use the solutions of the curvature conditions to compute an upper bound on the number of Killing vector fields, as well as Killing-Yano (KY) tensors and closed conformal KY tensors. We also use them in the integration of the Killing equations. By means of the method, we thoroughly investigate KY symmetry of type D vacuum solutions such as the Kerr metric in four dimensions. The method is also applied to a large variety of physical metrics in four and five dimensions.

Plio-Pleistocene time evolution of the 100-ky cycle in marine paleoclimate records

NASA Technical Reports Server (NTRS)

Park, Jeffrey; Maasch, Kirk A.

1992-01-01

To constrain theories for the dynamical evolution of global ice mass through the late Neogene, it is important to determine whether major changes in the record were gradual or rapid. Of particular interest is the evolution of the near 100-ky ice age cycle in the middle Pleistocene. We have applied a new technique based on multiple taper spectrum analysis which allows us to model the time evolution of quasi-periodic signals. This technique uses both phase and amplitude information, and enables us to address the question of abrupt versus gradual onset of the 100-ky periodicity in the middle Pleistocene.

Stochastic Navier-Stokes Equations in Unbounded Channel Domains (Open Source)

DTIC Science & Technology

2014-09-17

0 (Θ) = The space of all infinitely differentiable vector fields with compact support in Θ, W0(Θ) = The completion of C∞0 (Θ) vector fields in the...us use the differentiability of K(y, t) in time t. For |h| < η, we have E [( w1(y, t+ h, ω)− w1(y, t, ω) h − w1t(y, t, ω) )2 ] = E [∫ t 0 ( K(y, t+ h...s, ω) → K(y, 0)f(t, ω) = f(t, ω). Thus by the Lebesgue’s differentiation theorem (Theorem 6, Appendix E.4 of Evans [21]), the last term of the right

76 FR 22680 - Procurement List; Proposed Addition

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-22

... (41 U.S.C. 46- 48c) in connection with the service proposed for addition to the Procurement List... Type/Location: Contact Center Service. Human Resources Command Contact Center, Fort Knox, KY. NPAs...). Contracting Activity: Department of the Army, Human Resource Command, Fort Knox, KY. Barry S. Lineback...

77 FR 8890 - Clarks River National Wildlife Refuge, KY; Draft Comprehensive Conservation Plan and...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-15

...-FF04R02000] Clarks River National Wildlife Refuge, KY; Draft Comprehensive Conservation Plan and... availability of a draft comprehensive conservation plan and environmental assessment (Draft CCP/EA) for Clarks... (telephone). SUPPLEMENTARY INFORMATION: Introduction With this notice, we continue the CCP process for Clarks...

76 FR 15936 - Designation for the Owensboro, KY; Bloomington, IL; Iowa Falls, IA; Casa Grande, AZ; Fargo, ND...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-22

... DEPARTMENT OF AGRICULTURE Grain Inspection, Packers and Stockyards Administration Designation for the Owensboro, KY; Bloomington, IL; Iowa Falls, IA; Casa Grande, AZ; Fargo, ND; Grand Forks, ND; and Plainview, TX Areas AGENCY: Grain Inspection, Packers and Stockyards Administration, USDA. ACTION: Notice...

77 FR 27790 - Federal Property Suitable as Facilities To Assist the Homeless

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-11

... conditions; sf. varies; usage varies; needs extensive repairs Kentucky 5 Bldgs. Blue Grass Army Depot... Grass Army Depot Richmond KY 40475 Landholding Agency: Army Property Number: 21201220046 Status... E0450-0457 & E0459 Blue Grass Army Depot Richmond KY 40475 Landholding Agency: Army Property Number...

77 FR 13625 - Notice of Inventory Completion: USDA Forest Service, Daniel Boone National Forest, Winchester, KY

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-07

... DEPARTMENT OF THE INTERIOR National Park Service [2253-665] Notice of Inventory Completion: USDA Forest Service, Daniel Boone National Forest, Winchester, KY AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The U.S. Department of Agriculture, Forest Service, Daniel Boone National Forest...

Quantitative controls on location and architecture of carbonate depositional sequences: Upper miocene, cabo de gata region, SE Spain

USGS Publications Warehouse

Franseen, E.K.; Goldstein, R.H.; Farr, M.R.

1997-01-01

Sequence stratigraphy, pinning-point relative sea-level curves, and magnetostratigraphy provide the quantitative data necessary to understand how rates of sea-level change and different substrate paleoslopes are dominant controls on accumulation rate, carbonate depositional sequence location, and internal architecture. Five third-order (1-10 my) and fourth-order (0.1-1.0 my) upper Miocene carbonate depositional sequences (DS1A, DS1B, DS2, DS3, TCC) formed with superimposed higher-frequency sea-level cycles in an archipelago setting in SE Spain. Overall, our study indicates when areas of high substrate slope (> 15??) are in shallow water, independent of climate, the location and internal architecture of carbonate deposits are not directly linked to sea-level position but, instead, are controlled by location of gently sloping substrates and processes of bypass. In contrast, if carbonate sediments are generated where substrates of low slope ( 15.6 cm/ky to ??? 2 cm/ky and overall relative sea level rose at rates of 17-21.4 cm/ky. Higher frequency sea-level rates were about 111 to more than 260 cm/ky, producing onlapping, fining- (deepening-) upward cycles. Decreasing accumulation rates resulted from decreasing surface area for shallow-water sediment production, drowning of shallow-water substrates, and complex sediment dispersal related to the archipelago setting. Typical systems tract and parasequence development should not be expected in "bypass ramp" settings; facies of onlapping strata do not track base level and are likely to be significantly different compared to onlapping strata associated with coastal onlap. Basal and upper DS2 reef megabreccias (indicating the transition from cool to warmer climatic conditions) were eroded from steep upslope positions and redeposited downslope onto areas of gentle substrate during rapid sea-level falls (> 22.7 cm/ky) of short duration. Such rapid sea-level falls and presence of steep slopes are not conducive to formation of forced regressive systems tracts composed of down-stepping reef clinoforms. The DS3 reefal platform formed where shallow water coincided with gently sloping substrates created by earlier deposition. Slow progradation (0.39-1.45 km/my) is best explained by the lack of an extensive bank top, progressively falling sea level, and low productivity resulting from siliciclastic debris and excess nutrients shed from nearby volcanic islands. Although DS3 strata were deposited during a third-order relative sea-level cycle, a typical transgressive systems tract is not recognizable, indicating that the initial relative rise in sea level was too rapid (??? 19 cm/ky). Downstepping reefs, forming a forced regressive systems tract, were deposited during the relative sea-level fall at the end of DS3, indicating that relatively slow rates of fall (10 cm/ky or less) over favorable paleoslope conditions are conducive to generation of forced regressive systems tracts consisting of downstepping reef clinoforms. The TCC sequence consists of four shallow-water sedimentary cycles that were deposited during a 400 ky to 100 ky time span. Such shallow-water cycles, typical of many platforms, form only where shallow water intersects gently sloping substrates. The relative thicknesses of cycles (< 2 m to 15 m thick), magnitudes of relative sea-level fluctuations associated with each cycle (25-30 m), high rates of relative sea-level fluctuations (minimum of 25-120 cm/ky), and the widespread distribution of similar TCC cycles in the Mediterranean and elsewhere are supportive of a glacio-eustatic

Quantitative controls on location and architecture of carbonate depositional sequences: upper miocene, cabo de gata region, se Spain

USGS Publications Warehouse

Franseen, E.K.; Goldstein, R.H.; Farr, M.R.

1998-01-01

Sequence stratigraphy, pinning-point relative sea-level curves, and magnetostratigraphy provide the quantitative data necessary to understand how rates of sea-level change and different substrate paleoslopes are dominant controls on accumulation rate, carbonate depositional sequence location, and internal architecture. Five third-order (1-10 my) and fourth-order (0.1-1.0 my) upper Miocene carbonate depositional sequences (DS1A, DS1B, DS2, DS3, TCC) formed with superimposed higher-frequency sea-level cycles in an archipelago setting in SE Spain. Overall, our study indicates when areas of high substrate slope (> 15??) are in shallow water, independent of climate, the location and internal architecture of carbonate deposits are not directly linked to sea-level position but, instead, are controlled by location of gently sloping substrates and processes of bypass. In contrast, if carbonate sediments are generated where substrates of low slope ( 15.6 cm/ky to ??? 2 cm/ky and overall relative sea level rose at rates of 17-21.4 cm/ky. Higher frequency sea-level rates were about 111 to more than 260 cm/ky, producing onlapping, fining- (deepening-) upward cycles. Decreasing accumulation rates resulted from decreasing surface area for shallow-water sediment production, drowning of shallow-water substrates, and complex sediment dispersal related to the archipelago setting. Typical systems tract and parasequence development should not be expected in "bypass ramp" settings; facies of onlapping strata do not track base level and are likely to be significantly different compared to onlapping strata associated with coastal onlap. Basal and upper DS2 reef megabreccias (indicating the transition from cool to warmer climatic conditions) were eroded from steep upslope positions and redeposited downslope onto areas of gentle substrate during rapid sea-level falls (> 22.7 cm/ky) of short duration. Such rapid sea-level falls and presence of steep slopes are not conducive to formation of forced regressive systems tracts composed of downstepping reef clinoforms. The DS3 reefal platform formed where shallow water coincided with gently sloping substrates created by earlier deposition. Slow progradation (0.39-1.45 km/my) is best explained by the lack of an extensive bank top, progressively falling sea level, and low productivity resulting from siliciclastic debris and excess nutrients shed from nearby volcanic islands. Although DS3 strata were deposited during a third-order relative sea-level cycle, a typical transgresse??e systems tract is not recognizable, indicating that the initial relative rise in sea level was too rapid (??? 19 cm/ky). Downstepping reefs, forming a forced regressive systems tract, were deposited during the relative sea-level fall at the end of DS3, indicating that relatively slow rates of fall (10 cm/ky or less) over favorable paleoslope conditions are conducive to generation of forced regressive systems tracts consisting of downstepping reef clinoforms. The TCC sequence consists of four shallow -water sedimentary cycles that were deposited during a 400 ky to 100 ky time span. Such shallow-water cycles, typical of many platforms, form only where shallow water intersects gently sloping substrates. The relative thicknesses of cycles (< 2 m to 15 m thick), magnitudes of relative sea-level fluctuations associated with each cycle (25-30 m), high rates of relative sea-level fluctuations (minimum of 25-120 cm/ky), and the widespread distribution of similar TCC cycles in the Mediterranean and elsewhere are supportive of a glacio-eustati

Lithologic and physicochemical properties and hydraulics of flow in and near the freshwater/saline-water transition zone, San Antonio segment of the Edwards aquifer, south-central Texas, based on water-level and borehole geophysical log data, 1999-2007

USGS Publications Warehouse

Lambert, Rebecca B.; Hunt, Andrew G.; Stanton, Gregory P.; Nyman, Michael B.

2010-01-01

The freshwater zone of the San Antonio segment of the Edwards aquifer in south-central Texas (hereinafter, the Edwards aquifer) is bounded to the south and southeast by a zone of transition from freshwater to saline water (hereinafter, the transition zone). The boundary between the two zones is the freshwater/saline-water interface (hereinafter, the interface), defined as the 1,000-milligrams per liter dissolved solids concentration threshold. This report presents the findings of a study, done by the U.S. Geological Survey in cooperation with the San Antonio Water System, to obtain lithologic properties (rock properties associated with known stratigraphic units) and physicochemical properties (fluid conductivity and temperature) and to analyze the hydraulics of flow in and near the transition zone of the Edwards aquifer on the basis of water-level and borehole geophysical log data collected from 15 monitoring wells in four transects during 1999-2007. No identifiable relation between conductivity values from geophysical logs in monitoring wells in all transects and equivalent freshwater heads in the wells at the times the logs were run is evident; and no identifiable relation between conductivity values and vertical flow in the boreholes concurrent with the times the logs were run is evident. The direction of the lateral equivalent freshwater head gradient and thus the potential lateral flow at the interface in the vicinity of the East Uvalde transect fluctuates between into and out of the freshwater zone, depending on recharge and withdrawals. Whether the prevailing direction on average is into or out of the freshwater zone is not clearly indicated. Equivalent freshwater head data do not indicate a prevailing direction of the lateral gradient at the interface in the vicinity of the Tri-County transect. The prevailing direction on average of the lateral gradient and thus potential lateral flow at the interface in the vicinity of the Kyle transect likely is from the transition zone into the freshwater zone. The hypothesis regarding the vertical gradient at the East Uvalde transect, and thus the potential for vertical flow near an interface conceptualized as a surface sloping upward in the direction of the dip of the stratigraphic units, is that the potential for vertical flow fluctuates between into and out of the freshwater zone, depending on recharge and withdrawals. At the Tri-County transect, a downward gradient on the fresh-water side of the interface and an upward gradient on the saline-water side are evidence of opposing potentials that appear to have stabilized the position of the interface over the range of hydrologic conditions that occurred at the times the logs were run. At the Fish Hatchery transect, an upward gradient on the saline-water side of the interface, coupled with the assumption of a sloping interface, implies a vertical gradient from the transition zone into the freshwater zone. This potential for vertical movement of the interface apparently was opposed by the potential (head) on the freshwater side of the interface that kept the interface relatively stable over the range of hydrologic conditions during which the logs were run. The five flow logs for Kyle transect freshwater well KY1 all indicate upward flow that originates from the Glen Rose Limestone, the uppermost unit of the Trinity aquifer; and one log for well KY2 shows upward flow entering the borehole from the Trinity aquifer. These flow data constitute evidence of the potential for flow from the Trinity aquifer into the Edwards aquifer in the vicinity of the Kyle transect. Subsurface temperature data indicate that flow on average is more active, or vigorous, on the freshwater side of the interface than on the saline-water side. A hydraulic connection between the transition zone and the freshwater zone is indicated by similar patterns in the hydrographs of the 15 transect monitoring wells in and near the transition zone and three county index wel

14 CFR 29.1181 - Designated fire zones: regions included.

Code of Federal Regulations, 2012 CFR

2012-01-01

... flammable fluids or gases and are isolated from the designated fire zone prescribed in paragraph (a)(6) of... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Designated fire zones: regions included. 29... TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Powerplant Powerplant Fire...

14 CFR 29.1181 - Designated fire zones: regions included.

Code of Federal Regulations, 2014 CFR

2014-01-01

... flammable fluids or gases and are isolated from the designated fire zone prescribed in paragraph (a)(6) of... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Designated fire zones: regions included. 29... TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Powerplant Powerplant Fire...

14 CFR 29.1181 - Designated fire zones: regions included.

Code of Federal Regulations, 2011 CFR

2011-01-01

... flammable fluids or gases and are isolated from the designated fire zone prescribed in paragraph (a)(6) of... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Designated fire zones: regions included. 29... TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Powerplant Powerplant Fire...

14 CFR 29.1181 - Designated fire zones: regions included.

Code of Federal Regulations, 2013 CFR

2013-01-01

... flammable fluids or gases and are isolated from the designated fire zone prescribed in paragraph (a)(6) of... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Designated fire zones: regions included. 29... TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Powerplant Powerplant Fire...

14 CFR 29.1181 - Designated fire zones: regions included.

Code of Federal Regulations, 2010 CFR

2010-01-01

... flammable fluids or gases and are isolated from the designated fire zone prescribed in paragraph (a)(6) of... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Designated fire zones: regions included. 29... TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Powerplant Powerplant Fire...

Re-Os isotope and platinum group elements of a FOcal ZOne mantle source, Louisville Seamounts Chain, Pacific ocean

NASA Astrophysics Data System (ADS)

Tejada, Maria Luisa G.; Hanyu, Takeshi; Ishikawa, Akira; Senda, Ryoko; Suzuki, Katsuhiko; Fitton, Godfrey; Williams, Rebecca

2015-02-01

The Louisville Seamount Chain (LSC) is, besides the Hawaiian-Emperor Chain, one of the longest-lived hotspot traces. We report here the first Re-Os isotope and platinum group element (PGE) data for Canopus, Rigil, and Burton Guyots along the chain, which were drilled during IODP Expedition 330. The LSC basalts possess (187Os/188Os)i = 0.1245-0.1314 that are remarkably homogeneous and do not vary with age. A Re-Os isochron age of 64.9 ± 3.2 Ma was obtained for Burton seamount (the youngest of the three seamounts drilled), consistent with 40Ar-39Ar data. Isochron-derived initial 187Os/188Os ratio of 0.1272 ± 0.0008, together with data for olivines (0.1271-0.1275), are within the estimated primitive mantle values. This (187Os/188Os)i range is similar to those of Rarotonga (0.124-0.139) and Samoan shield (0.1276-0.1313) basalts and lower than those of Cook-Austral (0.136-0.155) and Hawaiian shield (0.1283-0.1578) basalts, suggesting little or no recycled component in the LSC mantle source. The PGE data of LSC basalts are distinct from those of oceanic lower crust. Variation in PGE patterns can be largely explained by different low degrees of melting under sulfide-saturated conditions of the same relatively fertile mantle source, consistent with their primitive mantle-like Os and primordial Ne isotope signatures. The PGE patterns and the low 187Os/188Os composition of LSC basalts contrast with those of Ontong Java Plateau (OJP) tholeiites. We conclude that the Re-Os isotope and PGE composition of LSC basalts reflect a relatively pure deep-sourced common mantle sampled by some ocean island basalts but is not discernible in the composition of OJP tholeiites.

Sinking mafic body in a reactivated lower crust: A mechanism for stress concentration at the New Madrid seismic zone

USGS Publications Warehouse

Pollitz, F.F.; Kellogg, L.; Burgmann, R.

2001-01-01

We propose a geodynamic model for stress concentration in the New Madrid seismic zone (NMSZ). The model postulates that a high-density (mafic) body situated in the deep crust directly beneath the most seismically active part of the NMSZ began sinking several thousands of years ago when the lower crust was suddenly weakened. Based on the fact that deformation rates in the NMSZ have accelerated over the past 9 k.y., we envision the source of this perturbation to be related to the last North American deglaciation. Excess mass of the mafic body exerts a downward pull on the elastic upper crust, leading to a cycle of primary thrust faulting with secondary strike-slip faulting, after which continued sinking of the mafic body reloads the upper crust and renews the process. This model is consistent with the youth of activity, the generation of a sequence of earthquakes, and the velocity evolution during interseismic periods, which depend upon the density contrast of the mafic body with respect to the surrounding crust, its volume, and the viscosity of the lower crust.

75 FR 30831 - Cooksey Brothers Landfill Fire Superfund Site; Ashland, Boyd County, KY; Notice of Settlement

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-02

... Landfill Fire Superfund Site; Ashland, Boyd County, KY; Notice of Settlement AGENCY: Environmental... Brothers Landfill Fire Superfund Site located in Ashland, Boyd County, Kentucky for publication. DATES: The..., identified by Docket ID No. EPA-RO4- SFUND-2010- 0447 or Site name Cooksey Brothers Landfill Superfund Site...

76 FR 41864 - Home Federal Savings and Loan Association, Ashland, KY; Approval of Conversion Application

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-15

... DEPARTMENT OF THE TREASURY Office of Thrift Supervision [AC-24 OTS Nos. 04246 and H4776] Home Federal Savings and Loan Association, Ashland, KY; Approval of Conversion Application Notice is hereby given that on July 11, 2011, the Office of Thrift Supervision approved the application of Home Federal...

Accommodating pedestrian and bicycle access on Parkers Mill Road from New Circle Road to Man O War Boulevard in Lexington

DOT National Transportation Integrated Search

2001-12-01

In the fall of 2000 the Kentucky Transportation Center (KTC) began a planning study on behalf of the Kentucky Transportation Cabinet (KyTC) to investigate the bicycle and pedestrian access on KY 1968 (Parkers Mill Road) from Man O War Boulevard to Ne...

77 FR 2124 - Notice of Delays in Processing of Special Permits Applications

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-13

... Alsworth, AK. 10656-M Conference of 4 03-31-2012 Radiation Control Program Directors, Inc., Frankfort, KY... Control Program Directors, Inc., Frankfort, KY. 10898-M Hydac 3 03-31-2012 Corporation, Bethlehem, PA... Berlin Packaging (Former Grantee All-Pak, Inc.), Bridgeville, PA. 8826-M Phoenix Air 4 03-31-2012 Group...

U-238-U-234-Th-230-Th-232 systematics and the precise measurement of time over the past 500,000 years

NASA Technical Reports Server (NTRS)

Edwards, R. Lawrence; Chen, J. H.; Wasserburg, G. J.

1987-01-01

A method is presented for the high-precision measurement of the Th-230 abundance in corals by isotope-dilution mass spectrometry using techniques developed by Chen and Wasserburg (1980, 1981) and Chen et al. (1986). It is shown that 6 x 10 to the 8th atoms of Th-230 can be measured to + or - 30 percent (2 sigma) and 2 x 10 to the 10th atoms of Th-230 to + or - 2 percent. The time over which useful age data on corals can be obtained ranges from a few years to about 500 ky, with the uncertainty in age ranging from 5 y for a 180-y-old coral, to 44 y for a 8294-y-old coral, to 1.1 ky for a 123.1-ky-old coral. Ages were determined with high analytical precision for several corals that grew during high sea-level stands about 120 ky ago, supporting the view that the dominant cause of Pleistocene climate change was Milankovitch forcing.

Eruptive history and geochronology of the Mount Baker volcanic field, Washington

USGS Publications Warehouse

Hildreth, W.; Fierstein, J.; Lanphere, M.

2003-01-01

Mount Baker, a steaming, ice-mantled, andesitic stratovolcano, is the most conspicuous component of a multivent Quaternary volcanic field active almost continuously since 1.3 Ma. More than 70 packages of lava flows and ~110 dikes have been mapped, ???500 samples chemically analyzed, and ~80 K-Ar and 40Ar/39Ar ages determined. Principal components are (1) the ignimbrite-filled Kulshan caldera (1.15 Ma) and its precaldera and postcaldera rhyodacite lavas and dikes (1.29-0.99 Ma); (2)~60 intracaldera, hydrothermally altered, andesite-dacite dikes and pods-remnants of a substantial early-postcaldera volcanic center (1.1-0.6 Ma); (3) unaltered intracaldera andesite lavas and dikes, including those capping Ptarmigan and Lasiocarpa Ridges and Table Mountain (0.5-0.2 Ma); (4) the long-lived Chowder Ridge focus (1.29-0.1 Ma)-an andesite to rhyodacite eruptive complex now glacially reduced to ~50 dikes and remnants of ~10 lava flows; (5) Black Buttes stratocone, basaltic to dacitic, and several contemporaneous peripheral volcanoes (0.5-0.2 Ma); and (6) Mount Baker stratocone and contemporaneous peripheral volcanoes (0.1 Ma to Holocene). Glacial ice has influenced eruptions and amplified erosion throughout the lifetime of the volcanic field. Although more than half the material erupted has been eroded, liberal and conservative volume estimates for 77 increments of known age yield cumulative curves of volume erupted vs. time that indicate eruption rates in the range 0.17-0.43 km3/k.y. for major episodes and longterm background rates of 0.02-0.07 km3/k.y. Andesite and rhyodacite each make up nearly half of the 161 ?? 56 km3 of products erupted, whereas basalt and dacite represent only a few cubic kilometers, each representing 1%-3% the total. During the past 4 m.y., the principal magmatic focus has migrated stepwise 25 km southwestward, from the edge of the Chilliwack batholith to present-day Mount Baker.

Development and assessment of an efficient vadose zone module solving the 1D Richards' equation and including root extraction by plants

NASA Astrophysics Data System (ADS)

Varado, N.; Braud, I.; Ross, P. J.

2006-05-01

From the non iterative numerical method proposed by [Ross, P.J., 2003. Modeling soil water and solute transport—fast, simplified numerical solutions. Agronomy Journal 95, 1352-1361] for solving the 1D Richards' equation, an unsaturated zone module for large scale hydrological model is developed by the inclusion of a root extraction module and a formulation of interception. Two root water uptake modules, first proposed by [Lai, C.-T. and Katul, G., 2000. The dynamic role of rott-water uptake in coupling potential to actual transpiration. Adv. Water Res. 23: 427-439; Li, K.Y., De Jong, R. and Boisvert, J.B., 2001. An exponential root-water-uptake model with water stress compensation. J. Hydrol. 252: 189-204], were included as the sink term in the Richards' equation. They express root extraction as a linear function of potential transpiration and take into account water stress and compensation mechanism allowing water to be extracted in wetter layers. The vadose zone module is tested in a systematic way with synthetic data sets covering a wide range of soil characteristics, climate forcing, and vegetation cover. A detailed SVAT model providing an accurate solution of the coupled heat and water transfer in the soil and the surface energy balance is used as a reference. The accuracy of the numerical solution using only the SVAT soil module, and the loss of accuracy when using a potential evapotranspiration instead of solving the energy budget are both investigated. The vadose zone module is very accurate with errors of less than a few percent for cumulative transpiration. Soil evaporation is less accurately simulated as it leads to a systematic underestimation of soil evaporation amounts. The [Lai, C.-T. and Katul, G., 2000. The dynamic role of rott-water uptake in coupling potential to actual transpiration. Adv. Water Res. 23: 427-439] module is not adapted for sandy soils, due to a weakness in the compensation term formulation. When using a potential evapotranspiration instead of the surface energy balance, we evidenced a difference in partitioning the energy between the soil and the vegetation. A Beer-Lambert law is not able to take into account the complex interactions at the soil-vegetation-atmopshere interface. However, under field conditions, the accuracy of the vadose zone module is satisfactory provided that a correct crop coefficient could be defined. As a conclusion the numerical method proposed by [Ross, P.J., 2003. Modeling soil water and solute transport—fast, simplified numerical solutions. Agronomy Journal 95, 1352-1361] coupled with the [Li, K.Y., De Jong, R. and Boisvert, J.B., 2001. An exponential root-water-uptake model with water stress compensation. J. Hydrol. 252: 189-204] root extraction module provides an efficient and accurate solution for inclusion as a physically-based infiltration-evapotranspiration module into larger scale watershed models.

9 CFR 77.29 - Interstate movement from accreditation preparatory States and zones.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 9 Animals and Animal Products 1 2014-01-01 2014-01-01 false Interstate movement from accreditation preparatory States and zones. 77.29 Section 77.29 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND...

9 CFR 77.29 - Interstate movement from accreditation preparatory States and zones.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 9 Animals and Animal Products 1 2012-01-01 2012-01-01 false Interstate movement from accreditation preparatory States and zones. 77.29 Section 77.29 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND...

9 CFR 77.29 - Interstate movement from accreditation preparatory States and zones.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 9 Animals and Animal Products 1 2013-01-01 2013-01-01 false Interstate movement from accreditation preparatory States and zones. 77.29 Section 77.29 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND...

9 CFR 77.29 - Interstate movement from accreditation preparatory States and zones.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Interstate movement from accreditation preparatory States and zones. 77.29 Section 77.29 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND...

9 CFR 77.29 - Interstate movement from accreditation preparatory States and zones.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Interstate movement from accreditation preparatory States and zones. 77.29 Section 77.29 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND...

76 FR 4532 - Safety Zone; 500 Yards North and South, Bank to Bank, of Position 29°48.77′ N 091°33.02′ W...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-26

...-AA00 Safety Zone; 500 Yards North and South, Bank to Bank, of Position 29[deg]48.77' N 091[deg]33.02' W... and South, bank to bank, of position 29[deg]48.77' N 091[deg]33.02' W, Charenton Drainage and Navigation Canal, St. Mary Parish, LA. This Safety Zone is needed to protect the general public, vessels and...

Faces of the Fleet | Navy Live

Science.gov Websites

annual training exercise at Ft. Knox, Ky. (U.S. Navy Combat Camera photo by Mass Communication Specialist ), navigates a waterway during an annual training exercise at Ft. Knox, Ky. (U.S. Navy Combat Camera photo by , coxswain assigned to Coastal Riverine Squadron Four (CRS-4), navigates a waterway during an annual training

Materials for optical memory: Resolved hyperfine structure in KY3F10:Ho3+

NASA Astrophysics Data System (ADS)

Popova, M. N.

2013-08-01

Basic principles of creating a quantum optical memory (QOM) and requirements for relevant materials, in particular, for crystals doped with rare-earth ions, are briefly reviewed. A combined approach to studying the hyperfine structure, which is essential for QOM applications, is presented on the example of KY3F10:Ho3+.

FlyEyes: A CCD-Based Wavefront Sensor for PUEO, the CFHT Curvature AO System

DTIC Science & Technology

2010-09-28

Charles Cuillandre, Kevin K.Y. Ho, Marc Baril , Tom Benedict, Jeff Ward, Jim Thomas, Derrick Salmon, Chueh-Jen Lin, Shiang-Yu Wang, Gerry Luppino...sensor for PUEO, the CFHT curvature AO system Olivier Lai, Jean-Charles Cuillandre , Kevin K.Y. Ho, lVIarc Baril , Tom Benedict, Jeff ’Varel, Jim Thomas

76 FR 22448 - Delays in Processing of Special Permits Applications

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-21

..., AR. 8826-M Phoenix Air Group, Cartersville, 4 05-31-2011 GA. 10869-M Norris Cylinder Company, 4 05-31.... 10656-M Conference of Radiation Control 4 06-30-2011 Program Directors, Inc., Frankfort, KY. 11406-M Conference of Radiation Control 4 06-30-2011 Program Directors, Inc., Frankfort, KY. 14854-M Airgas, Inc...

76 FR 56493 - Notice of Delays in Processing of Special Permits Applications

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-13

.... 14741-M Weatherford 4 10-31-2011 International, Fort Worth, TX. 8826-M Phoenix Air 4 10-31-2011 Group... Seattle, WA. 10656-M Conference of 4 11-30-2011 Radiation Control Program Directors, Inc., Frankfort, KY. 11406-M Conference of 4 11-30-2011 Radiation Control Program Directors, Inc., Frankfort, KY. 12629-M TEA...

Modeling 100,000-year climate fluctuations in pre-Pleistocene time series

NASA Technical Reports Server (NTRS)

Crowley, Thomas J.; Kim, Kwang-Yul; Mengel, John G.; Short, David A.

1992-01-01

A number of pre-Pleistocene climate records exhibit significant fluctuations at the 100,000-year (100-ky) eccentricity period, before the time of such fluctuations in global ice volume. The origin of these fluctuations has been obscure. Results reported here from a modeling study suggest that such a response can occur over low-altitude land areas involved in monsoon fluctuations. The twice yearly passage of the sun across the equator and the seasonal timing of perihelion interact to increase both 100-ky and 400-ky power in the modeled temperature field. The magnitude of the temperature response is sufficiently large to leave an imprint on the geologic record, and simulated fluctuations resemble those found in records of Triassic lake levels.

Evidence for Cambrian petroleum source rocks in the Rome trough of West Virginia and Kentucky, Appalachian basin: Chapter G.8 in Coal and petroleum resources in the Appalachian basin: distribution, geologic framework, and geochemical character

USGS Publications Warehouse

Ryder, Robert T.; Harris, David C.; Gerome, Paul; Hainsworth, Timothy J.; Burruss, Robert A.; Lillis, Paul G.; Jarvie, Daniel M.; Pawlewicz, Mark J.; Ruppert, Leslie F.; Ryder, Robert T.

2014-01-01

The bitumen extract from the Rogersville Shale compares very closely with oils or condensates from Cambrian reservoirs in the Carson Associates No. 1 Kazee well, Homer gas field, Elliott County, Ky.; the Inland No. 529 White well, Boyd County, Ky.; and the Miller No. 1 well, Wolfe County, Ky. These favorable oil-source rock correlations suggest a new petroleum system in the Appalachian basin that is characterized by a Conasauga Group source rock and Rome Formation and Conasauga Group reservoirs. This petroleum system probably extends along the Rome trough from eastern Kentucky to at least central West Virginia.

Isopycnal diffusivity in the tropical North Atlantic oxygen minimum zone

NASA Astrophysics Data System (ADS)

Köllner, Manuela; Visbeck, Martin; Tanhua, Toste; Fischer, Tim

2017-04-01

Isopycnal diffusivity plays an important role in the ventilation of the Eastern Tropical North Atlantic (ETNA) Oxygen Minimum Zone (OMZ). Lateral tracer transport is described by isopycnal diffusivity and mean advection of the tracer (e.g. oxygen), together they account for up to 70% of the oxygen supply for the OMZ. One of the big challenges is to separate diffusivity from advection. Isopycnal diffusivity was estimated to be Ky=(500 ± 200) m2 s-1 and Kx=(1200 ± 600) m2 s-1 by Banyte et. al (2013) from a Tracer Release Experiment (TRE). Hahn et al. (2014) estimated a meridional eddy diffusivity of 1350 m2 s-1 at 100 m depth decaying to less than 300 m2 s-1 below 800 m depth from repeated ship sections of CTD and ADCP data in addition with hydrographic mooring data. Uncertainties of the estimated diffusivities were still large, thus the Oxygen Supply Tracer Release Experiment (OSTRE) was set up to estimate isopycnal diffusivity in the OMZ using a newly developed sampling strategy of a control volume. The tracer was released in 2012 in the core of the OMZ at approximately 410 m depth and mapped after 6, 15 and 29 months in a regular grid. In addition to the calculation of tracer column integrals from vertical tracer profiles a new sampling method was invented and tested during two of the mapping cruises. The mean eddy diffusivity during OSTRE was found to be about (300 ± 130) m2 s-1. Additionally, the tracer has been advected further to the east and west by zonal jets. We compare different analysis methods to estimate isopycnal diffusivity from tracer spreading and show the advantage of the control volume surveys and control box approach. From the control box approach we are estimating the strength of the zonal jets within the OMZ core integrated over the TRE time period. References: Banyte, D., Visbeck, M., Tanhua, T., Fischer, T., Krahmann, G.,Karstensen, J., 2013. Lateral Diffusivity from Tracer Release Experiments in the Tropical North Atlantic Thermocline. Journal of Geophysical Research 118. Hahn, J., Brandt, P., Greatbatch, R., Krahmann, G., Körtzinger, A., 2014. Oxygen variance and meridional oxygen supply in the Tropical North East Atlantic oxygen minimum zone. Climate Dynamics 43, 2999-3024.

Seismic-reflection profiles of the New Madrid seismic zone-data along the Mississippi River near Caruthersville, Missouri

USGS Publications Warehouse

Crone, A.J.; Harding, S.T.; Russ, D.P.; Shedlock, K.M.

1986-01-01

Three major seismic-reflection programs have been conducted by the USGS in the New Madrid seismic zone. The first program consisted of 32 km of conventional Vibroseis profiling designed to investigate the subsurface structure associated with scarps and lineaments in northwestern Tennessee (Zoback, 1979). A second, more extensive Vibroseis program collected about 250 km of data from all parts of the New Madrid seismic zone in Missouri, Arkansas, and Tennessee (Hamilton and Zoback, 1979, 1982; Zoback and others, 1980). The profiles presented here are part of the third program that collected about 240 km of high-resolution seismic-reflection data from a boat along the Mississippi River between Osceola, Ark., and Wickliffe, Ky. (fig. 1). The data for profiles A, B, C, and D were collected between river miles 839-1/2 and 850-1/2 from near the Interstate-155 bridge to upstream of Caruthersville, Mo. (fig. 2). Profiles on this part of the river are important for three reasons: (1) they connect many of the land-based profiles on either side of the river, (2) they are near the northeast termination of a linear, 120km-long, northeast-southwest zone of seismicity that extends from northeast Arkansas to Caruthersville, Mo. (Stauder, 1982; fig. 1), and (3) they cross the southwesterly projection of the Cottonwood Grove fault (fig. 1), a fault having a substantial amount of vertical Cenozoic offset (Zoback and others, 1980).

50 CFR 14.12 - Designated ports.

Code of Federal Regulations, 2010 CFR

2010-10-01

.... (j) Louisville, Kentucky. (k) Memphis, Tennessee. (l) Miami, Florida. (m) New Orleans, Louisiana. (n) New York, New York. (o) Portland, Oregon. (p) San Francisco, California. (q) Seattle, Washington. [69...

Effects of an anti-oxidative ACAT inhibitor on apoptosis/necrosis and cholesterol accumulation under oxidative stress in THP-1 cell-derived foam cells.

PubMed

Miike, Tomohiro; Shirahase, Hiroaki; Jino, Hiroshi; Kunishiro, Kazuyoshi; Kanda, Mamoru; Kurahashi, Kazuyoshi

2008-01-02

THP-1 cell-derived foam cells were exposed to oxidative stress through combined treatment with acetylated LDL (acLDL) and copper ions (Cu2+). The foam cells showed caspase-dependent apoptotic changes on exposure to oxidative stress for 6 h, and necrotic changes with the leakage of LDH after 24 h. KY-455, an anti-oxidative ACAT inhibitor, and ascorbic acid (VC) but not YM-750, an ACAT inhibitor, prevented apoptotic and necrotic changes. These preventive effects of KY-455 and VC were accompanied by the inhibition of lipid peroxidation in culture medium containing acLDL and Cu2+, suggesting the involvement of oxidized acLDL in apoptosis and necrosis. Foam cells accumulated esterified cholesterol (EC) for 24 h in the presence of acLDL without Cu2+, which was suppressed by KY-455 and YM-750. Foam cells showed necrotic changes and died in the presence of acLDL and Cu2+. KY-455 but not YM-750 prevented cell death and reduced the amount of EC accumulated. The foam cells treated with VC further accumulated EC without necrotic changes for 24 h even in the presence of acLDL and Cu2+. YM-750 as well as KY-455 inhibited lipid accumulation when co-incubated with VC in foam cells exposed to oxidative stress. It is concluded that an anti-oxidative ACAT inhibitor or the combination of an antioxidant and an ACAT inhibitor protects foam cells from oxidative stress and effectively reduces cholesterol levels, which would be a promising approach in anti-atherosclerotic therapy.

Deep subsurface microbiology of 64-71 million year old inactive seamounts along the Louisville Seamount Chain

NASA Astrophysics Data System (ADS)

Sylvan, J. B.; Morono, Y.; Grim, S.; Inagaki, F.; Edwards, K. J.

2013-12-01

One of the objectives of IODP Expedition 330, Louisville Seamount Trail, was to sample and learn about the subsurface biosphere in the Louisville Seamount Chain (LSC). Seamounts are volcanic constructs that are ubiquitous along the seafloor - models suggest there are >100,000 seamounts of >1 km in height globally (Wessel et al., 2010). Therefore, knowledge about microbiology in the LSC subsurface can broadly be interpreted as representative of much the seafloor. In addition, despite the fact that the vast majority of the sea floor is comprised of crust >10 Ma, the majority of work to date has focused on young sites with active hydrology. Our presentation summarizes work focusing on subsurface microbiology from two different LSC seamounts: holes U1374A (65-71 Ma) and U1376A (64 Ma). We here present data for microbial biomass in the LSC subsurface using a method we developed to quantify microbial biomass in subseafloor ocean crust. We also present results from pyrotag analysis of 15 samples from holes U1374A and holes U1376A, representing several different lithologies from 40-491 meters below seafloor (mbsf) in hole U1374A and from 29-174 mbsf in hole U1376A. Finally, we present preliminary analysis of metagenomic sequencing from three of the samples from Hole U1376A. Biomass was low in the subsurface of both seamounts, ranging from below detection to ~104 cells cm-3. Bacteria comprised >99% of the prokaryotic community in LSC subsurface samples, therefore, bacterial diversity was assessed through 454 pyrosequencing of the V4V6 region of the 16S rRNA gene. Rarefaction analysis indicates that bacterial communities from the LSC subsurface are low diversity, on the order of a few hundred operational taxonomic units per sample. The phyla Actinobacteria, Bacteroidetes, Firmicutes and the classes α-, β- and γ-Proteobacteria are most abundant in the LSC subsurface. Within these, the orders Actinomycetales, Sphingobacteriales, Bacillales and Burkholderiales are the most common. Samples from different lithologies in hole U1374A grouped together, indicating more similarity to each other than to samples from hole U1376A. However, samples from different lithologies in hole U1376A were not similar to other samples from the same site, indicating some differences in the microbial communities between the two seamounts. Preliminary analysis of the metagenomic data will provide further assessment of community structure and reveal likely metabolisms present in the LSC subsurface. Altogether, the biomass data, pyrotag analysis and metagenomic sequencing provide a well-balanced analysis of subsurface microbiology in an old oceanic crustal environment. Wessel, P., Sandwell, D. T. & Kim, S. S. (2010). The Global Seamount Census. Oceanography 23, 24-33.

76 FR 44279 - Radio Broadcasting Services; Clinchco, VA, and Coal Run, KY

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-25

...] Radio Broadcasting Services; Clinchco, VA, and Coal Run, KY AGENCY: Federal Communications Commission... Station WPKE-FM, Coal Run Kentucky, from Channel 276A to Channel 221C3. DATES: Effective August 1, 2011... 221C3 at Coal Run, Kentucky, are 37-23-57 NL and 82-23-42 WL, and for Channel 276A at Clinchco, Virginia...

Mountain erosion over 10 yr, 10 k.y., and 10 m.y. time scales

Treesearch

James W. Kirchner; Robert C. Finkel; Clifford S. Riebe; Darryl E. Granger; James L. Clayton; John G. King; Walter F. Megahan

2001-01-01

We used cosmogenic 10Be to measure erosion rates over 10 k.y. time scales at 32 Idaho mountain catchments, ranging from small experimental watersheds (0.2 km2) to large river basins (35 000 km2). These long-term sediment yields are, on average, 17 times higher than stream sediment fluxes measured over...

78 FR 78302 - Proposed Modification and Establishment of Air Traffic Service (ATS) Routes in the Vicinity of...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-26

... file V-243 are being vectored between the Bowling Green, KY (BWG), VOR Tactical Air Navigation (VORTAC... Administration proposes to amend 14 CFR part 71 as follows: PART 71--DESIGNATION OF CLASS A, B, C, D, AND E...] radials; Choo Choo; to Bowling Green, KY. * * * * * Paragraph 6011 United States Area Navigation Routes...

Anisotropic optical absorption induced by Rashba spin-orbit coupling in monolayer phosphorene

NASA Astrophysics Data System (ADS)

Li, Yuan; Li, Xin; Wan, Qi; Bai, R.; Wen, Z. C.

2018-04-01

We obtain the effective Hamiltonian of the phosphorene including the effect of Rashba spin-orbit coupling in the frame work of the low-energy theory. The spin-splitting energy bands show an anisotropy feature for the wave vectors along kx and ky directions, where kx orients to ΓX direction in the k space. We numerically study the optical absorption of the electrons for different wave vectors with Rashba spin-orbit coupling. We find that the spin-flip transition from the valence band to the conduction band induced by the circular polarized light closes to zero with increasing the x-component wave vector when ky equals to zero, while it can be significantly increased to a large value when ky gets a small value. When the wave vector varies along the ky direction, the spin-flip transition can also increase to a large value, however, which shows an anisotropy feature for the optical absorption. Especially, the spin-conserved transitions keep unchanged and have similar varying trends for different wave vectors. This phenomenon provides a novel route for the manipulation of the spin-dependent property of the fermions in the monolayer phosphorene.

Surface water - groundwater relationship in the downstream part of the Komadougou Yobe River (Eastern Sahelian Niger)

NASA Astrophysics Data System (ADS)

Hector, B.; Genthon, P.; Luxereau, A.; Descloîtres, M.; Moumouni Moussa, A.; Abdou, H.

2012-04-01

The Komadougou Yobe (KY) is a temporary river meandering on nearly 100 km along the Niger/Nigeria border in its lower part, before reaching the endoreic Lake Chad. There, seasonal flow from July to January is related to rainfall amount on the upstream Jos Plateau, Nigeria. In the semi-arid downstream area (350 mm annual rainfall in Diffa, Niger) the KY is the main source of recharge for the sandy quaternary aquifer which is used both for irrigation and for drinking water supply. The borders of the KY in Niger are subjected to an agricultural development involving intensive irrigated cropping of sweet pepper mainly produced for sale in Nigeria. Irrigation waters are mainly extracted from the KY, and therefore irrigation must stop when the River runs dry, but irrigation from wells is now developing with an increased risk of soil salinization. The flow rate of the KY has been impacted both by the 80s and 90s droughts, also underwent by the entire Sahel, and by the building up of a series of dams starting from the 70s in Nigeria. Therefore the KY and its relations with the underlying groundwaters should be carefully monitored to provide guidelines for policy makers in charge of the development of this area. However, in this remote area, data are scarce and often discontinuous : there are for example no continuous groundwater level data from before the drought. As part of the Lake Chad French IRD project, series of campaigns involving water level, exploration geophysics, gravity, soil sampling and social studies have been carried out between 2008 and 2011. They allowed to build a numerical model for groundwater-river interactions which in some instances has been compared with previously recorded data. This model is then forced with theoretical climatic senarii based on humid 60s data and data from the drought period. This allows discussing the relationships between the river and groundwaters in a changing climate. Our results militate for the setting up of a limited network of continuous groundwater monitoring near the river in conjunction with the existing network of gauging stations on the KY. Given the present day high variability of the climate (2010 was equivalent to one of the most humid years of the 60s, while 2005 was dry) this network could provide a validation for future models involving realistic climate senarii.

77 FR 3384 - Amendment of Restricted Areas R-3704A and R-3704B; Fort Knox, KY

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-24

...-1274; Airspace Docket No. 11-ASO-34] RIN 2120-AA66 Amendment of Restricted Areas R-3704A and R-3704B... R-3704A and R-3704B, Fort Knox, KY. DATES: Effective date 0901 UTC, April 5, 2012. FOR FURTHER...-8783. SUPPLEMENTARY INFORMATION: Background A review of the descriptions of restricted areas R-3704A...

Extraterrestrial accretion and glacial cycles

NASA Technical Reports Server (NTRS)

Muller, R. A.

1994-01-01

We propose that the approx. 100-k.y. cycle seen in terrestrial glaciation is due to changes in meteor flux that come from changes in the Earth's orbit. This model can explain a 70-k.y. 'anomalous' period in climate data and the apparent discrepancy between present extraterrestrial fluxes and those in oceanic sediments. It can be tested by measuring Ir densities in sediments and ice during glacials and interglacials.

TIMS U-series dating and stable isotopes of the last interglacial event in Papua New Guinea

DOE Office of Scientific and Technical Information (OSTI.GOV)

Stein, M.; Wasserburg, G.J.; Chen, J.H.

1993-06-01

The extensive flight of uplifted reef terraces which occurs along the Vitiaz strait on the northern flank of the Huon Peninsula in PNG (Papua New Guinea) contains a particularly good record of sea level changes in the last 250 ky. The Huon terraces were the target of an international expedition which took place in July--August 1988. In particular, the authors searched for suitable samples for U-series dating in a reef complex designated as VII, which is correlated with the last interglacial episode and high sea level stand. This complex is composed of a barrier reef (VIIb), a lagoon, and amore » fringing reef (VIIa). Twelve corals from these terraces and two corals from the older reef complex VIII were selected for analysis. The petrography, oxygen and carbon isotope compositions, and magnesium and strontium concentrations were determined along with the concentrations and isotopic compositions of uranium and thorium. The simplest model for sea level height for terrace VII is a continuous rise between 134 and 118 ky. Alternatively, there may have been two periods of rapid sea level rise. In contrast, in the Bahamas, there is evidence that sea level remained rather constant over the time interval 132 to 120 ky. The absence of ages between 132 and 120 ky in PNG could be the result of changes in the local tectonic uplift rates during that time, or erosion that disrupted the continuous record. In any event, the authors find no basis for accepting a single brief time for the age of the last interglacial and applying this age as a precise chronometer for worldwide correlation, or as a test of climatic models. The older ages reported here precede the Milankovitch solar insolation peak at 128 ky, and the younger ages are [approximately]10 ky after this peak. If the present high-precision data are correct, then it will be necessary to reassess the validity of the Milankovitch theory of climatic changes. 76 refs., 6 figs., 6 tabs.« less

75 FR 72952 - Safety Zone; 1000-yard radius from position 29°48.77′ N 091°33.02′ W, Charenton Drainage and...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-29

...-AA00 Safety Zone; 1000-yard radius from position 29[deg]48.77' N 091[deg]33.02' W, Charenton Drainage... position 29[deg]48.77' N 091[deg]33.02' W, Charenton Drainage and Navigation Canal, St. Mary Parish, LA... associated hazards in position 29[deg]48.77' N 091[deg]33.02' W, in the Charenton Drainage and Navigation...

29 CFR Appendix D to Subpart R of... - Illustration of the Use of Control Lines To Demarcate Controlled Decking Zones (CDZs): Non...

Code of Federal Regulations, 2012 CFR

2012-07-01

... of Control Lines To Demarcate Controlled Decking Zones (CDZs): Non-mandatory Guidelines for Complying... 29 Labor 8 2012-07-01 2012-07-01 false Illustration of the Use of Control Lines To Demarcate Controlled Decking Zones (CDZs): Non-mandatory Guidelines for Complying With § 1926.760(c)(3) D Appendix D...

29 CFR Appendix D to Subpart R of... - Illustration of the Use of Control Lines To Demarcate Controlled Decking Zones (CDZs): Non...

Code of Federal Regulations, 2010 CFR

2010-07-01

... of Control Lines To Demarcate Controlled Decking Zones (CDZs): Non-mandatory Guidelines for Complying... 29 Labor 8 2010-07-01 2010-07-01 false Illustration of the Use of Control Lines To Demarcate Controlled Decking Zones (CDZs): Non-mandatory Guidelines for Complying With § 1926.760(c)(3) D Appendix D...

29 CFR Appendix D to Subpart R of... - Illustration of the Use of Control Lines To Demarcate Controlled Decking Zones (CDZs): Non...

Code of Federal Regulations, 2013 CFR

2013-07-01

... of Control Lines To Demarcate Controlled Decking Zones (CDZs): Non-mandatory Guidelines for Complying... 29 Labor 8 2013-07-01 2013-07-01 false Illustration of the Use of Control Lines To Demarcate Controlled Decking Zones (CDZs): Non-mandatory Guidelines for Complying With § 1926.760(c)(3) D Appendix D...

Facilities Newsfront

ERIC Educational Resources Information Center

American School and University, 1977

1977-01-01

A controlled transit system of vehicles with rubber tires, using electricity from a power rail, connects the old and new campus areas at the University of West Virginia. The University of Louisville has high intensity lighting over walkways. (MLF)

Volcanism and erosion during the past 930 k.y. at the Tatara-San Pedro complex, Chilean Andes

USGS Publications Warehouse

Singer, B.S.; Thompson, R.A.; Dungan, M.A.; Feeley, T.C.; Nelson, S.T.; Pickens, J.C.; Brown, L.L.; Wulff, A.W.; Davidson, J.P.; Metzger, J.

1997-01-01

Geologic mapping, together with 73 new K-Ar and 40Ar/39Ar age determinations of 45 samples from 17 different volcanic units, plus paleomagnetic orientations, geochemical compositions, and terrestrial photogrammetry are used to define the chronostratigraphy of the Tatara-San Pedro complex, an eruptive center at 36??S on the volcanic front of the Andean southern volcanic zone. The Tatara-San Pedro complex preserves ???55 km3 of lavas that erupted from at least three central vent regions. Remnant, unconformity-bound sequences of lavas are separated by lacunae that include significant periods of erosion. Quaternary volcanism commenced ca. 930 ka with eruption of voluminous dacitic magma, followed 100 k.y. later by the only major rhyolitic eruption. From 780 ka onward, more than 80% of the preserved volume is basaltic andesite (52%-57% SiO2), but petrographically and geochemically diverse dacitic magmas (63%-69% SiO2) erupted sporadically throughout this younger, dominantly mafic phase of activity. A few basaltic lavas (49%-52% SiO2) are present, mainly in portions of the complex older than 230 ka. The number of vents, the petrologic and geochemical diversity, and the temporal distribution of mafic and silicic lavas are consistent with emplacement of many separate batches of made magma into the shallow crust beneath the Tatara-San Pedro complex over the past million years. Nearly two-thirds of the preserved volume of the Tatara-San Pedro complex comprises the two youngest volcanoes, which were active between ca. 188-83 ka and 90-19 ka. Repeated advances of mountain glaciers punctuated growth of the complex with major erosional episodes that removed much of the pre-200 ka volcanic record, particularly on the south flank of the complex. Dating the inception of a glaciation on the basis of preserved material is difficult, but the age of the oldest lava above a lacuna may be used to estimate the timing of deglaciation. On this basis, the argon ages of basal lavas of multiple sequences indicate minimum upper limits of lacunae at ca. 830, 790, 610, 400, 330, 230, 110, and 17 ka. These are broadly consistent with global ice-volume peaks predicted by the oxygen isotope-based astronomical time scale and with age brackets on North American glacial advances. Estimated growth rates for the two young volcanoes are 0.2 to 0.3 km3/k.y.; these are three to five times greater than a growth rate estimated from all preserved lavas in the complex (0.06 km3/k.y.). Removal of up to 50%-95% of the material erupted between 930 and 200 ka by repeated glacial advances largely explains this discrepancy, and it raises the possibility that episodic erosion of midlatitude frontal arc complexes may be extensive and common.

Reduced-Order Observer Model for Antiaircraft Artillery (AAA) Tracker Response

DTIC Science & Technology

1979-08-01

a22 -ka1 2) z + (a22 - ka1 2) ky + (a21 - kall ) y + (b2 - kb) uc (10) Next, the actual output of this model is expressed as the sum of the output u...a22x2 + b2u + f2eT = (a2 2 - kal2) z + (a2 2 - ka12) ky + (a21 - kall ) y + (b2 - kb l ) uc u=u +vC [Ti Y2] [y] By introducing new variables: X3 = x2...x3 [(a22- ka2)k + (a2- kall ) - (b2- kb) (YI + kY2) Y + [a22 - ka12 - (b2 - kbl) Y2] X3 + (b2 -kbl) y2 e + (2 - kbI) v + (f2 - kfl) 0 T e = (a22- ka12

Argon geochronology of late Pleistocene to Holocene Westdahl volcano, Unimak Island, Alaska

USGS Publications Warehouse

Calvert, Andrew T.; Moore, Richard B.; McGimsey, Robert G.

2005-01-01

High-precision 40Ar/39Ar geochronology of selected lavas from Westdahl Volcano places time constraints on several key prehistoric eruptive phases of this large active volcano. A dike cutting old pyroclastic-flow and associated lahar deposits from a precursor volcano yields an age of 1,654+/-11 k.y., dating this precursor volcano as older than early Pleistocene. A total of 11 geographically distributed lavas with ages ranging from 47+/-14 to 127+/-2 k.y. date construction of the Westdahl volcanic center. Lava flows cut by an apparent caldera-rim structure yielded ages of 81+/-5 and 121+/-8 k.y., placing a maximum date of 81 ka on caldera formation. Late Pleistocene and Holocene lavas fill the caldera, but most of them are obscured by the large summit icecap.

78 FR 77144 - Announcement of Funding Awards for Fiscal Year 2013 for the Housing Choice Voucher Program

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-20

..., HOPEWELL, VA 23860. VA: VIRGINIA HSG REDEV AUTH.. 601 SOUTH 0 9,400 BELVIDERE ST, RICHMOND, VA 23220. VT...: HENDERSON HA 111 SOUTH ADAMS 0 17,800 ST, HENDERSON, KY 42420. KY: CYNTHIANA HA 149 FEDERAL ST, 0 4,200... 20895. MI: MICHIGAN STATE HSG DEV PO BOX 30044, 0 84,800 AUTH. LANSING, MI 48909. MN: VIRGINIA HRA PO...

Climate sensitivity derived from orbital-scale, δ11B-based pCO2 estimates in the early Pleistocene, ~1.5 Ma

NASA Astrophysics Data System (ADS)

Dyez, K. A.; Hoenisch, B.

2015-12-01

Atmospheric CO2 concentrations in the late Pleistocene have been characterized from ancient air bubbles trapped within polar ice sheets. Ice-core records clearly demonstrate the glacial-interglacial relationship between the global carbon cycle and climate, but they are so far limited to the last 800 ky, when glacial cycles occurred approximately every 100-ky. Boron isotope ratios (δ11B) recorded in the tests of fossil planktic foraminifera offer an opportunity to extend the atmospheric pCO2 record into the early Pleistocene, when glacial cycles instead occurred approximately every 41-ky. We present a new high-resolution record of planktic foraminiferal d11B, Mg/Ca (a sea surface temperature proxy) and salinity estimates from the deconvolution of δ18O and Mg/Ca. Combined with reasonable assumptions of ocean alkalinity, these data allow us to estimate pCO2 over three of the 41-ky climate cycles at ~1.5 Ma. Our results confirm the hypothesis that climate and atmospheric pCO2 were coupled beyond ice core records and provide new constraints for studies of long-term CO2 storage and release, regional controls on the early Pleistocene carbon cycle, and estimating climate sensitivity before the mid-Pleistocene transition.

Acting Administrator Lightfoot Visits Sierra Nevada Corporation

NASA Image and Video Library

2017-04-06

Acting NASA Administrator Robert Lightfoot is seen as he flies the Dream Chaser Space System simulator, Thursday, April 6, 2017 during a visit to Sierra Nevada Corporation in Louisville, Colo. Photo Credit: (NASA/Joel Kowsky)

46 CFR 50.10-30 - Coast Guard number.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Juneau. LIS Long Island. LOS Los Angeles. LOU Louisville. MEM Memphis. MIA Miami. MIL Milwaukee. MIN... Rotterdam. SAV Savannah. SDC San Diego. SEA Seattle. SFC San Francisco. SIM Saint Ignace. SJP San Juan. SLM...

46 CFR 50.10-30 - Coast Guard number.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Juneau. LIS Long Island. LOS Los Angeles. LOU Louisville. MEM Memphis. MIA Miami. MIL Milwaukee. MIN... Rotterdam. SAV Savannah. SDC San Diego. SEA Seattle. SFC San Francisco. SIM Saint Ignace. SJP San Juan. SLM...

46 CFR 50.10-30 - Coast Guard number.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Juneau. LIS Long Island. LOS Los Angeles. LOU Louisville. MEM Memphis. MIA Miami. MIL Milwaukee. MIN... Rotterdam. SAV Savannah. SDC San Diego. SEA Seattle. SFC San Francisco. SIM Saint Ignace. SJP San Juan. SLM...

46 CFR 50.10-30 - Coast Guard number.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Juneau. LIS Long Island. LOS Los Angeles. LOU Louisville. MEM Memphis. MIA Miami. MIL Milwaukee. MIN... Rotterdam. SAV Savannah. SDC San Diego. SEA Seattle. SFC San Francisco. SIM Saint Ignace. SJP San Juan. SLM...

46 CFR 50.10-30 - Coast Guard number.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Juneau. LIS Long Island. LOS Los Angeles. LOU Louisville. MEM Memphis. MIA Miami. MIL Milwaukee. MIN... Rotterdam. SAV Savannah. SDC San Diego. SEA Seattle. SFC San Francisco. SIM Saint Ignace. SJP San Juan. SLM...

Keeping the Door Open: A Soviet-American Exchange.

ERIC Educational Resources Information Center

Herring, J. Daniel; Humes, Debra

1988-01-01

Provides a first-hand account of a Soviet-American theater arts exchange, the world premiere of Soviet playwright Gennadi Mamlin's "On the Edge," performed in the Soviet Union by the Louisville Children's Theatre. (MM)

40 CFR 81.324 - Minnesota.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Township, Laketown Township, Waconia Township, Watertown Township, Young America Township ......do..., Credit River Township, Jackson Township, Louisville Township, New Market Township, Spring Lake Township ......do Attainment Washington County (part) All cities and townships except Denmark Township Wright County...

40 CFR 81.324 - Minnesota.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Township, Laketown Township, Waconia Township, Watertown Township, Young America Township ......do..., Credit River Township, Jackson Township, Louisville Township, New Market Township, Spring Lake Township ......do Attainment Washington County (part) All cities and townships except Denmark Township Wright County...

Evaluation of reference markers : final report.

DOT National Transportation Integrated Search

2001-06-01

The objective of this research evaluation was to evaluate the reference markers which were installed on sections of interstates and freeways in the Cincinnati-Northern Kentucky area, the Lexington-Fayette Urban County area, the Louisville-southern In...

Technology scan for electronic toll collection.

DOT National Transportation Integrated Search

2008-06-01

The purpose of this project was to identify and assess available technologies and methodologies for electronic toll collection (ETC) and to develop recommendations for the best way(s) to implement toll collection in the Louisville metropolitan area. ...

A Yoga Intervention for Posttraumatic Stress: A Preliminary Randomized Control Trial.

PubMed

Jindani, Farah; Turner, Nigel; Khalsa, Sat Bir S

2015-01-01

Yoga may be effective in the reduction of PTSD symptomology. The purpose of this study was to evaluate the impact of a Kundalini Yoga (KY) treatment on PTSD symptoms and overall wellbeing. To supplement the current field of inquiry, a pilot randomized control trial (RCT) was conducted comparing an 8-session KY intervention with a waitlist control group. 80 individuals with current PTSD symptoms participated. Both groups demonstrated changes in PTSD symptomology but yoga participants showed greater changes in measures of sleep, positive affect, perceived stress, anxiety, stress, and resilience. Between-groups effect sizes were small to moderate (0.09-0.25). KY may be an adjunctive or alternative intervention for PTSD. Findings indicate the need for further yoga research to better understand the mechanism of yoga in relation to mental and physical health, gender and ethnic comparisons, and short- and long-term yoga practice for psychiatric conditions.

A Yoga Intervention for Posttraumatic Stress: A Preliminary Randomized Control Trial

PubMed Central

Jindani, Farah; Turner, Nigel; Khalsa, Sat Bir S.

2015-01-01

Yoga may be effective in the reduction of PTSD symptomology. The purpose of this study was to evaluate the impact of a Kundalini Yoga (KY) treatment on PTSD symptoms and overall wellbeing. To supplement the current field of inquiry, a pilot randomized control trial (RCT) was conducted comparing an 8-session KY intervention with a waitlist control group. 80 individuals with current PTSD symptoms participated. Both groups demonstrated changes in PTSD symptomology but yoga participants showed greater changes in measures of sleep, positive affect, perceived stress, anxiety, stress, and resilience. Between-groups effect sizes were small to moderate (0.09–0.25). KY may be an adjunctive or alternative intervention for PTSD. Findings indicate the need for further yoga research to better understand the mechanism of yoga in relation to mental and physical health, gender and ethnic comparisons, and short- and long-term yoga practice for psychiatric conditions. PMID:26366179

75 FR 25204 - Foreign-Trade Zone 125 - South Bend, Indiana

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-07

... U.S. DEPARTMENT OF COMMERCE Foreign-Trade Zones Board [Docket 29-2010] Foreign-Trade Zone 125... been submitted to the Foreign-Trade Zones (FTZ) Board (the Board) by the St. Joseph County Airport Authority, grantee of Foreign-Trade Zone 125, requesting authority to reorganize the zone under the...

Cherry picker at end of Train Shed with arm fully ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Cherry picker at end of Train Shed with arm fully extended and photographer in bucket - Central of Georgia Railway, Passenger Station & Train Shed, Corner of Louisville (Railroad) Road & West Broad Street, Savannah, Chatham County, GA

Using Geographic Information Systems (GIS) to Examine Barriers to Healthcare Access for Hispanic and Latino Immigrants in the U.S. South.

PubMed

Edward, Jean; Biddle, Donald J

2017-04-01

Geographic barriers to accessing timely and appropriate primary health care services have been identified as significant social determinants of health that contribute to the growing health inequities among Hispanic and Latino immigrants in the United States. The purpose of this study was to examine the geographic factors that serve as barriers to healthcare access for Hispanic and Latino immigrants in the southern community of Louisville, Kentucky. Accessibility to healthcare services was examined using spatial analysis techniques, a Geographic Information System and geographic data from the U.S. Census Bureau and the Louisville and Jefferson County Information Consortium. Results from this study indicated that physical location, socioeconomic factors, distance, and transportation served as barriers to accessing healthcare services. Findings provide significant implications for future research and policy-based interventions focused on eliminating geographic barriers and promoting social and health equity for the underserved.

Environmental Changes Associated With Deccan Volcanism: evidences from the red bole record

NASA Astrophysics Data System (ADS)

Nikhil, Sharma; Valentin, Sordet; Thierry, Adatte; Gerta, Keller; Eric, Font; Blair, Schoene; Kyle, Samperton; Syed, Khadri

2017-04-01

Recent studies indicate that the bulk (80%) of Deccan trap eruptions occurred over a relatively short time interval in magnetic polarity C29r. U-Pb zircon geochronology shows that the main phase-2 began 250 ky before the Cretaceous-Tertiary (KT) mass extinction and continued into the early Danian suggesting a cause-and-effect relationship. Closer to the eruption center, the lava flows are generally separated by red weathered horizons known as red boles that mark quiescent periods between basalt flows. A typical red bole begins with the fresh underlying basalt and evolves into weathered basalt, then, a layer of basalt in a rounded shape called 'bole' surrounded by clays at the top, which is overlain by the next lava flow. Red boles have increasingly attracted the attention of researchers to understand the climatic and paleoenvironmental impact of Continental Flood Basalts (CFB). Recent advances in U-Pb dating of Deccan lava flows, studies of weathering patterns and paleoclimatic information gained from multiproxy analyses of red bole beds (e.g., lithology, mineralogy, geochemistry) yield crucial evidence of environmental changes triggered by volcanic activity. Red boles consist mainly of red silty clays characterized by concentrations of immobile elements such as Al and Fe3+ ions that are typical of paleo-laterites, which probably developed during the short periods of weathering between eruptions. Clay minerals consist mostly of smectite suggesting semi-arid monsoonal conditions. At least 30 thick red bole layers are present in C29r below the KT boundary between lava flows of phase-2 that erupted over a time span of about 250 ky. The short duration exposures of these red boles are reflected in the mineralogical and geochemical data that indicate rapid weathering (high CIA) linked to increasing acid rains. ∂D and ∂18O measured on smectite clays from the red boles approximate the meteoric water composition that prevailed during Deccan eruptions. Isotopic data from red boles deposited through the main phase-2 suggest significant and rapid changes in rainfall intensity and/or altitude linked to the accumulation of a 3100m thick basalt pile that erupted over a short period of time.

Cyclo-, magneto-, and bio-stratigraphic constraints on the duration of the CAMP event and its relationship to the Triassic-Jurassic boundary

NASA Astrophysics Data System (ADS)

Olsen, Paul E.; Kent, Dennis V.; Et-Touhami, Mohammed; Puffer, John

Early Mesozoic tholeiitic flood basalts of the Central Atlantic Magmatic Province (CAMP) are interbedded throughout much of their extent with cyclical lacustrine strata, allowing Milankovitch calibration of the duration of the extrusive episode. This cyclostratigraphy extends from the Newark basin of the northeastern US, where it was first worked out, to Nova Scotia and Morocco and constrains the outcropping extrusive event to less than 600 ky in duration, beginning roughly 20 ky after the Triassic-Jurassic boundary, and to within one pollen and spore zone and one vertebrate biochron. Based principally on the well-known Newark astronomically calibrated magnetic polarity time scale with new additions from the Hartford basin, the rather large scatter in recent radiometric dates from across CAMP (>10 m.y. ), centering on about ˜200 m.y., is not likely to be real. Rather, the existing paleomagnetic data from both intrusive and extrusive rocks suggest emplacement of nearly all the CAMP within less than 3 m.y. of nearly entirely normal polarity. The very few examples of reversed magnetizations suggest that some CAMP activity probably occurred just prior to the Triassic-Jurassic boundary. Published paleomagnetic and 40Ar/39Ar data from the Clubhouse Crossroads Basalt are reviewed and with new paleomagnetic data suggest that alteration and possible core misorientation could be responsible for the apparent differences with the CAMP. The Clubhouse Crossroads Basalt at the base of the Coastal Plain of South Carolina and Georgia provides a link to the volumetrically massive volcanic wedge of seaward dipping reflectors present in the subsurface off the southeastern US that may be part of the same igneous event, suggesting that the CAMP marks the formation of the oldest Atlantic oceanic crust.

Diverse Eruptions at Approximately 2,200 Years B.P. on the Great Rift, Idaho: Inferences for Magma Dynamics Along Volcanic Rift Zones

NASA Technical Reports Server (NTRS)

Hughes, S. S.; Nawotniak, S. E. Kobs; Borg, C.; Mallonee, H. C.; Purcell, S.; Neish, C.; Garry, W. B.; Haberle, C. W.; Lim, D. S. S.; Heldmann, J. L.

2016-01-01

Compositionally and morphologically diverse lava flows erupted on the Great Rift of Idaho approximately 2.2 ka (kilo-annum, 1000 years ago) during a volcanic "flare-up" of activity following an approximately 2 ky (kiloyear, 1000 years) hiatus in eruptions. Volcanism at Craters of the Moon (COTM), Wapi and Kings Bowl lava fields around this time included primitive and evolved compositions, separated over 75 kilometers along the approximately 85 kilometers-long rift, with striking variability in lava flow emplacement mechanisms and surface morphologies. Although the temporal associations may be coincidental, the system provides a planetary analog to better understand magma dynamics along rift systems, including that associated with lunar floor-fractured craters. This study aims to help bridge the knowledge gap between ancient rift volcanism evident on the Moon and other terrestrial planets, and active rift volcanism, e.g., at Hawai'i and Iceland.

Direct high-precision U-Pb geochronology of the end-Cretaceous extinction and calibration of Paleocene astronomical timescales

NASA Astrophysics Data System (ADS)

Clyde, William C.; Ramezani, Jahandar; Johnson, Kirk R.; Bowring, Samuel A.; Jones, Matthew M.

2016-10-01

The Cretaceous-Paleogene (K-Pg) boundary is the best known and most widely recognized global time horizon in Earth history and coincides with one of the two largest known mass extinctions. We present a series of new high-precision uranium-lead (U-Pb) age determinations by the chemical abrasion isotope dilution thermal ionization mass spectrometry (CA-ID-TIMS) method from volcanic ash deposits within a tightly constrained magnetobiostratigraphic framework across the K-Pg boundary in the Denver Basin, Colorado, USA. This new timeline provides a precise interpolated absolute age for the K-Pg boundary of 66.021 ± 0.024 / 0.039 / 0.081 Ma, constrains the ages of magnetic polarity Chrons C28 to C30, and offers a direct and independent test of early Paleogene astronomical and 40Ar/39Ar based timescales. Temporal calibration of paleontological and palynological data from the same deposits shows that the interval between the extinction of the dinosaurs and the appearance of earliest Cenozoic mammals in the Denver Basin lasted ∼185 ky (and no more than 570 ky) and the 'fern spike' lasted ∼1 ky (and no more than 71 ky) after the K-Pg boundary layer was deposited, indicating rapid rates of biotic extinction and initial recovery in the Denver Basin during this event.

Polar synchronization and the synchronized climatic history of Greenland and Antarctica

NASA Astrophysics Data System (ADS)

Oh, Jeseung; Reischmann, Elizabeth; Rial, José A.

2014-01-01

Stable isotope proxies from ice cores show subtle differences in the climatic fluctuations of the Arctic and Antarctic, and recent analyses have revealed evidence of polar synchronization at the millennial time scale. At this scale, we analogize the polar climates of the last ice ages to two coupled nonlinear oscillators, which adjust their natural rhythms until they synchronize at a common frequency and constant phase shift. Heat and mass transfers across the intervening ocean and atmosphere make the coupling possible. Here we statistically demonstrate the existence of this phenomenon in polar proxy records with methane-matched age models, and quantify their phase relationship. We show that the time series of representative proxy records of the last glaciation recorded in Greenland (GRIP, NGRIP) and Antarctica (Byrd, Dome C) satisfy phase synchronization conditions, independently of age, for periods ranging 1-6 ky, and can be transformed into one another by a π/2 phase shift, with Antarctica temperature variations leading Greenland's. Based on these results, we use the polar synchronization paradigm to replicate the 800 ky-long, Antarctic, EPICA time series from a theoretical model that extends Greenland's 100 ky-long GRIP record to 800 ky. Statistical analysis of the simulated and actual Antarctic records shows that the procedure is stable to change in adjustable parameters, and requires the coupling between the polar climates to be proportional mainly to the difference in heat storage between the two regions.

New U/Th ages for Pleistocene megafauna deposits of southeastern Queensland, Australia

NASA Astrophysics Data System (ADS)

Price, Gilbert J.; Zhao, Jian-xin; Feng, Yue-xing; Hocknull, Scott A.

2009-02-01

Arguments over the extinction of Pleistocene megafauna have become particularly polarised in recent years. Causes for the extinctions are widely debated with climate change, human hunting and/or habitat modification, or a combination of those factors, being the dominant hypotheses. However, a lack of a spatially constrained chronology for many megafauna renders most hypotheses difficult to test. Here, we present several new U/Th dates for a series of previously undated, megafauna-bearing localities from southeastern Queensland, Australia. The sites were previously used to argue for or against various megafauna extinction hypotheses, and are the type localities for two now-extinct Pleistocene marsupials (including the giant koala, Phascolarctos stirtoni). The new dating allows the deposits to be placed in a spatially- and temporally constrained context relevant to the understanding of Australian megafaunal extinctions. The results indicate that The Joint (Texas Caves) megafaunal assemblage is middle Pleistocene or older (>292 ky); the Cement Mills (Gore) megafaunal assemblage is late Pleistocene or older (>53 ky); and the Russenden Cave Bone Chamber (Texas Caves) megafaunal assemblage is late Pleistocene (˜55 ky). Importantly, the new results broadly show that the sites date prior to the hypothesised megafaunal extinction 'window' (i.e., ˜30-50 ky), and therefore, cannot be used to argue exclusively for or against human/climate change extinction models, without first exploring their palaeoecological significance on wider temporal and spatial scales.

Tufa deposits sheltered by Inland notches as indicators of Quaternary denudation rates

NASA Astrophysics Data System (ADS)

Shtober-Zisu, Nurit; Vaks, Anton; Amasha, Hani; Frumkin, Amos

2017-04-01

Denudation is the long-term sum of processes that cause the wearing away of the Earth's surface by weathering and erosion. As denudation of carbonate terrains involves mainly karstic dissolution, Israel is a natural laboratory for the study of denudation rates because of its carbonate terrain and steep precipitation gradient, ranging from >1000 mm in the north to less than 100 mm in the south. Several studies on denudation rates in Israel provide contradictory evidences. Ryb et al [1] found that denudation rates in the Mediterranean climate zone are 21±7 mm per ky, whereas Bar et al [2] showed much lower rates on the long-term scale (Oligocene-present). In this study we determined minimal ages of formation of Inland notches [3] using U-Th dating of tufa deposits developed under the notches' visors or covering notches' cavity beds. The ages of tufa were used to determine the relative slope denudation rates on Mt. Carmel (Israel) that receives annual precipitation rates of 700 mm. Inland notches are elongated concave-shape indentations that develop on the carbonate rocky cliffs of mountainous zones. These unique features formed as a result of the interaction between specific lithological and weathering factors, emphasizing the importance of climate upon denudation. Inland notches form because the most porous cavity bed retreats at a faster rate compared to the slower subaerial dissolution of the visor bed, until a critical point is reached where the visor collapses. Notches are most common in semi-arid and in Mediterranean climates, mainly in areas with annual rainfall of between 400 mm and 850 mm. Occasionally, tufa stalactites and stalagmites grow within the cavity of the notch. The Carmel tufa deposits that grew under the notches visors and on the cavity back-wall were dated by U-Th at the Geological Survey of Israel using ion exchange column chemistry and MC-ICP-MS techniques modified after Vaks et al [4]. In each notch the oldest tufa layer was dated giving the minimum age of the surface formation. Six layers from four tufa samples were dated giving ages spanning from 13,636 ± 834 ky to 37,562 ± 2,397 ky, implying that the minimal age of these notches is last glacial period, or last deglaciation. 1. Ryb, U., et al., Controls on denudation rates in tectonically stable Mediterranean carbonate terrain. Bulletin of the Geological Society of America, 2014. 126(3-4): 553-568. 2. Bar, O., et al., The uplift history of the Arabian Plateau as inferred from geomorphologic analysis of its northwestern edge. Tectonophysics, 2016. 671: 9-23. 3. Shtober-Zisu, N., et al., Inland notches: Implications for subaerial formation of karstic landforms—An example from the carbonate slopes of Mt. Carmel, Israel. Geomorphology, 2015. 229: 85-99. 4. Vaks, A., et al., Paleoclimate and location of the border between Mediterranean climate region and the Saharo-Arabian Desert as revealed by speleothems from the northern Negev Desert, Israel Earth and Planetary Science Letters, 2006. 249(3-4): 384-399.

Health Information in Pashto (Pax̌tō / پښتو )

MedlinePlus

... of Louisville P Expand Section Parenting Communicating With Children About Sex: General Tips - English PDF Communicating With Children About Sex: General Tips - Pax̌tō / پښتو (Pashto) PDF Communicating With ...

40 CFR Appendix F to Part 122 - Incorporated Places With Populations Greater Than 250,000 According to the 1990 Decennial Census...

Code of Federal Regulations, 2010 CFR

2010-07-01

... Indianapolis. Kansas Wichita. Kentucky Louisville. Louisiana New Orleans. Maryland Baltimore. Massachusetts... Omaha. New Jersey Newark. New Mexico Albuquerque. New York Buffalo.Bronx Borough. Brooklyn Borough...

Longitudinal and Immediate Effect of Kundalini Yoga on Salivary Levels of Cortisol and Activity of Alpha-Amylase and Its Effect on Perceived Stress.

PubMed

García-Sesnich, Jocelyn N; Flores, Mauricio Garrido; Ríos, Marcela Hernández; Aravena, Jorge Gamonal

2017-01-01

Stress is defined as an alteration of an organism's balance in response to a demand perceived from the environment. Diverse methods exist to evaluate physiological response. A noninvasive method is salivary measurement of cortisol and alpha-amylase. A growing body of evidence suggests that the regular practice of Yoga would be an effective treatment for stress. To determine the Kundalini Yoga (KY) effect, immediate and after 3 months of regular practice, on the perception of psychological stress and the salivary levels of cortisol and alpha-amylase activity. To determine the psychological perceived stress, levels of cortisol and alpha-amylase activity in saliva, and compare between the participants to KY classes performed for 3 months and a group that does not practice any type of yoga. The total sample consisted of 26 people between 18 and 45-year-old; 13 taking part in KY classes given at the Faculty of Dentistry, University of Chile and 13 controls. Salivary samples were collected, enzyme-linked immunosorbent assay was performed to quantify cortisol and kinetic reaction test was made to determine alpha-amylase activity. Perceived Stress Scale was applied at the beginning and at the end of the intervention. Statistical analysis was applied using Stata v11.1 software. Shapiro-Wilk test was used to determine data distribution. The paired analysis was fulfilled by t -test or Wilcoxon signed-rank test. T -test or Mann-Whitney's test was applied to compare longitudinal data. A statistical significance was considered when P < 0.05. KY practice had an immediate effect on salivary cortisol. The activity of alpha-amylase did not show significant changes. A significant decrease of perceived stress in the study group was found. KY practice shows an immediate effect on salivary cortisol levels and on perceived stress after 3 months of practice.

Longitudinal and Immediate Effect of Kundalini Yoga on Salivary Levels of Cortisol and Activity of Alpha-Amylase and Its Effect on Perceived Stress

PubMed Central

García-Sesnich, Jocelyn N; Flores, Mauricio Garrido; Ríos, Marcela Hernández; Aravena, Jorge Gamonal

2017-01-01

Context: Stress is defined as an alteration of an organism's balance in response to a demand perceived from the environment. Diverse methods exist to evaluate physiological response. A noninvasive method is salivary measurement of cortisol and alpha-amylase. A growing body of evidence suggests that the regular practice of Yoga would be an effective treatment for stress. Aims: To determine the Kundalini Yoga (KY) effect, immediate and after 3 months of regular practice, on the perception of psychological stress and the salivary levels of cortisol and alpha-amylase activity. Settings and Design: To determine the psychological perceived stress, levels of cortisol and alpha-amylase activity in saliva, and compare between the participants to KY classes performed for 3 months and a group that does not practice any type of yoga. Subjects and Methods: The total sample consisted of 26 people between 18 and 45-year-old; 13 taking part in KY classes given at the Faculty of Dentistry, University of Chile and 13 controls. Salivary samples were collected, enzyme-linked immunosorbent assay was performed to quantify cortisol and kinetic reaction test was made to determine alpha-amylase activity. Perceived Stress Scale was applied at the beginning and at the end of the intervention. Statistical Analysis Used: Statistical analysis was applied using Stata v11.1 software. Shapiro–Wilk test was used to determine data distribution. The paired analysis was fulfilled by t-test or Wilcoxon signed-rank test. T-test or Mann–Whitney's test was applied to compare longitudinal data. A statistical significance was considered when P < 0.05. Results: KY practice had an immediate effect on salivary cortisol. The activity of alpha-amylase did not show significant changes. A significant decrease of perceived stress in the study group was found. Conclusions: KY practice shows an immediate effect on salivary cortisol levels and on perceived stress after 3 months of practice. PMID:28546677

Geomorphic evidence of deformation in the northern part of the New Madrid seismic zone

DOE Office of Scientific and Technical Information (OSTI.GOV)

Fischer, K.J.; Schumm, S.A.

1993-03-01

A geomorphic evaluation of the northern portion of the New Madrid seismic zone between Hickman, KY and Osceola, AR has identified several locations where anomalous geomorphic conditions indicate possible surface deformation. For example, the slope, course, sinuosity and dimensions of the Mississippi River have been affected by the Lake County uplift and Tertiary-age sediments are exposed in its channel. Also, anomalous channel behavior near Caruthersville, MO and Barfield, AR suggests that these two reaches of the Mississippi River are structurally controlled. The Black River northeast of Pocahontas follows a peculiar angular course that suggests fracture control, and course changes ofmore » the Black, St. Francis, and Little Rivers may be related to subsurface faulting, uplift, or downwarping, as well as to differential compaction or the effects of groundwater withdrawal. The topography of Crowley's Ridge suggests that, between Jonesboro and Castor River, it is composed of at least three structural blocks, that are bounded by northeast-southwest trending faults. Near Jonesboro, river patterns appear to be affected by the Jonesboro, AR pluton. The geomorphic evaluation has identified anomalous surface features in the New Madrid seismic zone. Some can be directly linked to mapped structures in the region, whereas others may result from previously unidentified areas of surface deformation. The identification of these anomalies should provide direction for scientists who are employing subsurface techniques in order to locate tectonic deformation in the area.« less

United States Air Force Summary, Seventh Edition

DTIC Science & Technology

1981-01-01

Thomas F. (MO) Chiles, Lawton (FL) Democrats Andrews, Mark (~D) Abdnor, James (SD) Kasten, Robert W. Jr. (WI) D’Amato, Alfonse M. (~) Mattingly, Mack (r... Lawton (FL) Johnston, J. Bennett, Jr. (LA) Huddleston, Walter D. (KY) MillT AIY CON S T R U C II 0 N SUB COM MITT EE Republicans Laxalt, Paul (NV...Democrats REF 3 Whitten, Jamie L. (MS) Chairman Boland, Edward P. (MA) Na t cher, William H. (KY) Smith, Neal (IA) Addabbo, Joseph P. (NY) Long, Clarence D

Great Lakes/St. Lawrence Seaway Regional Transportation Study; Great Lakes Area Industries.

DTIC Science & Technology

1981-11-01

integrated mill at Nanticoke on Lake Erie , directly north of Erie , Pennsylvania . Almost all iron ore is received at these plants by water. 111-23II Ia...Generating Co. Decker, MT 613 Presque Isle Plant (MI) Absaloka, MT 307 Roseloud, MT 307 Pevler, KY 301 Wolverine, KY 192 All Sources 2120 Note...Pub. Works Holland, MI 160 Grand Haven Bd. of L&P Grand Haven, MI 90 Marquette Bd. of L&P Marquette, MI 125 Upper Penin. Gen. Co. Presque Isle

Interior Ballistics (Vnutrennyaya Ballistika

DTIC Science & Technology

1949-01-01

aspect of artillery, closely related to a iirne number of i -* pl "x branches of artillery sciences which Insure the formation o Us modern artillery...others. It csa be «eflsitsly ststs « that, la oar Vales, ws base sotaelisbe« a leatflag Soviet aclsatlflc school of artillery «eelgasra r-TS-7337...aa tka aatara af tka paaaar, aa« la ralataO ky a aaflait« pattara to tka lattar*a pkjralcal-ckaaical ckaraatarlatica. Tk* othora ara gov *ra*4 ky

78 FR 62630 - Vantran Electric Corporation Site, Louisville, Jefferson County, GA; Notice of Settlement

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-22

... settlement addresses costs from a fund-lead Removal Action taken by EPA at the Site. DATES: The Agency will... Protection Agency has entered into a settlement with the Vantran Electric Corporation addressing past costs...

40 CFR 52.1423 - PM10 State implementation plan development in group II areas.

Code of Federal Regulations, 2010 CFR

2010-07-01

...: (a) An area in the City of Omaha and the area in and around the Village of Weeping Water have been... nonattainment areas in Omaha and Weeping Water (all secondary nonattainment) and Louisville (Primary...

Exploring the influence of vent location and eruption style on tephra fall hazard from the Okataina Volcanic Centre, New Zealand

NASA Astrophysics Data System (ADS)

Thompson, Mary Anne; Lindsay, Jan M.; Sandri, Laura; Biass, Sébastien; Bonadonna, Costanza; Jolly, Gill; Marzocchi, Warner

2015-05-01

Uncertainties in modelling volcanic hazards are often amplified in geographically large systems which have a diverse eruption history that comprises variable eruption styles from many different vent locations. The ~700 km2 Okataina Volcanic Centre (OVC) is a caldera complex in New Zealand which has displayed a range of eruption styles and compositions over its current phase of activity (26 ka-present), including one basaltic maar-forming eruption, one basaltic Plinian eruption and nine rhyolitic Plinian eruptions. All three of these eruption styles occurred within the past 3.5 ky, and any of these styles could occur in the event of a future eruption. The location of a future eruption is also unknown. Future vents could potentially open in one of three different areas which have been activated in the past 26 ky at the OVC: the Tarawera linear vent zone (LVZ) (five eruptions), the Haroharo LVZ (five eruptions) or outside of these LVZs (one eruption). A future rhyolitic or basaltic Plinian eruption from the OVC is likely to generate widespread tephra fall in loads that will cause significant disruption and have severe socio-economic impacts. Past OVC tephra hazard studies have focused on evaluating hazard from a rhyolitic Plinian eruption at select vent locations in the OVC's Tarawera LVZ. Here, we expand upon past studies by evaluating tephra hazard for all possible OVC eruption vent areas and for both rhyolitic and basaltic Plinian eruption styles, and explore how these parameters influence tephra hazard forecasts. Probabilistic volcanic hazard model BET_VH and advection-diffusion model TEPHRA2 were used to assess the hazard of accumulating ≥10 kg m-2 of tephra from both basaltic Plinian and rhyolitic Plinian eruption styles, occurring from within the Tarawera LVZ, the Haroharo LVZ or other potential vent areas within the caldera. Our results highlight the importance of considering all the potential vent locations of a volcanic system, in order to capture the full eruption catalogue in analyses (e.g. 11 eruptions over 26 ky for the OVC versus only five eruptions over 26 ky for the Tarawera LVZ), as well as the full spatial distribution of tephra hazard. Although the Tarawera LVZ has been prominently discussed in studies of OVC hazard because of its recent activity (1886 and ~1315 ad), we find that in the event of a future eruption, the estimated likelihood of a vent opening within the Haroharo LVZ (last eruption 5.6 ka) is equivalent (<1 % difference) to that for the Tarawera LVZ (31.8 compared to 32.5 %). Including both the Haroharo LVZ and the Tarawera LVZ as possible source areas in the hazard analysis allows us to assess the full spatial extent of OVC tephra fall hazard. By considering both basaltic Plinian and rhyolitic Plinian eruption styles, as well as multiple vent location areas, we present a hazard assessment which aims to reduce bias through incorporating a greater range of eruption variables.

Thermal Hall conductivity in the spin-triplet superconductor with broken time-reversal symmetry

NASA Astrophysics Data System (ADS)

Imai, Yoshiki; Wakabayashi, Katsunori; Sigrist, Manfred

2017-01-01

Motivated by the spin-triplet superconductor Sr2RuO4 , the thermal Hall conductivity is investigated for several pairing symmetries with broken time-reversal symmetry. In the chiral p -wave phase with a fully opened quasiparticle excitation gap, the temperature dependence of the thermal Hall conductivity has a temperature linear term associated with the topological property directly and an exponential term, which shows a drastic change around the Lifshitz transition. Examining f -wave states as alternative candidates with d =Δ0z ̂(kx2-ky2) (kx±i ky) and Δ0z ̂kxky(kx±i ky) with gapless quasiparticle excitations, we study the temperature dependence of the thermal Hall conductivity, where for the former state the thermal Hall conductivity has a quadratic dependence on temperature, originating from the linear dispersions, in addition to linear and exponential behavior. The obtained result may enable us to distinguish between the chiral p -wave and f -wave states in Sr2RuO4 .

High-precision geochronology confirms voluminous magmatism before, during, and after Earth’s most severe extinction

PubMed Central

Burgess, Seth D.; Bowring, Samuel A.

2015-01-01

The end-Permian mass extinction was the most severe in the Phanerozoic, extinguishing more than 90% of marine and 75% of terrestrial species in a maximum of 61 ± 48 ky. Because of broad temporal coincidence between the biotic crisis and one of the most voluminous continental volcanic eruptions since the origin of animals, the Siberian Traps large igneous province (LIP), a causal connection has long been suggested. Magmatism is hypothesized to have caused rapid injection of massive amounts of greenhouse gases into the atmosphere, driving climate change and subsequent destabilization of the biosphere. Establishing a causal connection between magmatism and mass extinction is critically dependent on accurately and precisely knowing the relative timing of the two events and the flux of magma. New U/Pb dates on Siberian Traps LIP lava flows, sills, and explosively erupted rocks indicate that (i) about two-thirds of the total lava/pyroclastic volume was erupted over ~300 ky, before and concurrent with the end-Permian mass extinction; (ii) eruption of the balance of lavas continued for at least 500 ky after extinction cessation; and (iii) massive emplacement of sills into the shallow crust began concomitant with the mass extinction and continued for at least 500 ky into the early Triassic. This age model is consistent with Siberian Traps LIP magmatism as a trigger for the end-Permian mass extinction and suggests a role for magmatism in suppression of post-extinction biotic recovery. PMID:26601239

33 CFR 161.30 - Vessel Traffic Service Louisville.

Code of Federal Regulations, 2014 CFR

2014-07-01

... consists of the navigable waters of the Ohio River between McAlpine Locks (Mile 606.8) and Twelve Mile Island (Mile 593), only when the McAlpine upper pool gauge is at 13.0 feet or above. [CGD 90-020, 59 FR...

33 CFR 161.30 - Vessel Traffic Service Louisville.

Code of Federal Regulations, 2011 CFR

2011-07-01

... consists of the navigable waters of the Ohio River between McAlpine Locks (Mile 606.8) and Twelve Mile Island (Mile 593), only when the McAlpine upper pool gauge is at 13.0 feet or above. [CGD 90-020, 59 FR...

33 CFR 161.30 - Vessel Traffic Service Louisville.

Code of Federal Regulations, 2010 CFR

2010-07-01

... consists of the navigable waters of the Ohio River between McAlpine Locks (Mile 606.8) and Twelve Mile Island (Mile 593), only when the McAlpine upper pool gauge is at 13.0 feet or above. [CGD 90-020, 59 FR...

33 CFR 161.30 - Vessel Traffic Service Louisville.

Code of Federal Regulations, 2013 CFR

2013-07-01

... consists of the navigable waters of the Ohio River between McAlpine Locks (Mile 606.8) and Twelve Mile Island (Mile 593), only when the McAlpine upper pool gauge is at 13.0 feet or above. [CGD 90-020, 59 FR...

33 CFR 161.30 - Vessel Traffic Service Louisville.

Code of Federal Regulations, 2012 CFR

2012-07-01

... consists of the navigable waters of the Ohio River between McAlpine Locks (Mile 606.8) and Twelve Mile Island (Mile 593), only when the McAlpine upper pool gauge is at 13.0 feet or above. [CGD 90-020, 59 FR...

75 FR 37428 - Combined Notice of Filings #1

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-29

.... Description: Louisville Gas and Electric Company submits tariff filing per 35.12: Energy Marketing Baseline to... Company. Description: Kentucky Utilities Company submits tariff filing per 35.12: KU Energy Marketing... Numbers: ER10-1521-000. Applicants: Occidental Power Marketing, L.P. [[Page 37429

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Measuring Flow Reductions in a Combined Sewer System using Green Infrastructure - abstract

EPA Science Inventory

In 2009, the Louisville and Jefferson County Metropolitan Sewer District (MSD) submitted an Integrated Overflow Abatement Plan (IOAP) addressing combined sewer overflows (CSOs) and sanitary sewer overflows. Many of the solutions involve gray infrastructure, such as large, end-of...

Tracking the deployment of the integrated metropolitan ITS infrastructure in Louisville : FY99 results

DOT National Transportation Integrated Search

2000-01-01

In January 1996, Secretary Pea set a goal of deploying the integrated metropolitan Intelligent Transportation System (ITS) infrastructure in 75 of the nations largest metropolitan areas by 2006. In 1997, the U.S. Department of Transportation ini...

76 FR 73685 - Investigations Regarding Certifications of Eligibility To Apply for Worker Adjustment Assistance...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-29

... Corporation Wake Forest, NC....... 11/09/11 11/08/11 (Company). 81070 Commercial Vehicle Group Tellico Plains... Bellevue, OH 10/31/11 10/28/11 (Union). 81034 Roseburg Forest Prod.-- Louisville, MS........ 10/31/11 10/28...

Discovering Fossils--A Hands-on Lab.

ERIC Educational Resources Information Center

Goldstein, Alan

2002-01-01

Describes fossil investigations developed and provided by the Falls of the Ohio State Park near Louisville, Kentucky. The Devonian shale beds contain representatives of over 600 species including corals, sponges, brachiopods, mollusks, and echinoderms. Rather than focusing on identification, the activities emphasize the past ecological…

Incubation Center 306

ERIC Educational Resources Information Center

Terry, Robert; Olson, Barrie

2017-01-01

English 306, per the University of Louisville (U of L) English department course description, is "designed for advanced Business students and Arts and Sciences students anticipating careers in law, business, or government" and "concentrates on writing in a variety of forms of business discourse [and] emphasizes practicing writing…

"ComPost": A Writing Program Newsletter and Its Rationale.

ERIC Educational Resources Information Center

Hall, Dennis R.

1993-01-01

Discusses the development and rationale of "ComPost," a weekly newsletter of the Composition Program at the University of Louisville. Suggests that a vehicle like ComPost can promote the communications that contribute to accomplishing collegiality and genuine program consensus. (RS)

Impact of quaternary climate on seepage at Yucca Mountain, Nevada

USGS Publications Warehouse

Whelan, J.F.; Paces, J.B.; Neymark, L.A.; Schmitt, A.K.; Grove, M.

2006-01-01

Uranium-series ages, oxygen-isotopic compositions, and uranium contents were determined in outer growth layers of opal and calcitefrom 0.5- to 3-centimeter-thick mineral coatings hosted by lithophysal cavities in the unsaturated zone at Yucca Mountain, Nevada, the proposed site of a permanent repository for high-level radioactive waste. Micrometer-scale growth layering in the minerals was imaged using a cathodoluminescence detector on a scanning electron microscope. Determinations of the chemistry, ages, and delta oxygen-18 (??18O) values of the growth layers were conducted by electron microprobe analysis and secondary ion mass spectrometry techniques at spatial resolutions of 2 to about 20 micrometers (??m) and 25 to 40 ??m, respectively. Growth rates for the last 300 thousand years (k.y.) calculated from about 300 new high-resolution uranium-series ages range from approximately 0.5 to 1.5 ??m/k.y. for 1- to 3-centimeter-thick coatings, whereas coatings less than about 1-centimeter-thick have growth rates less than 0.5 ??m/k.y. At the depth of the proposed repository, correlations of uranium concentration and ??18O values with regional climate records indicate that unsaturated zone percolation and seepage water chemistries have responded to changes in climate during the last several hundred thousand years.

Changes in consensus arylamine N-acetyltransferase (NAT) gene nomenclature

PubMed Central

Hein, David W.; Boukouvala, Sotiria; Grant, Denis M.; Minchin, Rodney F.; Sim, Edith

2008-01-01

Changes in consensus arylamine N-acetyltransferase (NAT) gene nomenclature determined at the 2007 international NAT workshop include: 1) Alleles in all species except mouse and rat are all uppercase. For mouse and rat, the first letter is upper case followed by lower case. 2) The nomenclature system is now species-specific. Thus, NAT2*1 (chicken), NAT2*2 & NAT2*3 (rabbit), Nat2*8 Nat2*9, Nat2*22 & Nat2*23 (mouse), NAT2*15, NAT2*16A & NAT2*16B (Syrian hamster), and NAT2*20, NAT2*21A & NAT2*21B (rat) are retired and renumbered within a species. A species modifier incorporated into the allele designation is written in upper case Roman font, e.g., (MOUSE)Nat1*1 is now the reference Nat1 allele in mouse; and 3) The NAT website also can now be accessed at a webbalias address: http://N-acetyltransferasenomenclature.louisville.edu. New NAT alleles should continue to be submitted to the NAT nomenclature committee for inclusion on the website to ensure proper categorization and to continue consistency in nomenclature. PMID:18334921

Evaluating blood perfusion of the corpus luteum in beef cows during fescue toxicosis.

PubMed

Cline, G F; Muth-Spurlock, A M; Voelz, B E; Lemley, C O; Larson, J E

2016-01-01

The aim of this study was to determine if fescue toxicosis altered blood perfusion in the corpus luteum (CL) and peripheral concentrations of progesterone in cattle. The estrous cycles of 36 nonpregnant Angus or Charolais cows were synchronized in 2 replicates using the CO-Synch+CIDR protocol. Seven days after initiation of the protocol, cows were assigned (d 0) to 1 of 2 dietary treatments: 2.5 kg of 1) Kentucky-31 endophyte-infected (KY31; = 14) or 2) MaxQ novel endophyte (MaxQ; = 12) tall fescue seed. On d 7, ovaries were examined using ultrasonography, and only cows that had 1 CL present remained on the study ( = 26). Images of blood perfusion of CL, blood samples, rectal temperatures, and blood pressure of tails were collected on d 10, 13, 15, and 18. Images of CL blood perfusion were analyzed using ImageJ software for pixel density, and scored visually (0 to 9 with 0 = no perfusion, 9 = complete perfusion) by 2 independent technicians. The MIXED procedure of SAS was used with day as a repeated measure. Least squares means and SEM are reported. Cows receiving KY31 had greater rectal temperatures ( 0.003; 38.76 ± 0.08°C) than those receiving MaxQ (38.44 ± 0.08°C), providing evidence that the cows treated with KY31 were influenced by fescue toxicosis. Pulse pressure and mean arterial pressure were decreased ( < 0.01) in cows receiving KY31 (55.26 ± 2.81 and 80.06 ± 2.72 mmHg, respectively) than MaxQ (66.58 ± 3.03 and 91.38 ± 2.93 mmHg, respectively). Concentrations of progesterone were similar ( = 0.54) between cows receiving KY31 (6.04 ± 0.53 ng/mL) or MaxQ (6.36 ± 0.63 ng/mL). Pixel densities ( = 0.14) and visual perfusion scores were similar ( = 0.11) between cows receiving KY31 (1477.20 ± 655.62 pixels and 2.23 ± 0.34, respectively) or MaxQ (2934.70 ± 718.20 pixels and 3.00 ± 0.36, respectively). Mean CL volume was similar ( 0.95) between treatments. In conclusion, blood perfusion of CL or peripheral concentrations of progesterone were not altered at the onset of fescue toxicosis in this short-term study, indicating that a decrease in blood perfusion of the CL may not be a primary mechanism involved in decreased reproductive efficiency of cattle during fescue toxicosis.

Cost-effectiveness of the stream-gaging program in Kentucky

USGS Publications Warehouse

Ruhl, K.J.

1989-01-01

This report documents the results of a study of the cost-effectiveness of the stream-gaging program in Kentucky. The total surface-water program includes 97 daily-discharge stations , 12 stage-only stations, and 35 crest-stage stations and is operated on a budget of $950,700. One station used for research lacks adequate source of funding and should be discontinued when the research ends. Most stations in the network are multiple-use with 65 stations operated for the purpose of defining hydrologic systems, 48 for project operation, 47 for definition of regional hydrology, and 43 for hydrologic forecasting purposes. Eighteen stations support water quality monitoring activities, one station is used for planning and design, and one station is used for research. The average standard error of estimation of streamflow records was determined only for stations in the Louisville Subdistrict. Under current operating policy, with a budget of $223,500, the average standard error of estimation is 28.5%. Altering the travel routes and measurement frequency to reduce the amount of lost stage record would allow a slight decrease in standard error to 26.9%. The results indicate that the collection of streamflow records in the Louisville Subdistrict is cost effective in its present mode of operation. In the Louisville Subdistrict, a minimum budget of $214,200 is required to operate the current network at an average standard error of 32.7%. A budget less than this does not permit proper service and maintenance of the gages and recorders. The maximum budget analyzed was $268,200, which would result in an average standard error of 16.9% indicating that if the budget was increased by 20%, the percent standard error would be reduced 40 %. (USGS)

OBLIQUE/EXTERIOR VIEW, LOOKING NORTHEAST, WITH SINTERING PLANT RUINS AND TRACES ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

OBLIQUE/EXTERIOR VIEW, LOOKING NORTHEAST, WITH SINTERING PLANT RUINS AND TRACES OF L. & N. RAILROAD EXTENDING THROUGH GRACE'S GAP TOWARD THE BIRMINGHAM CITY CENTER. - Republic Steel, Spaulding Red Ore Mine (Ruins), Spanning Grace's Pass at Louisville & Nashville Railroad, Birmingham, Jefferson County, AL

Louisville Gas & Electric Trimble Power Station; Petition to Object to REVISED Title V Permit

EPA Pesticide Factsheets

This document may be of assistance in applying the Title V air operating permit regulations. This document is part of the Title V Petition Database available at www2.epa.gov/title-v-operating-permits/title-v-petition-database.

The Technologies of EXPER SIM.

ERIC Educational Resources Information Center

Hedberg, John G.

EXPER SIM has been translated into two basic software systems: the Michigan Experimental Simulation Supervisor (MESS) and Louisville Experiment Simulation Supervisor (LESS). MESS and LESS have been programed to facilitate student interaction with the computer for research purposes. The programs contain models for several statistical analyses, and…

LANDFILLS AS BIOREACTORS: RESEARH AT THE OUTER LOOP LANDFILL, LOUISVILLE, KENTUCKY; FIRST INTERIM REPORT

EPA Science Inventory

Interim report resulting from a cooperative research and development agreement (CRADA) between US EP A's Officeof Research and Development - National Risk Management Research Laboratory and a n ongoing field demonstration
of municipal waste landfills being operated as bioreact...

77 FR 21978 - Notice of Commission Staff Attendance

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-12

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Notice of Commission Staff Attendance The Federal Energy Regulatory Commission (Commission) hereby gives notice that members of the... Transmission LLC. Docket No. EL12-28 Xcel Energy. Docket No. ER12-1357 Louisville Gas and Electric Company...

Laserdiscs, Pandas and the Great Wall of China.

ERIC Educational Resources Information Center

Lowe, Janis L.

1993-01-01

Discusses the use of video laserdiscs in a first-grade class at Roosevelt-Perry Elementary School in Louisville, Kentucky. To illustrate book reports on China that they had prepared, students used barcoded labels to retrieve pictures of animals and places in that country. (MDM)

Reducing Adverse Impact: One City's Efforts.

ERIC Educational Resources Information Center

Prewitt, Jeff

Following a workshop on "Innovations in Employment Testing that Improve Validity and Reduce Adverse Impact," the City of Louisville (Kentucky) implemented a strategy to develop a comprehensive testing and recruiting program for police recruits. To improve candidate expectations and preparation, the following activities were undertaken:…

The Aging Male Homosexual: Myth and Reality

ERIC Educational Resources Information Center

Kelly, Jim

1977-01-01

There is little evidence to suggest that being gay causes problems in old age but there is considerable evidence to suggest that societal stigma may cause problems for aging gays. Presented at the 28th Annual Scientific Meeting of Gerontological Society, Louisville, Oct., 1975. (Author)

KSC-2012-2891

NASA Image and Video Library

2011-07-20

LOUISVILLE, Colo. – During NASA's Commercial Crew Development Round 2 CCDev2) activities for the Commercial Crew Program CCP, Sierra Nevada Corp. SNC built a Simulator and Avionics Laboratory to help engineers evaluate the Dream Chaser's characteristics during the piloted phases of flight. Located at Sierra Nevada’s Space Systems facility in Louisville, Colo., it consists of a physical cockpit and integrated simulation hardware and software. The simulator is linked to the Vehicle Avionics Integration Laboratory, or VAIL, which serves as a platform for Dream Chaser avionics development, engineering testing and integration. VAIL also will also be used for verification and validation of avionics and software. Sierra Nevada is one of seven companies NASA entered into Space Act Agreements SAAs with during CCDev2 to aid in the innovation and development of American-led commercial capabilities for crew transportation and rescue services to and from the International Space Station and other low Earth orbit destinations. For information about CCP, visit www.nasa.gov/commercialcrew. Photo credit: Sierra Nevada Corp.

Web-based system for surgical planning and simulation

NASA Astrophysics Data System (ADS)

Eldeib, Ayman M.; Ahmed, Mohamed N.; Farag, Aly A.; Sites, C. B.

1998-10-01

The growing scientific knowledge and rapid progress in medical imaging techniques has led to an increasing demand for better and more efficient methods of remote access to high-performance computer facilities. This paper introduces a web-based telemedicine project that provides interactive tools for surgical simulation and planning. The presented approach makes use of client-server architecture based on new internet technology where clients use an ordinary web browser to view, send, receive and manipulate patients' medical records while the server uses the supercomputer facility to generate online semi-automatic segmentation, 3D visualization, surgical simulation/planning and neuroendoscopic procedures navigation. The supercomputer (SGI ONYX 1000) is located at the Computer Vision and Image Processing Lab, University of Louisville, Kentucky. This system is under development in cooperation with the Department of Neurological Surgery, Alliant Health Systems, Louisville, Kentucky. The server is connected via a network to the Picture Archiving and Communication System at Alliant Health Systems through a DICOM standard interface that enables authorized clients to access patients' images from different medical modalities.

78 FR 60826 - Foreign-Trade Zone 155-Calhoun/Victoria Counties, Texas; Authorization of Production Activity...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-02

... DEPARTMENT OF COMMERCE Foreign-Trade Zones Board Foreign-Trade Zone 155--Calhoun/Victoria Counties, Texas; Authorization of Production Activity; Caterpillar, Inc. (Excavator and Frame Assembly Production); Victoria, Texas On May 29, 2013, The Calhoun-Victoria Foreign Trade Zone, Inc., grantee of FTZ 155...

5 CFR Appendix A to Subpart B of... - Nationwide Schedule of Appropriated Fund Regular Wage Surveys

Code of Federal Regulations, 2010 CFR

2010-01-01

... which the survey will begin; and (3) Whether full-scale surveys will be done in odd or even numbered.... Louisville DoD February Odd. Louisiana Lake Charles-Alexandria DoD April Even. New Orleans DoD November Odd...

Policy Implications of Using Genomic Medicine in the Air Force Medical Service

DTIC Science & Technology

2011-02-16

Legal Pragmatism‖ Mark Rothstein, an ethicist with the Institute for Bioethics , Health Policy and Law at the University of Louisville School of...Light: Professional Society Guidelines Begin the Ethical Conversations about Screening.‖ American Journal of Bioethics 9, no. 4 (2009): 17-19.

Adapting Entry-Level Engineering Courses to Emphasize Critical Thinking

ERIC Educational Resources Information Center

Hagerty, D. Joseph; Rockaway, Thomas D.

2012-01-01

The University of Louisville recently developed a Quality Enhancement Plan (QEP) to improve undergraduate instruction across all disciplines as part of its ongoing accreditation requirements. Central elements of the plan are emphasis on critical thinking; integration of critical thinking throughout the curriculum; service learning for…

White Flight: A Closer Look at the Assumptions.

ERIC Educational Resources Information Center

Cunningham, George K.; Husk, William L.

1980-01-01

Criticizes current research for equating declining urban school enrollments with White flight. Describes a study conducted in Louisville (Jefferson County), Kentucky, in which birth rate decline and ongoing out-migration variables were considered. Shows that many White families, rather than leaving the community, actually transferred their…

The Compact Project. School-Business Partnerships for Improving Education. Corporate Action Package.

ERIC Educational Resources Information Center

National Alliance of Business, Inc., Washington, DC.

This document profiles the business-education partnerships in 12 cities and reports the lessons learned from their experiences. The cities are Albuquerque (New Mexico), Cincinnati (Ohio), Detroit (Michigan), Indianapolis (Indiana), Louisville (Kentucky), Memphis (Tennessee), Miami/Dade County (Florida), Pittsburgh (Pennsylvania), Providence (Rhode…

Cooperative Ventures between the University and the Library.

ERIC Educational Resources Information Center

Rader, Hannelore B.

This paper describes initiatives at the University of Louisville (Kentucky) as an example of a successful scenario where, through a variety of partnerships, the libraries have become more central in the campus teaching and learning community. The first section describes faculty-librarianship partnerships, including initiatives related to…

Music in the Heart

ERIC Educational Resources Information Center

Moore, Patience

2011-01-01

In this article, five highly experienced music educators tell what they love about teaching music. They are: (1) Rob Amchin, professor of music education at the University of Louisville, Kentucky (elementary general music specialist and percussionist--over 30 years of experience); (2) Susan Bechler, retired orchestra teacher for the Victor Central…

Playing It by Ear

ERIC Educational Resources Information Center

Shea, Rich

2004-01-01

This article profiles the Fabulous Leopard Percussionists and its creator, Dianne Downs, a teacher at Martin Luther King Jr. Elementary in Louisville. Dianne Downs' ensemble has earned her Kentucky's highest arts education award among other accolades. The Leopards, which was named for the class mascot, consist of Downs' elementary students. When…

Farmers’ market use is associated with fruit and vegetable consumption in diverse southern rural communities

PubMed Central

2014-01-01

Background While farmers’ markets are a potential strategy to increase access to fruits and vegetables in rural areas, more information is needed regarding use of farmers’ markets among rural residents. Thus, this study’s purpose was to examine (1) socio-demographic characteristics of participants; (2) barriers and facilitators to farmers’ market shopping in southern rural communities; and (3) associations between farmers’ market use with fruit and vegetable consumption and body mass index (BMI). Methods Cross-sectional surveys were conducted with a purposive sample of farmers’ market customers and a representative sample of primary household food shoppers in eastern North Carolina (NC) and the Appalachian region of Kentucky (KY). Customers were interviewed using an intercept survey instrument at farmers’ markets. Representative samples of primary food shoppers were identified via random digit dial (RDD) cellular phone and landline methods in counties that had at least one farmers’ market. All questionnaires assessed socio-demographic characteristics, food shopping patterns, barriers to and facilitators of farmers’ market shopping, fruit and vegetable consumption and self-reported height and weight. The main outcome measures were fruit and vegetable consumption and BMI. Descriptive statistics were used to examine socio-demographic characteristics, food shopping patterns, and barriers and facilitators to farmers’ market shopping. Linear regression analyses were used to examine associations between farmers’ market use with fruit and vegetable consumption and BMI, controlling for age, race, education, and gender. Results Among farmers’ market customers, 44% and 55% (NC and KY customers, respectively) reported shopping at a farmers’ market at least weekly, compared to 16% and 18% of NC and KY RDD respondents. Frequently reported barriers to farmers’ market shopping were market days and hours, “only come when I need something”, extreme weather, and market location. Among the KY farmers’ market customers and NC and KY RDD respondents, fruit and vegetable consumption was positively associated with use of farmers’ markets. There were no associations between use of farmers’ markets and BMI. Conclusions Fruit and vegetable consumption was associated with farmers’ market shopping. Thus, farmers’ markets may be a viable method to increase population-level produce consumption. PMID:24405527

The Glacial-Interglacial summer monsoon recorded in southwest Sulawesi speleothems: Evidence for sea level thresholds driving tropical monsoon strength

NASA Astrophysics Data System (ADS)

Kimbrough, A. K.; Gagan, M. K.; Dunbar, G. B.; Krause, C.; Di Nezio, P. N.; Hantoro, W. S.; Cheng, H.; Edwards, R. L.; Shen, C. C.; Sun, H.; Cai, B.; Rifai, H.

2016-12-01

Southwest Sulawesi lies within the Indo-Pacific Warm Pool (IPWP), at the center of atmospheric convection for two of the largest circulation cells on the planet, the meridional Hadley Cell and zonal Indo-Pacific Walker Circulation. Due to the geographic coincidence of these circulation cells, southwest Sulawesi serves as a hotspot for changes in tropical Pacific climate variability and Australian-Indonesian summer monsoon (AISM) strength over glacial-interglacial (G-I) timescales. The work presented here spans 386 - 127 ky BP, including glacial terminations IV ( 340 ky BP) and both phases of TIII (TIII 248 ky BP and TIIIa 217 ky BP). This record, along with previous work from southwest Sulawesi spanning the last 40 kyr, reveals coherent climatic features over three complete G-I cycles. The multi-stalagmite Sulawesi speleothem δ18O record demonstrates that on G-I timescales, the strength of the AISM is most sensitive to changes in sea level and its impact on the regional distribution of land and shallow ocean. Stalagmite δ18O and trace element (Mg/Ca) data indicate a rapid increase in rainfall at glacial terminations and wet interglacials. TIV, TIII, TIIIa, and TI are each characterized by an abrupt 3‰ decrease in δ18O that coincides with sea level rise and flooding of the Sunda and Sahul shelves. Strong evidence for a sea level (flooding/exposure) threshold is found throughout the southwest Sulawesi record. This is most clearly demonstrated over the period 230 - 212 ky BP (MIS 7d-7c), when a sea level fall to only -80 to -60 m for 10 kyr results in a weakened AISM and glacial conditions, followed by a full termination. Taken together, both glaciations and glacial terminations imply a sea level threshold driving the AISM between two primary levels of intensity (`interglacial' & `glacial'). These massive, sea-level driven shifts in AISM strength are superimposed on precession-scale variability associated with boreal fall insolation at the equator, indicating sensitivity to tropical Pacific influence on warm pool convection.

Farmers' market use is associated with fruit and vegetable consumption in diverse southern rural communities.

PubMed

Jilcott Pitts, Stephanie B; Gustafson, Alison; Wu, Qiang; Leah Mayo, Mariel; Ward, Rachel K; McGuirt, Jared T; Rafferty, Ann P; Lancaster, Mandee F; Evenson, Kelly R; Keyserling, Thomas C; Ammerman, Alice S

2014-01-09

While farmers' markets are a potential strategy to increase access to fruits and vegetables in rural areas, more information is needed regarding use of farmers' markets among rural residents. Thus, this study's purpose was to examine (1) socio-demographic characteristics of participants; (2) barriers and facilitators to farmers' market shopping in southern rural communities; and (3) associations between farmers' market use with fruit and vegetable consumption and body mass index (BMI). Cross-sectional surveys were conducted with a purposive sample of farmers' market customers and a representative sample of primary household food shoppers in eastern North Carolina (NC) and the Appalachian region of Kentucky (KY). Customers were interviewed using an intercept survey instrument at farmers' markets. Representative samples of primary food shoppers were identified via random digit dial (RDD) cellular phone and landline methods in counties that had at least one farmers' market. All questionnaires assessed socio-demographic characteristics, food shopping patterns, barriers to and facilitators of farmers' market shopping, fruit and vegetable consumption and self-reported height and weight. The main outcome measures were fruit and vegetable consumption and BMI. Descriptive statistics were used to examine socio-demographic characteristics, food shopping patterns, and barriers and facilitators to farmers' market shopping. Linear regression analyses were used to examine associations between farmers' market use with fruit and vegetable consumption and BMI, controlling for age, race, education, and gender. Among farmers' market customers, 44% and 55% (NC and KY customers, respectively) reported shopping at a farmers' market at least weekly, compared to 16% and 18% of NC and KY RDD respondents. Frequently reported barriers to farmers' market shopping were market days and hours, "only come when I need something", extreme weather, and market location. Among the KY farmers' market customers and NC and KY RDD respondents, fruit and vegetable consumption was positively associated with use of farmers' markets. There were no associations between use of farmers' markets and BMI. Fruit and vegetable consumption was associated with farmers' market shopping. Thus, farmers' markets may be a viable method to increase population-level produce consumption.

Delayed CO2 emissions from mid-ocean ridge volcanism as a possible cause of late-Pleistocene glacial cycles

NASA Astrophysics Data System (ADS)

Huybers, Peter; Langmuir, Charles H.

2017-01-01

The coupled 100,000 year variations in ice volume, temperature, and atmospheric CO2 during the late Pleistocene are generally considered to arise from a combination of orbital forcing, ice dynamics, and ocean circulation. Also previously argued is that changes in glaciation influence atmospheric CO2 concentrations through modifying subaerial volcanic eruptions and CO2 emissions. Building on recent evidence that ocean ridge volcanism responds to changes in sea level, here it is suggested that ocean ridges may play an important role in generating late-Pleistocene 100 ky glacial cycles. If all volcanic CO2 emissions responded immediately to changes in pressure, subaerial and ocean-ridge volcanic emissions anomalies would oppose one another. At ocean ridges, however, the egress of CO2 from the mantle is likely to be delayed by tens-of-thousands of years, or longer, owing to ascent time. A simple model involving temperature, ice, and CO2 is presented that oscillates at ∼100 ky time scales when incorporating a delayed CO2 contribution from ocean ridge volcanism, even if the feedback accounts for only a small fraction of total changes in CO2. Oscillations readily become phase-locked with insolation forcing associated with changes in Earth's orbit. Under certain parameterizations, a transition from ∼40 ky to larger ∼100 ky oscillations occurs during the middle Pleistocene in response to modulations in orbital forcing. This novel description of Pleistocene glaciation should be testable through ongoing advances in understanding the circulation of carbon through the solid earth.

Holocene peatland and ice-core data constraints on the timing and magnitude of CO2 emissions from past land use

PubMed Central

Massa, Charly

2017-01-01

CO2 emissions from preindustrial land-use change (LUC) are subject to large uncertainties. Although atmospheric CO2 records suggest only a small land carbon (C) source since 5,000 y before present (5 kyBP), the concurrent C sink by peat buildup could mask large early LUC emissions. Here, we combine updated continuous peat C reconstructions with the land C balance inferred from double deconvolution analyses of atmospheric CO2 and δ13C at different temporal scales to investigate the terrestrial C budget of the Holocene and the last millennium and constrain LUC emissions. LUC emissions are estimated with transient model simulations for diverging published scenarios of LU area change and shifting cultivation. Our results reveal a large terrestrial nonpeatland C source after the Mid-Holocene (66 ± 25 PgC at 7–5 kyBP and 115 ± 27 PgC at 5–3 kyBP). Despite high simulated per-capita CO2 emissions from LUC in early phases of agricultural development, humans emerge as a driver with dominant global C cycle impacts only in the most recent three millennia. Sole anthropogenic causes for particular variations in the CO2 record (∼20 ppm rise after 7 kyBP and ∼10 ppm fall between 1500 CE and 1600 CE) are not supported. This analysis puts a strong constraint on preindustrial vs. industrial-era LUC emissions and suggests that upper-end scenarios for the extent of agricultural expansion before 1850 CE are not compatible with the C budget thereafter. PMID:28137849

Molybdenum accumulation in Cariaco basin sediment over the past 24 k.y.: A record of water-column anoxia and climate

USGS Publications Warehouse

Dean, W.E.; Piper, D.Z.; Peterson, L.C.

1999-01-01

Molybdenum (Mo) concentrations in a sediment core from the Cariaco basin on the Venezuelan continental shelf can be partitioned between a marine fraction and a terrigenous fraction. The accumulation rate of the marine fraction of Mo increased abruptly 15 000 calendar years ago (15 ka), from 4 ??g ?? cm-2 ?? yr-1, and then decreased abruptly at 9 ka. The accumulation rate remained high throughout this 6 k.y. period, but exhibited maxima at 15-14 and 12.5 ka, corresponding in time to meltwater pulse IA into the Gulf of Mexico and the onset of the Younger Dryas cold event, respectively. The marine fraction of Mo is interpreted in terms of redox conditions of bottom water, as dictated by both the flux of settling organic matter and bottom-water residence time. Correspondence between geochemical extremes in this core with changes in sea level and global climate demonstrates the high degree to which this ocean-margin basin has responded to the paleoceanographic regime throughout the past 24 k.y.

Energy- and k -resolved mapping of the magnetic circular dichroism in threshold photoemission from Co films on Pt(111)

NASA Astrophysics Data System (ADS)

Staab, Maximilian; Kutnyakhov, Dmytro; Wallauer, Robert; Chernov, Sergey; Medjanik, Katerina; Elmers, Hans Joachim; Kläui, Mathias; Schönhense, Gerd

2017-04-01

The magnetic circular dichroism in threshold photoemission (TPMCD) for perpendicularly magnetized fcc Co films on Pt(111) has been revisited. A complete mapping of the spectral function I (EB,kx,ky) (binding energy EB, momentum parallel to surface kx, ky) and the corresponding TPMCD asymmetry distribution AMCD(EB,kx,ky) has been performed for one-photon and two-photon photoemission using time-of-flight momentum microscopy. The experimental results allow distinguishing direct from indirect transitions. The measurements reveal clear band features of direct transitions from bulk bands that show a nontrivial asymmetry pattern. A significant homogeneous background with substantial asymmetry stemming from indirect transitions superposes direct transitions. Two-photon photoemission reveals enhanced emission intensity via an image potential state, acting as intermediate state. The image potential state enhances not only intensity but also asymmetry. The present results demonstrate that two-photon photoemission is a powerful method for mapping the spin-polarized unoccupied band structures and points out pathways for applying TPMCD as a contrast mechanism for various classes of magnetic materials.

RN Baccalaureate Education: A Process-Product Evaluation, 1979-1983. Final Report.

ERIC Educational Resources Information Center

Jacobsen, Marilyn-Lu W.; Sabritt, David

Processes and outcomes associated with baccalaureate education for registered nurses were studied longitudinally as part of the Sleuthing Nursing Pathways Project. Participants included about 500 registered nurses who entered the Bachelor of Science in Nursing (BSN) programs at the University of Kentucky, the University of Louisville, Northern…

A Predictive Model for MSSW Student Success

ERIC Educational Resources Information Center

Napier, Angela Michele

2011-01-01

This study tested a hypothetical model for predicting both graduate GPA and graduation of University of Louisville Kent School of Social Work Master of Science in Social Work (MSSW) students entering the program during the 2001-2005 school years. The preexisting characteristics of demographics, academic preparedness and culture shock along with…

Figuring It Out: Standard-Based Reforms in Urban Middle Grades.

ERIC Educational Resources Information Center

Lewis, Anne C.

Six urban school districts (Chattanooga, Tennessee, Corpus Christi, Texas, Long Beach, California, Louisville, Kentucky, Minneapolis, Minnesota, and San Diego, California) have been pursuing standard-based reform at the middle school level accepting systemic reform as the norm. This report provides descriptions of their approaches, and commentary…

Predicting Performance in a First Engineering Calculus Course: Implications for Interventions

ERIC Educational Resources Information Center

Hieb, Jeffrey L.; Lyle, Keith B.; Ralston, Patricia A. S.; Chariker, Julia

2015-01-01

At the University of Louisville, a large, urban institution in the south-east United States, undergraduate engineering students take their mathematics courses from the school of engineering. In the fall of their freshman year, engineering students take "Engineering Analysis I," a calculus-based engineering analysis course. After the…

75 FR 22434 - Board of Governors; Sunshine Act Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-28

... Agenda for the June 21-23, 2010, meeting in Louisville, Kentucky. Thursday, May 6 at 10:30 a.m. (Closed--if needed) 1. Continuation of Wednesday's closed session agenda. Contact Person for More Information... and Compensation Issues. 5. Governors' Executive Session--Discussion of prior agenda items and Board...

75 FR 36648 - Combined Notice of Filings #1

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-28

.... Applicants: Kentucky Utilities Company, LG&E Energy Marketing Inc., Louisville Gas & Electric Company... Electric Power, Inc.; LG&E Energy Marketing-Hadson Energy. Description: Change in Status Filing of LG&E Energy Marketing Inc., et al. Filed Date: 06/18/2010. Accession Number: 20100618-5026. Comment Date: 5 p...

Project Future Workplace Literacy Project. Final Performance Report.

ERIC Educational Resources Information Center

Jefferson County Public Schools, Louisville, KY.

Project Future was a 3-year project begun in 1994 as a partnership between the Jefferson County Public Schools and Futura Plastics and Engineering, Inc., Louisville, Kentucky. The project targeted the workplace basic skills of plastic injection molding production workers. The skills classes improved the general education of the workers with…

Implications of Drug Testing Cheerleaders

ERIC Educational Resources Information Center

Trachsler, Tracy A.; Birren, Genevieve

2016-01-01

With the untimely death of a University of Louisville cheerleader due to an accidental drug overdose in the summer of 2014, the athletic department representatives took steps to prevent future incidents by adding cheerleaders to the randomized drug testing protocols conducted at the university for the student-athletes involved in National…

Kids Helping Kids Readathon, Grade 3.

ERIC Educational Resources Information Center

Byrne, Shirley M., Ed.; And Others

This booklet (one of a series of 10 booklets in a reading project to benefit Kosair Children's Hospital in Louisville, Kentucky) contains 10 stories especially written for third graders by educators. The stories are about: various kinds of disabilities; accidents and accident prevention; childhood illnesses; children's reactions to hospital stays;…

Kids Helping Kids Readathon, Grade 7.

ERIC Educational Resources Information Center

Byrne, Shirley M., Ed.; And Others

This booklet (one of a series of 10 booklets in a reading project to benefit Kosair Children's Hospital in Louisville, Kentucky) contains 10 stories especially written for seventh graders by educators. The stories are about: young people with chronic conditions such as diabetes and epilepsy; accidents and accident prevention; children's reactions…

Delta Pi Epsilon National Conference Proceedings (Louisville, Kentucky, November 19-21, 1998).

ERIC Educational Resources Information Center

Delta Pi Epsilon Society, Little Rock, AR.

This document contains 46 papers presented at a conference on business education teaching and research. Representative papers include the following: "Assessment of Information Technology Needs of Business Education Teachers" (Donna H. Redmann et al.); "A Comparison of Workforce Skills: North Carolina Industry Leaders' Perceptions vs. North…

Automatic Identification System (AIS) Transmit Testing in Louisville Phase 2

DTIC Science & Technology

2014-08-01

project. Two of the captains were Capt. David Williams and Capt. Spencer Kennedy. After leaving SCI, the team members went to Crounse Inc. and met...team members had a phone conference with Herbert Taylor (VP Operations, Kongsberg Maritime Simulation Inc.) to discuss the integration of AIS data in

SCHOOL CARPET--DOES IT MAKE SENSE.

ERIC Educational Resources Information Center

NABORS, ELIZABETH

DEALS WITH THE ECONOMICS OF COMMERCIAL CARPETING INSTALLATIONS IN SCHOOLS. SHAKER HIGH SCHOOL IN NEW YORK WAS THE FIRST PUBLIC HIGH SCHOOL TO BE CARPETED. THE INDUSTRIAL SANITATION COUNSELORS OF LOUISVILLE, KENTUCKY, WAS SELECTED TO CONDUCT MAINTENANCE STUDIES WHICH INCLUDED METHODS, CLEANING COSTS, AND LEVELS OF CLEANLINESS QUALITY. THE OBJECTIVE…

Communicating: How? A Manual for Mental Health Educators.

ERIC Educational Resources Information Center

National Inst. of Mental Health (DHEW), Rockville, MD.

The Alternatives Project, a 60-week, mass media, mental health education project, had as its goals community education and increased public awareness of mental health facilities in the community. Sponsored by the River Region Mental Health/Mental Retardation Board in Louisville, Kentucky, the program made use of creatively produced, coordinated…

Language Arts: Exceptional Child Education Curriculum K-12.

ERIC Educational Resources Information Center

Curran, Teresa; And Others

The Exceptional Child Education (ECE) program of Jefferson County Public Schools in Louisville, Kentucky, presents this language arts curriculum for use with K-12 students who have learning problems. The ECE program uses the curriculum and materials of the general education program whenever appropriate, but has access to special instructional…

Kids Helping Kids Readathon, Grade 5.

ERIC Educational Resources Information Center

Byrne, Shirley M., Ed.; And Others

This booklet (one of a series of 10 booklets in a reading project to benefit Kosair Children's Hospital in Louisville, Kentucky) contains 10 stories especially written for fifth graders by educators. The stories are about: chronic and life-threatening diseases and children's feelings about them; accidents with guns and accident prevention; a visit…

Project WORTH: Research Report.

ERIC Educational Resources Information Center

Potts, Meta

Project WORTH (Work Opportunity Readiness for the Homeless) is a federally funded project in Louisville, Kentucky, in which participants come to the program site from shelters via school bus or from transitional housing by public transportation. Preschool children attend day care on site. The adults participate in a varied program that includes…

Fluid Studies on the International Space Station

NASA Technical Reports Server (NTRS)

Motil, Brian J.

2016-01-01

Will discuss the recent activities on the international space station, including the adiabatic two phase flow, capillary flow and interfacial phenomena, and boiling and condensation. Will also give a historic introduction to Microgravity Studies at Glenn Research Center. Talk will be given to students and faculty at University of Louisville.

Measuring Flow Reductions in a Combined Sewer System Using Green Infrastructure

EPA Science Inventory

A green infrastructure (GI) design approach was used in CSO Basin #130, a 17-acre sewershed in the Butchertown section of Louisville, Kentucky, to reduce combined sewer overflows (CSOs). For the design year, the modeled design was expected to reduce the CSO frequency from 34 to ...

78 FR 1253 - Notice of Determinations Regarding Eligibility to Apply for Worker Adjustment Assistance

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-08

... Trade Commission as a member of a domestic industry in an investigation resulting in-- (A) An... date 82,024 Thermo King Corporation, Louisville, GA........ October 1, 2011. Ingersoll-Rand, Manpower... Pine, NC....... October 31, 2011. Recreational Products, Outboard Engine Division, Manpower. Negative...

75 FR 1596 - Grant of Authority for Subzone Status, Reynolds Packaging LLC (Aluminum Foil Liner Stock...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-12

... Status, Reynolds Packaging LLC (Aluminum Foil Liner Stock), Louisville, Kentucky Pursuant to its...-purpose subzone at the aluminum foil liner stock manufacturing and distribution facilities of Reynolds... manufacturing and distribution of aluminum foil liner stock and aluminum foil at the facilities of Reynolds...

"Who Was 'Shadow'?" The Computer Knows: Applying Grammar-Program Statistics in Content Analyses to Solve Mysteries about Authorship.

ERIC Educational Resources Information Center

Ellis, Barbara G.; Dick, Steven J.

1996-01-01

Employs the statistics-documentation portion of a word-processing program's grammar-check feature together with qualitative analyses to determine that Henry Watterson, long-time editor of the "Louisville Courier-Journal," was probably the South's famed Civil War correspondent "Shadow." (TB)

ARC-2007-ACD07-0049-061

NASA Image and Video Library

2007-03-16

Silicon Valley FIRST Regional Robotics competition: Evolution Team 1834 - NASA/Google/NASA Robotics Education FIRST Spnsorship program/San Jose Job Corps/MetroED & SIA Tech , San Jose, California (CA) trouble shooting with the help of Royal Robotrons Team 1070 - California State University, Northridge/Dreamworks Animation skg Louisville Hight school, Woodlands Hills, California (CA)

Experimental concrete coating application on the median barrier of I 65 in Louisville.

DOT National Transportation Integrated Search

2008-06-01

The objectives of this research were to evaluate the experimental protective coating that was applied to approximately 1,200 linear feet of concrete median barrier along the paving project on a section of I 65 between mile points 131.289 and 136.421 ...

Taken at Gunpoint.

ERIC Educational Resources Information Center

Chadbourne, Robert D.

1994-01-01

Although real hostage situations have happened in schools, there is little information on the subject. Roger A. Bell, a psychiatrist and FBI consultant who has served as a negotiator in hostage-taking situations, designed a response that puts principals in charge before the SWAT team arrives. A mock exercise conducted at a Louisville (Kentucky)…

75 FR 42460 - National Register of Historic Places; Notification of Pending Nominations and Related Actions

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-21

... Shiloh Missionary Baptist Church and Rosenwald School, 7 Shiloh Rd, Notasulga, 10000522 Perry County..., William J., Residence, 1448 St. James Court, Louisville, 10000530 St. Bartholomew Parish School, 2036..., 10000526 Washington County Kalarama Saddlebred Horse Farm, 101 Kalarama Dr, Springfield, 10000528 KENTUCKY...

A Dental School's Experience with the Death of an HIV Positive Faculty Member.

ERIC Educational Resources Information Center

Butters, Janice M.; And Others

1994-01-01

This article reviews issues and circumstances surrounding the death of a University of Louisville (Kentucky) dental school faculty member found to be positive for the human immunodeficiency virus. it addresses administrative aspects including public relations, patient relations, epidemiological review, and staff counseling. (MSE)

Gone Fishing

ERIC Educational Resources Information Center

Springer Pence, Mary E.

2004-01-01

In this article, the author describes how the orientation staff at the University of Louisville used a unique blend of play and student learning to engage more students more deeply in their orientation experience as they learn the basics for success in college. This approach to orientation is based from Stephen Lundin, Harry Paul, and John…

Kids Helping Kids Readathon, Grade 4.

ERIC Educational Resources Information Center

Byrne, Shirley M., Ed.; And Others

This booklet (one of a series of 10 booklets in a reading project to benefit Kosair Children's Hospital in Louisville, Kentucky) contains 10 stories especially written for fourth graders by educators. The stories are about: children's feelings about disease and treatment; accidents and accident proneness; children's reactions to the death by…

Military Activities in the Exclusive Economic Zone: Preventing Uncertainty and Defusing Conflict

DTIC Science & Technology

2002-03-01

citing Presidential Declaration Concerning Continental Shelf of 23 June 1947, EL MERCURIO, Santiago de Chile (June 29, 1947), and Presidential Decree...Presidential Declaration Concerning Continental Shelf of 23 June 1947, EL MERCURIO, Santiago de Chile June 29, 1947). Peru also established a 200...Organization, 1987); James E. Bailey, Comment, The Exclusive Economic Zone: Its De - velopment and Future in International and Domestic Law, 45 LA. L

78 FR 20091 - Foreign-Trade Zone 26-Atlanta, Georgia, Authorization of Production Activity, Perkins Shibaura...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-03

... DEPARTMENT OF COMMERCE Foreign-Trade Zones Board [B-90-2012] Foreign-Trade Zone 26--Atlanta, Georgia, Authorization of Production Activity, Perkins Shibaura Engines, LLC (Diesel Engines), Griffin, Georgia On November 29, 2012, Georgia Foreign-Trade Zone, Inc., grantee of FTZ 26, submitted a notification of proposed production activity to the...

Climatic and hydrological control on trace element variations in a speleothem from the Chauvet Cave, France

NASA Astrophysics Data System (ADS)

Bourdin, C.; Genty, D.; Douville, E.

2009-04-01

An ICPMS quantitative analysis of Ca, Mg, Ba, Sr, U, Mn, Y and 14 Rare Earth Elements (REE) has been performed on a speleothem from the Chauvet cave (south-east of France). The Chau-stm-6 stalagmite that grew from 33 ky to 11.5 ky before present had been previously dated by U-Th series method and the published d13C and d18O profile is used as a paleoclimatic benchmark. Chau-stm-6 recorded that major element Ca ratios (Mg, Ba, Sr), U and REY (REE + Y) responded to early deglaciation (15 ky). Their concentrations show relative variations of 40% to 75%. Ba and Sr profiles are significantly correlated (r = 0.85) and show a two-step increase during early deglaciation. Mg and U are weakly correlated and display a decreasing trend from 15 ky to 11.5 ky. REY concentrations decrease during early deglaciation (15 ky to 14.5 ky). The clear onset of Younger Dryas as recorded by both d13C and d18O profiles is not well marked by any of these trace elements though the averaged Sr concentration is slightly lower in the more recent part of the profile. Sr and Ba increase is best explained by the tenfold rise of the growth rate rather than changes in water residence time in the karst which would also increase Mg. The incongruent dissolution of dolomite upstream is invalidated by the absence of reported dolomite in the Chauvet karst system. No correlation was found between REY and Mn (an element strongly bound with colloidal and particular phases in water), suggesting that REY were mainly dissolved (and likely to be complexed) in groundwater. Due to the poorly developed soil above the cave, REY are thought to come mainly from the dissolution of the limestone bedrock. Bedrock samples display a rather flat pattern, only slightly depleted in LREE (light REE) and with a weak cerium (Ce) anomaly (0.6 to 1). In comparison Chau-stm-6 patterns show a marked depletion in LREE and a more pronounced Ce anomaly (0.3 to 0.75). This shale-normalized pattern is construed as coming from REY fractionation during mobilization or transport of the elements in seepage water rather than from the mixing of several REY sources. Preferential removal of LREE may come from their stronger affinity with particles and from a weaker carbonate complexation. The different climatic and environmental conditions don't seem to have affected REY fractionation - LREE/HREE (light REE on heavy REE) remained quite constant, although the ratio peaks or fall sharply at the climatic transitions. This could be the result of brief periods of intense leaching of colloids or particles. A weak anticorrelation was found between the Y/REE ratio and Ce anomaly. Moreover glacial conditions correspond to a high Y/REE-low Ce pattern whereas milder climate correspond to the opposite situation. The probable higher concentration of particles during the warmer period could explain both the better transport of REE relative to Y that has a slower particle-reactivity and larger scavenging of all REE that smoothes Ce anomaly. pH and Eh could also control the selective removal of Ce. Again no significant difference between Bolling-Allerod and Younger Dryas samples could be observed on REY patterns. This study is one of the first steps towards the use of REY as paleohydrologic and paleoclimatic proxies in continental environments.