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Sample records for east tennessee technology

  1. INDEPENDENT VERIFICATION SURVEY REPORT FOR ZONE 1 OF THE EAST TENNESSEE TECHNOLOGY PARK IN OAK RIDGE, TENNESSEE

    Energy Technology Data Exchange (ETDEWEB)

    King, David A.

    2012-08-16

    Oak Ridge Associated Universities (ORAU) conducted in-process inspections and independent verification (IV) surveys in support of DOE's remedial efforts in Zone 1 of East Tennessee Technology Park (ETTP) in Oak Ridge, Tennessee. Inspections concluded that the remediation contractor's soil removal and survey objectives were satisfied and the dynamic verification strategy (DVS) was implemented as designed. Independent verification (IV) activities included gamma walkover surveys and soil sample collection/analysis over multiple exposure units (EUs).

  2. Addendum to the East Tennessee Technology Park Site-Wide Residual Contamination Remedial Investigation Work Plan Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    SAIC

    2011-04-01

    The East Tennessee Technology Park Site-Wide Residual Contamination Remedial Investigation Work Plan (DOE 2004) describes the planned fieldwork to support the remedial investigation (RI) for residual contamination at the East Tennessee Technology Park (ETTP) not addressed in previous Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA) decisions. This Addendum describes activities that will be conducted to gather additional information in Zone 1 of the ETTP for groundwater, surface water, and sediments. This Addendum has been developed from agreements reached in meetings held on June 23, 2010, August 25, 2010, October 13, 2010, November 13, 2010, December 1, 2010, and January 13, 2011, with representatives of the U. S. Department of Energy (DOE), U. S. Environmental Protection Agency (EPA), and Tennessee Department of Environment and Conservation (TDEC). Based on historical to recent groundwater data for ETTP and the previously completed Sitewide Remedial Investigation for the ETTP (DOE 2007a), the following six areas of concern have been identified that exhibit groundwater contamination downgradient of these areas above state of Tennessee and EPA drinking water maximum contaminant levels (MCLs): (1) K-720 Fly Ash Pile, (2) K-770 Scrap Yard, (3) Duct Island, (4) K-1085 Firehouse Burn/J.A. Jones Maintenance Area, (5) Contractor's Spoil Area (CSA), and (6) Former K-1070-A Burial Ground. The paper presents a brief summary of the history of the areas, the general conceptual models for the observed groundwater contamination, and the data gaps identified.

  3. Baseline Environmental Analysis Report for the K-1251 Barge Facility at the East Tennessee Technology Park, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Van Winkle J.E.

    2007-08-24

    This report documents the baseline environmental conditions of the U. S. Department of Energy's (DOE's) K-1251 Barge Facility, which is located at the East Tennessee Technology Park (ETTP). DOE is proposing to lease the facility to the Community Reuse Organization of East Tennessee (CROET). This report provides supporting information for the use, by a potential lessee, of government-owned facilities at ETTP. This report is based upon the requirements of Sect. 120(h) of the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA). The lease footprint is slightly over 1 acre. The majority of the lease footprint is defined by a perimeter fence that surrounds a gravel-covered area with a small concrete pad within it. Also included is a gravel drive with locked gates at each end that extends on the east side to South First Avenue, providing access to the facility. The facility is located along the Clinch River and an inlet of the river that forms its southern boundary. To the east, west, and north, the lease footprint is surrounded by DOE property. Preparation of this report included the review of government records, title documents, historic aerial photos, visual and physical inspections of the property and adjacent properties, and interviews with current and former employees involved in the operations on the real property to identify any areas on the property where hazardous substances and petroleum products or their derivatives and acutely hazardous wastes were known to have been released or disposed. Radiological surveys were conducted and chemical samples were collected to assess the facility's condition.

  4. Benchmarking East Tennessee`s economic capacity

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-04-20

    This presentation is comprised of viewgraphs delineating major economic factors operating in 15 counties in East Tennessee. The purpose of the information presented is to provide a benchmark analysis of economic conditions for use in guiding economic growth in the region. The emphasis of the presentation is economic infrastructure, which is classified into six categories: human resources, technology, financial resources, physical infrastructure, quality of life, and tax and regulation. Data for analysis of key indicators in each of the categories are presented. Preliminary analyses, in the form of strengths and weaknesses and comparison to reference groups, are given.

  5. 2003 East Tennessee Technology Park Annual Illness and Injury Surveillance Report

    Energy Technology Data Exchange (ETDEWEB)

    U.S. Department of Energy, Office of Health, Safety and Security, Office of Illness and Injury Prevention Programs

    2007-05-23

    Annual Illness and Injury Surveillance Program report for 2003 for the East Tennessee Technology Park (K-25).The U.S. Department of Energy’s (DOE) commitment to assuring the health and safety of its workers includes the conduct of epidemiologic surveillance activities that provide an early warning system for health problems among workers. The Illness and Injury Surveillance Program monitors illnesses and health conditions that result in an absence of workdays, occupational injuries and illnesses, and disabilities and deaths among current workers.

  6. Environmental Management Waste Management Facility Waste Lot Profile 155.5 for K-1015-A Laundry Pit, East Tennessee Technology Park Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Bechtel Jacobs, Raymer J.E.

    2008-06-12

    In 1989, the Oak Ridge Reservation (ORR), which includes the East Tennessee Technology Park (ETTP), was placed on the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA) National Priorities List. The Federal Facility Agreement (FFA) (DOE 1992), effective January 1, 1992, now governs environmental restoration activities conducted under CERCLA at the ORR. Following signing of the FFA, U.S. Department of Energy (DOE), U.S. Environmental Protection Agency (EPA), and the state of Tennessee signed the Oak Ridge Accelerated Cleanup Plan Agreement on June 18, 2003. The purpose of this agreement is to define a streamlined decision-making process to facilitate the accelerated implementation of cleanup, to resolve ORR milestone issues, and to establish future actions necessary to complete the accelerated cleanup plan by the end of fiscal year 2008. While the FFA continues to serve as the overall regulatory framework for remediation, the Accelerated Cleanup Plan Agreement supplements existing requirements to streamline the decision-making process. The disposal of the K-1015 Laundry Pit waste will be executed in accordance with the 'Record of Decision for Soil, Buried Waste, and Subsurface Structure Actions in Zone, 2, East Tennessee Technology Park, Oak Ridge, Tennessee' (DOB/ORAH-2161&D2) and the 'Waste Handling Plan for the Consolidated Soil and Waste Sites with Zone 2, East Tennessee Technology Park, Oak Ridge, Tennessee' (DOE/OR/01-2328&D1). This waste lot consists of a total of approximately 50 cubic yards of waste that will be disposed at the Environmental Management Waste Management Facility (EMWMF) as non-containerized waste. This material will be sent to the EMWMF in dump trucks. This profile is for the K-1015-A Laundry Pit and includes debris (e.g., concrete, metal rebar, pipe), incidental soil, plastic and wood, and secondary waste (such as plastic sheeting, hay bales and other erosion control materials, wooden

  7. Fiscal Year 2009 Phased Construction Completion Report for EU Z2-36 in Zone 2, East Tennessee Technology Park, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Bechtel Jacobs

    2009-02-10

    The purpose of this Phased Construction Completion Report (PCCR) is to present fiscal year (FY) 2009 results of Dynamic Verification Strategy (DVS) characterization activities for exposure unit (EU) Z2-36 in Zone 2 at the East Tennessee technology Park (ETTP). The ETTP is located in the northwest corner of the US Department of Energy (DOE) Oak Ridge Reservation in Oak Ridge, Tennessee and encompasses approximately 5000 acres that have been subdivided into three zones--Zone 1 ({approx} 1400 acres), Zone 2 ({approx} 800 acres), and the Boundary Area ({approx} 2800 acres). Zone 2 comprises the highly industrial portion of ETTP and consists of all formerly secured areas of the facility, including the large processing buildings and direct support facilities; experimental laboratories and chemical and materials handling facilities; materials storage and waste disposal facilities; secure document records libraries; and shipping and receiving warehouses. The Record of Decision for Soil, Buried Waste, and Subsurface Structure Actions in Zone 2, East Tennessee Technology Park, Oak Ridge, Tennessee (DOE 2005) (Zone 2 ROD) specifies the future end use for Zone 2 acreage as uncontrolled industrial for the upper 10 ft of soils. Characterization activities in these areas were conducted in compliance with the Zone 2 ROD and the DVS and data quality objectives (DQOs) presented in the Main Plant Group DQO Scoping Package (July 2006) and the Remedial Design Report/Remedial Action Work Plan for Zone 2 Soils, Slabs, and Subsurface Structures, East Tennessee Technology Park, Oak Ridge, Tennessee (DOE 2007a) (Zone 2 RDR/RAWP). The purpose of this PCCR is to address the following: (1) Document EU Z2-36 DVS characterization results; (2) Describe and document the risk evaluation and determine if the EU meets the Zone 2 ROD requirements for unrestricted industrial use to 10 ft bgs, and (3) Identify additional areas not defined in the Zone 2 ROD that require remediation based on the DVS

  8. System Description for the K-25/K-27 D&D Project Polyurethane Foam Delivery System, East Tennessee Technology Park, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Boris, G.

    2008-02-21

    The Foam Delivery System used in the decontamination and decommissioning (D&D) project for the K-25/K-27 Buildings at the East Tennessee Technology Park (ETTP) is comprised of a trailer-mounted Gusmer{reg_sign} H20/35 Pro-TEC Proportioning Unit and the associated equipment to convey electrical power, air, and foam component material to the unit. This high-pressure, plural-component polyurethane foam pouring system will be used to fill process gas and non-process equipment/piping (PGE/P) within the K-25/K-27 Buildings with polyurethane foam to immobilize contaminants prior to removal. The system creates foam by mixing isocyanate and polyol resin (Resin) component materials. Currently, the project plans to utilize up to six foaming units simultaneously during peak foaming activities. Also included in this system description are the foam component material storage containers that will be used for storage of the component material drums in a staging area outside of the K-25/K-27 Buildings. The Foam Delivery System and foam component material storage enclosures (i.e., Foaming Component Protective Enclosures) used to store polymeric methylene diphenyl diisocyanate (PMDI) component material are identified as Safety Significant (SS) Structures, Systems and Components (SSC) in the Documented Safety Analysis (DSA) for the project, Documented Safety Analysis for the K-25 and K-27 Facilities at the East Tennessee Technology Park, Oak Ridge, Tennessee, DSA-ET-K-25/K-27-0001.

  9. System Description for the K-25/K-27 D&D Project Polyurethane Foam Delivery System, East Tennessee Technology Park, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Boris, G.

    2008-02-21

    The Foam Delivery System used in the decontamination and decommissioning (D&D) project for the K-25/K-27 Buildings at the East Tennessee Technology Park (ETTP) is comprised of a trailer-mounted Gusmer{reg_sign} H20/35 Pro-TEC Proportioning Unit and the associated equipment to convey electrical power, air, and foam component material to the unit. This high-pressure, plural-component polyurethane foam pouring system will be used to fill process gas and non-process equipment/piping (PGE/P) within the K-25/K-27 Buildings with polyurethane foam to immobilize contaminants prior to removal. The system creates foam by mixing isocyanate and polyol resin (Resin) component materials. Currently, the project plans to utilize up to six foaming units simultaneously during peak foaming activities. Also included in this system description are the foam component material storage containers that will be used for storage of the component material drums in a staging area outside of the K-25/K-27 Buildings. The Foam Delivery System and foam component material storage enclosures (i.e., Foaming Component Protective Enclosures) used to store polymeric methylene diphenyl diisocyanate (PMDI) component material are identified as Safety Significant (SS) Structures, Systems and Components (SSC) in the Documented Safety Analysis (DSA) for the project, Documented Safety Analysis for the K-25 and K-27 Facilities at the East Tennessee Technology Park, Oak Ridge, Tennessee, DSA-ET-K-25/K-27-0001.

  10. World Record Earned Value Management System Certification for Cleanup of the East Tennessee Technology Park, Oak Ridge, Tennessee, USA - 13181

    Energy Technology Data Exchange (ETDEWEB)

    Haynes, Ray; Hirschy, Anita [URS - CH2M Oak Ridge, LLC (UCOR), East Tennessee Technology Park D and D and Environmental Remediation Project, Oak Ridge, Tennessee 37830 (United States)

    2013-07-01

    On projects that require Earned Value Management (EVMS) Certification, it is critical to quickly prepare for and then successfully obtain certification. This is especially true for government contracts. Projects that do poorly during the review are subject to financial penalties to their company and they lose creditability with their customer creating problems with the project at the outset. At East Tennessee Technology Park (ETTP), we began preparing for Department of Energy (DOE) certification early during proposal development. Once the contract was awarded, while still in transition phase from the previous contractor to our new company, we immediately began reviewing the project controls systems that were in place on the project and determined if any replacements needed to be made immediately. The ETTP contract required the scheduling software to be upgraded to Primavera P6 and we determined that no other software changes would be done prior to certification. Next, preparation of the Project Controls System Description (PCSD) and associated procedures began using corporate standards as related to the project controls systems. During the transition phase, development was started on the Performance Measurement Baseline which is the resource loaded schedule used to measure our performance on the project and which is critical to good Earned Value Management of the project. Early on, and throughout the baseline review, there was positive feedback from the Department of Energy that the quality of the new baseline was good. Having this superior baseline also contributed to our success in EVMS certification. The combined companies of URS and CH2M Hill had recent experience with certifications at other Department of Energy sites and we were able to capitalize on that knowledge and experience. Generic PCSD and procedures consistent with our co-operations approach to Earned Value Management were available to us and were easily tailorable to the specifics of our contract

  11. Environmental Management Waste Management Facility Proxy Waste Lot Profile 6.999 for Building K-25 West Wing, East Tennessee Technology Park, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Rigsby V.P.

    2009-02-12

    In 1989, the Oak Ridge Reservation (ORR), which includes the East Tennessee Technology Park (ETTP), was placed on the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA) National Priorities List. The Federal Facility Agreement (FFA) (DOE 1992), effective January 1, 1992, now governs environmental restoration activities conducted under CERCLA at the ORR. Following signing of the FFA, U.S. Department of Energy (DOE), U.S. Environmental Protection Agency (EPA), and the state of Tennessee signed the Oak Ridge Accelerated Cleanup Plan Agreement on June 18, 2002. The purpose of this agreement is to define a streamlined decision-making process to facilitate the accelerated implementation of cleanup, resolve ORR milestone issues, and establish future actions necessary to complete the accelerated cleanup plan by the end of fiscal year 2008. While the FFA continues to serve as the overall regulatory framework for remediation, the Accelerated Cleanup Plan Agreement supplements existing requirements to streamline the decision-making process. Decontamination and decommissioning (D&D) activities of Bldg. K-25, the original gaseous diffusion facility, is being conducted by Bechtel Jacobs Company LLC (BJC) on behalf of the DOE. The planned CERCLA action covering disposal of building structure and remaining components from the K-25 building is scheduled as a non-time-critical CERCLA action as part of DOE's continuous risk reduction strategy for ETTP. The K-25 building is proposed for D&D because of its poor physical condition and the expense of surveillance and maintenance activities. The K-25/K-27 D&D Project proposes to dispose of the commingled waste listed below from the K-25 west side building structure and remaining components and process gas equipment and piping at the Environmental Management Waste Management Facility (EMWMF) under waste disposal proxy lot (WPXL) 6.999: (1) Building structure (e.g. concrete floors [excluding basement

  12. Environmental Baseline Survey Report for the Title Transfer of Parcel ED-9 at the East Tennessee Technology Park, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    SAIC

    2010-05-01

    This environmental baseline survey (EBS) report documents the baseline environmental conditions of the U. S. Department of Energy's (DOE's) Parcel ED-9 at the East Tennessee Technology Park (ETTP). Parcel ED-9 consists of about 13 acres that DOE proposes to transfer to Heritage Center, LLC (hereafter referred to as 'Heritage Center'), a subsidiary of the Community Reuse Organization of East Tennessee (CROET). The 13 acres include two tracts of land, referred to as ED-9A (7.06 acres) and ED-9B (5.02 acres), and a third tract consisting of about 900 linear feet of paved road and adjacent right-of-way, referred to as ED-9C (0.98 acres). Transfer of the title to ED-9 will be by deed under a Covenant Deferral Request (CDR) pursuant to Section 120(h)(3)(C) of the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA). This report provides a summary of information to support the transfer of this government-owned property at ETTP to a non-federal entity.

  13. Fiscal Year 2007 Phased Construction Completion Report for the Zone 2 Soils, Slabs, and Subsurface Structures at East Tennessee Technology Park, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    RSI

    2008-03-01

    The purpose of this Phased Construction Completion Report (PCCR) is to present the fiscal year (FY) 2007 results of characterization activities and recommended remedial actions (RAs) for 11 exposure units (EUs) in Zone 2 (Z2-01, Z2-03, Z2-08, Z2-23, Z2-24, Z2-28, Z2-34, Z2-37, Z2-41, Z2-43, and Z2-44) at the East Tennessee Technology Park (ETTP), which is located in the northwest corner of the U.S. Department of Energy (DOE) Oak Ridge Reservation in Oak Ridge, Tennessee (Fig. 1). ETTP encompasses a total land area of approximately 5000 acres that has been subdivided into three zones--Zone 1 ({approx}1400 acres), Zone 2 ({approx}800 acres), and the Boundary Area ({approx}2800 acres). Zone 2, which encompasses the highly industrialized portion of ETTP shown in Fig. 1, consists of all formerly secured areas of the facility, including the large processing buildings and direct support facilities; experimental laboratories and chemical and materials handling facilities; materials storage and waste disposal facilities; secure document records libraries; and shipping and receiving warehouses. The Zone 2 Record of Decision for Soil, Buried Waste, and Subsurface Structure Actions in Zone 2, East Tennessee Technology Park, Oak Ridge, Tennessee (DOE 2005) (Zone 2 ROD) specifies the future end use for Zone 2 acreage as uncontrolled industrial for the upper 10 ft of soils. Characterization activities in these areas were conducted in compliance with the Zone 2 ROD and the Dynamic Verification Strategy (DVS) and data quality objectives (DQOs) presented in the Remedial Design Report/Remedial Action Work Plan for Zone 2 Soils, Slabs, and Subsurface Structures, East Tennessee Technology Park, Oak Ridge, Tennessee (DOE 2007) (Zone 2 RDR/RAWP). The purpose of this PCCR is to address the following: (1) Document DVS characterization results for the accessible EUs in FY 2007; (2) Describe and document the risk evaluation for each EU, and determine if the EU met the Zone 2 ROD requirements

  14. Fiscal Year 2008 Phased Construction Completion Report for EU Z2-33 in Zone 2, East Tennessee Technology Park, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Bechtel Jacobs

    2008-09-11

    The Record of Decision for Soil, Buried Waste, and Subsurface Structure Actions in Zone 2, East Tennessee Technology Park, Oak Ridge, Tennessee (DOE/OR/01-2161&D2) (Zone 2 ROD) acknowledged that most of the 800 acres in Zone 2 were contaminated, but that sufficient data to confirm the levels of contamination were lacking. The Zone 2 ROD further specified that a sampling strategy for filling the data gaps would be developed. The Remedial Design Report/Remedial Action Work Plan for Zone 2 Soils, Slabs, and Subsurface Structures, East Tennessee Technology Park, Oak Ridge, Tennessee (DOE/OR/01-2224&D3) (Zone 2 RDR/RAWP) defined the sampling strategy as the Dynamic Verification Strategy (DVS), generally following the approach used for characterization of the Zone 1 exposure units (EUs). The Zone 2 ROD divided the Zone 2 area into seven geographic areas and 44 EUs. To facilitate the data quality objectives (DQOs) of the DVS process, the Zone 2 RDR/RAWP regrouped the 44 EUs into 12 DQO scoping EU groups. These groups facilitated the DQO process by placing similar facilities and their support facilities together and allowing identification of data gaps. The EU groups were no longer pertinent after DQO planning was completed and characterization was conducted as areas became accessible. As the opportunity to complete characterization became available, the planned DVS program and remedial actions (RAs) were completed for EU Z2-33. Remedial action was also performed at two additional areas in adjacent EU Z2-42 because of their close proximity and similar nature to a small surface soil RA in EU Z2-33. Remedial actions for building slabs performed in EU Z2-33 during fiscal year (FY) 2007 were reported in the Fiscal Year 2007 Phased Construction Completion Report for the Zone 2 Soils, Slabs, and Subsurface Structures at East Tennessee Technology Park, Oak Ridge, Tennessee (DOE/OR/01-2723&D1). Recommended RAs for EU Z2-42 were described in the Fiscal Year 2006 Phased Construction

  15. Phased Construction Completion Report for Building K-1401 of the Remaining Facilities Demolition Project at the East Tennessee Technology Park Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Garland S.

    2008-03-01

    This Phased Construction Completion Report documents the demolition of Bldg. K-1401, Maintenance Building, addressed in the Action Memorandum for the Remaining Facilities Demolition Project at East Tennessee Technology Park, Oak Ridge, Tennessee (DOE 2003a) as a Comprehensive Environmental Response, Compensation, and Liability Act of 1980 non-time-critical removal action. The objectives of the removal action (DOE 2003a) - to eliminate the source of potential contamination, to eliminate the threat of potential future releases, and/or to eliminate the threats to the general public and the environment - were met. The end state of this action is for the slab to remain with all penetrations sealed and grouted or backfilled. The basement and pits remain open. There is residual radiological and polychlorinated biphenyl contamination on the slab and basement. A fixative was applied to the area on the pad contaminated with polychlorinated biphenyls. Interim land-use controls will be maintained until final remediation decisions are made under the Zone 2 Record of Decision (DOE 2005a).

  16. Phased Construction Completion Report for Bldg. K-1401 of the Remaining Facilities Demolition Project at the East Tennessee Technology Park, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Bechtel Jacobs

    2008-10-01

    This Phased Construction Completion Report documents the demolition of Bldg. K-1401, Maintenance Building, addressed in the Action Memorandum for the Remaining Facilities Demolition Project at East Tennessee Technology Park, Oak Ridge, Tennessee (DOE 2003a) as a Comprehensive Environmental Response, Compensation, and Liability Act of 1980 non-time-critical removal action. The objectives of the removal action (DOE 2003a) - to eliminate the source of potential contamination, to eliminate the threat of potential future releases, and/or to eliminate the threats to the general public and the environment - were met. The end state of this action is for the slab to remain with all penetrations sealed and grouted or backfilled. The basement and pits remain open. There is residual radiological and polychlorinated biphenyl contamination on the slab and basement. A fixative was applied to the area on the pad contaminated with polychlorinated biphenyls. Interim land-use controls will be maintained until final remediation decisions are made under the Zone 2 Record of Decision (DOE 2005a).

  17. Covenant Deferral Request for the Proposed Transfer of Land Parcel ED-8 at the East Tennessee Technology Park, Oak Ridge, Tennessee - Final - May 2009

    Energy Technology Data Exchange (ETDEWEB)

    SAIC

    2009-05-01

    The United States Department of Energy (DOE) is proposing to transfer a land parcel (hereinafter referred to as 'the Property') designated as Land Parcel ED-8 at the East Tennessee Technology Park (ETTP) in Oak Ridge, Tennessee, by deed, and is submitting this Covenant Deferral Request (CDR) pursuant to Section 120(h)(3)(C) of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), as amended, and applicable U. S. Environmental Protection Agency (EPA) guidance. The Oak Ridge Reservation (ORR), which includes ETTP, was placed on the National Priorities List (NPL) in November 1989. Environmental investigation and cleanup activities are continuing at ETTP in accordance with CERCLA, the National Contingency Plan (NCP), and the Federal Facility Agreement (FFA). The FFA was entered into by the DOE-Oak Ridge Office (ORO), EPA Region 4, and the Tennessee Department of Environment and Conservation (TDEC) in 1991. The FFA establishes the schedule and milestones for environmental remediation of the ORR. The proposed property transfer is a key component of the Oak Ridge Performance Management Plan (ORPMP) for accelerated cleanup of the ORR. DOE, using its authority under Section 161(g) of the Atomic Energy Act of 1954 (AEA), proposes to transfer the Property to Heritage Center, LLC, a subsidiary of the Community Reuse Organization of East Tennessee (CROET), hereafter referred to as 'Heritage Center.' CROET is a 501(c)(3) not-for-profit corporation established to foster the diversification of the regional economy by re-utilizing DOE property for private-sector investment and job creation. The Property is located in the southern portion of ETTP and consists of approximately 84 acres proposed as the potential site for new facilities to be used for office space, industrial activities, or other commercial uses. The parcel contains both grassy fields located outside the ETTP 'main plant' area and infrastructure located inside

  18. Explanation of Significant Differences for the Record of Decision for Interim Actions in Zone 1, East Tennessee Technology Park, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Bechtel Jacobs

    2011-02-01

    Zone 1 is a 1400-acre area outside the fence of the main plant at The East Tennessee Technology Park (ETTP) in Oak Ridge, Tennessee. The Record of Decision for Interim Actions in Zone, ETTP (Zone 1 Interim ROD) (DOE 2002) identifies the remedial actions for contaminated soil, buried waste, and subsurface infrastructure necessary to protect human health and to limit further contamination of groundwater. Since the Zone 1 Interim Record of Decision (ROD) was signed, new information has been obtained that requires the remedy to be modified as follows: (1) Change the end use in Contractor's Spoil Area (CSA) from unrestricted industrial to recreational; (2) Remove Exposure Units (EU5) ZI-50, 51, and 52 from the scope of the Zone I Interim ROD; (3) Change the end use of the duct bank corridor from unrestricted industrial to restricted industrial; and (4) Remove restriction for the disturbance of soils below 10 feet in Exposure Unit (EU) Z1-04. In accordance with 40 Code of Federal Regulations (CFR) 300.435, these scope modifications are a 'significant' change to the Zone 1 Interim ROD. In accordance with CERCLA Sect. 117 (c) and 40 CFR 300.435 (c)(2)(i), such a significant change is documented with an Explanation of Significant Differences (ESD). The purpose of this ESD is to make the changes listed above. This ESD is part of the Administrative Record file, and it, and other information supporting the selected remedy, can be found at the DOE Information Center, 475 Oak Ridge Turnpike, Oak Ridge, Tennessee 37830, from 8:00 a.m. to 5:00 p.m., Monday through Friday. The ORR is located in Roane and Anderson counties, within and adjacent to the corporate city limits of Oak Ridge, Tennessee. ETTP is located in Roane County near the northwest corner of the ORR. ETTP began operation during World War II as part of the Manhattan Project. The original mission of ETTP was to produce enriched uranium for use in atomic weapons. The plant produced enriched uranium from

  19. Environmental Baseline Survey Report for the Title Transfer of Land Parcel ED-4 at the East Tennessee Technology Park, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    SAIC

    2008-05-01

    This environmental baseline survey (EBS) report documents the baseline environmental conditions of a land parcel referred to as 'ED-4' (ED-4) at the U. S. Department of Energy's (DOE's) East Tennessee Technology Park (ETTP). DOE is proposing to transfer the title of this land to the Heritage Center, LLC. Parcel ED-4 is a land parcel that consists of two noncontiguous areas comprising a total of approximately 18 acres located east of the ETTP. The western tract of ED-4 encompasses approximately 8.5 acres in the northeastern quadrant of the intersection of Boulevard Road and Highway 58. The eastern tract encompasses an area of approximately 9.5 acres in the northwestern quadrant of the intersection of Blair Road and Highway 58 (the Oak Ridge Turnpike). Aerial photographs and site maps from throughout the history of the ETTP, going back to its initial development in the 1940s as the Oak Ridge Gaseous Diffusion Plant (ORGDP), indicate that this area has been undeveloped woodland with the exception of three support facilities for workers constructing the ORGDP since federal acquisition in 1943. These three support facilities, which were located in the western tract of ED-4, included a recreation hall, the Town Hall Camp Operations Building, and the Property Warehouse. A railroad spur also formerly occupied a portion of Parcel ED-4. These former facilities only occupied approximately 5 percent of the total area of Parcel ED-4. This report provides supporting information for the transfer of this government-owned property at ETTP to a non-federal entity. This EBS is based upon the requirements of Sect. 120(h) of the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA). In order to support a Clean Parcel Determination (CPD) in accordance with CERCLA Sect. 120(h)(4)(d), groundwater and sediment samples were collected within, and adjacent to, the Parcel ED-4 study area. The potential for DOE to make a CPD for ED-4 is

  20. Fiscal Year 2010 Phased Construction Completion Report for EU Z2-32 in Zone 2, East Tennessee Technology Park, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Bechtel Jacobs

    2010-02-01

    The Record of Decision for Soil, Buried Waste, and Subsurface Structure Actions in Zone 2, East Tennessee Technology Park, Oak Ridge, Tennessee (DOEIORJO 1-2161 &D2) (Zone 2 ROD) acknowledged that most of the 800 acres in Zone 2 were contaminated, but that sufficient data to confirm the levels of contamination were lacking. The Zone 2 ROD further specified that a sampling strategy for filling the data gaps would be developed. The Remedial Design Report/Remedial Action Work Plan for Zone 2 Soils, Slabs, and Subsurface Structures, East Tennessee Technology Park, Oak Ridge, Tennessee (DOEIORIO 1 -2224&D3) (RDRJRAWP) defined the sampling strategy as the Dynamic Verification Strategy (DVS), generally following the approach used for characterization of the Zone I exposure units (EUs). The Zone 2 ROD divided the Zone 2 area into seven geographic areas and 44 EUs. To facilitate the data quality objectives (DQOs) of the DVS process, the RDR/RAWP regrouped the 44 EUs into 12 DQO scoping EU groups. These groups facilitated the DQO process by placing similar facilities and their support facilities together, which allowed identification of data gaps. The EU groups were no longer pertinent after DQO planning was completed and characterization was conducted as areas became accessible. As the opportunity to complete characterization became available, the planned DVS program was completed for the EU addressed in this document (EU Z2-32). The purpose of this Phased Construction Completion Report (PCCR) is to address the following: (1) Document DVS characterization results for EU Z2-32. (2) Describe and document the risk evaluation and determine if the EU meets the Zone 2 ROD requirements for unrestricted industrial use to 10 ft bgs. (3) Identify additional areas not defined in the Zone 2 ROD that require remediation based on the DVS evaluation results. (4) Describe the remedial action performed in the K-1066-G Yard in EU Z2-32. Approximately 18.4 acres are included in the EU

  1. Large springs of east Tennessee

    Science.gov (United States)

    Sun, Pao-chang P.; Criner, J.H.; Poole, J.L.

    1963-01-01

    Springs constitute an important source of water in east Tennessee, and many individual springs are capable of supplying the large quantities needed for municipal and industrial supplies. Most of the springs in east Tennessee issue from solution openings and fractured and faulted zones in limestone and dolomite of the Knox Group, Chickamauga Limestone, and Conasauga Group. The ability of these rocks to yield a sustained flow of water to springs is dependent on a system of interconnected openings through which water can infiltrate from the land surface and move to points of natural discharge. Ninety springs were selected for detailed study, and 84 of these are analyzed in terms of magnitude and variability of discharge. Of the 84 springs analyzed, 4 flow at an average rate of 10 to 100 cfs (cubic feet per second), 62 at an average rate of 1 to 10 cfs, and 18 at an average rate of 1 cfs or less. Of the 90 springs, 75 are variable in their discharge; that is, the ratio of their fluctuations to their average discharges exceeds 100 percent. Mathematical analysis of the flow recession curve of Mill Spring near Jefferson City shows that the hydrologic system contributing to the flow of the spring has an effective capacity of about 70 million cubic feet of water. The rate of depletion of this volume of water, in the absence of significant precipitation, averages 0.0056 cfs per day between the time when the hydrologic system is full and the time when the spring ceases to flow. From such a curve it is possible to determine at any time the residual volume of water remaining in the system and the expected rate of decrease in discharge from that time to cessation of flow. Correlation of discharge measurements of 22 springs with those of Mill Spring shows that rough approximations of discharge can be projected for springs for which few measurements are available. Seventeen of the springs analyzed in this manner show good correlation with Mill Spring: that is, their coefficients

  2. Environmental Baseline Survey Report for the Title Transfer of the K-792 Switchyard Complex at the East Tennessee Technology Park, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    SAIC

    2009-12-01

    This environmental baseline survey (EBS) documents the baseline environmental conditions of the U. S. Department of Energy's (DOE's) K-792 Switchyard Complex, which includes the former K-792 Switchyard, the K-79 1-B building, the K-796-A building, and the K-792 Northern Expansion Area located in the northwestern portion of the East Tennessee Technology Park (ETTP). The total area of the property is approximately 19.91 acres. DOE is proposing to transfer the title of this land area and buildings to the Heritage Center, LLC (Heritage Center), a subsidiary corporation of the Community Reuse Organization of East Tennessee (CROET). This report provides supporting information for the transfer of this government-owned facility at ETTP to a non-federal entity. The area proposed for title transfer includes the former K-792 Switchyard, the K-792 Northern Expansion Area, Bldg. K-791-B, Bldg. K-796-A, and the underlying property known as the underlying fee. Located within the K-792 Switchyard footprint but not included in the transfer are Bldg. K-131 0-MP and Bldg. K- 131 0-MQ, two buildings owned by a private company that leases space in the northern portion of the Switchyard. The transfer footprint is bounded by Perimeter Road to the north and west, the parking area for Portal 8 to the south, and primarily the former K-792 Powerhouse Complex and Avenue 'U' North to the east; however, the eastern boundary along the Northern Expansion area has no physical features associated with it. Zone 2 remedial action objectives were developed by the DVS to support the future use of ETTP as a mixed-use commercial and industrial park. Therefore, remediation criteria were designed for the protection of the future industrial worker under the assumption the worker normally would not have the potential for exposure to soils at depths below 10 ft below ground surface (bgs). Accordingly, land use controls (LUCs) have been established to restrict disturbance of soils below 10

  3. ENVIRONMENTAL BASELINE SURVEY REPORT FOR WEST BLACK OAK RIDGE, EAST BLACK OAK RIDGE, MCKINNEY RIDGE, WEST PINE RIDGE, AND PARCEL 21D IN THE VICINITY OF THE EAST TENNESSEE TECHNOLOGY PARK, OAK RIDGE, TENNESSEE

    Energy Technology Data Exchange (ETDEWEB)

    David A. King

    2012-11-29

    This environmental baseline survey (EBS) report documents the baseline environmental conditions of five land parcels located near the U.S. Department of Energy’s (DOE’s) East Tennessee Technology Park (ETTP), including West Black Oak Ridge, East Black Oak Ridge, McKinney Ridge, West Pine Ridge, and Parcel 21d. The goal is to obtain all media no-further-investigation (NFI) determinations for the subject parcels considering existing soils. To augment the existing soils-only NFI determinations, samples of groundwater, surface water, soil, and sediment were collected to support all media NFI decisions. The only updates presented here are those that were made after the original issuance of the NFI documents. In the subject parcel where the soils NFI determination was not completed for approval (Parcel 21d), the full process has been performed to address the soils as well. Preparation of this report included the detailed search of federal government records, title documents, aerial photos that may reflect prior uses, and visual inspections of the property and adjacent properties. Interviews with current employees involved in, or familiar with, operations on the real property were also conducted to identify any areas on the property where hazardous substances and petroleum products, or their derivatives, and acutely hazardous wastes may have been released or disposed. In addition, a search was made of reasonably obtainable federal, state, and local government records of each adjacent facility where there has been a release of any hazardous substance or any petroleum product or their derivatives, including aviation fuel and motor oil, and which is likely to cause or contribute to a release of any hazardous substance or any petroleum product or its derivatives, including aviation fuel or motor oil, on the real property. A radiological survey and soil/sediment sampling was conducted to assess baseline conditions of Parcel 21d that were not addressed by the soils-only NFI

  4. INDEPENDENT VERIFICATION SURVEY REPORT FOR EXPOSURE UNITS Z2-24, Z2-31, Z2-32, AND Z2-36 IN ZONE 2 OF THE EAST TENNESSEE TECHNOLOGY PARK OAK RIDGE, TENNESSEE

    Energy Technology Data Exchange (ETDEWEB)

    None

    2013-10-10

    The U.S. Department of Energy (DOE) Oak Ridge Office of Environmental Management selected Oak Ridge Associated Universities (ORAU), through the Oak Ridge Institute for Science and Education (ORISE) contract, to perform independent verification (IV) at Zone 2 of the East Tennessee Technology Park (ETTP) in Oak Ridge, Tennessee. ORAU has concluded IV surveys, per the project-specific plan (PSP) (ORAU 2013a) covering exposure units (EUs) Z2-24, -31, -32, and -36. The objective of this effort was to verify the following. • Target EUs comply with requirements in the Zone 2 Record of Decision (ROD) (DOE 2005), as implemented by using the dynamic verification strategy presented in the dynamic work plan (DWP) (BJC 2007) • Commitments in the DWP were adequately implemented, as verified via IV surveys and soil sampling The Zone 2 ROD establishes maximum remediation level (RLmax) values and average RL (RLavg) values for the primary contaminants of concern (COCs) U-234, U-235, U-238, Cs-137, Np-237, Ra-226, Th-232, arsenic, mercury, and polychlorinated biphenyls (PCBs). Table 1.1 lists Zone 2 COCs with associated RLs. Additional radiological and chemical contaminants were also identified during past characterization and monitoring actions, though the ROD does not present RLs for these potential contaminants. IV activities focused on the identification and quantification of ROD-specific COCs in surface soils, but also generated data for other analytes to support future decisions. ORAU personnel also reviewed EU-specific phased construction completion reports (PCCRs) to focus IV activities and identify potential judgmental sample locations, if any.

  5. Deep Residential Retrofits in East Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Boudreaux, Philip R [ORNL; Hendrick, Timothy P [ORNL; Christian, Jeffrey E [ORNL; Jackson, Roderick K [ORNL

    2012-04-01

    Executive Summary Oak Ridge National Laboratory (ORNL) is furthering residential energy retrofit research in the mixed-humid climate of East Tennessee by selecting 10 homes and guiding the homeowners in the energy retrofit process. The homeowners pay for the retrofits, and ORNL advises which retrofits to complete and collects post-retrofit data. This effort is in accordance with the Department of Energy s Building America program research goal of demonstrating market-ready energy retrofit packages that reduce home energy use by 30 50%. Through this research, ORNL researchers hope to understand why homeowners decide to partake in energy retrofits, the payback of home energy retrofits, and which retrofit packages most economically reduce energy use. Homeowner interviews help the researchers understand the homeowners experience. Information gathered during the interviews will aid in extending market penetration of home energy retrofits by helping researchers and the retrofit industry understand what drives homeowners in making positive decisions regarding these retrofits. This report summarizes the selection process, the pre-retrofit condition, the recommended retrofits, the actual cost of the retrofits (when available), and an estimated energy savings of the retrofit package using EnergyGauge . Of the 10 households selected to participate in the study, only five completed the recommended retrofits, three completed at least one but no more than three of the recommended retrofits, and two households did not complete any of the recommended retrofits. In the case of the two homes that did none of the recommended work, the pre-retrofit condition of the homes and the recommended retrofits are reported. The five homes that completed the recommended retrofits are monitored for energy consumption of the whole house, appliances, space conditioning equipment, water heater, and most of the other circuits with miscellaneous electric loads (MELs) and lighting. Thermal comfort is

  6. Environmental Management Waste Management Facility Waste Lot Profile for the K-770 Scrap Yard Soils and Miscellaneous Debris, East Tennessee Technology Park, Oak Ridge, Tennessee - EMWMF Waste Lot 4.12

    Energy Technology Data Exchange (ETDEWEB)

    Davenport M.

    2009-04-15

    Waste Lot 4.12 consists of approximately 17,500 yd{sup 3} of low-level, radioactively contaminated soil, concrete, and incidental metal and debris generated from remedial actions at the K-770 Scrap Metal Yard and Contaminated Debris Site (the K-770 Scrap Yard) at the East Tennessee Technology Park (ETTP). The excavated soil will be transported by dump truck to the Environmental Management Waste Management Facility (EMWMF). This profile provides project-specific information to demonstrate compliance with Attainment Plan for Risk/Toxicity-based Waste Acceptance Criteria at the Oak Ridge Reservation, Oak Ridge, Tennessee (DOE 2001). The K-770 Scrap Yard is an approximately 36-acre storage area located southwest of the main portion of ETTP, outside the security perimeter fence in the Powerhouse Area adjacent to the Clinch River. The K-770 area was used to store radioactively contaminated or suspected contaminated materials during and previous to the K-25 Site cascade upgrading program. The waste storage facility began operation in the 1960s and is estimated to at one time contain in excess of 40,000 tons of low-level, radioactively contaminated scrap metal. Scrap metal was taken to the site when it was found to contain alpha or beta/gamma activity on the surface or if the scrap metal originated from a process building. The segregated metal debris was removed from the site as part of the K-770 Scrap Removal Action (RA) Project that was completed in fiscal year (FY) 2007 by Bechtel Jacobs Company LLC (BJC). An area of approximately 10 acres is located in EUs 29 and 31 where the scrap was originally located in the 100-year floodplain. In the process of moving the materials around and establishing segregated waste piles above the 100-year floodplain, the footprint of the site was expanded by 10-15 acres in EUs 30 and 32. The area in EUs 29 and 31 that was cleared of metallic debris in the floodplain was sown with grass. The areas in EUs 30 and 32 have some scattered

  7. In-Situ Measurements of Low Enrichment Uranium Holdup Process Gas Piping at K-25 - Paper for Waste Management Symposia 2010 East Tennessee Technology Park Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Rasmussen B.

    2010-01-01

    This document is the final version of a paper submitted to the Waste Management Symposia, Phoenix, 2010, abstract BJC/OR-3280. The primary document from which this paper was condensed is In-Situ Measurement of Low Enrichment Uranium Holdup in Process Gas Piping at K-25 Using NaI/HMS4 Gamma Detection Systems, BJC/OR-3355. This work explores the sufficiency and limitations of the Holdup Measurement System 4 (HJVIS4) software algorithms applied to measurements of low enriched uranium holdup in gaseous diffusion process gas piping. HMS4 has been used extensively during the decommissioning and demolition project of the K-25 building for U-235 holdup quantification. The HMS4 software is an integral part of one of the primary nondestructive assay (NDA) systems which was successfully tested and qualified for holdup deposit quantification in the process gas piping of the K-25 building. The initial qualification focused on the measurement of highly enriched UO{sub 2}F{sub 2} deposits. The purpose of this work was to determine if that qualification could be extended to include the quantification of holdup in UO{sub 2}F{sub 2} deposits of lower enrichment. Sample field data are presented to provide evidence in support of the theoretical foundation. The HMS4 algorithms were investigated in detail and found to sufficiently compensate for UO{sub 2}F{sub 2} source self-attenuation effects, over the range of expected enrichment (4-40%), in the North and East Wings of the K-25 building. The limitations of the HMS4 algorithms were explored for a described set of conditions with respect to area source measurements of low enriched UO{sub 2}F{sub 2} deposits when used in conjunction with a 1 inch by 1/2 inch sodium iodide (NaI) scintillation detector. The theoretical limitations of HMS4, based on the expected conditions in the process gas system of the K-25 building, are related back to the required data quality objectives (DQO) for the NBA measurement system established for the K-25

  8. Environmental Management Waste Management Facility Waste Lot Profile for the K-770 Scrap Yard Soils and Miscellaneous Debris, East Tennessee Technology Park, Oak Ridge, Tennessee - EMWMF Waste Lot 4.12

    Energy Technology Data Exchange (ETDEWEB)

    Davenport M.

    2009-04-15

    Waste Lot 4.12 consists of approximately 17,500 yd{sup 3} of low-level, radioactively contaminated soil, concrete, and incidental metal and debris generated from remedial actions at the K-770 Scrap Metal Yard and Contaminated Debris Site (the K-770 Scrap Yard) at the East Tennessee Technology Park (ETTP). The excavated soil will be transported by dump truck to the Environmental Management Waste Management Facility (EMWMF). This profile provides project-specific information to demonstrate compliance with Attainment Plan for Risk/Toxicity-based Waste Acceptance Criteria at the Oak Ridge Reservation, Oak Ridge, Tennessee (DOE 2001). The K-770 Scrap Yard is an approximately 36-acre storage area located southwest of the main portion of ETTP, outside the security perimeter fence in the Powerhouse Area adjacent to the Clinch River. The K-770 area was used to store radioactively contaminated or suspected contaminated materials during and previous to the K-25 Site cascade upgrading program. The waste storage facility began operation in the 1960s and is estimated to at one time contain in excess of 40,000 tons of low-level, radioactively contaminated scrap metal. Scrap metal was taken to the site when it was found to contain alpha or beta/gamma activity on the surface or if the scrap metal originated from a process building. The segregated metal debris was removed from the site as part of the K-770 Scrap Removal Action (RA) Project that was completed in fiscal year (FY) 2007 by Bechtel Jacobs Company LLC (BJC). An area of approximately 10 acres is located in EUs 29 and 31 where the scrap was originally located in the 100-year floodplain. In the process of moving the materials around and establishing segregated waste piles above the 100-year floodplain, the footprint of the site was expanded by 10-15 acres in EUs 30 and 32. The area in EUs 29 and 31 that was cleared of metallic debris in the floodplain was sown with grass. The areas in EUs 30 and 32 have some scattered

  9. Technology Usage of Tennessee Agriculture Teachers

    Science.gov (United States)

    Coley, Michael D.; Warner, Wendy J.; Stair, Kristin S.; Flowers, James L.; Croom, D. Barry

    2015-01-01

    This study examined the accessibility and use of instructional technologies by agriculture teachers in Tennessee. Data were collected using a survey instrument to investigate teachers' adoption of technology, sources of acquired technology skills, accessibility and use of technological equipment, and barriers to technology integration. The study…

  10. Mitigation of Hexavalent Chromium in Storm Water Resulting from Demolition of Large Concrete Structure at the East Tennessee Technology Park - 12286

    Energy Technology Data Exchange (ETDEWEB)

    Britto, Ronnie; Brown, Bridget; Hale, Timothy B.; Hensley, Janice L.; Johnson, Robert T.; Patel, Madhu [Tetra Tech, Inc. (United States); Emery, Jerry A. [Energy Solutions, Inc. (United States); Gaston, Clyde [LATA-SHARP Remediation Services - LSRS (United States); Queen, David C. [U.S. DOE-ORO (United States)

    2012-07-01

    American Recovery and Reinvestment Act (ARRA) funding was provided to supplement the environmental management program at several DOE sites, including the East Tennessee Technology Park (ETTP) in Oak Ridge, Tennessee. Demolition of the ETTP K-33 Building, the largest building to be demolished to date in Oak Ridge, was awarded to LSRS in FY-2010 under the ARRA program. The K-33 building was an 82 foot tall 2-story structure covering approximately 32 acres. Once this massive building was brought down to the ground, the debris was segregated and consolidated into piles of concrete rubble and steel across the remaining pad. The process of demolishing the building, tracking across concrete debris with heavy equipment, and stockpiling the concrete rubble caused it to become pulverized. During and after storm events, hexavalent chromium leached from the residual cement present in the large quantities of concrete. Storm water control measures were present to preclude migration of contaminants off-site, but these control measures were not designed to control hexavalent chromium dissolved in storm water from reaching nearby receiving water. The following was implemented to mitigate hexavalent chromium in storm water: - Steel wool was distributed around K-33 site catch basins and in water pools as an initial step in addressing hexavalent chromium. - Since the piles of concrete were too massive and unsafe to tarp, they were placed into windrows in an effort to reduce total surface area. - A Hach colorimetric field meter was acquired by the K-33 project to provide realtime results of hexavalent chromium in site surface water. - Three hexavalent chromium treatment systems were installed at three separate catch basins that receive integrated storm water flow from the K-33 site. Sodium bisulfite is being used as a reducing agent for the immobilization of hexavalent chromium while also assisting in lowering pH. Concentrations initially were 310 - 474 ppb of hexavalent chromium in

  11. Environmental baseline survey report for West Black Oak Ridge, East Black Oak Ridge, McKinney Ridge, West Pine Ridge and parcel 21D in the vicinity of the East Technology Park, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    King, David A. [Oak Ridge Institute for Science and Education (ORISE), Oak Ridge, TN (United States). Independent Environmental Assessment and Verification Program

    2012-11-29

    This environmental baseline survey (EBS) report documents the baseline environmental conditions of five land parcels located near the U.S. Department of Energy?s (DOE?s) East Tennessee Technology Park (ETTP), including West Black Oak Ridge, East Black Oak Ridge, McKinney Ridge, West Pine Ridge, and Parcel 21d. Preparation of this report included the detailed search of federal government records, title documents, aerial photos that may reflect prior uses, and visual inspections of the property and adjacent properties. Interviews with current employees involved in, or familiar with, operations on the real property were also conducted to identify any areas on the property where hazardous substances and petroleum products, or their derivatives, and acutely hazardous wastes may have been released or disposed. In addition, a search was made of reasonably obtainable federal, state, and local government records of each adjacent facility where there has been a release of any hazardous substance or any petroleum product or their derivatives, including aviation fuel and motor oil, and which is likely to cause or contribute to a release of any hazardous substance or any petroleum product or its derivatives, including aviation fuel or motor oil, on the real property. A radiological survey and soil/sediment sampling was conducted to assess baseline conditions of Parcel 21d that were not addressed by the soils-only no-further-investigation (NFI) reports. Groundwater sampling was also conducted to support a Parcel 21d decision. Based on available data West Black Oak Ridge, East Black Oak Ridge, McKinney Ridge, and West Pine Ridge are not impacted by site operations and are not subject to actions per the Federal Facility Agreement (FFA). This determination is supported by visual inspections, records searches and interviews, groundwater conceptual modeling, approved NFI reports, analytical data, and risk analysis results. Parcel 21d data, however, demonstrate impacts from site

  12. Progress report and technology status development of an EG and G Berthold LB-150 alpha/beta particulate monitor for use on the East Tennessee Technology Park Toxic Substances Control Act Incinerator

    Energy Technology Data Exchange (ETDEWEB)

    Shor, J.T.; Singh, S.P.N. [Oak Ridge National Lab., TN (United States). Chemical Technology Div.; Gibson, L.V. Jr. [East Tennessee Technology Park, Oak Ridge, TN (United States). ASO Customer Services Div.

    1998-06-01

    The purpose of this project was to modify and evaluate a commercially available EG and G Berthold LB-150 alpha-beta radionuclide particulate monitor for the high-temperature and moisture-saturation conditions of the East Tennessee Technology Park (formerly K-25 Site) Toxic Substances Control Act (TSCA) Incinerator stack. The monitor was originally outfitted for operation at gas temperatures of 150 F on the defunct Los Alamos National Laboratory (LANL) controlled air incinerator, and the objective was to widen its operating envelope. A laboratory apparatus was constructed that simulated the effects of water-saturated air at the TSCA Incinerator stack-gas temperatures, 183 F. An instrumented set of heat exchangers was constructed to then condition the gas so that the radionuclide monitor could be operated without condensation. Data were collected under the conditions of the elevated temperatures and humidities and are reported herein, and design considerations of the apparatus are provided. The heat exchangers and humidification equipment performed as designed, the Mylar film held, and the instrument suffered no ill effects. However, for reasons as yet undetermined, the sensitivity of the radionuclide detection diminishes as the gas temperature is elevated, whether the gas is humidified or not. The manufacturer has had no experience with (a) the operation of the monitor under these conditions and (b) any commercial market that might exist for an instrument that operates under these conditions. The monitor was not installed into the radiologically contaminated environment of the TSCA Incinerator stack pending resolution of this technical issue.

  13. Health Information Technology: An Expanded Care Coordination in Rural Tennessee.

    Science.gov (United States)

    Wodarski, John S; Green, Philip D

    2015-01-01

    The Expanded Care Coordination through the Use of Health Information Technology in Rural Tennessee was a 3-year initiative implemented by The University of Tennessee Children's Mental Health Services Research Center and the Helen Ross McNabb Center Regional Mental Health System. The program targeted rural adults in the East Tennessee area. This intervention utilized the Alcohol Use Disorder Identification Test (AUDIT), Drug Abuse Screening Test (DAST), and AC-COD screening tools. After the initial screening, the appropriate level of intervention was assessed. Clients completed modules on the program's website and met with a clinician for a minimum for four face-to-face meetings. Alcohol use and drug use declined significantly over the course of the program. Alcohol use and outpatient treatment for alcohol and substance abuse declined significantly over the course of the program. There were also significant decreases in days of probations, depression, physical complaints, and violent behaviors. Health information technology is becoming more common in mental health treatment facilities. However, more testing needs to be done with larger samples to assess the efficacy of the program.

  14. 77 FR 51794 - East Tennessee Natural Gas, LLC; Notice of Request Under Blanket Authorization

    Science.gov (United States)

    2012-08-27

    ... abandon in place two standby compressor units and abandon in place or remove related appurtenant equipment at its Glade Spring ] Compressor Station in Washington County, Virginia, under East Tennessee's...). East Tennessee proposes to abandon in place two standby 660 horsepower reciprocating natural...

  15. The February 21, 1993 tornadoes of East Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Fricke, K.E.; Kornegay, F.C. [Martin Marietta Energy Systems, Inc., Oak Ridge, TN (United States)

    1993-08-11

    A series of tornadoes struck the east Tennessee area on Sunday afternoon, February 21, 1993 around Knoxville, Lenoir City, and Oak Ridge causing millions of dollars worth of damage to both homes and businesses in the area, killing one, injuring a number of persons, and leaving a large area without power for many hours or even days due to damage to the local TVA transmission line network. One tornado touched down in the Department of Energy Oak Ridge Reservation near the Oak Ridge Y-12 Plant, continued through the Union Valley business district located just east of the plant, through the adjacent University of Tennessee Arboretum and then continued into the communities of Claxton and Powell. The path length of the tornado was approximately 13 miles. Damage to the Y-12 Plant was minimal, but the Union Valley business district was seriously damaged, including the Fusion Energy Design Center (FEDC) which houses a number of DOE related projects. The preliminary cost estimate of the damage to DOE facilities (both at Y-12 and at the FEDC) was around $520,000. This paper describes the local meteorological data, the tornado that struck near the Y-12 plant, the resulting damage both to the DOE facilities and to the surrounding communities, the plant emergency response and recovery activities, and the current hazard analyses being undertaken at the plant.

  16. Ageism revisited: a study measuring ageism in East Tennessee, USA.

    Science.gov (United States)

    McGuire, Sandra L; Klein, Diane A; Chen, Shu-Li

    2008-03-01

    Research literature over the past 50 years has addressed ageism, but few studies have examined the measurement of ageism or how to combat it. This study utilized Palmore's Ageism Survey to measure the frequency of occurrence of ageism and to examine the types of ageism reported by older adults in the East Tennessee region of the USA. A convenience sample of 247 community-dwelling older adults was recruited from eight senior centers and nutrition sites. The participants ranged in age from 60-92 years. Eighty-four percent of the participants indicated an experience with at least one type of ageism. The forms of ageism frequently reported were jokes and birthday cards that poked fun at older people. Events showing disrespect also were reported. Differences in urban/suburban and rural reporting were noted. The findings from this and similar studies might provide guidance for the measurement of ageism and how to combat it.

  17. Indoor air quality study of forty east Tennessee homes

    Energy Technology Data Exchange (ETDEWEB)

    Hawthorne, A.R.; Gammage, R.B.; Dudney, C.S.; Hingerty, B.E.; Schuresko, D.D.; Parzyck, D.C.; Womack, D.R.; Morris, S.A.; Westley, R.R.; White, D.A.

    1984-12-01

    Over a one-year period, measurements of indoor air pollutants (CO/sub x/, NO/sub x/, formaldehyde, volatile organics, particulates, and radon) were made in 40 homes in East Tennessee. The houses were of various ages with different types of insulation and heating. Over one-half of the houses exceeded the ASHRAE indoor ceiling guideline of 0.1 ppM for formaldehyde on at least one occasion. Over the duration of the study, older houses averaged 0.04 ppM of formaldehyde while houses less than 5 years old averaged 0.08 ppM (P < 0.01). The highest concentration of formaldehyde measured was 0.4 ppM in a new home. Diurnal and seasonal fluctuations in levels of formaldehyde in some homes were as much as twofold and tenfold, respectively. The highest levels of formaldehyde were usually recorded during summer months. The concentration in indoor air of various organics was at least tenfold higher than in outdoor air. Carbon monoxide and nitrgen oxides were usually <2 and <0.02 ppM, respectively, except when gas stoves or kerosene space heaters were operating, or when a car was running in the garage. In 30% of the houses, the annual indoor guideline for radon, 4 pCi/L, was exceeded. The mean radon level in houses built on the ridgelines was 4.4 pCi/L, while houses located in the valleys had a mean level of 1.7 pCi/L (P < 0.01). The factor having the most impact on infiltration was operation of the central duct fan of the heating, ventilation, and air conditioning system. The mean rate of air exchange increased from 0.39 to 0.74 h/sup -1/ when the duct fan was operated (measurements prior to December 1982). This report presents the study design and implementation, describes the monitoring protocols, and provides a complete set of the data collected during the project. 25 references, 29 figures, 42 tables.

  18. Viruses and Bacteria in Karst and Fractured Rock Aquifers in East Tennessee, USA

    Science.gov (United States)

    A survey of enteric viruses and indicator bacteria was carried out in eight community water supply sources (four wells and four springs) in east Tennessee. Seven of the sites were in carbonate aquifers and the other was in fractured sandstone. Four sites (three wells and one sp...

  19. Viruses and Bacteria in Karst and Fractured Rock Aquifers in East Tennessee, USA

    Science.gov (United States)

    A survey of enteric viruses and indicator bacteria was carried out in eight community water supply sources (four wells and four springs) in east Tennessee. Seven of the sites were in carbonate aquifers and the other was in fractured sandstone. Four sites (three wells and one sp...

  20. Recharge rates and aquifer hydraulic characteristics for selected drainage basins in middle and east Tennessee

    Science.gov (United States)

    Hoos, A.B.

    1990-01-01

    Quantitative information concerning aquifer hydrologic and hydraulic characteristics is needed to manage the development of ground-water resources. These characteristics are poorly defined for the bedrock aquifers in Middle and East Tennessee where demand for water is increasing. This report presents estimates of recharge rate, storage coefficient, diffusivity, and transmissivity for representative drainage basins in Middle and East Tennessee, as determined from analyses of stream-aquifer interactions. The drainage basins have been grouped according to the underlying major aquifer, then statistical descriptions applied to each group, in order to define area1 distribution of these characteristics. Aquifer recharge rates are estimated for representative low, average, and high flow years for 63 drainage basins using hydrograph analysis techniques. Net annual recharge during average flow years for all basins ranges from 4.1 to 16.8 in/yr (inches per year), with a mean value of 7.3 in. In general, recharge rates are highest for basins underlain by the Blue Ridge aquifer (mean value11.7 in/yr) and lowest for basins underlain by the Central Basin aquifer (mean value 5.6 in/yr). Mean recharge values for the Cumberland Plateau, Highland Rim, and Valley and Ridge aquifers are 6.5, 7.4, and 6.6 in/yr, respectively. Gravity drainage characterizes ground-water flow in most surficial bedrock aquifer in Tennessee. Accordingly, a gravity yield analysis, which compares concurrent water-level and streamflow hydrographs, was used to estimate aquifer storage coefficient for nine study basins. The basin estimates range from 0.002 to 0.140; however, most estimates are within a narrow range of values, from 0.01 to 0.025. Accordingly, storage coefficient is estimated to be 0.01 for all aquifers in Middle and East Tennessee, with the exception of the aquifer in the inner part of the Central Basin, for which storage coefficient is estimated to be 0.002. Estimates of aquifer hydraulic

  1. Analysis of indoor air quality data from East Tennessee field studies

    Energy Technology Data Exchange (ETDEWEB)

    Dudney, C.S.; Hawthorne, A.R.

    1985-08-01

    This report presents the results of follow-up experimental activities and data analyses of an indoor air quality study conducted in 40 East Tennessee homes during 1982-1983. Included are: (1) additional experimental data on radon levels in all homes, repeat measurements in house No. 7 with elevated formaldehyde levels, and energy audit information on the participants' homes; (2) further data analyses, especially of the large formaldehyde data base, to ascertain relationships of pollutant levels vs environmental factors and house characteristics; (3) indoor air quality data base considerations and development of the study data base for distribution on magnetic media for both mainframe and desktop computer use; and (4) identification of design and data collection considerations for future field studies. A bibliography of additional publications related to this effort is also presented.

  2. Viruses and bacteria in karst and fractured rock aquifers in east Tennessee, USA

    Science.gov (United States)

    Johnson, T.B.; McKay, L.D.; Layton, A.C.; Jones, S.W.; Johnson, G.C.; Cashdollar, J.L.; Dahling, D.R.; Villegas, L.F.; Fout, G.S.; Williams, D.E.; Sayler, G.

    2011-01-01

    A survey of enteric viruses and indicator bacteria was carried out in eight community water supply sources (four wells and four springs) in East Tennessee. Seven sites derived their water from carbonate aquifers and one from fractured sandstone. Four of the sites were deemed "low-risk" based on prior monitoring of fecal indicators and factors such as presence of thick layers of overlying sediments. The remaining sites were deemed "high-risk." Enteric viruses (enterovirus and reovirus) were detected by cell culture at least once in seven of the eight wells or springs including all but one of the four low-risk sites. Viral RNA, however, was not detected in any of the samples by reverse transcription-polymerase chain reaction. Conventional indicators of microbial contamination (Escherichia coli and total coliform bacteria) were detected together with culturable viruses in seven of nine virus positive samples. Bacteroides, an alternative fecal indicator which has not previously been used in groundwater investigations, was also detected in all but one of the samples containing E. coli or total coliform bacteria, as well as in one sample where viruses were present in the absence of other bacterial indicators. The study highlights some of the challenges involved in surveys of virus occurrence and indicates that culturable enteric viruses in East Tennessee karst aquifers may be more widespread than previously observed in studies of karst aquifers in Pennsylvania (8%), the Ozark region of Missouri (< 1%), or several other states covered in a national microbial water quality survey conducted by the U.S. Environmental Protection Agency (43%). Copyright ?? 2010 The Author(s). Journal compilation ?? 2010 National Ground Water Association.

  3. Control technology assessment of hazardous waste disposal operations in chemicals manufacturing: indepth survey report of Tennessee Eastman Company, Kingsport, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Anastas, M.

    1984-01-01

    An in depth survey was conducted to assess control technology at the hazardous waste disposal operations of Tennessee Eastman Company (SIC-2800), Kingsport, Tennessee in November 1982. Personal and general air samples were analyzed for organic solvents at various sites. Low concentrations of acetic acid (64197), toluene (108883), and acetone (67641) were detected. The design of the incineration facility contained features for the prevention of spills and leaks, fires, and explosions. The features consisted of interlocks and alarms, specialized instrumentation and equipment that detected leaks and spills of liquid wastes, general ventilation in solid wastes storage area, a kiln overpressure relief vent, and a safety belt for workers disposing of fiberglass and sample bottles. Workers at the kiln routinely maintained records on all hazardous wastes that were stored or disposed of. Record

  4. Lease of Parcel ED-1 of the Oak Ridge Reservation by the East Tennessee Economic Council

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-04-01

    The US Department of Energy (DOE) has completed an environmental assessment (DOE/EA-1113) for the proposed lease of 957.16 acres of the Oak Ridge Reservation (ORR) to the East Tennessee Economic Council (ETEC), a non-profit community organization, for a period of 10 years, with an option for renewal. ETEC proposes to develop an industrial park on the leased site to provide employment opportunities for DOE and contractor employees affected by decreased federal funding. Based on the results of the analysis reported in the EA and implementation of mitigation measures defined in this Finding of No Significant Impact (FONSI), DOE has determined that the proposed action is not a major Federal action that would significantly affect the quality of the human environment within the context of the National Environmental Policy Act of 1969 (NEPA). Therefore, preparation of an environmental impact statement (EIS) is not necessary, and DOE is issuing this mitigated FONSI. DOE will implement a Mitigation Action Plan for this project and provide annual reports on mitigation and monitoring.

  5. Remedial design work plan for Lower East Fork Poplar Creek Operable Unit, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-10-01

    The Remedial Design Work Plan (RDWP) for Lower East Fork Poplar Creek (EFPC) Operable Unit (OU) in Oak Ridge, Tennessee. This remedial action fits into the overall Oak Ridge Reservation (ORR) cleanup strategy by addressing contaminated floodplain soil. The objective of this remedial action is to minimize the risk to human health and the environment from contaminated soil in the Lower EFPC floodplain pursuant to the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) and the Federal Facility Agreement (FFA) (1992). In accordance with the FFA, a remedial investigation (RI) (DOE 1994a) and a feasibility study (DOE 1994b) were conducted to assess contamination of the Lower EFPC and propose remediation alternatives. The remedial investigation determined that the principal contaminant is mercury, which originated from releases during Y-12 Plant operations, primarily between 1953 and 1963. The recommended alternative by the feasibility study was to excavate and dispose of floodplain soils contaminated with mercury above the remedial goal option. Following the remedial investigation/feasibility study, and also in accordance with the FFA, a proposed plan was prepared to more fully describe the proposed remedy.

  6. Evaluating successes in passive treatment at Sequatchie Valley Coal Corporation in east central Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Schmidt, T.W.; Stearns, M.W. [Skelly and Loy, Inc., Harrisburg, PA (United States)

    2001-07-01

    Passive treatment systems can be a cost-effective method of treating Acid Rock Drainage (ARD) at active mine areas, coal mine reclamation areas, and Abandoned Mine Lands (AML). However, passive treatment of ARD is a relatively new science. Some of the longest running systems have approximately two decades of information. Therefore, it is important to carefully evaluate existing passive treatment systems data to develop reliable predictive models for operation and maintenance. Systems utilizing Anoxic Limestone Drains (ALDs), settling ponds, and wetlands are effective passive treatment systems given acceptable ARD chemistry conditions. Typically, ALDs impart alkalinity to the ARD, settling ponds provide oxidation and storage space for the majority of oxidized metals, and wetlands provide final polishing prior to discharge. Sequatchie Valley Coal Corporation (SVCC) installed an ALD containing approximately 5,000 tons of limestone in 1995 in east central Tennessee. Two pond cells provide storage for oxidized metals and two wetlands cells provide final polishing. The passive treatment system has been monitored on a regular basis since construction. Evaluation of these data assists in the projections of passive treatment system longevity and provides the basis for determining long-term operation and maintenance needs. 7 refs., 6 tabs.

  7. School TVAAS Rank and Teacher Perceptions of Elementary School Culture in East Tennessee

    Science.gov (United States)

    Irvin, Janice Lorraine

    2013-01-01

    The focus of this study was a comparison between the perceptions of school culture characteristics as measured by the TELL Tennessee Survey taken by school-based licensed educators in Tennessee and each school's overall composite TVAAS score. 9 factor variables were discussed in the literature review. This dissertation was a quantitative study of…

  8. Economic Impacts of Using Switchgrass as a Feedstock for Ethanol Production: A Case Study Located in East Tennessee

    Directory of Open Access Journals (Sweden)

    Burton C. English

    2013-01-01

    Full Text Available One of the major motivations to establish a biobased energy sector in the United States is to promote economic development in the rural areas of the nation. This study estimated the economic impact of investing and operating a switchgrass-based ethanol plant in East Tennessee. Applying a spatially oriented mixed-integer mathematical programming model, we first determined the location of biorefinery, feedstock draw area, and the resources used in various feedstock supply systems by minimizing the total plant gate cost of feedstock. Based on the model output, an input-output model was utilized to determine the total economic impact, including direct, indirect, and induced effects of feedstock investment and annual production in the study region. Moreover, the economic impact of ethanol plant investment and annual conversion operation was analyzed. Results suggest that the total annual expenditures in an unprotected large round bale system generated a total $92.5 million in economic output within the 13 counties of East Tennessee. In addition, an estimated $234 million in overall economic output was generated through the operation of the biorefinery. This research showed that the least-cost configuration of the feedstock supply chain influenced the levels and types of economic impact of biorefinery.

  9. A retrospective study of the chemical analysis cost for the remediation of Lower East Fork Poplar Creek, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Klatt, L.N.

    1998-06-01

    A retrospective study of the remediation of Lower East Fork Poplar Creek (LEFPC) in Oak Ridge, Tennessee was completed. The study was conducted by reviewing the public Comprehensive Environmental Response, Compensation, and Liability Act record documents associated with the remediation of LEFPC and through discussions with the project staff involved or familiar with the project. The remediation took place in two phases. The first phase involved the excavation of about 5,560 yd{sup 3} of soil at the National Oceanic and Atmospheric Administration (NOAA) locations in 1996. The second phase involved the excavation of 39,200 yd{sup 3} at another NOAA location and at the Bruner location in 1997. For the entire project (remedial investigation through cleanup), a total of 7,708 samples (1 sample for each 5.8 yd{sup 3} of soil remediated) were analyzed for mercury. The project obtained special regulatory approval to use two methods for the determination of mercury in soils that are not part of the Resource Conservation and Recovery Act SW-846 methods manual. The mercury analysis cost was $678,000, which represents 9.6% of the cleanup cost. During the cleanup phase of the project, an on-site laboratory was used. The estimated cost savings that the on-site laboratory provided fall into two categories: direct reduction of costs associated with chemical analysis and sample shipment totaling approximately $38,000, which represents a 5.3% savings relative to the estimated cost of using an off-site laboratory, and savings in the amount of $890,000 (12.5% of the $7.1 M cleanup cost), associated with expediting execution of the cleanup work by providing rapid (< 3 hours) sample result turnaround time. The manner in which the analytical services were procured for the LEFPC project suggest that the development of new chemical analysis technology must address deployment, performance, regulatory, robustness, reliability, and business appropriateness factors if the technology is to be

  10. Risk Factors for E. coli O157 and Cryptosporidiosis Infection in Individuals in the Karst Valleys of East Tennessee, USA

    Directory of Open Access Journals (Sweden)

    Ingrid Luffman

    2014-08-01

    Full Text Available This research examines risk factors for sporadic cryptosporidiosis and Escherichia coli (E. coli O157 infection in East Tennessee, using a case-control approach and spatial logistic regression models. The risk factors examined are animal density, land use, geology, surface water impairment, poverty rate and availability of private water supply. Proximity to karst geology, beef cow population density and a high percentage of both developed land and pasture land are positively associated with both diseases. The availability of private water supply is negatively associated with both diseases. Risk maps generated using the model coefficients show areas of elevated risk to identify the communities where background risk is highest, so that limited public health resources can be targeted to the risk factors and communities most at risk. These results can be used as the framework upon which to develop a comprehensive epidemiological study that focuses on risk factors important at the individual level.

  11. Work plan for support to Upper East Fork Poplar Creek east end VOC plumes well installation project at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Under the Resource Conservation and Recovery Act of 1976 guidelines and requirements from the Tennessee Department of Environment and Conservation (TDEC), the Y-12 Plant initiated investigation and monitoring of various sites within its boundaries in the mid-1980s. The entire Oak Ridge Reservation (ORR) was placed on the National Priorities List of the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA) sites in November 1989. Following CERCLA guidelines, sites within the ORR require a remedial investigation (RI) to define the nature and extent of contamination, evaluate the risks to public health and the environment, and determine the goals for a feasibility study (FS) or an engineering evaluation/cost analysis (EE/CA) of potential remedial actions. Data from monitoring wells at the east end of the Y-12 Plant have identified an area of groundwater contamination dominated by the volatile organic compound (VOC) carbon tetrachloride; other VOCs include chloroform, tetrachloroethene, and trichloroethene.

  12. Discriminant analysis of some east Tennessee forest herb niches. Environmental Sciences Division Publication No. 752

    Energy Technology Data Exchange (ETDEWEB)

    Mann, L.K.; Shugart, H.H.; Kitchings, J.T.

    1978-03-01

    The purpose of this study was to evaluate the effectiveness of using discriminant analysis in assessing plant niches. As a component of research by the Environmental Research Park Project at Oak Ridge, Tennessee, five sites were inventoried for herbaceous species. From this inventory, four sympatric species of Galium and seventeen co-occurring herbaceous species were selected for discriminant analysis. The four species of Galium were treated as two data sets: one was composed of information collected at one site (a mesic hardwood area) and the other contained data from two cedar sites of shallow soil over limestone bedrock. The seventeen herbaceous species all occurred in the mesic hardwood area.

  13. Best management practices plan for the Lower East Fork Poplar Creek remedial action project, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-08-01

    The U.S. Department of Energy (DOE) has three major operating facilities on the DOE Oak Ridge Reservation (ORR) in Oak Ridge, Tennessee: the Oak Ridge Y-12 Plant, the K-25 Site, and the Oak Ridge National Laboratory (ORNL) managed by Lockheed Martin Environmental Research Corporation. All facilities are managed by Lockheed Martin Energy Systems, Incorporated (Energy Systems) for the DOE. The Y-12 Plant is adjacent to the city of Oak Ridge and is also upstream from Oak Ridge along East Fork Poplar Creek. The portion of the creek downstream from the Y-12 Plant is Lower East Fork Poplar Creek (LEFPC). This project will remove mercury-contaminated soils from the LEFPC floodplain, transport the soils to Industrial Landfill V (ILF-V), and restore any affected areas. This project contains areas that were designated in 1989 as a Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) site. The site includes DOE property and portions of commercial, residential, agricultural, and miscellaneous areas within the city of Oak Ridge.

  14. Persistence of Hydrologic Variables and Reactive Stream Solute Concentrations in an East Tennessee Watershed

    Energy Technology Data Exchange (ETDEWEB)

    Koirala, Shesh R [ORNL; Gentry, Randall W [ORNL; Mulholland, Patrick J [ORNL; Perfect, Edmund [ORNL; Schwartz, John S [ORNL; Sayler, Gary Steven [ORNL

    2011-01-01

    Time and frequency domain analyses were conducted on weekly time series of water chemistry (nitrate, sulfate and calcium concentrations) collected from November 1995 to December 2005 at the West Fork of Walker Branch in Oak Ridge, Tennessee to evaluate the extent of their persistence and the relationship of this persistence to discharge and rainfall. In this study, spectral and wavelet analyses provided a theoretical basis for insights into long-term water chemistry behavior. All water chemistry parameters showed some level of persistence that was influenced by rainfall and/or discharge. Short-term persistence (less than a year) was related to the persistence of rainfall and discharge, whereas long-term persistence (more than a year) was related to the persistence of discharge. The Walker Branch conceptual hydrology model is augmented by these results that relate characteristic periodicities with flowpaths through different zones: the vadose zone (< 20 week period), saturated zone (20-50 week period) and bedrock zone (> 50 week period) with implications for reactive chemistries within the watershed. (C) 2011 Elsevier B.V. All rights reserved.

  15. Libraries in Tennessee: MedlinePlus

    Science.gov (United States)

    ... this page: https://medlineplus.gov/libraries/tennessee.html Libraries in Tennessee To use the sharing features on ... please enable JavaScript. Chattanooga Erlanger Health System Medical Library ILL Attn: Kathy McManus 975 East 3RD Street ...

  16. Best management practices plan for the Lower East Fork Poplar Creek Operable Unit, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-04-01

    This plan was prepared in support of the Phase II Remedial Design Report (DOE/OR/01-1449&D1) and in accordance with requirements under CERCLA to present the plan for best management practices to be followed during the remediation. This document provides the Environmental Restoration Program with information about spill prevention and control, water quality monitoring, good housekeeping practices, sediment and erosion control measures, and inspections and environmental compliance practices to be used during Phase II of the remediation project for the Lower East Fork Poplar Creek Operable Unit.

  17. Waste management plan for the Lower East Fork Poplar Creek Operable Unit, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-04-01

    The Lower East Fork Poplar Creek (LEFPC) Remedial Action project will remove mercury-contaminated soils from the floodplain of LEFPC, dispose of these soils at the Y-12 Plant Landfill V, and restore the affected floodplain. The waste management plan addresses management and disposition of all wastes generated during the LEFPC remedial action. Most of the solid wastes will be sanitary or construction/demolition wastes and will be disposed of at existing Y- 12 facilities. Some small amounts of hazardous waste are anticipated, along with possible low-level or mixed wastes (> 35 pCi/g). Liquid wastes will be generated which will be sanitary and capable of being disposed of at the Oak Ridge Sewage Treatment Plant, except sanitary sewage.

  18. 21st Century jobs initiative - Tennessee`s Resource Valley. Progress report 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-20

    Tennessee`s Resource Valley, a regional economic development organization, was asked to facilitate a two-year, $750,000 grant from the Department of Energy. The grant`s purpose is to make the East Tennessee region less dependent on federal funds for its economic well-being and to increase regional awareness of the advantages of proximity to the Department of Energy facilities in Oak Ridge. Tennessee`s Resource Valley`s mission is to market the mid-East Tennessee region`s business location advantages to corporate decision makers and to facilitate regional initiatives that impact the creation of quality job opportunities. Tennessee`s Resource Valley represents the following fifteen (15) counties in East Tennessee: Anderson, Blount, Campbell, Claiborne, Cocke, Grainger, Jefferson, Knox, Loudon, Monroe, Morgan, Scott, Sevier, and Union.

  19. 21st Century jobs initiative - Tennessee`s Resource Valley. Final report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-23

    Tennessee`s Resource Valley, a regional economic development organization, was asked to facilitate a two-year, $750,000 grant from the Department of Energy. The grant`s purpose was to make the East Tennessee region less dependent on federal funds for its economic well-being and to increase regional awareness of the advantages of proximity to the Department of Energy facilities in Oak Ridge. The mission of Tennessee`s Resource Valley is to market the business location advantages of mid-East Tennessee to corporate decision makers and to facilitate regional initiatives that impact the creation of quality job opportunities. Tennessee`s Resource Valley represents fifteen (15) counties in East Tennessee: Anderson, Blount, Campbell, Claiborne, Cocke, Grainger, Jefferson, Knox, Loudon, Monroe, Morgan, Roane, Scott, Sevier and Union.

  20. Waste Management Plan for the Lower East Fork Poplar Creek Remedial Action Project Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-08-01

    The Lower East Fork Poplar Creek (LEFPC) Remedial Action project will remove mercury-contaminated soils from the floodplain of LEFPC, dispose of these soils at the Y-12 Landfill V, and restore the affected floodplain upon completion of remediation activities. This effort will be conducted in accordance with the Record of Decision (ROD) for LEFPC as a Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) action. The Waste Management Plan addresses management and disposition of all wastes generated during the remedial action for the LEFPC Project Most of the solid wastes will be considered to be sanitary or construction/demolition wastes and will be disposed of at existing Y-12 facilities for those types of waste. Some small amounts of hazardous waste are anticipated, and the possibility of low- level or mixed waste exists (greater than 35 pCi/g), although these are not expected. Liquid wastes will be generated which will be sanitary in nature and which will be capable of being disposed 0214 of at the Oak Ridge Sewage Treatment Plant.

  1. Post construction report for Lower East Fork Poplar Creek Project, Phase 1, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-11-01

    This Phase 1 Remedial Action (RA) effort was conducted in accordance with the Record of Decision (ROD) for Lower East Fork Poplar Creek (LEFPC) as a Comprehensive Environmental Response, Compensation, and Liability Act action. The LEFPC, Phase 1 RA removed approximately 5,560 yd{sup 3} of mercury-contaminated soils, {ge} 400 ppm, from selected portions of the National Oceanographic and Atmospheric Administration (NOAA) site LEFPC floodplain from July 8, 1996--September 14, 1996. During excavation activities, pockets of elevated radiologically contaminated soils (greater than 35 pCi/g) were located by the continuous monitoring of the excavation areas and contaminated soils with radiological monitoring instruments. Through characterization sampling it has been determined that {approximately} 90 yd{sup 3} are less than 35 pCi/g uranium contaminated and will be transported to the Y-12 Landfill V for disposal and the remaining {approximately}40 yd{sup 3} do not meet the WAC for radiological constituents included in the Special Waste Permit for Landfill V. The radiologically contaminated soil will be placed in 21st Century containers for storage at the K-25 site.

  2. Calendar year 1996 annual groundwater monitoring report for the Upper East Fork Poplar Creek Hydrogeologic Regime at the U.S. Department of Energy Y-12 Plant, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-02-01

    This annual monitoring report contains groundwater and surface water monitoring data obtained in the Upper East Fork Poplar Creek Hydrogeologic Regime (East Fork Regime) during calendar year (CY) 1996. The East Fork Regime encompasses several confirmed and suspected sources of groundwater contamination within industrialized areas of the US Department of Energy (DOE) Oak Ridge Y-12 Plant in Bear Creek Valley (BCV) southeast of Oak Ridge, Tennessee. Groundwater and surface water monitoring in the East Fork Regime are performed under the auspices of the Y-12 Plant Groundwater Protection Program (GWPP). Included are the groundwater monitoring data obtained in compliance with the Resource Conservation and Recovery Act (RCRA) post-closure permit for the East Fork Regime issued by the Tennessee Department of Environment and Conservation (TDEC) on August 30, 1996. The post-closure permit addresses post-closure monitoring requirements for two closed RCRA-regulated surface impoundments: the S-3 Ponds and New Hope Pond.

  3. Site characterization summary report for dry weather surface water sampling upper East Fork Poplar Creek characterization area Oak Ridge Y-12 Plant, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-08-01

    This report describes activities associated with conducting dry weather surface water sampling of Upper East Fork Poplar Creek (UEFPC) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. This activity is a portion of the work to be performed at UEFPC Operable Unit (OU) 1 [now known as the UEFPC Characterization Area (CA)], as described in the RCRA Facility Investigation Plan for Group 4 at the Oak- Ridge Y-12 Plant, Oak Ridge, Tennessee and in the Response to Comments and Recommendations on RCRA Facility Investigation Plan for Group 4 at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee, Volume 1, Operable Unit 1. Because these documents contained sensitive information, they were labeled as unclassified controlled nuclear information and as such are not readily available for public review. To address this issue the U.S. Department of Energy (DOE) published an unclassified, nonsensitive version of the initial plan, text and appendixes, of this Resource Conservation and Recovery Act (RCRA) Facility Investigation (RFI) Plan in early 1994. These documents describe a program for collecting four rounds of wet weather and dry weather surface water samples and one round of sediment samples from UEFPC. They provide the strategy for the overall sample collection program including dry weather sampling, wet weather sampling, and sediment sampling. Figure 1.1 is a schematic flowchart of the overall sampling strategy and other associated activities. A Quality Assurance Project Plan (QAPJP) was prepared to specifically address four rounds of dry weather surface water sampling and one round of sediment sampling. For a variety of reasons, sediment sampling has not been conducted and has been deferred to the UEFPC CA Remedial Investigation (RI), as has wet weather sampling.

  4. An archaeological reconnaissance of a 14 mile section of the East Fork Poplar Creek for the Environmental Restoration Project, Anderson and Roane Counties, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    DuVall, G.D. [DuVall and Associates, Inc., Nashville, TN (United States)

    1993-01-01

    At the request of the US Army Corps of Engineers, Nashville District, Nashville, Tennessee, an archaeological reconnaissance of the potential impact areas of the Environmental Restoration Project (ERP) along the East Fork Poplar Creek was conducted during the period December 16, 1991, and March 3, 1992. The reconnaissance was conducted in response to environmental evaluations as a result of the accidental spillage of approximately 293,000 pounds of mercury, radionuclides, heavy metals and other compounds. The reconnaissance to assess adverse impacts to cultural resources located within the boundaries of Federally-licensed, permitted, funded or assisted projects was conducted in compliance with the National Historic Preservation Act of 1966, National Environmental Policy Act of 1969 and Executive Order 11593.

  5. Calendar Year 1997 Annual Groundwater Monitoring Report For The Upper East Fork Poplar Creek Hydrogeologic Regime At The U.S. Department of Energy Y-12 Plant, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Jones, S.B.

    1998-02-01

    This report contains the groundwater monitoring data obtained during calendar year (CY) 1997 in compliance with the Resource Conservation Wd Recovery Act (RCRA) post-closure permit (PCP) for the Upper East Fork Poplar Creek Hydrogeologic Regime (East Fork Regime) at the U.S. Department of Energy (DOE) Y-12 Plant in Oak Ridge, Tennessee. Issued by the Tennessee Department of Environment and Conservation (TDEC), the PCP defines the RCRA post-closure corrective action monitoring requirements for the portion of the groundwater contaminant plume that has migrated into the East Fork Regime ftom the S-3 Ponds, a closed RCW-regulated former surface impoundment located in Bear Creek Valley near the west end of the Y-12 Plant. In addition to the RCIL4 post-closure corrective action monitoring results, this report contains the groundwater and surface water monitoring data obtained during CY 1997 to fulfill requirements of DOE Order 5400.1.

  6. The Second Tennessee Cavalry in the American Civil War

    Science.gov (United States)

    2014-06-13

    General Edmund 1 Kirby Smith’s command in East Tennessee.1 In the fall of 1862, the regiment followed Smith into Kentucky and covered his army’s... Burke Families of East Tennessee (Springboro, OH: PBR Publishing, 2005). Eddie Lawson is the primary author of this book with contributions from...of Gainesboro, Tennessee.75 Kirby Smith Takes Command On 8 March 1862, Major General Edmund Kirby Smith took command of the Department of East

  7. Geographical imagination and technological connectivity in East Africa

    DEFF Research Database (Denmark)

    Graham, Mark; Andersen, Casper; Mann, Laura

    2015-01-01

    The paper analyses and compares two transformative moments of technologically-mediated change in East Africa, the construction of the Uganda railway between Mombasa and Lake Victoria (1896-1903) and the introduction of fibre-optic cables that landed into the ports of Dar Es Salaam and Mombasa in ...

  8. Geographical imagination and technological connectivity in East Africa

    DEFF Research Database (Denmark)

    Graham, Mark; Andersen, Casper; Mann, Laura

    2015-01-01

    The paper analyses and compares two transformative moments of technologically-mediated change in East Africa, the construction of the Uganda railway between Mombasa and Lake Victoria (1896-1903) and the introduction of fibre-optic cables that landed into the ports of Dar Es Salaam and Mombasa...

  9. An Analysis of Programmatic Variables Relating to the Pass Rates on the Licensure Examination by Practical Nurses in Tennessee Technology Centers

    Science.gov (United States)

    Simpson, Janis Lee

    2013-01-01

    The purpose of this quantitative research study was to determine the degree to which Licensed Practical Nursing programmatic variables positively correlate with select Tennessee Technology Center institution pass rates on the licensure examination--NCLEX-PNRTM. This study investigated the relationship between the dependent variable of NCLEX-PNRTM…

  10. Evaluation of Calendar Year 1996 groundwater and surface water quality data for the Upper East Fork Poplar Creek Hydrogeologic Regime at the US Department of Energy Y-12 Plant, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-09-01

    This report presents an evaluation of the groundwater monitoring data obtained in the Upper East Fork Poplar Creek Hydrogeologic Regime (East Fork Regime) during calendar year (CY) 1996. The East Fork Regime encompasses several confirmed and suspected sources of groundwater contamination within industrialized areas of the US Department of Energy (DOE) Y-12 Plant in Bear Creek Valley (BCV) southeast of Oak Ridge, Tennessee. The CY 1996 groundwater and surface water monitoring data are presented in Calendar Year 1996 Annual Groundwater Monitoring Report for the Upper East Fork Poplar Creek Hydrogeologic Regime at the US Department of Energy Y-12 Plant, Oak Ridge, Tennessee, along with the required data evaluations specified in the Resource Conservation and Recovery Act (RCRA) post-closure permit for the East Fork Regime. This report provides additional evaluation of the CY 1996 groundwater and surface water monitoring data with an emphasis on regime-wide groundwater contamination and long-term concentration trends for regulated and non-regulated monitoring parameters.

  11. Confirmatory Sampling and Analysis Plan for the Lower East Fork Poplar Creek operable unit, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-04-01

    On December 21, 1989, the EPA placed the US Department of Energy`s (DOE`s) Oak Ridge Reservation (ORR) on the National Priorities List (NPL). On January 1, 1992, a Federal Facilities Agreement (FFA) between the DOE Field Office in Oak Ridge (DOE-OR), EPA Region IV, and the Tennessee Department of Environment and Conservation (TDEC) went into effect. This FFA establishes the procedural framework and schedule by which DOE-OR will develop, coordinate, implement and monitor environmental restoration activities on the ORR in accordance with applicable federal and state environmental regulations. The DOE-OR Environmental Restoration Program for the ORR addresses the remediation of areas both within and outside the ORR boundaries. This sampling and analysis plan focuses on confirming the cleanup of the stretch of EFPC flowing from Lake Reality at the Y-12 Plant through the City of Oak Ridge, to Poplar Creek on the ORR and its associated floodplain. Both EFPC and its floodplain have been contaminated by releases from the Y-12 Plant since the mid-1950s. Because the EFPC site-designated as an ORR operable unit (OU) under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) is included on the NPL, its remediation must follow the specific procedures mandated by CERCLA, as amended by the Superfund Amendments and Reauthorization Act in 1986.

  12. Feasibility of solar technology (photovoltaic) adoption. A case study on Tennessee's poultry industry

    Energy Technology Data Exchange (ETDEWEB)

    Bazen, Ernest F.; Brown, Matthew A. [University of Tennessee, Department of Agricultural Economics, 2621 Morgan Circle, Knoxville, TN 37996 (United States)

    2009-03-15

    The advantages and limitations of solar photovoltaic (PV) systems for energy generation are reviewed under various physical efficiency limits and financial assistance programs. Recent increases in utility and fuel costs in poultry production as well as public awareness of and demand for green power or renewable energy sources have given renewed interest in alternative energy sources. This study seeks to investigate the impact of alternative energy programs, grants and other incentives on the feasibility of solar PV systems in several solar regions within Tennessee's poultry industry. Preliminary results show that incentives exceeding current levels before adoption of solar PV systems would be financially beneficial. (author)

  13. Hg Isotopes Reveal Importance of In-Stream Processing and Legacy Inputs in East Fork Poplar Creek, Oak Ridge, Tennessee, USA.

    Science.gov (United States)

    Demers, J. D.; Blum, J. D.; Brooks, S. C.; Donovan, P. M.; Gu, B.; Riscassi, A.

    2015-12-01

    Understanding how mercury (Hg) contaminated ecosystems will recover as atmospheric emissions and industrial point source discharges are controlled has become a driving motivation of mercury research. Key to predicting recovery of mercury contaminated ecosystems is an understanding of the mobilization of legacy Hg sources, and the subsequent bioavailability and biogeochemical cycling of mobilized Hg within aquatic ecosystems. Herein, we utilize natural abundance stable Hg isotope techniques to place new constraints on mercury sources, transport, and transformations along the flow path of East Fork Poplar Creek (EFPC), Oak Ridge, Tennessee. The isotopic composition of mercury in stream water and suspended sediment along the flow path suggest that: (1) physical processes such as dilution and sedimentation cannot fully explain decreases in total mercury concentrations along the flow path and that in-stream processes may be more important than previously realized; (2) in-stream processes include photochemical transformations (~20%), but microbial reduction is likely more dominant (~80%); and (3) additional sources of mercury inputs to EFPC at base-flow may predominantly arise from the hyporheic zone during the growing season, with adjacent riparian wetlands and non-point-source impacted tributaries increasing in importance during the dormant season when the stream channel is more hydrologically connected to the watershed.

  14. Confirmatory Sampling and Analysis Plan for the Lower East Fork Poplar Creek Operable Unit, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-01

    This document describes the organization, strategy, and procedures to be used to confirm that mercury concentrations in soils in the remediated areas are statistically less than, or equal to, the cleanup standard of 400 ppm. It focuses on confirming the cleanup of the stretch of the Lower East Fork Popular Creed flowing from Lake Reality at the Y-12 Plant, through the City of Oak Ridge, to Poplar Creek on the Oak Ridge Reservation and its associated flood plain.

  15. An examination of science NCE scores of students of participating and nonparticipating teachers in East Tennessee State University Summer Science Institute

    Science.gov (United States)

    Ward, Kevin

    The purpose of this study was to determine the effectiveness of East Tennessee State University's summer science institute training through the effect on mean Normal Curve Equivalent science test scores of students in a Northeast Tennessee school system whose teachers participated in the ETSU summer science institute training. Data analysis were compiled using students' science NCE scores to determine if there were significant differences in scores for those students whose teachers participated in the summer science institutes and those who did not participate. Students' NCE scores were compiled from the middle school setting over a 3-year academic period: 2004-2005, 2005-2006, and 2006-2007. Paired-samples t tests were used to analyze the effectiveness of teacher participation by comparing preparticipation and postparticipation students' science NCE scores for years 3 years. Independent-samples t tests were used to compare students' gender, socioeconomic status (free- and reduced-price meals), and NCE science scores (using 5th grade only) for 2 consecutive years of the study (2005-2006 through 2006-2007). Two analyses were used to determine teachers' participation and the effect on students' NCE science scores among two subgroups: gender and socioeconomic status. For research questions 4 and 5, a mean net gain and NCE raw scores average was performed. The findings from this study indicated significant differences in years 2004-2005 and 2006-2007 favoring students of teachers who participated in the summer science institutes. However, the results from year 2005-2006 showed no significant differences in students' science NCE scores of teachers who participated or did not participate in summer science institutes. In the consecutive year (2005-2006 through 2006-2007) using 5th grade only comparisons, data analyses showed significant differences in students' science NCE scores when performing NCE raw scores comparisons for gender and socioeconomic status. The

  16. Environmental compliance plan for the Lower East Fork Poplar Creek Remedial Action Project at Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-07-01

    Remedial action for Lower East Fork Poplar Creek, as defined by the Record of Decision, requires that soil contaminated with >400 ppM mercury be excavated and disposed. Based on the remediation goal, soil will be excavated from areas located at the NOAA site and the Bruner site and disposed at the Industrial Landfill V at the Y-12 Plant. Objective is to minimize the risk to human health and the environment from contaminated soil in the lower EFPC floodplain pursuant to CERCLA and the Federal Facility Agreement (DOE 1992).

  17. Baseline and Postremediation Monitoring Program Plan for the Lower East Fork Poplar Creek operable unit, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-04-01

    This report was prepared in accordance with CERCLA requirements to present the plan for baseline and postremediation monitoring as part of the selected remedy. It provides the Environmental Restoration Program with information about the requirements to monitor for soil and terrestrial biota in the Lower East Fork Poplar Creek (LEFPC) floodplain; sediment, surface water, and aquatic biota in LEFPC; wetland restoration in the LEFPC floodplain; and human use of shallow groundwater wells in the LEFPC floodplain for drinking water. This document describes the monitoring program that will ensure that actions taken under Phases I and II of the LEFPC remedial action are protective of human health and the environment.

  18. 2010 East Tennessee Technology Park Annual Illness and Injury Surveillance Report

    Energy Technology Data Exchange (ETDEWEB)

    U.S. Department of Energy, Office of Health, Safety and Health, Office of Health and Safety, Office of Illness and Injury Prevention Programs

    2011-08-16

    The U.S. Department of Energy's (DOE) commitment to assuring the health and safety of its workers includes the conduct of illness and injury surveillance activities that provide an early warning system to detect health problems among workers. The Illness and Injury Surveillance Program monitors illnesses and health conditions that result in an absence, occupational injuries and illnesses, and disabilities and deaths among current workers.

  19. 2007 East Tennessee Technology Park Annual Illness and Injury Surveillance Report

    Energy Technology Data Exchange (ETDEWEB)

    U.S. Department of Energy, Office of Health, Safety and Health, Office of Health and Safety, Office of Illness and Injury Prevention Programs

    2009-07-13

    The U.S. Department of Energy’s (DOE) commitment to assuring the health and safety of its workers includes the conduct of illness and injury surveillance activities that provide an early warning system to detect health problems among workers. The Illness and Injury Surveillance Program monitors illnesses and health conditions that result in an absence, occupational injuries and illnesses, and disabilities and deaths among current workers.

  20. 2008 East Tennessee Technology Park Annual Illness and Injury Surveillance Report

    Energy Technology Data Exchange (ETDEWEB)

    U.S. Department of Energy, Office of Health, Safety and Security, Office of Health and Safety, Office of Illness and Injury Prevention Programs

    2010-10-26

    The U.S. Department of Energy’s (DOE) commitment to assuring the health and safety of its workers includes the conduct of epidemiologic surveillance activities that provide an early warning system for health problems among workers. The Illness and Injury Surveillance Program monitors illnesses and health conditions that result in an absence of workdays, occupational injuries and illnesses, and disabilities and deaths among current workers.

  1. Update and Expansion of the Center of Automotive Technology Excellence Under the Graduate Automotive Technology Education (GATE) Program at the University of Tennessee, Knoxville

    Energy Technology Data Exchange (ETDEWEB)

    Irick, David

    2012-08-30

    The Graduate Automotive Technology Education (GATE) Center at the University of Tennessee, Knoxville has completed its seventh year of operation under this agreement, its thirteenth year in total. During this period the Center has involved eleven GATE Fellows and three GATE Research Assistants in preparing them to contribute to advanced automotive technologies in the center’s focus area: Advanced Hybrid Propulsion and Control Systems. In addition to the impact that the Center has had on the students and faculty involved, the presence of the center has led to the acquisition of resources that probably would not have been obtained if the GATE Center had not existed. Significant industry interaction such as equipment donations, and support for GATE students has been realized. The value of the total resources brought to the university (including related research contracts) exceeds $2,000,000.

  2. Geographical imagination and technological connectivity in East Africa

    DEFF Research Database (Denmark)

    Graham, Mark; Andersen, Casper; Mann, Laura

    2015-01-01

    The paper analyses and compares two transformative moments of technologically-mediated change in East Africa, the construction of the Uganda railway between Mombasa and Lake Victoria (1896-1903) and the introduction of fibre-optic cables that landed into the ports of Dar Es Salaam and Mombasa...... in 2009. It uses discourse analysis to examine how technologically-mediated connectivity has been represented by political and economic actors during these transformative moments. In both cases, we explore the origins of the expectations of connectivity and the hope and fear associated with them. Building...... on Massey’s notion of power-geometry and Sheppard’s concept of positionality the paper focuses on power relationships in discussions of connectivity and asks how people understand the abilities of transformative technologies to modify positionalities and alter relational distance and proximity. Ultimately...

  3. Technology study of Gunite tank sludge mobilization at Oak Ridge National Laboratory, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    DeVore, J.R.; Herrick, T.J.; Lott, K.E.

    1994-12-01

    The Oak Ridge National Laboratory (ORNL) Gunite Tank Sludge Mobilization Technology Study was initiated to support the Gunite Tank Treatability Study effort. The technology study surveyed the methods and technologies available for tank cleaning and sludge mobilization in a radioactive environment. Technologies were identified and considered for applicability to the Gunite and Associated Tanks (GAAT) problems. These were then either accepted for further study or rejected as not applicable. Technologies deemed applicable to the GAAT sludge removal project were grouped for evaluation according to (1) deployment method, (2) types of remotely operated end effector equipment applicable to removal of sludge, (3) methods for removing wastes from the tanks, and (4) methods for concrete removal. There were three major groups of deployment technologies: ``past practice`` technologies, mechanical arm-based technologies, and vehicle-based technologies. The different technologies were then combined into logical sequences of deployment platform, problem, end effector, conveyance, post-removal treatment required (if any), and disposition of the waste. Many waste removal options are available, but the best technology in one set of circumstances at one site might not be the best type to use at a different site. No single technology is capable of treating the entire spectrum of wastes that will be encountered in GAAT. None of the systems used in other industries appears to be suitable, primarily because of the nature of the sludges in the GAAT Operable Unit (OU), their radiation levels, and tank geometries. Other commercial technologies were investigated but rejected because the authors did not believe them to be applicable.

  4. Supertall Asia/Middle East: Technological Responses and Contextual Impacts

    Directory of Open Access Journals (Sweden)

    Kyoung Sun Moon

    2015-07-01

    Full Text Available Supported by rapid economic growth, major cities in Asia and the Middle East have been rising as new centers for tall buildings. This article reviews the state of tall building developments in Asian and Middle Eastern countries with an emphasis on supertall buildings, with their greater urban and global impacts. Focusing primarily on physical construction, this article examines technological responses for building tall in Asian and Middle Eastern contexts. The architectural transformation and globalization of what was once called the “American Building Type” in Asian and Middle Eastern countries is studied. Sustainable design technology transfer and adjustment in Asian and Middle Eastern climates are presented. Further, future prospects on supertall design in Asian and Middle Eastern contexts are discussed.

  5. Evaluation of Calendar Year 1997 Groundwater and Surface Water Quality Data For The Upper East Fork Poplar Creek Hydrogeologic Regime At The U.S. Department of Energy Y-12 Plant, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Jones, S.B.

    1998-09-01

    1 1.0 INTRODUCTION This report presents an evaluation of the groundwater quality monitoring data reported in: Calendar Year 1997 Annual Groundwatw Monitoring Report for the Upper East Fork Poplar Creek Hydrogeologtc Rep-meat the US. Department of Energy Y-12 Plant, Oak Ridge, Tennessee (AJA Technical Services, Inc. 1998), which is hereafter referenced as the Annual Monitoring Report. Section 2.0 presents background information for the Upper East Fork Poplar Creek Hydrogeologic Regime (East Fork Regime) that is relevant to data evaluation, including brief descriptions of the geology, the groundwater flow system, the contaminant source areas, and the extent of groundwater contamination in the regime. Section 3.0 provides an overview of the groundwater sampling and analysis activities petiormed during calendar year (CY) 1997, including monitoring well locations, sampling frequency and methods, and laboratory analyses. Evaluation and interpretation of the monitoring da% described in Section 4.0, is generally focused on an overview of data quality assurance/quality control (QA/QC), long-term concentration trends for selected inorganic, organic, and radiological contaminants, and consistency with applicable site-specific conceptual contaminant transport models described in: Report on the Remedial Investigation of the Upper East Fork Poplar Creek Characterization Area at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee (U.S. Department of Energy 1998), which is referenced hereafter as the Remedial Investigation @I) Report. Findings of the data evaluations are summarized :in Section 5.0 and a list of technical reports and regulatory documents cited for more detailed irdormation (Section 6.0) concludes the report. All of the illustrations (maps and trend graphs) and data summary tables referenced in the text are presented in Appendm A and Appendix B, respectively. Appendix C provides a summary of the analytical results that meet applicable data quality objectives (DQOS) of

  6. 76 FR 75845 - Approval and Promulgation of Implementation Plans; State of Tennessee: Prevention of Significant...

    Science.gov (United States)

    2011-12-05

    ... Tennessee's PSD and NNSR permitting regulations regarding the addition of clean coal technology (CCT... Certain Clean Coal Technology Changes C. EPA's Analysis of Tennessee's Clarifying Changes and Corrections... Tennessee's Inclusion of Certain Clean Coal Technology Changes In addition to adopting the Federal...

  7. Technology Evaluation for the Big Spring Water Treatment System at the Y-12 National Security Complex, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Becthel Jacobs Company LLC

    2002-11-01

    The Y-12 National Security Complex (Y-12 Complex) is an active manufacturing and developmental engineering facility that is located on the U.S. Department of Energy (DOE) Oak Ridge Reservation. Building 9201-2 was one of the first process buildings constructed at the Y-12 Complex. Construction involved relocating and straightening of the Upper East Fork Poplar Creek (UEFPC) channel, adding large quantities of fill material to level areas along the creek, and pumping of concrete into sinkholes and solution cavities present within the limestone bedrock. Flow from a large natural spring designated as ''Big Spring'' on the original 1943 Stone & Webster Building 9201-2 Field Sketch FS6003 was captured and directed to UEFPC through a drainpipe designated Outfall 51. The building was used from 1953 to 1955 for pilot plant operations for an industrial process that involved the use of large quantities of elemental mercury. Past operations at the Y-12 Complex led to the release of mercury to the environment. Significant environmental media at the site were contaminated by accidental releases of mercury from the building process facilities piping and sumps associated with Y-12 Complex mercury handling facilities. Releases to the soil surrounding the buildings have resulted in significant levels of mercury in these areas of contamination, which is ultimately transported to UEFPC, its streambed, and off-site. Bechtel Jacobs Company LLC (BJC) is the DOE-Oak Ridge Operations prime contractor responsible for conducting environmental restoration activities at the Y-12 Complex. In order to mitigate the mercury being released to UEFPC, the Big Spring Water Treatment System will be designed and constructed as a Comprehensive Environmental Response, Compensation, and Liability Act action. This facility will treat the combined flow from Big Spring feeding Outfall 51 and the inflow now being processed at the East End Mercury Treatment System (EEMTS). Both discharge to

  8. Performance Testing and Validation Plan for HMS4 Quantitative Gamma Measurements, K-25/K-27 D&D Project, East Tennessee Technology Park, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Thiesing, J. W.; Donohoue, Tom; McCague, Jim; Martin, Ray; Royce, Ralph; Thomas, Troy

    2008-04-14

    The Holdup Measurement System 4 (HMS4) is a portable thallium activated sodium iodide (NaI[Tl]) gamma ray energy spectrometer that, when properly calibrated, is able to make quantifiable assessment of U-235 holdup in the presence of other uranium isotopes and prevailing background radiation. The use and calibration of the HMS4 is based upon the methodologies defined by Russo in La-14206, (Russo 2005), where detection efficiency determination protocols are defined (called Generalized Geometry Holdup [GGH]). The GGH methodology together with attenuation correction algorithms and other modeling parameters are combined in the HMS4 software package to provide a comprehensive tool for conducting in situ gamma-ray measurements. The fundamental principles of these capabilities are discussed.

  9. Field Evaluation of MERCEM Mercury Emission Analyzer System at the Oak Ridge TSCA Incinerator East Tennessee Technology Park Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    None

    2000-03-01

    The authors reached the following conclusions: (1) The two-month evaluation of the MERCEM total mercury monitor from Perkin Elmer provided a useful venue in determining the feasibility of using a CEM to measure total mercury in a saturated flue gas. (2) The MERCEM exhibited potential at a mixed waste incinerator to meet requirements proposed in PS12 under conditions of operation with liquid feeds only at stack mercury concentrations in the range of proposed MACT standards. (3) Performance of the MERCEM under conditions of incinerating solid and liquid wastes simultaneously was less reliable than while feeding liquid feeds only for the operating conditions and configuration of the host facility. (4) The permeation tube calibration method used in this test relied on the CEM internal volumetric and time constants to relate back to a concentration, whereas a compressed gas cylinder concentration is totally independent of the analyzer mass flowmeter and flowrates. (5) Mercury concentration in the compressed gas cylinders was fairly stable over a 5-month period. (6) The reliability of available reference materials was not fully demonstrated without further evaluation of their incorporation into routine operating procedures performed by facility personnel. (7) The degree of mercury control occurring in the TSCA Incinerator off-gas cleaning system could not be quantified from the data collected in this study. (8) It was possible to conduct the demonstration at a facility incinerating radioactively contaminated wastes and to release the equipment for later unrestricted use elsewhere. (9) Experience gained by this testing answered additional site-specific and general questions regarding the operation and maintenance of CEMs and their use in compliance monitoring of total mercury emissions from hazardous waste incinerators.

  10. INFORMATION TECHNOLOGY FOR CHINESE STUDIES EXPERIENCE AT THE EAST ASIA LIBRARY UNIVERSITY OF WASHINGTON

    Institute of Scientific and Technical Information of China (English)

    Yeen-meiWn

    1994-01-01

    The East Asia Library(EAZ), following the leadership of the University of Washington(UW) Libraries and the trends of the library world, has made great progress in library automation. Yet the presence of non-roman scripts, or CJK characters, in the library's electronic resources in an environment dominated by phonetic languages makes automation of East Asian Libraries more challenging than libraries which use only roman scripts. This paper first provides a general overview of current information technology. It then offers a brief introduction to the UW Library automation and how the East Asia Library handles automation Finally, it presents the experience of the information technology in Chinese studies at EAL.

  11. Evolutionary Patterns of Renewable Energy Technology Development in East Asia (1990–2010

    Directory of Open Access Journals (Sweden)

    Yoonhwan Oh

    2016-07-01

    Full Text Available This study investigates the evolutionary patterns of renewable energy technology in East Asian countries—Japan, Korea, and China—as an emerging technology where the catch-up strategy is actively taking place. To reflect the quality of technology development activities, we assess each country’s research and development (R&D activities using patent citation analysis. The goal of this study is to overcome the limitations of prior research that uses quantitative information, such as R&D expenditures and number of patents. This study observes the process of technological catch-up and leapfrogging in the East Asian renewable energy sector. Furthermore, we find that each nation’s technology development portfolio differs depending on the composition share of technologies. Policymakers in emerging economies can use the findings to shape R&D strategies to develop the renewable energy sector and provide an alternative method of evaluating the qualitative development of technology.

  12. Using Nonmetric Multidimensional Scaling to Analyze Bee Visitation in East Tennessee Crops as an Indicator of Pollination Services Provided by Honey Bees (Apis mellifera L.) and Native Bees.

    Science.gov (United States)

    Wilson, Michael E; Skinner, John A; Wszelaki, Annette L; Drummond, Frank

    2015-12-29

    This study investigated bee visitation on 10 agricultural crops grown on diverse small farms in Tennessee to determine the abundance of native bees and honey bees and the partitioning of visitation among crops. Summaries for each crop are used to generate mean proportions of bee visitation by categories of bees. This shows that native bee visits often occur as frequently, or in greater proportions than non-native honey bee visits. Visitation across multiple crops is then analyzed together with nonmetric multidimensional scaling to show how communities of bees that provide crop pollination change depending on the crop. Within squash and pumpkin plantings, continuous and discrete factors, such as "time of day" and "organic practices," further explain shifts in the community composition of flower visitors. Results from this study show that native bees frequently visit flowers on various crops, indicating that they are likely contributing to pollination services in addition to honey bees. Furthermore, the community of bees visiting flowers changes based on crop type, phenology, and spatial-temporal factors. Results suggest that developing pollinator conservation for farms that grow a wide variety of crops will likely require multiple conservation strategies. Farms that concentrate on a single crop may be able to tailor conservation practices toward the most important bees in their system and geographic locale. © The Authors 2015. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  13. Remedial investigation work plan for the Upper East Fork Poplar Creek Characterization Area, Oak Ridge Y-12 Plant, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    More than 200 contaminated sites created by past waste management practices have been identified at the Y-12 Plant. Many of the sites have been grouped into operable units based on priority and on investigative and remediation requirements. The Y-12 Plant is one of three major facilities on the ORR. The ORR contains both hazardous and mixed-waste sites that are subject to regulations promulgated under the Resource Conservation and Recovery Act of 1976 (RCRA) and the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA), as amended by the Superfund Amendments and Reauthorization Act of 1986. Under RCRA guidelines and requirements from the Tennessee Department of Environment and Conservation (TDEC), the Y-12 Plant initiated investigation and monitoring of various sites within its boundaries in the mid-1980s. The entire ORR was placed on the National Priorities List (NPL) of CERCLA sites in November 1989. Following CERCLA guidelines, sites under investigation require a remedial investigation (RI) to define the nature and extent of contamination, evaluate the risks to public health and the environment, and determine the goals for a feasibility study (FS) of potential remedial actions.

  14. Sampling and analysis plan for treatment water and creek water for the Lower East Fork Poplar Creek Operable Unit, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-04-01

    This document provides the Environmental Restoration Program with information about the methodology, organizational structure, quality assurance and health and safety practices to be employed during the water sampling and analysis activities associated with the remediation of the Lower East Fork Poplar Creek Operable Unit during remediation of the National Oceanic and Atmospheric Administration and Bruner sites.

  15. Analysis of failed and nickel-coated 3093 beam clamp components at the East Tennessee Technology Park (ETTP).

    Energy Technology Data Exchange (ETDEWEB)

    Singh, D.; Pappacena, K.; Gaviria, J.; Burtsteva, T.; Nuclear Engineering Division

    2010-10-11

    The U.S. Department of Energy and its contractor, Bechtel Jacobs Company (BJC), are undertaking a major effort to clean up the former gaseous diffusion facility (K-25) located in Oak Ridge, TN. The decontamination and decommissioning activities require systematic removal of contaminated equipment and machinery followed by demolition of the buildings. As part of the cleanup activities, a beam clamp, used for horizontal life lines (HLLs) for fall protection, was discovered to be fractured during routine inspection. The beam clamp (yoke and D-ring) was a component in the HLL system purchased from Reliance Industries LLC. Specifically, the U-shaped stainless steel yoke of the beam clamp failed in a brittle mode at under less than 10% of the rated design capacity of 14,500 lb. The beam clamp had been in service for approximately 16 months. Bechtel Jacobs approached Argonne National Laboratory to assist in identifying the root cause of the failure of the beam clamp. The objectives of this study were to (1) review the prior reports and documents on the subject, (2) understand the possible failure mechanism(s) that resulted in the failed beam clamp components, (3) recommend approaches to mitigate the failure mechanism(s), and (4) evaluate the modified beam clamp assemblies. Energy dispersive x-ray analysis and chemical analysis of the corrosion products on the failed yoke and white residue on an in-service yoke indicated the presence of zinc, sulfur, and calcium. Analysis of rainwater in the complex, as conducted by BJC, indicated the presence of sulfur and calcium. It was concluded that, as a result of galvanic corrosion, zinc from the galvanized components of the beam clamp assembly (D-ring) migrated to the corroded region in the presence of the rainwater. Under mechanical stress, the corrosion process would have accelerated, resulting in the catastrophic failure of the yoke. As suggested by Bechtel Jacobs personnel, hydrogen embrittlement as a consequence of corrosion was also explored as a failure mechanism. Corroded and failed yoke samples had hydrogen concentrations of 20-60 ppm. However, the hydrogen content reduced to 4-11 ppm (similar to baseline as-received yoke samples) when the corrosion products were polished off. The hydrogen content in the scraped off corrosion product powders was >7000 ppm. These results indicate that hydrogen is primarily present in the corrosion products and not in the underlying steel. Rockwell hardness values on the corroded yoke and D-rings were R{sub c} {approx} 41-46. It was recommended to the beam clamp manufacturer that the beam clamp components be annealed to reduce the hardness values so that they are less susceptible to brittle failure. Upon annealing, hardness values of the beam clamp components reduced to R{sub c} {approx} 25. Several strategies were recommended and put in place to mitigate failure of the beam clamp components: (a) maintain hardness levels of both yokes and D-rings at R{sub c} < 35, (b) coat the yoke and D-rings with a dual coating of nickel (with 10% phosphorus) to delay corrosion and aluminum to prevent galvanic corrosion since it is more anodic to zinc, and (c) optimize coating thicknesses for nickel and aluminum while maintaining the physical integrity of the coatings. Evaluation of the Al- and Ni-coated yoke and D-ring specimens indicated they appear to have met the recommendations. Average hardness values of the dual-coated yokes were R{sub c} {approx} 25-35. Hardness values of dual-coated D-ring were R{sub c} {approx} 32. Measured average coating thicknesses for the aluminum and nickel coatings for yoke samples were 22 {micro}m (0.9 mils) and 80 {micro}m (3 mils), respectively. The D-rings also showed similar coating thicknesses. Microscopic examination showed that the aluminum coating was well bonded to the underlying nickel coating. Some observed damage was believed to be an artifact of the cutting-and-polishing steps during sample preparation for microscopy.

  16. An Assessment of health risk associated with mercury in soil and sediment from East Fork Poplar Creek, Oak Ridge, Tennessee. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Revis, N.; Holdsworth, G.; Bingham, G.; King, A.; Elmore, J.

    1989-04-01

    This report presents results from a study conducted to determine the toxicity of Mercury in soils sediments samples. Mice were fed via diet, soils and sediment, from various locations along the East Fork Poplar creek. Tissue distribution of pollutants was determined at various intervals. The tissue level relative to toxicity was used to determine the effect of a complex matrix on the gastrointestinal absorption and tissue distribution of the pollutants (other pollutants included cadmium and selenium).

  17. Remedial investigation work plan for the Upper East Fork Poplar Creek characterization area, Oak Ridge Y-12 Plant, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-09-01

    The Oak Ridge Y-12 Plant, located within the Oak Ridge Reservation (ORR), is owned by the US Department of Energy (DOE) and managed by Lockheed Martin Energy Systems, Inc. The entire ORR was placed on the National Priorities List (NPL) of CERCLA sites in November 1989. Following CERCLA guidelines, sites under investigation require a remedial investigation (RI) to define the nature and extent of contamination, evaluate the risks to public health and the environment, and determine the goals for a feasibility study (FS) of potential remedial actions. The need to complete RIs in a timely manner resulted in the establishment of the Upper East Fork Poplar Creek (UEFPC) Characterization Area (CA) and the Bear Creek CA. The CA approach considers the entire watershed and examines all appropriate media within it. The UEFPC CA, which includes the main Y-12 Plant area, is an operationally and hydrogeologically complex area that contains numerous contaminants and containment sources, as well as ongoing industrial and defense-related activities. The UEFPC CA also is the suspected point of origin for off-site groundwater and surface-water contamination. The UEFPC CA RI also will address a carbon-tetrachloride/chloroform-dominated groundwater plume that extends east of the DOE property line into Union Valley, which appears to be connected with springs in the valley. In addition, surface water in UEFPC to the Lower East Fork Poplar Creek CA boundary will be addressed. Through investigation of the entire watershed as one ``site,`` data gaps and contaminated areas will be identified and prioritized more efficiently than through separate investigations of many discrete units.

  18. Remedial investigation work plan for the Upper East Fork Poplar Creek characterization area, Oak Ridge Y-12 Plant, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-09-01

    The Oak Ridge Y-12 Plant, located within the Oak Ridge Reservation (ORR), is owned by the US Department of Energy (DOE) and managed by Lockheed Martin Energy Systems, Inc. The entire ORR was placed on the National Priorities List (NPL) of CERCLA sites in November 1989. Following CERCLA guidelines, sites under investigation require a remedial investigation (RI) to define the nature and extent of contamination, evaluate the risks to public health and the environment, and determine the goals for a feasibility study (FS) of potential remedial actions. The need to complete RIs in a timely manner resulted in the establishment of the Upper East Fork Poplar Creek (UEFPC) Characterization Area (CA) and the Bear Creek CA. The CA approach considers the entire watershed and examines all appropriate media within it. The UEFPC CA, which includes the main Y-12 Plant area, is an operationally and hydrogeologically complex area that contains numerous contaminants and containment sources, as well as ongoing industrial and defense-related activities. The UEFPC CA also is the suspected point of origin for off-site groundwater and surface-water contamination. The UEFPC CA RI also will address a carbon-tetrachloride/chloroform-dominated groundwater plume that extends east of the DOE property line into Union Valley, which appears to be connected with springs in the valley. In addition, surface water in UEFPC to the Lower East Fork Poplar Creek CA boundary will be addressed. Through investigation of the entire watershed as one ``site,`` data gaps and contaminated areas will be identified and prioritized more efficiently than through separate investigations of many discrete units.

  19. Inclusion in Middle Tennessee

    Science.gov (United States)

    Salter, Derrick; Ashley, Mandi; Hayes, Brandalyn

    2013-01-01

    The overall purpose of this study was to provide school districts within Tennessee with more research about how weekly hours of inclusion impact student achievement. Specifically, researchers examined which models of inclusion were in use in two school districts in Tennessee, administrators' and teachers' perceptions of inclusion, and whether or…

  20. Microscale chemistry technology exchange at Argonne National Laboratory - east.

    Energy Technology Data Exchange (ETDEWEB)

    Pausma, R.

    1998-06-04

    The Division of Educational Programs (DEP) at Argonne National Laboratory-East interacts with the education community at all levels to improve science and mathematics education and to provide resources to instructors of science and mathematics. DEP conducts a wide range of educational programs and has established an enormous audience of teachers, both in the Chicago area and nationally. DEP has brought microscale chemistry to the attention of this huge audience. This effort has been supported by the U.S. Department of Energy through the Environmental Management Operations organization within Argonne. Microscale chemistry is a teaching methodology wherein laboratory chemistry training is provided to students while utilizing very small amounts of reagents and correspondingly small apparatus. The techniques enable a school to reduce significantly the cost of reagents, the cost of waste disposal and the dangers associated with the manipulation of chemicals. The cost reductions are achieved while still providing the students with the hands-on laboratory experience that is vital to students who might choose to pursue careers in the sciences. Many universities and colleges have already begun to switch from macroscale to microscale chemistry in their educational laboratories. The introduction of these techniques at the secondary education level will lead to freshman being better prepared for the type of experimentation that they will encounter in college.

  1. Mini Review: Innovation technology cultivation of durio in East Kalimantan

    Directory of Open Access Journals (Sweden)

    AFRILIA TRI WIDYAWATI

    2017-03-01

    Full Text Available Abstract. Widyawati AT, Nurbani. 2017. . Pros Sem Nas Masy Biodiv Indon 3: 132-137. Durian is native of the region where the climate is tropical wet, especially in Indonesia, Malaysia and Thailand. Durian plant species most widely known and cultivated in Indonesia is Durio zibethinus Murr. Improve the quality of fruit production in sufficient quantity to do with the increase in population as well as increasing fruit crop cultivation technology do. In addition to ensuring that products are safe to eat fruit cultivation technology needs to be done in an environmentally responsible in accordance with the SOP (Standard Operating Procedure and the concept of cultivation of GAP (Good Agriculture Practice.

  2. Admission Significance Parameters of the Radiologic Technology Program.

    Science.gov (United States)

    Shehane, Donna R.; And Others

    This study was conducted in the radiologic technology department of East Tennessee State University to determine if existing criteria and procedures accurately predict an applicant's potential for the successful completion of program requirements. The 70 students admitted to the program were ranked utilizing standardized evaluation methodology…

  3. Remedial Investigation Work Plan for Upper East Fork Poplar Creek Operable Unit 3 at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. Environmental Restoration Program

    Energy Technology Data Exchange (ETDEWEB)

    1993-08-01

    Upper East Fork Popular Creek Operable Unit 3 (UEFPC OU 3) is a source term OU composed of seven sites, and is located in the western portion of the Y-12 Plant. For the most part, the UEFPC OU 3 sites served unrelated purposes and are geographically removed from one another. The seven sites include the following: Building 81-10, the S-2 Site, Salvage Yard oil storage tanks, the Salvage Yard oil/solvent drum storage area, Tank Site 2063-U, the Salvage Yard drum deheader, and the Salvage Yard scrap metal storage area. All of these sites are contaminated with at least one or more hazardous and/or radioactive chemicals. All sites have had some previous investigation under the Y-12 Plant RCRA Program. The work plan contains summaries of geographical, historical, operational, geological, and hydrological information specific to each OU 3 site. The potential for release of contaminants to receptors through various media is addressed, and a sampling and analysis plan is presented to obtain objectives for the remedial investigation. Proposed sampling activities are contingent upon the screening level risk assessment, which includes shallow soil sampling, soil borings, monitoring well installation, groundwater sampling, and surface water sampling. Data from the site characterization activities will be used to meet the above objectives. A Field Sampling Investigation Plan, Health and Safety Plan, and Waste Management Plan are also included in this work plan.

  4. Application of New Techniques, Materials and Technologies in West-East Gas Transportation Pipeline Project

    Institute of Scientific and Technical Information of China (English)

    DongXu

    2004-01-01

    With the application of new techniques, materials and technologies in West-East Gas Transportation Pipeline (WEGTP) project, the design concept of domestic pipeline industrial construction has been updated, speeding up the development and improvement of the strength as a whole in aspects of smelting industry, pipe fabrication, pipeline construction and equipment manufacture, making China's pipeline industry catch up with the trend of development of the world advanced level.

  5. Europe, Middle East and North Africa Conference on Technology and Security to Support Learning 2016

    CERN Document Server

    Serrhini, Mohammed; Felgueiras, Carlos

    2017-01-01

    This book contains a selection of articles from The Europe, Middle East and North Africa Conference on Technology and Security to Support Learning 2016 (EMENA-TSSL'16), held between the 3th and 5th of October at Saidia, Oujda, Morocco. EMENA-TSSL'16 is a global forum for researchers and practitioners to present and discuss recent results and innovations, current trends, professional experiences and challenges in Information & Communication Technologies, and Security to support Learning. The main topics covered are: A) Online Education; B) Emerging Technologies in Education; C) Artificial Intelligence in Education; D) Gamification and Serious games; E) Network & Web Technologies Applications; F) Online experimentation and Virtual Laboratories; G) Multimedia Systems and Applications; H) Security and Privacy; I) Multimedia, Computer Vision and Image Processing; J) Cloud, Big Data Analytics and Applications; K) Human-Computer Interaction; L) Software Systems, Architectures, Applications and Tools; M) Onli...

  6. Research and Technology Transfer Ion Implantation Technology for Specialty Materials: Proceedings of a Joint Workshop Held in Knoxville, Tennessee on 26-27 October 1989

    Science.gov (United States)

    1991-02-01

    Options from the Perspective of a SWall Business, Dr. Ralph B. Alexander, President, Ion Surface Tecnology , Inc. 9:45 &wort MedAniwm for Standards D[vel...implantation technologies, including the technology push /pull issue, psychological issues, competing technologies and relative costs; (2) implementation options...most advantageous method would depend on the specific ap- plication. The issue of technology push /pull, i.e. push from the develo- pers/researchers/ion

  7. Mini Review: Innovation technology cultivaion of Citrus Tangerines Borneo Prima in East Kalimantan

    Directory of Open Access Journals (Sweden)

    AFRILIA TRI WIDYAWATI

    2017-03-01

    Full Text Available Abstract. Widyawati AT, Nurbani. 2017. Mini Review: Innovation technology cultivaion of Citrus Tangerines Borneo Prima in East Kalimantan. Pros Sem Nas Masy Biodiv Indon 3: 127-131. The demand for high-value commodities such as oranges continues to increase every year. One of the qualities of orange that can not be met by domestic manufacturers is the color of a citrus peel. Most consumers like citrus orange, like mandarin oranges and other citrus imports. Efforts to reduce the national citrus imports is to improve the productivity and quality of citrus orange in Indonesia. Citrus Tangerines Borneo Prima is one of the featured horticultural commodities in East Kalimantan, which has the advantage of being low lying tangerine with orange rind. It Is indispensable citrus cultivation technique is good and right, so that the citrus plant can develop optimally so that later can produce citrus fruit both in quality and quantity.

  8. Navigating through technology: technology and the Dutch East India Company VOC in the eighteenth century

    NARCIS (Netherlands)

    Jong, de Johannes Dirk

    2016-01-01

    For almost two centuries, the ships and the crews of the VOC navigated their way between the Dutch Republic and Asia. This could not have been achieved without the technology of ship design and ship building, the technology involved with keeping the crew healthy, and the technology of charting a rou

  9. Technology, Political Economy, and Economic Development in the Middle East and North Africa

    DEFF Research Database (Denmark)

    Brach, Juliane

    2009-01-01

    allocation of resources is rooted deeply in regional political economy structures. These results challenge the scholarly debate, but can help to understand why international structural adjustment programs that focused on privatization and trade liberalization only showed limited success in the MENA region....... efforts. Using cross-country regressions, this paper identifies two binding constraints to economic development in the Arab countries of the Middle East and North Africa (MENA): 1) Most countries are not able to apply or adopt existing technologies efficiently and 2) The economically inefficient...

  10. Manufacturing Technology Research and Appraisal of Large-Diameter SSAW Pipe Applied to the West-East Pipeline Project

    Institute of Scientific and Technical Information of China (English)

    DingXiaojun; YangZhongwen; XiaXianhua; LiXiaobo

    2005-01-01

    This paper introduced the research and development of large-diameter SSAW pipes applied to West-East Pipeline project as well as domestic acicular ferrite pipeline steel of X70 grade. Its microstructure analysis was performed in comparison with the pipeline steel of a foreign steel plant (SPC). This paper introduced the research of welding procedures prior to SSAW pipe making and some new procedures and technologies used for West-East Pipeline Project, and appraised the practical level of Large-diameter SSAW pipe applied to the West-East Pipeline Project.

  11. Mobility, Formation and Development of the Academic Profession in Science, Technology, Engineering and Mathematics in East and South East Asia

    Science.gov (United States)

    Yonezawa, Akiyoshi; Horta, Hugo; Osawa, Aki

    2016-01-01

    The academic profession contributes to shaping the capacity and identity of higher education systems. In East and Southeast Asia, there is a need for further discussion on the regional identity characteristics of the academic profession to account for its multiple origins and national and international dimensions. Data from two large-scale…

  12. Tennessee Comptroller of the Treasury (TN COMP)

    Data.gov (United States)

    Social Security Administration — The Tennessee Comptroller of the Treasury (TN COMP) uses SSA's assistance in administering the Tennessee Property Tax Rebate Program. SSA provides assistance through...

  13. Acheulean technological behaviour in the Middle Pleistocene landscape of Mieso (East-Central Ethiopia).

    Science.gov (United States)

    de la Torre, Ignacio; Mora, Rafael; Arroyo, Adrian; Benito-Calvo, Alfonso

    2014-11-01

    The Mieso valley is a new paleoanthropological sequence located in East-Central Ethiopia. It contains Middle and Upper Pleistocene deposits with fossil and lithic assemblages in stratified deposits. This paper introduces the Middle Pleistocene archaeological sequence, attributed to the late Acheulean. Low density clusters of artefacts suggest short-term use of the landscape by Acheulean hominins. In Mieso 31, one of the excavated assemblages, refit sets indicate fragmentation of the reduction sequences and enable study of the initial stages of biface manufacture. Mieso 7, also a stratified site, is primarily characterized by a small concentration of standardized cleavers, and portrays another dimension of Acheulean technology, that related to final stages of use and discard of large cutting tools. Available radiometric dates place the Mieso Acheulean around 212 ka (thousands of years) ago, which would make this sequence among the latest evidence of the Acheulean in East Africa, in a time span when the Middle Stone Age is already documented in the region.

  14. Mercury Remediation Technology Development for Lower East Fork Poplar Creek - FY 2015 Progress Report

    Energy Technology Data Exchange (ETDEWEB)

    Peterson, Mark J. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Environmental Sciences Division; Brooks, Scott C. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Environmental Sciences Division; Mathews, Teresa J. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Environmental Sciences Division; Mayes, Melanie [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Environmental Sciences Division; Johs, Alexander [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Environmental Sciences Division; Watson, David B. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Environmental Sciences Division; Poteat, Monica D. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Smith, John [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Environmental Sciences Division; Mehlhorn, Tonia [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Environmental Sciences Division; Lester, Brian [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Environmental Sciences Division; Morris, Jesse [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Environmental Sciences Division; Lowe, Kenneth [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Environmental Sciences Division; Dickson, Johnbull O. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Eller, Virginia [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); DeRolph, Christopher R. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Environmental Sciences Division

    2016-04-01

    Mercury remediation is a high priority for the US Department of Energy (DOE) Oak Ridge Office of Environmental Management (OREM) because of large historical losses of mercury within buildings and to soils and surface waters at the Y-12 National Security Complex (Y-12). Because of the extent of mercury losses and the complexities of mercury transport and fate in the downstream environment, the success of conventional options for mercury remediation in lower East Fork Poplar Creek (EFPC) is uncertain. A phased, adaptive management approach to remediation of surface water includes mercury treatment actions at Y-12 in the short-term and research and technology development (TD) to evaluate longer-term solutions in the downstream environment (US Department of Energy 2014b).

  15. Investigation of the adhesive bonding technology for the insulator structure of EAST neutral beam injector

    Science.gov (United States)

    Wei, Jiang-Long; Li, Jun; Hu, Chun-Dong; Xie, Ya-Hong; Jing, Hao

    2014-07-01

    A key issue on the development of EAST ion source was the junction design of insulator structure, which consists of three insulators and four supporting flanges of electrode grid. Because the ion source is installed on the vertical plane, the insulator structure has to withstand large bending and shear stress due to the gravity of whole ion source. Through a mechanical analysis, it was calculated that the maximum bending normal stress was 0.34 MPa and shear stress was 0.23 MPa on the insulator structure. Due to the advantages of simplicity and high strength, the adhesive bonding technology was applied to the junction of insulator structure. A tensile testing campaign of different junction designs between insulator and supporting flange was performed, and a junction design of stainless steel and fiber enhanced epoxy resin with epoxy adhesive was determined. The insulator structure based on the determined design can satisfy both the requirements of high-voltage holding and mechanical strength.

  16. Science and Technology to Advance Regional Security in the Middle East and Central Asia

    Energy Technology Data Exchange (ETDEWEB)

    Tompson, A F B; Richardson, J H; Ragaini, R C; Knapp, R B; Rosenberg, N D; Smith, D K; Ball, D Y

    2002-10-09

    This paper is concerned with the promotion and advancement of regional security in the Middle East and Central Asia through the development of bilateral and multilateral cooperation on targeted scientific and technical projects. It is widely recognized that increasing tensions and instability in many parts of the world emphasize--or reemphasize--a need to seek and promote regional security in these areas. At the Lawrence Livermore National Laboratory (LLNL), a national security research facility operated for the US Department of Energy, we are pursuing an effort to use science and technology as a ''low risk'' means of engagement in regions of strategic importance to the United States. In particular, we are developing collaborations and cooperative projects among (and between) national laboratory scientists in the US and our various counterparts in the countries of interest.

  17. Characterizing gas shaly sandstone reservoirs using the magnetic resonance technology in the Anaco area, East Venezuela

    Energy Technology Data Exchange (ETDEWEB)

    Fam, Maged; August, Howard [Halliburton, Houston, TX (United States); Zambrano, Carlos; Rivero, Fidel [PDVSA Gas (Venezuela)

    2008-07-01

    With demand for natural gas on the rise every day, accounting for and booking every cubic foot of gas is becoming very important to operators exploiting natural gas reservoirs. The initial estimates of gas reserves are usually established through the use of petrophysical parameters normally based on wireline and/or LWD logs. Conventional logs, such as gamma ray, density, neutron, resistivity and sonic, are traditionally used to calculate these parameters. Sometimes, however, the use of such conventional logs may not be enough to provide a high degree of accuracy in determining these petrophysical parameters, which are critical to reserve estimates. Insufficient accuracy can be due to high complexities in the rock properties and/or a formation fluid distribution within the reservoir layers that is very difficult to characterize with conventional logs alone. The high degree of heterogeneity in the shaly sandstone rock properties of the Anaco area, East Venezuela, can be characterized by clean, high porosity, high permeability sands to very shaly, highly laminated, and low porosity rock. This wide variation in the reservoir properties may pose difficulties in identifying gas bearing zones which may affect the final gas reserves estimates in the area. The application of the magnetic resonance imaging (MRI) logging technology in the area, combined with the application of its latest acquisition and interpretation methods, has proven to be very adequate in detecting and quantifying gas zones as well as providing more realistic petrophysical parameters for better reserve estimates. This article demonstrates the effectiveness of applying the MRI logging technology to obtain improved petrophysical parameters that will help better characterize the shaly-sands of Anaco area gas reservoirs. This article also demonstrates the value of MRI in determining fluid types, including distinguishing between bound water and free water, as well as differentiating between gas and liquid

  18. Application of Technology on Improving Beef Cattle Productivity in East Nusa Tenggara

    Directory of Open Access Journals (Sweden)

    Wirdahayati R B

    2010-03-01

    Full Text Available The Province of East Nusa Tenggara (NTT had been one of the major beef cattle suppliers under traditional management system in Indonesia. The beef cattle farming that based on grazing native pasture and the introduction of shrub legumes (Leucaena leucocephala may contribute to around 15 – 50% of the farmers’ household income. In the last few years, supply of beef cattle tended to decline due to the decrease in cattle population in NTT. Some basic improvements in management and feeding toward increasing beef cattle productivities had been carried out in Nusa Tenggara, such as a baseline survey on Cattle Health and Productivity Survey (CHAPS conducted in 1990 – 1992. The objective of the program was to identify the existing beef cattle productivity and health condition throughout Nusa Tenggara. A collaborative research with the Ministry of Research and Technology (Integrated Prime Research had also been carried out and the result showed that early weaning in Bali calves that can be practised as early as 3 – 6 months to prevent calves losses during the dry season. A program of the Assessment on Beef Cattle Base Farming Activities had also been conducted to improve fattening and breeding practices through the improvement in beef cattle management and feeding systems. At the latest development, fattening scheme has been introduced under a partnership approach involving private sectors and cooperatives. This needs to be facilitated by the government to accelerate the program such as access to capital and intensive extension services to build farmers awareness toward profit oriented beef cattle farming. Optimalization of the available potential resources and technology in NTT, will be an opportunity to enhance beef cattle production and gains back the reputation as one of the major producing beef cattle in the past. This will also support the national livestock program nowadays, called Beef Cattle Self Sufficiency Program 2014.

  19. Regulatory Facility Guide for Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, S.S.; Bock, R.E.; Francis, M.W.; Gove, R.M.; Johnson, P.E.; Kovac, F.M.; Mynatt, J.O. [Oak Ridge National Lab., TN (United States); Rymer, A.C. [Transportation Consulting Services, Knoxville, TN (United States)

    1994-02-28

    This guide provides detailed compilations of international, federal, and state transportation related regulations applicable to shipments originating at or destined to Tennessee facilities. Information on preferred routes is also given.

  20. Origins of pottery technology in the ancient Near East: an examination of the technological and socioeconomic factors that contributed to the innovation and widespread use of pottery

    OpenAIRE

    Holdridge, Genevieve

    2004-01-01

    Ankara : The Department of Archaeology and History of Art of Bilkent Univ., 2004. Thesis (Master's) -- Bilkent University, 2004. Includes bibliographical references leaves 159-177. The objective of this thesis is to research the invention and innovation of pottery technology in the Pre-Pottery Neolithic B, in particular the Late and Final PrePottery Neolithic B and Early Pottery Neolithic in the Near East. My approach will involve examining the various factors that are invol...

  1. Water-Resources Investigations in Tennessee: Programs and Activities of the U.S. Geological Survey, 1988-89

    Science.gov (United States)

    1988-01-01

    tributaries in Middle Tennessee. A fifth monitor is located above the wastewater treatment plant for the City of Murfreesboro. These instruments record...Almost one-third of the population of Tennessee is served by subsurface sewage disposal sys- tems, which are the largest contributors of wastewater ...Chattanooga 21,380 Sequatchie River near Whitwell 402 East Fork Mulberry Creek below Jack 23.3 Daniels Distillery at Lynchburg Elk River near

  2. Tennessee's Regents Online Degree Program--A Success Story: An Interview with Dr. Robbie Melton, Associate Vice Chancellor for RODP

    Science.gov (United States)

    DeMoulin, Donald F.

    2005-01-01

    As one of the nation's top virtual university systems, the Tennessee Board of Regents' Online Degree Programs (RODP) has a great story to tell. And at Tennessee Tech University, Kevin Liska and students in the Business-Media Center specialize in telling great stories through technology. Together, the two groups will soon release marketing…

  3. Groundwater Protection Program Calendar Year 1998 Evaluation of Groundwater Quality Data for the Upper East Fork Poplar Creek Hydrogeologic Regime at the U.S. Department of Energy Y-12 Plant, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    None

    1999-09-01

    This report presents an evaluation of the water quality monitoring data obtained by the Y-12 Plant Groundwater Protection Program (GWPP) in the Upper East Fork Poplar Creek Hydrogeologic Regime (East Fork Regime) during calendar year (CY) 1998. The East Fork Regime contains many confirmed and potential sources of groundwater and surface water contamination associated with the U.S. Department of Energy (DOE) Oak Ridge Y-12 Plant. Applicable provisions of DOE Order 5400.1A - General Environmental Protection Program - require evaluation of groundwater and surface water quality near the Y-12 Plant to: (1) gauge groundwater quality in areas that are, or could be, affected by plant operations, (2) determine the quality of surface water and groundwater where contaminants are most likely to migrate beyond the DOE Oak Ridge Reservation (ORR) property line, and (3) identify and characterize long-term trends in groundwater quality at the Y-12 Plant. The following sections of this report contain relevant background information (Section 2.0); describe the results of the respective data evaluations required under DOE Order 5400.1A (Section 3.0); summarize significant findings of each evaluation (Section 4.0); and list the technical reports and regulatory documents cited for more detailed information (Section 5.0). All of the illustrations (maps and trend graphs) and data summary tables referenced in each section are presented in Appendix A and Appendix B, respectively.

  4. The Soil Conservation District Movement in Tennessee.

    Science.gov (United States)

    Mathews, Thomas Cochran; And Others

    The development of soil conservation districts in Tennessee is the subject of this graduate study. Related literature, existing records, and personal interviews are used to record progress since Tennessee adopted Public Law 46 establishing soil conservation districts in 1939. In 1959 all 95 counties of Tennessee had organized soil conservation…

  5. Zero Tolerance in Tennessee Schools: An Update.

    Science.gov (United States)

    Potts, Kim; Njie, Bintou; Detch, Ethel R.; Walton, Jason

    As required by Tennessee law, this report examines the state's zero-tolerance disciplinary data collected by the Tennessee Department of Education for school years 1999-00, 2000-01, and 2001-02. The first section displays statewide zero-tolerance statistics. The second section focuses on the zero-tolerance statistics of Tennessee's five major…

  6. Advanced Manufacturing Technology: A Department of Energy technology transfer initiative

    Energy Technology Data Exchange (ETDEWEB)

    Steele, R.S. Jr.; Barkman, W.E.

    1990-02-01

    This paper describes a new initiative called the Advanced Manufacturing Technology (AMT) Program that is managed for the US Department of Energy (DOE) by Martin Marietta Energy Systems in Oak Ridge, Tennessee. The AMT Program seeks to assist the US manufacturing community regain some of the market share that it has lost to competiting companies in both Europe and the Far East. One key element to this program is the establishment of teaching and development facilities called manufacturing technology centers (MTCs) which will showcase unclassified DOE manufacturing technologies. This paper describes some of the precision flexible manufacturing system (PFMS) technology that is available through the Oak Ridge Y-12 Plant. This technology will be highlighted in the first of the MTCs that is being established. 4 figs.

  7. Effectiveness of Disaster-prevention Technologies against Quake-induced Damage of MR Scanners during the Great East Japan Earthquake.

    Science.gov (United States)

    Yamaguchi-Sekino, Sachiko; Machida, Yoshio; Tsuchihashi, Toshio; Isoda, Haruo; Noguchi, Takashi; Nakai, Toshiharu

    2016-01-01

    In the present study, we have performed a statistical analysis to investigate damages in magnetic resonance (MR) scanners caused by the Great East Japan Earthquake (GEJE, magnitude 9.0) and evaluated whether these disaster-prevention technologies contributed to the reduction of damages in the GEJE or not. It was confirmed that the extent of damage was significantly different between seismic scale (SS) 5 and SS over 6. Our survey study demonstrated that anchoring of MR facilities reduced damages due to quakes and demonstrated that anchoring is an efficient method for quake-induced damage prevention. The odds ratio revealed that base isolation was very useful to prevent damages in MR scanners.

  8. Proposed modifications to the RCRA post-closure permit for the Upper East Fork Poplar Creek Hydrogeologic Regime at the U.S. Department of Energy Y-12 Plant, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-05-01

    This report presents proposed modifications to the Resource Conservation and Recovery Act (RCRA) Post-Closure Permit (PCP) for the Upper East Fork Poplar Creek Hydrogeologic Regime (permit number TNHW-088, EPA ID No. TN3 89 009 0001). The modifications are proposed to: (1) revise the current text for two of the Permit Conditions included in Permit Section II - General Facility Conditions, and (2) update the PCP with revised versions of the Y-12 Plant Groundwater Protection Program (GWPP) technical field procedures included in several of the Permit Attachments. The updated field procedures and editorial revisions are Class 1 permit modifications, as specified in Title 40, Code of Federal Regulations (CFR) {section}270.42; Appendix I - Classification of Permit Modifications. These modifications are summarized below.

  9. Receiver Function Analysis of the Eastern Tennessee Seismic Zone

    Science.gov (United States)

    Graw, J. H.; Powell, C. A.; Langston, C. A.

    2011-12-01

    We present receiver/transfer functions determined for a seismic network associated with an active, intraplate seismic zone. Basement studies within eastern Tennessee are sparse despite the fact that these rocks host the eastern Tennessee seismic zone (ETSZ) and are associated with an extensive aeromagnetic lineament called the New York-Alabama (NY-AL) lineament. The NY-AL lineament is prominent in eastern Tennessee, with a SW-NE trend, and is characterized by a lateral change in magnetic and gravity anomalies in a NW to SE direction; high magnetic and low gravity anomalies lie west of the lineament, while low magnetic and high gravity anomalies are located east of the lineament. The NY-AL lineament is thought to be an ancient strike-slip fault that is reactivating in the present day stress field. A better understanding of the basement structure within the ETSZ will aid in the assessment of its seismic hazard potential. A network maintained by the Center for Earthquake Research and Information (CERI) at the University of Memphis is located within the study area and consists of 23 short-period and three broadband seismometers. An additional station (TZTN) is maintained by IRIS and is included in our dataset. Receiver functions are computed using teleseismic earthquakes within a 30°-90° epicentral distance, at hypocentral depths greater than 30 km, and with magnitudes greater than Mw 6.0. A vertical component stack is used to obtain the best source function. A spectral waterlevel deconvolution is then used to calculate the receiver functions. Results indicate a thickening of the crust west of the NY-AL lineament and show vertical variation within the crust and upper mantle with abrupt polarity changes and strong positive and negative amplitude values. Crustal structure west of the NY-AL lineament appears to be much more complex than that east of the NY-AL lineament.

  10. ADVANCED FRACTURING TECHNOLOGY FOR TIGHT GAS: AN EAST TEXAS FIELD DEMONSTRATION

    Energy Technology Data Exchange (ETDEWEB)

    Mukul M. Sharma

    2005-03-01

    The primary objective of this research was to improve completion and fracturing practices in gas reservoirs in marginal plays in the continental United States. The Bossier Play in East Texas, a very active tight gas play, was chosen as the site to develop and test the new strategies for completion and fracturing. Figure 1 provides a general location map for the Dowdy Ranch Field, where the wells involved in this study are located. The Bossier and other tight gas formations in the continental Unites States are marginal plays in that they become uneconomical at gas prices below $2.00 MCF. It was, therefore, imperative that completion and fracturing practices be optimized so that these gas wells remain economically attractive. The economic viability of this play is strongly dependent on the cost and effectiveness of the hydraulic fracturing used in its well completions. Water-fracs consisting of proppant pumped with un-gelled fluid is the type of stimulation used in many low permeability reservoirs in East Texas and throughout the United States. The use of low viscosity Newtonian fluids allows the creation of long narrow fractures in the reservoir, without the excessive height growth that is often seen with cross-linked fluids. These low viscosity fluids have poor proppant transport properties. Pressure transient tests run on several wells that have been water-fractured indicate a long effective fracture length with very low fracture conductivity even when large amounts of proppant are placed in the formation. A modification to the water-frac stimulation design was needed to transport proppant farther out into the fracture. This requires suspending the proppant until the fracture closes without generating excessive fracture height. A review of fracture diagnostic data collected from various wells in different areas (for conventional gel and water-fracs) suggests that effective propped lengths for the fracture treatments are sometimes significantly shorter than those

  11. Final report from VFL Technologies for the pilot-scale thermal treatment of Lower East Fork Poplar Creek floodplain soils. LEFPC appendices. Volume 5. Appendix V-D

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-09-01

    This final report from VFL Technologies for the pilot-scale thermal treatment of lower East Fork Poplar Creek floodplain soils dated September 1994 contains LEFPC Appendices, Volume 5, Appendix V - D. This appendix includes the final verification run data package (PAH, TCLP herbicides, TCLP pesticides).

  12. Teacher Morale in Rural Northeast Tennessee

    Science.gov (United States)

    Eggers, Brenda Dishman

    2012-01-01

    The purpose of this quantitative study was to investigate the factors that influence the morale levels of teachers in the public school systems of 3 contiguous counties in rural northeast Tennessee. The level of teacher morale was measured using the Purdue Teacher Opinionaire. Data associated with the Tennessee Value-Added Assessment System…

  13. West Tennessee ACEI 2006 Fall Conference

    Science.gov (United States)

    Clifford, Anna; Hailey, Beth

    2007-01-01

    This article presents the West Tennessee ACEI 2006 Fall Conference held at Union University in Jackson, Tennessee on October 14, 2006. The conference theme, Turning the Pages: A Focus on Children's Literature, was emphasized throughout the day. During the conference, the early childhood classroom teachers, preservice teachers, and administrators…

  14. Department of Energy Air Emissions Annual Report Oak Ridge Reservation, Oak Ridge, Tennessee 40 Code of Federal Regulations (CFR) 61, Subpart H Calendar Year 2016

    Energy Technology Data Exchange (ETDEWEB)

    Martin, Richard [Oak Ridge Y-12 Plant (Y-12), Oak Ridge, TN (United States)

    2017-06-30

    As defined in the preamble of the final rule, the entire DOE facility on the Oak Ridge Reservation (ORR) must meet the 10 mrem/yr ED standard.1 In other words, the combined ED from all radiological air emission sources from Y-12 National Security Complex (Y-12 Complex), Oak Ridge National Laboratory (ORNL), East Tennessee Technology Park (ETTP), Oak Ridge Institute for Science and Education (ORISE) and any other DOE operation on the reservation must meet the 10 mrem/yr standard. Compliance with the standard is demonstrated through emission sampling, monitoring, calculations and radiation dose modeling in accordance with approved EPA methodologies and procedures. DOE estimates the ED to many individuals or receptor points in the vicinity of ORR, but it is the dose to the maximally exposed individual (MEI) that determines compliance with the standard.

  15. Internationalizing the Curriculum: Bringing the World to East Tennessee

    Science.gov (United States)

    Schmied, Lori A.; Shiba, Kathie E.

    2007-01-01

    While many institutions of higher education have long advocated the need for educating students for global citizenship and promoting intercultural understanding, the ways of reaching that goal are myriad and as varied as the institutions themselves. In this article, the authors outline a multi-tiered approach that encompasses both curriculum and…

  16. Deaths involving methylenedioxypyrovalerone (MDPV) in Upper East Tennessee.

    Science.gov (United States)

    Wright, Trista H; Cline-Parhamovich, Karen; Lajoie, Dawn; Parsons, Laura; Dunn, Mark; Ferslew, Kenneth E

    2013-11-01

    Two deaths involving 3, 4-methylenedioxypyrovalerone (MDPV) are reported. MDPV is a synthetic cathinone stimulant found in "bath salts" with neurological and cardiovascular toxicity. Biological specimens were analyzed for MDPV by GC/MS and LC/MS. A White man was found dead with signs of nausea and vomiting after repeatedly abusing bath salts during a weekend binge. Femoral venous blood and urine had MDPV concentrations of 39 ng/mL and 760 ng/mL. The second fatality was a White man with a history of drug and bath salt abuse found dead at a scene in total disarray after exhibiting fits of anger and psychotic behavior. Femoral venous blood and urine had MDPV concentrations of 130 ng/mL and 3800 ng/mL. The blood and urine MDPV concentrations are within the reported recreational concentration ranges (blood 24-241 ng/mL and urine 34-3900 ng/mL). Both decedents' deaths were attributed to relevant natural causes in a setting of MDPV abuse. © 2013 American Academy of Forensic Sciences.

  17. Holocene ethnobotanical and paleoecological record of human impact on vegetation in the Little Tennessee River Valley, Tennessee

    Science.gov (United States)

    Delcourt, Paul A.; Delcourt, Hazel R.; Cridlebaugh, Patricia A.; Chapman, Jefferson

    1986-05-01

    Human occupation and utilization of plant resources have affected vegetation in the lower Little Tennessee River Valley of East Tennessee for 10,000 yr. Changes in Indian cultures and land use are documented by radiocarbon chronologies, lithic artifacts, ceramics, settlement patterns, and ethnobotanical remains from 25 stratified archaeological sites within the Holocene alluvial terrace. The ethnobotanical record consists of 31,500 fragments (13.7 kg) of wood charcoal identified to species and 7.7 kg of carbonized fruits, seeds, nutshells, and cultigens from 956 features. Pollen and plant macrofossils from small ponds both in the uplands and on lower stream terraces record local vegetational changes through the last 1500 to 3000 yr. Human impact increased after cultigens, including squash and gourd, were introduced ca. 4000 yr B.P. during the Archaic cultural period. Forest clearance and cultivation disturbed vegetation on both the floodplain and lower terraces after 2800 yr B.P., during the Woodland period. Permanent Indian settlements and maize and bean agriculture extended to higher terraces 1.5 km from the floodplain by the Mississippian period (1000 to 300 yr B.P.). After 300 yr B.P., extensive land clearance and cultivation by Historic Overhill Cherokee and Euro-Americans spread into the uplands beyond the river valley.

  18. Superfund GIS - Regolith thickness in Tennessee

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This dataset is a representation of the depth in feet to bedrock as reported in the driller's log for the Water Wells Database of the Tennessee Department of...

  19. 77 FR 6016 - Approval and Promulgation of Implementation Plans; State of Tennessee: Prevention of Significant...

    Science.gov (United States)

    2012-02-07

    ... before numerical (``iv''). In addition, Tennessee replaced the word ``data'' with ``date'' at paragraph... Technology Transfer and Advancement Act of 1995 (15 U.S.C. 272 note) because application of those... legally permissible methods, under Executive Order 12898 (59 FR 7629, February 16, 1994). In...

  20. [Technical assistance to Tennessee industries]. Final CRADA report for CRADA Number Y-1294-0294

    Energy Technology Data Exchange (ETDEWEB)

    Barnes, A.A.

    1997-03-14

    The purpose of this CRADA was to provide a mechanism whereby private sector companies within the State of Tennessee could access the vast technological resources available at the Lockheed Martin Energy Systems, Inc., facilities in Oak Ridge, Tennessee. This assistance was focused on assisting companies within the State to become more globally competitive. The State of Tennessee Department of Economic and Community Development through the University of Tennessee Center for Industrial Services and Lockheed Martin Energy Systems, Inc., (LMES), provided companies within the state of Tennessee up to four days of technical assistance at no charge. As a result of those interactions, there has been an economic impact of $19.2 million dollars reported over the life of the CRADA. This report contains a review of the objectives of this CRADA, and the status of each objective. It also contains information on how the work performed under this CRADA benefited the sponsor in pursuing its mission. Details of private sector impact and how it was measured and collected are discussed.

  1. Exploring No-Cost Opportunities for Public Sector Information Systems Energy Efficiency: A Tennessee Application

    Directory of Open Access Journals (Sweden)

    Kendra Abkowitz Brooks

    2015-11-01

    Full Text Available The Tennessee Department of Environment and Conservation (TDEC completed a pilot project within its Central Office spaces to test the utilization of computer power management (CPM technologies to implement power saving settings on state-owned, network-connected computer equipment. Currently, the State of Tennessee has no clear protocol regarding energy-conserving power settings on state-owned machines. Activation of monitor sleep modes and system standby and hibernation modes on 615 Central Office computers over an 18-month period reduced energy consumption by an estimated 8093 kWh and $526 per month, amounting to approximately $6312 in cost savings for Tennessee annually. If implemented throughout State of Tennessee executive agencies across the state, energy cost savings could amount to an estimated $323,341 annually. The research endeavored to understand both positive and negative impacts that strategic power management approaches can have on energy consumption, worker productivity, network security, and state budgets. Nearly all impacts discussed were positive. Based on successful results within TDEC Central Office spaces in Tennessee Tower, and considering the potential cost savings that could be achieved, expansion of the implementation of computer power management policies to machines in offices across the state was recommended.

  2. Environmental Survey Report for the ETTP: Environmental Management Waste Management Facility (EMWMF) Haul Road Corridor, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Peterson, M.J.

    2005-12-20

    This report summarizes the results of environmental surveys conducted within the corridor of a temporary haul road (''Haul Road'') to be constructed from East Tennessee Technology Park (ETTP) to the Environmental Management Waste Management Facility (EMWMF) located just west of the Y-12 National Security Complex (Y-12). Environmental surveys were conducted by natural resource experts at Oak Ridge National Laboratory who routinely assess the significance of various project activities on the Oak Ridge Reservation (ORR). ORNL assistance to the Haul Road Project included environmental assessments necessary to determine the best route for minimizing impacts to sensitive resources such as wetlands or rare plants. Once the final route was chosen, environmental surveys were conducted within the corridor to evaluate the impacts to sensitive resources that could not be avoided. The final Haul Road route follows established roads and a power-line corridor to the extent possible (Fig. 1). Detailed explanation regarding the purpose of the Haul Road and the regulatory context associated with its construction is provided in at least two major documents and consequently is not presented here: (1) Explanation of Significant Differences for the Record of Decision for the Disposal of Oak Ridge Reservation Comprehensive Environmental Response, Compensation, and Liability Act of 1980 Waste, Oak Ridge, Tennessee (January 2005, DOE/OR/01-2194&D2), and (2) Environmental Monitoring Plan for The ETTP to EMWMF Haul Road for the Disposal of Oak Ridge Reservation Comprehensive Environmental Response, Compensation, and Liability Act of 1980 Waste, Oak Ridge, Tennessee (April 2005, BJC/OR-2152). The focus of this report is a description of the sensitive resources to be impacted by Haul Road construction. Following a short description of the methods used for the environmental surveys, results and observations are presented in the following subsections: (1) General description

  3. Tower-based greenhouse gas measurement network design—The National Institute of Standards and Technology North East Corridor Testbed

    Science.gov (United States)

    Lopez-Coto, Israel; Ghosh, Subhomoy; Prasad, Kuldeep; Whetstone, James

    2017-09-01

    The North-East Corridor (NEC) Testbed project is the 3rd of three NIST (National Institute of Standards and Technology) greenhouse gas emissions testbeds designed to advance greenhouse gas measurements capabilities. A design approach for a dense observing network combined with atmospheric inversion methodologies is described. The Advanced Research Weather Research and Forecasting Model with the Stochastic Time-Inverted Lagrangian Transport model were used to derive the sensitivity of hypothetical observations to surface greenhouse gas emissions (footprints). Unlike other network design algorithms, an iterative selection algorithm, based on a k-means clustering method, was applied to minimize the similarities between the temporal response of each site and maximize sensitivity to the urban emissions contribution. Once a network was selected, a synthetic inversion Bayesian Kalman filter was used to evaluate observing system performance. We present the performances of various measurement network configurations consisting of differing numbers of towers and tower locations. Results show that an overly spatially compact network has decreased spatial coverage, as the spatial information added per site is then suboptimal as to cover the largest possible area, whilst networks dispersed too broadly lose capabilities of constraining flux uncertainties. In addition, we explore the possibility of using a very high density network of lower cost and performance sensors characterized by larger uncertainties and temporal drift. Analysis convergence is faster with a large number of observing locations, reducing the response time of the filter. Larger uncertainties in the observations implies lower values of uncertainty reduction. On the other hand, the drift is a bias in nature, which is added to the observations and, therefore, biasing the retrieved fluxes.

  4. Habitat Management Plan for Tennessee National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Tennessee NWR Habitat Management Plan provides a long-term vision and specific guidance on managing habitats for the resources of concern at Tennessee NWR, to...

  5. Survey of Ticks Collected from Tennessee Cattle and Their Pastures for Anaplasma and Ehrlichia Species.

    Science.gov (United States)

    Pompo, K; Mays, S; Wesselman, C; Paulsen, D J; Fryxell, R T Trout

    2016-02-01

    Anaplasma marginale is the causative agent for bovine anaplasmosis (BA) and Ehrlichia ruminantium is the causative agent for heartwater, 2 devastating diseases of cattle. BA is common in the United States and frequently reported in western Tennessee cattle; however, cases of heartwater are not yet established in the continental United States. Because both pathogens are transmitted via the bites of infected ticks, the objective of this study was to survey cattle and pastures for ticks and for each pathogen. University of Tennessee AgResearch has 7 research and education centers (REC) located throughout the state at which they manage cattle. Ticks were collected from selected cattle (every fourth to sixth animal) and pastures (via dragging) associated with the herd from each REC during the summer of 2013. A total of 512 ticks were collected from cattle (n = 386) and pastures (n = 126) and were PCR-screened for Anaplasma and Ehrlichia using genus-specific primers. Collections consisted of 398 (77.7%) Amblyomma americanum, 84 (16.4%) Amblyomma maculatum, and 30 (5.9%) Dermacentor variabilis. Ticks were not recovered from pastures or cattle east of the Tennessee Plateau. The North American vectors for An. marginale and E. ruminantium were identified (D. variabilis and A. maculatum, respectively), but neither pathogen was recovered. A large proportion of ticks were collected from cattle and, of these, a majority were attached to their host (compared to questing on their host or engorged on the host). Four A. americanum were positive for Ehrlichia spp. (Ehrlichia ewingii, Ehrlichia chaffeensis, and Panola Mountain Ehrlichia), all in western Tennessee. With the identification of a few Ehrlichia infections in cattle-associated ticks and current A. marginale rates in Tennessee beef cattle nearing 11%, additional research is needed to establish baseline tick, Anaplasma, and Ehrlichia data for future management studies.

  6. COHUTTA WILDERNESS, GEORGIA AND TENNESSEE AND HEMP TOP ROADLESS AREA, GEORGIA.

    Science.gov (United States)

    Gair, Jacob E.; Gazdik, Gertrude C.

    1984-01-01

    A survey has found little or no promise for the occurrence of metallic mineral-resources in the Cohutta Wilderness and the adjacent Hemp Top Roadless Area. The Cohutta Wilderness is located mainly in northern Georgia and extends a small distance into southeastern Tennessee; the Hemp Top Roadless Area borders part of the Cohutta Wilderness on the east and extends southward from the Georgia-Tennessee line. The study area is underlain by slightly metamorphosed folded and faulted sedimentary rocks of late Precambrian age. Detailed sampling in the vicinity of the known gold-bearing and tin-bearing samples might outline small areas of low-grade mineralization. The sedimentary rocks which are buried many thousands of feet beneath the surface of the Cohutta area have an unknown potential for oil and gas - probably gas at the inferred depth of burial and temperatures implicit at such depth. This potential could only be verified by a program of deep drilling.

  7. Impact of technology diffusion on economic growth and international competitiveness. Empirical evidence for four East Asian countries; Gijutsu hakyu no koka to Asia keizai no seichoryoku, yushutsu kyosoryoku

    Energy Technology Data Exchange (ETDEWEB)

    Hoshino, Y.; Sakurai, N.

    1999-06-01

    Asian economies hit by the currency crisis in 1997 are still in struggle to recover their growth and to boost again their exports. Although several short-term policy measures to stimulate the demand- side of the economy is certainly necessary, in a longer-term perspective, the key to real recovery would exist in their ability to absorb foreign technologies through trade and/or FDI, as stressed by recent new theories of growth and trade. This paper examines empirically the role of technology diffusion from advanced countries to total factor productivity (TFP) and export competitiveness in four major East-Asian countries: Korea, Singapore, Malaysia and Indonesia, three of which were seriously damaged by the currency crisis. Our major findings are summarized as follows. First, we found that technology acquisition from abroad is quite important for TFP growth of most industries in Asia, in particular for two ASEAN countries (Malaysia and Indonesia), while such productivity impact from foreign technology was relatively small for Korea and Singapore. Second, the impact of technology diffusion was much larger in that through trade than in that through foreign direct investment. Some FDI practices to preclude technology access for developing countries might explain such weaker role of FDI on TFP. Third, the nexus between TFP and export competitiveness was surely positive, in particular for industries of high export performance. However, the magnitude of impact was relatively small in Korea, in spite of its overwhelming productivity performance. (author)

  8. 76 FR 39261 - Tennessee Valley Authority Procedures

    Science.gov (United States)

    2011-07-06

    ...). ACTION: Final rule. SUMMARY: The Tennessee Valley Authority is amending its regulations which currently.... 1301.63 Senior agency official. 1301.64 Original classification authority. 1301.65 Derivative... authority. Sec. 1301.65 Derivative classification. (a) In accordance with Part 2 of Executive Order...

  9. 78 FR 48762 - Tennessee Disaster #TN-00076

    Science.gov (United States)

    2013-08-09

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Tennessee Disaster TN-00076 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY... INFORMATION CONTACT: A. Escobar, Office of Disaster Assistance, U.S. Small Business Administration, 409...

  10. 77 FR 51100 - Tennessee Disaster #TN-00068

    Science.gov (United States)

    2012-08-23

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Tennessee Disaster TN-00068 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY... INFORMATION CONTACT: A. Escobar, Office of Disaster Assistance, U.S. Small Business Administration, 409...

  11. Florida and Tennessee: Accountability in Civic Education

    Science.gov (United States)

    Delander, Brady

    2014-01-01

    While most states require testing in social studies or civic education, two states attach consequences for students and schools based on required statewide civics exams. Lawmakers in Florida, in 2010, and in Tennessee, in 2012, approved legislation that holds students accountable for their civics knowledge. Students are taking the tests for the…

  12. Expanding Exports: Can Tennessee Double Its Exports?

    OpenAIRE

    Steven G. Livingston

    2010-01-01

    In this year's State of the Union Address, President Obama announced a National Export Initiative to double American exports over the next five years. He claimed that this could add two million jobs to the American economy. Could Tennessee actually double its exports over this period? And what would be the impact if it did?

  13. Tennessee Extension Agents' Perceptions of Performance Appraisal

    Science.gov (United States)

    Donaldson, Joseph L.; French, Russell L.

    2013-01-01

    Performance appraisal is necessary for summative decisions about employees, such as merit pay and promotion. The research reported here describes Extension agent perceptions of their performance appraisal system. The population studied consisted of all Tennessee Extension agents (N = 312). Surveys were completed by 218 respondents, for a completed…

  14. Transforming the Narrative of the History of Chinese Technology: East and West in Bertrand Gille’s Histoire des Techniques

    Directory of Open Access Journals (Sweden)

    Yao Dazhi

    2015-05-01

    Full Text Available In his magisterial The History of Techniques, the French historian of technology Bertrand Gille (1920–1980 constructs a Western-centric world history of technology based on a technical systems approach. In doing so, he is forced to deal with the tension between Western-centric approaches and the conventional narrative of the history of Chinese technology. In order to avoid internal contradictions within his world history framework, Gille reconfigures the historical narrative about ancient China’s great inventions, arguing against unidirectional technology transfer and introducing the alternative notions of technological concomitant evolution and technological exchange. While Gille integrates ancient China into the general technological development of the world, he treats China as a blocked technical system and as “the other” in the West’s technological self-perception.

  15. the Role of Marketing Intelligence and Marketing Architecture Based Technology Assist in the Development of Business on the Msmes Maount Bromo Probolinggo in East Java

    Directory of Open Access Journals (Sweden)

    Chandra Kartika

    2017-09-01

    Full Text Available This research aims to provide a paradigm change business players in order to develop business in the manage with the help of a smart marketing and design technology sophisticated pengolaan governance and business can be developed with good, and can increase community economic welfare levels in the vicinity of micro and small and medium enterprises Mount Bromo Probolinggo East Java, empirically the economy in and around micro and small and medium enterprises probolinggo is still not optimal and the support of the government also has not been maximum attempts to help businesses on micro and small and medium enterprises around Gunung Bromo Probolinggo. Researchers attempting to help to resolve the problems of the economy in and around Mount Bromo by trying to examine the variables related to the smartphone technology-based marketing and technology based marketing design also in order to help the micro and small and medium enterprises can solve problems usahannya that there are still many obstacles. Researchers took samples around 100 people merchants who have micro and small and medium enterprises Business around Mount Bromo and using the methods of quantitative analysis and using the appliance AMOUS SAM analysis and location already determined around Mount Bromo, from a is expected to found a positive result against the business development of micro and small and medium enterprises and can help the sales profit level and can improve the level of technology used by entrepreneurs and increase the level of community welfare micro and small and medium enterprises Mount Bromo Probolinggo in East Java.

  16. Soil Investigation of Lower East Fork Poplar Creek

    Energy Technology Data Exchange (ETDEWEB)

    Dickson, Johnbull O [ORNL; Mayes, Melanie [ORNL; Earles, Jennifer E [ORNL; Mehlhorn, Tonia L [ORNL; Lowe, Kenneth Alan [ORNL; Peterson, Mark J [ORNL; Pierce, Eric M [ORNL

    2017-03-01

    Mercury is regarded by the US Department of Energy (DOE) Oak Ridge Office of Environmental Management as a priority contaminant on the Oak Ridge Reservation because of the environmental risks associated with substantial losses from buildings, soils, and surface waters at the Y-12 National Security Complex (Y-12). As a result of historical releases of mercury from Y-12 primarily in the 1950s and early 1960s, the lower East Fork Poplar Creek (LEFPC) stream channel and bank soil margins are contaminated with mercury (Brooks and Southworth 2011; Tennessee Valley Authority 1985b, a). A Mercury Remediation Technology Development project is underway to evaluate the nature of downstream mercury contamination and to develop targeted site-specific remedial technologies that can mitigate mercury release and biological uptake. It is known that mercury concentration varies longitudinally and with depth in LEFPC bank soils; however, soil types and soil physical properties are not well known, especially relative to the zones of mercury contamination. Moreover, there are no soil maps for the downstream reaches of LEFPC in Roane County (i.e. from the Chestnut Hill Road downstream) and this work represents the first ever soil mapping along this section of LEFPC.

  17. Industrious peasants in east and west: markets, technology, and family structure in Japanese and Western European agriculture.

    Science.gov (United States)

    De Vries, Jan

    2011-01-01

    Jan de Vries engages with Osamu Saito's discussion of Tokugawa Japan, in particular, his exploration of de Vries's concept of an industrious revolution for East Asia, which was published in this journal in 2010. The discussion bears on the ongoing debate over the timing and character of the Great Divergence, when advanced parts of Europe pulled ahead of Asia. de Vries argues that the constraint on the Japanese rural household to acquire and shed labour delayed the shift from supply-side industriousness to demand-motivated industriousness, which in turn meant that the Great Divergence was already in place before 1800.

  18. The perils of technology transfer : the Australian wheat/medic System in the Near East/North Africa region

    Directory of Open Access Journals (Sweden)

    Risopoulos, S.

    1990-01-01

    Full Text Available Yields and production of rainfed areas in the Near East and North Africa are stagnating. The Australian wheat-medic system has been tried out in several countries of the region, Increases in soil fertility and yields were expected as well as better crop-livestock integration. Difficulties were more serious than foreseen. The farmer of the region differs from his Australian counterpart by the much smaller size of his farm and by his preference for keeping his land-use options open to match climatic variability.

  19. HYDRAULICS, BENTON COUNTY, TENNESSEE, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Recent developments in digital terrain and geospatial database management technology make it possible to protect this investment for existing and future projects to...

  20. Public Interest in Microclimate Data in Knoxville, Tennessee, USA

    Directory of Open Access Journals (Sweden)

    Lisa Reyes Mason

    2016-12-01

    Full Text Available New technologies can sense urban environmental conditions at finer scales than previously possible. This has paved the way for monitoring microclimates between and within neighborhoods. Equally vital, though much less studied, is stakeholder engagement in understanding and using such data. This study examines interests and preferences for accessing neighborhood-scale microclimate data among residents of Knoxville, Tennessee, USA. Data are from randomly sampled phone surveys (N = 200 and purposively sampled focus group participants (N = 25. Survey participants expressed high interest in neighborhood air quality, temperature, and rainfall. Focus groups revealed four themes for designing smartphone applications or websites for neighborhood-scale data: easy access to integrated data, clear and intuitive design, information for everyday living and healthy behavior, and tools for civic engagement. Results support the value of creating meaningful, usable science interfaces with which the public can readily engage.

  1. ASSESSING AND FORECASTING, BY PLAY, NATURAL GAS ULTIMATE RECOVERY GROWTH AND QUANTIFYING THE ROLE OF TECHNOLOGY ADVANCEMENTS IN THE TEXAS GULF COAST BASIN AND EAST TEXAS

    Energy Technology Data Exchange (ETDEWEB)

    William L. Fisher; Eugene M. Kim

    2000-12-01

    A detailed natural gas ultimate recovery growth (URG) analysis of the Texas Gulf Coast Basin and East Texas has been undertaken. The key to such analysis was determined to be the disaggregation of the resource base to the play level. A play is defined as a conceptual geologic unit having one or more reservoirs that can be genetically related on the basis of depositional origin of the reservoir, structural or trap style, source rocks and hydrocarbon generation, migration mechanism, seals for entrapment, and type of hydrocarbon produced. Plays are the geologically homogeneous subdivision of the universe of petroleum pools within a basin. Therefore, individual plays have unique geological features that can be used as a conceptual model that incorporates geologic processes and depositional environments to explain the distribution of petroleum. Play disaggregation revealed important URG trends for the major natural gas fields in the Texas Gulf Coast Basin and East Texas. Although significant growth and future potential were observed for the major fields, important URG trends were masked by total, aggregated analysis based on a broad geological province. When disaggregated by plays, significant growth and future potential were displayed for plays that were associated with relatively recently discovered fields, deeper reservoir depths, high structural complexities due to fault compartmentalization, reservoirs designated as tight gas/low-permeability, and high initial reservoir pressures. Continued technology applications and advancements are crucial in achieving URG potential in these plays.

  2. Manufacturing and testing of W/Cu mono-block small scale mock-up for EAST by HIP and HRP technologies

    Energy Technology Data Exchange (ETDEWEB)

    Li, Qiang [Institute of Plasma Physics, Chinese Academy of Sciences (ASIPP), Hefei, Anhui (China); Qin, Sigui [Advanced Technology and Materials Co., Ltd, Beijing (China); Wang, Wanjing; Qi, Pan [Institute of Plasma Physics, Chinese Academy of Sciences (ASIPP), Hefei, Anhui (China); Roccella, Selanna; Visca, Eliseo [Associazione EURATOM-ENEA sulla Fusione, Frascati (Italy); Liu, Guohui [Advanced Technology and Materials Co., Ltd, Beijing (China); Luo, Guang-Nan, E-mail: liqiang577@ipp.ac.cn [Institute of Plasma Physics, Chinese Academy of Sciences (ASIPP), Hefei, Anhui (China)

    2013-10-15

    ITER-like W/Cu mono-block plasma-facing components (PFCs) will be used in vertical target regions of the experimental advanced superconducting tokamak (EAST) divertor. The first W/Cu mono-block small scale mock-up with five W mono-blocks has been manufactured successfully by technological combination of hot isostatic pressing (HIP) and hot radial pressing (HRP). The joining of a W mono-block and a pure copper interlayer was achieved by means of HIP technology and the bonding strength was over 150 MPa. The good bonding between the pure copper interlayer and a CuCrZr cooling tube was obtained by means of HRP technology. In order to understand deeply the process of HRP, the stress distribution of the mock-up during HRP process was simulated using ANSYS code. Ultrasonic Nondestructive Testing (NDT) of the W/Cu and Cu/CuCrZr interfaces was performed, showing that excellent bonding of the W/Cu and Cu/CuCrZr interfaces. The thermal cycle fatigue testing of the mock-up has been carried out by means of an e-beam device in Southwest Institute of Physics, Chengdu (SWIP) and the mock-up withstood 1000 cycles of heat loads up to 8.4 MW/m{sup 2} with the cooling water of 2 m/s, 20 °C, 0.2 MPa.

  3. Appraisal of Information and Communication Technology Courses in Business Education Programme of Universities in South East Nigeria

    Science.gov (United States)

    Ile, Chika Madu; Ementa, Christiana Ngozi

    2016-01-01

    The trend of Information and Communication Technology (ICT) usage in the business world necessitates that business education students be fortified with ICT skills as to be relevant and highly valued in the job market. The purpose of the study was to examine the four-year standard academic degree programme in business education department of five…

  4. Maritza East 1 presentation

    Energy Technology Data Exchange (ETDEWEB)

    Crespi, M.; Haillet, J.-M.; Casier, F. [ALSTOM Power (Italy). Enviornmental Control Systems

    2007-07-01

    The paper describes the project to develop a 670 MW gross and 600 MW net lignite-fired power plant, the AES-3C Maritza East 1, to be realised adjacent to the site of the existing Maritza East 1 power plant. The site is 40 kilometres south-east of Stara Zagora and 250 km south-east of Sofia, Bulgaria. The project will be more efficient and have lower emissions of sulphur dioxide per MW of electricity generated than the existing Maritza East 1 facility. The facility will have low NOx emissions, an electrostatic precipitator to control the emissions of particular matter and a flue gas desulfurization system to control emissions of sulphur dioxide. The AES 3-C Maritza East 1 plant meets all emissions criteria as defined by the Bulgarian Government, the EU and all other relevant authorities unlike the plants at Maritza East 2 and 1 which will either have to retrofit abatement technology in the next few years or face the prospect of limited hours operation and eventual closure after 2008. The new facility will have zero discharge of waste water. Condenser cooling will be provided by a natural draught cooling tower fed in part by process waters. This recycling of water for the cooling tower will significantly reduce the amount of water withdrawn from the lake. In addition, cooling tower blowdown and other potential facility discharges will be used within the wet limestone flue gas desulfurization system. ALSTOM has paid careful attention to all the different aspects involved: minimisation of environmental impact for both air, water and soil by applying state of the art technologies in all the different areas of the project and, at the same time, delivering an economically profitable installation. 2 ills.

  5. Proposed Bak Stabilization Tennessee River, River Mile 466.2 - 466.5 Hamilton County, Tennessee

    Science.gov (United States)

    2013-04-01

    important as the waterways continue to provide nesting, roosting, and travel corridors for many bird and mammal species. Cultural Resources Cultural resources...25, 2012 Response Tennessee State Historic Preservation Officer X May 21, 2012 request for survey* X Concur with phased compliance Alabama

  6. Geographical markers for Saccharomyces cerevisiae strains with similar technological origins domesticated for rice-based ethnic fermented beverages production in North East India.

    Science.gov (United States)

    Jeyaram, Kumaraswamy; Tamang, Jyoti Prakash; Capece, Angela; Romano, Patrizia

    2011-11-01

    Autochthonous strains of Saccharomyces cerevisiae from traditional starters used for the production of rice-based ethnic fermented beverage in North East India were examined for their genetic polymorphism using mitochondrial DNA-RFLP and electrophoretic karyotyping. Mitochondrial DNA-RFLP analysis of S. cerevisiae strains with similar technological origins from hamei starter of Manipur and marcha starter of Sikkim revealed widely separated clusters based on their geographical origin. Electrophoretic karyotyping showed high polymorphism amongst the hamei strains within similar mitochondrial DNA-RFLP cluster and one unique karyotype of marcha strain was widely distributed in the Sikkim-Himalayan region. We conceptualized the possibility of separate domestication events for hamei strains in Manipur (located in the Indo-Burma biodiversity hotspot) and marcha strains in Sikkim (located in Himalayan biodiversity hotspot), as a consequence of less homogeneity in the genomic structure between these two groups, their clear separation being based on geographical origin, but not on technological origin and low strain level diversity within each group. The molecular markers developed based on HinfI-mtDNA-RFLP profile and the chromosomal doublets in chromosome VIII position of Sikkim-Himalayan strains could be effectively used as geographical markers for authenticating the above starter strains and differentiating them from other commercial strains.

  7. The Role of Engineering Design in Technological and 21st Century Competencies Capacity Building: Comparative Case Study in the Middle East, Asia, and Europe

    Directory of Open Access Journals (Sweden)

    Mahmoud Abdulwahed

    2017-03-01

    Full Text Available Engineering design is considered an effective means for developing engineering technical skills. Normally, engineering design is conducted in teams and is a collaborative open-ended approach under constraints. This nature of engineering design involves engagement of several interpersonal, cognitive, and management skills or competencies such as teamwork, communications, decision making, problem solving, etc. While modern engineers are supposed to be technically competent, they need to posses a wide set of interpersonal, cognitive, and management competencies to function effectively in the workplace. Increasingly there has been more deployment of engineering design competitions (EDCs in engineering education to address some gaps in current curricula system. In this study, the impact of a complex engineering design competition on developing 21st century competencies of engineering and technology talent is investigated. A mix of quantitative and qualitative methods in the approach to self-reporting perceptions were utilized. Data was collected through interviews from students and faculty, and through surveys from students. Triangulating quantitative and qualitative data from students and faculty indicate that the investigated EDC have positive impact on a large set of 21st century engineering and technology competencies, this has been consistent across groups of students from the EU, Middle East, and Asia, as well as across genders. This is one of the few available investigations that sheds light in further depth on the impact of engineering design on non-technical skills.

  8. The ‘talking machine’ comes to the Dutch East Indies: The arrival of Western media technology in Southeast Asia

    OpenAIRE

    S. Suryadi

    2008-01-01

    The invention of sound recording technology in the nineteenth century was a modern miracle. Making possible the storage and preservation of sounds across time and distance, which previously could only be dreamed of, this invention contributed significantly to the developing entertainment world. Thomas Alva Edison first realized this dream in 1877 when he invented the tin-foil phonograph, which then inspired other scientists to perfect and develop his invention. During the last two decades of ...

  9. General surgery at rural Tennessee hospitals: a survey of rural Tennessee hospital administrators.

    Science.gov (United States)

    Cofer, Joseph B; Petros, Tommy J; Burkholder, Hans C; Clarke, P Chris

    2011-07-01

    Rural communities face an impending surgical workforce crisis. The purpose of this study is to describe perceptions of rural Tennessee hospital administrators regarding the importance of surgical services to their hospitals. In collaboration with the Tennessee Hospital Association, we developed and administered a 13-item survey based on a recently published national survey to 80 rural Tennessee hospitals in August 2008. A total of 29 responses were received for an overall 36.3 per cent response rate. Over 44 per cent of rural surgeons were older than 50 years of age, and 27.6 per cent of hospitals reported they would lose at least one surgeon in the next 2 years. The responding hospitals reported losing 10.4 per cent of their surgical workforce in the preceding 2 years. Over 53 per cent were actively recruiting a general surgeon with an average time to recruit a surgeon of 11.8 months. Ninety-seven per cent stated that having a surgical program was very important to their financial viability with the mean and median reported revenue generated by a single general surgeon being $1.8 million and $1.4 million, respectively. Almost 11 per cent of the hospitals stated they would have to close if they lost surgical services. Although rural Tennessee hospitals face similar difficulties to national rural hospitals with regard to retaining and hiring surgeons, slightly more Tennessee hospitals (54 vs 36%) were actively attempting to recruit a general surgeon. The shortage of general surgeons is a threat to the accessibility of comprehensive hospital-based care for rural Tennesseans.

  10. Velocity structure and seismicity of southeastern Tennessee

    Science.gov (United States)

    Kaufmann, Ronald Douglas; Long, Leland Timothy

    1996-04-01

    The seismic zone in southeastern Tennessee is at the confluence of major crustal features, which have been interpreted largely from potential data, and their relation to seismicity could help us understand why major earthquakes sometimes occur in the eastern United States. In this paper we solve for the previously unknown velocity structure of the upper crust by an inversion of travel time residuals from relocated earthquakes. The gravity anomalies are included by using a linear relation between average anomalous density and average anomalous velocity. The velocity model demonstrates that the seismicity is concentrated in areas of average to below average velocity and does not appear to be associated with one of the previously identified major crustal features. The high-velocity zones mark areas that are generally lacking in seismicity. The association of earthquake hypocenters with regions of low-velocity crustal rocks is consistent with other intraplate seismic zones, and this association supports the conjecture that intraplate earthquakes occur in crust that may have been weakened. The velocity anomalies at midcrustal depths do not support the New York-Alabama (NY-AL) lineament as a linear feature extending through southeastern Tennessee and parallel to contours in gravity anomalies as originally proposed. A continuation of the (NY-AL) lineament to the southwest requires either a 15 degree southwestward change in direction or a displacement to be consistent with the velocity anomalies. The seismically active areas in southeastern Tennessee do not appear to be constrained by the major crustal features, but instead, the seismicity is characterized by the distribution of hypocenters and their association with low-velocity regions at midcrustal depths.

  11. Tennessee Valley Region: a year 2000 profile

    Energy Technology Data Exchange (ETDEWEB)

    None

    1978-06-01

    A study was undertaken to determine the potential radiological implications of nuclear facilities in the combined watersheds of the Tennessee and Cumberland rivers, an area covering portions of 7 states of varied topography. The regional population in 1970 was about 4.6 million and is expected to increase to about 7 million by the year 2000. A 1973 projection estimated the installed electric generating capacity of the region to increase from a 1970 value of 45,000 megawatts to a total of 222,000 megawatts by the year 2000. In that year, about 144,000 megawatts were projected to be nuclear plants. The profile of the Tennessee Valley Region in the year 2000, as drawn from this report, contains the essential data for calculation of the radiological dose from operation of nuclear facilities in that year. Those calculations are reported in the companion document, DOE/ET-0064/2. Specifically, Volume I establishes the parameters describing where the people live, what they eat, the activities in which they engage, and the environmental surroundings that enable an evaluation of the potential radiation dose to the population. Airborne radionuclides from nuclear facilities in this zone may enter the study area and be deposited on the ground, on growing food, and on water surfaces. Consideration was not given to waterborne radionuclides external to the study region. 17 references. (MCW)

  12. The ‘talking machine’ comes to the Dutch East Indies: The arrival of Western media technology in Southeast Asia

    Directory of Open Access Journals (Sweden)

    S. Suryadi

    2008-12-01

    Full Text Available The invention of sound recording technology in the nineteenth century was a modern miracle. Making possible the storage and preservation of sounds across time and distance, which previously could only be dreamed of, this invention contributed significantly to the developing entertainment world. Thomas Alva Edison first realized this dream in 1877 when he invented the tin-foil phonograph, which then inspired other scientists to perfect and develop his invention. During the last two decades of the 1800s sound recording machines were exhibited outside the United States of America, first in Europe and then in Australia and Asia. In Europe the machine was first demonstrated at the Academy of Science in Paris on 11 March 1878, where a French professor named Bonjour accused Edison of cheating. He stated that Edison was a ventriloquist.

  13. Impact of the Great East Japan Earthquake and Fukushima Nuclear Power Plant Accident on Assisted Reproductive Technology in Fukushima Prefecture: The Fukushima Health Management Survey.

    Science.gov (United States)

    Hayashi, Masako; Fujimori, Keiya; Yasumura, Seiji; Nakai, Akihito

    2017-09-01

    The aim of the study was to evaluate the incidences and obstetric outcomes of women who conceived using assisted reproductive technology (ART) procedures in Fukushima Prefecture before and after the Great East Japan Earthquake and Fukushima nuclear power plant accident. Information was collected and analyzed from 12,070 women who conceived with or without ART in Fukushima Prefecture during the 9 months before and after the disaster. During the 9 months before and after the disaster, 138 (2.0%) and 102 (1.9%) women conceived with in vitro fertilization-embryo transfer (IVF-ET), respectively. The proportion of women who conceived with IVF-ET decreased during the 2 months immediately after the disaster, but returned to pre-disaster levels 3 months after the disaster. In the case of women who conceived without IVF-ET, the incidences of preterm birth and low birth weight increased after the disaster. In contrast, women who conceived with IVF-ET did not differ significantly in obstetric outcomes before and after the disaster but had a higher incidence of cesarean section and low birth weight compared to those conceived without IVF-ET, regardless of the study period. The influence of the disaster on woman who conceived using ART procedures was minimal.

  14. Integrated solid waste management of Sevierville, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-11-01

    The subject document reports the results of an in-depth investigation of the fiscal year 1992 cost of the City of Sevierville, Tennessee integrated municipal solid waste management (IMSWM) system, the energy consumed to operate the system, and the environmental performance requirements for each of the system`s waste-processing and disposal facilities. Actual data from records kept by participants is reported in this document. Every effort was made to minimize the use of assumptions, and no attempt is made to interpret the data reported. Analytical approaches are documented so that interested analysts may perform manipulation or further analysis of the data. As such, the report is a reference document for MSW management professionals who are interested in the actual costs and energy consumption for a one-year period, of an operating IMSWM systems.

  15. Tennessee National Wildlife Refuge: Comprehensive Conservation Plan and Environmental Assessment

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This Comprehensive Conservation Plan (CCP) was written to guide management on Tennessee NWR for the next 15 years. This plan outlines the Refuge vision and purpose...

  16. Superfund GIS - 1:250,000 Geology of Tennessee.

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This data set is a digital representation of the printed 1:250,000 geologic maps from the Tennessee Department of Environment and Conservation, Division of Geology....

  17. Environmental contaminant surveys at National Wildlife Refuges in west Tennessee

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Samples were collected at six National Wildlife Refuges (NWRs) in Tennessee (Chickasaw, Cross Creeks, Hatchie, Lake Isom, Lower Hatchie and Reelfoot) from 1988 and...

  18. An Environmental Quality Assessment of Tennessee National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Samples were collected at the Duck River Unit, Busseltown Unit, and big Sandy Unit of Tennessee National Wildlife Refuge from 1996 to 1998. Fish and sediment samples...

  19. Getting Started in TQM-A Tennessee Experience.

    Science.gov (United States)

    Journal of Career Planning and Employment, 1993

    1993-01-01

    Describes experiences of University of Tennessee as attempts were made to spread total quality management (TQM) concepts more effectively across the campus. Describes what TQM is, background and initiation of project, and results of project implementation. (NB)

  20. Getting Started in TQM-A Tennessee Experience.

    Science.gov (United States)

    Journal of Career Planning and Employment, 1993

    1993-01-01

    Describes experiences of University of Tennessee as attempts were made to spread total quality management (TQM) concepts more effectively across the campus. Describes what TQM is, background and initiation of project, and results of project implementation. (NB)

  1. University of Tennessee deploys force10 switch for CERN work

    CERN Multimedia

    2007-01-01

    "Force20 networks, the pioneer in building and securing reliable networks, today announced that the University of Tennessee physics department has deployed the C300 resilient switch to analyze data form CERN's Large Hadron Collider." (1/2 page)

  2. The Trail Inventory of Tennessee National Wildlife Refuge [Cycle 1

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The purpose of this report is to create a baseline inventory of all non-motorized trails on Tennessee National Wildlife Refuge. Trails in this inventory are eligible...

  3. Superfund GIS - Soil thickness, permeability, texture, and classification in Tennessee

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This dataset was developed for use with the Tennessee STATSGO data base as an additional datafile. Each record in the datafile relates to a STATSGO MUID number which...

  4. Trip report: Tennessee National Wildlife Refuge: March 17 - 19, 1981

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — During the March 17-19, 1981 period Tennessee National Wildlife Refuge was visited by Carrel! Ryan, Robin Fields, Travis McDaniel and Don Orr. The purposes of this...

  5. Hatchery-borne Salmonella enterica serovar Tennessee infections in broilers

    DEFF Research Database (Denmark)

    Christensen, J.P.; Brown, D.J.; Madsen, Mogens

    1997-01-01

    A substantial increase in the prevalence of S. enterica serovar Tennessee was observed in broiler flocks in Denmark at the turn of the year 1994 and in the following months. Epidemiological data indicated that a single hatchery was involved in spreading of the infection. Molecular characterization...... of S. enterica serovar Tennessee isolates from Danish broilers (1992 to 1995), the suspected hatchery and strains from various other sources included for comparison was initiated in order to trace the source of infection of the broilers. In general, strains of S. enterica ser. Tennessee showed only....... Restriction enzyme analysis of the plasmid ensured that the plasmids from broilers and the hatchery were identical. By analysis of cleaning and disinfection procedures and by sampling of different control points in the hatchery it was shown that S. enterica ser. Tennessee had colonized areas of the hatchers...

  6. Annual Storm Water Report for the Y-12 National Security Complex, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Clean Water Compliance Section of the Environment Compliance Department

    2012-01-01

    The storm water pollution prevention program at the Y-12 National Security Complex (Y-12 Complex) intends to protect the quality of storm water runoff through: (1) reducing the exposure of metal accumulation areas to precipitation, (2) implementation of Best Management Practices, (3) sampling during rain events and subsequent analysis, and (4) routine surveillances. When prescribed, the analytical data is compared to a set of cut-off concentration values to determine how the Y-12 Complex relates to other metal fabrication industries in the state of Tennessee. The quality of the storm water exiting the Y-12 Complex via East Fork Poplar Creek indicated some improvement in 2011. This improvement is attributable to the completion of several construction, demolition and remediation projects which occurred in 2010 and 2011. Emphasis will continue to be placed on site inspections and the timely implementation of improved storm water control measures as deemed necessary.

  7. Annual Storm Water Report for the Y-12 National Security Complex Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Environment Compliance Department

    2012-01-01

    The storm water pollution prevention program at the Y-12 National Security Complex (Y-12 Complex) intends to protect the quality of storm water runoff through: (1) reducing the exposure of metal accumulation areas to precipitation, (2) implementation of Best Management Practices, (3) sampling during rain events and subsequent analysis, and (4) routine surveillances. When prescribed, the analytical data is compared to a set of cut-off concentration values to determine how the Y-12 Complex relates to other metal fabrication industries in the state of Tennessee. The quality of the storm water exiting the Y-12 Complex via East Fork Poplar Creek indicated some improvement in 2011. This improvement is attributable to the completion of several construction, demolition and remediation projects which occurred in 2010 and 2011. Emphasis will continue to be placed on site inspections and the timely implementation of improved storm water control measures as deemed necessary.

  8. The effect of location and facility demand on the marginal cost of delivered wood chips from energy crops: A case study of the state of Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Graham, R.L.; Liu, W.; Downing, M. [Oak Ridge National Lab., TN (United States). Biofuels Feedstock Development Program; Noon, C.; Daly, M. [Univ. of Tennessee, Knoxville, TN (United States). Management Science Program; Moore, A. [Dept. of Trade and Industry, Harwell (United Kingdom). Energy Technology Support Unit

    1995-12-31

    Cost-supply curves for delivered wood chips from short rotation woody crops were calculated for 21 regularly-spaced locations spanning the state of Tennessee. These curves were used to systematically evaluate the combined effects of location and facility demand on wood chip feedstock costs in Tennessee. The cost-supply curves were developed using BRAVO, a GIS-based decision support system which calculates marginal cost of delivering wood chips to a specific location given road network maps and maps of farmgate prices and supplies of woody chips from short rotation energy crops. Marginal costs of delivered chips varied by both facility location in the state and facility demand. Marginal costs were lowest in central Tennessee unless the facility demand was greater than 2.7 million dry Mg per year (3 million dry tons per year) in which case west Tennessee was the lowest cost region. Marginal costs rose rapidly with increasing facility demand in the mountainous eastern portion of the state. Transportation costs accounted for 18 to 29% of the delivered cost and ranged between $8 and $18/dry Mg ($7 and $16/dry ton). Reducing the expected farmer participation rate from 100% to 50% or 25% dramatically raised the marginal costs of feedstock supply in the east and central regions of the state. The analysis demonstrates the need to use geographically-specific information when projecting the potential costs and supplies of biomass feedstock.

  9. Remedial investigation/feasibility study for the David Witherspoon, Inc., 901 Site, Knoxville, Tennessee: Volume 2, Appendixes

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-10-01

    This document contains the appendixes for the remedial investigation and feasibility study for the David Witherspoon, Inc., 901 site in Knoxville, Tennessee. The following topics are covered in the appendixes: (A) David Witherspoon, Inc., 901 Site Historical Data, (B) Fieldwork Plans for the David Witherspoon, Inc., 901 Site, (C) Risk Assessment, (D) Remediation Technology Discussion, (E) Engineering Support Documentation, (F) Applicable or Relevant and Appropriate Requirements, and (G) Cost Estimate Documentation.

  10. Final review of the Campbell Creek demonstrations showcased by Tennessee Valley Authority

    Energy Technology Data Exchange (ETDEWEB)

    Gehl, Anthony C. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Munk, Jeffrey D. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Jackson, Roderick K. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Boudreaux, Philip R. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Miller, William A. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); New, Joshua Ryan [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Khowailed, Giannate [SRA International, Fairfax, VA (United States)

    2015-06-01

    The Tennessee Valley Authority (TVA) Technology Innovation, Energy Efficiency, Power Delivery and Utilization Office funded and managed a showcase demonstration located in the suburbs of west Knox county, Tennessee. Work started March 2008 with the goal of documenting best practices for retrofitting existing homes and for building new high-efficiency homes. The Oak Ridge National Laboratory and the Electric Power Research Institute (EPRI) provided technical support. An analytical base was developed for helping homeowners, homebuyers, builders, practitioners and the TVA make informed economic decisions for the materials and incentives necessary to build a new high-efficiency home or retrofit an existing home. New approaches to more efficiently control active energy subsystems and information for selecting or upgrading to Energy Star appliances, changing all lights to 100% CFL s and upgrading windows to low-E gas filled glazing yields a 40% energy savings with neutral cash flow for the homeowner. Passive designs were reviewed and recommendations made for envelope construction that is durable and energy efficient. The Campbell Creek project complements the DOE Building Technologies Program strategic goal. Results of the project created technologies and design approaches that will yield affordable energy efficient homes. The 2010 DOE retrofit goals are to find retrofit packages that attain 30% whole house energy savings as documented by pre and post Home Energy rating scores (HERS). Campbell Creek met these goals.

  11. Bedrock geology and mineral resources of the Knoxville 1° x 2° quadrangle, Tennessee, North Carolina, and South Carolina

    Science.gov (United States)

    Robinson,, Gilpin R.; Lesure, Frank G.; Marlowe, J. I.; Foley, Nora K.; Clark, S.H.

    2004-01-01

    The Knoxville 1°x 2° quadrangle spans the Southern Blue Ridge physiographic province at its widest point from eastern Tennessee across western North Carolina to the northwest corner of South Carolina. The quadrangle also contains small parts of the Valley and Ridge province in Tennessee and the Piedmont province in North and South Carolina. Bedrock in the Valley and Ridge consists of unmetamorphosed, folded and thrust-faulted Paleozoic miogeoclinal sedimentary rocks ranging in age from Cambrian to Mississippian. The Blue Ridge is a complex of stacked thrust sheets divided into three parts: (1) a west flank underlain by rocks of the Late Proterozoic and Early Cambrian Chilhowee Group and slightly metamorphosed Late Proterozoic Ocoee Supergroup west of the Greenbrier fault; (2) a central part containing crystalline basement of Middle Proterozoic age (Grenville), Ocoee Supergroup rocks east of the Greenbrier fault, and rocks of the Murphy belt; and (3) an east flank containing the Helen, Tallulah Falls, and Richard Russell thrust sheets and the amphibolitic basement complex. All of the east flank thrust sheets contain polydeformed and metamorphosed sedimentary and igneous rocks of mostly Proterozoic age. The Blue Ridge is separated by the Brevard fault zone from a large area of rocks of the Inner Piedmont to the east, which contains the Six Mile thrust sheet and the ChaugaWalhalla thrust complex. All of these rocks are also polydeformed and metamorphosed sedimentary and igneous rocks. The Inner Piedmont rocks in this area occupy both the Piedmont and part of the Blue Ridge physiographic provinces.

  12. 2010 Remediation Effectiveness Report for the U.S. Department of Energy Oak Ridge Reservation, Oak Ridge, Tennessee - Data and Evaluations

    Energy Technology Data Exchange (ETDEWEB)

    Bechtel Jacobs

    2010-09-01

    watershed scale, such as contaminant trends at surface water integration points (IPs). Long-term stewardship (LTS) information used in this report is collected, compiled, and tracked by the WRRP in conjunction with the Bechtel Jacobs Company LLC (BJC) Surveillance and Maintenance (S&M) program, the BJC Radiation Protection Organization at East Tennessee Technology Park (ETTP), and the ETTP Environmental Compliance Program. Additionally, documentation verifying the implementation of administrative land use controls (LUCs) [i.e., property record restrictions, property record notices, zoning notices, and excavation/penetration permit (EPP) program] is also obtained from many sources throughout the fiscal year (FY), including County Register of Deeds offices for property record restrictions and property record notices, City Planning Commission for zoning notices, and BJC project engineers for EPP program verification. Copies of this documentation are obtained by the WRRP and maintained with the project RER files.

  13. Fiscal Year 1998 Well Installation, Plugging and Abandonment, and Redevelopment summary report Y-12 Plant, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    None

    1998-12-01

    This report summarizes the well installation, plugging and abandonment, and redevelopment activities conducted during the federal fiscal year (FY) 1998 at the Y-12 Plant, Oak Ridge, Tennessee. Five new groundwater monitoring wells were installed at the Y-12 Plant under the FY 1998 drilling program. Two of the wells are located in west Bear Creek Valley, one is in the eastern Y-12 Plant area near Lake Reality, and two are located near the Oil Landfarm Waste Management Area, which were installed by Bechtel Jacobs Company LLC (Bechtel Jacobs) as part of a site characterization activity for the Oak Ridge Reservation (ORR) Disposal Cell. Also, two existing wells were upgraded and nine temporary piezometers were installed to characterize hydrogeologic conditions at the Disposal Cell site. In addition, 40 temporary piezometers were installed in the Boneyard/Bumyard area of Bear Creek Valley by Bechtel Jacobs as part of the accelerated remedial actions conducted by the Environmental Restoration Program. Ten monitoring wells at the Y-12 Plant were decommissioned in FY 1998. Two existing monitoring wells were redeveloped during FY 1998 (of these, GW-732 was redeveloped tsvice). All well installation and development (including redevelopment) was conducted following industry-standard methods and approved procedures from the Environmental Surveillance Procedures Quality Control Program (Energy Systems 1988); the Resource Conservation and Recovery Act (RCRA) Groundwater Monitoring Technical Enforcement Guidance Document (EPA 1992); and the Monitoring Well Installation Plan for the Department of Energy Y-12 Plant, Oak Ridge, Tennessee (Energy Systems 1997a). Well installation and development of the non-Y-12 Plant GWPP oversight installation projects were conducted using procedures/guidance defined in the following documents: Work Plan for Support to Upper East Fork Poplar Creek East End Volatile Organic Compound Plumes Well Installation Project, Oak Ridge Y-12 Plant, Oak Ridge

  14. Technology Solutions Case Study: Foundation Heat Exchanger, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    None

    2014-03-01

    The foundation heat exchanger, developed by Oak Ridge National Laboratory, is a new concept for a cost-effective horizontal ground heat exchanger that can be connected to water-to-water or water-to-air heat pump systems for space conditioning as well as domestic water heating.

  15. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Tennessee. Moving to the 2015 IECC from the 2006 IECC base code is cost-effective for residential buildings in all climate zones in Tennessee.

  16. Open systems of environmental decision making: the MRS nuclear-waste siting case in Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    McCabe, A.S.

    1987-01-01

    This study is concerned with, within the context of the emerging open system of administrative decision making, how America's public sector is handling the challenge of implementing an environmental policy that commands technical expertise - managing the nation's highly-radioactive nuclear waste. How can a modern democratic system adapt to greater participation in a complex policy area once monopolized by a small cadre of technical specialists, and what are the implications for public managers of a more open system. These questions lead to the application of a model of science and technology policy to a case study tracing the attempted siting by the US Department of Energy in 1985 of a monitored retrievable storage facility in Tennessee. Extensive personal interviews with key actors at the local, state, and national levels, as well as a review of agency files and relevant documents comprise the data base. A systematic examination of the Tennessee case finds that a more-open system of decision making does not alone guarantee successful implementation of science and technology policy, but can be useful provided that the process is truly open.

  17. Bechtel Jacobs Company LLC Sampling and Analysis Plan for the Water Resources Restoration Program for Fiscal Year 2009, Oak Ridge Reservation, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Ketelle R.H.

    2008-09-25

    The Oak Ridge Reservation (ORR) Water Resources Restoration Program (WRRP) was established by the U. S. Department of Energy (DOE) in 1996 to implement a consistent approach to long-term environmental monitoring across the ORR. The WRRP has four principal objectives: (1) to provide the data and technical analysis necessary to assess the performance of completed Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA) actions on the ORR; (2) to perform monitoring to establish a baseline against which the performance of future actions will be gauged and to support watershed management decisions; (3) to perform interim-status and post-closure permit monitoring and reporting to comply with Resource Conservation and Recovery Act of 1976 (RCRA) requirements; and (4) to support ongoing waste management activities associated with WRRP activities. Water quality projects were established for each of the major facilities on the ORR: East Tennessee Technology Park (ETTP); Oak Ridge National Laboratory (ORNL), including Bethel Valley and Melton Valley; and the Y-12 National Security Complex (Y-12 Complex or Y-12), including Bear Creek Valley (BCV), Upper East Fork Poplar Creek (UEFPC), and Chestnut Ridge. Off-site (i.e., located beyond the ORR boundary) sampling requirements are also managed as part of the Y-12 Water Quality Project (YWQP). Offsite locations include those at Lower East Fork Poplar Creek (LEFPC), the Clinch River/Poplar Creek (CR/PC), and Lower Watts Bar Reservoir (LWBR). The Oak Ridge Associated Universities (ORAU) South Campus Facility (SCF) is also included as an 'off-site' location, although it is actually situated on property owned by DOE. The administrative watersheds are shown in Fig. A.l (Appendix A). The WRRP provides a central administrative and reporting function that integrates and coordinates the activities of the water quality projects, including preparation and administration of the WRRP Sampling and

  18. Fiscal years 1993 and 1994 decontamination and decommissioning activities photobriefing book for the Argonne National Laboratory-East Site, Technology Development Division, Decontamination and Decommissioning Projects Department

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-31

    This photobriefing book describes the ongoing decontamination and decommissioning projects at the Argonne National Laboratory (ANL)-East Site near Lemont, Illinois. The book is broken down into three sections: introduction, project descriptions, and summary. The introduction elates the history and mission of the Decontamination and Decommissioning (D and D) Projects Department at ANL-East. The second section describes the active ANL-East D and D projects, giving a project history and detailing fiscal year (FY) 1993 and FY 1994 accomplishments and FY 1995 goals. The final section summarizes the goals of the D and D Projects Department and the current program status. The D/D projects include the Experimental Boiling Water Reactor, Chicago Pile-5 Reactor, that cells, and plutonium gloveboxes. 73 figs.

  19. Tennessee Valley and Eastern Kentucky Wind Working Group

    Energy Technology Data Exchange (ETDEWEB)

    Katie Stokes

    2012-05-03

    In December 2009, the Southern Alliance for Clean Energy (SACE), through a partnership with the Appalachian Regional Commission, EKPC, Kentucky's Department for Energy Development and Independence, SACE, Tennessee's Department of Environment and Conservation, and TVA, and through a contract with the Department of Energy, established the Tennessee Valley and Eastern Kentucky Wind Working Group (TVEKWWG). TVEKWWG consists of a strong network of people and organizations. Working together, they provide information to various organizations and stakeholders regarding the responsible development of wind power in the state. Members include representatives from utility interests, state and federal agencies, economic development organizations, non-government organizations, local decision makers, educational institutions, and wind industry representatives. The working group is facilitated by the Southern Alliance for Clean Energy. TVEKWWG supports the Department of Energy by helping educate and inform key stakeholders about wind energy in the state of Tennessee.

  20. Innovative technologies targeting vector populations to mitigate the risk of exposure to leishmaniasis and protect deployed U.S. Military personnel in the Middle East

    Science.gov (United States)

    Phlebotomine sand flies, including Phlebotomus papatasi, are blood feeders and vectors of significant public health importance because they transmit Leishmania spp., which cause leishmaniasis. Deployed U.S. Military personnel in the Middle East suffer from sand fly bites and are at risk of contracti...

  1. New Observatory at the University of Tennessee at Martin

    Science.gov (United States)

    Crews, Lionel J.; Chrysler, R.; Turner, K.

    2010-01-01

    A new observatory has been completed at the University of Tennessee at Martin and is now open for student research, local teacher training, and public outreach. The telescope is a 16" Meade RCT on a Software Bisque Paramount ME mount, 10' HomeDome, and SBIG CCD camera. The project endured many delays from a necessary change in housing from roll-top roof to dome, to the shutter blowing off in a heavy windstorm. This project was funded primarily by a Tennessee Math-Science Partnership grant (PI: Dr. Michael Gibson, UT Martin) directed at secondary teacher training in sciences.

  2. Distribution of male infertility specialists in relation to the male population and assisted reproductive technology centers in the United States.

    Science.gov (United States)

    Nangia, Ajay K; Likosky, Donald S; Wang, Dongmei

    2010-07-01

    To describe the spatial distribution of assisted reproductive technology (ART) centers and male infertility specialists by location, driving distance from ART center, and potential male population in need of these resources. Cross-sectional study. Male population in the reproductive years (20-49 years old) based on U.S. Census Bureau data in 2000. Urology male infertility specialists as defined by 2005 specialty society membership directories. ART centers registered with the Society for Assisted Reproductive Technology in 2005. Male population and male infertility specialists within the service area served by in-state and neighboring-state ART centers, as defined by a 60-minute travel time. One hundred ninety-seven male infertility specialists and 390 ART centers were identified. On a state level, the highest male population in the reproductive years was seen in California, Texas, and Florida. The highest male populations per male specialist were found in Oregon, Tennessee, and Oklahoma. The highest number of ART centers per male specialist was found in Tennessee. The highest proximities of male specialists within the 60-minute driving service area of different ART centers were found in the North East and Southern California. The Midwest to Northwest had the least. A disparity of urology male infertility specialists exists in the United States, with large areas of the country being underserved and overserved based on the location of ART centers. Copyright 2010 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  3. Conceptual models of the formation of acid-rock drainage at road cuts in Tennessee

    Science.gov (United States)

    Bradley, Michael W.; Worland, Scott; Byl, Tom

    2015-01-01

    Pyrite and other minerals containing sulfur and trace metals occur in several rock formations throughout Middle and East Tennessee. Pyrite (FeS2) weathers in the presence of oxygen and water to form iron hydroxides and sulfuric acid. The weathering and interaction of the acid on the rocks and other minerals at road cuts can result in drainage with low pH (ARD) from road cuts were developed based on the results of a literature review, site reconnaissance, and the initial rock and water sampling. The formation of ARD requires a combination of hydrologic, geochemical, and microbial interactions which affect drainage from the site, acidity of the water, and trace metal concentrations. The basic modes of ARD formation from road cuts are; 1 - seeps and springs from pyrite-bearing formations and 2 - runoff over the face of a road cut in a pyrite-bearing formation. Depending on site conditions at road cuts, the basic modes of ARD formation can be altered and the additional modes of ARD formation are; 3 - runoff over and through piles of pyrite-bearing material, either from construction or breakdown material weathered from shale, and 4 - the deposition of secondary-sulfate minerals can store trace metals and, during rainfall, result in increased acidity and higher concentrations of trace metals in storm runoff. Understanding the factors that control ARD formation and transport are key to addressing the problems associated with the movement of ARD from the road cuts to the environment. The investigation will provide the Tennessee Department of Transportation with a regional characterization of ARD and provide insights into the geochemical and biochemical attributes for the control and remediation of ARD from road cuts.

  4. Seroprevalence of Trypanosoma cruzi in raccoons from Tennessee.

    Science.gov (United States)

    Maloney, Jenny; Newsome, Anthony; Huang, Junjun; Kirby, Jordona; Kranz, Melissa; Wateska, Angela; Dunlap, Brett; Yabsley, Michael J; Dunn, John R; Jones, Timothy F; Moncayo, Abelardo C

    2010-04-01

    Trypanosoma cruzi is the etiologic agent of Chagas' disease. Autochthonous human and canine transmission of T. cruzi has been documented in Tennessee, but little is known about its ecology, including the prevalence of T. cruzi among wildlife in Tennessee. Serum samples from 706 raccoons (Procyon lotor) from 10 counties in the Ridge and Valley and Blue Ridge Mountains ecoregions of eastern Tennessee were tested for antibodies reactive with T. cruzi using the indirect fluorescent antibody assay. Two hundred six (29.2%) samples were seropositive, with 9 counties yielding positive samples (range 14.6-63.6%). Significantly more raccoons from rural habitats (35.1%) were found positive for T. cruzi exposure than were those from suburban habitats (23.1%, P raccoons were trapped and the most common site of positive raccoons in rural areas (42%). Interestingly, age was positively associated with seropositivity. Raccoons older than 1 yr (adults) were 40.1% seropositive compared to 12.2% of those less than 1 yr (juveniles; P raccoons (P raccoon populations in Tennessee. The importance of habitat (rural vs. suburban) and microhabitat (dens) in risk of exposure to these populations is also discussed.

  5. Financial Reporting for Tennessee Public Colleges and Universities.

    Science.gov (United States)

    Tennessee Higher Education Commission, Nashville.

    This manual provides a framework for accounting practices, budgeting and reporting procedures for Tennessee public higher education institutions. Emphasis is placed on principles and procedures of accounting and financial reporting; the balance sheet; statement of changes in fund balances; statement of current funds revenues, expenditures, and…

  6. 76 FR 18747 - Tennessee Gas Pipeline Company; Notice of Application

    Science.gov (United States)

    2011-04-05

    ... Project enhancements will allow for bi-directional firm transportation service for National Fuel's shipper... directed to James D. Johnston, Associate General Counsel, Tennessee Gas Pipeline Company, 1001 Louisiana Street, Houston, Texas 77002, phone: (713) 420-4998, fax: (713) 420-1601, e-mail:...

  7. 75 FR 82378 - Tennessee Gas Pipeline Company; Notice of Application

    Science.gov (United States)

    2010-12-30

    ... directed to James D. Johnston, Associate General Counsel, Tennessee Gas Pipeline Company, 1001 Louisiana Street, Houston, Texas 77002 at (713) 420-4998 or by e- mail at james.johnston@elpaso.com . Specifically... Commission staff will either complete its environmental assessment (EA) and place it into the...

  8. Discourse Analysis of Tennessee Williams' "The Glass Menagerie"

    Science.gov (United States)

    Nalliveettil, George Mathew; Gadallah, Mahmoud Sobhi Mohamed

    2016-01-01

    "The Glass Menagerie" is one of the Tennessee Williams' most famous plays which won the New York Drama Critics' Circle award. It elevated him to be one of the greatest playwrights of his generation. As a playwright, he is skilful to make the readers conscious of the unconscious habits and attitudes in everyday life. In "The Glass…

  9. Screening Mammography Utilization in Tennessee Women: The Association with Residence

    Science.gov (United States)

    Brown, Kathleen C.; Fitzhugh, Eugene C.; Neutens, James J.; Klein, Diane A.

    2009-01-01

    Context: Approximately 70% of US women over age 40 report mammography screening within 2 years. However, rates are likely to vary by age, income, educational level, and residence. Purpose: To describe the prevalence of screening mammography and associated factors in women living in rural and urban areas of Tennessee. Methods: Using pooled data…

  10. Tennessee Scales up Improved Math Instruction through Coaching

    Science.gov (United States)

    Russell, Jennifer; Stein, Mary Kay; Correnti, Richard; Bill, Victoria; Booker, Laura; Schwartz, Nate

    2017-01-01

    If students are to meet higher standards, all educators in the system have to learn how to engage students in reasoning about complex ideas. What levers can state boards of education and state education agencies pull to support the professional learning that makes this possible? A research-practice partnership in Tennessee may shed light on this…

  11. Effective Uses of CSP Grant Funds in Tennessee Charter Schools

    Science.gov (United States)

    Williams, Andrew; Webb, Leigh

    2013-01-01

    The topic of educational spending and its connection to student achievement was long-debated before charter schools entered the conversation. With the rise in government spending on education, particularly charter school funding, the financial debate has strengthened and evoked much controversy. Though the Tennessee Department of Education (TNDOE)…

  12. Big Prospects in East Asia

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    After bottoming out last year, the emerging economies of East Asia are recouping their losses and setting out onto the fast growth track.But short-term growth does not necessarily indicate a prosperous future-the region still needs to rebalance its economies and precipitate a massive shift to green technologies and energy efficiency. The World Bank discussed this issue in the latest EastAsia & Pacific Economic Update,a biannual assessment of economies in the region.Edited excerpts follow:

  13. Experience with system safety approach in railroad technology in Europe and Far East and in aerospace technology; Erfahrungen mit Ansaetzen zur Systemsicherheit in der Bahntechnik in Europa und im Fernen Osten sowie in der Raumfahrttechnik

    Energy Technology Data Exchange (ETDEWEB)

    Schaebe, H. [Technischer Ueberwachungs-Verein InterTraffic GmbH, Koeln (Germany). Inst fuer Software, Elektronik, Bahntechnik

    2000-07-01

    Safety analyses play an important role in assessing railroad technology, especially in the light of the CENELEC Standards EN 50126 and EN 50129. The European approach to system safety is based on the EN standards, whereas in Asia we had to deal with the British DEF-STAN standards. Although the approach is inspired by the European one, in the particular case specific changes have been observed. On the other hand there is a long tradition in space technology which is based in Europe on the PSS standards edited by ESA and the ECSS standards which have followed them. The EN series of standards focuses on the safety case approach. It must be shown that the system is sufficiently safe. Analyses as hazard analyses, Failure Modes, Effects, and Criticality Analyses and Risk analyses are used together with other methods. An important problem is the definition of the target for safety characteristics. We present experience from assessment of driverless people mover systems. On the other hand we have performed analyses for locomotives that have been supplied for the North East Line and the Changi Airport Line of the metro in Singapore. Here, the approach was based on the British DEF-STAN series. In this particular project, however, the approach led to a larger number of exhaustive analyses for a workshop locomotive which is equipped with a driver. In aerospace, often a large number of analyses is necessary. However, the analyses are adopted regarding their number and level of detail depending on the system. As an example, test facilities used at ESTEC (technical centre of the European Space Association) are presented. The experience gained in different areas of technology and in different geographic areas are compared. It will be shown how the EN standards can be used effectively. (orig.) [German] Sicherheitsanalysen spielen eine wichtige Rolle bei der Beurteilung der Bahntechnik, insbesondere im Rahmen der CENELEC Normen EN 50126 und EN 50129. Der Europaeische Ansatz der

  14. Spatial and temporal trends in contaminant concentrations in Hexagenia nymphs following a coal ash spill at the Tennessee Valley Authority's Kingston Fossil Plant.

    Science.gov (United States)

    Smith, John G; Baker, Tyler F; Murphy, Cheryl A; Jett, R Trent

    2016-05-01

    A dike failure at the Tennessee Valley Authority Kingston Fossil Plant in East Tennessee, United States, in December 2008, released approximately 4.1 million m(3) of coal ash into the Emory River. From 2009 through 2012, samples of mayfly nymphs (Hexagenia bilineata) were collected each spring from sites in the Emory, Clinch, and Tennessee Rivers upstream and downstream of the spill. Samples were analyzed for 17 metals. Concentrations of metals were generally highest the first 2 miles downstream of the spill, and then decreased with increasing distance from the spill. Arsenic, B, Ba, Be, Mo, Sb, Se, Sr, and V appeared to have strong ash signatures, whereas Co, Cr, Cu, Ni, and Pb appeared to be associated with ash and other sources. However, the concentrations for most of these contaminants were modest and are unlikely to cause widespread negative ecological effects. Trends in Hg, Cd, and Zn suggested little (Hg) or no (Cd, Zn) association with ash. Temporal trends suggested that concentrations of ash-related contaminants began to subside after 2010, but because of the limited time period of that analysis (4 yr), further monitoring is needed to verify this trend. The present study provides important information on the magnitude of contaminant exposure to aquatic receptors from a major coal ash spill, as well as spatial and temporal trends for transport of the associated contaminants in a large open watershed.

  15. Northeast Tennessee Educators' Perception of STEM Education Implementation

    Science.gov (United States)

    Turner, Kristin Beard

    A quantitative nonexperimental survey study was developed to investigate Northeast Tennessee K-8 educators' perceptions of STEM education. This study was an examination of current perceptions of STEM education. Perceived need, current implementation practices, access to STEM resources, definition of STEM, and the current condition of STEM in Northeast Tennessee were also examined. The participating school districts are located in the Northeast Region of Tennessee: Bristol City Schools, Hamblen County Schools, Johnson City Schools, Johnson County Schools, Kingsport City Schools, Sullivan County Schools, and Washington County Schools. Educational professionals including both administrators and teachers in the elementary and/or middle school setting were surveyed. The closed and open form survey consisted of 20 research items grouped by 5 core research questions. Quantitative data were analyzed using single sample t tests. A 4 point Likert scale was used to measure responses with a 2.5 point of neutrality rating. The open-ended question was summarized and recorded for frequency. Research indicated that Northeast Tennessee K-8 educators perceive a need for STEM education to a significant extent. However, many do not feel prepared for implementation. Lack of professional development opportunities and STEM assets were reported as areas of need. Teachers reported implementation of inquiry-based, problem solving activities in their classrooms. The majority of participants reported that the current condition of STEM education in Northeast Tennessee is not meeting the needs of 21st century learners. Challenges facing STEM instruction include: funding designated for STEM is too low, professional development for STEM teacher is insufficient, and STEM Education in K-8 is lacking or inadequate.

  16. Open Systems of Environmental Decision-Making the Mrs Nuclear Waste Siting Case in Tennessee

    Science.gov (United States)

    McCabe, Amy Snyder

    Decision making in the science and technology policy domain has traditionally been an exclusive enterprise, with scientific and technical elites working within the confines of the administrative state to create public policy. Policies generated from this type of decision making process have been perceived by the public as unsuccessful, so much so that this sort of closed system is gradually being replaced by a more open one in which citizens and subnational governments play a significantly larger role in the formation of technical policy. This study is concerned with, within the context of the emerging open system of administrative decision making, how America's public sector is handling the challenge of implementing an environmental policy which commands technical expertise--managing the nation's highly-radioactive nuclear waste. How can a modern democratic system adapt to greater participation in a complex policy area once monopolized by a small cadre of technical specialists, and what are the implications for public managers of a more open system?. These questions lead to the application of a model of science and technology policy to a case study tracing the attempted siting by the U.S. Department of Energy in 1985 of a monitored retrievable storage facility in Tennessee. Extensive personal interviews with key actors at the local, state, and national levels, as well as a review of agency files and relevant documents comprise the data base. A systematic examination of the Tennessee case finds that a more open system of decision making does not alone guarantee successful implementation of science and technology policy, but can be useful provided that the process is truly open. The analysis suggests that more open decision making is likely to affect the performance of public managers charged with implementing technical policies. The responsibility of defining the parameters of open systems remains with the Congress.

  17. FISCAL YEAR 1997 WELL INSTALLATION, PLUGGING AND ABANDONMENT, AND REDEVELOPMENT SUMMARY REPORT Y-12 PLANT, OAK RIDGE, TENNESSEE

    Energy Technology Data Exchange (ETDEWEB)

    SCIENCE APPLICATIONS INTERNATIONAL CORPORATION

    1997-09-01

    This report summarizes the well installation, plugging and abandonment and redevelopment activities conducted during the federal fiscal year (FY) 1997 at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. No new groundwater monitoring wells were installed during FY 1997. However, 13 temporary piezometers were installed around the Upper East Fork Poplar Creek (UEFPC) in the Y-12 Plant. An additional 36 temporary piezometers, also reported in this document, were installed in FY 1996 and, subsequently, assigned GW-series identification. A total of 21 monitoring wells at the Y-12 Plant were decommissioned in FY 1997. Three existing monitoring wells underwent redevelopment during FY 1997. All well installation and development (including redevelopment) was conducted following industry-standard methods and approved procedures in the Environmental Surveillance Procedures Quality Control Program (Energy Systems 1988), the {ital Resource Conservation and Recovery Act (RCRA) Groundwater Monitoring Technical Enforcement Guidance Document} (EPA 19?6), and {ital Guidelines for Installation of Monitoring Wells at the Y-12 Plant} (Geraghty & Miller 1985). All wells were plugged and abandoned in accordance with the Monitoring Well Plugging and Abandonment Plan for the U.S. Department of Energy, Y-12 Plant, Oak Ridge, Tennessee (HSW, Inc. 1991). Health and safety monitoring and field screening of drilling returns and development waters were conducted in accordance with approved Lockheed Martin Energy Systems, Inc. (Energy Systems) guidelines.

  18. Hydraulics, DICKSON COUNTY AND INCORPOATED AREAS, TENNESSEE

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Recent developments in digital terrain and geospatial database management technology make it possible to protect this investment for existing and future projects to...

  19. East African ROAD

    Science.gov (United States)

    Tekle, Kelali

    2016-10-01

    In the developing world astronomy had been treated as the science of elites. As a result of this overwhelming perception, astronomy compared with other applied sciences has got less attention and its role in development has been insignificant. However, the IAU General Assembly decision in 2009 opened new opportunity for countries and professionals to deeply look into Astronomy and its role in development. Then, the subsequent establishment of regional offices in the developing world is helping countries to integrate astronomy with other earth and space based sciences so as to progressively promote its scientific and development importance. Gradually nations have come to know that space is the frontier of tomorrow and the urgency of preeminence on space frontier starts at primary school and ascends to tertiary education. For this to happen, member nations in east African region have placed STEM education at the center of their education system. For instance, Ethiopian has changed University enrollment strategy to be in favor of science and engineering subjects, i.e. every year seventy percent of new University entrants join science and engineering fields while thirty percent social science and humanities. Such bold actions truly promote astronomy to be conceived as gateway to science and technology. To promote the concept of astronomy for development the East African regional office has actually aligned it activities to be in line with the focus areas identified by the IAU strategy (2010 to 2020).

  20. Baylisascaris procyonis in raccoons (Procyon lotor) in eastern Tennessee.

    Science.gov (United States)

    Souza, Marcy J; Ramsay, Edward C; Patton, Sharon; New, John C

    2009-10-01

    Raccoon (Procyon lotor) carcasses (n=118) were collected from July through December 2007 throughout eastern Tennessee. Necropsies were performed, and Baylisascaris procyonis was collected from the gastrointestinal tract of infected carcasses. Prevalence rates were determined for the overall sample population, males and females, and adults and juveniles. The sample population had a B. procyonis prevalence of 12.7%. Males and females had a prevalence of 15% and 11%, respectively; prevalence in adults and juvenile was 13% and 12.6%, respectively. There were no significant differences in prevalence rates between the different groups. Baylisascaris procyonis is an ascarid infection of raccoons that can infect humans and over 100 species of other animals. The presence of infection in raccoons, paired with the expansion of human populations in eastern Tennessee, is likely to lead to increased interactions between humans and raccoons and therefore an increased risk of human and domestic animal exposure to B. procyonis.

  1. Liminality in Brian Friel’s Wonderful Tennessee

    Directory of Open Access Journals (Sweden)

    María Gaviña-Costero

    2013-03-01

    Full Text Available After the worldwide success of the 1990 play Dancing at Lughnasa, Brian Friel (Omagh, 1929, a playwright known for his search for new ways of dealing with his old preoccupations, created what many critics understood as a sequel to that play.Wonderful Tennessee, which premiered in 1993 at the Abbey Theatre, has been frequently considered Lughnasa’s younger and plainer sister. Whereas the seductiveness of the former cannot be denied, I intend to defend in this article the importance in Friel’s oeuvre of Wonderful Tennessee, a play rich in meaning and original in form that presents a complete rite of passage as described in Victor Turner’s anthropological studies. Friel unites elements that form part of ancient, Celtic and Christian rituals to show what has forever been humanity’s aim: the attainment of the absolute.

  2. Another Interpretation of A Streetcar Named Desire by Tennessee Williams

    Institute of Scientific and Technical Information of China (English)

    孟娟

    2014-01-01

    Tennessee Wil iams reaches an unprecedented height of play writing and arises much attention in literature with the publication of A Streetcar Named Desire. This thesis focuses on the analysis of the protagonist Blanche from the angle of symbolism. Several elements have been studied including the symbolic setting, symbolic stage and symbolic use of music in order to prove the tragic fate of Blanche is a certainty, for she is the victim of the disintegrated southern civilization.

  3. Solar heating system installed at Jackson, Tennessee. Final report

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-10-01

    The solar energy heating system installed at the Coca-Cola Bottling Works in Jackson, Tennessee is described. The system consists of 9480 square feet of Owens-Illinois evacuated tubular solar collectors with attached specular cylindrical reflectors and will provide space heating for the 70,000 square foot production building in the winter, and hot water for the bottle washing equipment the remainder of the year. Component specifications and engineering drawings are included. (WHK)

  4. The Awakening Women in Tennessee Williams’s Plays

    Institute of Scientific and Technical Information of China (English)

    马云飞

    2015-01-01

    Tennessee Williams is a great American playwright. The heroines in the three plays experienced the changes of times. There are also some common threads that weave their way through these women ’s lives. They are different from the passive women characters in Williams’s early plays. The growth of women is an important part in the development of society. Through the research on the three plays, the causes, the procedure and the significance of their final awakening can be found.

  5. Middle Claiborne Aquifer: Alabama, Arkansas, Illinois, Kentucky, Louisiana, Missouri, Mississippi, Tennessee 2006-2008

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Outcrop and subcrop extent of the Middle Claiborne Aquifer in Alabama, Arkansas, Illinois, Kentucky, Louisiana, Missouri, Mississippi, Tennessee.

  6. Middle Claiborne Aquifer: Alabama, Arkansas, Illinois, Kentucky, Louisiana, Missouri, Mississippi, Tennessee 2006-2008

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Digital hydrogeologic surface of the Middle Claiborne Aquifer in Alabama, Arkansas, Illinois, Kentucky, Louisiana, Missouri, Mississippi, Tennessee. The...

  7. Short communication: Evaluation of bulk tank milk microbiological quality of nine dairy farms in Tennessee.

    Science.gov (United States)

    Gillespie, B E; Lewis, M J; Boonyayatra, S; Maxwell, M L; Saxton, A; Oliver, S P; Almeida, R A

    2012-08-01

    The purpose of this study was to evaluate the bulk tank milk (BTM) quality of 9 East Tennessee dairy farms and to determine its relationship with selected quality milk parameters. Bulk tank milk samples (n=1,141) were collected over a 42-mo period (June 2006 through November 2009) from farms, based on their preliminary incubation count (PIC) history. Parameters of BTM quality evaluated in this study included somatic cell count (SCC), standard plate count (SPC), PIC, laboratory pasteurization count (LPC), Staphylococcus spp. count, Streptococcus spp. count, and coliform count. Strong correlations between SPC and Streptococcus spp. counts (0.72) and between SPC and PIC (0.70) were found. However, moderate correlations were seen among other milk quality parameters. In addition, seasonal variations for some milk quality parameters were noted. For example, milk quality parameters such as SCC, SPC, LPC, and coliform count were significantly higher in summer, whereas Streptococcus spp. counts were significantly higher in winter. No seasonal variation in PIC or Staphylococcus spp. counts was observed. Summarizing, results from this investigation showed the importance of using several bacterial counts (SCC, SPC, PIC, LPC, Streptococcus spp. count, Staphylococcus spp. count, and coliform counts) as simultaneous indicators of milk quality.

  8. the Role of Marketing Intelligence and Marketing Architecture Based Technology Assist in the Development of Business on the Msmes Maount Bromo Probolinggo in East Java

    National Research Council Canada - National Science Library

    Chandra Kartika

    2017-01-01

    This research aims to provide a paradigm change business players in order to develop business in the manage with the help of a smart marketing and design technology sophisticated pengolaan governance...

  9. Tennessee Oversight Agreement combined annual reports, May 13, 1991--May 12, 1993

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-07-01

    The Tennessee Oversight Agreement provides independent oversight and monitoring of the Department of Energy`s activities on the Oak Ridge Reservation by the State. The agreement obligates the state to provide an annual report to DOE and for public distribution of the results of the DOE Oversight Division`s monitoring and analysis activities and its findings of the quality and effectiveness of the Department of Energy`s environmental monitoring and surveillance programs. The DOE Oversight Division`s first report will discuss the status of the entire oversight agreement for the first two years of its existence. The 1991--1993 combined annual reports include a short history of the Division, a list of the Tennessee Oversight Agreement commitments and a status report on each of DOE Oversight Division`s programs. Each Division program includes a descriptive status of its findings and recommendations. These findings and recommendations were also consolidated into a separate segment of the report (Chapter 7). Findings indicate there have been genuine successes in the areas of site access and data availability. More effort, however, is required in both of these areas before the state can verify that DOE and its contractors are meeting its obligations. Ambient surveillance monitoring by DOE is extensive. The DOE Oversight Division reviews this data to assure the state and its citizens that all areas of the environment are adequately protected by DOE operations. There is a noticeable lack of research and development in the technology for environmental remediation and radiological and mixed waste treatment, storage and disposal. The DOE Oversight Division`s recommendations for improvement are provided with each of the findings listed in this report.

  10. National Program of Inspection of Non-Federal Dams, Tennessee. Lambert Dam (Inventory Number TN 00901), Little Tennessee River Basin, near Six Mile, Blount County, Tennessee. Phase I Investigation Report,

    Science.gov (United States)

    1981-09-01

    of Engineers Troy Wedekind Water Resjurces Engineer Tennessee Department of Conservarion Division of Water Resources SECTION 2 - PROJECT DESCRIPTION...Engineers Tom Porter Hydraulic Engineer Corps of Engineers Troy Wedekind Water Resources State o’ Tennessee Engineer 2. Lambert Dam is owned by Keith...drain pipe was covered during the initial part of the inspection, but was later uncovered by Troy Wedekind . Only a trickle of water was flowing through

  11. Ambient Noise Cross-Correlation in the Eastern Tennessee Seismic Zone (United States)

    Science.gov (United States)

    Kuponiyi, A. P.; Arroucau, P.; Vlahovic, G.; Yongan, T.; Vlahovic, B.

    2011-12-01

    The Eastern Tennessee Seismic Zone (ETSZ) is an intraplate seismic region characterized by frequent but low magnitude earthquakes and is the second most active seismic area in the United States east of the Rocky Mountains. Since the middle of the seventies, the Center for Earthquake Research and Information (CERI) has installed and maintained several seismic networks in central and eastern United States. In this work, we use the continuous waveforms recorded at 24 short-period stations located in the vicinity of the eastern Tennessee seismic zone (ETSZ) and compute the cross-correlation function of the vertical component of the ambient noise wavefield for simultaneously recording station pairs. The resulting cross-correlograms are analysed by means of frequency-time analysis to extract Rayleigh wave group velocities that we subsequently use to compute Rayleigh wave tomographic maps of the region for periods ranging between 2 and 10 s, i.e. for periods sensitive to the structure of the upper crust. One key question in the ETSZ is the actual relationship between earthquake distribution and geological structure at depth. Seismicity is mostly confined in the Precambrian basement, below the Paleozoic cover of the southern Appalachian fold-and-thrust belt and shows little to no correlation with surface geological features. On the other hand, the earthquakes of the ETSZ clearly follow the trend of a feature observed on magnetic data: the New York-Alabama magnetic lineament (NYAL), a 1600-km long, northeast trending feature that is thought to be the expression of a major strike-slip fault affecting the Precambrian basement from the Mississippi embayment to the Green Mountains (northeast US). The actual extent at depth of this feature is not well established and is of primary interest to understand the seismicity of the ETSZ. By providing new information about the upper crustal structure of this region, this work is a contribution to the understanding of the seismic

  12. Youth Participatory Action Research (YPAR) 2.0: How Technological Innovation and Digital Organizing Sparked a Food Revolution in East Oakland

    Science.gov (United States)

    Akom, Antwi; Shah, Aekta; Nakai, Aaron; Cruz, Tessa

    2016-01-01

    This article argues that technological innovation is transforming the flow of information, the fluidity of social action, and is giving birth to new forms of bottom up innovation that are capable of expanding and exploding old theories of reproduction and resistance because "smart mobs," "street knowledge," and "social…

  13. East Asia Rolls On

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    The economic recovery in East Asia remains unchanged on its upward trajectory despite the earthquake and devastating tsunami in Japan on March 11.Growth in East Asia slowed after a sharp rebound from the global financial crisis but is improving nonetheless.The World Bank’s East Asia and Pacific Economic Update issued on March 21 projects real GDP growth in East Asia will be smaller than that of 2010 in the following two years.Besides future East Asian economic trends,the report also discusses the impact of the Japanese catastrophe.Edited excerpts follow:

  14. The Value-Added Achievement Gains of NBPTS-Certified Teachers in Tennessee: A Brief Report.

    Science.gov (United States)

    Stone, J. E.

    This study investigated whether National Board for Professional Teaching Standards (NBPTS)-certified teachers in Tennessee were exceptionally effective in bringing about objectively measured student achievement gains. Tennessee has over 40 NBPTS-certified teachers, 16 of whom teach in grades 3-8 and have value-added teacher reports in the state…

  15. Do Teacher Salaries Make a Difference? Tennessee Teachers' Salaries and Student Achievement in the Year 2000.

    Science.gov (United States)

    Miller-Whitehead, Marie

    The 2000 Tennessee School Systems Report Card data for 138 Tennessee public school systems were examined to identify variables that predict student performance in reading, language arts, mathematics, science, social studies, writing, high school competency examinations, attendance, and graduation. The dependent variable was school system grade…

  16. 40 CFR 81.120 - Middle Tennessee Intrastate Air Quality Control Region.

    Science.gov (United States)

    2010-07-01

    ... Quality Control Region. 81.120 Section 81.120 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.120 Middle Tennessee Intrastate Air Quality Control Region. The Middle Tennessee Intrastate Air Quality Control Region consists of the territorial area encompassed...

  17. 40 CFR 81.119 - Western Tennessee Intrastate Air Quality Control Region.

    Science.gov (United States)

    2010-07-01

    ... Quality Control Region. 81.119 Section 81.119 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.119 Western Tennessee Intrastate Air Quality Control Region. The Western Tennessee Intrastate Air Quality Control Region consists of the territorial area encompassed...

  18. Tennessee Education Lottery Scholarship Program Annual Report: Recipient Outcomes through Fall 2012

    Science.gov (United States)

    Tennessee Higher Education Commission, 2013

    2013-01-01

    The Tennessee Education Lottery Scholarship (TELS) program was designed to meet the unique needs of the state of Tennessee while also incorporating the hallmark elements of existing merit-based aid programs in other states. Developed through a process involving elected officials and members of the academic community, the TELS program aims to…

  19. Recovery Act: Tennessee Energy Efficient Schools Initiative Ground Source Heat Pump Program

    Energy Technology Data Exchange (ETDEWEB)

    Townsend, Terry [Townsend Engineering, Inc., Davenport, IA (United States); Slusher, Scott [Townsend Engineering, Inc., Davenport, IA (United States)

    2017-04-24

    The Tennessee Energy Efficient Schools Initiative (EESI) Hybrid-Water Source Heat Pump (HY-GSHP) Program sought to provide installation costs and operation costs for different Hybrid water source heat pump systems’ configurations so that other State of Tennessee School Districts will have a resource for comparison purposes if considering a geothermal system.

  20. 76 FR 36142 - Tennessee; Amendment No. 3 to Notice of a Major Disaster Declaration

    Science.gov (United States)

    2011-06-21

    ... Unemployment Assistance (DUA); 97.046, Fire Management Assistance Grant; 97.048, Disaster Housing Assistance to... SECURITY Federal Emergency Management Agency Tennessee; Amendment No. 3 to Notice of a Major Disaster... notice of a major disaster declaration for the State of Tennessee (FEMA-1979-DR), dated May 9, 2011,...

  1. 75 FR 5354 - Tennessee Valley Authority; Browns Ferry Nuclear Plant, Units 1, 2, and 3 Environmental...

    Science.gov (United States)

    2010-02-02

    ... From the Federal Register Online via the Government Publishing Office NUCLEAR REGULATORY COMMISSION Tennessee Valley Authority; Browns Ferry Nuclear Plant, Units 1, 2, and 3 Environmental Assessment...-68, issued to Tennessee Valley Authority (TVA, the licensee), for operation of the Browns Ferry...

  2. 77 FR 60919 - Tennessee: Final Authorization of State Hazardous Waste Management Program Revisions

    Science.gov (United States)

    2012-10-05

    ... AGENCY 40 CFR Part 271 Tennessee: Final Authorization of State Hazardous Waste Management Program... has applied to EPA for final authorization of the changes to its hazardous waste program under the... Tennessee final authorization to operate its hazardous waste program with the changes described in the...

  3. 青海东部绿色民居建造技术讨论%Advances in the Green Housing Construction Technology of the East Part of Qinghai by Combining with Qinghai Present Housing Conditions

    Institute of Scientific and Technical Information of China (English)

    周莹

    2014-01-01

    本文旨在借助青海东部地区危房改造建设的有利时机,推进农房绿色民居建设,提出该地区民居建造不但应借鉴、传承原有的符合地域气候等条件的材料及技术,同时有机结合现代绿色建造技术,改造、提升其在规划、建筑结构设计及建筑节能方面的技术做法。%By making full and true use of the opportune time of remaking the dangerous houses for liv-ing in the east part of Qinghai ,the article convers the idea of green housing and puts forward to use the ex-periences of the original conditions (such as the special climate )for reference and carry on all the tradition-al technology .To combine the green housing construction technology with Qinghai current situations ,the w riter emphasized that the technical methods in housing planning ,designing and energy -saving must be improved .

  4. Technology.

    Science.gov (United States)

    Online-Offline, 1998

    1998-01-01

    Focuses on technology, on advances in such areas as aeronautics, electronics, physics, the space sciences, as well as computers and the attendant progress in medicine, robotics, and artificial intelligence. Describes educational resources for elementary and middle school students, including Web sites, CD-ROMs and software, videotapes, books,…

  5. 2011 Remediation Effectiveness Report for the U.S. Department of Energy Oak Ridge Reservation, Oak Ridge, Tennessee - Data and Evaluations

    Energy Technology Data Exchange (ETDEWEB)

    Bechtel Jacobs

    2011-03-01

    watershed scale, such as contaminant trends at surface water integration points (IFs). Long-term stewardship (LTS) information used in this report is collected, compiled, and tracked by the WRRP in conjunction with the Bechtel Jacobs Company LLC (BJC) Surveillance and Maintenance (S&M) program, the BJC Radiation Protection Organization at East Tennessee Technology Park (ETTP), ETTP Environmental Compliance Program, B&W Y-12 Liquid Waste Treatment Operations, and UT Battelle Facilities Management Division. Additionally, documentation verifying the implementation of administrative land use controls (LUCs) [i.e., property record restrictions, property record notices, zoning notices, and excavation/penetration permit (EPP) program] is also obtained from many sources throughout the fiscal year (FY), including County Register of Deeds offices for property record restrictions and property record notices, City Planning Commission for zoning notices, and BJC project engineers for EPP program verification. Copies of this documentation are obtained by the WRRP and maintained with the project RER files.

  6. Criticality safety research at the University of Tennessee-Knoxville

    Energy Technology Data Exchange (ETDEWEB)

    Dodds, H.L. [Univ. of Tennessee, Knoxville, TN (United States)

    1997-06-01

    A list of seven research projects in nuclear criticality safety being conducted at the University of Tennessee is given. One of the projects is very briefly described. The study of space-dependent kinetics analysis of a hypothetical criticality accident involving an array of bottles containing UO{sub 2}F{sub 2} is being conducted for the US DOE, Oak Ridge National Laboratory, K-25 plant. Preliminary results for power versus time are presented, which indicate that space-time effects are significant after approximately 70 seconds. 2 refs., 1 fig.

  7. Proactive changes in nursing work force development in Tennessee.

    Science.gov (United States)

    Moody, N B; Smith, P L

    1997-12-01

    Problems to be addressed by the CIC grant have been identified and defined, and a coalition has been formalized to address nursing work force development in Tennessee. The THCN, composed of consumers, nursing educators, policy makers, healthcare providers, and representatives of professional organizations and regulatory boards, is enthusiastically tackling the implementation phase of the project. These members are demonstrating open communication, teamwork, and interdependent decision making. Results are being achieved through persuasion, negotiation, seeking input from others, showing political sensitivity, and a willingness to share rewards and recognition.

  8. Tennessee Valley Authority validation experience with substation reliability centered maintenance

    Energy Technology Data Exchange (ETDEWEB)

    Bolton, S.M.; Graziano, J.A. [Tennessee Valley Authority, Chattanooga, TN (United States)

    1996-08-01

    This paper discusses the approach the Tennessee Valley Authority (TVA) used in the application of the Reliability Centered Maintenance (RCM) process during the evaluation of a Delle air blast circuit breaker. It discusses the selection of a system, establishing system boundaries, and the problems encountered in reviewing test data and personnel interviews. This paper also shows the functional failure analysis process, critical failure mode causes and resulting tasks. From the failure mode causes a task comparison is developed. The results from the RCM evaluation are shown as a cost savings. Finally, from this evaluation a list of conclusions and recommendations concerning the RCM validation process is provided.

  9. Biogas - Bioenergy potential in East Africa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-31

    The workshop is part of the project: `Energy production from Sisal Waste in East Africa` sponsored by the Danish Energy Agency, an agency under the Danish Ministry of Environment and Energy. This project has been carried out in close cooperation between the Danish Technological Institute and University of Dar es Salaam, Applied Microbiology Unit, who has also taken care of the practical arrangement. The main objectives of the workshop was: To present the ongoing research in East Africa on biogas production from organic residues; To get an overview of political and administrative issues related to promotion and implementation of renewable energy facilities in East Africa; To discuss appropriate set-ups for bioenergy facilities in East Africa. (au)

  10. Relating fish health and reproductive metrics to contaminant bioaccumulation at the Tennessee Valley Authority Kingston coal ash spill site.

    Science.gov (United States)

    Pracheil, Brenda M; Marshall Adams, S; Bevelhimer, Mark S; Fortner, Allison M; Greeley, Mark S; Murphy, Cheryl A; Mathews, Teresa J; Peterson, Mark J

    2016-08-01

    A 4.1 million m(3) coal ash release into the Emory and Clinch rivers in December 2008 at the Tennessee Valley Authority's Kingston Fossil Plant in east Tennessee, USA, prompted a long-term, large-scale biological monitoring effort to determine if there are chronic effects of this spill on resident biota. Because of the magnitude of the ash spill and the potential for exposure to coal ash-associated contaminants [e.g., selenium (Se), arsenic (As), and mercury (Hg)] which are bioaccumulative and may present human and ecological risks, an integrative, bioindicator approach was used. Three species of fish were monitored-bluegill (Lepomis macrochirus), redear sunfish (L. microlophus), and largemouth bass (Micropterus salmoides)-at ash-affected and reference sites annually for 5 years following the spill. On the same individual fish, contaminant burdens were measured in various tissues, blood chemistry parameters as metrics of fish health, and various condition and reproduction indices. A multivariate statistical approach was then used to evaluate relationships between contaminant bioaccumulation and fish metrics to assess the chronic, sub-lethal effects of exposure to the complex mixture of coal ash-associated contaminants at and around the ash spill site. This study suggests that while fish tissue concentrations of some ash-associated contaminants are elevated at the spill site, there was no consistent evidence of compromised fish health linked with the spill. Further, although relationships between elevated fillet burdens of ash-associated contaminants and some fish metrics were found, these relationships were not indicative of exposure to coal ash or spill sites. The present study adds to the weight of evidence from prior studies suggesting that fish populations have not incurred significant biological effects from spilled ash at this site: findings that are relevant to the current national discussions on the safe disposal of coal ash waste.

  11. Water quality in the lower Tennessee River Basin, Tennessee, Alabama, Kentucky, Mississippi, and Georgia, 1999-2001

    Science.gov (United States)

    Woodside, Michael D.; Hoos, Anne B.; Kingsbury, James A.; Powell, Jeffrey R.; Knight, Rodney R.; Garrett, Jerry W.; Mitchell, Reavis L.; Robinson, John A.

    2004-01-01

    This report contains the major findings of a 1999?2001 assessment of water quality in the Lower Tennessee River Basin. It is one of a series of reports by the National Water-Quality Assessment (NAWQA) Program that present major findings in 51 major river basins and aquifer systems across the Nation. In these reports, water quality is discussed in terms of local, State, and regional issues. Conditions in a particular basin or aquifer system are compared to conditions found elsewhere and to selected national benchmarks, such as those for drinking-water quality and the protection of aquatic organisms. This report is intended for individuals working with water-resource issues in Federal, State, or local agencies, universities, public interest groups, or in the private sector. The information will be useful in addressing a number of current issues, such as the effects of agricultural and urban land use on water quality, human health, drinking water, source-water protection, hypoxia and excessive growth of algae and plants, pesticide registration, and monitoring and sampling strategies. This report is also for individuals who wish to know more about the quality of streams and ground water in areas where they live, and how that water quality compares to the quality of water in other areas across the Nation. The water-quality conditions in the Lower Tennessee River Basin summarized in this report are discussed in detail in other reports that can be accessed from the Lower Tennessee River Basin Web site (http://tn.water.usgs.gov/lten/lten.html). Detailed technical information, data and analyses, collection and analytical methodology, models, graphs, and maps that support the findings presented in this report in addition to reports in this series from other basins can be accessed from the national NAWQA Web site (http://water.usgs.gov/nawqa).

  12. Influence of Motherland technological capability on OFDI to East and South East Asia:Moderating roleof Infrastructures and Institutional Factors%母国技术能力对东亚与东南亚海外投资的影响:基础设施与制度因素的调节作用

    Institute of Scientific and Technical Information of China (English)

    吴晓波; 苏佩佩; 支东兴

    2015-01-01

    This article is focused on how investments of Chinese and Japanese companies to east and south east Asia are influenced by technology of their home countries and infrastructures and institutions of host countries. Furthermore, we consider about the moderating role of infrastructures and institutions. The data comes from 180 investment cases in nine East and Southeast Asian countries, 90 of which are carried out by Chinese companies and the rest are implemented by Japanese countries. In sum, we draw following conclusions: (1) In terms of China, technology of home country, infrastructures and institutions of host countries all paly important roles in OFDI( Outward Foreign Direct Investment). Better infrastructure, higher level of economic freedom and governance, as well as higher level of technology will lead to more investments. Besides, if the levels of economic freedom and governance are higher, technology of home country will have a stronger influence on OFDI. (2) As for Japan, Japanese technology capability plays a negative role in OFDI. The better technology capability is, the less Japanese companies invest in these host countries. And this tendency becomes more evident if host countries have better infrastructures. It shows that as a developed country, Japan tends to protect its patents rather than output technology. This tendency of patent protecting is more strong if host countries have better infrastructures.%本文基于二手数据研究中国和日本的公司对东亚和东南亚的投资行为如何受其母国技术能力、东道国的基础设施和制度的影响,并进一步探究东道国基础设施和制度的调节作用。本文选取中国和日本对东亚、东南亚九个主要的国家和地区十年间的180个(中国和日本各90个)直接投资的样本数据进行研究分析,得出结论:(1)对于中国来说,技术能力、东道主基础设施建设和制度对母国对外直接投资有很大影响。东道国

  13. Defining the Greatest Need for Educational Technology.

    Science.gov (United States)

    Hayes, Jeanne; Bybee, Dennis L.

    1995-01-01

    The student-per-computer ratio identifies school districts with the greatest need for educational technology. Figures compare 12-year student-per-computer trends in K-12 public schools and rank the states with the greatest need. Results indicate that California, Illinois, Tennessee, Ohio, and Pennsylvania have districts in the greatest need…

  14. mHealth for mental health in the Middle East: Need, technology use, and readiness among Palestinians in the West Bank.

    Science.gov (United States)

    Ben-Zeev, Dror; Fathy, Cherie; Jonathan, Geneva; Abuharb, Batoul; Brian, Rachel M; Kesbeh, Lana; Abdelkader, Samer

    2017-06-01

    Palestinians in the West Bank are at heightened risk for mental health problems. Limited availability of clinicians and a host of geopolitical, topographical, and infrastructural challenges create significant regional barriers to clinic-based care. The objective of this study was to examine whether mHealth approaches that leverage mobile phones for remote mental health treatment may be viable alternatives. We surveyed 272 Palestinian adults in urban, rural, and refugee camp settings. Most participants (93.4%) reported owning mobile phones. The penetration of mobile devices was high across all study sites. Males and females did not differ in their access to this resource. Among mobile phone owners, 79.9% had smartphones, 32.2% had basic mobile phones, and 12.2% owned both. Respondents reported having reliable access to electricity (99.6%) and Wi-Fi (80.9%). Almost all mobile phone owners (99.6%) reported using social media such as Facebook, WhatsApp, or Twitter. When asked to estimate the prevalence of mental health problems in the region, 61.4% of participants reported that over half of the people in their communities struggled with depression, posttraumatic stress, or auditory hallucinations. Most participants indicated that they would personally be interested in mHealth for Mental Health options such as bi-directional texting with clinicians (68.8%), smartphone applications (66.5%), unidirectional support texts (64.7%), or web-based interventions (64.0%). Given the Palestinian populations' broad access to technology and technological infrastructure, need for care, and openness to engage in mobile interventions, mHealth should be considered a promising strategy for mental health services in the West Bank. Copyright © 2017 Elsevier B.V. All rights reserved.

  15. Enlightenments from the Path Analysis on the Science & Technology Innovation Management of Governments in East Asia%东亚地区政府科技创新管理的路径分析及启示

    Institute of Scientific and Technical Information of China (English)

    张毅强; 吴大器

    2014-01-01

    科技创新管理是将一般管理学和公共管理学的原理、方法、手段运用于科学技术管理的具体实践。东亚地区的日本、韩国、台湾和香港在经济发展过程中,政府始终保持在科技创新管理过程中的强势主导地位,坚持科技创新战略与经济产业政策的强相关性,以行政手段积极推动官、产、学、研协同创新,科技决策和管理部门的政治地位日渐增强。目前,上述东亚地区政府的科技战略规划转向社会民生领域,逐渐弱化科技创新管理的行政集权倾向,引入现代服务业推动科技成果转化,并通过健全和完善科技金融体系,支持和培育科技创新。总体而言,上述东亚地区政府的科技创新管理体制已趋于完善,对我国实施创新驱动发展战略具有重要的借鉴价值。%The science & technology innovation management is the practice of applying theories , methods , and measures of general management and public management to the science & technology management . During the course of economic development , governments of Japan , Korea , Taiwan and Hong Kong in East Asia have been always holding their leading role in the science & technology innovation management , upholding the strong correlation between national scientific innovation strategy and industrial policies , promoting the industry-university-research collaborative innovation by administrative measures , and enhancing the political status of departments of science & technology decision-making and management . At present , their science & technology strategy and planning of these governments mentioned above are turning around to the social and livelihood field , gradually weakening the administrative centralization in the science & technology innovation management , introducing modern service industry to advance the transformation of scientific and technical results , and supporting and nurturing science & technology

  16. Technology

    Directory of Open Access Journals (Sweden)

    Xu Jing

    2016-01-01

    Full Text Available The traditional answer card reading method using OMR (Optical Mark Reader, most commonly, OMR special card special use, less versatile, high cost, aiming at the existing problems proposed a method based on pattern recognition of the answer card identification method. Using the method based on Line Segment Detector to detect the tilt of the image, the existence of tilt image rotation correction, and eventually achieve positioning and detection of answers to the answer sheet .Pattern recognition technology for automatic reading, high accuracy, detect faster

  17. Extension Youth Educators' Technology Use in Youth Development Programming

    Science.gov (United States)

    McClure, Carli; Buquoi, Brittany; Kotrlik, Joe W.; Machtmes, Krisanna; Bunch, J. C.

    2014-01-01

    The purpose of this descriptive-correlational study was to determine the use of technology in youth programming by Extension youth development educators in Louisiana, Mississippi, and Tennessee. Data were collected via e-mail and a SurveyMonkey© questionnaire. Extension educators are using some technology in youth development programming. More…

  18. Calendar Year 2002 Groundwater Monitoring Report, U.S. Department of Energy Y-12 National Security Complex, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    None

    2003-03-31

    This report contains the groundwater and surface water monitoring data that were obtained during calendar year (CY) 2002 at the U.S. Department of Energy (DOE) Y-12 National Security Complex (hereafter referenced as Y-12) on the DOE Oak Ridge Reservation (ORR) in Oak Ridge, Tennessee. The CY 2002 monitoring data were obtained from groundwater and surface water sampling locations in three hydrogeologic regimes at Y-12. The Bear Creek Hydrogeologic Regime (Bear Creek Regime) encompasses a section of Bear Creek Valley (BCV) between the west end of Y-12 and the west end of the Bear Creek Watershed (directions are in reference to the Y-12 grid system). The Upper East Fork Poplar Creek Hydrogeologic Regime (East Fork Regime) encompasses the Y-12 industrial facilities and support structures in BCV. The Chestnut Ridge Hydrogeologic Regime (Chestnut Ridge Regime) encompasses a section of Chestnut Ridge south of Y-12. The sections of this report provide details regarding the CY 2002 groundwater and surface water monitoring activities in the Bear Creek, East Fork, and Chestnut Ridge Regimes. Section 2 describes the monitoring programs implemented by the Y-12 GWPP and BJC during CY 2002. Section 3 identifies the sampling locations in each hydrogeologic regime and the corresponding sampling frequency during CY 2002, along with the associated quality assurance/quality control (QA/QC) sampling. Section 4 describes groundwater and surface water sample collection and Section 5 identifies the field measurements and laboratory analytes for each sampling location. Section 6 outlines the data management protocols and data quality objectives (DQOs). Section 7 describes the groundwater elevation monitoring in each regime during CY 2002 and Section 8 lists the documents cited for more detailed operational, regulatory, and technical information.

  19. RESEARCH OF SPECIALTY CONSTRUCTION OF DIGITAL MEDIA ART IN EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY%华东理工大学数字媒体艺术专业建设研究

    Institute of Scientific and Technical Information of China (English)

    杨明刚; 沈唯; 赵方歆

    2015-01-01

    This article discusses the Digital Media Arts basic characteristics, focusing on the development of art and design combined with the status quo and Media Institute in East China University of Technology, combining the needs of the market, industry, social and artistic talents of digital media. The article analyzes Media Institute of Art and Design and Construction of Digital Media Arts, promotes digital media arts professional school orientation and teaching model for colege and advances innovative talents.%本文论述了数字媒体艺术专业的基本特征,重点结合对华东理工大学艺术设计与传媒学院的发展现状,结合市场、行业、社会对数字媒体艺术人才的需求,对艺术设计与传媒学院建设数字媒体艺术专业进行了研究与分析,为学院乃至学校积极促进和推进创新型人才培养提出数字媒体艺术专业的办学定位和教学模式。

  20. Tennessee Oversight Agreement annual report, May 13, 1993--May 12, 1994

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-09-01

    This report discusses the activities of the Division of DOE Oversight in the areas of coordination with other State Agencies with regard to environmental restoration, corrective action, and waste management activities on the Oak Ridge Reservation; and the Division`s efforts to keep the public informed of those DOE activities that may impact their health and the environment. This report includes the status of the Division`s efforts in implementing the Tennessee Oversight Agreement (TOA). Each Program Section provides information concerning the status of its activities. The Administrative Section has been instrumental in achieving access to the ORR without prior notification to DOE and in obtaining documents and environmental, waste management, safety, and health information in a timely manner. The Environmental Restoration Program has provided in-depth document reviews and on-site coordination and monitoring of field activities required under the Federal Facility Agreement. Most notable of the activities are the investigations and planned remediation of the Lower East Fork Poplar Creek and the Watts Bar Reservoir. The Waste Management Program has audited DOE`s compliance with air, water, solid, hazardous, and mixed waste storage, treatment, and disposal regulations. Effort was focused on all three DOE Facilities on the ORR. The final portion of this report discusses the Division`s findings and recommendations. Most significant of these issues is the Division`s request to be an active participant in DOE`s prioritization of its TOA commitments. Other issues discussed include long term storage of radioactive waste and the use of environmental restoration funds. A discussion of those findings and recommendations provided in last year`s annual report and addressed by DOE are included in this report as well. All documents, logs, files, etc. supporting this report are available for review during routine business hours at the Division`s office.

  1. Instructional Technology Innovation in the Liberal Arts Classroom: A Conversation with the Maryville College Faculty Instructional Technology (FIT) Fellows.

    Science.gov (United States)

    Roberts, Gina; Berry, Chad; Nugent, Chris; Wentz, Karen; Cowan, Peggy; O'Gorman, Mark

    Maryville College's (Tennessee) first Faculty Instructional Technology (FIT) Fellows, who received funding and release time to develop technology-based instructional materials for their courses, are developing and implementing exciting projects in history, religion, freshman seminar, and political sciences courses. In this paper, the FIT Fellows…

  2. The Middle East.

    Science.gov (United States)

    Blouin, Virginia; And Others

    This sixth grade resource unit focuses on Middle East culture as seen through five areas of the social sciences: anthropology-sociology, geography, history, economics, and political science. Among objectives that the student is expected to achieve are the following: 1) given general information on the Middle East through the use of film, visuals,…

  3. Middle East Respiratory Syndrome

    Centers for Disease Control (CDC) Podcasts

    2014-07-07

    This podcast discusses Middle East Respiratory Syndrome, or MERS, a viral respiratory illness caused by Middle East Respiratory Syndrome Coronavirus—MERS-CoV.  Created: 7/7/2014 by National Center for Immunization and Respiratory Diseases (NCIRD).   Date Released: 7/7/2014.

  4. Recovery in the East

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    As robust as the economic recovery in East Asia has been in recent months,attention must now be turned to managing emerging risks challenging macroeconomic stability,said World Bank’s latest East Asia and Pacific Economic Update released on October 19.Edited excerpts follow

  5. Federal Facility Agreement Annual Progress Report for Fiscal Year 1999 Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Bechtel Jacobs Company LLC

    2000-01-01

    Environmental Response, Compensation, and Liability Act and/or the Resource Conservation and Recovery Act. This plan will be implemented by means of a Memorandum of Understanding (MOU) incorporating its terms with the United States EPA and TDEC. The majority of projects described in this report are grouped into five watersheds. They are the East Tennessee Technical Park (ETTP) Watershed (formerly the K-25 Site), the Melton Valley (MV) and Bethel Valley (BV) Watersheds at the Oak Ridge National Laboratory (ORNL), and the Bear Creek Valley (BCV) and Upper East Fork Poplar Creek (UEFPC) Watersheds at the Y-12 Plant.

  6. (Environmental technology)

    Energy Technology Data Exchange (ETDEWEB)

    Boston, H.L.

    1990-10-12

    The traveler participated in a conference on environmental technology in Paris, sponsored by the US Embassy-Paris, US Environmental Protection Agency (EPA), the French Environmental Ministry, and others. The traveler sat on a panel for environmental aspects of energy technology and made a presentation on the potential contributions of Oak Ridge National Laboratory (ORNL) to a planned French-American Environmental Technologies Institute in Chattanooga, Tennessee, and Evry, France. This institute would provide opportunities for international cooperation on environmental issues and technology transfer related to environmental protection, monitoring, and restoration at US Department of Energy (DOE) facilities. The traveler also attended the Fourth International Conference on Environmental Contamination in Barcelona. Conference topics included environmental chemistry, land disposal of wastes, treatment of toxic wastes, micropollutants, trace organics, artificial radionuclides in the environment, and the use biomonitoring and biosystems for environmental assessment. The traveler presented a paper on The Fate of Radionuclides in Sewage Sludge Applied to Land.'' Those findings corresponded well with results from studies addressing the fate of fallout radionuclides from the Chernobyl nuclear accident. There was an exchange of new information on a number of topics of interest to DOE waste management and environmental restoration needs.

  7. Valanginian ammonites in East Greenland

    DEFF Research Database (Denmark)

    Alsen, Peter

    2001-01-01

    ammonites, Boreal, Tethys, bed-by-bed collection, Valanginian, Wollaston Forland, East Greenland......ammonites, Boreal, Tethys, bed-by-bed collection, Valanginian, Wollaston Forland, East Greenland...

  8. 陇东旱塬区玉米高产集成技术与示范%Research and Demonstration of Integrated High Yield Corn Cultivation Technology on the Loess Plateau Region of East Gansu

    Institute of Scientific and Technical Information of China (English)

    史聚宝

    2012-01-01

    陇东旱塬区玉米(Zea mays L.)高产集成技术是以全膜覆盖、双垄沟播技术为核心,集成组装测土配方施肥+良种应用+适期早播、宽窄行密植+病虫害监测防控等技术,推出“全膜覆盖玉米(留膜免耕)-冬油菜(留膜免耕)-大豆(高塬夏菜)”两年三熟制种植模式.该技术在甘肃省泾川县经5年推广试验示范,玉米平均增产3 247.5 kg/hm2,增加产值7 306.9元/hm2,较对照(常规种植)增加生产成本1 357.5元/hm2,新增总产值19 641.5万元,新增总纯收益15 941.7万元,产投比5.3∶1,科技投资收益率431%,推广投资收益率4 460%,取得了极显著的社会效益和经济效益.%The core of integrated high yield corn (Zea mays L.) cultivation technology on the Loess plateau region of east Gansu was double ridges with whole plastic film cover. By integrating fertilization according to soil testing, elite seed application, suitable early sowing, reasonable planting dense and pest monitor-control technology, the "mulching corn (film remaining and no-tillage)-winter rape (film remaining and no-tillage)-soybean (high tableland summer vegetable)" with three mature in two years planting model was put forward. Through experiment and demonstration plant for 5 years in Jingchuan of Gansu, the average yield of corn was increased by 3 247.5 kg/hm2, with the output value increasing by 7 306.9 Yuan/hm2 compared with control. The cost of production was increased by 1 357.5 Yuan/hm2; while the total output value was increased by 19 641.5 million yuan, thus the total net income was increased by 15 941.7 million Yuan with the output to input ratio 5.3:1. The return of science and technology investment was 431%; of promotion investment was 4 460%, with remarkable social and economic benefits.

  9. "O MATADOURO MUNICIPAL": IMAGEM E TEATRALIDADE EM TENNESSEE WILLIAMS

    Directory of Open Access Journals (Sweden)

    Profª Drª Lara Biasoli Moler

    2013-02-01

    Full Text Available A obra dramatúrgica de Tennessee Wlliams tem sido tradicionalmente apreciada pela crítica a partir da perspectiva do chamado realismo psicológico. Novos estudos, porém, principalmente de suas mais de setenta peças em um ato, têm proposto um novo olhar sobre seus expedientes não-convencionais de criação, salientando-se a ruptura com as normas do drama, de onde emerge a construção imagética não-realista de suas peças, fundamental para uma nova estética de cena em favor da teatralidade. Neste artigo, analisaremos alguns aspectos das imagens presentes em O matadouro municipal, peça em um ato escrita presumivelmente entre 1960 e 1970.

  10. Bayesian classifiers applied to the Tennessee Eastman process.

    Science.gov (United States)

    Dos Santos, Edimilson Batista; Ebecken, Nelson F F; Hruschka, Estevam R; Elkamel, Ali; Madhuranthakam, Chandra M R

    2014-03-01

    Fault diagnosis includes the main task of classification. Bayesian networks (BNs) present several advantages in the classification task, and previous works have suggested their use as classifiers. Because a classifier is often only one part of a larger decision process, this article proposes, for industrial process diagnosis, the use of a Bayesian method called dynamic Markov blanket classifier that has as its main goal the induction of accurate Bayesian classifiers having dependable probability estimates and revealing actual relationships among the most relevant variables. In addition, a new method, named variable ordering multiple offspring sampling capable of inducing a BN to be used as a classifier, is presented. The performance of these methods is assessed on the data of a benchmark problem known as the Tennessee Eastman process. The obtained results are compared with naive Bayes and tree augmented network classifiers, and confirm that both proposed algorithms can provide good classification accuracies as well as knowledge about relevant variables.

  11. VPLS Based Quality and Cost Control for Tennessee Eastman Process

    Institute of Scientific and Technical Information of China (English)

    宋凯; 王海清; 李平

    2005-01-01

    Product quality and operation cost control obtain increasing emphases in modern chemical system engineering. To improve the fault detection power of the partial least square (PLS) method for quality control, a new QRPV statistic is proposed in terms of the VP (variable importance in projection) indices of monitored process variables, which is significantly advanced over and different from the conventional Q statistic. QRPV is calculated only by the residuals of the remarkable process variables (RPVs). Therefore, it is the dominant relation between quality and RPV not all process variables (as in the case of the conventional PLS) that is monitored by this new VP-PLS (VPLS) method. The combination of QRPV and T2 statistics is applied to the quality and cost control of the Tennessee Eastman (TE) process, and weak faults can be detected as quickly as possible. Consequently, the product quality of TE process is guaranteed and operation costs are reduced.

  12. Tennessee Williams in the 50s: A Mirror Competing Discourses

    Directory of Open Access Journals (Sweden)

    Anushiravani A.

    2012-01-01

    Full Text Available This article was a study of different but synchronized discourses mirrored in Tennessee Williams’s Hollywood adaptations in the 50s. It discussed the effect of artistic agencies of censorship on the hows and whys of Willaims’s adaptations. Most notably, PCA and HUAC were in charge of cultural and political regulations that no Hollywood film was immune from. Until the early 60, HUAC and PCA imposed religious values to supplant Communism, happy ending to replace the intellectual fad of pessimism and strict dressing code to restore the innocence of the Freud-conscious moviegoers. However, these agencies were not omnipotent. The voice of those discourses that the agencies were fighting against were heard in Hollywood. Hollywood achieved the subversion with the help of William’s controversial plots albeit tamed by some reinforcing discourses of optimism and diluted religious values.

  13. Rheumatic heart disease in Tennessee: An overlooked diagnosis

    Directory of Open Access Journals (Sweden)

    Shahana A Choudhury

    2014-03-01

    Full Text Available Rheumatic heart disease, already a major burden in low- and middle-income countries, is becoming an emerging problem in high-income countries. Although acute rheumatic fever and rheumatic heart disease have almost been eradicated in areas with established economies, the emergence of this problem may be attributable to the migration from low-income to high-income settings. Between 2010 and 2012, we diagnosed a cluster of rheumatic heart disease cases in children from the Middle Tennessee area. The goal of this report is to increase awareness among clinicians as the incidence and prevalence of acute rheumatic fever remain relatively significant in large US metropolitan areas. Although acute rheumatic fever is seasonal, a high suspicion index may lead to the early diagnosis and prevention of its cardiac complications. Furthermore, screening procedures may be recommended for populations at risk for rheumatic heart disease in endemic areas, and active surveillance with echocardiography-based screening might become very important.

  14. Vicksburg-Jackson Confining Unit: Alabama, Arkansas, Louisiana, Missouri, Mississippi, Tennessee 2006-2008

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Digital hydrogeologic surface of the Vicksburg-Jackson Confining Unit in Arkansas, Alabama, Louisiana, Missouri, Mississippi, and Tennessee. The hydrogeologic unit...

  15. Middle Wilcox Aquifer: Alabama, Arkansas, Illinois, Kentucky, Louisiana, Missouri, Mississippi, Tennessee 2006-2008

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Digital hydrogeologic surface of the Middle Wolcox Aquifer in Alabama, Arkansas, Illinois, Kentucky, Louisiana, Missouri, Mississippi, Tennessee. The hydrogeologic...

  16. An economic analysis of a monitored retrievable storage site for Tennessee. Final report and appendices

    Energy Technology Data Exchange (ETDEWEB)

    Fox, W.F.; Mayo, J.W.; Hansen, L.T.; Quindry, K.E.

    1985-12-17

    The United States Department of Energy is charged with the task of identifying potential sites for a Monitored Retrievable Storage (MRS) Facility and reporting the results of its analysis to Congress by January 1986. DOE chose three finalist sites from 11 sites DOE analysts evaluated earlier. All three are in Tennessee, including two in Oak Ridge and one in Trousdale/Smith Counties. This paper is a summary of research undertaken on the economic effects of establishing the MRS facility in Tennessee. All three locations were considered in the analysis, but on some occasions attention is focused on the site preferred by DOE. The research was undertaken by the Center for Business and Economic Research (CBER), College of Business Administration, the University of Tennessee, Knoxville, under contract with the Tennessee Department of Economic and Community Development.

  17. An economic analysis of a monitored retrievable storage site for Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Fox, W.F.; Mayo, J.W.; Hansen, L.T.; Quindry, K.E.

    1985-12-17

    The United States Department of Energy is charged with the task of identifying potential sites for a Monitored Retrievable Storage (MRS) Facility and reporting the results of its analysis to Congress by January 1986. DOE chose three finalist sites from 11 sites DOE analysts evaluated earlier. All three are in Tennessee, including two in Oak Ridge and one in Trousdale/Smith Counties. This paper is a summary of research undertaken on the economic effects of establishing the MRS facility in Tennessee. All three locations were considered in the analysis, but on some occasions attention is focused on the site preferred by DOE. The research was undertaken by the Center for Business and Economic Research (CBER), College of Business Administration, the University of Tennessee, Knoxville, under contract with the Tennessee Department of Economic and Community Development.

  18. Southeastern Cooperative wildlife disease study: Tennessee National Wildlife Refuge deer herd health checks

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Enclosed are our reports on the deer herd health checks we conducted on the Duck River and Big Sandy Units, Tennessee National Wildlife Refuge, Humphrey and Henry...

  19. [Southeastern Cooperative wildlife disease study: Tennessee National Wildlife Refuge deer herd health checks

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Enclosed are the reports on the deer herd health checks conducted on the Big Sandy and Duck River Units of Tennessee National Wildlife Refuge, Henry and Humphrey...

  20. Proposal: Tennessee River and Lower Duck River Mussel Survey and Inventory

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Provide the Tennessee National Wildlife Refuge (NWR) with baseline data on freshwater mussel communities found within the lower 24 miles of the Duck River and the...

  1. Food Habits of Black Ducks Wintering in West Central Tennessee: Annual report 1990-91

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This study was conducted to describe the food habits of black ducks (Anas rubripes) wintering in west central Tennessee and to compare foods of black ducks and...

  2. PATHOLOGIC FINDINGS IN LARVAL AND JUVENILE ANURANS INHABITING FARM PONDS IN TENNESSEE, USA

    National Research Council Canada - National Science Library

    Miller, Debra L; Gray, Matthew J; Rajeev, Sreekumari; Schmutzer, A. Chandler; Burton, Elizabeth C; Merrill, Anita; Baldwin, Charles A

    2009-01-01

    .... During 2005, 104 American bullfrog (Rana catesbeiana) and 80 green frog (Rana clamitans) larvae and 40 green frog juveniles were collected from farm ponds in Tennessee, and complete necropsies were performed...

  3. Middle Claiborne Confining Unit: Alabama, Arkansas, Kentucky, Louisiana, Missouri, Mississippi, Tennessee 2006-2008

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Digital hydrogeologic surface of the Middle Claiborne Confining Unit in Alabama, Arkansas, Kentucky, Louisiana, Missouri, Mississippi, Tennessee. The hydrogeologic...

  4. Mobile Acoustical Bat Monitoring Annual Summary Report CY 2013- Tennessee Ecological ServicesNational Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — These reports summarize bat calls collected along transects at Tennessee Ecological Services National Wildlife Refuge for the CY 2012. Calls were classified using...

  5. 78 FR 29027 - Approval and Promulgation of Implementation Plans; Tennessee; Transportation Conformity Revisions

    Science.gov (United States)

    2013-05-17

    ... Conformity Revisions AGENCY: Environmental Protection Agency. ACTION: Direct final rule. SUMMARY: EPA is... transportation conformity criteria and procedures related to interagency consultation and enforceability of... the transportation conformity criteria and procedures in the Tennessee SIP. This action is being...

  6. Mississippi River Valley Alluvial Aquifer, Alabama, Arkansas, Illinois, Kentucky, Louisiana, Mississippi, Tennessee; 2006-2008

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Outcrop and subcrop extent of the Mississippi River Valley Alluvial Aquifer in Alabama, Arkansas, Illinois, Kentucky, Louisiana, Mississippi, and Tennessee.

  7. Tennessee State Briefing Book for low-level radioactive waste management

    Energy Technology Data Exchange (ETDEWEB)

    1981-08-01

    The Tennessee State Briefing Book is one of a series of state briefing books on low-level radioactive waste management practices. It has been prepared to assist state and federal agency officials in planning for safe low-level radioactive waste disposal. The report contains a profile of low-level radioactive waste generators in Tennessee. The profile is the result of a survey of NRC licensees in Tennessee. The briefing book also contains a comprehensive assessment of low-level radioactive waste management issues and concerns as defined by all major interested parties including industry, government, the media, and interest groups. The assessment was developed through personal communications with representatives of interested parties, and through a review of media sources. Lastly, the briefing book provides demographic and socioeconomic data and a discussion of relevant government agencies and activities, all of which may impact waste management practices in Tennessee.

  8. Superfund GIS - Physiographic Provinces, Aquifer Outcrops and Recharge Rates in Tennessee

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This dataset is a coverage of the physiographic provinces, aquifer outcrops and recharge rates for Tennessee. Each polygon is attributed with its associated...

  9. Mobile Acoustical Bat Monitoring Annual Summary Report CY 2012 to 2015 - Tennessee National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — These reports summarize bat calls collected along transects at Tennessee NWR between 2012 and 2015. Calls were classified using Bat Call ID ([BCID] version 2.5a)...

  10. An Analysis of Court-Ordered Desegregation in Tennessee: Facts and Opinions.

    Science.gov (United States)

    Mauney, Connie

    1982-01-01

    Examines issues under three categories: strategies and plans for desegregation in rural school districts and small towns; the complexity of policy making in Memphis, Chattanooga, and Nashville school districts; and the record of federal courts in Tennessee. (RH)

  11. Fiscal Year 1993 Well Plugging and Abandonment Program Summary Report Y-12 Plant, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-09-01

    This report is a synopsis of the progress of the well plugging and abandonment program at the Y-12 Plant, Oak Ridge, Tennessee, from October 1993 through August 1994. A total of 57 wells and borings were plugged and abandoned during the period of time covered in this report. All wells and borings were plugged and abandoned in accordance with the Monitoring Well Plugging and Abandonment Plan for the U.S. Department of Energy, Y-12 Plant, Oak Ridge, Tennessee.

  12. Fiscal year 1993 well plugging and abandonment program, Y-12 Plant, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    1993-09-01

    This report is a synopsis of the progress of the well plugging and abandonment program at the Y-12 Plant, Oak Ridge, Tennessee, from December 1992 through August 20, 1993. A total of 70 wells and borings were plugged and abandoned during the period of time covered in this report. All wells and borings were plugged and abandoned in accordance with the Monitoring Well Plugging and Abandonment Plan for the US Department of Energy, Y-12 Plant, Oak Ridge, Tennessee (HSW, Inc. 1991).

  13. CRISIS FOCUS Big Prospects in East Asia

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ After bottoming out last year,the emerging economies of East Asia are recouping their losses and setting out onto the fast growth track.But short-term growth does not necessarily indicate a prosperous future-the region still needs to rebalance its economies and precipitate a massive shift to green technologies and energy efficiency.The World Bank discussed this issue in the latest East Asia & Pacific Economic Update,a biannual assessment of economies in the region.Edited excerpts follow:

  14. Fluxus East / Petra Stegmann

    Index Scriptorium Estoniae

    Stegmann, Petra

    2008-01-01

    Näitusest "Fluxus East" Kumu Kunstimuuseumis. Fluxuse liikumisest leedu kunstniku George Maciunase (1931-1978) eestvedamisel. Liikumise ilmingutest Eestis (happeningid, muusikaaktsioonid, visuaalne poeesia, mail art). Kuraator Petra Stegmann, kujundaja Andrea Pichl

  15. East- African Medical Journal

    African Journals Online (AJOL)

    East African Medical Journal Vol 83 No. 8 August 2006 ... urology, ENT and orthopaedic groups and these ... no significant difference in orthopaedic patients mortality' with standard; we .... applying TRISS analysis to pediatric blunt trauma.

  16. EAST AFRICAN MEDICAL JOURNAL

    African Journals Online (AJOL)

    2001-12-01

    Dec 1, 2001 ... DIETARY PATTERNS AND DENTAL CARIES IN NURSERY SCHOOL CHILDREN IN NAIROBI ..... bottle act as a bacterial substrate and especially when the ... children for their co-operation, Colgate Palmolive (East Africa) for.

  17. East Europe Report, Science and Technology.

    Science.gov (United States)

    1985-01-02

    mitted, depending on the selected type of procedure. Its receiving part performs series-parallel conversion of data, decodes control symbols FLAG, ABORT ... cortisone , prostaglandins, alphaphaetoprotein, gastrin and so on. In addition, methods with radioactive tracers are used to determine blood vol- ume and...is used to make thermistors with a positive temperature coefficient . For many years, the pro- duction of them by the IFTM has covered the needs of

  18. Calendar Year 2001 Groundwater Monitoring Report, U.S. Department of Energy Y-12 National Security Complex, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    None

    2002-03-31

    This report contains the groundwater and surface water monitoring data that were obtained during calendar year (CY) 2001 at the U.S. Department of Energy (DOE) Y-12 National Security Complex (hereafter referenced as Y-12) in Oak Ridge, Tennessee. The monitoring data were obtained from groundwater and surface water sampling locations within three hydrogeologic regimes at Y-12. The following sections of this report provide details regarding the CY 2001 groundwater and surface water monitoring activities in the Bear Creek, East Fork, and Chestnut Ridge Regimes. Section 2 identifies the sampling locations in each hydrogeologic regime and the corresponding sampling frequency during CY 2001, along with the associated quality assurance/quality control (QA/QC) sampling. Section 3 describes groundwater and surface water sample collection and Section 4 identifies the field measurements and laboratory analytes for each sampling location. Section 5 outlines the data management protocols and data quality objectives (DQOs). Section 6 describes the groundwater elevation monitoring in each regime during CY 2001 and Section 7 lists the documents cited for more detailed operational, regulatory, and technical information.

  19. The Oak Ridge Y-12 Plant biological monitoring and abatement program for East Fork Poplar Creek

    Energy Technology Data Exchange (ETDEWEB)

    Loar, J.M.; Adams, S.M.; Allison, L.J.; Giddings, J.M.; McCarthy, J.F.; Southworth, G.R.; Smith, J.G.; Stewart, A.J. (Oak Ridge National Lab., TN (USA); Springborn Bionomics, Inc., Wareham, MA (USA); Oak Ridge National Lab., TN (USA))

    1989-10-01

    In May 1985, a National Pollutant Discharge Elimination System permit was issued for the Oak Ridge Y-12 Plant, a nuclear weapons components production facility located in Oak Ridge, Tennessee, and operated by Martin Marietta Energy Systems, Inc., for the US Department of Energy. As a condition of the permit, a Biological Monitoring and Abatement Program (BMAP) was developed to demonstrate that the effluent limitations established for the Oak Ridge Y-12 Plant protect the classified uses of the receiving stream (East Fork Poplar Creek), in particular, the growth and propagation of fish and aquatic life, as designated by the Tennessee Department of Health and Environment. A second purpose for the BMAP is to document the ecological effects resulting from implementation of a water pollution control program that will include construction of nine new wastewater treatment facilities over the next 4 years. Because of the complex nature of the effluent discharged to East Fork Poplar Creek and the temporal and spatial variability in the composition of the effluent (i.e., temporal variability related to various pollution abatement measures that will be implemented over the next several years and spatial variability caused by pollutant inputs downstream of the Oak Ridge Y-12 Plant), a comprehensive, integrated approach to biological monitoring was developed for the BMAP. 39 refs., 5 figs., 8 tabs.

  20. The Tennessee State-Local Tax System with Reform Proposals. A Preliminary Report on the Tennessee State-Local Tax System with Reform Proposals.

    Science.gov (United States)

    Tennessee Univ., Knoxville. Center for Business and Economic Research.

    This report examines the Tennessee state-local tax structure to determine whether tax inequities have given rise to a situation in which taxes have contributed to an inadequate or inequitable flow of financial resources to the public schools. It investigates the possibility that some structural changes in the tax system might improve both tax…

  1. Plasma engineering studies for Tennessee Tokamak (TENTOK) fusion power reactor

    Energy Technology Data Exchange (ETDEWEB)

    Yokoyama, K.E.; Lacatski, J.T.; Miller, J.B.; Bryan, W.E.; King, P.W.; Santoro, R.T.; Uckan, N.A.; Shannon, T.E.

    1984-02-01

    This paper summarizes the results of the plasma engineering and systems analysis studies for the Tennessee Tokamak (TENTOK) fusion power reactor. TENTOK is a 3000-MW(t) central station power plant that uses deuterium-tritium fuel in a D-shaped tokamak plasma configuration with a double-null poloidal divertor. The major parameters are R/sub 0/ = 6.4 m, a = 1.6 m, sigma (elongation) = 1.65, (n) = 1.5 x 10/sup 20/ m/sup -3/, (T) = 15 keV, (..beta..) = 6%, B/sub T/ (on-axis) = 5.6 T, I/sub p/ = 8.5 MA, and wall loading = 3 MW/m/sup 2/. Detailed analyses are performed in the areas of (1) transport simulation using the one-and-one-half-dimensional (1-1/2-D) WHIST transport code, (2) equilibrium/poloidal field coil systems, (3) neutral beam and radiofrequency (rf) heating, and (4) pellet fueling. In addition, impurity control systems, diagnostics and controls, and possible microwave plasma preheating and steady-state current drive options are also considered. Some of the major features of TENTOK include rf heating in the ion cyclotron range of frequencies, superconducting equilibrium field coils outside the superconducting toroidal field coils, a double-null poloidal divertor for impurity control and alpha ash removal, and rf-assisted plasma preheating and current startup.

  2. Anatomy of the middle ordovician sevier shale basin, eastern Tennessee

    Science.gov (United States)

    Shanmugam, Ganapathy; Walker, Kenneth R.

    1983-04-01

    The Sevier Shale basin in eastern Tennessee comprises one of the thickest clastic sequences (nearly 2500 m) of Middle Ordovician age in North America. The lower one-half of the sequence is composed of Lenoir, Whitesburg, Blockhouse and Sevier Formations, in ascending order. The sequence ranges in age from Whiterockian to lower Wilderness in North American stages. The Middle Ordovician sequence exhibits tidal flat (Mosheim Member of Lenoir Fm.), subtidal (main body of Lenoir Fm.), slope (Whitesburg Fm.), anoxic basin (Blockhouse Fm), turbidite and contourite (Sevier Fm.) facies. The Sevier basin evolved in five stages: First, a widespread marine transgression initiated carbonate-shelf deposition in the study area. Second, a major tectonic downwarping event caused the stable shelf to break and subside rapidly at a rate of 60-65 cm 1000 yrs -1, and areas of shelf facies became areas of slope and basin facies. Third, global transgressions maintained the deep anoxic conditions for nearly 10 Ma. Fourth, turbidites began to fill the basin from a westward-prograding submarine fan system. Fifth, contour currents reworked the turbidites and progressively ventilated the Sevier basin. The basin-filling process terminated with shallow-water/subaerial clastics at the end of Middle Ordovician.

  3. Teleseismic Tomography in the Eastern Tennessee Seismic Zone

    Science.gov (United States)

    Agbaje, T.; Arroucau, P.; Vlahovic, G.; Powell, C. A.

    2011-12-01

    The Eastern Tennessee Seismic Zone (ETSZ) is the second most active seismic region in the eastern United States and is located in the southern Appalachian fold-and-thrust belt. The earthquakes mostly occur between 5 and 25 km depth, below the decollement surface, and tend to align along the New York Alabama magnetic lineament, a linear feature attributed to a strike-slip fault affecting the Precambrian basement but having no signature in surface geology. Recent results from local tomography also show some relationship between the body-wave velocity field and earthquake distribution down to about 20 km depth. In this work, we investigate the deep 3D P-wave velocity structure of the lithosphere in the ETSZ by means of teleseismic tomography We use seismograms recorded in the last 10 years at a local array of 30 short-period stations operated by the Center for Earthquake Research and Information (CERI) in Memphis, TN. Events with magnitude greater than 5.5 and epicentral distance greater than 2500 km were selected. Relative P-wave arrival time residuals were obtained from an adaptive stacking procedure and were subsequently used in a tomographic inversion to map the 3D P-wave velocity variations beneath the array.

  4. Environmental Compliance and Protection Program Description Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Bechtel Jacobs

    2009-02-26

    The objective of the Environmental Compliance and Protection (EC and P) Program Description (PD) is to establish minimum environmental compliance requirements and natural resources protection goals for the Bechtel Jacobs Company LLC (BJC) Oak Ridge Environmental Management Cleanup Contract (EMCC) Contract Number DE-AC05-98OR22700-M198. This PD establishes the work practices necessary to ensure protection of the environment during the performance of EMCC work activities on the US Department of Energy's (DOE's) Oak Ridge Reservation (ORR) in Oak Ridge, Tennessee, by BJC employees and subcontractor personnel. Both BJC and subcontractor personnel are required to implement this PD. A majority of the decontamination and demolition (D and D) activities and media (e.g., soil and groundwater) remediation response actions at DOE sites on the ORR are conducted under the authority of the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA). CERCLA activities are governed by individual CERCLA decision documents (e.g., Record of Decision [ROD] or Action Memorandum) and according to requirements stated in the Federal Facility Agreement for the Oak Ridge Reservation (DOE 1992). Applicable or relevant and appropriate requirements (ARARs) for the selected remedy are the requirements for environmental remediation responses (e.g., removal actions and remedial actions) conducted under CERCLA.

  5. Feasibility study for the United Nuclear Corporation Disposal Site at the Oak Ridge Y-12 plant, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    1991-02-01

    In July 1990, the US Environmental Protection Agency (EPA) directed the Department of Energy Oak Ridge Operations to comply with Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) requirements for the remediation of the United Nuclear Corporation (UNC) Disposal Site located at the Y-12 Plant, Oak Ridge, Tennessee. EPA, Waste Management Branch, had approved a closure plan in December 1989 for the UNC Disposal Site. This feasibility study (FS) is a fully satisfy the National Oil and Hazardous Substances Contingency Plan (NCP) requirements for support of the selection of a remedial response for closure of the UNC Disposal Site. For two years the UNC Disposal Site accepted and disposed of waste from the decommissioning of a UNC uranium recovery facility in Wood River Junction, Rhode Island. Between June 1982 and November 1984, the UNC Disposal Site received 11,000 55-gal drums of sludge fixed in cement, 18,000 drums of contaminated soil, and 288 wooden boxes of contaminated building and process demolition materials. The FS assembles a wide range of remedial technologies so the most appropriate actions could be selected to remediate potential contamination to below MCLs and/or to below the maximum level of acceptable risk. Technologies were evaluated based on technical effectiveness, ease of implementation, and costs. Applicable technologies were then selected for alternative development. 33 refs., 9 figs., 27 tabs.

  6. The Effects of Year-Round Schools on the Hospitality Industry's Seasonal Labor Force in the State of Tennessee.

    Science.gov (United States)

    Pickeral, Lyn M.; Hubbard, Susan

    2002-01-01

    Data collected from 66 managers in Tennessee tourist attractions indicate that 53 percent of seasonal workers in Tennessee come from the school system. The proposal to implement year-round schools would drastically increase the tourism industry's labor shortage. An alternative labor force needs to be identified and the issue of year-round schools…

  7. An awkward introduction: pylogeography of Notropis lutipinnis in its “native” range and the Little Tennessee River

    Science.gov (United States)

    C.H. Scott; M. Cashner; G.D. Grossman; J.P. Wares

    2009-01-01

    We evaluate the putative introduction of the yellowfin shiner, Notropis lutipinnis, in the Little Tennessee river basin. This species has only been noted in the Little Tennessee in the past several decades and appears to be expanding its range, even though there have been many potential historical pathways for dispersal from native drainages in Georgia, South Carolina...

  8. 75 FR 81602 - Tennessee Gas Pipeline Company; Notice of Intent To Prepare an Environmental Assessment for the...

    Science.gov (United States)

    2010-12-28

    ... emergency generator, hot water boiler and space heater, all fueled by natural gas. In order to connect the... Energy Regulatory Commission Tennessee Gas Pipeline Company; Notice of Intent To Prepare an Environmental... Expansion Project (Project) involving construction and operation of facilities by Tennessee Gas Pipeline...

  9. 75 FR 32839 - Norfolk Southern Railway Company-Trackage Rights Exemption-The West Tennessee Railroad, LLC

    Science.gov (United States)

    2010-06-09

    ... Surface Transportation Board Norfolk Southern Railway Company--Trackage Rights Exemption--The West Tennessee Railroad, LLC Pursuant to a written trackage rights agreement, The West Tennessee Railroad, LLC (WTNN) has agreed to grant overhead trackage rights to Norfolk Southern Railway Company (NSR) \\1\\ over...

  10. 75 FR 34735 - Adequacy Status of the Alabama Portion (Jackson County) of the Chattanooga, Tennessee Tri-State...

    Science.gov (United States)

    2010-06-18

    ... AGENCY Adequacy Status of the Alabama Portion (Jackson County) of the Chattanooga, Tennessee Tri-State... the tri-state Chattanooga, Tennessee nonattainment area (hereafter referred to as the ``Jackson County... County, Alabama as part of the tri-state Chattanooga 1997 PM 2.5 nonattainment area. The tri-state...

  11. East Europe Report

    Science.gov (United States)

    2007-11-02

    Plan Progress Report for CEMA Agriculture (Ngok Bin, Petr Ivashov; INTERNATIONALE ZEITSCHRIFT DER LANDWIRTSCHAFT, No 6, 1985) 1 ECONOMY...INTERNATIONAL AFFAIRS CEMA Civil Air Transport Pilot Training School Described (Dmitri Zassorov; VOLKSARMEE, No 47, 1985) 12 CZECHOSLOVAKIA Former...AFFAIRS CURRENT 5-YEAR PLAN PROGRESS REPORT FOR CEMA AGRICULTURE Moscow/East Berlin INTERNATIONALE ZEITSCHRIFT DER LANDWIRTSCHAFT in German No 6, 1985 pp

  12. JPRS Report East Europe.

    Science.gov (United States)

    2007-11-02

    Radio Broadcasts for Baltic, Ukrainian Polonia Begin [TRYBUNA 8 May] .................................... 2 YUGOSLAVIA Reasons for Tudjman’s...for Baltic, Ukrainian Polonia Elena Lagadinova, deputy chairman; Begin Khristina Pepeldzhiyska, deputy chairman; 90P20027A Warsaw TR YBUNA in Polish 8...Commission for [Text] On 7 May, Polish Radio began broadcasting Socioeconomic Development; special programs for Poles [ Polonia ] residing in the East. 2

  13. Middle East Reform Halts

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    The chaos in Iraq poses a great threat to the U.S. plan in the Middle East While the fighting between Israel and Lebanon-based Hezbollah becomes fiercer, security in Iraq also keeps deteriorating, making the region a petrol can that may blow up anytime.

  14. JPRS Report, East Europe.

    Science.gov (United States)

    1988-05-02

    10 Su-22/FITTER K and 15 L-29 " Delfin " (NATO desig- nation: MAYA) from CSSR production as photo-recon- naissance aircraft. The 2 transport aircraft...aircraft within the East Bloc as well: Its trainers, the older L-29 " Delfin " (NATO code name MAYA) and the modern L-39 "Albatros," are being used by the

  15. JPRS Report, East Europe.

    Science.gov (United States)

    1990-02-05

    isolationism. Its leadership ignored the maturing thinking and the social movement in the East and in the [Interview with Cestmir Cisar by Jan Kaspar ...away into archives of erization, robotization , prognostics, cybernetics and philosophy like a fossil from an era in which we no other achievements of

  16. The East Pacific Rise

    NARCIS (Netherlands)

    NN,

    1961-01-01

    Evidence gathered by expeditions of the University of California’s Scripps Institution of Oceanography during the International Geophysical Year suggests that the East Pacific Rise is one of the largest physical structures on earth. It runs in a sickle-shaped curve from near New Zealand 8,000 miles

  17. East African institutions

    DEFF Research Database (Denmark)

    Nordby, Johannes Riber; Jacobsen, Katja

    For the past decade security in East Africa has gained focus internationally. However there is a growing ambition among African states to handle such issues by themselves, sometimes through regional institutions. This has been supported by many Western states but potential risks are often forgotten....

  18. The East Pacific Rise

    NARCIS (Netherlands)

    NN,

    1961-01-01

    Evidence gathered by expeditions of the University of California’s Scripps Institution of Oceanography during the International Geophysical Year suggests that the East Pacific Rise is one of the largest physical structures on earth. It runs in a sickle-shaped curve from near New Zealand 8,000 miles

  19. JPRS Report, East Europe.

    Science.gov (United States)

    1987-09-17

    EAST EUROPE CONTENTS POLITICAL ALBANIA Alia’s Views on Links to Masses Stressed ( Guro Zeneli; BASHKIMI, 8 Jul 87) , 1 Party Control Over Army...ALIA’S VIEWS ON LINKS TO MASSES STRESSED Tirana BASHKIMI in Albanian 8 Jul 87 p 2 [Article by Guro Zeneli: "Always with the Rhythm, the Vigor, the Will

  20. Instructional Technology Adoption in Higher Education: An Action Research Case Study.

    Science.gov (United States)

    Groves, Melissa M.; Zemel, Paula C.

    2000-01-01

    Describes an action research study of faculty and graduate teaching assistants at the University of Tennessee that was conducted to assess technology use by faculty, including their perceived barriers to and needs for technology adoption and use. Discusses the development of a Web-based resource in response to these needs. (Author/LRW)

  1. Detection of Borrelia lonestari in Amblyomma americanum (Acari: Ixodidae) from Tennessee.

    Science.gov (United States)

    Stegall-Faulk, T; Clark, D C; Wright, S M

    2003-01-01

    Genetic sequences characteristic of Borrelia lonestari (Barbour et al. 1996) were detected in two pools of adult Amblyomma americanum (L.) from Tennessee, corresponding to an estimated minimum field infection rate of 8.4 infected ticks/1000 adults. DNA amplification was conducted using primers derived from the B. lonestari flagellin gene that would also amplify Borrelia burgdorferi (Johnson, Schmid, Hyde, Steigerwalt, and Brenner). Species-specific, internal probes were then used to differentiate between genetic sequences of the spirochetes. Subsequent nucleotide sequencing confirmed the presence of B. lonestari in A. americanum; B. burgdorferi was not detected. This represents the first report of B. lonestari from Tennessee, and suggests that Lyme-like illness may occur in Tennessee.

  2. An Expressionist Interpretation of Tennessee Williams’ The Two-Character Play

    Institute of Scientific and Technical Information of China (English)

    Danni Lin

    2015-01-01

    Tennessee Williams was a master playwright of the twentieth century, and his plays A Streetcar Named Desire, The Glass Menagerie, and Cat On A Hot Tin Roof are considered among the finest of the American stage. However, his stylistic innovations in his later period had the playwright trapped in negative criticism. Since scholars have largely ignored the study of his late plays, this essay aims to rediscover one of Tennessee Williams’ late plays, The Two-Character Play for its expressionist features: the abstraction of time and place; the symbolic settings and the use of monologues and fragmented utterances. Through the in-depth study of the playwright’s rendering of human tragedies and desperation, the thesis aims to expose the existential crisis of modern man, thus serving the function of catharsis in Tennessee Williams’ tragedies.

  3. International Federation of Library Associations Annual Conference. Papers of the Special Libraries Division: Geographical and Map, Science and Technology and Social Science Libraries Sections (47th, Leipzig, East Germany, August 17-22, 1981).

    Science.gov (United States)

    Sprudzs, Adolf; And Others

    This set of eight papers includes papers presented by participants from the United States, France, East Germany, the United Kingdom, West Germany, and the USSR: "Problems with Sources of Information in International Law and Relations: The Case of the World-Wide Treaty Jungle," by Adolf Sprudzs; "French Map Libraries and National and…

  4. International Federation of Library Associations Annual Conference. Papers of the Special Libraries Division: Geographical and Map, Science and Technology and Social Science Libraries Sections (47th, Leipzig, East Germany, August 17-22, 1981).

    Science.gov (United States)

    Sprudzs, Adolf; And Others

    This set of eight papers includes papers presented by participants from the United States, France, East Germany, the United Kingdom, West Germany, and the USSR: "Problems with Sources of Information in International Law and Relations: The Case of the World-Wide Treaty Jungle," by Adolf Sprudzs; "French Map Libraries and National and…

  5. Whole Genome DNA Sequence Analysis of Salmonella subspecies enterica serotype Tennessee obtained from related peanut butter foodborne outbreaks.

    Science.gov (United States)

    Wilson, Mark R; Brown, Eric; Keys, Chris; Strain, Errol; Luo, Yan; Muruvanda, Tim; Grim, Christopher; Jean-Gilles Beaubrun, Junia; Jarvis, Karen; Ewing, Laura; Gopinath, Gopal; Hanes, Darcy; Allard, Marc W; Musser, Steven

    2016-01-01

    Establishing an association between possible food sources and clinical isolates requires discriminating the suspected pathogen from an environmental background, and distinguishing it from other closely-related foodborne pathogens. We used whole genome sequencing (WGS) to Salmonella subspecies enterica serotype Tennessee (S. Tennessee) to describe genomic diversity across the serovar as well as among and within outbreak clades of strains associated with contaminated peanut butter. We analyzed 71 isolates of S. Tennessee from disparate food, environmental, and clinical sources and 2 other closely-related Salmonella serovars as outgroups (S. Kentucky and S. Cubana), which were also shot-gun sequenced. A whole genome single nucleotide polymorphism (SNP) analysis was performed using a maximum likelihood approach to infer phylogenetic relationships. Several monophyletic lineages of S. Tennessee with limited SNP variability were identified that recapitulated several food contamination events. S. Tennessee clades were separated from outgroup salmonellae by more than sixteen thousand SNPs. Intra-serovar diversity of S. Tennessee was small compared to the chosen outgroups (1,153 SNPs), suggesting recent divergence of some S. Tennessee clades. Analysis of all 1,153 SNPs structuring an S. Tennessee peanut butter outbreak cluster revealed that isolates from several food, plant, and clinical isolates were very closely related, as they had only a few SNP differences between them. SNP-based cluster analyses linked specific food sources to several clinical S. Tennessee strains isolated in separate contamination events. Environmental and clinical isolates had very similar whole genome sequences; no markers were found that could be used to discriminate between these sources. Finally, we identified SNPs within variable S. Tennessee genes that may be useful markers for the development of rapid surveillance and typing methods, potentially aiding in traceback efforts during future

  6. Whole Genome DNA Sequence Analysis of Salmonella subspecies enterica serotype Tennessee obtained from related peanut butter foodborne outbreaks.

    Directory of Open Access Journals (Sweden)

    Mark R Wilson

    Full Text Available Establishing an association between possible food sources and clinical isolates requires discriminating the suspected pathogen from an environmental background, and distinguishing it from other closely-related foodborne pathogens. We used whole genome sequencing (WGS to Salmonella subspecies enterica serotype Tennessee (S. Tennessee to describe genomic diversity across the serovar as well as among and within outbreak clades of strains associated with contaminated peanut butter. We analyzed 71 isolates of S. Tennessee from disparate food, environmental, and clinical sources and 2 other closely-related Salmonella serovars as outgroups (S. Kentucky and S. Cubana, which were also shot-gun sequenced. A whole genome single nucleotide polymorphism (SNP analysis was performed using a maximum likelihood approach to infer phylogenetic relationships. Several monophyletic lineages of S. Tennessee with limited SNP variability were identified that recapitulated several food contamination events. S. Tennessee clades were separated from outgroup salmonellae by more than sixteen thousand SNPs. Intra-serovar diversity of S. Tennessee was small compared to the chosen outgroups (1,153 SNPs, suggesting recent divergence of some S. Tennessee clades. Analysis of all 1,153 SNPs structuring an S. Tennessee peanut butter outbreak cluster revealed that isolates from several food, plant, and clinical isolates were very closely related, as they had only a few SNP differences between them. SNP-based cluster analyses linked specific food sources to several clinical S. Tennessee strains isolated in separate contamination events. Environmental and clinical isolates had very similar whole genome sequences; no markers were found that could be used to discriminate between these sources. Finally, we identified SNPs within variable S. Tennessee genes that may be useful markers for the development of rapid surveillance and typing methods, potentially aiding in traceback efforts

  7. Hydrology of area 15, Eastern Coal province, Kentucky and Tennessee

    Science.gov (United States)

    Leist, David W.; Quinones, Ferdinand; Mull, D.S.; Young, Mary

    1982-01-01

    Area 15, in Eastern Kentucky and Tennessee consists of 3,095 square miles in the Cumberland, Rockcastle and Laurel River basins. The area is underlain by Permian, Pennsylvanian, Mississippian rocks. The Breathitt Formation of Pennsylvanian age crops out in about 75% of the area and contains most of the coal. About 22 million tons of coal were produced in the area in 1978, 52% from surface mines. The terrain is steep with acidic soils. Forestry and pastures are the principal land uses. Precipitation ranges from 47 to 54 inches per year, and the 24-hour 10-year frequency storm averages 4.5 inches. Flood prone areas along the rivers have been defined or can be determined from relations with drainage area and physiography. Low flows are poorly sustained, with most streams draining less than 100 square miles approaching a 7-day 10-year minimum flow of zero. Ground water is generally of good quality, although high iron concentrations are common. Sandstones are the principal aquifers. Water levels fluctuate seasonally, and yields of wells are usually less than 50 gallons per minute but range from about 1 to 250. Mine drainage affects the quality of streamflow at most sites in mined basins. Sulfate concentrations are as high as 1,000 milligrams per liter. Other constituents such as iron and manganese also occur in higher concentrations in waters of mined basins. Acid mine drainage generally is neutralized near its source. Most of the water in streams has pH values in the 7-8 range. (USGS)

  8. Marketing for Oak Ridge technology transfer

    Energy Technology Data Exchange (ETDEWEB)

    Prosser, G.A.

    1989-06-15

    Martin Marietta Energy Systems, Inc., which manages major research and production facilities in Oak Ridge, Tennessee for the Department of Energy, has implemented a systematic approach to marketing for technology transfer. Unique mechanisms have been created to address the need for market research and analysis, strategy formulation, and the execution of plans designed to engender the broadest commercial use of government-funded technologies. Establishment of formal ties with the University of Tennessee Graduate School of Business has resulted in an expanded role for marketing in support of the Oak Ridge program. The creation of graduate research positions has enabled MBA students to contribute to, and learn from, a program which is at the forefront of an important national initiative.

  9. Tennessee Oversight Agreement annual report, May 31, 1994--June 30, 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-09-01

    The Tennessee Department of Environment and Conservation`s DOE Oversight Division (TDEC/DOE-O) is responsible for assuring the citizens of Tennessee that their health, safety and environment on the Oak Ridge Reservation are protected and that appropriate remedial action is taken to provide this protection. TDEC/DOE-O has five program sections that reflect the organizational structure of the TDEC Bureau of Environment Divisions, as well as DOE`s Environmental Safety and Health, Waste Management, and Environmental Restoration Programs.

  10. Geochemistry of Paleokarst Aquifers of the Knox Group in Tennessee and Kentucky

    Science.gov (United States)

    Bradley, Michael W.; Parris, Thomas

    2014-01-01

    Water-quality samples were collected from deep carbonate formations in the Cambrian- and Ordovician-age Knox Group in the central areas of Kentucky and Tennessee as part of an evaluation of the formations for carbon sequestration (Kentucky) and the geohydrology of the paleokarst aquifers (Tennessee). Geochemical data from the deep carbonate formations have been used to evaluate the chemical evolution of the groundwater, residence time, and the degree of confinement. The geochemical data indicate differences in groundwater evolution in the different structural settings including the Nashville Dome, Cincinnati Arch, and Illinois Basin (fig. 1).

  11. Fiscal year 1996 well plugging and abandonment program Y-12 Plant, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-04-01

    This report is a synopsis of the progress of the well plugging and abandonment program at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee, from August 1995 through August 1996. A total of 27 wells, piezometers, and borings were plugged and abandoned during the period of time covered in this report. All wells and borings were plugged and abandoned in accordance with the Monitoring Well Plugging and Abandonment Plan for the U.S. Department of Energy, Y-12 Plant, Oak Ridge, Tennessee (HSW, Inc. 1991).

  12. Water resource conflicts in the Middle East.

    Science.gov (United States)

    Drake, C

    1997-01-01

    This article discusses the causes and sources of water resource conflict in the 3 major international river basins of the Middle East: the Tigris-Euphrates, the Nile, and the Jordan-Yarmuk. The physical geography of the Middle East is arid due to descending air, northeast trade winds, the southerly location, and high evaporation rates. Only Turkey, Iran, and Lebanon have adequate rainfall for population needs. Their mountainous geography and more northerly locations intercept rain and snow bearing westerly winds in winter. Parts of every other country are vulnerable to water shortages. Rainfall is irregular. Water resource conflicts are due to growing populations, economic development, rising standards of living, technological developments, political fragmentation, and poor water management. Immigration to the Jordan-Yarmuk watershed has added to population growth in this location. Over 50% of the population in the Middle East lives in urban areas where populations consume 10-12 times more water than those in rural areas. Water is wasted in irrigation schemes and huge dams with reservoirs where increased evaporation occurs. Technology results in greater water extraction of shallow groundwater and pollution of rivers and aquifers. British colonial government control led to reduced friction in most of the Nile basin. Now all ethnic groups have become more competitive and nationalistic. The Cold War restrained some of the conflict. Israel obtains 40% of its water from aquifers beneath the West Bank and Gaza. Geopolitical factors determine the mutual goodwill in managing international water. The 3 major water basins in the Middle East pose the greatest risk of water disputes. Possible solutions include conservation, better management, prioritizing uses, technological solutions, increased cooperation among co-riparians, developing better and enforceable international water laws, and reducing population growth rates.

  13. Academic Performance of First-Year Students at a College of Pharmacy in East Tennessee: Models for Prediction

    Science.gov (United States)

    Clavier, Cheri Whitehead

    2013-01-01

    With the increase of students applying to pharmacy programs, it is imperative that admissions committees choose appropriate measures to analyze student readiness. The purpose of this research was to identify significant factors that predict the academic performance, defined as grade point average (GPA) at the end of the first professional year, of…

  14. Student Success in Face-to-Face and Online Sections of Biology Courses at a Community College in East Tennessee

    Science.gov (United States)

    Garman, Deanna Essington

    2012-01-01

    The purpose of this quantitative study was to determine if there were significant differences in student success in face-to-face and online biology courses as categorized by gender, major, and age; and as measured by lecture grades, lab grades, and final course grades. The data used for analyses included data from 170 face-to-face sections and 127…

  15. 77 FR 52013 - East Tennessee Natural Gas, LLC; Notice of Intent To Prepare an Environmental Assessment for the...

    Science.gov (United States)

    2012-08-28

    ... (TVA 2008-74). Also, in order to provide additional pressure and flow capacity in Line 3200-1, ETNG...-of-way, contractor/pipe storage yards, compressor stations, and access roads). Our EA for this... has expert staff available to assist you at (202) 502-8258 or efiling@ferc.gov . (1) You can file...

  16. EFFECTS OF AGRICULTURAL SOIL LOSS ON FOREST SUCCESSION RATES AND TREE DIVERSITY IN EAST TENNESSEE. (R825157)

    Science.gov (United States)

    The perspectives, information and conclusions conveyed in research project abstracts, progress reports, final reports, journal abstracts and journal publications convey the viewpoints of the principal investigator and may not represent the views and policies of ORD and EPA. Concl...

  17. Academic Performance of First-Year Students at a College of Pharmacy in East Tennessee: Models for Prediction

    Science.gov (United States)

    Clavier, Cheri Whitehead

    2013-01-01

    With the increase of students applying to pharmacy programs, it is imperative that admissions committees choose appropriate measures to analyze student readiness. The purpose of this research was to identify significant factors that predict the academic performance, defined as grade point average (GPA) at the end of the first professional year, of…

  18. Growing East Asia

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ It was a busy exchanging period of East Asia in recent days. From October 28 to 31, 2007 the fourth China-ASEAN Expo (CAEXPO) and the fourth China-ASEAN Business and Investment Summit (CABIS) were held concurrently in Nanning, capital city of Guangxi Province in China. In the Expo,China witnessed a turnout of over 33,000 trade visitors and over 180 investment cooperation projects with ASEAN.

  19. Near East & South Asia.

    Science.gov (United States)

    2007-11-02

    matriculate them into the Air College as pilot candidates, after they have obtained the general sec- ondary "scientific department" diploma. 52 NEAR EAST...Islamic training, Arabic, mathematics , physics, chemistry, biology, geology, history, geography, computer science, and English. Additional material will...This will help prepare the student for military life. The student will continue to advance gradually through the program until he matriculates as a

  20. An Assessment of Future Demands for and Benefits of Public Transit Services in Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Southworth, F.

    2003-06-10

    This report documents results from a study carried out by Oak Ridge National Laboratory and the University of Tennessee at Knoxville for the Office of Public Transportation, Tennessee Department of Transportation. The study team was tasked with developing a process and a supporting methodology for estimating the benefits accruing to the State from the operation of state supported public transit services. The team was also tasked with developing forecasts of the future demands for these State supported transit services at five year intervals through the year 2020, broken down where possible to the local transit system level. Separate ridership benefits and forecasts were also requested for the State's urban and rural transit operations. Tennessee's public transit systems are subsidized to a degree by taxpayers. It is therefore in the public interest that assessments of the benefits of such systems be carried out at intervals, to determine how they are contributing to the well-being of the state's population. For some population groups within the State of Tennessee these transit services have become essential as a means of gaining access to workplaces and job training centers, to educational and health care facilities, as well as to shops, social functions and recreational sites.

  1. An Assessment of Future Demands for and Benefits of Public Transit Srevices in Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Southworth, F.

    2004-04-29

    This report documents results from a study carried out by Oak Ridge National Laboratory and the University of Tennessee at Knoxville for the Office of Public Transportation, Tennessee Department of Transportation. The study team was tasked with developing a process and a supporting methodology for estimating the benefits accruing to the State from the operation of state supported public transit services. The team was also tasked with developing forecasts of the future demands for these State supported transit services at five year intervals through the year 2020, broken down where possible to the local transit system level. Separate ridership benefits and forecasts were also requested for the State's urban and rural transit operations. Tennessee's public transit systems are subsidized to a degree by taxpayers. It is therefore in the public interest that assessments of the benefits of such systems be carried out at intervals, to determine how they are contributing to the well-being of the state's population. For some population groups within the State of Tennessee these transit services have become essential as a means of gaining access to workplaces and job training centers, to educational and health care facilities, as well as to shops, social functions and recreational sites.

  2. Finding a Way: Library Master Agreements at the University of Tennessee

    Science.gov (United States)

    Halaychik, Corey S.

    2015-01-01

    The contract-review and approval process for purchasing and renewing electronic resources at the University of Tennessee had become cumbersome to campus libraries. To streamline existing procedures, the campus libraries, the Office of Contracts Administration, and the Purchasing Department collaborated to find a solution that restored a measure of…

  3. 77 FR 47840 - American Drum and Pallet Company Site; Memphis, Shelby County, Tennessee; Notice of settlement

    Science.gov (United States)

    2012-08-10

    ... AGENCY American Drum and Pallet Company Site; Memphis, Shelby County, Tennessee; Notice of settlement... Agency has entered into a settlement for past response costs concerning the American Drum and Pallet... Drum and Pallet Company Site by one of the following methods: www.epa.gov/region4/superfund/programs...

  4. Administration and Supervision of Area Vocational-Technical Schools in Tennessee. Topics of Interest: Volume I.

    Science.gov (United States)

    Ricketts, Samuel Clifton, Ed.

    This document includes seven papers aimed at administrators of postsecondary schools, especially in Tennessee. Topics which are addressed are the problems and concerns of supervision; informal power structure in vocational education; program articulation; effective use of advisory councils in area vocational-technical schools; occupational…

  5. Downy mildew on coleus (Plectranthus scutellarioides) caused by Peronospora belbahrii sensu lato in Tennessee

    Science.gov (United States)

    Coleus (Plectranthus scutellarioides [syn. = Solenostemon scutellarioides]) is a popular ornamental plant in the mint family (Lamiaceae), prized for its colorful and showy foliage. In August 2015, disease symptoms typical of downy mildew were observed at two sites in Nashville, Tennessee: (i) at the...

  6. 77 FR 12525 - Approval and Promulgation of Implementation Plans; Tennessee: Prevention of Significant...

    Science.gov (United States)

    2012-03-01

    ... Significant Deterioration; Greenhouse Gases--Automatic Rescission Provisions AGENCY: Environmental Protection... Conservation (TDEC), Air Pollution Control Division, to EPA on January 11, 2012, for the purpose of amending... relate to greenhouse gases (GHGs). Specifically, Tennessee amended its PSD regulations to add...

  7. First report of Alternaria alternata causing leaf spot on Ruth's golden aster (Pityopsis ruthii) in Tennessee

    Science.gov (United States)

    Ruth’s golden aster, Pityopsis ruthii (Small), is an endangered, herbaceous perennial plant that is only endemic to small sections of the Hiwassee and Ocoee Rivers, in Polk County, Tennessee. In July 2015, a greenhouse grown plant exhibited symptoms of disease that included elongated brown lesions o...

  8. Personnel Training and Employment Needs of Hospital Food Services in Tennessee.

    Science.gov (United States)

    Peay, Moiselle

    Personnel training and employment needs in connection with food service were studied through interviews with hospital administrators and food service managers in 25 selected Tennessee hospitals. Mentioned most often by managers as important were the areas of communications and human relations for all job classifications except food preparation,…

  9. Support for Higher Education: Perceptions of Selected University Administrators and Legislators in Tennessee

    Science.gov (United States)

    Davies, Deidre Y.; Good, Donald W.

    2014-01-01

    This quantitative study examined the perceptions of selected university administrators and legislators concerning levels of support for Tennessee public higher education. The purpose of the study was to gain a greater understanding among the various constituents as to the needs and restraints facing higher education funding. The population…

  10. Research for Better Schools; A Federal Projects Workshop for Educational Programs in Tennessee and Appalachia.

    Science.gov (United States)

    Achilles, Charles M.; Kelley, Paul

    A conference on research for better schools was held to focus on the expressed needs of educators in Tennessee. The following discussion papers were provided to summarize available research data: Trends in Federal Programs for the 70's (RC 005 390); Review and Synthesis of Research on Vocational Education in Rural Areas (ED 034 632); Student…

  11. A Survey Level Report of the Johns Creek Drainage Canal Wetlands Permit Area, Shelby County, Tennessee

    Science.gov (United States)

    1981-03-01

    Mississippi and the southwestern Tennessee area as "vassal provinces" to the’Late Mississippian Nodena cultura of northeastern Arkansas. Chronological... Clovis material (40SY7). Most of what Peterson (1979a) has defined as Paleo for this area is actually best considered to be affiliated with the late Paleo

  12. The Production, Communication, and Contestation of Physical Education Policy: The Cases of Mississippi and Tennessee

    Science.gov (United States)

    Dyson, Ben; Wright, Paul M.; Amis, John; Ferry, Hugh; Vardaman, James M.

    2011-01-01

    The purpose of this study was to explore the production, communication, interpretation and contestation of new physical education (PE) and physical activity (PA) policy initiatives introduced in Mississippi and Tennessee for the academic year 2006-2007. These states provide a relevant context to study such issues, since Mississippi has the highest…

  13. 77 FR 27856 - Tennessee Southern Railroad Company, Patriot Rail, LLC, Patriot Rail Holdings LLC, and Patriot...

    Science.gov (United States)

    2012-05-11

    ... Tennessee Southern Railroad Company (TSRR), Patriot Rail, LLC (PRL), and its subsidiaries Patriot Rail... days after the notice of exemption was filed). TSRR is a rail carrier. PRL, PRH, and Patriot are... TSRR, PRL, PRH, and Patriot; (2) the continuance in control of KTRR is not intended to connect with...

  14. 76 FR 5194 - Tennessee National Wildlife Refuge, Henry, Benton, Decatur, and Humphreys Counties, TN; Final...

    Science.gov (United States)

    2011-01-28

    ... FURTHER INFORMATION CONTACT: Mr. Troy Littrell; telephone: 731/642- 2091; fax: 731/644-3351; e-mail: troy... (73 FR 17994). On December 28, 1945, President Harry S. Truman signed Executive Order No. 9670... Humphreys Counties, Tennessee. The refuge is comprised of three units: the Duck River Unit (26,738...

  15. Tennessee Report (Annual Report to SERA-IEG8 Tall Fescue Toxicosis/Endophyte Workshop)

    Science.gov (United States)

    A number of updates on research projects conducted within Tennessee concerning tall fescue (Lolium arundinacium) and its symbiotic endophyte (Neotyphodium coenophialum) were presented at the annual SERA-IEG 8 workshop including one with Forage-Animal Production Research Unit scientist collaborations...

  16. Online and Distance Learning in Southwest Tennessee: Implementation and Challenges. REL 2015-045

    Science.gov (United States)

    Holian, Laura; Alberg, Martha; Strahl, Jack Daniel; Burgette, John; Cramer, Eric

    2014-01-01

    The purpose of this study was to increase the understanding among members of the Southwest Tennessee Rural Education Cooperative (SWTREC), a coalition of superintendents from 12 districts (half of which are rural) surrounding Memphis, about the online and distance-learning courses offered by schools that compose the Cooperative. Data for this…

  17. Tennessee's Performance Funding Policy: L'Enfant Terrible of Assessment at Age Eight.

    Science.gov (United States)

    Banta, Trudy W.; Fisher, Homer S.

    The paper addresses issues concerned with increasing state interest in encouraging public institutions of higher education to demonstrate educational quality through outcomes assessment and reports on the development and implementation of Tennessee's program of performance funding. Emphasis is on guidelines contained within a 5-year performance…

  18. Records for Electronic Databases in the Online Catalog at Middle Tennessee State University

    Science.gov (United States)

    Geckle, Beverly J.; Pozzebon, Mary Ellen; Williams, Jo

    2008-01-01

    This article recounts a project at the Middle Tennessee State University library to include records for electronic databases in the online catalog. Although electronic databases are accessible via the library's Databases A-Z list and related subject guides, cataloging these resources also provides access via the online catalog, allowing more of…

  19. 75 FR 13327 - Tennessee Valley Authority; Browns Ferry Nuclear Plant, Units 1, 2, and 3; Exemption

    Science.gov (United States)

    2010-03-19

    ... COMMISSION Tennessee Valley Authority; Browns Ferry Nuclear Plant, Units 1, 2, and 3; Exemption 1.0... DPR-33, DPR-52 and DPR-68, which authorize operation of the Browns Ferry Nuclear Plant, Units 1, 2... Ferry Schedule Exemption Request The licensee provided detailed information in its November 6, 2009...

  20. 78 FR 52571 - Tennessee Valley Authority, Browns Ferry Nuclear Plant, Unit 1; Applications and Amendments to...

    Science.gov (United States)

    2013-08-23

    ... From the Federal Register Online via the Government Publishing Office ] NUCLEAR REGULATORY COMMISSION Tennessee Valley Authority, Browns Ferry Nuclear Plant, Unit 1; Applications and Amendments to... (TVA or the licensee), for operation of the Browns Ferry Nuclear Plant (BFN) Unit 1, located in Alabama...

  1. Productivity, Performance and Return on Investment: A Baseline Analysis of Tennessee Public Institutions of Higher Education

    Science.gov (United States)

    Tennessee Higher Education Commission, 2010

    2010-01-01

    Tennessee needs to continuously increase its degree productivity by four percent every year from now until 2025. In the midst of this need for increased degree production, the state's current economic realities indicate public institutions will receive little to no new state appropriated revenues for the foreseeable future. The Master Plan Annual…

  2. Pre-College Career Guidance and Persistence at a Small Private University in Tennessee

    Science.gov (United States)

    Carson, Raymond D.

    2011-01-01

    This mixed methods study was designed to determine the type and quality of pre-college career guidance experiences of college freshmen and the impact of those experiences on student performance and retention. This study was limited to first time freshmen at a small private university in Tennessee. The population was 46% male and 54% female from 6…

  3. Emotional Responses to the Linguistic Landscape in Memphis, Tennessee: Visual Perceptions of Public Spaces in Transition

    Science.gov (United States)

    Garvin, Rebecca Todd

    2011-01-01

    This qualitative ethnographic Linguistic Landscape (LL) study collected and analyzed ten individual "walking tour" interviews with residents of Memphis, Tennessee, exploring the personal thoughts and feelings about linguistic changes in the communities triggered by the LL. The researcher focused the participants' attention on multilingualism…

  4. Postconstruction report for the mercury tanks interim action at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Voskuil, T.L.

    1993-09-01

    Three underground concrete settling tanks (tanks 2101-U, 2104-U, and 2100-U) at the Y-12 Plant on the Oak Ridge Reservation in Oak Ridge, Tennessee, contained contaminated sludges contributing mercury to the Upper East Fork Poplar Creek (UEFPC). These tanks were cleaned out as an interim action under the Comprehensive Environmental Response, Compensation, and Liability Act as part of the Reduction of Mercury in Plant Effluent subproject. Cleaning out these tanks prevented the sludge that had settled in the bottom from resuspending and carrying mercury into UEFPC. Tanks 2104-U and 2100-U were returned to service and will continue to receive effluent from buildings 9201-4 and 9201-5. Tank 2101-U had been abandoned and its effluent redirected to Tank 2100-U during previous activities. This interim action permanently sealed Tank 2101-U from the storm sewer system. Upon removal of materials and completion of cleanup, inspections determined that the project`s cleanup criteria had been met. The structural integrity of the tanks was also inspected, and minor cracks identified in tanks 2101-U and 2104-U were repaired. This project is considered to have been completed successfully because it met its performance objectives as addressed in the Interim Record of Decision and the work plan: to remove the waste from the three storage tanks; to ensure that the tanks were cleaned to the levels specified; to return tanks 2100-U and 2104-U to service; to isolate Tank 2101-U permanently; and to manage the wastes in an appropriate fashion.

  5. 3D shear-wave velocity structure of the eastern Tennessee seismic zone from ambient noise correlation data

    Science.gov (United States)

    Arroucau, Pierre; Kuponiyi, Ayodeji; Vlahovic, Gordana; Powell, Chris

    2013-04-01

    The Eastern Tennessee Seismic Zone (ETSZ) is an intraplate seismic region characterized by frequent but low magnitude earthquakes and is the second most active seismic area in the United States east of the Rocky Mountains. One key question in the ETSZ is the actual relationship between earthquake distribution and geological structure at depth. Seismicity is mostly confined in the Precambrian basement, below the Paleozoic cover of the southern Appalachian foreland fold-and-thrust belt and shows little to no correlation with surface geological features. Since the middle of the seventies, the Center for Earthquake Research and Information (CERI) has installed and maintained several seismic networks in central and eastern United States. In this work, we use Rayleigh wave group and phase velocity dispersion information obtained from cross-correlation of seismic ambient noise at 24 short-period stations located in the vicinity of the ETSZ. The 3D velocity structure is estimated in four steps. First, dispersion curves are obtained for simultaneously recording station pairs for periods ranging from 2 to 20 s. Then, 2D group and phase velocity maps are determined for each period. Those maps are further used to reconstruct dispersion curves at fixed, regularly spaced locations. For each of these locations, a 1D shear-wave velocity profile is finally inverted for, that takes velocity information from previous studies into account. By providing new information about the upper crustal structure of this region, this work is a contribution to the understanding of the seismic activity of the ETSZ, and -to a broader extent- of the structure and evolution of the North American lithosphere.

  6. Drugs in East Germany.

    Science.gov (United States)

    Dressler, J; Müller, E

    1997-09-01

    Germany was divided into two parts after World War II. The closed border and a nonconvertible currency in the Eastern part were the factors that did not allow a drug market to develop. Alcohol and medicaments were used as substitute drugs. Since Germany was reunified 5 years ago, there are now the same conditions prevailing for the procurement and sale of drugs in East Germany as there are in the Western German states. This report describes the current state of drug traffic, especially in Saxony, under the new social conditions.

  7. East Asian welfare regime

    DEFF Research Database (Denmark)

    Abrahamson, Peter

    2017-01-01

    . Political science studies tend to conclude that the region has left the old legacies behind and are now welfare states comparable to European states including them either in the conservative type (e.g. Japan), the liberal type (e.g. Korea) or even as a tendency in the Nordic type (e.g. China), while studies......The paper asks if East Asian welfare regimes are still productivist and Confucian? And, have they developed public care policies? The literature is split on the first question but (mostly) confirmative on the second. Care has to a large, but insufficient extent, been rolled out in the region...

  8. Calendar Year 2008 Groundwater Monitoring Report, U.S. Department of Energy Y-12 National Security Complex, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Elvado Environmental LLC

    2009-12-01

    This report contains the groundwater and surface water monitoring data that were obtained during calendar year (CY) 2008 at the U.S. Department of Energy (DOE) Y-12 National Security Complex (hereafter referenced as Y-12) on the DOE Oak Ridge Reservation (ORR) in Oak Ridge, Tennessee. The CY 2008 monitoring data were obtained from wells, springs, and surface water sampling locations in three hydrogeologic regimes at Y-12 (Figure A.1). The Bear Creek Hydrogeologic Regime (Bear Creek Regime) encompasses a section of Bear Creek Valley (BCV) between the west end of Y-12 and the west end of the Bear Creek Watershed (directions are in reference to the Y-12 grid system). The Upper East Fork Poplar Creek Hydrogeologic Regime (East Fork Regime) encompasses the Y-12 industrial facilities and support structures in BCV. The Chestnut Ridge Hydrogeologic Regime (Chestnut Ridge Regime) encompasses a section of Chestnut Ridge directly south of Y-12. Section 2 of this report provides background information pertinent to groundwater and surface water quality monitoring in each hydrogeologic regime, including the topography and bedrock geology, surface water drainage, groundwater system, and extent of groundwater contamination. The CY 2008 groundwater and surface water monitoring data in this report were obtained from sampling and analysis activities implemented under the Y-12 Groundwater Protection Program (GWPP) managed by Babcock & Wilcox Technical Services Y-12, LLC (B&W Y-12) and from sampling and analysis activities implemented under several monitoring programs managed by Bechtel Jacobs Company LLC (BJC). Cooperative implementation of the monitoring programs directed by the Y-12 GWPP and BJC (i.e., coordinating sample collection and sharing data) ensures that the CY 2008 monitoring results fulfill requirements of all the applicable monitoring drivers with no duplication of sampling and analysis efforts. Section 3 of this report contains a summary of information regarding the

  9. HRE-Pond Cryogenic Barrier Technology Demonstration: Pre- and Post-Barrier Hydrologic Assessment

    Energy Technology Data Exchange (ETDEWEB)

    Moline, G.R.

    1999-06-01

    The Homogeneous Reactor Experiment (HRE) Pond is the site of a former impoundment for radioactive wastes on the Oak Ridge Reservation (ORR) in east Tennessee. The pond received radioactive wastes from 1957 to 1962, and was subsequently drained, filled with soil, and covered with an asphalt cap. The site is bordered to the east and south by an unnamed stream that contains significant concentrations of radioactive contaminants, primarily {sup 90}Sr. Because of the proximity of the stream to the HRE disposal site and the probable flow of groundwater from the site to the stream, it was hypothesized that the HRE Pond has been a source of contamination to the creek. The HRE-Pond was chosen as the site of a cryogenic barrier demonstration to evaluate this technology as a means for rapid, temporary isolation of contaminants in the type of subsurface environment that exists on the ORR. The cryogenic barrier is created by the circulation of liquid CO{sub 2} through a system of thermoprobes installed in boreholes which are backfilled with sand. The probes cool the subsurface, creating a vertical ice wall by freezing adjacent groundwater, effectively surrounding the pond on four sides. The purpose of this investigation was to evaluate the hydrologic conditions within and around the pond prior to, during, and after the cryogenic barrier emplacement. The objectives were (1) to provide a hydrologic baseline for post-banner performance assessment, (2) to confirm that the pond is hydraulically connected to the surrounding sediments, (3) to determine the likely contaminant exit pathways from the pond, and (4) to measure changes in hydrologic conditions after barrier emplacement in order to assess the barrier performance. Because relatively little information about the subsurface hydrology and the actual configuration of the pond existed, data from multiple sources was required to reconstruct this complex system.

  10. Analyzing the Implications of Climate Data on the Rainfall Frequency Spectrum: Case Study of Knoxville, Tennessee and Surrounding Region

    Energy Technology Data Exchange (ETDEWEB)

    Sylvester, Linda M. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Omitaomu, Olufemi A. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Parish, Esther S. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    2016-09-01

    Modeled daily precipitation values are used to determine changes in percentile rainfall event depths, for planning and mitigation of stormwater runoff, over past (1980-2005) and future (2025-2050) periods for Knoxville, Tennessee and the surrounding area.

  11. University of Tennessee deploys force10 C-series to analyze data from CERN's Large Hadron Collider

    CERN Multimedia

    2007-01-01

    "Force20 networks, the pioneer in building and securing reliable networks, today announced that the University of Tennessee physics department has deployed the C300 resilient switch to analyze data form CERN's Large Hadron Collider." (1 page)

  12. Calendar Year 2004 Groundwater Monitoring Report, U.S. Department of Energy Y-12 National Security Complex, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    N/A

    2005-09-01

    This report contains the groundwater and surface water monitoring data that were obtained during calendar year (CY) 2004 at the U.S. Department of Energy (DOE) Y-12 National Security Complex (hereafter referenced as Y-12) on the DOE Oak Ridge Reservation (ORR) in Oak Ridge, Tennessee. The CY 2004 monitoring data were obtained from groundwater and surface water sampling locations in three hydrogeologic regimes at Y-12 (Figure A.1). The Bear Creek Hydrogeologic Regime (Bear Creek Regime) encompasses a section of Bear Creek Valley (BCV) between the west end of Y-12 and the west end of the Bear Creek Watershed (directions are in reference to the Y-12 grid system). The Upper East Fork Poplar Creek Hydrogeologic Regime (East Fork Regime) encompasses the Y-12 industrial facilities and support structures in BCV. The Chestnut Ridge Hydrogeologic Regime (Chestnut Ridge Regime) encompasses a section of Chestnut Ridge south of Y-12. The CY 2004 monitoring data were obtained under the Y-12 Groundwater Protection Program (GWPP) managed by BWXT Y-12, L.L.C. (BWXT) and several monitoring programs managed by Bechtel Jacobs Company LLC (BJC). Data contained in this report meet applicable requirements of DOE Order 450.1 (Environmental Protection Program) regarding evaluation of groundwater and surface water quality in areas: (1) which are, or could be, affected by operations at Y-12 (surveillance monitoring); and (2) where contaminants from Y-12 are most likely to migrate beyond the boundaries of the ORR (exit pathway/perimeter monitoring). However, detailed analysis, evaluation, and interpretation of the CY 2004 monitoring data is deferred to the Y-12 Groundwater Protection Program Groundwater Monitoring Data Compendium (BWXT 2005). For each monitoring well, spring, and surface water sampling station included in this report, the GWPP Compendium provides: (1) pertinent well installation and construction information; (2) a complete sampling history, including sampling methods and

  13. Calendar Year 2005 Groundwater Monitoring Report, U.S. Department of Energy Y-12 National Security Complex, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    None

    2006-09-01

    This report contains the groundwater and surface water monitoring data that were obtained during calendar year (CY) 2005 at the U.S. Department of Energy (DOE) Y-12 National Security Complex (hereafter referenced as Y-12) on the DOE Oak Ridge Reservation (ORR) in Oak Ridge, Tennessee. The CY 2005 monitoring data were obtained from groundwater and surface water sampling locations in three hydrogeologic regimes at Y-12 (Figure A.1). The Bear Creek Hydrogeologic Regime (Bear Creek Regime) encompasses a section of Bear Creek Valley (BCV) between the west end of Y-12 and the west end of the Bear Creek Watershed (directions are in reference to the Y-12 grid system). The Upper East Fork Poplar Creek Hydrogeologic Regime (East Fork Regime) encompasses the Y-12 industrial facilities and support structures in BCV. The Chestnut Ridge Hydrogeologic Regime (Chestnut Ridge Regime) encompasses a section of Chestnut Ridge south of Y-12. The CY 2005 monitoring data were obtained under the Y-12 Groundwater Protection Program (GWPP) managed by BWXT Y-12, L.L.C. (BWXT) and several monitoring programs managed by Bechtel Jacobs Company LLC (BJC). Data contained in this report meet applicable requirements of DOE Order 450.1 (Environmental Protection Program) regarding evaluation of groundwater and surface water quality in areas: (1) which are, or could be, affected by operations at Y-12 (surveillance monitoring); and (2) where contaminants from Y-12 are most likely to migrate beyond the boundaries of the ORR (exit pathway/perimeter monitoring). However, detailed analysis, evaluation, and interpretation of the CY 2005 monitoring data is deferred to the ''Y-12 Groundwater Protection Program Groundwater Monitoring Data Compendium'' (BWXT 2006). For each monitoring well, spring, and surface water sampling station included in this report, the GWPP Compendium provides: (1) pertinent well installation and construction information; (2) a complete sampling history, including

  14. Calendar Year 2005 Groundwater Monitoring Report, U.S. Department of Energy Y-12 National Security Complex, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    None

    2006-09-01

    This report contains the groundwater and surface water monitoring data that were obtained during calendar year (CY) 2005 at the U.S. Department of Energy (DOE) Y-12 National Security Complex (hereafter referenced as Y-12) on the DOE Oak Ridge Reservation (ORR) in Oak Ridge, Tennessee. The CY 2005 monitoring data were obtained from groundwater and surface water sampling locations in three hydrogeologic regimes at Y-12 (Figure A.1). The Bear Creek Hydrogeologic Regime (Bear Creek Regime) encompasses a section of Bear Creek Valley (BCV) between the west end of Y-12 and the west end of the Bear Creek Watershed (directions are in reference to the Y-12 grid system). The Upper East Fork Poplar Creek Hydrogeologic Regime (East Fork Regime) encompasses the Y-12 industrial facilities and support structures in BCV. The Chestnut Ridge Hydrogeologic Regime (Chestnut Ridge Regime) encompasses a section of Chestnut Ridge south of Y-12. The CY 2005 monitoring data were obtained under the Y-12 Groundwater Protection Program (GWPP) managed by BWXT Y-12, L.L.C. (BWXT) and several monitoring programs managed by Bechtel Jacobs Company LLC (BJC). Data contained in this report meet applicable requirements of DOE Order 450.1 (Environmental Protection Program) regarding evaluation of groundwater and surface water quality in areas: (1) which are, or could be, affected by operations at Y-12 (surveillance monitoring); and (2) where contaminants from Y-12 are most likely to migrate beyond the boundaries of the ORR (exit pathway/perimeter monitoring). However, detailed analysis, evaluation, and interpretation of the CY 2005 monitoring data is deferred to the ''Y-12 Groundwater Protection Program Groundwater Monitoring Data Compendium'' (BWXT 2006). For each monitoring well, spring, and surface water sampling station included in this report, the GWPP Compendium provides: (1) pertinent well installation and construction information; (2) a complete sampling history, including

  15. Calendar Year 2004 Groundwater Monitoring Report, U.S. Department of Energy Y-12 National Security Complex, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    N/A

    2005-09-01

    This report contains the groundwater and surface water monitoring data that were obtained during calendar year (CY) 2004 at the U.S. Department of Energy (DOE) Y-12 National Security Complex (hereafter referenced as Y-12) on the DOE Oak Ridge Reservation (ORR) in Oak Ridge, Tennessee. The CY 2004 monitoring data were obtained from groundwater and surface water sampling locations in three hydrogeologic regimes at Y-12 (Figure A.1). The Bear Creek Hydrogeologic Regime (Bear Creek Regime) encompasses a section of Bear Creek Valley (BCV) between the west end of Y-12 and the west end of the Bear Creek Watershed (directions are in reference to the Y-12 grid system). The Upper East Fork Poplar Creek Hydrogeologic Regime (East Fork Regime) encompasses the Y-12 industrial facilities and support structures in BCV. The Chestnut Ridge Hydrogeologic Regime (Chestnut Ridge Regime) encompasses a section of Chestnut Ridge south of Y-12. The CY 2004 monitoring data were obtained under the Y-12 Groundwater Protection Program (GWPP) managed by BWXT Y-12, L.L.C. (BWXT) and several monitoring programs managed by Bechtel Jacobs Company LLC (BJC). Data contained in this report meet applicable requirements of DOE Order 450.1 (Environmental Protection Program) regarding evaluation of groundwater and surface water quality in areas: (1) which are, or could be, affected by operations at Y-12 (surveillance monitoring); and (2) where contaminants from Y-12 are most likely to migrate beyond the boundaries of the ORR (exit pathway/perimeter monitoring). However, detailed analysis, evaluation, and interpretation of the CY 2004 monitoring data is deferred to the Y-12 Groundwater Protection Program Groundwater Monitoring Data Compendium (BWXT 2005). For each monitoring well, spring, and surface water sampling station included in this report, the GWPP Compendium provides: (1) pertinent well installation and construction information; (2) a complete sampling history, including sampling methods and

  16. Western and Eastern Culture Comparison-Compare the First Photogra-phers between West and East

    Institute of Scientific and Technical Information of China (English)

    ZHANG Ming-wei

    2016-01-01

    The nineteenth century was a period when the visual arts, growing in both the West and the East, flourished. It wit-nessed the beginning of photography, the great innovation which posed questions of the blurred distinctions between art and sci-ence. The nineteenth century was also the era of collisions of numerous technology and cultures between the West and the East.

  17. DCS Hydraulics Submission for UPPER CUMBERLAND WATERSHED, PMR, TENNESSEE, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Recent developments in digital terrain and geospatial database management technology make it possible to protect this investment for existing and future projects to...

  18. East Candor Chasma

    Science.gov (United States)

    1997-01-01

    During its examination of Mars, the Viking 1 spacecraft returned images of Valles Marineris, a huge canyon system 5,000 km long, up to 240 km wide, and 6.5 km deep, whose connected chasma or valleys may have formed from a combination of erosional collapse and structural activity. The view shows east Candor Chasma, one of the connected valleys of Valles Marineris; north toward top of frame; for scale, the impact crater in upper right corner is 15 km (9 miles) wide. The image, centered at latitude 7.5 degrees S., longitude 67.5 degrees, is a composite of Viking 1 Orbiter high-resolution (about 80 m/pixel or picture element) images in black and white and low-resolution (about 250 m/pixel) images in color. The Viking 1 craft landed on Mars in July of 1976. East Candor Chasma occupies the eastern part of the large west-northwest-trending trough of Candor Chasma. This section is about 150 km wide. East Candor Chasma is bordered on the north and south by walled cliffs, most likely faults. The walls may have been dissected by landslides forming reentrants; one area on the north wall shows what appears to be landslide debris. Both walls show spur-and-gully morphology and smooth sections. In the lower part of the image northwest-trending, linear depressions on the plateau are younger graben or fault valleys that cut the south wall. Material central to the chasma shows layering in places and has been locally eroded by the wind to form flutes and ridges. These interior layered deposits have curvilinear reentrants carved into them, and in one locale a lobe flows away from the top of the interior deposit. The lobe may be mass-wasting deposits due to collapse of older interior deposits (Lucchitta, 1996, LPSC XXVII abs., p. 779- 780); this controversial idea requires that the older layered deposits were saturated with ice, perhaps from former lakes, and that young volcanism and/or tectonism melted the ice and made the material flow.

  19. The Danish East India Company

    DEFF Research Database (Denmark)

    Sørensen, Karsten Engsig

    2005-01-01

    The article analysis the first Danish East India Company incorporated in 1616, which was the first Danish Stock Company and which has impacts even on modern Danish company la......The article analysis the first Danish East India Company incorporated in 1616, which was the first Danish Stock Company and which has impacts even on modern Danish company la...

  20. Adapting high-rate anaerobic treatment to Middle East conditions

    NARCIS (Netherlands)

    Mahmoud, N.A.; Zeeman, G.; Lier, van J.B.

    2008-01-01

    High-rate anaerobic technologies offer cost-effective solutions for sewage treatment in the Middle East and Palestine in particular. The sewage characteristics in Palestine are quite different from the values elsewhere and show solids contents of more than 1000 mg chemical oxygen demand (COD)ss/L

  1. Science, Technology, Engineering, and Mathematics (STEM) Curriculum and Seventh Grade Mathematics and Science Achievement

    Science.gov (United States)

    James, Jamie Smith

    2014-01-01

    The purpose of this quantitative research study was to evaluate to what degree Science, Technology, Engineering and Mathematics (STEM) education influenced mathematics and science achievement of seventh grade students in one Middle Tennessee school district. This research used an independent samples t test at the a = 0.05 level to evaluate…

  2. High-prevalence Borrelia miyamotoi infection among [corrected] wild turkeys (Meleagris gallopavo) in Tennessee.

    Science.gov (United States)

    Scott, M C; Rosen, M E; Hamer, S A; Baker, E; Edwards, H; Crowder, C; Tsao, J I; Hickling, G J

    2010-11-01

    During spring and fall 2009, 60 wild turkeys (Meleagris gallopavo) harvested by Tennessee hunters were surveyed for Borrelia spp. by sampling their blood, tissue, and attached ticks. In both seasons, 70% of turkeys were infested with juvenile Amblyomma americanum; one spring turkey hosted an adult female Ixodes brunneus. Polymerase chain reaction assays followed by DNA sequencing indicated that 58% of the turkeys were positive for the spirochete Borrelia miyamotoi, with tissue testing positive more frequently than blood (P = 0.015). Sequencing of the 16S-23S rRNA intergenic spacer indicated > or = 99% similarity to previously published sequences of the North American strain of this spirochete. Positive turkeys were present in both seasons and from all seven middle Tennessee counties sampled. No ticks from the turkeys tested positive for any Borrelia spp. This is the first report of B. miyamotoi in birds; the transmission pathways and epidemiological significance of this high-prevalence spirochetal infection remain uncertain.

  3. Processing and Monthly Summaries of Downscaled Climate Data for Knoxville, Tennessee and Surrounding Region

    Energy Technology Data Exchange (ETDEWEB)

    Sylvester, Linda M [ORNL; Omitaomu, Olufemi A [ORNL; Parish, Esther S [ORNL; Allen, Melissa R [ORNL

    2016-09-01

    Oak Ridge National Laboratory (ORNL) and the City of Knoxville, Tennessee have partnered to work on a Laboratory Directed Research and Development (LDRD) project towards investigating climate change, mitigation, and adaptation measures in mid-sized cities. ORNL has statistically and dynamically downscaled ten Global Climate Models (GCMs) to both 1 km and 4 km resolutions. The processing and summary of those ten gridded datasets for use in a web-based tool is described. The summaries of each model are shown individually to assist in determining the similarities and differences between the model scenarios. The variables of minimum and maximum daily temperature and total monthly precipitation are summarized for the area of Knoxville, Tennessee for the periods of 1980-2005 and 2025-2050.

  4. Remedial investigation/feasibility study for the David Witherspoon, Inc., 901 Site, Knoxville, Tennessee: Volume 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-10-01

    This remedial investigation (RI)/feasibility study (FS) supports the selection of remedial actions for the David Witherspoon, Inc. 901 Maryville Pike Site in Knoxville, Tennessee. Operations at the site, used as a recycling center, have resulted in past, present, and potential future releases of hazardous substances in to the environment. This Site is a Tennessee Superfund site. A phased approach was planned to (1) gather existing data from previous investigations managed by the Tenn. Dept. of Environment and Conservation; (2) perform a preliminary RI, including risk assessments, and an FS with existing data to identify areas where remedial action may be necessary; (3) gather additional field data to adequately define the nature and extent of risk-based contaminants that present identifiable threats to human and/or ecological receptors; and (4) develop remedial action alternatives to reduce risks to acceptable levels.

  5. Assessment of administrative claims data for public health reporting of Salmonella in Tennessee.

    Science.gov (United States)

    Marder, Ellyn; Garman, Katie; Jones, Timothy F; Dunn, John; Jones, Stephen

    2015-04-01

    In the USA, approximately 4% of the estimated 1 million Salmonella infections occurring annually are reported to public health. Administrative claims data from large health insurance companies capture disease-specific data which could potentially enhance public health surveillance. To determine the utility of medical claims data for public health reporting of Salmonella, we assessed medical claims data from BlueCross BlueShield of Tennessee (BCBST) members compared to Tennessee Department of Health (TDH) surveillance data. BCBST Salmonella cases diagnosed during 2007-2011 were matched to TDH Salmonella cases reported during the same time period. Matches and non-matches were validated using medical records. Of the 450 BCBST cases identified, 72% matched TDH cases. All culture-confirmed BCBST cases were reported to TDH. Non-matched BCBST cases included clinical diagnoses which were culture negative or not tested. Our findings indicate administrative claims data are not currently a viable mechanism for enhancing routine reporting of Salmonella infections.

  6. Populations of trap-nesting wasps near a major source of fluoride emissions in western Tennessee

    Science.gov (United States)

    Beyer, W.N.; Miller, G.W.; Fleming, W.J.

    1987-01-01

    Trap-nesting wasps were collected from eight sites at distances of from 1.2-33.0 km from an aluminum reduction plant in western Tennessee. The sites had similar topographies, soils, and vegetation, but differed in their exposure to fluoride, which was emitted in large quantities from the plant. It was postulated that if fluoride emissions had greatly changed the insect community then relative densities of their predators would have varied accordingly. However, the degree of fluoride pollution was unrelated to the relative densities of the wasps and to the number of cells provisioned with prey. Monobia quadridens, Trypargilum clavatum, and T. lactitarse were found to have two complete generations in western Tennessee. Trypargilum collinum rubrocinctum has at least two generations, and Euodynerus megaera probably has three generations. Six other wasp species and a megachilid bee were also collected.

  7. Tennessee – Sexual Orientation and Gender Identity Law and Documentation of Discrimination

    OpenAIRE

    Sears, Brad

    2009-01-01

    Tennessee‟s anti-discrimination law, known as the Tennessee Human Rights Act, does not explicitly address either sexual orientation or gender identity discrimination. Further, the state does not provide protection to state or private employees against discrimination based on sexual orientation or gender identity. In addition, no executive orders, local laws or state government personnel policies exist that prohibit job discrimination on either basis. The formal state employee grievance policy...

  8. Tiger team assessment of the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    none,

    1990-02-01

    This document contains findings identified during the Tiger Team Compliance Assessment of the Department of Energy's (DOE's) Y-12 Plant in Oak Ridge, Tennessee. The Y-12 Plant Tiger Team Compliance Assessment is comprehensive in scope. It covers the Environmental, Safety, and Health (including Occupational Safety and Health Administration (OSHA) compliance), and Management areas and determines the plant's compliance with applicable federal (including DOE), state, and local regulations and requirements. 4 figs., 12 tabs.

  9. Perceptions of Tennessee School-Based Agricultural Education Teachers’ Attitudes Toward Globalizing the Agricultural Curriculum

    OpenAIRE

    2016-01-01

    The agriculture industry is part of an interconnected world that is continually navigating complex trade regulations and cultural barriers. Graduates of School-Based Agricultural Education programs need to be prepared to positively communicate with people from all over the world and to have an understanding of international agricultural practices. The purpose of this study was to explore the perceptions of Tennessee School-Based Agricultural Educators towards globalizing the secondary agricul...

  10. Lead exposure and recovery rates of black ducks banded in Tennessee

    Science.gov (United States)

    Samuel, Michael D.; Bowers, E. Frank; Franson, J. Christian

    1992-01-01

    American black ducks (Anas rubripes) wintering in Tennessee during 1986 to 1988 were tested for exposure to lead. Twelve percent of the birds had blood lead concentrations exceeding 0.2 ppm. Significant differences in the prevalence of lead exposure were found for adults (14.4%) and juveniles (8.2%). Exposed birds had higher blood lead concentrations at one study site, corresponding with a lower survival index.

  11. Effect of Selected Modeling Assumptions on Subsurface Radionuclide Transport Projections for the Potential Environmental Management Disposal Facility at Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Painter, Scott L. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Environmental Sciences Division

    2016-06-28

    The Department of Energy’s Office of Environmental Management recently revised a Remedial Investigation/ Feasibility Study (RI/FS) that included an analysis of subsurface radionuclide transport at a potential new Environmental Management Disposal Facility (EMDF) in East Bear Creek Valley near Oak Ridge, Tennessee. The effect of three simplifying assumptions used in the RI/FS analyses are investigated using the same subsurface pathway conceptualization but with more flexible modeling tools. Neglect of vadose zone dispersion was found to be conservative or non-conservative, depending on the retarded travel time and the half-life. For a given equilibrium distribution coefficient, a relatively narrow range of half-life was identified for which neglect of vadose zone transport is non-conservative and radionuclide discharge into surface water is non-negligible. However, there are two additional conservative simplifications in the reference case that compensate for the non-conservative effect of neglecting vadose zone dispersion: the use of a steady infiltration rate and vadose zone velocity, and the way equilibrium sorption is used to represent transport in the fractured material of the saturated aquifer. With more realistic representations of all three processes, the RI/FS reference case was found to either provide a reasonably good approximation to the peak concentration or was significantly conservative (pessimistic) for all parameter combinations considered.

  12. Calendar year 1996 annual groundwater monitoring report for the Chestnut Ridge Hydrogeologic Regime at the U.S. Department of Energy Y-12 Plant, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-02-01

    This annual monitoring report contains groundwater and surface water monitoring data obtained in the Chestnut Ridge Hydrogeologic Regime (Chestnut Ridge Regime) during calendar year (CY) 1996. The Chestnut Ridge Regime encompasses a section of Chestnut Ridge west of Scarboro Road and east of an unnamed drainage feature southwest of the US Department of Energy (DOE) Oak Ridge Y-12 Plant (unless otherwise noted, directions are in reference to the Y-12 Plant administrative grid). The Chestnut Ridge Regime contains several sites used for management of hazardous and nonhazardous wastes associated with plant operations. Groundwater and surface water quality monitoring associated with these waste management sites is performed under the auspices of the Y-12 Plant Groundwater Protection Program (GWPP). Included in this annual monitoring report are the groundwater monitoring data obtained in compliance with the Resource Conservation and Recovery Act (RCRA) Post-Closure Permit for the Chestnut Ridge Regime (post-closure permit) issued by the Tennessee Department of Environment and Conservation (TDEC) in June 1996. Besides the signed certification statement and the RCRA facility information summarized below, condition II.C.6 of the post-closure permit requires annual reporting of groundwater monitoring activities, inclusive of the analytical data and results of applicable data evaluations, performed at three RCRA hazardous waste treatment, storage, or disposal (TSD) units: the Chestnut Ridge Sediment Disposal Basin (Sediment Disposal Basin), the Chestnut Ridge Security Pits (Security Pits), and Kerr Hollow Quarry.

  13. Surface seismic refraction/reflection measurement determinations of potential site resonances and the areal uniformity of NEHRP site class D in Memphis, Tennessee

    Science.gov (United States)

    Williams, R.A.; Wood, S.; Stephenson, W.J.; Odum, J.K.; Meremonte, M.E.; Street, R.; Worley, D.M.

    2003-01-01

    We determined S-wave velocities (Vs) to about 40-m depth at 65 locations in the Memphis-Shelby County, Tennessee, area. The Vs measurements were made using high-resolution seismic refraction and reflection methods on the ground surface. We find a clear difference in the Vs profiles between sites located on the Mississippi River flood plain and those located to the east, mostly covered by loess, in the urban areas of Memphis. The average Vs to 30-m depth at 19 sites on the modern Mississippi River floodplain averages 197 m/s (?? 15 m/s) and places 17 of these sites at the low end of NEHRP soil profile category type D (average Vs 180-360 m/s). The two remaining sites are type E. Vs to 30-m depth at 46 sites in the urban areas east of the modern floodplain are more variable and generally higher than the floodplain sites, averaging about 262 m/s (??45 m/s), still within category D. We often observed the base of the loess as a prominent S-wave reflection and as an increase in Vs to about 500 m/s. Based on the two-way travel time of this reflection, during an earthquake the impedance boundary at the loess base may generate resonances in the 3- to 6-Hz range over many areas of Memphis. Amplitude spectra from four local earthquakes recorded at one site located on loess indicate consistent resonance peaks in the 4.5- to 6.5-Hz range.

  14. Blood and gastrointestinal parasites of eastern wild turkeys from Kentucky and Tennessee.

    Science.gov (United States)

    Castle, M D; Christensen, B M

    1984-07-01

    Fifty-nine gastrointestinal tracts and 52 blood samples were collected from eastern wild turkeys (Meleagris gallopavo silvestris Vieillot) during the spring turkey hunts of 1979-1980 from two areas in western Kentucky and Tennessee. Eight species of parasites were recovered, and included (combined prevalence): Haemoproteus meleagridis Levine, 1961 (25%), Hymenolepis carioca (Magalhaes, 1898) (44%), Metroliasthes lucida Ransom, 1900 (25%), Raillietina georgiensis (Reid and Nugara, 1961) (15%), R. williamsi Fuhrmann, 1932 (64%), Ascaridia dissimilis Perez Vigueras, 1931 (83%), Capillaria caudinflata (Molin, 1858) (2%), and Heterakis gallinarum (Schrank, 1788) (27%). A significant difference existed between the intensities of A. dissimilis from the two states. Twenty-two subinoculations of collected blood were made in 1979, but no Plasmodium infections were recovered. Helminths of wild turkeys from 11 southeastern states were compared using similarity and diversity indices. High similarities were observed in helminth populations of two groups of states: 1) Alabama, Mississippi, Arkansas, Virginia, and Tennessee; and 2) Tennessee, Kentucky, and Illinois. Simpson's diversity index indicated helminth populations of wild turkeys in Florida were the most diverse (0.10), while those in Louisiana turkeys were the least diverse (0.33).

  15. The Politics of Race, Administrative Appeals, and Medicaid Disenrollment in Tennessee

    Directory of Open Access Journals (Sweden)

    Sekou Franklin

    2017-01-01

    Full Text Available In 2004, Democratic Governor Philip Bredesen of Tennessee announced a plan to reform TennCare, the state’s Medicaid program. The reform package proposed to remove 323,000 adults from the program, which represented the most drastic cuts to Medicaid since its creation in 1965. The reform measure also allowed beneficiaries disenrolled from the program to appeal the decisions to the state Department of Human Services. This study examines how race and policy backlash—that is the backlash against Medicaid expansion—influenced the appellate process for beneficiaries removed from the program in Tennessee. The main argument is that race—especially the predisposition of African Americans—influenced the outcome of the appellate proceedings. The theoretical framework advanced in this study explains how procedural deliberations (legal decisions, policy disputes, administrative hearings exacerbate disparities and produce differential outcomes that correspond with racial and other ascriptive hierarchies. The data for this research, comprising more than 60,000 former TennCare beneficiaries, were obtained through Open Records Requests in compliance with Tennessee state law. Using logistic regressions, the findings reveal a relationship between race and appellate proceedings. African Americans were treated unfairly in the early stage of the appellate process and those from racially polarized voting areas were less likely to receive fair rulings by hearing examiners. Additional findings identified age-related disparities between younger and older appellants, as well as a regional disadvantage between rural and urban beneficiaries.

  16. An integrated systems-based approach to mercury research and technology development

    Energy Technology Data Exchange (ETDEWEB)

    Peterson, Mark J [ORNL; Brooks, Scott C [ORNL; Mathews, Teresa J [ORNL; Mayes, Melanie [ORNL; Watson, David B [ORNL; Johs, Alexander [ORNL; Mehlhorn, Tonia L [ORNL; Dickson, Johnbull O [ORNL; Mansfield, Charles [East Tennessee Technology Park (ETTP); Phillips, Elizabeth [U.S. Department of Energy (DOE); Pierce, Eric M [ORNL

    2017-01-01

    A 3-year strategic planning process was undertaken in Oak Ridge, Tennessee, to develop a research and technology development approach that can help guide mercury remediation in East Fork Poplar Creek (EFPC). Mercury remediation is a high priority for the US Department of Energy s (DOE s) Oak Ridge Office of Environmental Management because of large historical losses of mercury to the environment at the Y-12 National Security Complex (Y-12). Because of the extent of mercury losses and the complexities of mercury transport and fate in the stream environment, the success of conventional options for mercury remediation in the downstream sections of EFPC is uncertain. The overall Oak Ridge mercury remediation strategy focuses on mercury treatment actions at Y-12 in the short-term and research and technology development to evaluate longer-term solutions in the downstream environment. The technology development strategy is consistent with a phased, adaptive management paradigm and DOE s Technology Readiness Level guidelines. That is, early evaluation includes literature review, site characterization, and small-scale studies of a broad number of potential technologies. As more information is gathered, technologies that may have the most promise and potential remediation benefit will be chosen for more extensive and larger-scale pilot testing before being considered for remedial implementation. Field and laboratory research in EFPC is providing an improved level of understanding of mercury transport and fate processes in EFPC that will inform the development of site-specific remedial technologies. Technology development has centered on developing strategies that can mitigate the primary factors affecting mercury risks in the stream: (1) the amount of inorganic mercury available to the stream system, (2) the conversion of inorganic mercury to methylmercury, and (3) the bioaccumulation of methylmercury through the food web. Given the downstream complexities and

  17. JPRS Report, East Europe.

    Science.gov (United States)

    2007-11-02

    technologies and products will be precluded from envi- ronmental noxae . At the same time, it is necessary to Federalism and the States remove noxae , to...the can be attributed to airborne noxae is something Thriene same S02 concentrations that would suffice to cause a cannot say. "No one has ever been

  18. JPRS Report, East Europe

    Science.gov (United States)

    1988-01-19

    materials of polyester and cellulose fibers , adapting new equipment in finishing processes, working out a manu- facturing technology for knitting yarn and...beverages and other, similar dietetic products with high nutrition values. The concrete effect of this work, said Julian Gawel, director of the Dairy

  19. East of Eden / M. A.

    Index Scriptorium Estoniae

    M. A.

    2005-01-01

    Palmses toimub sel nädalal rahvusvahelise stsenaariumikoolituse East of Eden seminar. Koolituse koordinatsioonikeskus tegutseb alates 2005.aastast Eesti Filmi Sihtasutuse juures, Eesti--poolseks koordinaatoriks Anu Ernits

  20. Discourse Between East and West

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    The first Chinese-hosted cultural dialogue between the East and the West was held in Nishan, Shandong Province The first Nishan Forum on World Civilizations kicked off on September 26 at Nishan Mountain, 25 km southeast

  1. East of Eden / M. A.

    Index Scriptorium Estoniae

    M. A.

    2005-01-01

    Palmses toimub sel nädalal rahvusvahelise stsenaariumikoolituse East of Eden seminar. Koolituse koordinatsioonikeskus tegutseb alates 2005.aastast Eesti Filmi Sihtasutuse juures, Eesti--poolseks koordinaatoriks Anu Ernits

  2. East India Company Logbooks - Images

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This collection consists of images of 1,235 ship logbooks created during British East India Company voyages. Period of record 1786-1834, peaking in 1804. The...

  3. Technology in the Classroom versus Sustainability

    Science.gov (United States)

    Knott, Cynthia L.; Steube, G.; Yang, Hongqiang

    2013-01-01

    The use of technology in universities and colleges is an issue of interest and speculation. One issue related to technology use in the classroom is sustainability of resources that support the technology. This paper explores faculty perceptions about technology use and sustainability in an east coast university. This university has initiated a new…

  4. Quality Assurance Project Plan for the Environmental Monitoring Program in Waste Area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Environmental Restoration Program

    Energy Technology Data Exchange (ETDEWEB)

    1993-12-01

    Waste Area Grouping (WAG) 6 is a hazardous and low-level radioactive waste disposal site at Oak Ridge National Laboratory (ORNL). Extensive site investigations have revealed contaminated surface water, sediments, groundwater, and soils. Based on the results of the Resource Conservation and Recovery Act (RCRA) Facility Investigation (RFI) conducted from 1989--1991 and on recent interactions with the US Environmental Protection Agency (EPA) and the Tennessee Department of Environment and Conservation (TDEC), a decision was made to defer implementing source control remedial measures at the WAG. The information shows WAG 6 contributes < 2% of the total off-site contaminant risk released over White Oak Dam (WOD). The alternative selected to address hazards at WAG 6 involves maintenance of site access controls to prevent public exposure to on-site contaminants, continued monitoring of contaminant releases to determine if source control measures will be required in the future, and development of technologies to support final remediation of WAG 6. This Quality Assurance Project Plan (QAPjP) has been developed as part of the Environmental Monitoring Plan for Waste Area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee (DOE/OR/01-1192&D1). Environmental monitoring will be conducted in two phases: the baseline monitoring phase and the routine annual monitoring phase. The baseline monitoring phase will be conducted to establish the baseline contaminant release conditions at the Waste Area Grouping (WAG), to confirm the site-related chemicals of concern (COC), and to gather data to confirm the site hydrologic model. The baseline monitoring phase is expected to begin in 1994 and continue for 12-18 months. The routine annual monitoring phase will consist of continued sampling and analyses of COC to determine off-WAG contaminant flux, to identify trends in releases, and to confirm the COC. The routine annual monitoring phase will continue for {approximately}4 years.

  5. Regions. [Africa, Middle East].

    Science.gov (United States)

    1985-03-01

    This discussion of population focuses on the regions of Africa and the Middle East. In South Africa more white women are working but fewer black women work. The overall result is that the percentage of women who work is declining. Marita de Beer, research liaison executive at the South African Advertising Research Foundation, reports that the female population grew by 31% in the past 10 years while the number of working women has grown by only 11%. Among blacks the female population rose by 36%, but the number of workers among them declined by about 1%. Married women are among the fastest growing groups of working women in South Africa. The most recent estimate of the population of Nigeria is 92 million. According to Professor Vremudia Diejomaoh, Nigeria's population will probably reach 155 million by 2000 with 33% living in urban areas. In Saudi Arabia the Pan Arab Research Center recently completed a census of retail outlets in 3 metropolitan areas: Jeddah, Riyadh, and Dammam. The types of outlets surveyed include large supermarkets, small supermarkets, groceries with and without deep freeze, tobacco shops, meat shop/delis, small cafeterias, large restaurants/hotels, cosmetics shops or perfumeries, camera stores, toy shops, pharmacies, watch and gift shop, newsstands, department store, and appliance outlets. Using the Census of Retail Outlets as a base, Pan Arab Research Center also has a new distribution audit system that will cover 500 outlets. By plotting Arab countries according to their population policies and their current growth rates, it is possible to project where the middle class will grow fastest in the Arab world. The countries that have declining growth rates and strong population programs designed to encourage lower fertility rates among women are Egypt, Tunisia, Morocco, Algeria, and Lebanon. The countries most likely to have a better per capita distribution of resources within this decade are those where governments encourage reductions in

  6. Barge loading facilities in conjunction with wood chipping and sawlog mill, Tennessee River Mile 145. 9R: Environmental assessment

    Energy Technology Data Exchange (ETDEWEB)

    1990-08-01

    The purpose of this Environmental Assessment (EA) is to evaluate the environmental consequences of approving, denying, or adopting reasonable alternatives to a request for barge loading facilities. These facilities would serve a proposed wood chipping and sawlog products operation at Tennessee River Mile (TRM) 145.9, right descending bank, (Kentucky Lake), in Perry County, Tennessee. The site is located between Short Creek and Peters Landing. The applicant is Southeastern Forest Products, L.P. (SFP), Box 73, Linden, Tennessee and the proposed facilities would be constructed on or adjacent to company owned land. Portions of the barge terminal would be constructed on land over which flood easement rights are held by the United States of America and administered by the Tennessee Valley Authority (TVA). The US Army Corps of Engineers (CE) and TVA have regulatory control over the proposed barge terminal facilities since the action would involve construction in the Tennessee River which is a navigable water of the United States. The wood chipping and sawlog products facilities proposed on the upland property are not regulated by the CE or TVA. On the basis of the analysis which follows, it has been determined that a modified proposal (as described herein) would not significantly affect the quality of the human environment, and does not require the preparation of an environmental impact statement. 8 refs.

  7. East Europe Report.

    Science.gov (United States)

    2007-11-02

    advantageously the cultSation of Itrawblrries, raspberries , and other berries or vegetables have affected the development of several villages in this...that less power will be re- quired to maintain normal operations in the event of poor weather in January and February. Senior ministry officials...work stations are to be created and handed over primarily as youth projects, taking into account existing modernized computing technology. Thus, in

  8. JPRS Report, East Europe.

    Science.gov (United States)

    1988-10-25

    difficult to conduct a considered developmental policy.) Warsaw Photochemical Plants Foton and Tasma Plants in Kazan in the Autonomous Tartar...Republic Again: difference in size (we have 750 employees, they have 10,000) and the technologies applied ( Foton oper- ates on the British Ilford license...Gorzow Stilon Factory, in exchange for which the Warsaw Foton will deliver the Soviet partner semifinished X-ray film made from that base in Gorzow

  9. Evaluation of Skills Needed in College Education by Colleges of Agriculture Alumni from 1862 and 1890 Land Grant Universities in Alabama and Tennessee

    Science.gov (United States)

    Zekeri, Andrew A.; Baba, Pauline A.

    2014-01-01

    The purpose of this study is to examine college skills Alumni from 1862 and 1890 Land-Grant universities in Alabama and Tennessee rated as essential to acquire in their college education. The data are from a survey of colleges of agriculture alumni who graduated from six land-grant universities in Alabama and Tennessee. IBM SPSS Statistical…

  10. Evaluation of Skills Needed in College Education by Colleges of Agriculture Alumni from 1862 and 1890 Land Grant Universities in Alabama and Tennessee

    Science.gov (United States)

    Zekeri, Andrew A.; Baba, Pauline A.

    2014-01-01

    The purpose of this study is to examine college skills Alumni from 1862 and 1890 Land-Grant universities in Alabama and Tennessee rated as essential to acquire in their college education. The data are from a survey of colleges of agriculture alumni who graduated from six land-grant universities in Alabama and Tennessee. IBM SPSS Statistical…

  11. A Factorial Analysis of Variance and Resulting Norm Tables for Tennessee Head Start Children Based on the Developmental Test of Visual-Motor Integration.

    Science.gov (United States)

    Nye, Barbara A.

    Data from a statewide screening of Tennessee Head Start children on the Developmental Test of Visual-Motor Integration (VMI) are analyzed in this report for two purposes: to determine whether sex, race, and residence have a significant influence on visual motor development as measured by the VMI, and to develop VMI norms for the Tennessee Head…

  12. First report on the Oak Ridge Y-12 Plant Biological Monitoring and Abatement Program for East Fork Poplar Creek

    Energy Technology Data Exchange (ETDEWEB)

    Loar, J.M.; Adams, S.M.; Allison, L.J.; Boston, H.L.; Huston, M.A.; McCarthy, J.F.; Smith, J.G.; Southworth, G.R.; Stewart, A.J. (Oak Ridge National Lab., TN (United States)); Black, M.C. (Oklahoma State Univ., Stillwater, OK (United States)); Gatz, A.J. Jr. (Ohio Wesleyan Univ., Delaware, OH (United States)); Hinzman, R.L. (Oak Ridge Research Inst., TN (United States)); Jimenez, B.D. (Puerto Rico Univ.,

    1992-07-01

    As stipulated in the National Pollutant Discharge Elimination System (NPDES) permit issued to the Oak Ridge Y-12 Plant on May 24, 1985, a Biological Monitoring and Abatement Program (BMAP) was developed for the receiving stream, East Fork Poplar Creek (EFPC). The objectives of the BMAP are (1) to demonstrate that the current effluent limitations established for the Oak Ridge Y-12 Plant protect the uses of EFPC (e.g., the growth and propagation of fish and aquatic life), as designated by the Tennessee Department of Environment and Conservation (TDEC) [formerly the Tennessee Department of Health and Environment (TDHE)], and (2) to document the ecological effects resulting from implementation of a water pollution control program that includes construction of several large wastewater treatment facilities. The BMAP consists of four major tasks: (1) ambient toxicity testing, (2) bioaccumulation studies, (3) biological indicator studies, and (4) ecological surveys of stream communities, including periphyton (attached algae), benthic macroinvertebrates, and fish. This document, the first in a series of reports on the results of the Y-12 Plant BMAP, describes studies that were conducted from May 1985 through September 1986.

  13. Middle East: New Balkans of the World?

    Directory of Open Access Journals (Sweden)

    Dr.Sc. Georgescu Stefan

    2012-12-01

    Full Text Available Middle East is a region whose geopolitical dynamics has many analogies with the role of the Balkans in the first half of the 19th century and up to the 3rd decade of the 20th century, namely a "Powder keg of Europe", defined in the same period as the "Eastern Issue".Moreover, Middle East is a region located at the junction of three continents: Europe, Asia and the Mediterranean Africa, and along with ancient Egypt is the cradle of Western civilization, providing for it political, economic, religious, scientific, military, intellectual and institutional models.Four millennia of civilization before Christian era did not pass without leaving a trace.Trade, currency, law, diplomacy, technology applied to works in time of war or peace, the profit based economy and the bureaucratized economy, popular and absolutist government, nationalist and universal spirit, tolerance and fanaticism – all these are not inventions of the modern world, but have their origins and methods of implementation, often even sophisticated methods, in this region.

  14. NREPS Applications for Water Supply and Management in California and Tennessee

    Science.gov (United States)

    Gatlin, P.; Scott, M.; Carery, L. D.; Petersen, W. A.

    2011-01-01

    Management of water resources is a balancing act between temporally and spatially limited sources and competitive needs which can often exceed the supply. In order to manage water resources over a region such as the San Joaquin Valley or the Tennessee River Valley, it is pertinent to know the amount of water that has fallen in the watershed and where the water is going within it. Since rain gauge networks are typically sparsely spaced, it is typical that the majority of rainfall on the region may not be measured. To mitigate this under-sampling of rainfall, weather radar has long been employed to provide areal rainfall estimates. The Next-Generation Weather Radars (NEXRAD) make it possible to estimate rainfall over the majority of the conterminous United States. The NEXRAD Rainfall Estimation Processing System (NREPS) was developed specifically for the purpose of using weather radar to estimate rainfall for water resources management. The NREPS is tailored to meet customer needs on spatial and temporal scales relevant to the hydrologic or land-surface models of the end-user. It utilizes several techniques to mitigate artifacts in the NEXRAD data from contaminating the rainfall field. These techniques include clutter filtering, correction for occultation by topography as well as accounting for the vertical profile of reflectivity. This presentation will focus on improvements made to the NREPS system to map rainfall in the San Joaquin Valley for NASA s Water Supply and Management Project in California, but also ongoing rainfall mapping work in the Tennessee River watershed for the Tennessee Valley Authority and possible future applications in other areas of the continent.

  15. Geographic variations in heart failure hospitalizations among medicare beneficiaries in the Tennessee catchment area.

    Science.gov (United States)

    Ogunniyi, Modele O; Holt, James B; Croft, Janet B; Nwaise, Isaac A; Okafor, Henry E; Sawyer, Douglas B; Giles, Wayne H; Mensah, George A

    2012-01-01

    Although differences in heart failure (HF) hospitalization rates by race and sex are well documented, little is known about geographic variations in hospitalizations for HF, the most common discharge diagnosis for Medicare beneficiaries. Using exploratory spatial data analysis techniques, the authors examined hospitalization rates for HF as the first-listed discharge diagnosis among Medicare beneficiaries in a 10-state Tennessee catchment area, based on the resident states reported by Tennessee hospitals from 2000 to 2004. The age-adjusted HF hospitalization rate (per 1000) among Medicare beneficiaries was 23.3 [95% confidence interval (CI), 23.3-23.4] for the Tennessee catchment area, 21.4 (95% CI, 21.4-21.5) outside the catchment area and 21.9 (95% CI, 21.9-22.0) for the overall United States. The age-adjusted HF hospitalization rates were also significantly higher in the catchment area than outside the catchment area and overall, among men, women and whites, whereas rates among the blacks were higher outside the catchment area. Beneficiaries in the catchment area also had higher age-specific HF hospitalization rates. Among states in the catchment area, the highest mean county-level rates were in Mississippi (30.6 ± 7.6) and Kentucky (29.2 ± 11.5), and the lowest were in North Carolina (21.7 ± 5.7) and Virginia (21.8 ± 6.6). Knowledge of these geographic differences in HF hospitalization rates can be useful in identifying needs of healthcare providers, allocating resources, developing comprehensive HF outreach programs and formulating policies to reduce these differences.

  16. A comparative analysis of the sociolinguistic profiles of English in ...

    African Journals Online (AJOL)

    A comparative analysis of the sociolinguistic profiles of English in Kenya and Uganda. ... Journal of Language, Technology & Entrepreneurship in Africa. Journal Home · ABOUT ... [1] East Tennessee State University. [2] University of Eastern ...

  17. Calendar Year 2010 Groundwater Monitoring Report, U.S. Department Of Energy Y-12 National Security Complex, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Elvado Environmental LLC

    2011-12-01

    This report contains the groundwater and surface water monitoring data that were obtained during calendar year (CY) 2010 at the U.S. Department of Energy (DOE) Y-12 National Security Complex (hereafter referenced as Y-12) on the DOE Oak Ridge Reservation (ORR) in Oak Ridge, Tennessee. The CY 2010 monitoring data were obtained from wells, springs, and surface water sampling locations in three hydrogeologic regimes at Y-12 (Figure A.1). The Bear Creek Hydrogeologic Regime (Bear Creek Regime) encompasses a section of Bear Creek Valley (BCV) between the west end of Y-12 and the west end of the Bear Creek Watershed (directions are in reference to the Y-12 grid system). The Upper East Fork Poplar Creek Hydrogeologic Regime (East Fork Regime) encompasses the Y-12 industrial facilities and support structures in BCV. The Chestnut Ridge Hydrogeologic Regime (Chestnut Ridge Regime) encompasses a section of Chestnut Ridge directly south of Y-12. Section 2 of this report provides background information pertinent to groundwater and surface water quality monitoring in each hydrogeologic regime, including the topography and bedrock geology, surface water drainage, groundwater system, and extent of groundwater contamination. The CY 2010 groundwater and surface water monitoring data in this report were obtained from sampling and analysis activities implemented under the Y-12 Groundwater Protection Program (GWPP) managed by Babcock & Wilcox Technical Services Y-12, LLC (B&W Y-12) and from sampling and analysis activities implemented under several monitoring programs managed by Bechtel Jacobs Company LLC (BJC). Cooperative implementation of the monitoring programs directed by the Y-12 GWPP and BJC (i.e., coordinating sample collection and sharing data) ensures that the CY 2010 monitoring results fulfill requirements of all the applicable monitoring drivers with no duplication of sampling and analysis efforts. Section 3 of this report contains a summary of information regarding the

  18. Environmental setting and water-quality issues of the Mobile River Basin, Alabama, Georgia, Mississippi, and Tennessee

    Science.gov (United States)

    Johnson, Gregory C.; Kidd, Robert E.; Journey, Celeste; Zappia, Humbert; Atkins, J. Brian

    2002-01-01

    The Mobile River Basin is one of over 50 river basins and aquifer systems being investigated as part of the U.S. Geological Survey National Water-Quality Assessment (NAWQA) Program. This basin is the sixth largest river basin in the United States, and fourth largest in terms of streamflow, encompassing parts of Alabama, Georgia, Mississippi, and Tennessee. Almost two-thirds of the 44,000-square-mile basin is located in Alabama. Extensive water resources of the Mobile River Basin are influenced by an array of natural and cultural factors. These factors impart unique and variable qualities to the streams, rivers, and aquifers providing abundant habitat to sustain the diverse aquatic life in the basin. Data from Federal, State, and local agencies provide a description of the environmental setting of the Mobile River Basin. Environmental data include natural factors such as physiography, geology, soils, climate, hydrology, ecoregions, and aquatic ecology, and human factors such as reservoirs, land use and population change, water use, and water-quality issues. Characterization of the environmental setting is useful for understanding the physical, chemical, and biological characteristics of surface and ground water in the Mobile River Basin and the possible implications of that environmental setting for water quality. The Mobile River Basin encompasses parts of five physiographic provinces. Fifty-six percent of the basin lies within the East Gulf section of the Coastal Plain Physiographic Province. The remaining northeastern part of the basin lies, from west to east, within the Cumberland Plateau section of the Appalachian Plateaus Physiographic Province, the Valley and Ridge Physiographic Province, the Piedmont Physiographic Province, and the Blue Ridge Physiographic Province. Based on the 1991 land-use data, about 70 percent of the basin is forested, while agriculture, including livestock (poultry, cattle, and swine), row crops (cotton, corn, soybeans, sorghum, and

  19. Calendar Year 2007 Groundwater Monitoring Report, U.S. Department of Energy Y-12 National Security Complex, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Elvado Environmental LLC

    2008-12-01

    This report contains the groundwater and surface water monitoring data that were obtained during calendar year (CY) 2007 at the U.S. Department of Energy (DOE) Y-12 National Security Complex (hereafter referenced as Y-12) on the DOE Oak Ridge Reservation (ORR) in Oak Ridge, Tennessee. The CY 2007 monitoring data were obtained from wells, springs, and surface water sampling locations in three hydrogeologic regimes at Y-12 (Figure A.1). The Bear Creek Hydrogeologic Regime (Bear Creek Regime) encompasses a section of Bear Creek Valley (BCV) between the west end of Y-12 and the west end of the Bear Creek Watershed (directions are in reference to the Y-12 grid system). The Upper East Fork Poplar Creek Hydrogeologic Regime (East Fork Regime) encompasses the Y-12 industrial facilities and support structures in BCV. The Chestnut Ridge Hydrogeologic Regime (Chestnut Ridge Regime) encompasses a section of Chestnut Ridge directly south of Y-12. Section 2 of this report provides background information pertinent to groundwater and surface water quality monitoring in each hydrogeologic regime, including the topography and bedrock geology, surface water drainage, groundwater system, and extent of groundwater contamination. The CY 2007 groundwater and surface water monitoring data in this report were obtained from sampling and analysis activities implemented under the Y-12 Groundwater Protection Program (GWPP) managed by BWXT Y-12, L.L.C. (BWXT), and from sampling and analysis activities implemented under several monitoring programs managed by Bechtel Jacobs Company LLC (BJC). In December 2007, the BWXT corporate name was changed to Babcock & Wilcox Technical Services Y-12, LLC (B&W Y-12), which is applied to personnel and organizations throughout CY 2007 for this report. Cooperative implementation of the monitoring programs directed by the Y-12 GWPP and BJC (i.e., coordinating sample collection and sharing data) ensures that the CY 2007 monitoring results fulfill requirements of

  20. Calendar Year 2009 Groundwater Monitoring Report, U.S. Department of Energy, Y-12 National Security Complex, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Elvado Environmental LLC

    2010-12-01

    This report contains the groundwater and surface water monitoring data that were obtained during calendar year (CY) 2009 at the U.S. Department of Energy (DOE) Y-12 National Security Complex (hereafter referenced as Y-12) on the DOE Oak Ridge Reservation (ORR) in Oak Ridge, Tennessee. The CY 2009 monitoring data were obtained from wells, springs, and surface water sampling locations in three hydrogeologic regimes at Y-12. The Bear Creek Hydrogeologic Regime (Bear Creek Regime) encompasses a section of Bear Creek Valley (BCV) between the west end of Y-12 and the west end of the Bear Creek Watershed (directions are in reference to the Y-12 grid system). The Upper East Fork Poplar Creek Hydrogeologic Regime (East Fork Regime) encompasses the Y-12 industrial facilities and support structures in BCV. The Chestnut Ridge Hydrogeologic Regime (Chestnut Ridge Regime) encompasses a section of Chestnut Ridge directly south of Y-12. Section 2 of this report provides background information pertinent to groundwater and surface water quality monitoring in each hydrogeologic regime, including the topography and bedrock geology, surface water drainage, groundwater system, and extent of groundwater contamination. The CY 2009 groundwater and surface water monitoring data in this report were obtained from sampling and analysis activities implemented under the Y-12 Groundwater Protection Program (GWPP) managed by Babcock & Wilcox Technical Services Y-12, LLC (B&W Y-12) and from sampling and analysis activities implemented under several monitoring programs managed by Bechtel Jacobs Company LLC (BJC). Cooperative implementation of the monitoring programs directed by the Y-12 GWPP and BJC (i.e., coordinating sample collection and sharing data) ensures that the CY 2009 monitoring results fulfill requirements of all the applicable monitoring drivers with no duplication of sampling and analysis efforts. Section 3 of this report contains a summary of information regarding the groundwater and

  1. Calendar Year 2011 Groundwater Monitoring Report, U.S. Department of Energy Y-12 National Security Complex, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Elvado Environmental LLC,

    2012-12-01

    This report contains the groundwater and surface water monitoring data that were obtained during calendar year (CY) 2011 at the U.S. Department of Energy (DOE) Y-12 National Security Complex (Y-12) on the DOE Oak Ridge Reservation (ORR) in Oak Ridge, Tennessee. The CY 2011 monitoring data were obtained from wells, springs, and surface water sampling locations in three hydrogeologic regimes at Y-12. The Bear Creek Hydrogeologic Regime (Bear Creek Regime) encompasses a section of Bear Creek Valley (BCV) between the west end of Y-12 and the west end of the Bear Creek Watershed (directions are in reference to the Y-12 grid system). The Upper East Fork Poplar Creek Hydrogeologic Regime (East Fork Regime) encompasses the Y-12 industrial facilities and support structures in BCV. The Chestnut Ridge Hydrogeologic Regime (Chestnut Ridge Regime) encompasses a section of Chestnut Ridge directly south of Y-12. This report provides background information pertinent to groundwater and surface water quality monitoring in each hydrogeologic regime, including the topography and bedrock geology, surface water drainage, groundwater system, and known extent of groundwater contamination. The CY 2011 groundwater and surface water monitoring data in this report were obtained from sampling and analysis activities implemented under the Y-12 Groundwater Protection Program (GWPP) managed by Babcock & Wilcox Technical Services Y-12, LLC (B&W Y-12) and from sampling and analysis activities implemented under several monitoring programs managed by the DOE Environmental Management (EM) contractor responsible for environmental cleanup on the ORR. In August 2011, URS | CH2M Oak Ridge LLC (UCOR) replaced Bechtel Jacobs Company LLC (BJC) as the DOE EM contractor. For this report, BJC/UCOR will be referenced as the managing contractor for CY 2011. Cooperative implementation of the monitoring programs directed by the Y-12 GWPP and BJC/UCOR (i.e., coordinating sample collection and sharing data) ensures

  2. Paleontological evidence of Paleozoic age for the Walden Creek Group, Ocoee Supergroup, Tennessee

    Science.gov (United States)

    Unrug, Raphael; Unrug, Sophia

    1990-11-01

    A newly discovered fossil assemblage including trilobite, ostracod, bryozoan, and microcrinoid fragments and agglutinated foraminifers has been found in the Wilhite Formation, Walden Creek Group, Ocoee Supergroup, in the foothills of the Great Smoky Mountains, Tennessee. These fossils prove a Paleozoic age for the Walden Creek Group, which had been interpreted to be of Late Proterozoic age. The foraminiferal assemblage indicaes the Silurian as the older age limit for the Walden Creek Group. These findings make necessary a redefinition of the Ocoee sedimentary basin and reinterpretation of models of the evolution of the Blue Ridge structural province.

  3. Geophysical Surveys of a Known Karst Feature, Oak Ridge Y-12 Plant, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Carpenter, P.J.; Carr, B.J.; Doll, W.E.; Kaufmann, R.D.; Nyquist, J.E.

    1999-11-14

    Geophysical data were acquired at a site on the Oak Ridge Reservation, Tennessee to determine the characteristics of a mud-filled void and to evaluate the effectiveness of a suite of geophysical methods at the site. Methods that were used included microgravity, electrical resistivity, and seismic refraction. Both microgravity and resistivity were able to detect the void as well as overlying structural features. The seismic data provide bedrock depth control for the other two methods, and show other effects that are caused by the void.

  4. The Tennessee study of class size in the early school grades.

    Science.gov (United States)

    Mosteller, F

    1995-01-01

    The Tennessee class size project is a three-phase study designed to determine the effect of smaller class size in the earliest grades on short-term and long-term pupil performance. The first phase of this project, termed Project STAR (for Student-Teacher Achievement Ratio), was begun in 1985, when Lamar Alexander was governor of Tennessee. Governor Alexander, who later served as secretary of education in the cabinet of President George Bush, had made education a top priority for his second term. The legislature and the educational community of Tennessee were mindful of a promising study of the benefits of small class size carried out in nearby Indiana, but were also aware of the costs associated with additional classrooms and teachers. Wishing to obtain data on the effectiveness of reduced class size before committing additional funds, the Tennessee legislature authorized this four-year study in which results obtained in kindergarten, first, second, and third grade classrooms of 13 to 17 pupils were compared with those obtained in classrooms of 22 to 25 pupils and in classrooms of this larger size where the teacher was assisted by a paid aide. Both standardized and curriculum-based tests were used to assess and compare the performance of some 6,500 pupils in about 330 classrooms at approximately 80 schools in the areas of reading, mathematics, and basic study skills. After four years, it was clear that smaller classes did produce substantial improvement in early learning and cognitive studies and that the effect of small class size on the achievement of minority children was initially about double that observed for majority children, but in later years, it was about the same. The second phase of the project, called the Lasting Benefits Study, was begun in 1989 to determine whether these perceived benefits persisted. Observations made as a part of this phase confirmed that the children who were originally enrolled in smaller classes continued to perform better than

  5. Heat and Ice in Tennessee Williams's "Three Players in a Summer Game"

    Directory of Open Access Journals (Sweden)

    Heleno Álvares Bezerra Jr.

    2011-08-01

    Full Text Available Inspiring Tennessee Williams to write Cat on a hot tin roof, “Three players in a summer game” figures as a potentially interesting text to semiotic studies by pointing out ‘heat’ and ‘ice’ as extensive metaphors. Owing to this, this essay aims at observing the connotative universe of the short-story and the relation between such universe and the three characters foreshadowed in the title. The article approaches gender questions in two different manners. On the one hand, it problematizes stereotypical male and female behaviors; on the other hand, the asymmetry between man and woman’s rights.

  6. First Student Project at the University of Tennessee at Martin Observatory

    Science.gov (United States)

    Crews, Lionel J.; Turner, K.; Wesner, P.

    2011-05-01

    The University of Tennessee at Martin has recently completed the construction and setup of an observatory. The dome houses a 16" Meade telescope with SBIG STL-11000M CCD. For its first project, observations of the Delta Scuti type variable SZ Lynx were taken in March and analyzed using MiraPRO. A simple ephemeris calculation was done, and compared to previous results. This project was done under the University Scholars program, a four year scholarship program which includes a faculty-mentored research project.

  7. El miedo en la producción dramática de Tennessee Williams

    OpenAIRE

    Garrido Chamorro, María de las Nieves

    2013-01-01

    Esta Tesis Doctoral pretende demostrar que el miedo es uno de los elementos principales sobre los que se vertebran las distintas obras de Tennessee Williams. A lo largo de su carrera como dramaturgo, Williams creó personajes y situaciones que plasman perfectamente la temática del miedo. Hasta el momento el miedo no ha recibido suficiente atención por parte de la crítica especializada y, aunque se han hecho referencias al mismo, no se ha considerado como factor que englobe la totalidad de su ...

  8. Fiscal year 1996 well installation program summary, Y-12 Plant Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-04-01

    This report summarizes the well installation activities conducted during the federal fiscal year (FY) 1996 drilling program at the Oak Ridge Y-12 Plant, Oak Ridge Tennessee. Synopses of monitoring well construction/well development data, well location rationale, geological/hydrological observations, quality assurance/quality control methods, and health and safety monitoring are included. Two groundwater monitoring wells were installed during the FY 1996 drilling program. One of the groundwater monitoring wells was installed in the Lake Reality area and was of polyvinyl chloride screened construction. The other well, installed near the Ash Disposal Basin, was of stainless steel construction.

  9. Assessing the Costs and Benefits of Resilience Investments: Tennessee Valley Authority Case Study

    Energy Technology Data Exchange (ETDEWEB)

    Allen, Melissa R. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Wilbanks, Thomas J. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Preston, Benjamin L. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Kao, Shih-Chieh [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Bradbury, James [U.S. Department of Energy (DOE), Office of Energy Policy and Systems Analysis (EPSA), Washington, DC (United States)

    2017-01-01

    This report describes a general approach for assessing climate change vulnerabilities of an electricity system and evaluating the costs and benefits of certain investments that would increase system resilience. It uses Tennessee Valley Authority (TVA) as a case study, concentrating on the Cumberland River basin area on the northern side of the TVA region. The study focuses in particular on evaluating risks associated with extreme heat wave and drought conditions that could be expected to affect the region by mid-century. Extreme climate event scenarios were developed using a combination of dynamically downscaled output from the Community Earth System Model and historical heat wave and drought conditions in 1993 and 2007, respectively.

  10. An historical perspective on the suspected meteorite impact sites of Tennessee. 2: The Howell Structure

    Science.gov (United States)

    Ford, J. R. H.; Orchiston, Wayne; Clendening, Ron

    2015-03-01

    The Howell Structure is a suspected meteorite impact site in Tennessee, USA, and came to the attention of geologists during the 1930s. It was first investigated by Born and Wilson in 1937, and the few subsequent investigations that have occurred at this extensively eroded site have revealed the presence of breccias and the possible existence of shatter cones. However, cores drilled in the 1960s have recently been analyzed, and these provide evidence of shock metamorphism, suggesting that the Howell Structure is the eroded scar of a meteorite impact.

  11. Politeness: West and East

    Directory of Open Access Journals (Sweden)

    - Джеффри Лич

    2014-12-01

    Full Text Available The present paper was planned for this issue of our journal, which Geoffrey Leech and I intended to devote to Politeness phenomena across cultures. It is based on his article titled “Politeness: Is there an East-West Divide?” (2005 which he suggested as a theoretical framework and includes results of our discussions held during our personal meetings and our epistolary exchange. Unfortunately the final version of the paper was never read by Geoffrey Leech for the reasons we all sadly know. Nevertheless I decided to publish it as a tribute to him in the knowledge that the result was not going to have the degree of excellence it would have had if he were still with us today. I therefore apologise for any mistakes or misinterpretations of his thoughts that might be found in the paper. The aim of this article is to sum up the main ideas of Politeness Theory presented earlier in Leech 1983, 2003, 2005, and other publications and discuss how that theory applies (or fails to apply to other languages, with the main emphasis on the Russian language and culture. The term ‘maxim’ used in Principles of Pragmatics (Leech 1983 is avoided here as much as possible, as it implies some kind of moral imperative, rather than a pragmatic constraint. Instead, a single constraint, which comprehends all the maxims (the Maxims of Tact, Generosity, Approbation, Modesty, Agreement, Sympathy, and is called the Grand Strategy of Politeness (GSP, is used. The GSP says: In order to be polite, S expresses or implies meanings which place a high value on what pertains to O- his/her wants, qualities, obligation, opinion, feelings (O = other person[s], [mainly the addressee, i.e. H = hearer] or place a low value on what pertains to S (S = self, speaker. The essential point is that these are not separate, independent constraints or maxims: they are instances of the operation of the GSP as ‘super-maxim’ which is an overarching framework for studying linguistic politeness

  12. U.S. and East Asian Integration

    Institute of Scientific and Technical Information of China (English)

    Lin Limin

    2008-01-01

    the U.S. is directly impacting on the future of the East Asian community. Therefore, finding ways to get along with the U.S. is crucial to the speed, direction, configuration and character of the East Asian community. In this paper, the author has analyzed the interests of the United States in East Asia and its stands towards the East Asian integration. The author concludes that it is to the interest of the United States to make more efforts to further join in the East Asian integration.And East Asia should accept and welcome the American participation.

  13. Intergenerational learning between children and grandparents in East London

    OpenAIRE

    Kenner, Charmian; Gregory, Eve E.; Jessel, John; Ruby, Mahera; Arju, Tahera

    2004-01-01

    The study set out to investigate learning events taking place between young children and grandparents in London's East End, both in activities where older people have traditionally provided support (such as storytelling) and in the newer areas of information and communication technology where children have competences which their grandparents would like to access. This area of family learning is growing in significance as grandparents are increasingly taking on a childcare role in different e...

  14. Investigating Students' Behavioural Intention to Adopt and Use Mobile Learning in Higher Education in East Africa

    Science.gov (United States)

    Mtebe, Joel S.; Raisamo, Roope

    2014-01-01

    Recent penetration of mobile technologies and its services in East Africa has provided a new platform for institutions to widen access to education through mobile learning. Mobile technologies provide learners with flexibility and ubiquity to learn anytime and anywhere via wireless Internet. However, far too little research has been conducted to…

  15. The state of mobile health in the developing world and the Middle East.

    Science.gov (United States)

    Ababtain, Arwa F; Almulhim, Deana A; Househ, Mowafa S

    2013-01-01

    The rapid expansion and development of mobile technology have advanced an area called mobile health (mHealth), which is expected to improve healthcare delivery and increase the efficacy of healthcare services. This paper provides an overview of mHealthuse in the developing world with a specific focus on the Middle East. Different search engines and databases were used to search for Mobile Health (mHealth) literature on the developing world and the Middle East, in September 2012. The results show that there is a growing demand within the developing world and the Middle East for the use of mobile technologies that focus on information gathering and sharing, accessibility and reach, and public health. The future of mHealth in the developing world and the Middle East is also discussed.

  16. Cogeneration fueled by solid waste utilizing a new technology

    Energy Technology Data Exchange (ETDEWEB)

    Stanton, M.

    1982-10-01

    Energy recovery from solid waste has been common in Europe for many years. In the last 10 years the number of these facilities built in the United States has been increasing. However most of the solid waste energy recovery facilities have been built in large cities such as Nashville, Tennessee, Saugus, Massachusetts, Akron, Ohio, and Chicago, Illinois, using the well-developed water-wall furnaces similar to those found in large utility plants. The technologies available in sizes applicable to smaller communities have been found wanting in reliability and in the capability for producing high pressure steam to drive turbines. The water-wall rotary combustors being installed in a facility in Sumner County, Tennessee, offer the promise of reliability and capability heretofore not available to smaller communities.

  17. Wireless Roadside Inspection Phase II Tennessee Commercial Mobile Radio Services Pilot Test Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Franzese, Oscar [ORNL; Lascurain, Mary Beth [ORNL; Capps, Gary J [ORNL; Siekmann, Adam [ORNL

    2011-05-01

    The Federal Motor Carrier Safety Administration (FMCSA) Wireless Roadside Inspection (WRI) Program is researching the feasibility and value of electronically assessing truck and bus driver and vehicle safety at least 25 times more often than is possible using only roadside physical inspections. The WRI program is evaluating the potential benefits to both the motor carrier industry and to government. These potential benefits include reduction in accidents, fatalities and injuries on our highways and keeping safe and legal drivers and vehicles moving on the highways. WRI Pilot tests were conducted to prototype, test and demonstrate the feasibility and benefits of electronically collecting safety data message sets from in-service commercial vehicles and performing wireless roadside inspections using three different communication methods. This report summarizes the design, conduct and results of the Tennessee CMRS WRI Pilot Test. The purpose of this Pilot test was to demonstrate the implementation of commercial mobile radio services to electronically request and collect safety data message sets from a limited number of commercial vehicles operating in Tennessee. The results of this test have been used in conjunction with the results of the complimentary pilot tests to support an overall assessment of the feasibility and benefits of WRI in enhancing motor carrier safety (reduction in accidents) due to increased compliance (change in motor carrier and driver behavior) caused by conducting frequent safety inspections electronically, at highway speeds, without delay or need to divert into a weigh station

  18. Simulated effects of increased groundwater withdrawals in the Cave Springs area, Hixson, Tennessee

    Science.gov (United States)

    Haugh, Connor J.

    2014-01-01

    Concern for future water supplies in Tennessee has grown in recent years as a result of increased awareness of competing needs, the impact of droughts, and the need for more water to support growing populations. The U.S. Geological Survey conducts investigations to improve the knowledge about interactions of geology, climate, humans, and ecosystems with the water cycle, which is critical to understanding and optimizing water availability. The Hixson Utility District in Hamilton County, Tennessee, uses groundwater resources in the Cave Springs area as a water supply, withdrawing water from two well fields located at Cave Springs and Walkers Corner. Historically, Hixson Utility District has withdrawn about 5 million gallons per day (Mgal/d) at the Cave Springs well field and between 2 and 3 Mgal/d at the Walkers Corner well field. To assess the capacity of the groundwater resources in the Cave Springs area to meet future demands, four different scenarios of increased groundwater withdrawals were analyzed using computer model simulations.

  19. Evaluation of the water quality in the releases from thirty dams in the Tennessee River Valley

    Energy Technology Data Exchange (ETDEWEB)

    Butkus, S.R.

    1990-09-01

    The Tennessee Valley Authority (TVA) has routinely monitored dissolved oxygen (DO) and temperature from the tailwater releases of its dams since the 1950s. The original objective of this monitoring was to collect baseline information to support reaeration research and determine the relative impact of impoundments on the assimilative capacity of the river system. This monitoring has continued even though the original objective was satisfied. New purposes for this monitoring data have arisen in support of several programs, without new consideration of the monitoring strategy and sampling design. The primary purpose of this report is to compare the historical release data for 30 dams in the Tennessee Valley based on four different objectives: (1) comparison of seasonal patterns, (2) comparison of baseline conditions using descriptive statistics, (3) evaluation of monotonic trends, and (4) discussion of monitoring strategies that might be required to determine compliance with existing and proposed criteria. A secondary purpose of the report is to compile the existing database into tables and figures that would be useful for other investigators. 51 refs., 210 figs., 1 tab.

  20. Seismic hazard evaluation for Department of Energy Oak Ridge Reservations, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    McGuire, R.K.; Toro, G.F. [Risk Engineering, Inc., Golden, CO (United States); Hunt, R.J. [Martin Marietta Energy Systems, Inc., Oak Ridge, TN (United States). Center for Natural Phenomena Engineering

    1992-09-30

    This study presents the results of an investigation of seismic hazard at the Department of Energy Oak Ridge Reservations (K-25 Site, Oak Ridge National Laboratories, and Oak Ridge Y-12 Plant), located in Oak Ridge, Tennessee. Oak Ridge is located in eastern Tennessee, in an area of moderate to high historical seismicity. Results from two separate seismic hazard analyses are presented. The EPRI/SOG analysis uses the input data and methodology developed by the Electric Power Research Institute, under the sponsorship of several electric utilities, for the evaluation of seismic hazard in the central and eastern United States. The LLNL analysis uses the input data and methodology developed by the Lawrence Livermore National Laboratory for the Nuclear Regulatory Commission. Both the EPRI/SOG and LLNL studies characterize earth-science uncertainty on the causes and characteristics of earthquakes in the central and eastern United States. This is accomplished by considering multiple hypotheses on the locations and parameters of seismic source zones and by considering multiple attenuation functions for the prediction of ground shaking given earthquake size and location. These hypotheses were generated by multiple expert teams and experts. Furthermore, each team and expert was asked to generate multiple hypotheses in order to characterize his own internal uncertainty. The seismic-hazard calculations are performed for all hypotheses. Combining the results from each hypothesis with the weight associated to that hypothesis, one obtains an overall representation of the seismic hazard at the Oak Ridge site and its uncertainty.

  1. Perceptions of Tennessee School-Based Agricultural Education Teachers’ Attitudes Toward Globalizing the Agricultural Curriculum

    Directory of Open Access Journals (Sweden)

    Nathan W. Conner

    2016-06-01

    Full Text Available The agriculture industry is part of an interconnected world that is continually navigating complex trade regulations and cultural barriers. Graduates of School-Based Agricultural Education programs need to be prepared to positively communicate with people from all over the world and to have an understanding of international agricultural practices. The purpose of this study was to explore the perceptions of Tennessee School-Based Agricultural Educators towards globalizing the secondary agricultural curriculum. Twenty-six School-Based Agricultural Educators were interviewed for this study. The interviewees represented the entire state of Tennessee, including both urban and rural programs. The use of thematic analysis allowed the following five themes to emerge: (a heightened awareness of living in a globalized world, (b vision for a globalized School-Based Agricultural Education program, (c benefits of exposure to a globalized School-Based Agricultural Education program, (d preparedness to teach from a globalized perspective, and (e professional development needs. Participants recognized the importance of teaching through a globalized agricultural curriculum and the benefits students received from experiencing a globalized agricultural curriculum. However, not every participant felt prepared to teach using a globalized curriculum and suggestions for professional development were made.

  2. Hazard assessment for a pharmaceutical mixture detected in the upper Tennessee River using Daphnia magna

    Directory of Open Access Journals (Sweden)

    D. Wolfe

    2015-01-01

    Full Text Available Widespread use of pharmaceuticals has resulted in mixture concentrations ranging from mg/L in effluent to µg/L concentrations in surface water. In a 2008 study, 13 pharmaceuticals, ranging in amounts from 0.0028 to 0.1757 µg/l, were identified in the Tennessee River, USA and its tributaries. In order to address the need for risk assessment of environmentally relevant pharmaceutical mixtures, Daphnia magna 21-d life cycle tests were performed on a mixture of 11 of the 13 pharmaceuticals as well as on the individual components of the mixture. Mixture exposures were based on the same initial ratios of individual compounds, up to 1000x the initial mixture concentrations.  The endpoints of mortality, time to first brood, size, and fecundity were the assessed.  The LOEC of the 11- pharmaceutical mixture was determined to be 100x greater than the measured mixture concentration detected in the Tennessee River, with the NOEC being 75x that of the measured mixture.  Single concentrations of pharmaceuticals within the mixture up to the 100x LOEC were not statistically different from control for any of the assessed endpoints.  Thus, no single pharmaceutical was deemed predominately responsible for the mixture toxicity at the concentrations tested. While mixtures of pharmaceuticals are common in many systems, based on the findings of the present study, they may not pose a significant acute or chronic hazard to aquatic invertebrates at current concentrations.

  3. A multi-proxy palaeoecological and palaeoclimatic record within full glacial lacustrine deposits, western Tennessee, USA

    Science.gov (United States)

    Grimley, D.A.; Daniel, L.; Kaplan, S.W.; Yansa, C.H.; Curry, B. Brandon; Oches, E.A.

    2009-01-01

    The Fulton Section, along the Mississippi River in western Tennessee, USA, is a 1km continuous exposure (~20m vertically) of Quaternary fluvial and lacustrine deposits, inset within Eocene sediments and buried by thick loess. Fossiliferous slackwater lake sediments record maximum aggradation during the last two major glaciations, with deposition between ca. 190-140 ka and 24-1814C ka BP, based on amino acid and radiocarbon chronology, respectively. During the onset of full glacial conditions (ca. 24-22 14C ka BP), a relatively permanent shallow lake environment is indicated by ostracods, aquatic molluscs, and both pollen and macrofossils of aquatic plants. By 21.8 14C ka BP, increasing emergent plants, amphibious gastropods (Pomatiopsis) and heavier ??18O compositions suggest marsh-like conditions in a periodically drying lake. The surrounding uplands consisted of Picea-Pinus woodlands mixed with cool-temperate hardwoods (e.g. Quercus, Populus, Carya), grasses and herbs. More open conditions ensued ca. 20 14C ka BP, with loess and slopewash gradually infilling the former lake by 18 14C ka BP. Modern analogue analyses of ostracods and palaeontological evidence imply a full glacial climate similar to today's mixed-boreal zone in central Minnesota, USA, about 98C cooler in mean annual temperature than present-day western Tennessee. Copyright ?? 2009 John Wiley & Sons, Ltd.

  4. Routine environmental audit of the Y-12 Plant, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-09-01

    This report documents the results of the routine environmental audit of the Oak Ridge Y-12 Plant (Y-12 Plant), Anderson County, Tennessee. During this audit, the activities conducted by the audit team included reviews of internal documents and reports from previous audits and assessments; interviews with U.S. Department of Energy (DOE), State of Tennessee regulatory, and contractor personnel; and inspections and observations of selected facilities and operations. The onsite portion of the audit was conducted August 22-September 2, 1994, by the DOE Office of Environmental Audit (EH-24), located within the Office of Environment, Safety and Health (EH). DOE 5482.1 B, {open_quotes}Environment, Safety, and Health Appraisal Program,{close_quotes} establishes the mission of EH-24 to provide comprehensive, independent oversight of DOE environmental programs on behalf of the Secretary of Energy. The ultimate goal of EH-24 is enhancement of environmental protection and minimization of risk to public health and the environment. EH-24 accomplishes its mission by conducting systematic and periodic evaluations of DOE`s environmental programs within line organizations, and by using supplemental activities that strengthen self-assessment and oversight functions within program, field, and contractor organizations. The audit evaluated the status of programs to ensure compliance with Federal, state, and local environmental laws and regulations; compliance with DOE Orders, guidance, and directives; and conformance with accepted industry practices and standards of performance. The audit also evaluated the status and adequacy of the management systems developed to address environmental requirements.

  5. East Man,Global Winner

    Institute of Scientific and Technical Information of China (English)

    Wind Blew; Bai Yifeng

    2007-01-01

    @@ "The Global Human Settlement Environment Green Building Materials Award is a special award with a special significance.My staff and I feel so excited with this award.It is a special honor that means our independent brand,East Man Heath Paint,has received recognition in the international community.

  6. Forests of East Texas, 2014

    Science.gov (United States)

    Thomas J. Brandeis

    2015-01-01

    This resource update provides an overview of forest resources in east Texas derived from an inventory conducted by the U.S. Forest Service, Forest Inventory and Analysis (FIA) Program at the Southern Research Station in cooperation with the Texas A&M Forest Service. These estimates are based on field data collected using the FIA annualized sample design and are...

  7. Forests of east Texas, 2015

    Science.gov (United States)

    Kerry J.W. Dooley

    2017-01-01

    This resource update provides an overview of forest resources in east Texas based on an inventory conducted by the U.S. Forest Service, Forest Inventory and Analysis (FIA) program at the Southern Research Station (SRS) in cooperation with Texas A&M Forest Service. The 254 counties of Texas are consolidated into seven FIA survey units—Southeast (unit 1),...

  8. Forests of east Texas, 2013

    Science.gov (United States)

    K.J.W. Dooley; T.J. Brandeis

    2014-01-01

    This resource update provides an overview of forest resources in east Texas based on an inventory conducted by the U.S. Forest Service, Forest Inventory and Analysis (FIA) program at the Southern Research Station in cooperation with the Texas A&M Forest Service. Forest resource estimates are based on field data collected using the FIA annualized sample design and...

  9. Great Explorers to the East.

    Science.gov (United States)

    Baker, Rosalie F., Ed.; Baker, Charles F. III, Ed.

    1990-01-01

    This issue of "Calliope," a world history magazine for young people is devoted to "Great Explorers of the East" and features articles on famous explorers of the eastern hemisphere. The following articles are included: "Ancient Egyptian Mariners"; "Alexander: The Great Reconciler"; "Marco Polo:…

  10. Great Explorers to the East.

    Science.gov (United States)

    Baker, Rosalie F., Ed.; Baker, Charles F. III, Ed.

    1990-01-01

    This issue of "Calliope," a world history magazine for young people is devoted to "Great Explorers of the East" and features articles on famous explorers of the eastern hemisphere. The following articles are included: "Ancient Egyptian Mariners"; "Alexander: The Great Reconciler"; "Marco Polo: Describing the World"; "By Water to India";…

  11. East African odontopygid millipedes 1

    DEFF Research Database (Denmark)

    Frederiksen, Sara B.; Enghoff, Henrik

    2012-01-01

    Five new species of the endemic East African genus Xystopyge are described: X. pelecys, X. frontieri, X. proplicatus, X. biacanthus, and X. zanzibarensis. Three are from the Eastern Arc Mountains, Tanzania, two are from the Usambara Mtns. and one is from the Uluguru Mtns. One further species is f...

  12. NASA's southeast technology transfer alliance: A cooperative technology assistance initiative

    Science.gov (United States)

    Craft, Harry G.; Sheehan, William; Johnson, Anne

    1996-03-01

    Since 1958, NASA has been charged with actively assisting in the transfer of technologies derived from the United States space program into the industrial sector of the U.S. economy. This has historically been accomplished through technology transfer offices working independently at each NASA field center. NASA recently restructured the program to provide regional coordination, maximize efficiencies, eliminate redundancies, and capitalize on each center's fundamental technology strengths. The nation is divided into six NASA technology transfer geographical regions with each region containing one or more NASA field centers and a regional technology transfer center. The southeast region includes the states of Alabama, Arkansas, Florida, Georgia, Kentucky, Louisiana, Mississippi, North Carolina, South Carolina, and Tennessee. The NASA field centers in this region are: the Marshall Space Flight Center in Huntsville, Alabama; the Kennedy Space Center in Florida; and the Stennis Space Center in Bay St. Louis, Mississippi. The centers have teamed to focus primarily on regional industries and businesses, to provide a wide range of resources for U.S. industries, including access to unique government facilities, regional workshops, and technical problem solving. Hundreds of American businesses have benefited from this new regional initiative, as evidenced by reports of over 10,500 added or saved jobs and over 988 million worth of economic impacts as a result of their technology transfer activities.

  13. Study on Capability of Power Transmission from West to East in China Southern Power Grid

    Institute of Scientific and Technical Information of China (English)

    Li Wei; Tong Mingdong; Zhang Lin; Xu Dongjie; Lin Feng; Li Xin; Zuo Zhengmin

    2007-01-01

    @@ The uneven distribution of economic development and energy resources in the Southern Power Grid, yet with stronger complementary superiority has determined the necessity to actively push forward power transmission from west to east in the Southern Power Grid and realize optimal disposition in even greater scope. To further promote transmission capability and operational security from west to east, measures including power sources disposition, unit starting schemes, power grid configuration, DC modulation and application of new transmission technologies are analyzed in this paper.

  14. Technology for construction of formwork for fair- faced concrete for open tunnel in east artificial island of Hongkong- Zhuhai- Macao Bridge%港珠澳大桥东人工岛敞开段清水混凝土模板施工技术

    Institute of Scientific and Technical Information of China (English)

    张奎; 吴海章; 陈传正

    2016-01-01

    Formwork is very important for construction of fair-faced concrete and its quality is the key to a project. The method for assembling fair-faced concrete formwork is introduced and the technology for construction of formwork for fair-faced concrete is described on the basis of the engineering practice in the construction of fair-faced concrete for the open tunnel walls in the east artificial island of Hongkong-Zhuhai-Macao Bridge.%清水混凝土施工中,模板处于重要地位,其质量是工程的关键。结合港珠澳大桥岛隧工程东人工岛隧道敞开段墙身清水混凝土施工实际,介绍了清水混凝土模板的拼装方法,阐述了清水混凝土模板施工技术。

  15. A Comparison of Occupational Groups with Regard to Knowledge of Public School Finance in the Upper Cumberland Region of Tennessee.

    Science.gov (United States)

    Reddick, Thomas L.; Fletcher, Richard K., Jr.

    This study attempted to determine the knowledge of Tennessee public school finance on the part of teachers, businessmen, school administrators, elected officials, and industrial workers. Students in a class on public school finance administered the questionnaire to over 1,000 subjects. Results revealed that respondents feel that public education…

  16. The ant (Hymenoptera: Formicidae) fauna of the cedar glades and xeric limestone prairies of the Central Basin of Tennessee

    Science.gov (United States)

    Ants may be the most thoroughly documented group of insects inhabiting the cedar glades of the Central Basin of Tennessee with two studies conducted in the late 1930s reporting ants found in cedar glades of the region. To compare the ant fauna of modern cedar glades with the lists produced in earlie...

  17. Longitudinal Career Pattern Study of Graduates of the University of Tennessee College of Nursing, 1954 through 1974. Volume 2.

    Science.gov (United States)

    Wallace, Grace Spice; May, W. Theodore

    Findings on those aspects of participants' activities related to personal history and career choices both before and after graduation are reported in this second of a two-volume report on the findings of the Longitudinal Career Pattern Study of Graduates of the University of Tennessee College of Nursing, 1954-1974. The first two chapters describe…

  18. The Effects of Vocational Training on Labor Force Experience. An Analysis of the Tennessee Area Vocational Technical School System.

    Science.gov (United States)

    Schriver, William R.; Bowlby, Roger L.

    To analyze the differential benefits from vocational training, a study was made involving 1,701 former students selected at random from 19 area vocational-technical schools in Tennessee. Major objectives of the study were to determine: (1) economic justification of vocational training, (2) wage differences among the vocationally trained and…

  19. Tennessee Star-Quality Child Care Program: QRS Profile. The Child Care Quality Rating System (QRS) Assessment

    Science.gov (United States)

    Child Trends, 2010

    2010-01-01

    This paper presents a profile of Tennessee's Star-Quality Child Care Program prepared as part of the Child Care Quality Rating System (QRS) Assessment Study. The profile consists of several sections and their corresponding descriptions including: (1) Program Information; (2) Rating Details; (3) Quality Indicators for Center-Based Programs; (4)…

  20. Evaluation of the coal reserves in the Whitwell Shale in the Southern Cumberland Plateau in Tennessee. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Wilson, R.L.; Warren, G.F.; Milici, R.C.

    1979-05-01

    The Southern Tennessee Coal Field comprises some 14,000 square miles of the Cumberland Plateau Physiographic Province and includes all or parts of 11 counties. The coal measures belong to the Lower Pennsylvanian System. The largest coal potential lies with the Richland and Sewanee seams, which are contained in the Whitwell Shale. The methods of obtaining coal reserve data in this report are adaptations of those used by the Tennessee Division of Geology, US Bureau of Mines, and US Geological Survey. This study differs from previous coal reserve estimates in that emphasis is placed on recoverable underground reserves as well as strippable reserves. Conservative premises were used throughout this study so that the resulting reserve figures may be considered as the minimum known recoverable coal reserves. Therefore, the total known recoverable reserves of coal in the Whitwell Shale in Southern Tennessee as of January 1, 1979, are 377,385,000 tons based on the above criteria considered with recovery factors of 50% for underground mining and 80% for strip mining. The Sewanee seam contains the largest part of these reserves totaling 312,665,000 tons. The largest reserves in any Southern Tennessee county are in Sequatchie County with 86,580,000 tons. The reserves in this area are ample for the future, and are much larger than previously estimated.

  1. 77 FR 31347 - Tennessee Gas Pipeline Company, L.L.C.; Notice of Availability of the Environmental Assessment...

    Science.gov (United States)

    2012-05-25

    ... markets in Ohio and Tennessee. \\1\\ A pipeline loop is a segment of pipe constructed parallel to an... stations to provide bi-directional natural gas flow: Station 219 in Mercer County, Station 303 in Venango... encourages electronic filing of comments and has expert staff available to assist you at (202) 502-8258...

  2. A Cultural Resources Survey of the E. H. Godwin Construction Site, Shelby County, Tennessee (Southwest Memphis Quadrangle)

    Science.gov (United States)

    1990-08-01

    and beech prevailed along the West Tennessee loess bluffs. Two mastodons ( Mammut americanum) have been excavated and dated from Shelby County...elsewhere in the New World, there is evidence that Pleistocene megafauna, particularly mastodon ( Mammut americanum) and mammoth (Mammuthus spp.), were

  3. 77 FR 31649 - Tennessee Valley Authority (Browns Ferry Units 1, 2, and 3); Confirmatory Order Modifying License...

    Science.gov (United States)

    2012-05-29

    ...; EA-12-071] Tennessee Valley Authority (Browns Ferry Units 1, 2, and 3); Confirmatory Order Modifying... the Browns Ferry Nuclear Plant (BFN), Units 1, 2, and 3 (facility), in accordance with conditions... acceptable license amendment request for Browns Ferry Nuclear Plant, Units 1, 2, and 3, to adopt NFPA...

  4. Strategies for School Security: Seventh Annual Conference (Knoxville, Jackson, and Nashville, Tennessee, January 21-23, 1976). A Report.

    Science.gov (United States)

    Tennessee State Dept. of Education, Nashville.

    This report consists of six papers prepared for the Seventh Annual Conference on Strategies for School Security, which was held January 21-23, 1976 in Knoxville, Tennessee. The papers include "School Security--A Growing Problem," by Charles Trotter, Jr.; "School Violence and Vandalism," by Joseph Grealy; "Identifying Security Problems and Needs,"…

  5. Funding problems threaten Middle East's synchrotron

    CERN Multimedia

    McCabe, H

    1999-01-01

    Scientists will tour the Middle East to try to raise support for the Synchrotron radiation for Experimental Science and Applications in the Middle East project. The plan is to dismantle and move a decommissioned synchrotron from Berlin to the Middle East where scientists of any nationality would be able to use it (3 paragraphs).

  6. Karaoke and Interpersonal Communication in East Asia.

    Science.gov (United States)

    Ma, Ringo

    An exploratory study investigated the interpersonal meaning of karaoke to its participants in East Asia. Current research suggests that the popularity of karaoke in East Asia is associated with the cultural value of harmony and the indirect mode of communication in this region. Subjects, 51 East Asian undergraduate-level students who had…

  7. Experiencing the New Geography in East Germany.

    Science.gov (United States)

    Mai, Uli; Burpee, Peter

    1996-01-01

    Considers the difficulties experienced by the East German School system adjusting to a more progressive educational philosophy. Specifically, contrasts the traditional East German geography instruction (focused solely on physical geography) with the West German emphasis on social issues and problem solving. Many East German instructors distrust…

  8. Calendar Year 2007 Resource Conservation and Recovery Act Annual Monitoring Report for the U.S. Department of Energy Y-12 National Security Complex, Oak Ridge, Tennessee - RCRA Post-Closure Permit Nos. TNHW-113, TNHW-116, and TNHW-128

    Energy Technology Data Exchange (ETDEWEB)

    Elvado Environmental

    2008-02-01

    This report contains groundwater quality monitoring data obtained during calendar year (CY) 2007 at the following hazardous waste treatment, storage, and disposal (TSD) units located at the US Department of Energy (DOE) Y-12 National Security Complex (hereafter referenced as Y-12) in Oak Ridge, Tennessee; this S-3 Site, Oil Landfarm, Bear Creek Burial Grounds/Walk-In Pits (BCBG/WIP), Eastern S-3 Site Plume, Chestnut Ridge Security Pits (CRSP), Chestnut Ridge Sediment Disposal Baste (CRSDB), few Hollow Quarry (KHQ), and East Chestnut Ridge Waste Pile (ECRWP). Hit monitoring data were obtained in accordance with the applicable Resource Conservation and Recovery Act of 1976 (RCRA) hazardous waste post-closure permit (PCP). The Tennessee Department of Environment and Conservation (TDEC) - Division of Solid Waste Management issued the PCPs to define the requirements for RCRA post-closure inspection, maintenance, and groundwater monitoring at the specified TSD units located within the Bear Creek Hydrogeologic Regime (PCP no. TNHW-116), Upper East Fork Poplar Creek Hydrogeologic Regime (PCP no. TNHW-113), and Chestnut Ridge Hydrogeologic Regime (PCP no. TNHW-128). Each PCP requires the Submittal of an annual RCRA groundwater monitoring report containing the groundwater sampling information and analytical results obtained at each applicable TSD unit during the preceding CY, along with an evaluation of groundwater low rates and directions and the analytical results for specified RCRA groundwater target compounds; this report is the RCRA annual groundwater monitoring report for CY 2007. The RCRA post-closure groundwater monitoring requirements specified in the above-referenced PCP for the Chestnut Ridge Regime replace those defined in the previous PCP (permit no. TNHW-088), which expired on September 18, 2005, but remained effective until the TDEC issued the new PCP in September 2006. The new PCP defines site-specific groundwater sampling and analysis requirements for the

  9. Islamist Extremism in East Africa

    Science.gov (United States)

    2016-08-01

    relations, and disregards many basic human rights , particularly for women. While Wahhabism does not on principle denounce other faiths, many Wahhabi...Islamic Foundation, for example, which had a large presence in refugee camps and supported many madrassas in East Africa, including some linked to Ansaar...often have poorly defined property rights , hindering economic opportunities and paving the way for occasional land seizures by the government or large

  10. The East Anglian Eye Bank.

    Science.gov (United States)

    Knights, P

    1991-07-01

    The first Corneal Bank in East Anglia is located at the BUPA Hospital in Norwich, a joint venture between NHS, BUPA and the Lions Clubs International (District 101 EA). There was insufficient space to accommodate the Bank at the West Norwich Hospital where the Ophthalmic Department is situated and so, at the suggestion of the BUPA Hospital Manager, Mr Paul Hanke, It came to the BUPA Colney Lane site.

  11. Population characteristics and assessment of overfishing for an exploited paddlefish population in the lower Tennessee River

    Science.gov (United States)

    Scholten, G.D.; Bettoli, P.W.

    2005-01-01

    Paddlefish Polyodon spathula (n = 576) were collected from Kentucky Lake, Kentucky-Tennessee, with experimental gill nets in 2003-2004 to assess population characteristics and the potential for commercial overfishing. Additional data were collected from 1,039 paddlefish caught by commercial gillnetters in this impoundment. Since the most recent study in 1991, size and age structure have been reduced and annual mortality has tripled. In the 1991 study, 37% of the fish collected were older than the maximum age we observed (age 11), and in 2003 annual mortality for paddlefish age 7 and older was high (A = 68%). Natural mortality is presumably low (overfishing probably occurs during drought years; however, variation in river discharge has prevented the population from being exploited at unsustainable rates in the past. ?? Copyright by the American Fisheries Society 2005.

  12. Silicate weathering and CO2 consumption within agricultural landscapes, the Ohio-Tennessee River Basin, USA

    Science.gov (United States)

    Fortner, S. K.; Lyons, W. B.; Carey, A. E.; Shipitalo, M. J.; Welch, S. A.; Welch, K. A.

    2012-03-01

    Myriad studies have shown the extent of human alteration to global biogeochemical cycles. Yet, there is only a limited understanding of the influence that humans have over silicate weathering fluxes; fluxes that have regulated atmospheric carbon dioxide concentrations and global climate over geologic timescales. Natural landscapes have been reshaped into agricultural ones to meet food needs for growing world populations. These processes modify soil properties, alter hydrology, affect erosion, and consequently impact water-soil-rock interactions such as chemical weathering. Dissolved silica (DSi), Ca2+, Mg2+, NO3-, and total alkalinity were measured in water samples collected from five small (0.0065 to 0.383 km2) gauged watersheds at the North Appalachian Experimental Watershed (NAEW) near Coshocton, Ohio, USA. The sampled watersheds in this unglaciated region include: a forested site (70+ year stand), mixed agricultural use (corn, forest, pasture), an unimproved pasture, tilled corn, and a recently (corn field. The first three watersheds had perennial streams, but the two corn watersheds only produced runoff during storms and snowmelt. For the perennial streams, total discharge was an important control of dissolved silicate transport. Median DSi yields (2210-3080 kg km-2 yr-1) were similar to the median of annual averages between 1979-2009 for the much larger Ohio-Tennessee River Basin (2560 kg km-2 yr-1). Corn watersheds, which only had surface runoff, had substantially lower DSi yields (corn and the forested site suggested, however, that silicate minerals weathered as alkalinity was lost via enhanced nitrification resulting from fertilizer additions to the corn watershed and from leaf litter decomposition in the forest. This same relation was observed in the Ohio-Tennessee River Basin where dominant landuse types include both agricultural lands receiving nitrogenous fertilizers and forests. Greater gains in DSi with respect to alkalinity losses in the Ohio-Tennessee

  13. Small Wind Electric Systems: A Guide Produced for the Tennessee Valley Authority (Revised) (Brochure)

    Energy Technology Data Exchange (ETDEWEB)

    2009-06-01

    Small Wind Electric Systems: A Guide Produced for the Tennessee Valley Authority provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a regional wind resource map and a list of incentives and contacts for more information.

  14. Enteropathogenic and enteroaggregative E. coli in stools of children with acute gastroenteritis in Davidson County, Tennessee

    Science.gov (United States)

    Foster, Monique A.; Iqbal, Junaid; Zhang, Chengxian; McHenry, Rendie; Cleveland, Brent E.; Romero-Herazo, Yesenia; Fonnesbeck, Chris; Payne, Daniel C.; Chappell, James D.; Halasa, Natasha; Gómez-Duarte, Oscar G.

    2015-01-01

    This prospective acute gastroenteritis (AGE) surveillance was conducted in the inpatient and emergency room settings at a referral pediatric hospital to determine the prevalence of diarrheagenic Escherichia coli (DEC) in children<12 years of age with AGE in Davidson County, Tennessee. Subjects 15 days to 11 years of age, who presented with diarrhea and/or vomiting, were enrolled. Stool specimens were processed for detection of DEC using multiplex polymerase chain reaction. From December 1, 2011, to June 30, 2012, a total of 79 (38%) out of 206 stool specimens from children with AGE tested positive for E. coli. A total of 12 (5.8%) out of 206 stool specimens from children with AGE were positive for a DEC. Eight (67%) out of these 12 were positive for enteropathogenic E. coli, and the remaining 4 were positive for enteroaggregative E. coli. DEC clinical isolates clustered with known E. coli enteropathogens according to multilocus sequencing typing. PMID:26298817

  15. Hospice care in a commercial preferred provider organization population in Tennessee.

    Science.gov (United States)

    Coulter, Steven L; Melvin, Terry; Carden, J Payne; Mathis, Rick S

    2015-03-01

    This study was undertaken to examine two aspects of care at the end of life. First, we wanted to see whether the cost savings demonstrated repeatedly in the US Medicare hospice population would also be observed in a commercial population in Tennessee. They were. The second primary interest we had was whether there were certain medical services that seemed to presage death. We found four categories of services that profoundly increase in number as the end of life is approached: primary care, hospital-based specialist, non-hospital based specialist, and oncologist services. It is hoped that these findings could lead to a simple predictive model based on readily available claims data to help identify candidates for Hospice Care earlier.

  16. The Use of Radar to Improve Rainfall Estimation over the Tennessee and San Joaquin River Valleys

    Science.gov (United States)

    Petersen, Walter A.; Gatlin, Patrick N.; Felix, Mariana; Carey, Lawrence D.

    2010-01-01

    This slide presentation provides an overview of the collaborative radar rainfall project between the Tennessee Valley Authority (TVA), the Von Braun Center for Science & Innovation (VCSI), NASA MSFC and UAHuntsville. Two systems were used in this project, Advanced Radar for Meteorological & Operational Research (ARMOR) Rainfall Estimation Processing System (AREPS), a demonstration project of real-time radar rainfall using a research radar and NEXRAD Rainfall Estimation Processing System (NREPS). The objectives, methodology, some results and validation, operational experience and lessons learned are reviewed. The presentation. Another project that is using radar to improve rainfall estimations is in California, specifically the San Joaquin River Valley. This is part of a overall project to develop a integrated tool to assist water management within the San Joaquin River Valley. This involves integrating several components: (1) Radar precipitation estimates, (2) Distributed hydro model, (3) Snowfall measurements and Surface temperature / moisture measurements. NREPS was selected to provide precipitation component.

  17. Design demonstrations for category B tank systems at Oak Ridge National Laboratory, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    1994-11-01

    This document presents design demonstrations conducted of liquid low-level waste (LLLW) storage tank systems located at the Oak Ridge National Laboratory (ORNL). Demonstration of the design of these tank systems has been stipulated by the Federal Facility Agreement (FFA) between the US Environmental Protection Agency (EPA)-Region IV; the Tennessee Department of Environment and Conservation (TDEC); and the DOE. The FFA establishes four categories of tanks. These are: Category A -- New or replacement tank systems with secondary containment; Category B -- Existing tank systems with secondary containment; Category C -- Existing tank systems without secondary containment; Category D -- Existing tank systems without secondary containment that are removed from service. This document provides a design demonstration of the secondary containment and ancillary equipment of 11 tank systems listed in the FFA as Category B. The design demonstration for each tank is presented.

  18. Monitoring well installation plan for the Department of Energy Y-12 Plant, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-09-01

    The installation and development of groundwater monitoring wells is a primary element of the Y-12 Plant Groundwater Protection Program (GWPP), which monitors groundwater quality and hydrologic conditions at the Oak Ridge Y-12 Plant. This document is a groundwater monitoring well installation and development plan for the US Department of Energy (DOE) Y-12 Plant located in Oak Ridge, Tennessee. This plan formalizes well installation and construction methods, well development methods, and core drilling methods that are currently implemented at the Y-12 Plant under the auspices of the GWPP. Every three years, this plan will undergo a review, during which revisions necessitated by changes in regulatory requirements or GWPP objectives may be made.

  19. The upper crust of the Eastern Tennessee Seismic Zone: Insights from potential fields inversion

    Science.gov (United States)

    Brandmayr, Enrico; Vlahovic, Gordana

    2016-08-01

    The study investigates the crustal structure of the eastern Tennessee seismic zone (ETSZ) by means of potential field inversion through the located Euler deconvolution method. Inversion of magnetic field data shows that the top of the magnetic basement ranges between 6 and 12 km depth in the Valley and Ridge physiographic province while it is shallower (< 2 km depth) and locally outcropping in the Blue Ridge and Cumberland Plateau provinces. The estimated depth to the top of the magnetic basement is in general agreement with existing sedimentary cover maps of the broad study area. The inversion of gravity data is much more ambiguous, pointing to a generally deeper source, than magnetic data inversion. The findings support the interpretation of ETSZ seismicity as originating in basement structures not related to Appalachian orogeny and likely dating to Grenville age.

  20. Melton Valley Storage Tanks Capacity Increase Project, Oak Ridge National Laboratory, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-04-01

    The US Department of Energy (DOE) proposes to construct and maintain additional storage capacity at Oak Ridge National Laboratory (ORNL), Oak Ridge, Tennessee, for liquid low-level radioactive waste (LLLW). New capacity would be provided by a facility partitioned into six individual tank vaults containing one 100,000 gallon LLLW storage tank each. The storage tanks would be located within the existing Melton Valley Storage Tank (MVST) facility. This action would require the extension of a potable water line approximately one mile from the High Flux Isotope Reactor (HFIR) area to the proposed site to provide the necessary potable water for the facility including fire protection. Alternatives considered include no-action, cease generation, storage at other ORR storage facilities, source treatment, pretreatment, and storage at other DOE facilities.

  1. Monitoring well installation plan for the Department of Energy Y-12 Plant, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-09-01

    The installation and development of groundwater monitoring wells is a primary element of the Y-12 Plant Groundwater Protection Program (GWPP), which monitors groundwater quality and hydrologic conditions at the Oak Ridge Y-12 Plant. This document is a groundwater monitoring well installation and development plan for the US Department of Energy (DOE) Y-12 Plant located in Oak Ridge, Tennessee. This plan formalizes well installation and construction methods, well development methods, and core drilling methods that are currently implemented at the Y-12 Plant under the auspices of the GWPP. Every three years, this plan will undergo a review, during which revisions necessitated by changes in regulatory requirements or GWPP objectives may be made.

  2. RCRA Summary Document for the David Witherspoon 1630 Site, Knoxville, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Pfeffer, J.

    2008-06-10

    The 48-acre David Witherspoon, Inc. (DWI) 1630 Site operated as an unregulated industrial landfill and scrap yard. The Tennessee Division of Superfund (TDSF) closed the landfill in 1974. During the period of operation, the site received solid and liquid wastes from salvage and industrial operations. The site consists of five separate tracts of land including a small portion located across the Norfolk Southern Railroad track. The landfill occupies approximately 5 acres of the site, and roughly 20 acres of the 48 acres contains surface and buried debris associated with the DWI dismantling business operation. Beginning in 1968, the state of Tennessee licensed DWI to receive scrap metal at the DWI 1630 Site, contaminated with natural uranium and enriched uranium (235U) not exceeding 0.1 percent by weight (TDSF 1990). The U.S. Department of Energy (DOE) has agreed to undertake remedial actions at the DWI 1630 Site as specified under a Consent Order with the Tennessee Department of Environment and Conservation (TDEC) (Consent Order No. 90-3443, April 4, 1991), and as further delineated by a Memorandum of Understanding (MOU) between DOE and the State of Tennessee (MOU Regarding Implementation of Consent Orders, October 6, 1994). The soil and debris removal at the DWI 1630 Site is being performed by Bechtel Jacobs Company LLC (BJC) on behalf of the DOE. Remediation consists of removing contaminated soil and debris from the DWI 1630 site except for the landfill area and repairing the landfill cap. The DWI 1630 remediation waste that is being disposed at the Environmental Management Waste Management Facility (EMWMF) as defined as waste lot (WL) 146.1 and consists primarily of soils and soil like material, incidental debris and secondary waste generated from the excavation of debris and soil from the DWI 1630 site. The WL 146.1 includes soil, soil like material (e.g., shredded or chipped vegetation, ash), discrete debris items (e.g., equipment, drums, large scrap metal

  3. Notes from the Field: Measles Outbreak of Unknown Source - Shelby County, Tennessee, April-May 2016.

    Science.gov (United States)

    Fill, Mary-Margaret A; Sweat, David; Morrow, Helen; Haushalter, Alisa; Martin, Judy C; Zerwekh, Tyler; Chakraverty, Tamal; Kmet, Jennifer; Morris, Kevin; Moore, Kelly; Kainer, Marion; Murphree, Rendi; Dunn, John R; Schaffner, William; Jones, Timothy F

    2016-09-30

    On April 15, 2016, local public health officials in Shelby County, Tennessee, were notified of a positive measles immunoglobulin M (IgM) test for a male aged 18 months (patient A). On April 18, 2016, a second positive measles IgM test was reported for a man aged 50 years (patient B). Both patients had rash onset on April 9, 2016. The Shelby County Health Department initiated an investigation, and confirmatory testing for measles virus on oropharyngeal swabs by polymerase chain reaction (PCR) at CDC was positive for both patients. On April 21, 2016, public health officials were notified of a third suspected measles case in a female aged 7 months (patient C) who had developed a rash on April 14; PCR testing was positive. Genotyping conducted at CDC identified genotype B3 measles virus in all three cases. Genotype B3 is known to be circulating globally and has previously been associated with imported cases in the United States (1).

  4. 1995 Bird survey Foothills parkway section 8B National Park Service, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Wade, M.C.; Giffen, N.R.; Wade, B.A.

    1996-05-01

    The Foothills Parkway Section 8B right-of-way (ROW) is a stretch of land between Pittman Center and Cosby, Tennessee that is approximately 14.2 miles long and 1,000 ft wide, with a considerably wider section on Webb Mountain. A breeding bird survey was conducted at selected sample points along the ROW. The intent of the survey was to identify bird communities, area sensitive species (birds dependent on extensive forest systems for all their needs) and endangered, threatened, federal candidate, and state `in need of management` species now using the ROW. The survey also provides baseline data to assess future habitat impacts as well as cumulative impacts of the project.

  5. National Wildlife Health Center: Research progress report (August 1998): Determination of lead exposure in black ducks wintering in Tennessee ten years after implementation of non-toxic shot

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Attached is the progress report for the first year of the cooperative research study on lead exposure for black ducks in Tennessee. Research objectives included...

  6. National Wildlife Health Center: Final research report (September 1999): Determination of lead exposure in black ducks wintering in Tennessee ten years after implementation of non-toxic shot

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Attached is the final project report for the cooperative research study on lead exposure for black ducks in Tennessee. Research objectives included determining the...

  7. Demonstration of persistent contamination of a cooked egg product production facility with Salmonella enterica serovar Tennessee and characterization of the persistent strain

    DEFF Research Database (Denmark)

    Jakociune, D.; Bisgaard, M.; Pedersen, Karl

    2014-01-01

    Aims: The aim of this study was to investigate whether continuous contamination of light pasteurized egg products with Salmonella enterica serovar Tennessee (S. Tennessee) at a large European producer of industrial egg products was caused by persistent contamination of the production facility...... and to characterize the persistent strains. Methods and Results: Seventy-three S. Tennessee isolates collected from products over a 3-year period with intermittent contamination, and 15 control strains were compared by pulsed field gel electrophoresis (PFGE) using two enzymes. Forty-five case isolates distributed......, members of the persistent clone were weak producers of H2S in laboratory medium. S. Tennessee isolated from the case was able to grow better in pasteurized egg product compared with other serovars investigated. Conclusions: It was concluded that the contamination was caused by a persistent strain...

  8. T for Texas, T for Tennessee: The Origins of American Country Music Notables.

    Science.gov (United States)

    Carney, George O.

    1979-01-01

    Origins of performers, composers, publishers, and executives who have made significant contributions to country music since the late nineteenth century are examined. Most music is produced in a crescent from West Virginia to East Texas. (KC)

  9. Calendar Year 2009 Groundwater Monitoring Report, U.S. Department of Energy, Y-12 National Security Complex, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Elvado Environmental LLC

    2010-12-01

    This report contains the groundwater and surface water monitoring data that were obtained during calendar year (CY) 2009 at the U.S. Department of Energy (DOE) Y-12 National Security Complex (hereafter referenced as Y-12) on the DOE Oak Ridge Reservation (ORR) in Oak Ridge, Tennessee. The CY 2009 monitoring data were obtained from wells, springs, and surface water sampling locations in three hydrogeologic regimes at Y-12. The Bear Creek Hydrogeologic Regime (Bear Creek Regime) encompasses a section of Bear Creek Valley (BCV) between the west end of Y-12 and the west end of the Bear Creek Watershed (directions are in reference to the Y-12 grid system). The Upper East Fork Poplar Creek Hydrogeologic Regime (East Fork Regime) encompasses the Y-12 industrial facilities and support structures in BCV. The Chestnut Ridge Hydrogeologic Regime (Chestnut Ridge Regime) encompasses a section of Chestnut Ridge directly south of Y-12. Section 2 of this report provides background information pertinent to groundwater and surface water quality monitoring in each hydrogeologic regime, including the topography and bedrock geology, surface water drainage, groundwater system, and extent of groundwater contamination. The CY 2009 groundwater and surface water monitoring data in this report were obtained from sampling and analysis activities implemented under the Y-12 Groundwater Protection Program (GWPP) managed by Babcock & Wilcox Technical Services Y-12, LLC (B&W Y-12) and from sampling and analysis activities implemented under several monitoring programs managed by Bechtel Jacobs Company LLC (BJC). Cooperative implementation of the monitoring programs directed by the Y-12 GWPP and BJC (i.e., coordinating sample collection and sharing data) ensures that the CY 2009 monitoring results fulfill requirements of all the applicable monitoring drivers with no duplication of sampling and analysis efforts. Section 3 of this report contains a summary of information regarding the groundwater and

  10. Calendar Year 2006 Groundwater Monitoring Report, U.S Department of Energy Y-12 National Security Complex, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    N/A

    2007-09-01

    This report contains the groundwater and surface water monitoring data that were obtained during calendar year (CY) 2006 at the U.S. Department of Energy (DOE) Y-12 National Security Complex (hereafter referenced as Y-12) on the DOE Oak Ridge Reservation (ORR) in Oak Ridge, Tennessee. The CY 2006 monitoring data were obtained from wells, springs, and surface water sampling locations in three hydrogeologic regimes at Y-12 (Figure A.1). The Bear Creek Hydrogeologic Regime (Bear Creek Regime) encompasses a section of Bear Creek Valley (BCV) between the west end of Y-12 and the west end of the Bear Creek Watershed (directions are in reference to the Y-12 grid system). The Upper East Fork Poplar Creek Hydrogeologic Regime (East Fork Regime) encompasses the Y-12 industrial facilities and support structures in BCV. The Chestnut Ridge Hydrogeologic Regime (Chestnut Ridge Regime) encompasses a section of Chestnut Ridge directly south of Y-12. Section 2 of this report provides background information pertinent to groundwater and surface water quality monitoring in each hydrogeologic regime, including the topography and bedrock geology, surface water drainage, groundwater system, and extent of groundwater contamination. The CY 2006 groundwater and surface water monitoring data in this report were obtained from sampling and analysis activities implemented under the Y-12 Groundwater Protection Program (GWPP) managed by BWXT Y-12, L.L.C. (BWXT), and from sampling and analysis activities implemented under several monitoring programs managed by Bechtel Jacobs Company LLC (BJC). Cooperative implementation of the monitoring programs directed by the Y-12 GWPP and BJC (i.e., preparing SAPs, coordinating sample collection, and sharing data) ensures that the CY 2006 monitoring results fulfill requirements of all the applicable monitoring drivers with no duplication of sampling and analysis efforts. Section 3 of this report contains a summary of information regarding the groundwater and

  11. Preferences, specialization, and management attitudes of trout anglers fishing in Tennessee tailwaters

    Science.gov (United States)

    Hutt, C.P.; Bettoli, P.W.

    2007-01-01

    Efforts to manage several trout fisheries in Tennessee have been stymied by conflicts between management agencies and angler groups. To assist in preventing such conflicts in the future, we examined attitudes and motivations of trout anglers who fished eight tailwater fisheries in Tennessee during 2001-2002. Using a stratified random sampling design, anglers were contacted and interviewed on site (n = 2,643). Those anglers who agreed to complete a questionnaire (n = 1,942) were mailed a 10-page survey. Response rate to the mail survey was 55% after excluding surveys that were undeliverable. Angler subgroups were created using hierarchical cluster analyses of 14 variables related to experience, resource use, investment, and centrality of fishing to their lifestyle. Five subgroups of minimally to highly specialized anglers were identified, and nonhierarchical cluster analysis determined the size of each group (n = 178-369 anglers/group). Subgroups differed in the importance they attached to harvesting trout and catching trophy trout. The most disparate mean ratings among subgroups were for the motive of "obtaining fish to eat." Specialized anglers placed greater importance on catching a trophy fish, experiencing the catch, developing their skills, releasing fish, and restrictive regulations than did less-specialized anglers. Mean ratings for most of nine fishing regulations presented to anglers differed among tailwaters; however, bait restrictions and closed seasons received little support across all rivers. The Caney Fork, Clinch, and Hiwassee rivers had the most uniform distributions of anglers among the five subgroups and thus had a relatively high potential for conflicts over management decisions. The fisheries on the Elk, South Fork Holston, and Watauga rivers were dominated by the most specialized subgroups, indicating that the majority of anglers on those rivers would accept restrictive regulations. ?? Copyright by the American Fisheries Society 2007.

  12. Herpetofauna of the cedar glades and associated habitats of the Inner Central Basin of middle Tennessee

    Science.gov (United States)

    Niemiller, M.L.; Graham, Reynolds R.; Glorioso, B.M.; Spiess, J.; Miller, B.T.

    2011-01-01

    The cedar glades and barrens of the Inner Central Basin (ICB) of middle Tennessee support a unique and diverse flora and fauna and represent some of the state's most valued natural areas. We conducted herpetofaunal inventories of the cedar glades, associated barrens, cedar-hardwood forest, and adjacent aquatic habitats of the Stones River drainage of Middle Tennessee, focusing our sampling effort primarily at seven state- or federally owned properties in Rutherford and Wilson counties. These properties included Stones River National Battlefield (SRNB), Flat Rock State Natural Area (FRSNA), Vesta Cedar Glade State Natural Area (VSNA), Fall Creek Recreation Area (FCRA) on J. Percy Priest Wildlife Management Area, Cedars of Lebanon State Forest (CLSF), Cedars of Lebanon State Forest Natural Area (CLSNA), and Cedars of Lebanon State Park (CLSP). We used a variety of inventory techniques in terrestrial, aquatic, and subterranean habitats to survey these properties periodically from 1989 to 2010. We documented 49 species (22 amphibian and 27 reptile) accounting for 75.4% of the 65 herpetofaunal species thought to occur in the ICB, including records for Cemophora coccinea, Aneides aeneus, Gyrinophilus palleucus, Ambystoma barbouri, and Pseudotriton montanus. We found differences in alpha and beta diversity between sites, with the CLSF complex containing a high of 41 herpetofaunal species and FRSNA containing a low of 23 species. Beta diversity comparisons indicated similarity in amphibian species composition between FRSNA and CLSF and between SRNB and CLSF (9 shared species), and in reptile species composition between VSNA and the CLSF complex (16 shared species). We compare the results of our inventory with two previous studies conducted in the area and discuss the relative abundance, conservation, and threats to the herpetofaunal community of these habitats.

  13. River restoration strategies in channelized, low-gradient landscapes of West Tennessee, USA

    Science.gov (United States)

    Smith, D.P.; Diehl, T.H.; Turrini-Smith, L. A.; Maas-Baldwin, J.; Croyle, Z.

    2009-01-01

    West Tennessee has a complex history of watershed disturbance, including agricultural erosion, channelization, accelerated valley sedimentation, and the removal and reestablishment of beaver. Watershed management has evolved from fl oodplain drainage via pervasive channelization to include local drainage canal maintenance and local river restoration. Many unmaintained canals are undergoing excessive aggradation and complex channel evolution driven by upland erosion and low valley gradient. The locus of aggradation in fully occluded canals (valley plugs) moves up-valley as sediment continues to accumulate in the backwater behind the plug. Valley plugs that cause canal avulsion can lead to redevelopment of meandering channels in less disturbed areas of the fl oodplain, in a process of passive self-restoration. Some valley plugs have brought restored fl oodplain function, reoccupation of extant historic river channels, and formation of a "sediment shadow" that protects downstream reaches from excess sedimentation. Despite the presence of numerous opportunities, there is presently no mechanism for including valley plugs in mitigation projects. In 1997 a survey of 14 reference reach cross sections documented relations between drainage area and bankfull geometry of relatively unmodified streams in West Tennessee. Reassessment of seven of those sites in 2007 showed that one had been dammed by beaver and that two sites could not be analyzed further because of signifi cant vertical or lateral instability. In contrast to other regions of North America, the results suggest that stream channels in this region fl ood more frequently than once each year, and can remain out of banks for several weeks each year. ?? 2009 Geological Society of America.

  14. Effects of coal fly ash on tree swallow reproduction in Watts Bar Reservoir, Tennessee.

    Science.gov (United States)

    Walls, Suzanne J; Meyer, Carolyn B; Iannuzzi, Jacqueline; Schlekat, Tamar H

    2015-01-01

    Coal-fly ash was released in unprecedented amounts (4.1 × 10(6) m(3) ) into the Emory River from the Tennessee Valley Authority Kingston Fossil Plant on Watts Bar Reservoir in Tennessee. Tree swallows were exposed to ash-related constituents at the ash release via their diet of emergent aquatic insects, whose larval forms can accumulate constituents from submerged river sediments. Reproduction of tree swallow colonies was assessed over a 2-year period by evaluating whether 1) ash constituent concentrations were elevated in egg, eggshell, and nestling tissues at colonies near ash-impacted river reaches compared to reference colonies, 2) production of fledglings per nesting female was significantly lower in ash-impacted colonies versus reference colonies, and 3) ash constituent concentrations or diet concentrations were correlated with nest productivity measures (clutch size, hatching success, and nestling survival, and fledglings produced per nest). Of the 26 ash constituents evaluated, 4 (Se, Sr, Cu, and Hg) were significantly elevated in tissues potentially from the ash, and 3 (Se, Sr, and Cu) in tissues or in swallow diet items were weakly correlated to at least one nest-productivity measure or egg weight. Tree swallow hatching success was significantly reduced by 12%, but fledgling production per nest was unaffected due to larger clutch sizes in the impacted than reference colonies. Bioconcentration from the ash to insects in the diet to tree swallow eggs appears to be low. Overall, adverse impacts of the ash on tree swallow reproduction were not observed, but monitoring is continuing to further ensure Se from the residual ash does not adversely affect tree swallow reproduction over time. Integr Environ Assess Manag 2015;11:56-66. © 2014 SETAC.

  15. Is Economic Development Promoting Monetary Integration in East Asia?

    Directory of Open Access Journals (Sweden)

    Kentaro Kawasaki

    2015-10-01

    Full Text Available This paper tries to investigate whether there exist international integrated markets among East Asian economies, by employing the Generalized Purchasing Power Parity (G-PPP model, then, it would help to suggest whether the East Asian region is the Optimum Currency Area (OCA or not. The empirical results in this paper suggest that holding the G-PPP among nine Asian countries (China, Indonesia, Japan, Korea, Malaysia, the Philippines, Singapore, Thailand and Vietnam becomes more applicable in 2000–2013 than of that in 1984–1997. In the period of “globalization,” which is characterized by expansion of world trade, increase of international capital flows, and development of information and communications technologies, Asian economic development has been promoting not only economic integrations but also constructing the stable linkages of real exchange rates. Therefore, it would help to adopt regional coordination for monetary policies to assure the feasibility of a possible monetary union.

  16. Late Pleistocene fishes of the Tennessee River Basin: an analysis of a late Pleistocene freshwater fish fauna from Bell Cave (site ACb-2) in Colbert County, Alabama, USA

    OpenAIRE

    Jacquemin, Stephen J.; Jun A. Ebersole; Dickinson, William C.; Charles N Ciampaglio

    2016-01-01

    The Tennessee River Basin is considered one of the most important regions for freshwater biodiversity anywhere on the globe. The Tennessee River Basin currently includes populations of at least half of the described contemporary diversity of extant North American freshwater fishes, crayfish, mussel, and gastropod species. However, comparatively little is known about the biodiversity of this basin from the Pleistocene Epoch, particularly the late Pleistocene (∼10,000 to 30,000 years B.P.) lead...

  17. A-B-C-1-2-3 Healthy Kids in Tennessee - Let's Eat Well, Play, and Be Aware Every Day: a preliminary report.

    Science.gov (United States)

    Chafin, Cynthia; Edwards, M Jo; Morgan, Debbie; Isom, Pam; Morgan, Don

    2012-01-01

    The "A-B-C-1-2-3 Healthy Kids in Tennessee - Let's Eat Well, Play, and Be Aware Every Day" project is a hands-on educational program emphasizing healthy living that targets childcare providers, the children they care for, and their families. The program was initially implemented as a pilot project in 6 middle Tennessee childcare centers. Materials were organized and developed by the Middle Tennessee Cancer Coalition's childhood action team in conjunction with staff from Middle Tennessee State University (MTSU) Center for Health and Human Services and the MTSU Center for Physical Activity and Health in Youth. The A-B-C-1-2-3 initiative served as a feasibility project to inform the conduct of field operations. Through the MTSU Center for Physical Activity and Health in Youth, an expanded 12-week pilot program took place during 2010 in 2 childcare centers. The purpose of the program is to educate childcare providers who, in turn, educate children and their parents and promote healthy lifestyles and decrease the risk of developing cancer, obesity, and other lifestyle-associated diseases and health conditions. The overall goal of the project is to decrease lifestyle and environmental cancer risk factors among Tennesseans by 2012 as detailed in the 2009-2012 Tennessee Comprehensive Cancer Control Plan and to provide educational opportunities in healthy eating and healthy weight to childcare providers detailed in the 2010-2015 Tennessee Statewide Nutrition and Physical Activity Plan using a "train the trainer approach" along with classroom and family education. In 2012, the project will partner with a statewide Tennessee Department of Health initiative, Gold Sneakers, which provides a policy piece to the A-B-C-1-2-3 Healthy Kids in Tennessee's approach to disseminate nutritional and physical activity education to childcare providers, children, and their families, offering a full-circle approach to health promotion in a childcare setting.

  18. Advances in Sea Area Management Research Based on "3S" Technologies(RS, GIS and GPS)-Taking the Management of the East China Sea as Example%基于3S技术的海域管理研究进展--以东海海域管理为例

    Institute of Scientific and Technical Information of China (English)

    付弘涛

    2015-01-01

    Based on the East China Sea Management, this paper introduces the development and application of 3S Technologies (GPS, RS and GIS) in China’s Sea Area Management in detail. The speciifc methods are as follows: by using examples it is argued how Geographic Information System (CIS) technique is used to survey the present conditions about sea reclamation in the islands and coastal zone, detect dynamic changes of uninhabited island, monitor the pollution of sea area, and protect ecological environment;Remote Sensing (RS) technique in marine disaster prediction and warning, marine ifshery resources management; as well as Global Positioning System(GPS) technique in accurate positioning on the sea, Ground Control Point(GCP) surveying, and the underwater topography survey. At the same time, it discusses some problems and dififculties that we face in the research work; and provides an outlook of the future of sea area management research based on "3S" technologies.%针对目前东海地区在海域管理方面的发展现状,文章详细介绍了3S(GPS、RS和GIS)技术在我国海域管理领域的发展及应用。运用举例论证法详述了GIS技术在海岛及海岸带围填海现状调查、无居民海岛的动态变化检测、海域污染监测和生态保护方面的应用,R S技术在海洋灾害预警预报、海洋渔业资源管理方面的应用,以及GPS技术在海上准确定位、GCP测量、水下地形测量方面的应用。同时,提出了研究中存在的问题和难点,并对基于3S技术的海域管理研究的趋势和方向进行了展望。

  19. Simultaneous Adoption of Herbicide-Resistance and Conservation-Tillage Cotton Technologies

    OpenAIRE

    Roberts, Roland K.; Burton C. English; Gao, Qi; Larson, James A.

    2006-01-01

    If adoption of herbicide-resistant seed and adoption of conservation-tillage practices are determined simultaneously, adoption of herbicide-resistance seed could indirectly reduce soil erosion and adoption of conservation-tillage practices could indirectly reduce residual herbicide use and increase farm profits. Our objective was to evaluate the relationship between these two technologies for Tennessee cotton production. Evidence from Bayes' theorem and a two-equation logit model suggested a ...

  20. East Indians in the Caribbean

    Directory of Open Access Journals (Sweden)

    Ellen M. Schnepel

    1999-07-01

    Full Text Available [First paragraph] Transients to Settlers: The Experience of Indians in Jamaica 1845-J950. VERENE SHEPHERD. Leeds, U.K.: Peepal Tree Books, 1993. 281 pp. (Paper £12.95 Survivors of Another Crossing: A History of East Indians in Trinidad, 1880-1946. MARIANNE D. SOARES RAMESAR. St. Augustine, Trinidad and Tobago: U.W.I. School of Continuing Education, 1994. xiii + 190 pp. (Paper n.p. Les Indes Antillaises: Presence et situation des communautes indiennes en milieu caribeen. ROGER TOUMSON (ed.. Paris: L'Harmattan, 1994. 264 pp. (Paper 140.00 FF Nation and Migration: The Politics of Space in the South Asian Diaspora. PETER VAN DER VEER (ed.. Philadelphia: University of Pennsylvania Press, 1995. vi + 256 pp. (Cloth US$ 39.95, Paper US$ 17.95 In the decade since 1988, Caribbean nations with Indian communities have commemorated the 150th anniversary of the arrival of East Indians to the West Indies. These celebrations are part of local revitalization movements of Indian culture and identity stretching from the French departement of Guadeloupe in the Windward Islands to Trinidad and Guyana in the south. Political changes have mirrored the cultural revival in the region. While the debate so often in the past centered on the legitimacy of East Indian claims to local nationality in these societies where African or Creole cultures dominate, in the 1990s leaders of Indian descent were elected heads of government in the two Caribbean nations with the most populous East Indian communities: Cheddi Jagan as President of Guyana in October 1992 (after a 28-year hiatus and Basdeo Panday as Prime Minister of Trinidad in November 1995. Both men have long been associated with their respective countries' struggles for economic, political, and social equality. Outside the region during the summer of 1997, fiftieth-anniversary celebrations marking the independence of India and Pakistan from Britain confirmed that Indo chic — or "Indofrenzy" as anthropologist