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Sample records for knox county tennessee

  1. 78 FR 49990 - Approval and Promulgation of Implementation Plans; Tennessee; Revisions to the Knox County...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-16

    ... definition of ``Modification'' in Knox County Air Quality Management Regulation Section 13 Definitions. TDEC... other information whose disclosure is restricted by statute. Certain other material, such as copyrighted material, is not placed on the Internet and will be publicly available only in hard copy form....

  2. 78 FR 13499 - Approval and Promulgation of Implementation Plans; Tennessee; Revisions to the Knox County...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-28

    ... new subsection 25.1.D that states ``Additional and/or more restrictive construction permit conditions... provision allows for a more restrictive construction permit to be issued provided it adheres to the... notice and a 30- day comment period will be provided for Knox County construction permits for...

  3. Some Selected Clothing Construction Practices of Two Selected Home Demonstration Club Member Groups in Knox County, Tennessee. Research Summary of a Graduate Study.

    ERIC Educational Resources Information Center

    Williams, Janice Hurst; Dotson, Robert S.

    This study in Knox County, Tennessee, was done to determine how those attending Extension clothing construction workshops differed from others; which recommended clothing instruction practices were being used; and factors influencing respondents to adopt or reject practices. Forty-five participants and a random sample of 45 nonparticipants were…

  4. Findings of the wetland survey of the David Witherspoon, Inc., 1630 Site, South Knoxville, Knox County, Tennessee

    SciTech Connect

    Rosensteel, B.A.

    1997-03-01

    In accordance with Department of Energy (DOE) Regulations surveys for wetland presence or absence were conducted in September 1996 on the DWI-1630 site (Witherspoon Landfill) located in South Knoxville, Knox County, Tennessee. The DWI-1630 site includes a closed, capped landfill area, areas of past disturbance adjacent to the capped area, and patches of hardwood forest. Wetlands were identified on the landfill cap and in a small bottomland that was formerly used for a retention pond in the southwest corner of the DWI-1630 site. The wetlands identified on the cap are man-induced, atypical situation wetlands. These areas have hydrophytic vegetation and wetland hydrology, but the soils do not have hydric characteristics. Wetland development appears to be due to a combination of the grading or subsidence of the clay landfill cap, the low permeability of the clay fill soil, and the absence of surface drainage outlets from the depressions. These atypical situation wetland areas may not be considered by the US Army Corps of Engineers or the State of Tennessee to be jurisdictional wetlands. The wetland in the former retention pond area has hydrophytic vegetation, wetland hydrology, and hydric soils and is a jurisdictional wetland.

  5. 78 FR 11754 - Approval and Promulgation of Implementation Plans; Tennessee: Knox County Supplement Motor...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-20

    ..., through the Tennessee Department of Environment and Conservation (TDEC). Tennessee's December 13, 2012... California) must use MOVES in conformity determinations for TIPs. As stated above, MOBILE6.2 was the... Executive Order 13175 (65 FR 67249, November 9, 2000), because the SIP is not approved to apply in...

  6. 77 FR 74820 - Approval and Promulgation of Implementation Plans; Tennessee: Knox County Supplemental Motor...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-18

    ... County to account for changes in the emissions model and vehicle miles traveled (VMT) projection model... margin as a result of new emissions model, VMT projection models, and other emission model input data... for new emissions models, VMT projections models, as well as changes to future vehicle mix...

  7. A preliminary assessment of asbestos awareness and control measures in brake and clutch repair services in Knoxville and Knox County, Tennessee

    SciTech Connect

    Phillips, C.C. ); Hamilton, C.B.

    1994-04-01

    The pending OSHA standard revision proposed in 1990 to lower the asbestos Permissible Exposure Limit (PEL) and to mandate effective asbestos control measures (ACM) in brake and clutch assembly work may have a profound effect on industries involved in such operations. Health protection of workers will be improved and costs of improved control methods and training will increase. Considering these facts, this preliminary study was designed to assess the level of worker and management awareness of asbestos hazards associated with brake and clutch repair and to determine what ACM had been implemented by businesses in Knoxville and Knox County, Tennessee. The study, in a metropolitan area of approximately 336,000 people, revealed eight different categories of businesses conducting brake and clutch repair work with an estimated 363 potentially exposed employees. Results of the study suggest that managers and employees of the 80 businesses studied were in need of asbestos hazard awareness training and more adequate asbestos control measures.

  8. Brookside Mills, Knox County, TN

    EPA Pesticide Factsheets

    Brookside Mills, located in Knox County, TN, was a textile mill that was founded in 1885 and at its peak employed over 1,000 people. Its former uses included fabric weaving, dying, and sewing operations. It was at some point a department store, and during a portion of its history, coal was used as an energy source. Weaving operations continued in some form at the Brookside factory until 1969. In 1996 the buildings were demolished.

  9. Preliminary evaluation of the Knox Group in Tennessee for receiving injected wastes

    USGS Publications Warehouse

    Bradley, M.W.

    1986-01-01

    The EPA is authorized under the Safe Drinking Water Act to protect underground sources of drinking water from contamination. However, an aquifer may be exempted from protection and used for injected wastes where the aquifer meets criteria established in the EPA 's Underground Injection Control program. The Knox Group in Middle and West Tennessee occurs primarily in the subsurface, and the top of the Knox Group ranges from about 350 to 3,000 feet below land surface. The upper part of the Knox Group (upper Knox aquifer) is an important source of drinking water in parts of the Central Basin and the Highland Rim provinces. The lower part of the Knox Group is currently being used for injected wastes at New Johnsonville on the western Highland Rim and at Mount Pleasant in the Central Basin. There is no known contamination of the upper Knox aquifer but contamination of the lower part of the Know Group is known at three waste injection well sites. (Lantz-PTT)

  10. Pre-Alleghenian (Pennsylvanian-Permian) hydrocarbon emplacement along Ordovician Knox unconformity, eastern Tennessee

    SciTech Connect

    Haynes, F.M.; Kesler, S.E.

    1989-03-01

    Cores taken during exploration for Mississippi Valley-type lead and zinc ores in the Mascot-Jefferson City zinc district of eastern Tennessee commonly contain hydrocarbon residues in carbonate rocks of the Knox Group immediately below the Lower Ordovician Knox unconformity. The location and number of these residue-bearing strata reveal information about the Paleozoic history of hydrocarbon emplacement in the region. Contour maps, generated from nearly 800 holes covering more than 20 km/sup 2/, indicate that zones with elevated organic content in the uppermost 30 m of the Lower Ordovician Mascot Dolomite show a strong spatial correlation with Middle Ordovician paleotopographic highs. These same zones show no spatial association with present-day structural highs, which were formed during Pennsylvanian-Permian Alleghenian tectonism. This suggests that the physical entrapment of hydrocarbons migrating through the upper permeable units of the Mascot must have occurred prior to the principal tectonism of the Alleghenian orogeny. 7 figures, 1 table.

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

    USGS Publications Warehouse

    Bradley, Michael W.; Parris, Thomas

    2014-01-01

    The occurrence of lower dissolved solids in water at depth in the Knox Group in Middle Tennessee is indicative of a permeable unit that has some connection with meteoric water. The indicated mixing of formation and meteoric waters and the potential connection with groundwater from shallower aquifers has implications regarding possible carbon sequestration in these formations. Potential recharge and movement of younger, relatively fresh water into and through the Mascot Dolomite indicates the potential for carbon dioxide leakage updip, or possible leakage through fractures in the overlying formations.

  12. Tennessee County Higher Education Profiles, 2010

    ERIC Educational Resources Information Center

    Tennessee Higher Education Commission, 2010

    2010-01-01

    The "Tennessee County Higher Education Profiles 2010" provide basic information with respect to higher education for each county in Tennessee. The 2010 "Profiles" represent the fourth year for this report. In the demographic and enrollment sections, a few changes were made to better meet the needs of policymakers. This document…

  13. Fentress County, Tennessee unconventional gas program

    SciTech Connect

    Not Available

    1982-05-01

    In March 1982, an experimental gas well was drilled at the Fentress County Industrial Park site, a 32.5-acre tract adjacent to the northwest corporate limits of the City of Jamestown, Tennessee. The purpose of this well was to determine the feasibility of developing unconventional gas resources throughout the site. This report describes the drilling and testing program, the test results, and an evaluation of the site's feasibility. Results of calculations indicate that if all available gas could be recovered from a 19-inch-thick Nemo coal seam on the 32.5-acee tract, the yield would be approximately 408 cubic feet of gas. At the federally regulated price of $2.59 per cubic foot, the approximate value of the in-place gas would be $1,056.72. Since this calculation is most likely an overestimate of gas volume, there is little feasibility of developing unconventional gas resources at the site.

  14. 21st Century jobs initiative - Tennessee`s Resource Valley. Progress report 1995

    SciTech Connect

    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.

  15. 21st Century jobs initiative - Tennessee`s Resource Valley. Final report

    SciTech Connect

    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.

  16. Nutritional Practices of Selected Homemakers in Weakley County, Tennessee.

    ERIC Educational Resources Information Center

    Prince, Grace S.; And Others

    Nutritional practices of home demonstration club members in Weakley County, Tennessee, are compared with those of nonmembers in this master's thesis. Marked differences appeared in the adequacy of breakfast; cooking vegetables only until tender; inclusion of Vitamin C once a day; following recommended principles of planning meals; buying…

  17. Child Sexual Abuse in Shelby County, Tennessee: A New Epidemic?

    ERIC Educational Resources Information Center

    Muram, David; And Others

    1991-01-01

    This study evaluated child sexual abuse statistics since introduction of a child sexual abuse program in 1985 in Shelby County, Tennessee. Findings suggest a highly fluctuating validation rate, higher validation rates for girls than boys, possible underreporting of male victims, and 78 percent of the perpetrators being known to their victims.…

  18. Groundwater management and protection, McMinn County, Tennessee

    SciTech Connect

    Not Available

    1991-08-01

    McMinn County in Tennessee relies heavily on groundwater as a source of potable water. Part of the public water supply for Athens Utilities is groundwater. About 40 percent of the county`s residents rely on private wells for domestic water supply. The groundwater is produced, primarily, in aquifers of fractured limestone with solution channels. The geohydrology of McMinn County makes groundwater protection an important issue. This report represents the results of a cooperative effort to address both immediate and long-term needs for groundwater protection. A three-phased approach is used to suggest specific actions that would help safeguard public health and future economic growth of the county. Phase 1 involves a technical committee to assist local governments on groundwater-related matters, investigation of specific measures for wellhead protection in McMinn County, and public education. Phase 2 focuses on gaining additional technical information through fracture/lineament tracing for the entire county using aerial photography and computerizing the groundwater data which resides in many paper files of the many federal, state, and local governments. Phase 3 suggests a dye tracer and/or aquifer testing for Ingleside Spring to refine the initially identified wellhead protection area.

  19. 77 FR 47840 - American Drum and Pallet Company Site; Memphis, Shelby County, Tennessee; Notice of settlement

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-10

    ... the settlement are available from Ms. Paula V. Painter. Submit your comments by Site name American... AGENCY American Drum and Pallet Company Site; Memphis, Shelby County, Tennessee; Notice of settlement... Company Superfund Site located in Memphis, Shelby County, Tennessee. DATES: The Agency will...

  20. Groundwater management and protection, McMinn County, Tennessee

    SciTech Connect

    Not Available

    1991-08-01

    McMinn County in Tennessee relies heavily on groundwater as a source of potable water. Part of the public water supply for Athens Utilities is groundwater. About 40 percent of the county's residents rely on private wells for domestic water supply. The groundwater is produced, primarily, in aquifers of fractured limestone with solution channels. The geohydrology of McMinn County makes groundwater protection an important issue. This report represents the results of a cooperative effort to address both immediate and long-term needs for groundwater protection. A three-phased approach is used to suggest specific actions that would help safeguard public health and future economic growth of the county. Phase 1 involves a technical committee to assist local governments on groundwater-related matters, investigation of specific measures for wellhead protection in McMinn County, and public education. Phase 2 focuses on gaining additional technical information through fracture/lineament tracing for the entire county using aerial photography and computerizing the groundwater data which resides in many paper files of the many federal, state, and local governments. Phase 3 suggests a dye tracer and/or aquifer testing for Ingleside Spring to refine the initially identified wellhead protection area.

  1. 78 FR 11808 - Approval and Promulgation of Implementation Plans; Tennessee: Approve Knox County Supplemental...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-20

    ... INFORMATION CONTACT: Kelly Sheckler, Air Quality Modeling and Transportation Section, Air Planning Branch, Air... revised ozone National Ambient Air Quality Standards (NAAQS). See 73 FR 16436. The current action, however... demonstrated that it is consistent with the Clean Air Act. DATES: Written comments must be received on...

  2. 78 FR 71502 - Approval and Promulgation of Implementation Plans; Tennessee; Revisions to the Knox County...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-29

    ... provides that certain modifications (physical/method of operation) at major sources that are not considered... criteria for which a physical change or change in the method of operation for a minor source does not need..., May 22, 2001); is not subject to requirements of Section 12(d) of the National Technology Transfer...

  3. Groundwater Quality Assessment Plan: Dickson County Landfill, Dickson County, Tennessee, including Application for Authorization for Class V Underground Injection Well

    EPA Pesticide Factsheets

    Contains site investigation plan & data for assessment of groundwater quality at Dickson County Landfill, Dickson, Tennessee, with figures, tables, appendices, November 1994, including Application for Authorization for Class V Underground Injection Well.

  4. Surficial geology of the Cane Creek basin, Lauderdale County, Tennessee

    USGS Publications Warehouse

    Miller, J.H.

    1991-01-01

    The surficial geology of the Cane Creek basin, in Lauderdale County, West Tennessee, was studied from 1985-88. Peoria Loess is the parent material from which soils in the Cane Creek drainage basin were derived. In general, a brown silt grades into a gray silt from 5 to I7 feet below ground surface. This color change probably represents depth to water table prior to the channelization of Cane Creek. Only at river mile 11.9 does rock outcrop near the main channel. Lower reaches of major tributaries have surficial geology similar to the main channel. In upper reaches of Hyde Creek and Fain Spring Creek, the sequence from the St&ace is sand and gravels, red-brown sandstone, sand and clay layers, and then, an orange sand layer. Coarse-grained deposits are found most often along the northern boundary of the basin and only occasionally in areas to the west and south of the main channel. Depth to sand or gravel ranges from about 0 to 158 feet in the uplands, and generally deeper than 40 feet near the main channel.

  5. Sediment-transport characteristics of Cane Creek, Lauderdale County, Tennessee

    USGS Publications Warehouse

    Carey, W.P.

    1993-01-01

    An investigation of the sediment-transport characteristics of Cane Creek in Lauderdale County, Tennessee, was conducted from 1985-88 to evaluate the potential for channel erosion induced by modifications (realignment and enlargement) and the potential ability of different flows to move bed and bank stabilizing material. Frequently occurring flows in Cane Creek are capable of moving sand-size material (0.0625 - 4.0 millimeters). During floods that equal or exceed the 2-year flood, Cane Creek is capable of moving very coarse gravel (32 - 64 millimeters). Boundary-shear values at bridges, where flow contractions occur, correspond to critical diameters in excess of 100 millimeters. Thus, the areas near bridges, where channel stability is most critical, are the areas where erosive power is greatest. Deepening and widening of Cane Creek has exposed large areas of channel boundary that are a significant source of raindrop-detached sediment during the early stages of a storm before stream flow increases signifi- cantly. This causes suspended-sediment concentration to peak while the flow hydrograph is just beginning to rise. For basins like Cane Creek, where runoff events commonly last less than a day and where variation in discharge and sediment concentrations are large, an estimate of sediment yield based on periodic observations of instantaneous values is subject to considerable uncertainty.

  6. Investigation on porosity and permeability change of Mount Simon sandstone (Knox County, IN, USA) under geological CO 2 sequestration conditions: a numerical simulation approach

    SciTech Connect

    Zhang, Liwei; Soong, Yee; Dilmore, Robert M.

    2016-01-14

    In this paper, a numerical model was developed to simulate reactive transport with porosity and permeability change of Mount Simon sandstone (samples from Knox County, IN) after 180 days of exposure to CO2-saturated brine under CO2 sequestration conditions. The model predicted formation of a high-porosity zone adjacent to the surface of the sample in contact with bulk brine, and a lower porosity zone just beyond that high-porosity zone along the path from sample/bulk brine interface to sample core. The formation of the high porosity zone was attributed to dissolution of quartz and muscovite/illite, while the formation of the lower porosity zone adjacent to the aforementioned high porosity zone was attributed to precipitation of kaolinite and feldspar. The model predicted a 40% permeability increase for the Knox sandstone sample after 180 days of exposure to CO2-saturated brine, which was consistent with laboratory-measured permeability results. Model-predicted solution chemistry results were also found to be consistent with laboratory-measured solution chemistry data. Finally, initial porosity, initial feldspar content and the exponent n value (determined by pore structure and tortuosity) used in permeability calculations were three important factors affecting permeability evolution of sandstone samples under CO2 sequestration conditions.

  7. Investigation on porosity and permeability change of Mount Simon sandstone (Knox County, IN, USA) under geological CO 2 sequestration conditions: a numerical simulation approach

    SciTech Connect

    Zhang, Liwei; Soong, Yee; Dilmore, Robert M.

    2016-01-14

    A numerical model was developed to simulate reactive transport with porosity and permeability change of Mount Simon sandstone (samples from Knox County, IN) after 180 days of exposure to CO2-saturated brine under CO2 sequestration conditions. The model predicted formation of a high-porosity zone adjacent to the surface of the sample in contact with bulk brine, and a lower porosity zone just beyond that high-porosity zone along the path from sample/bulk brine interface to sample core. The formation of the high porosity zone was attributed to dissolution of quartz and muscovite/illite, while the formation of the lower porosity zone adjacent to the aforementioned high porosity zone was attributed to precipitation of kaolinite and feldspar. The model predicted a 40% permeability increase for the Knox sandstone sample after 180 days of exposure to CO2-saturated brine, which was consistent with laboratory-measured permeability results. Model-predicted solution chemistry results were also found to be consistent with laboratory-measured solution chemistry data. Initial porosity, initial feldspar content and the exponent n value (determined by pore structure and tortuosity) used in permeability calculations were three important factors affecting permeability evolution of sandstone samples under CO2 sequestration conditions. 1

  8. In-Depth Portfolio Assessment: Shelby County Schools, Memphis, Tennessee

    ERIC Educational Resources Information Center

    Campbell, Christine; Binder, Libuse

    2014-01-01

    The 2013 merger of Memphis City Schools (with 103,000 students) and Shelby County Schools (with 47,000 students) was the largest school district consolidation in American history. In its first year of operation, the new Shelby County Schools (SCS) commissioned CRPE researchers to perform a critical review of the district's readiness to implement a…

  9. Flood of September 12-13, 1982 in Gibson, Carroll, and Madison Counties, western Tennessee

    USGS Publications Warehouse

    Robbins, Clarence H.; Gamble, Charles R.; Bingham, Roy H.

    1986-01-01

    Intense rainfall on September 12-13, 1982, caused severe local flooding along many streams in Gibson County in western Tennessee. The rainfall resulted from remnants of Hurricane Chris combining with a cool front moving across the western half of the State. A maximum 1-hr rainfall intensity of 3.3 in was recorded at Humboldt. Peak discharge exceeded the 100-yr flood on many small streams. The floods caused three deaths and about 15.3 million dollars damage to crops, roads and bridges, businesses, and residential areas. Long-time residents of Gibson County reported that stream stages have not been as high since at least 1922. (USGS)

  10. Appraisal of Hydrologic Information Needed in Anticipation of Lignite Mining in Lauderdale County, Tennessee

    USGS Publications Warehouse

    Parks, William Scott

    1981-01-01

    Lignite in western Tennessee occurs as lenses or beds at various stratigraphic horizons in the Coastal Plain sediments of Late Cretaceous and Tertiary age. The occurrence of this lignite has been known for many decades, but not until the energy crisis was it considered an important energy resource. In recent years, several energy companies have conducted extensive exploration programs in western Tennessee, and tremendous reserves of lignite have been found. From available information, Lauderdale County was selected as one of the counties where strip-mining of lignite will most likely occur. Lignite in this county occurs in the Jackson and Cockfield Formations, undivided, of Tertiary age. The hydrology of the county is known only from regional studies and the collection of some site-specific data. Therefore, in anticipation of the future mining of lignite, a plan is needed for obtaining hydrologic and geologic information to adequately define the hydrologic system before mining begins and to monitor the effects of strip-mining once it is begun. For this planning effort, available hydrologic, geologic, land use, and associated data were located and compiled; a summary description of the surface and shallow subsurface hydrologic system was prepared: the need for additional baseline hydrologic information was outlined; and plans to monitor the effects of strip-mining were proposed. This planning approach, although limited to a county area, has transferability to other Coastal Plain areas under consideration for strip-mining of lignite.

  11. Management Practices of Cotton Producers in Lauderdale County, Tennessee.

    ERIC Educational Resources Information Center

    Peal, Charles T.; Dotson, Robert S.

    Eighty-one randomly selected cotton producers in Lauderdale County were interviewed for the purposes of: (1) characterizing those in different cotton yield groups, (2) determining which practices were being used by those in different yield groups, and (3) identifying some of the factors influencing the farmers to use or not to use the 12 practices…

  12. Management Practices of Soybean Producers in Marion County, Tennessee.

    ERIC Educational Resources Information Center

    Hall, William A.; And Others

    The purposes of the study were to: (1) determine some major characteristics of Marion County soybean producers and their farms; (2) more accurately determine which recommended production practices soybean producers were using in 1968 and 1969; (3) study the relation between use of recommended production practices and yield levels; and (4) identify…

  13. Construction, lithologic, and hydrologic data for test wells in the Cedar Grove area, Carroll County, Tennessee

    USGS Publications Warehouse

    Johnson, S.L.; Carmichael, J.K.

    1993-01-01

    Four test wells were drilled near Cedar Grove in Carroll County, Tennessee, in 1991 to obtain geologic and hydrologic information about the post-Cretaceous strata in the study area. Samples of cuttings and geophysical logs were used to determine the lithology and stratigraphy at the drilling sites. Specific-capacity tests and water-quality analyses were conducted at two test wells completed in the Memphis Sand. Yields of the two test wells were 275 gallons per minute and greater than 350 gallons per minute. The specific capacities for the two wells equalled 17.8 and 10.0 gallons per minute per foot of drawdown, respectively.

  14. Sinkhole flooding in Murfreesboro, Rutherford County, Tennessee, 2001-02

    USGS Publications Warehouse

    Bradley, Michael W.; Hileman, Gregg Edward

    2006-01-01

    The U.S. Geological Survey, in cooperation with the City of Murfreesboro, Tennessee, conducted an investigation from January 2001 through April 2002 to delineate sinkholes and sinkhole watersheds in the Murfreesboro area and to characterize the hydrologic response of sinkholes to major rainfall events. Terrain analysis was used to define sinkholes and delineate the sinkhole drainage areas. Flooding in 78 sinkholes in three focus areas was identified and tracked using aerial photography following three major storms in February 2001, January 2002, and March 2002. The three focus areas are located to the east, north, and northwest of Murfreesboro and are underlain primarily by the Ridley Limestone with some outcrops of the underlying Pierce Limestone. The observed sinkhole flooding is controlled by water inflow, water outflow, and the degree of the hydraulic connection (connectivity) to a ground-water conduit system. The observed sinkholes in the focus areas are grouped into three categories based on the sinkhole morphology and the connectivity to the ground-water system as indicated by their response to flooding. The three types of sinkholes described for these focus areas are pan sinkholes with low connectivity, deep sinkholes with high connectivity, and deep sinkholes with low connectivity to the ground-water conduit system. Shallow, broad pan sinkholes flood as water inflow from a storm inundates the depression at land surface. Water overflow from one pan sinkhole can flow downgradient and become inflow to a sinkhole at a lower altitude. Land-surface modifications that direct more water into a pan sinkhole could increase peak-flood altitudes and extend flood durations. Land-surface modifications that increase the outflow by overland drainage could decrease the flood durations. Road construction or alterations that reduce flow within or between pan sinkholes could result in increased flood durations. Flood levels and durations in the deeper sinkholes observed in

  15. Assessment of household preparedness through training exercises--two metropolitan counties, Tennessee, 2011.

    PubMed

    2012-09-14

    Public health emergency preparedness involves improving both workforce and household capacity to manage disasters. To improve preparedness at both levels, the Tennessee Department of Health (TDH) formed a Rapid Assessment of Populations Impacted by Disasters (RAPID) team. In 2011, the team used Community Assessment for Public Health Emergency Response (CASPER) two-stage cluster sampling methodology to measure household preparedness for disasters or emergencies in two metropolitan counties. In the two counties, 23% and 31% of households reported being "well-prepared" to handle disasters or emergencies, 43% and 44% reported being "somewhat prepared," and 25% and 20% reported being "not at all prepared." As a result of this experience, RAPID teams were able to improve their methods, streamline processes, and create a better community assessment toolkit. To increase preparedness at both the community and workforce levels, public health departments should assess community preparedness to inform the planning process and provide field training and exercise opportunities for public health workers.

  16. Notes from the Field: Measles Outbreak of Unknown Source - Shelby County, Tennessee, April-May 2016.

    PubMed

    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).

  17. Hydrologic and suspended-sediment data for Reelfoot Lake, Obion and Lake Counties, northwestern Tennessee, May 1985-September 1986

    USGS Publications Warehouse

    Garrett, J.W.

    1988-01-01

    Hydrologic data for Reelfoot Lake in Obion and Lake Counties, Tennessee, were collected at 4 surface water inflow stations, 1 outflow station, 2 rainfall stations, 2 lake elevation stations, and 29 wells for the period May 1, 1985 through September 30, 1986. Additionally, suspended-sediment data were collected at three stations on two of the major tributaries to the lake. (USGS)

  18. Homegrounds Improvement Practices of Selected Homeowners and Renters in Polk County, Tennessee. A Research Summary of a Graduate Study.

    ERIC Educational Resources Information Center

    Ledford, William D.; Dotson, Robert S.

    This study was undertaken to determine the homegrounds improvement situation among 4-H families in Polk County, Tennessee. It was conducted for the purposes of: (1) obtaining information concerning characteristics of homeowners and renters, (2) determining which recommended homegrounds improvement practices they were using, and (3) identifying…

  19. Factors Influencing Food Choices of 4-H Club Members in Williamson County, Tennessee. A Research Summary of a Graduate Study.

    ERIC Educational Resources Information Center

    Geary, Virginia Ruth; And Others

    A study was conducted to identify some of the eating habits and factors influencing food choices of selected junior (9 to 13 years old) and senior (14 to 19 years old) 4-H club members enrolled in Williamson County, Tennessee, in 1968. Data were collected through group interviews with 200 juniors and 70 seniors--116 boys and 154 girls.…

  20. Effects of septic-tank effluent on ground-water quality in northern Williamson County and southern Davidson County, Tennessee

    USGS Publications Warehouse

    Hanchar, D.W.

    1991-01-01

    An investigation of the potential contamination of ground water from septic tank systems blasted in bedrock in Williamson and Davidson Counties, Tennessee, was conducted during 1988-89. Water samples were collected from domestic and observation wells, springs, and surface-water sites in a residential subdivision in the northern part of Williamson County near Nashville. The subdivision has a high density of septic-tank field lines installed into blasted bedrock Water samples also were collected from a well located in an area of Davidson County where field lines were installed in 5 feet of soil. Samples were analyzed for major inorganic constituents, nutrients, total organic carbon, optical brighteners, and bacteria. Although results of analyses of water samples from wells indicate no effect of septic-tank effluent on ground-water quality at these sites, water from two springs located downgradient from the subdivision had slightly larger concentrations of nitrite plus nitrate (2.2 and 2.7 milligrams per liter N), and much larger concentrations of fecal coliform and fecal streptococci bacteria (2,000 to 3,200 and 700 to 900 colonies per 100 milliliters of sample, respectively), than other wells and springs sampled during 1988. Water from one of these springs contained optical brighteners, which indicates that septic-tank effluent is affecting ground-water quality.

  1. Hydrogeologic, water-quality, streamflow, bottom-sediment analyses, and biological data near the Wayne County landfill, Wayne County, Tennessee

    USGS Publications Warehouse

    Quinones, F.; Bradfield, Arthur D.; Wescott, J.B.

    1992-01-01

    This report summarizes the data collected as part of a hydrogeologic investigation to determine the effects of the Wayne County landfill on local water quality. The investigation was conducted from 1988 through 1989 by the U.S. Geological Survey in cooperation with the Tennessee Department of Health and Environment, Division of Superfund. The landfill was closed in November 1984 after allegations that contaminants from the landfill were affecting the quality of water from domestic wells in the Banjo Branch-Hardin Hollow valley. Test well construction data; water-quality data for selected wells, seeps, and surface-water sites: streamflow data from Banjo Branch; analyses of bottom-sediment samples: and biological data for the study area are documented in this report.

  2. Duration and Frequency Analysis of Lowland Flooding in Western Murfreesboro, Rutherford County, Tennessee, 1998-2000

    USGS Publications Warehouse

    Law, George S.

    2002-01-01

    Periodic flooding occurs at lowlands and sinkholes in and adjacent to the flood plain of the West Fork Stones River in the western part of Murfreesboro, Tennessee. Flooding in this area commonly occurs during the winter months from December through March. The maximum water level that flood waters will reach in a lowland or sinkhole is controlled by the elevation of the land surrounding the site or the overflow outlet. Maximum water levels, independent of overflow from the river, were estimated to be reached in lowlands and sinkholes in the study area every 1 to 4 years. Minor overflow from the West Fork Stones River (less than 1 foot in depth) into the study area has been estimated to occur every 10 to 20 years. Moderate overflow from the river (1 to 2 feet in depth) occurs on average every 20 to 50 years, while major river overflow (in excess of 2 feet in depth) can be expected every 50 years. Rainfall information for the area, and streamflow and water-level measurements from the West Fork Stones River, lowlands, sinkholes, caves, and wells in the study area were used to develop a flood-prone area map, independent of overflow from the river, for the study area. Water-level duration and frequency relations, independent of overflow from the river, were estimated for several lowlands, sinkholes, and wells in the study area. These relations are used to characterize flooding in lowland areas of western Murfreesboro, Rutherford County, Tennessee.

  3. Enteropathogenic and enteroaggregative E. coli in stools of children with acute gastroenteritis in Davidson County, Tennessee

    PubMed Central

    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

  4. Construction, geologic, and water-level data for observation wells near Brentwood, Williamson County, Tennessee

    USGS Publications Warehouse

    Hanchar, Dorothea Withington

    1989-01-01

    Thirty-four observation wells were installed at 17 sites in the area of a hazardous-waste disposal site near Brentwood, in Williamson County, Tennessee. These wells were installed to supplement data collected from domestic wells in the area, to help define the geology of the study area and to determine the water levels. Both lithologic and geophysical logs were obtained for each well drilled to help define the formations encountered. Four limestone units, corresponding to the Bigby-Cannon limestone, the Hermitage Formation, the Carters Limestone (including the T-3 bentonite), and the Lebanon Limestone, were described from well cuttings and borehole geophysical logs. Water levels have been collected at both the shallow and deep wells at each site. (USGS)

  5. Enteropathogenic and enteroaggregative E. coli in stools of children with acute gastroenteritis in Davidson County, Tennessee.

    PubMed

    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

    2015-11-01

    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 <12years 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.

  6. Construction, lithologic, and water-level data for wells near the Dickson County landfill, Dickson County, Tennessee, 1995

    USGS Publications Warehouse

    Ladd, D.E.

    1996-01-01

    Organic compounds were detected in water samples collected from Sullivan Spring during several sampling events in 1994. Prior to this, the spring was the drinking-water source for two families in the Dickson, Tennessee area. An investigation was conducted by the U.S. Geological Survey, in cooperation with Dickson County Solid Waste Management, to determine if Sullivan Spring is hydraulically downgradient from the Dickson County landfill. This report describes the data collected during the investigation. Five monitoring wells were installed near the northwestern corner of the landfill at points between the landfill and Sullivan Spring. Water-level measurements were made on June 1 and 2, 1995, at these wells and 13 other wells near the landfill to determine ground- water altitudes in the area. Water-level altitudes in the five new monitoring wells and three other landfill-monitoring wells were higher (750.04 to 800.17 feet) than the altitude of Sullivan Spring (approximately 725 feet). In general, wells in topographically high areas had higher water-level altitudes than Sullivan Spring and wells near streams in lowland areas.

  7. Surficial geologic map of the southwest Memphis Quadrangle, Shelby County, Tennessee, and Crittenden County, Arkansas

    USGS Publications Warehouse

    Moore, David W.; Diehl, Sharon F.

    2004-01-01

    This map is one of seven 1:24,000-scale (7.5-minute) quadrangle maps of the surficial geology of the Memphis, Tennessee, area--part of a series of urban hazard maps. Wind-deposited silt and clayey silt (loess) is the predominant surficial deposit in this quadrangle. The loess was deposited as dust during the last major continental glaciation of the region and it covers the upland to depths of 4.5-16 m. River alluvium (unit Qal), which is chiefly a sandy and gravelly sand deposit about 30 m thick, underlies the Mississippi River floodplain. This unit supports extensive artificial fill and infrastructure used for shipping storage and petroleum processing and storage. Based on paleoliquefaction structures (sand boils) documented in Mississippi River alluvium elsewhere, this unit probably has the potential to liquefy during strong earthquake shaking. No paleoliquefaction structures were observed within the Southwest Memphis quadrangle. Another deposit in the quadrangle is silty alluvium of the Nonconnah Creek floodplain, and is 1-10 m thick. Sparse, unconsolidated pebbly sand deposits are 0.5-3 m thick and make up point bars and channel deposits of Nonconnah Creek.

  8. Cambrian-Ordovician Knox production in Ohio: Three case studies of structural-stratigraphic traps

    USGS Publications Warehouse

    Riley, R.A.; Wicks, J.; Thomas, Joan

    2002-01-01

    The Knox Dolomite (Cambrian-Ordovician) in Ohio consists of a mixed carbonate-siliciclastic sequence deposited in a tidal-flat to shallow-marine environment along a broad continental shelf. Knox hydrocarbon production occurs in porous sandstone and dolomite reservoirs in the Copper Ridge dolomite, Rose Run sandstone, and Beekmantown dolomite. In Ohio, historical Knox exploration and development have been focused on paleogeomorphic traps within the prolific Morrow Consolidated field, and more recently, within and adjacent to the Rose Run subcrop. Although these paleogeomorphic traps have yielded significant Knox production, structural and stratigraphic traps are being largely ignored. Three Knox-producing pools demonstrate structural and stratigraphic traps: the Birmingham-Erie pool in southern Erie and southwestern Lorain counties, the South Canaan pool in northern Wayne County, and the East Randolph pool in south-central Portage County. Enhanced porosity and permeability from fractures, as evident in the East Randolph pool, are also an underexplored mechanism for Knox hydrocarbon accumulation. An estimated 800 bcf of gas from undiscovered Knox resources makes the Knox one of the most attractive plays in the Appalachian basin.

  9. 76 FR 33775 - Tennessee; Amendment No. 3 to Notice of a Major Disaster Declaration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-09

    ... May 1, 2011. Knox and Montgomery Counties for Individual Assistance. Blount, Campbell, Fentress..., Montgomery, Moore, Perry, Pickett, Polk, Scott, Sequatchie, Smith, Sullivan, and Wayne Counties for...

  10. An inventory of wetlands in the East Fork Poplar Creek floodplain, Anderson and Roane Counties, Tennessee

    SciTech Connect

    1992-12-01

    An inventory of wetlands within the floodplain of East Fork Poplar Creek (EFPC) in Anderson and Roane Counties, Tennessee was conducted during October, 1991 through May, 1992 for the US Department of Energy (DOE) by the US Army Corps of Engineers, Nashville District. About 15 miles of EFPC channel and 500 acres of its floodplain are contaminated with mercury and other contaminants released from the Y-12 Plant on the DOE Oak Ridge Reservation. The wetland inventory will serve as baseline information for DOE`s remedial action planning and National Environmental Policy Act compliance efforts related to the contamination. In order to provide broad wetland determinations beyond which future wetland definitions are unlikely to expand, the 1989 Federal Manual for Identifying And Delineating Jurisdictional Wetlands was utilized. Using the manual`s methodology in a contaminated system under the approved health and safety plan presented some unique problems, resulting in intrusive sampling for field indicators of hydric soils being accomplished separately from observation of other criteria. Beginning with wetland areas identified on National Wetland Inventory Maps, the entire floodplain was examined for presence of wetland criteria, and 17 wetlands were identified ranging from 0.01 to 2.81 acres in size. The majority of wetlands identified were sized under 1 acre. Some of the wetlands identified were not delineated on the National Wetland Inventory Maps, and much of the wetland area delineated on the maps did not meet the criteria under the 1989 manual.

  11. Survey of brook trout (Salvelinus fontinalis) population in the Upper Little Tennessee River watershed, Macon and Swain Counties, North Carolina

    SciTech Connect

    Not Available

    1993-08-01

    During the months May--November 1992, as part of the Western North Carolina Alliance upper Little Tennessee River watershed survey, streams in the North Carolina portion (Macon and Swain Counties) of the watershed were surveyed for the presence of brook trout (Salvelinus fontinalis). The purposes of this survey were threefold: (1) To use this sensitive, pollution-intolerant species as an indicator organism for high quality waters. (2) To assist the North Carolina Wildlife Resources Commission, the US Forest Service, and private landowners in managing for and protecting this popular game fish. (3) To locate possible stocks of pure ``southern Appalachian strain`` brook trout. Research is currently underway at the University of Tennessee and Auburn University to determine whether there is in fact a distinct southem subspecies or race of S. fontinalis. This author is one of those who is inclined to believe there is.

  12. Temporal abundance, parity, survival rates, and arbovirus isolation of field-collected container-inhabiting mosquitoes in eastern Tennessee.

    PubMed

    Gottfried, Kristy L; Gerhardt, Reid R; Nasci, Roger S; Crabtree, Mary B; Karabatsos, Nick; Burkhalter, Kristen L; Davis, Brent S; Panella, Nicholas A; Paulson, Dave J

    2002-09-01

    Surveillance of container-inhabiting mosquitoes was conducted from June 17 through November 9, 1998, at 2 1997 La Crosse virus (LAC) human case sites (Knox and Cocke counties, Tennessee). Mosquitoes were collected weekly with 2 dry ice-baited Centers for Disease Control miniature light traps, 2 omnidirectional Fay traps, and 40 oviposition traps at each site. A total of 8,408 mosquitoes, composed of Ochlerotatus triseriatus (n = 2,095) and Aedes albopictus (n = 6,313), were reared or collected and assayed for virus. The majority of host-seeking Ae. albopictus (n = 567) collected from July through October from both sites were dissected to determine parity status. Monthly parity rates ranged from 0.78 to 0.85 and 0.79 to 0.92 in Knox and Cocke counties, respectively. The high parity rates indicate that this population of Ae. albopictus has a high daily survival rate and may have a high vector potential. The temporal patterns in Ae. albopictus and Oc. triseriatus egg collections from both of the human case sites were significantly correlated, suggesting that the populations fluctuate in a similar manner across the eastern Tennessee region. Although LAC was not isolated from either species, one isolation of a California serogroup virus, most likely a subtype of Jamestown Canyon virus (JC), was recovered from a pool of 50 male Ae. albopictus reared from eggs collected at the Knox County site (minimum field infection rate of 1.89 per 1,000). This is the 1st report of a very closely related JC-like virus in Ae. albopictus and from Tennessee, as well as the 1st time this potential human pathogen has been isolated from transovarially infected field populations of Ae. albopictus.

  13. Tennol, Inc. - loan-guarantee application: Marion County, Tennessee. Environmental assessment

    SciTech Connect

    Not Available

    1982-12-01

    Tennol, Inc., is requesting a loan guarantee to build a fuel ethanol plant having an annual capacity of 95,000 m/sup 3/ (25 x 10/sup 6/ gal) in Jasper, Tennessee. The plant will wet-mill corn (255 Gg/year) for feedstock and will burn coal (43 Gg/year) for process heat. Marketable by-products include corn gluten feed (61 Gg/year), corn gluten meal (17 Gg/year), and carbon dioxide (71 Gg/year). Dehydration of the product alcohol will be azeotropic distillation with diethyl ether, and denaturation will be with unleaded gasoline. No degradation of local or regional air quality is anticipated. A combination of wetlands, old fields, and bottomland hardwood forest provides excellent wildlife habitat. Over 75% of the site will remain undisturbed, and construction activity will be confined to the northern end of the site. Because no wet areas will be disturbed and all liquid effluent releases will be to the Jasper wastewater treatment plant, no impact on aquatic organisms or water quality is anticipated. Impact to terrestrial organisms will be minor, and no rare or endangered species will be affected. Water will be supplied by the town of Jasper and by onsite wells. Tennol will represent about 3% of total ground water use in Marion County, but no impact is anticipated since the region has abundant groundwater resources. Although both historic and archaeological sites occur on the property, these sites lie outside the area of construction impact. Socioeconomic impact will be positive. Approximately 200 people will be employed at the peak of construction, and practically all are expected to commute. Of the 100 to 120 permanent jobs that will be created, most are expected to go to local people.

  14. Hydrology of the Cave Springs area near Chattanooga, Hamilton County, Tennessee

    USGS Publications Warehouse

    Bradfield, Arthur D.

    1992-01-01

    The hydrology of Cave Springs, the second largest spring in East Tennessee,was investigated from July 1987 to September 1989. Wells near the spring supply about 5 million gallons per day of potable water to people in Hamilton County near Chattanooga. Discharge from the spring averaged about 13.5 cubic feet per second (8.72 million gallons per day) during the study period. Withdrawals by the Hixson Utility District from wells upgradient from the outflow averaged 8.6 cubic feet per second (5.54 million gallons per day). Aquifer tests using wells intersecting a large solution cavity supplying water to the spring showed a drawdown of less than 3 feet with a discharge of 9,000 gallons per minute or 20 cubic feet per second. Temperature and specific conductance of ground water near the spring outflow were monitored hourly. Temperatures ranged from 13.5 to 18.2 degrees celsius, and fluctuated seasonally in response to climate. Specific-conductance values ranged from 122 to 405 microsiemens per centimeter at 25 degrees Celsius, but were generally between 163 to 185 microsiemensper centimeter. The drainage area of the basin recharging the spring system was estimated to be 1O squaremiles. A potentiometric map of the recharge basin was developed from water levels measured at domestic and test wells in August 1989. Aquifer tests at five test wells in the study area indicated that specific-capacity values for these wells ranged from 4.1 to 261 gallons per minute per foot of drawdown. Water-quality characteristics of ground water in the area were used in conjunction with potentiometric-surface maps to delineate the approximate area contributing recharge to Cave Springs.

  15. Inter-aquifer Dynamics in and Near a Confining Unit Window in Shelby County, Tennessee, USA

    NASA Astrophysics Data System (ADS)

    Gentry, R. W.; McKay, L. D.; Larsen, D.; Carmichael, J. K.; Solomon, D. K.; Thonnard, N.; Anderson, J. L.

    2003-12-01

    An interdisplinary research team is investigating the interaction between the surficial alluvial aquifer and the deeper confined Memphis aquifer in the Memphis area, Shelby County, Tennessee. Previous research has identified a window in the clay-rich, upper Claiborne confining unit that separates the two aquifers near a closed municipal landfill in east-central Shelby County, an area undergoing rapid urbanization. For this investigation, a combination of environmental tracers (tritium/helium-3), major and trace ion geochemistry, hydraulic response testing, measurement of hydraulic gradients, and groundwater flow modeling is being used to quantify recharge of young water from the alluvial aquifer through the window to the Memphis aquifer. The research will provide results to better understand how windows were formed and how they influence recharge and water quality in otherwise confined parts of the Memphis aquifer downdip of its outcrop/subcrop area. Examination of continuous core samples and geophysical logs from wells installed for the study using Rotasonic drilling methods confirmed the existence of a sand-dominated window that may be as much as 1 km in diameter in the upper Claiborne confining unit. The upper Claiborne confining unit is 15 to 20 m thick in most of the study area and is overlain by a 10 to 12 m thick alluvial aquifer. The window is interpreted to have formed as a result of depositional and incisional processes in an Eocene-age deltaic system. Hydraulic gradients of several feet exist vertically between the alluvial and Memphis aquifers within the window, indicating downward flow. Groundwater age-dates from tritium/helium-3 analyses indicate that groundwater in the window at the depth of the base of the surrounding confining unit (approximately 30 m) has an apparent age of 19.8 years, which confirms the occurrence of downward flow. Young groundwater age dates (less than 32 years) also were obtained from wells in the Memphis aquifer at confined

  16. Kids Count: The State of the Child in Tennessee, 1996. A County-by-County Statistical Report.

    ERIC Educational Resources Information Center

    Tennessee State Commission on Children and Youth, Nashville.

    This Kids Count report examines statewide trends from 1992 to 1996 in the well being of Tennessee's children. The statistical portrait is based on trends in 16 indicators of child well being: (1) enrollment in state health insurance program; (2) births lacking adequate prenatal care; (3) low-birthweight births; (4) infant mortality rate; (5) child…

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

    DTIC Science & Technology

    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

  18. Unequal redundancies in KNOX genes

    Technology Transfer Automated Retrieval System (TEKTRAN)

    To assess the function of another knox member, we characterized a loss-of-function mutation of rough sheath1 (rs1). rs1-mum1 has no phenotype alone but exacerbates several aspects of the kn1 phenotype. In permissive backgrounds in which kn1 mutants grow to maturity, loss of a single copy of rs1 enha...

  19. Reconnaissance of ground-water quality at selected wells in the Beaver Creek watershed, Shelby, Fayette, Tipton, and Haywood counties, West Tennessee, July to August 1992

    USGS Publications Warehouse

    Fielder, A.M.; Roman-Mas, A. J.; Bennett, M.W.

    1994-01-01

    A reconnaissance of water-quality conditions of the water-table aquifer in the Beaver Creek watershed and other rural areas of Shelby, Fayette, Tipton, and Haywood Counties, Tennessee, was conducted during July and August 1992. The reconnaissance was conducted by the U.S. Geological Survey, in cooperation with the Tennessee Department of Agriculture and the University of Tennessee Agricultural Extension Service. The report presents data of selected water-quality constituents and properties of water samples collected from 398 domestic wells, located primarily in rural areas. Nitrate concentrations exceeded 10 milligrams per liter in water from 73 of the 398 wells. Fecal coliform and fecal streptococci bacteria were detected in water from 21 and 118 wells, respectively.

  20. IMPACT of City-County Consolidation of the Rural-Urban Fringe: Nashville-Davidson County, Tennessee.

    ERIC Educational Resources Information Center

    Economic Research Service (USDA), Washington, DC.

    This report analyzed the effect of consolidation of city and county governments in Nashville, Tenn., on local public finance and the availability of public services in the rural areas of the county. Comparisons were made between governmental costs and functions before and 3 years after the metropolitan district was formed. Some 299 voters in the…

  1. Hydrologic data for wetland sites at Millington, Shelby County, and Huntingdon, Carroll County, Tennessee, May 1994 through September 1995

    USGS Publications Warehouse

    Robinson, J.A.; Diehl, T.H.

    1996-01-01

    Hydrologic data at two wetland sites near Millington and Huntingdon in West Tennessee were collected to assist efforts by the Tennessee Department of Transportation to determine hydrologic conditions at the sites prior to wetland restoration. The Millington site is located along the Big Creek Drainage Canal east of State Route 240. Water levels were monitored in thirteen 8-inch-diameter wells from July 1994 through September 1995. Water-level recorders provided continuous measurement of water level during periods of wetland inundation and depth to water table during periods of noninundation. A crest-stage indicator and a continuous-stage recorder were installed to monitor surface-water fluctuation. Precipitation data were recorded to determine timing and duration of rainfall events. Land surface at the wells was inundated from 0 to 48 percent of the study period. Additionally, water levels at the wells were within 1.5 feet of the land surface from 0 to 56 percent of the study period. The Huntingdon study site is located along the Crooked Creek Drainage Canal at State Route 22. Ground-water levels were monitored in two wells (wells W-1 and W-2) with continuous water- level recorders from May 1994 through September 1995. Water levels did not rise above land surface at either well during the study. Water levels at wells W-1 and W-2 were within 1.5 feet of the land surface 46 and 50 percent of the study period, respectively. Surface-water stage was monitored at a pond on the mitigation site.

  2. 40 CFR 81.57 - Eastern Tennessee-Southwestern Virginia Interstate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... of the area so delimited): In the State of Tennessee: Anderson County, Blount County, Bradley County..., Bristol City, Buchanan County, Carroll County, Dickenson County, Galax City, Grayson County, Lee...

  3. Wolf River at Memphis, Tennessee: floodflow characteristics along proposed Interstate Highway 240, Shelby County

    USGS Publications Warehouse

    Randolph, William J.; Gamble, Charles R.

    1973-01-01

    This report has been prepared by the U.S. Geological Survey at the request of Mr. Henry Derthick, Engineer of Structures of the Tennessee Department of Transportation, under the authority of a cooperative agreement between the two agencies. It supplements information contained in a report with the same title dated September 1966. The Department of Transportation proposes to construct a segment of Interstate Highway 240 and several bridges across the Wolf River on the northern side off Memphis, Shelby Count. Mt. Derthick has requested an analysis of the 50-year flood or the maximum flood of record to determine the possible effect of the proposed construction on flood profiles along the Wolf River.

  4. National Program of Inspection of Non-Federal Dams, Tennessee. Candlewood Dam (Inventory Number TN 06928), Hatchie River Basin, near Saulsbury, Hardeman County, Tennessee. Phase I Investigation Report,

    DTIC Science & Technology

    1981-09-01

    Past inspections of Candlewood Lake Dam include a cursory inspection by George Moore and Troy Wedekind of the Tennessee Division of Water Resources...Undetermined Inspection by: George Moore and Troy Wedekind Inspection Results: The dam has numerous small erosion gullies both upstream and

  5. Hydrogeology, water quality, and ecology of Anderton Branch near the Quail Hollow Landfill, Bedford County, Tennessee, 1995-99

    USGS Publications Warehouse

    Farmer, James

    2004-01-01

    The Quail Hollow Landfill, located in southeastern Bedford County on the Highland Rim overlooking the Central Basin karst region of Tennessee, is constructed on the gravelly, clay-rich residuum of the Fort Payne Formation of Mississippian age. A conceptual hydrologic model of the landfill indicated that Anderton Branch was at risk of being affected by the landfill. Ground water flowing beneath the landfill mixes with percolating rainwater that has passed through the landfill and discharges to the surface from numerous weeps, seeps, and springs present in the area. Anderton Branch, adjacent to the landfill site on the north and east, receives most of the discharge from these weeps, seeps, and springs. Anderton Branch also receives water from the Powell Branch drainage basin to the west and south because of diverted flow of ground water through Harrison Spring Cave. The U.S. Geological Survey, in cooperation with the Bedford County Solid Waste Authority, conducted a study to evaluate the effect of the Quail Hollow Landfill on ground- and surface-water quality. During storm runoff, specific conductance was elevated, and cadmium, iron, manganese, lead, and nickel concentrations in Anderton Branch frequently exceeded maximum contaminant levels for drinking water for the State of Tennessee. High chloride inputs to Anderton Branch were detected at two locations?a barnyard straddling the stream and a tributary draining a pond that receives water directly from the landfill. The chloride inputs probably contribute to chloride load levels that are three times higher for Anderton Branch than for the control stream Anthony Branch. Although toxic volatile organic compounds were detected in water from monitoring wells at the landfill, no organic contaminants were detected in domestic water wells adjacent to the landfill or in Anderton Branch. Sons Spring, a karst spring near the landfill, has been affected by the landfill as indicated by an increase in chloride concentrations

  6. 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,

    DTIC Science & Technology

    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

  7. Ground-water data for the Suck Creek area of Walden Ridge, southern Cumberland Plateau, Marion County, Tennessee

    USGS Publications Warehouse

    Hanchar, D.W.

    1995-01-01

    An investigation was made of the ground-water resources of the Suck Creek area, Marion County, Tennessee, 1990-91. Suck Creek is located on the Walden Ridge section of the Cumberland Plateau, and is about 16 miles northwest of Chattanooga. Eight wells were drilled into bedrock of Pennsylvania age. Drilling sites were chosen at or near fracture traces. Yields of the eight wells ranged from less than 1 to as much as 80 gallons of water per minute. Three wells had yields of 50 gallons per minute or more; two of these had estimated yields of 75 to 80 gallons per minute. These three wells produced water from a well- developed fracture within the Sewanee Conglomerate. Specific capacities for these three wells were 1.1, 1.3, 2.2 gallons per minute per foot of drawdown. Samples of water from six test wells and three domestic wells were analyzed for major inorganic constituents, nurients, major metals, trace elements, and bacteria. In addition, water samples from two of the test wells were analyzed for volatile organic compounds and scanned for the presence of semi-volatile organic compounds. Iron exceeded 300 micrograms per liter in five of the nine samples, and manganese exceeded 50 micrograms per liter in seven of the nine water samples. Toluene, a volatile organic compound, was detected in a concentration slightly above the reporting level; no other volatile organic compounds were detected.

  8. Evaluation of effects of groundwater withdrawals at the proposed Allen combined-cycle combustion turbine plant, Shelby County, Tennessee

    USGS Publications Warehouse

    Haugh, Connor J.

    2016-08-10

    The Mississippi Embayment Regional Aquifer Study groundwater-flow model was used to simulate the potential effects of future groundwater withdrawals at the proposed Allen combined-cycle combustion turbine plant in Shelby County, Tennessee. The scenario used in the simulation consisted of a 30-year average withdrawal period followed by a 30-day maximum withdrawal period. Effects of withdrawals at the Allen plant site on the Mississippi embayment aquifer system were evaluated by comparing the difference in simulated water levels in the aquifers at the end of the 30-year average withdrawal period and at the end of the scenario to a base case without the Allen combined-cycle combustion turbine plant withdrawals. Simulated potentiometric surface declines in the Memphis aquifer at the Allen plant site were about 7 feet at the end of the 30-year average withdrawal period and 11 feet at the end of the scenario. The affected area of the Memphis aquifer at the Allen plant site as delineated by the 4-foot potentiometric surface-decline contour was 2,590 acres at the end of the 30-year average withdrawal period and 11,380 acres at the end of the scenario. Simulated declines in the underlying Fort Pillow aquifer and overlying shallow aquifer were both less than 1 foot at the end of the 30-year average withdrawal period and the end of the scenario.

  9. Achievement of Elementary School Students and Attendance in Preschool Programs in Johnson County, Tennessee

    ERIC Educational Resources Information Center

    South, Emogene

    2014-01-01

    The purpose of this study was to determine if a difference in achievement scores exist between students who attended the Johnson County School System preschool program and those who did not as measured by standardized TCAP achievement test Reading/Language Arts and Math scores of students in the third and fourth grades. The variables of grade…

  10. Motivations of Macon County, Tennessee, Manufacturing Milk Producers. A Research Summary of a Graduate Study.

    ERIC Educational Resources Information Center

    Breeding, James Demps; And Others

    A study was conducted to: (1) determine the characteristics of Macon County manufacturing milk producers and their farms; (2) find out which research verified, recommended manufacturing milk production practices were being used by those in the different butterfat production thirds; and (3) try to establish which factors were influential in…

  11. Archaeological investigations in the Watauga Reservoir, Carter and Johnson Counties, Tennessee

    SciTech Connect

    Boyd, C.C. Jr.

    1986-01-01

    As a result of a 41 m lake drawdown, archaeological investigations were conducted in the Watauga Reservoir in 1983-1984 to identify prehistoric archaeological sites, to test some of these sites to recover datable remains, and to document reservoir inundation and drawdown impacts on archaeological sites. Reservoir inundation and drawdown impacts were severe on many sites, with erosion, deflation and movement of artifacts noted on sites with slopes steeper than 5/sup 0/. One-hundred and twelve sites and six single artifact loci were exposed in the upper half of the reservoir, and 10 sites were tested. Three features, and their associated artifacts were radiocarbon dated. Diagnostic lithic and ceramic artifacts representing the Paleoindian (10,000 to 8000 B.C.) through Late Prehistoric/Protohistoric (A.D. 1500 to 1600) periods were recovered. Lithic tools were primarily produced from locally available quartzite and chalcedony lithic resources, and projectile point morphologies were generally comparable to previously defined types from East Tennessee, Southwest Virginia and Western North Carolina. Ceramic artifacts were primaily tempered with either quartz, grit, sand, limestone or soapstone aplastic inclusions, and were also generally comparable to previously defined types from the tri-state area. However, greater variability was noted in temper/surface treatment combinations for ceramic artifacts from the Late Prehistoric and Protohistoric periods. The results of the Watauga Project provide a basis for future research in the area, particularly on problems of prehistoric cultural interaction in the adjoining portions of North Carolina and Virginia.

  12. Sedimentological cross section of Cambro-Ordovician carbonate shelf (Knox group, Conassauga Formation) in central Alabama: facies, diagenesis, potential reservoirs

    SciTech Connect

    Sternbach, L.R.

    1984-04-01

    Cambro-Ordovician thrust-imbricated carbonates in central Alabama are the focus of renewed exploration interest. Samples from east-west-trending core holes within the surface-most thrust plates reconstruct the carbonate shelf and shelf-edge facies before deformation. The Upper Cambrian shelf margin now is in the subsurface of Talledega County; coeval dolostones in the western part of the state represent the former shelf interior. Rock analogs to former environments include the following. (1) Barrier shoals (Conasauga Formation) - dark colored, partially dolomitized ooid and skeletal grainstones. (2) Submerged back-barrier and offshelf dolomitized sediments (lower Knox Group) - western belt: finely crystalline algal thrombolites, fenestral dolopelmicrites, rippled beds; eastern belt: finely laminated dolostones, slope-derived pebbles and graded beds. (3) Tidal flats (upper Knox Group) - light-colored, crystalline dolostones, dolomitized pellet grainstones, algal laminites, pseudomorphs after sulfates and early diagenetic chertification. (4) Former emergent shelf -(Knox unconformity)-pelmicrite, skeletal wackestones, erosional chert pebble conglomerate. Multiple possibilities for hydrocarbon reservoirs appear throughout the sequence. Vuggy and intercrystalline dolostone porosity is primarily in the lower Knox formations. Primary interparticle pores are retained in lower Knox algal buildups. Breccia porosity occurs in the strata below the Knox unconformity through solution of the underlying Knox Group. Fractures in the subsurface are believed to enhance permeability in all porosity types.

  13. Sedimentological cross section of Cambro-Ordovician carbonate shelf (Knox group, Conasauga Formation) in central Alabama: facies, diagenesis, potential reservoirs

    SciTech Connect

    Sternbach, L.R.

    1984-04-01

    Cambro-Ordovician thrust-imbricated carbonates in central Alabama are the focus of renewed exploration interest. Samples from east-west-trending core holes within the surface-most thrust plates reconstruct the carbonate shelf and shelf-edge facies before deformation. The Upper Cambrian shelf margin now is in the subsurface of Talledega County; coeval dolostones in the western part of the state represent the former shelf interior. Rock analogs to former environments include the following. (1) Barrier shoals (Conasauga Formation) - dark colored, partially dolomitized ooid and skeletal grainstones. (2) Submerged back-barrier and offshelf dolomitized sediments (lower Knox Group) - western belt: finely crystalline algal thrombolites, fenestral dolopelmicrites, rippled beds; eastern belt: finely laminated dolostones, slope-derived pebbles and graded beds. (3) Tidal flats (upper Knox Group) - light-colored, crystalline dolostones, dolomitized pellet grainstones, algal laminites, pseudomorphs after sulfates and early diagenetic chertification. (4) Former emergent shelf -(Knox unconformity)-pelmicrite, skeletal wackestones, erosional chert pebble conglomerate. Multiple possibilities for hydrocarbon reservoirs appear throughout the sequence. Vuggy and intercrystalline dolostone porosity is primarily in the lower Knox formations. Primary interparticle pores are retained in lower Knox algal buildups. Breccia porosity occurs in the strata below the Knox unconformity through solution of the underlying Knox Group. Fractures in the subsurface are believed to enhance permeability in all porosity types.

  14. The Soil Conservation District Movement in Tennessee.

    ERIC Educational Resources Information Center

    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…

  15. Robert Knox and the anatomy of beauty.

    PubMed

    Neher, Allister

    2011-06-01

    Robert Knox (1791-1862) is typically remembered as the Edinburgh anatomist to whom the murderers Burke and Hare sold the bodies of their victims. This association brought Knox infamy and damaged his life and career. Before the Burke and Hare scandal, Knox was one of the most famous, original and influential anatomists in Britain. He was also something of a dandy with a sophisticated appreciation of the visual arts. His most significant writings on artistic subjects were his books A Manual of Artistic Anatomy and Great Artists and Great Anatomists: A Biographical and Philosophical Study. Knox's interesting and independently minded opinions on the central artistic questions of his day were taken seriously by his contemporaries. His demotion in the official history of anatomy following his involvement with Burke and Hare, however, also removed him from the history of art theory in 19th century Britain. Knox was such a magnetic and impressive figure, though, that he has to be brought back to his era and his era is not complete without him. This paper discusses how Knox's writings on anatomy and biology shaped his contributions to art theory. It is a first step towards returning Knox, the art theorist, to the cultural life of 19th century Britain.

  16. Phase I Archaeological Survey of Parcel ED-3 and Historic Assessement of the Happy Valley Worker Camp Roane County, Tennessee

    SciTech Connect

    New South Associates

    2009-08-17

    Parcel ED-3 was the location of a portion of 'Happy Valley', a temporary worker housing area occupied from 1943 to 1947 during the construction of the K-25 Oak Ridge Gaseous Diffusion Plant. The project was carried out under subcontract for the Department of Energy. The survey report will be used in the preparation of an Environmental Assessment under the National Environmental Policy Act (NEPA). New South Associates conducted a Phase I Archaeological Survey of Parcel ED-3 at the US Department of Energy's Oak Ridge Reservation in Roane County, Tennessee. The survey was conducted in two parts. The first survey was carried out in 2008 and covered an area measuring approximately 110 acres. The second survey took place in 2009 and focused on 72 acres west of the first survey area. The objective of the surveys was to identify any archaeological remains associated with Happy Valley and any additional sites on the property and to assess these sites for National Register eligibility. New South Associates also conducted a historic assessment to gather information on Happy Valley. This historic assessment was used in conjunction with the archaeological survey to evaluate the significance of the Happy Valley site. Archaeological remains of Happy Valley were located throughout the parcel, but no additional sites were located. The official state site number for Happy Valley is 40RE577. During the two surveys a total of 13 artifact concentrations, 14 isolated finds, and 75 structural features were located. Due to the Happy Valley's stron gassociation with the Manhattan Project, the site is recommended eligible for the National Register of Historic Places under Criterion A.

  17. Hydrogeology and simulation of ground-water flow at Arnold Air Force Base, Coffee and Franklin counties, Tennessee

    USGS Publications Warehouse

    Haugh, C.J.; Mahoney, E.N.

    1994-01-01

    The U.S. Air Force at Arnold Air Force Base (AAFB), in Coffee and Franklin Counties, Tennessee, is investigating ground-water contamination in selected areas of the base. This report documents the results of a comprehensive investigation of the regional hydrogeology of the AAFB area. Three aquifers within the Highland Rim aquifer system, the shallow aquifer, the Manchester aquifer, and the Fort Payne aquifer, have been identified in the study area. Of these, the Manchester aquifer is the primary source of water for domestic use. Drilling and water- quality data indicate that the Chattanooga Shale is an effective confining unit, isolating the Highland Rim aquifer system from the deeper, upper Central Basin aquifer system. A regional ground-water divide, approximately coinciding with the Duck River-Elk River drainage divide, underlies AAFB and runs from southwest to northeast. The general direction of most ground-water flow is to the north- west or to the northwest or to the southeast from the divide towards tributary streams that drain the area. Recharge estimates range from 4 to 11 inches per year. Digital computer modeling was used to simulate and provide a better understanding of the ground-water flow system. The model indicates that most of the ground-water flow occurs in the shallow and Manchester aquifers. The model was most sensitive to increases in hydraulic conductivity and changes in recharge rates. Particle-tracking analysis from selected sites of ground-water contamination indicates a potential for contami- nants to be transported beyond the boundary of AAFB.

  18. Preliminary assessment of ground-water resources of Lauderdale County, Tennessee

    USGS Publications Warehouse

    Parks, W.S.; Carmichael, J.K.; Graham, D.D.

    1985-01-01

    The ground-water resource in Lauderdale County is in a rudimentary stage of development. The principal shallow aquifers are the Mississippi alluvial deposits of Quaternary age and the Cockfield Formation, Memphis Sand, and Fort Pillow Sand of Tertiary age. Water levels fluctuate seasonally. High water levels generally occur in the winter, spring, or early summer, and low water levels occur in the fall or early winter. Water from the Mississippi alluvial deposits, Cockfield Formation, and Memphis Sand is a calcium bicarbonate type and is generally of good quality. Undesirable parameters from the standpoint of use are hardness and concentrations of dissolved iron and dissolved solids. The Fort Pillow Sand, as yet untapped, has potential to yield a sodium bicarbonate type of water of somewhat better quality than is available from the shallow aquifers. Estimated values of transmissivity from single-well pumping tests are highest for the Mississippi alluvial deposits and lowest for the Cockfield. Several north-northeast and west-northwest trending faults cross the country. (USGS)

  19. 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

    PubMed Central

    Ebersole, Jun A.; Dickinson, William C.; Ciampaglio, Charles N.

    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.) leading to modern Holocene fish diversity patterns. The objective of this study was to describe the fish assemblages of the Tennessee River Basin from the late Pleistocene using a series of faunas from locales throughout the basin documented from published literature, unpublished reports, and an undocumented fauna from Bell Cave (site ACb-2, Colbert County, AL). Herein we discuss 41 unequivocal taxa from 10 late Pleistocene localities within the basin and include a systematic discussion of 11 families, 19 genera, and 24 identifiable species (28 unequivocal taxa) specific to the Bell Cave locality. Among the described fauna are several extirpated (e.g., Northern Pike Esox lucius, Northern Madtom Noturus stigmosus) and a single extinct (Harelip Sucker Moxostoma lacerum) taxa that suggest a combination of late Pleistocene displacement events coupled with more recent changes in habitat that have resulted in modern basin diversity patterns. The Bell Cave locality represents one of the most intact Pleistocene freshwater fish deposits anywhere in North America. Significant preservational, taphonomic, sampling, and identification biases preclude the identification of additional taxa. Overall, this study provides a detailed look into paleo-river ecology, as well as freshwater fish diversity and distribution leading up to the contemporary biodiversity patterns of the Tennessee River Basin and Mississippi River Basin as a whole. PMID:26855876

  20. 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.

    PubMed

    Jacquemin, Stephen J; Ebersole, Jun A; Dickinson, William C; Ciampaglio, Charles N

    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.) leading to modern Holocene fish diversity patterns. The objective of this study was to describe the fish assemblages of the Tennessee River Basin from the late Pleistocene using a series of faunas from locales throughout the basin documented from published literature, unpublished reports, and an undocumented fauna from Bell Cave (site ACb-2, Colbert County, AL). Herein we discuss 41 unequivocal taxa from 10 late Pleistocene localities within the basin and include a systematic discussion of 11 families, 19 genera, and 24 identifiable species (28 unequivocal taxa) specific to the Bell Cave locality. Among the described fauna are several extirpated (e.g., Northern Pike Esox lucius, Northern Madtom Noturus stigmosus) and a single extinct (Harelip Sucker Moxostoma lacerum) taxa that suggest a combination of late Pleistocene displacement events coupled with more recent changes in habitat that have resulted in modern basin diversity patterns. The Bell Cave locality represents one of the most intact Pleistocene freshwater fish deposits anywhere in North America. Significant preservational, taphonomic, sampling, and identification biases preclude the identification of additional taxa. Overall, this study provides a detailed look into paleo-river ecology, as well as freshwater fish diversity and distribution leading up to the contemporary biodiversity patterns of the Tennessee River Basin and Mississippi River Basin as a whole.

  1. Hydrogeology, ground-water quality, and potential for water-supply contamination near the Shelby County landfill in Memphis, Tennessee

    USGS Publications Warehouse

    Parks, W.S.; Mirecki, J.E.

    1992-01-01

    An investigation was conducted from 1989 to 1991 to collect and interpret hydrogeologic and ground-water-quality data specific to the Shelby County landfill in east Memphis, Tennessee. Eighteen wells were installed in the alluvial and Memphis aquifers at the landfill. Hydrogeologic data collected showed that the confining unit separating the alluvial aquifer from the Memphis aquifer was thin or absent just north of the landfill and elsewhere consists predominantly of fine sand and silt with lenses of clay. A water-table map of the landfill vicinity confirms the existence of a depression in the water table north and northeast of the landfill and indicates that ground water flows northeast from the Wolf River passing beneath the landfill toward the depression in the water table. A map of the potentiometric surface of the Memphis aquifer shows that water levels were anomalously high just north of the landfill, indicating downward leakage of water from the alluvial aquifer to the Memphis aquifer. An analysis of water-quality data for major and trace inorganic constituents and nutrients confirms that leachate from the landfill has migrated northeastward in the alluvial aquifer toward the depression in the water table and that contaminants in the alluvial aquifer have migrated downward into the Memphis aquifer. The leachate plume can be characterized by concentrations of certain major and trace inorganic constituents that are 2 to 20 times higher than samples from upgradient and background alluvial aquifer wells. The major and trace constituents that best characterize the leachate plume are total organic carbon, chloride, dissolved solids, iron, ammonia nitrogen, calcium, sodium, iodide, barium, strontium, boron, and cadmium. Several of these constituents (specifically dissolved solids, calcium, sodium, and possibly ammonia nitrogen, chloride, barium, and strontium) were detected in elevated concentrations in samples from certain Memphis aquifer wells. Elevated

  2. Water-quality, discharge, and biologic data for streams and springs in the Highland Rim Escarpment of southeastern Bedford County, Tennessee

    USGS Publications Warehouse

    Hollyday, E.F.; Byl, T.D.

    1995-01-01

    From November 1994 through April 1995, streams and springs in 9 drainage basins were observed and sampled at 176 sites to obtain information on environmental quality near the Quail Hollow landfill, Bedford County, Tennessee. Reconnaissance data were collected to establish a regional pattern. Water samples from 26 seepage sites were analyzed to determine water-quality conditions. During the reconnaissance, conductivity ranged regionally from 17 to 617 microsiemens per centimeter. The greatest biologic diversity was in Bennett Branch, followed by Daniel Hollow, Prince, Powell and Renegar, County Line, and Anthony Branches, Hurricane Creek, and Anderton Branch, respectively. In general, conductivity was less than 50 microsiemens per centimeter at and upstream of the Chattanooga Shale but increased downstream to between 200 and 300 microsiemens per centimeter. Of the constituents and properties analyzed, only pH and four metals at six sites had values that were not within the limits set by the State of Tennessee for drinking water. Chloride and dissolved manganese concentrations were highest for a spring and a seep adjacent to the landfill. Scans indicated the presence of about 37 unidentified organic compounds at these same two sites.

  3. Ground-Water Data for the Suck Creek Area of Walden Ridge, Southern Cumberland Plateau, Marion County, Tennessee

    DTIC Science & Technology

    1994-01-01

    Water level, well Ma:N-026 - w Water level, well Ma:N-027 60 gallons per minute Pumping rate: 60 gallons per minute 0 500 1000 1300 PERIOD OF...I0 s n ’ ” m ’ * 1 “‘I - 1 s ‘I A-A Water level, well Ma:N-026 Pumping rate: 105 gallons per minute w Water level, Ma:N-O27 PERIOD OF PUMPING, IN... Carboniferous depositional environments in the Cumberland Plateau of southern Tennessee and northern Alabama: Tennessee Division Geology Report of

  4. 77 FR 58800 - Radio Broadcasting Services; Knox City, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-24

    ... COMMISSION 47 CFR Part 73 Radio Broadcasting Services; Knox City, TX AGENCY: Federal Communications... Allotments by substituting Channel 277A for vacant Channel 291A, at Knox City, Texas. The proposal is part of... at Knox City, Texas, in compliance with the Commission's minimum distance separation requirements...

  5. Petrography, palynology, and paleoecology of the Lower Pennsylvanian Bon Air coal, Franklin County, Cumberland Plateau, southeast Tennessee

    USGS Publications Warehouse

    Shaver, S.A.; Eble, C.F.; Hower, J.C.; Saussy, F.L.

    2006-01-01

    Stratigraphy, palynology, petrography, and geochemistry of the Bon Air coal from the Armfield, Dotson, Rutledge, and Shakerag mine sites of Franklin County, Tennessee suggest that Bon Air seams at all sites were small (??? 1.0 mile, 1.6 km), spatially distinct paleomires that evolved from planar to domed within the fluviodeltaic Lower Pennsylvanian Raccoon Mountain Formation. Of observed palynoflora, 88-97% are from lycopsids prevalent in the Westphalian. Densosporites palynomorphs of small lycopsids (e.g., Omphalophloios) dominate at the shale-hosted Armfield site, while Lycospora palynoflora of large arboreous lycopsids (especially Lepidodendron, with lesser Lepidophloios harcourtii and Lepidophloios hallii) dominate where intercalated siltstone/sandstone/shale hosts the coal (all other sites). Palynoflora of other lycopsids (Sigillaria and Paralycopodites), tree ferns, seed ferns, small ferns, calamites, and cordaites are generally minor. Genera of clastic-associated Paralycopodites are most common in Shakerag's coal (??? 10%), yet quite rare in Rutledge or Dotson coals. Overall, the palynomorph assemblages suggest that the Bon Air paleomires were forest swamps, and Early Pennsylvanian in age (Westphalian A, Langsettian). Dominant macerals at all sites are vitrinites, with fine collodetrinite (from strongly decomposed plant debris) more common than coarser collotelinite (from well-preserved plant fragments), and with lesser inertinites (fusinite and semifusinite) and liptinites (dominantly sporinite). Shakerag's coal has greatest abundance (mineral-matter-free) of collotelinite (up to 47%) and total vitrinite (74-79%) of any sites, but lowest liptinite (12-14.5%) and inertinite (7-11%). The Dotson and Rutledge seams contain moderate liptinite (21-23%) and highest inertinite (36-37%), lowest vitrinite (??? 41%), and lowest collotelinite (13-15%). Armfield's seam has relatively high liptinite (26-28%) and vitrinite (56.5-62%), but rather low inertinite (12

  6. Trace element geochemistry and surface water chemistry of the Bon Air coal, Franklin County, Cumberland Plateau, southeast Tennessee

    USGS Publications Warehouse

    Shaver, S.A.; Hower, J.C.; Eble, C.F.; McLamb, E.D.; Kuers, K.

    2006-01-01

    Mean contents of trace elements and ash in channel, bench-column, and dump samples of the abandoned Bon Air coal (Lower Pennsylvanian) in Franklin County, Tennessee are similar to Appalachian COALQUAL mean values, but are slightly lower for As, Fe, Hg, Mn, Na, Th, and U, and slightly higher for ash, Be, Cd, Co, Cr, REEs, Sr, and V, at the 95% confidence level. Compared to channel samples, dump sample means are slightly lower in chalcophile elements (As, Cu, Fe, Ni, Pb, S, Sb, and V) and slightly higher in clay or heavy-mineral elements (Al, K, Mn, REEs, Th, Ti, U, and Y), but at the 95% confidence level, only As and Fe are different. Consistent abundances of clay or heavy-mineral elements in low-Br, high-S, high-ash benches that are relatively enriched in quartz and mire-to-levee species like Paralycopodites suggest trace elements are largely fluvial in origin. Factor analysis loadings and correlation coefficients between elements suggest that clays host most Al, Cr, K, Ti, and Th, significant Mn and V, and some Sc, U, Ba, and Ni. Heavy accessory minerals likely house most REEs and Y, lesser Sc, U, and Th, and minor Cr, Ni, and Ti. Pyrite appears to host As, some V and Ni, and perhaps some Cu, but Cu probably exists largely as chalcopyrite. Data suggest that organic debris houses most Be and some Ni and U, and that Pb and Sb occur as Pb-Sb sulfosalt(s) within organic matrix. Most Hg, and some Mn and Y, appear to be hosted by calcite, suggesting potential Hg remobilization from original pyrite, and Hg sorption by calcite, which may be important processes in abandoned coals. Most Co, Zn, Mo, and Cd, significant V and Ni, and some Mn probably occur in non-pyritic sulfides; Ba, Sr, and P are largely in crandallite-group phosphates. Selenium does not show organic or "clausthalite" affinities, but Se occurrence is otherwise unclear. Barium, Mn, Ni, Sc, U, and V, with strongly divided statistical affinities, likely occur subequally in multiple modes. For study area

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

    SciTech Connect

    Gehl, Anthony C.; Munk, Jeffrey D.; Jackson, Roderick K.; Boudreaux, Philip R.; Miller, William A.; New, Joshua Ryan; Khowailed, Giannate

    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.

  8. A case-control study of sporadic canine blastomycosis in Tennessee, USA.

    PubMed

    Chen, Thomas; Legendre, Alfred M; Bass, Chris; Mays, Shannon E; Odoi, Agricola

    2008-12-01

    This study investigated environmental and host risk factors of canine blastomycosis in Knox County, Tennessee, USA. Data on 78 cases and 146 randomly selected controls were extracted from the medical database at the University of Tennessee Veterinary Teaching Hospital for the period 1977-1999. Home addresses of cases and controls were geocoded and linked to environmental risk factor data using a Geographic Information System (GIS) software. Multiple logistic regression analysis was performed to identify environmental and host factors associated with risk of canine blastomycosis. Important risk factors in the study area were sex, breed, age, and proximity to water whereas, soil type, pH, and organic matter content had no significant associations with blastomycosis risk in this study area. Males were 2.7 times (OR =2.7; 95% CI =1.3, 5.3) more likely to have blastomycosis than females. Blastomycosis risk was also higher in working (OR =4.6; 95% CI =1.5, 14.0) and sporting dogs (OR =6.2; 95% CI =2.4, 16.0) than other breeds. Disease risk was highest in 2-4-year-old dogs (OR =11.6; 95% CI =4.6, 29.1) and increased among dogs living near water bodies. Blastomycosis control strategies need to be designed with knowledge of the important risk factors in effect at the geographic location of interest.

  9. 76 FR 32983 - Tennessee; Major Disaster and Related Determinations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-07

    ... State of Tennessee have been designated as adversely affected by this declared major disaster: Bradley, Greene, Hamilton, and Washington Counties for Individual Assistance. Bradley, Greene, Hamilton,...

  10. An archaeological reconnaissance and evaluation of the Oak Ridge National Laboratory, Oak Ridge Reservation, Anderson and Roane Counties, Tennessee

    SciTech Connect

    DuVall, G.D.

    1994-01-01

    At the request of Martin Marietta Energy Systems, Inc., Oak Ridge, Tennessee, an archaeological reconnaissance and evaluation of the Oak Ridge National Laboratory (ORNL) developed areas was conducted between June I and September 2, 1993. The project was conducted by Glyn D. DuVall, Principal Investigator. ORNL project representative, Peter Souza, accompanied the principal investigator during all project evaluations. 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 (Public Law 89-665; 16 USC 470; 80 Stat. 915), National Environmental Policy Act of 1969 (Public Law 91-190; 91 Stat. 852; 42 USC 4321-4347) and Executive Order 11593 (May 13, 1971). Based upon the reconnaissance, a search of the site files at the Tennessee Division of Archaeology and a search of the National Register of Historic Places, the proposed construction on the site will have no impact on any property included in or eligible for inclusion in the National Register of Historic Places pursuant to 36 CFR 60.4. This judgement is based on the amount of prior disturbance associated with ORNL during the past 50 years. Construction in the vicinity of the New Bethel Baptist Church and Cemetery should allow sufficient buffer to avoid direct and visual impact to the property. The determination of sufficient buffer area, either distance or vegetative, should be coordinated with the Tennessee Historical Commission, Office of the State Historic Preservation Officer.

  11. Broadband Access for Students at East Tennessee State University

    ERIC Educational Resources Information Center

    Sawyer, Thomas Scott

    2013-01-01

    The purpose of this study was to determine the availability of Internet access for students attending East Tennessee State University during the fall semester 2013. It has been unknown to what degree broadband access is available in the East Tennessee State University service area that includes counties in East Tennessee, Southwest Virginia, and…

  12. Teacher Morale in Rural Northeast Tennessee

    ERIC Educational Resources Information Center

    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. Geochemistry of and radioactivity in ground water of the Highland Rim and Central Basin aquifer systems, Hickman and Maury counties, Tennessee

    USGS Publications Warehouse

    Hileman, G.E.; Lee, R.W.

    1993-01-01

    A reconnaissance of the geochemistry of and radioactivity in ground water from the Highland Rim and Central Basin aquifer systems in Hickman and Maury Counties, Tennessee, was conducted in 1989. Water in both aquifer systems typically is of the calcium or calcium magnesium bicarbonate type, but concentrations of calcium, magnesium, sodium, potassium, chloride, and sulfate are greater in water of the Central Basin system; differences in the concentrations are statistically significant. Dissolution of calcite, magnesium-calcite, dolomite, and gypsum are the primary geochemical processes controlling ground-water chemistry in both aquifer systems. Saturation-state calculations using the computer code WATEQF indicated that ground water from the Central Basin system is more saturated with respect to calcite, dolomite, and gypsum than water from the Highland Rim system. Geochemical environments within each aquifer system are somewhat different with respect to dissolution of magnesium-bearing minerals. Water samples from the Highland Rim system had a fairly constant calcium to magnesium molar ratio, implying congruent dissolution of magnesium-bearing minerals, whereas water samples from the Central Basin system had highly variable ratios, implying either incongruent dissolution or heterogeneity in soluble constituents of the aquifer matrix. Concentrations of radionuclides in water were low and not greatly different between aquifer systems. Median gross alpha activities were 0.54 picocuries per liter in water from each system; median gross beta activities were 1.1 and 2.3 picocuries per liter in water from the Highland Rim and Central Basin systems, respectively. Radon-222 concentrations were 559 and 422 picocuries per liter, respectively. Concentrations of gross alpha and radium in all samples were substantially less than Tennessee?s maximum permissible levels for community water-supply systems. The data indicated no relations between concentrations of dissolved

  14. Reconnaissance of the occurrence of agricultural chemicals in ground water in Haywood, Lake, Obion and Shelby Counties, Tennessee

    USGS Publications Warehouse

    Hanchar, D.W.

    1991-01-01

    Data on the occurrence of agricultural chemicals in ground wafer in Tennessee are sparse. The surficial alluvial aquifer is an important source of domestic water supply in West Tennessee, and potentially is subject fo contamination from the application of agricultural chemicals in the area. Nineteen shallow wells completed in the alluvial aquifers in areas of high density agricultural use were sampled in the winter and again in the summer of 1988 to ascertain the occurrence of agricultural chemical in ground water. Although no triazine herbicides or organophosphorus insecticides were detected in any of the wells sampled, elevated nitrite plus nitrate (as nitrogen) concentrations were detected. Results from the winter sampling period indicate a range of nitrite plus nitrate (as nitrogen) concentrations of less than 0.1 to 7.8 milligrams per liter with a median concentration of 2.6 milligrams per liter. Results from the summer sampling period indicate a range of nitrite plus nitrate (as nitrogen) concentrations of less than 0.1 to 8.9 milligrams per liter, median, 2.5 milligrams per liter. The highest concentrations occurred in the shallowest wells, and, in one instance, in a shallow well near a heavily irrigated field.

  15. Benchmarking East Tennessee`s economic capacity

    SciTech Connect

    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.

  16. Reconnaissance investigation of volatile and semivolatile organic compounds in the Memphis Aquifer at Alamo, Crockett County, Tennessee

    USGS Publications Warehouse

    Hutson, Susan S.; Haugh, Connor J.

    1992-01-01

    Samples of ground water and soil gas were analyzed to study the occurrence of volatile and semivolatile organic compounds in the Memphis aquifer at Alamo in western Tennessee in 1989. At Alamo, the aquifer is locally unconfined. Four wells screened in the Memphis aquifer provided Alamo with 0.3 million gallons of water per day. Trichloroethylene (TCE), dichloroethylene, trichloroethane, and tetrachloroethylene were detected in water samples from two of the wells. In September 1989, the TCE concentration in a sample from well 1 was 45 micrograms per liter (mg/L); Tennessee?s maximum contaminant level for TCE in drinking water is 5 mg/L Concentrations of TCE in water from this well ranged from 40 to 113 mg/L during I988 and 1989. TCE concentration in water collected from well 2 in September 1989 was 0.7 mg/L During I988 and 1989, TCE concentrations in this well ranged from less than 0.5 to 5.1 mg/L None of the semivolatile organic compounds on the U.S. Environmental Protection Agency?s priority-pollutant list were detected in water from well 1. Soil gas was sampled at a depth of 3.5 feet below land surface in areas of suspected ground-water contamination. Analyses by gas chromatography indicated the presence of TCE in soils about 230 feet east of well 1 in the area of a former industrial site where solvents were handled. TCE concentrations in the soil gas of this area ranged from 0.2 to 30 mg/L TCE was not detected in soil gas near any of the wells. Depth to water at the wells ranged from 39 to 49 feet. The regional direction of ground-water flow is to the west-southwest, which would cause contaminants dissolved in ground water below the former industrial-site area to be transported toward the public-supply wells. Probable reasons contributing to the lack of TCE detection in soil gas at wells 1 and 2 are the relatively low concentrations of TCE in ground water at the wells and the vertical distance between sampling points and the water table.

  17. Retailing in Tennessee 1980

    SciTech Connect

    Not Available

    1980-01-01

    Data on retail sales compiled from sales tax records are summarized. Contained in this report are retail sales estimates for the 95 counties in the State of Tennessee and 303 cities, towns, or parts of towns which are shown in various degrees of detail depending on disclosure restrictions. Number of firms is determined by the total number of reports submitted. Sales and percent distribution of sales are shown for the State of Tennessee and counties by Standard Metropolitan Statistical Area (SMSA) designation and by various county groupings based on the size of largest city. A list of counties by SMSA designation and by size class of largest city is given in the Appendix. The number of firms and estimated retail sales are also shown for 10 business groups defined by the US Department of Commerce along with the total retail sales for each of the 95 counties in Tennessee and for 137 of the larger cities, towns, or parts of towns in the state. Sales for 37 smaller incorporated places or parts of towns are given. Any attempt to report retail activity in the same detail that is possible for large cities is hampered by disclosure restrictions for towns in this group. Through the use of fewer categories, the amount of information that can be revealed is maximized while maintaining confidentiality for individual businesses. A classification widely adopted by economists and planners is the use of the broad retail categories of shoppers' goods, convenience goods, and all other stores. Shoppers' goods stores include department and variety stores, apparel and accessory shops, and furniture and home furnishings outlets. Convenience goods stores are food stores, gasoline service stations, drug stores, and eating and drinking places. The remaining category of all other stores includes building materials, hardware, automotive, and miscellaneous retail stores. Total sales are given for 129 very small incorporated towns.

  18. Demography of Disadvantage in Tennessee.

    ERIC Educational Resources Information Center

    Jones, Lewis W., Comp.; And Others

    In this report, demography conceptualizes significant characteristics to serve as a basis for more intensive study, planning, and procedures focusing on the target group. A compilation of the latest reports available and primarily tabular in form, identifies and locates Tennessee's disadvantaged people, ranking the 95 counties on each of 8…

  19. Antagonistic roles for KNOX1 and KNOX2 genes in patterning the land plant body plan following an ancient gene duplication.

    PubMed

    Furumizu, Chihiro; Alvarez, John Paul; Sakakibara, Keiko; Bowman, John L

    2015-02-01

    Neofunctionalization following gene duplication is thought to be one of the key drivers in generating evolutionary novelty. A gene duplication in a common ancestor of land plants produced two classes of KNOTTED-like TALE homeobox genes, class I (KNOX1) and class II (KNOX2). KNOX1 genes are linked to tissue proliferation and maintenance of meristematic potentials of flowering plant and moss sporophytes, and modulation of KNOX1 activity is implicated in contributing to leaf shape diversity of flowering plants. While KNOX2 function has been shown to repress the gametophytic (haploid) developmental program during moss sporophyte (diploid) development, little is known about KNOX2 function in flowering plants, hindering syntheses regarding the relationship between two classes of KNOX genes in the context of land plant evolution. Arabidopsis plants harboring loss-of-function KNOX2 alleles exhibit impaired differentiation of all aerial organs and have highly complex leaves, phenocopying gain-of-function KNOX1 alleles. Conversely, gain-of-function KNOX2 alleles in conjunction with a presumptive heterodimeric BELL TALE homeobox partner suppressed SAM activity in Arabidopsis and reduced leaf complexity in the Arabidopsis relative Cardamine hirsuta, reminiscent of loss-of-function KNOX1 alleles. Little evidence was found indicative of epistasis or mutual repression between KNOX1 and KNOX2 genes. KNOX proteins heterodimerize with BELL TALE homeobox proteins to form functional complexes, and contrary to earlier reports based on in vitro and heterologous expression, we find high selectivity between KNOX and BELL partners in vivo. Thus, KNOX2 genes confer opposing activities rather than redundant roles with KNOX1 genes, and together they act to direct the development of all above-ground organs of the Arabidopsis sporophyte. We infer that following the KNOX1/KNOX2 gene duplication in an ancestor of land plants, neofunctionalization led to evolution of antagonistic biochemical

  20. An Initial Analysis of LANDSAT-4 Thematic Mapper Data for the Discrimination of Agricultural, Forested Wetlands, and Urban Land Cover. [Poinsett County, Arkansas; and Reelfoot Lake and Union City, Tennessee

    NASA Technical Reports Server (NTRS)

    Quattrochi, D. A.

    1985-01-01

    The capabilities of TM data for discriminating land covers within three particular cultural and ecological realms was assessed. The agricultural investigation in Poinsett County, Arkansas illustrates that TM data can successfully be used to discriminate a variety of crop cover types within the study area. The single-date TM classification produced results that were significantly better than those developed from multitemporal MSS data. For the Reelfoot Lake area of Tennessee TM data, processed using unsupervised signature development techniques, produced a detailed classification of forested wetlands with excellent accuracy. Even in a small city of approximately 15,000 people (Union City, Tennessee). TM data can successfully be used to spectrally distinguish specific urban classes. Furthermore, the principal components analysis evaluation of the data shows that through photointerpretation, it is possible to distinguish individual buildings and roof responses with the TM.

  1. A class II KNOX gene, KNOX4, controls seed physical dormancy

    PubMed Central

    Chai, Maofeng; Zhou, Chuanen; Molina, Isabel; Fu, Chunxiang; Nakashima, Jin; Li, Guifen; Zhang, Wenzheng; Park, Jongjin; Tang, Yuhong; Jiang, Qingzhen

    2016-01-01

    Physical dormancy of seed is an adaptive trait that widely exists in higher plants. This kind of dormancy is caused by a water-impermeable layer that blocks water and oxygen from the surrounding environment and keeps embryos in a viable status for a long time. Most of the work on hardseededness has focused on morphological structure and phenolic content of seed coat. The molecular mechanism underlying physical dormancy remains largely elusive. By screening a large number of Tnt1 retrotransposon-tagged Medicago truncatula lines, we identified nondormant seed mutants from this model legume species. Unlike wild-type hard seeds exhibiting physical dormancy, the mature mutant seeds imbibed water quickly and germinated easily, without the need for scarification. Microscopic observations of cross sections showed that the mutant phenotype was caused by a dysfunctional palisade cuticle layer in the seed coat. Chemical analysis found differences in lipid monomer composition between the wild-type and mutant seed coats. Genetic and molecular analyses revealed that a class II KNOTTED-like homeobox (KNOXII) gene, KNOX4, was responsible for the loss of physical dormancy in the seeds of the mutants. Microarray and chromatin immunoprecipitation analyses identified CYP86A, a gene associated with cutin biosynthesis, as one of the downstream target genes of KNOX4. This study elucidated a novel molecular mechanism of physical dormancy and revealed a new role of class II KNOX genes. Furthermore, KNOX4-like genes exist widely in seed plants but are lacking in nonseed species, indicating that KNOX4 may have diverged from the other KNOXII genes during the evolution of seed plants. PMID:27274062

  2. Estimates of future water demand for selected water-service areas in the Upper Duck River basin, central Tennessee; with a section on Methodology used to develop population forecasts for Bedford, Marshall, and Maury counties, Tennessee, from 1993 through 2050

    USGS Publications Warehouse

    Hutson, S.S.; Schwarz, G.E.

    1996-01-01

    Estimates of future water demand were determined for selected water-service areas in the upper Duck River basin in central Tennessee through the year 2050. The Duck River is the principal source of publicly-supplied water in the study area providing a total of 15.6 million gallons per day (Mgal/d) in 1993 to the cities of Columbia, Lewisburg, Shelbyville, part of southern Williamson County, and several smaller communities. Municipal water use increased 19 percent from 1980 to 1993 (from 14.5 to 17.2 Mgal/d). Based on certain assumptions about socioeconomic conditions and future development in the basin, water demand should continue to increase through 2050. Projections of municipal water demand for the study area from 1993 to 2015 were made using econometric and single- coefficient (unit-use) requirement models of the per capita type. The models are part of the Institute for Water Resources-Municipal and Industrial Needs System, IWR-MAIN. Socioeconomic data for 1993 were utilized to calibrate the models. Projections of water demand in the study area from 2015 to 2050 were made using a single- coefficient requirement model. A gross per capita use value (unit-requirement) was estimated for each water-service area based on the results generated by IWR-MAIN for year 2015. The gross per capita estimate for 2015 was applied to population projections for year 2050 to calculate water demand. Population was projected using the log-linear form of the Box-Cox regression model. Water demand was simulated for two scenarios. The scenarios were suggested by various planning agencies associated with the study area. The first scenario reflects a steady growth pattern based on present demographic and socioeconomic conditions in the Bedford, Marshall, and Maury/southern Williamson water-service areas. The second scenario considers steady growth in the Bedford and Marshall water-service areas and additional industrial and residential development in the Maury/southern Williamson water

  3. Influence of Selected Personal Characteristics and County Situational Factors on Time Allocated to Dairy Subjects by Extension Agents in Selected Tennessee Counties.

    ERIC Educational Resources Information Center

    Northcutt, Sherwin Dean; And Others

    The study deals with various predictors of time spent on dairy subjects by Extension agents and predictors of contacts made by agents with dairy clientele. Purposes were to determine the relationships, if any, between various independent variables and groups of independent variables (agents' background and training, county dairy situation, agents'…

  4. Stratigraphic Framework of Cambrian and Ordovician Rocks in the Appalachian Basin from Sequatchie County, Tennessee, through Eastern Kentucky, to Mingo County, West Virginia

    USGS Publications Warehouse

    Ryder, Robert T.; Crangle, Robert D.; Repetski, John E.; Harris, Anita G.

    2008-01-01

    Cross section H-H' is the seventh in a series of restored cross sections constructed by the lead author to show the stratigraphic framework of Cambrian and Ordovician rocks in the Appalachian basin from Pennsylvania to Tennessee. The sections show complexly intertongued carbonate and siliciclastic lithofacies, marked thickness variations, key marker horizons, unconformities, stratigraphic nomenclature of the Cambrian and Ordovician sequence, and major faults that offset Proterozoic basement and overlying lower Paleozoic rocks. Several of the drill holes along the cross section have yielded a variety of whole and (or) fragmented conodont elements. The identifiable conodonts are used to differentiate strata of Late Cambrian, Early Ordovician, and Middle Ordovician age, and their conodont color alteration index (CAI) values are used to establish the thermal maturity of the sequence. Previous cross sections in this series are G-G', F-F', E-E', D-D', C-C', and B-B'. Many of these cross sections (B-B', C-C', D-D', and G-G') have been improved with the addition of gamma-ray log traces, converted to digital images, and made accessible on the Web.

  5. Ground-water hydrology of the lower Wolftever Creek basin, with emphasis on the Carson Spring area, Hamilton County, Tennessee

    USGS Publications Warehouse

    Webster, D.A.; Carmichael, J.K.

    1993-01-01

    An investigation of the ground-water-flow system that supplies Carson Spring and the surrounding lower Wolftever Creek basin northeast of Chattanooga, Tennessee, was conducted from September 1986 through December 1989. About two-thirds of the lower basin is underlain by the Chepultepec Dolomite of Ordovician age. Test drilling within a few miles of the spring showed that numerous solution cavities have developed in this formation; many are partly or completely plugged with cherty gravels and mud. In the recharge area to the spring, the formation can provide yields of 100 to perhaps 600 gallons of water per minute to bedrock wells. A well that penetrated a well-integrated cavity system underlying Carson Spring was tested at 2,000 gallons per minute. From May 1987 through December 1989, mean daily withdrawals from four wells at Carson Spring ranged from 4.78 to 5.83 cubic feet per second; mean daily spring discharge, which includes withdrawals, ranged from 5.53 to 5.79 cubic feet per second. For a 16-month drought period during 1987 and 1988, withdrawals from these wells exceeded natural spring discharge, and demonstrates that for a period of many consecutive months, the aquifer supplying the spring is capable of yielding more water than the spring would have discharged under natural conditions. Although the lower basin encompasses 17 square miles, the Carson Spring recharge area probably is not greater than 9 square miles. Most water not captured by cavities supplying the spring is discharged to Wolftever Creek. In the lower basin, the rate of ground-water discharge to the creek is about twice the average rate of discharge (0.25 cubic foot per second per square mile of drainage area) to area streams. Principal constituents in ground water in the lower basin are calcium and bicarbonate, or calcium, magnesium, and bicarbonate. Specific conductance commonly ranges from 100 to 700 microsiemens per centimeter, and pH usually ranges from about 7 to 8. Overall, the ground

  6. The Use of Genetic Algorithms as an Inverse Technique to Guide the Design and Implementation of Research at a Test Site in Shelby County, Tennessee

    NASA Astrophysics Data System (ADS)

    Gentry, R. W.

    2002-12-01

    The Shelby Farms test site in Shelby County, Tennessee is being developed to better understand recharge hydraulics to the Memphis aquifer in areas where leakage through an overlying aquitard occurs. The site is unique in that it demonstrates many opportunities for interdisciplinary research regarding environmental tracers, anthropogenic impacts and inverse modeling. The objective of the research funding the development of the test site is to better understand the groundwater hydrology and hydraulics between a shallow alluvial aquifer and the Memphis aquifer given an area of leakage, defined as an aquitard window. The site is situated in an area on the boundary of a highly developed urban area and is currently being used by an agricultural research agency and a local recreational park authority. Also, an abandoned landfill is situated to the immediate south of the window location. Previous research by the USGS determined the location of the aquitard window subsequent to the landfill closure. Inverse modeling using a genetic algorithm approach has identified the likely extents of the area of the window given an interaquifer accretion rate. These results, coupled with additional fieldwork, have been used to guide the direction of the field studies and the overall design of the research project. This additional work has encompassed the drilling of additional monitoring wells in nested groups by rotasonic drilling methods. The core collected during the drilling will provide additional constraints to the physics of the problem that may provide additional help in redefining the conceptual model. The problem is non-unique with respect to the leakage area and accretion rate and further research is being performed to provide some idea of the advective flow paths using a combination of tritium and 3He analyses and geochemistry. The outcomes of the research will result in a set of benchmark data and physical infrastructure that can be used to evaluate other environmental

  7. National Program of Inspection of Non-Federal Dams, Tennessee. Crystal Lake Dam (Inventory Number TN 06932), Hatchie River Basin, near Saulsbury, Hardeman County, Tennessee. Phase I Investigation Report,

    DTIC Science & Technology

    1981-09-01

    Dam include a cursory inspection by George Moore anad Troy Wedekind of the Tennessee Division of Water Resources on February 14, 1979. The formation...Category:One _ Two Three __ Undetermined Inspection by: George Moore and Troy Wedekind Inspection Results: Several holes, apparently due to subsurface

  8. My friend Dr Knox: a pupil writes about the anatomist.

    PubMed

    Johnson, A

    2005-12-01

    Thomas Giordani Wright, a medical apprentice in Newcastle upon Tyne, attended Dr Robert Knox's anatomy classes in Edinburgh between November 1825 and April 1826, only two years before Burke and Hare began murdering people and selling the bodies of their victims to Knox's anatomy school. In March 1829, soon after the crimes came to light and Burke had been found guilty of murder and executed, Wright commented on the case in his diary, describing the practices in the dissection rooms and giving his views on Robert Knox, the teacher who had become his friend.

  9. Final Environmental Assessment, Military Family Housing Privatization at Arnold AFB, Tennessee

    DTIC Science & Technology

    2009-06-01

    Proposed Action Census Block Group, Adjacent Census Tract Block Groups, Franklin County, Coffee County, and State of Tennessee...the Base) is located in Coffee and Franklin Counties in Middle Tennessee. The Base is approximately 70 miles southeast of Nashville, the state...existing utilities. Existing recreational facilities (tennis courts, walking trails) within the MFH area would be retained, replaced, or modified depending

  10. Southern Maine Counties Included in the Federal Reformulated Gasoline Program

    EPA Pesticide Factsheets

    At the request of the State of Maine, EPA has finalized a rule requiring the sale of reformulated gasoline (RFG) in York, Cumberland, Sagadahoc, Androscoggin, Kennebec, Knox and Lincoln counties in southern Maine.

  11. Evolution, diversification, and expression of KNOX proteins in plants

    PubMed Central

    Gao, Jie; Yang, Xue; Zhao, Wei; Lang, Tiange; Samuelsson, Tore

    2015-01-01

    The KNOX (KNOTTED1-like homeobox) transcription factors play a pivotal role in leaf and meristem development. The majority of these proteins are characterized by the KNOX1, KNOX2, ELK, and homeobox domains whereas the proteins of the KNATM family contain only the KNOX domains. We carried out an extensive inventory of these proteins and here report on a total of 394 KNOX proteins from 48 species. The land plant proteins fall into two classes (I and II) as previously shown where the class I family seems to be most closely related to the green algae homologs. The KNATM proteins are restricted to Eudicots and some species have multiple paralogs of this protein. Certain plants are characterized by a significant increase in the number of KNOX paralogs; one example is Glycine max. Through the analysis of public gene expression data we show that the class II proteins of this plant have a relatively broad expression specificity as compared to class I proteins, consistent with previous studies of other plants. In G. max, class I protein are mainly distributed in axis tissues and KNATM paralogs are overall poorly expressed; highest expression is in the early plumular axis. Overall, analysis of gene expression in G. max demonstrates clearly that the expansion in gene number is associated with functional diversification. PMID:26557129

  12. Ground-water hydrology and the effects of vertical leakage and leachate migration on ground-water quality near the Shelby County landfill, Memphis, Tennessee

    USGS Publications Warehouse

    Bradley, M.W.

    1991-01-01

    An investigation of potential leakage of leachate from the Shelby County landfill near Memphis, West Tennessee, was conducted during 1986-87. The migration of leachate from the landfill to the shallow alluvial aquifer system and the potential leakage to the deeper confined Memphis aquifer of Tertiary age were investigated. A network of observation wells was drilled to determine water levels and aquifer properties in the shallow and deep aquifers as well as in the confining layer. Water samples were collected to define potential leachate occurrence. A depression in the water table within the shallow alluvial aquifer was defined from the water-level data. Drawdowns within the cone of depression are as much as 14 feet lower than the adjoining Wolf River. Recharge from the river and leachate from the landfill moves toward the depression. The presence of leachate within the shallow aquifer was confirmed from determinations of dissolved solids and dissolved chloride concentrations and comparisons with areas away from the aflected zone. Leakage from the water-table aquifer to the Memphis aquifer was confirmed from chemical analyses and hydraulic-head data. Dissolved-solids concentrations in water samples from the upper Memphis aquifer near the landfill are higher than in samples from the Memphis aquifer in unaffected areas. Tritium activities in water samples from the upper Memphis aquifer were as high as 34 pico-Curies per liter indicating recent recharge to the Memphis aquifer. The presence of synthetic organic compounds and elevated concentrations of dissolved solids, chloride, and trace metals indicate the leachate has aflected water quality in the alluvial aquifer. Vertical migration of ground water could transmit leachate down to the Memphis aquifer. Although water-quality data indicate that water is leaking from the alluvial aquifer to the Memphis aquifer, most of the data do not indicate the occurrence of leachate in the Memphis aquifer. Chemical data from one

  13. Aerial view of the entire bridge crossing the Tennessee River ...

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

    Aerial view of the entire bridge crossing the Tennessee River looking up river. The swing bridge, when open, permits river navigational traffic to ply the river. Construction of a replacement bridge, to be located 93.27 feet down river, has now started. - Bridgeport Swing Span Bridge, Spanning Tennessee River, Bridgeport, Jackson County, AL

  14. Analysis of Human Osteological Remains from Knox County, Nebraska.

    DTIC Science & Technology

    1983-05-01

    Palynology Laboratory) suggests that the paleo-pollen sample indicates a moist environment , not substantively different than the modern one. One larger...Banks 1965: 5): 1. primary inhumation , extended posture. 2. primary inhumation , flexed posture. 3. secondary interment, burned. 4. unburned secondary

  15. Water budget and estimated suspended-sediment inflow for Reelfoot Lake, Obion and Lake Counties, Northwestern Tennessee, May 1984-April 1985

    USGS Publications Warehouse

    Robbins, Clarence H.

    1985-01-01

    Reelfoot Lake in northwestern Tennessee, with a surface area of 15,500 acres at normal pool elevation, is the largest natural lake in Tennessee. Over the years, the lake has become an important economic, environmental, and recreational resource to the people in the area, and to the State of Tennessee. The natural eutrophic succession rate of the lake has apparently been accelerated by land use practices within the Reelfoot Lake drainage basin during the past several decades. The potential loss of Reelfoot Lake has prompted the State to make management and restoration of the lake and its resources a priority objective. The U.S. Geological Survey entered into a cooperative study in May 1984 with the Tennessee Wildlife Resources Agency and the Tennessee Department of Health and Environment, Division of Water Management, to collect and analyze hydrologic data and prepare an annual water budget for Reelfoot Lake. The purpose of the water budget is to provide an analysis of the surface-groundwater-lake-atmospheric water relation at Reelfoot Lake. Results of the analysis can be used by lake managers to evaluate the potential effects of proposed lake management strategies upon the lake and surrounding hydrologic system. The water budget for the 12-month study period (May 1, 1984 through April 30, 1985) is presented in this report. In addition, estimates of suspended-sediment discharge from tributary streams in the Reelfoot Lake basin and an analysis of concentrations of constituents in stream-bottom material at three inflow sites are also presented. (Lantz-PTT)

  16. 77 FR 66743 - Radio Broadcasting Services; Crowell, Knox City, Quanah, and Rule, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-07

    ... COMMISSION 47 CFR Part 73 Radio Broadcasting Services; Crowell, Knox City, Quanah, and Rule, TX AGENCY... of Allotments by substituting Channel 293A for vacant Channel 291A at Knox City, Texas; Channel 288C2.... Channel 293A can be allotted to Knox City, Texas at reference coordinates 33-25-55 NL and 99-47-43 WL,...

  17. Diverse functions of KNOX transcription factors in the diploid body plan of plants

    Technology Transfer Automated Retrieval System (TEKTRAN)

    KNOX genes were initially found as shoot meristem regulators in angiosperms. Recent studies in diverse plant lineages however, have revealed the divergence of KNOX gene function during the evolution of diploid body plans. Using genomic approaches, class I KNOX transcription factors have been shown t...

  18. 'Tennessee' Clues

    NASA Technical Reports Server (NTRS)

    2004-01-01

    This false-color image shows the area within 'Endurance Crater,' currently being investigated by the Mars Exploration Rover Opportunity. The rover is inspecting a hole it drilled into a flat rock (center) dubbed 'Tennessee,' which scientists believe may be made up of the same evaporite-rich materials as those found in 'Eagle Crater.'

    The overall geography inside Endurance is more complex than scientists anticipated, with at least three distinct bands of rock visible in front of the rover. Scientists hope to investigate the second and third layers of rock for more clues to Mars' history. This image was taken on sol 133 (June 8, 2004) with the rover's panoramic camera, using the 750-, 530- and 430-nanometer filters.

  19. The Second Tennessee Cavalry in the American Civil War

    DTIC Science & Technology

    2014-06-13

    following counties: Bledsoe, Bradley , Claiborne, Cumberland, Hancock, Hamilton, Hawkins, Jefferson, Knox, Monroe, Polk, Sequatchie, Sullivan, Union, and...advancing column and Brigadier General William Carroll commanded the reserve force that followed. Both Branner’s and McClellan’s cavalry battalions...units began retreating from the field.72 Carroll had formed his forces behind the cover of a ridge on the battlefield and began moving his troops

  20. Tennessee Killing Underscores Job Dangers for Leaders

    ERIC Educational Resources Information Center

    Tonn, Jessica L.

    2005-01-01

    In this article, the author stresses the dangers facing school leaders on the job. The school shooting at Campbell County Comprehensive High School in Jacksboro, Tennessee, on November 8, 2005, which left one assistant principal dead and the principal and another assistant principal seriously wounded, is an extreme example of dangers school…

  1. Creating Opportunities: Tennessee's Southeast Regional Skills Center.

    ERIC Educational Resources Information Center

    Baldwin, Fred D.

    2002-01-01

    Rural Marion County (Tennessee), the town of Kimball, the Appalachian Regional Commission, and a local community college founded a regional skills center. The center offers a 2-year associate of science degree and classes in GED preparation, parenting, drug abuse prevention, cosmetology, and air conditioning and refrigeration. It has expanded…

  2. Curriculum Outline for Tennessee Transition Model.

    ERIC Educational Resources Information Center

    Esch, B. J.

    This curriculum outline for the Sevier County, Tennessee, transition program for special needs students provides goals and objectives for the following domains: domestic, vocational, community functioning, and recreation/leisure. The domestic domain covers personal hygiene/grooming, first aid, home nursing, birth control/pregnancy, parenting, drug…

  3. Preliminary assessment report for Grubbs/Kyle Training Center, Smyrna/Rutherford County Regional Airport, Installation 47340, Smyrna, Tennessee. Installation Restoration Program

    SciTech Connect

    Dennis, C.; Stefano, J.

    1993-07-01

    This report presents the results of the preliminary assessment (PA) conducted by Argonne National Laboratory at the Tennessee Army National Guard (TNARNG) property near Smyrna, Tennessee. Preliminary assessments of federal facilities are being conducted to compile the information necessary for completing preremedial activities and to provide a basis for establishing corrective actions in response to releases of hazardous substances. The principal objective of the PA is to characterize the site accurately and determine the need for further action by examining site activities, quantities of hazardous substances present, and potential pathways by which contamination could affect public health and the environment. This PA satisfies, for the Grubbs/Kyle Training Center property, the requirement of the Department of Defense Installation Restoration Program.

  4. Mechanisms that control knox gene expression in the Arabidopsis shoot.

    PubMed

    Ori, N; Eshed, Y; Chuck, G; Bowman, J L; Hake, S

    2000-12-01

    Knotted1-like homeobox (knox) genes are expressed in specific patterns within shoot meristems and play an important role in meristem maintenance. Misexpression of the knox genes, KNAT1 or KNAT2, in Arabidopsis produces a variety of phenotypes, including lobed leaves and ectopic stipules and meristems in the sinus, the region between lobes. We sought to determine the mechanisms that control knox gene expression in the shoot by examining recessive mutants that share phenotypic characteristics with 35S::KNAT1 plants. Double mutants of serrate (se) with either asymmetric1 (as1) or asymmetric2 (as2) showed lobed leaves, ectopic stipules in the sinuses and defects in the timely elongation of sepals, petals and stamens, similar to 35S::KNAT1 plants. Ectopic stipules and in rare cases, ectopic meristems, were detected in the sinuses on plants that were mutant for pickle and either as1 or as2. KNAT1 and KNAT2 were misexpressed in the leaves and flowers of single as1 and as2 mutants and in the sinuses of leaves of the different double mutants, but not in se or pickle single mutants. These results suggest that AS1 and AS2 promote leaf differentiation through repression of knox expression in leaves, and that SE and PKL globally restrict the competence to respond to genes that promote morphogenesis.

  5. National Program of Inspection of Non-Federal Dams, Tennessee. (Inventory Number TN 11101), Cumberland River Basin, Jennings Creek Watershed Dam Number 16 near North Springs, Macon County, Tennessee. Phase I Investigation Report,

    DTIC Science & Technology

    1981-06-01

    List Visual Inspection of Earth Dams Department of Conservation Division of Water Resources Name of Dan Jennings Creek Watershed Dam # 16 County Macon...Date of Inspection January 8, 1981 ID # - State 56-7001 Federal TN11101 Type of Dam Earth Hazard Category-Federal High State Weather -Partly cloudy...Storage Volume 359 acre-feet (Normal Pool to Dam Crest) G. Surface Area at Dam Crest 23.4 acres Emergency Spillway: A. Type Saddle, trapezoidal, earth , rock

  6. Large springs of east Tennessee

    USGS Publications Warehouse

    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

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

    SciTech Connect

    DuVall, G.D.

    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.

  8. Installation Restoration Program. Phase 1: Records Search, Arnold Engineering Development Center (AEDC), Tennessee

    DTIC Science & Technology

    1984-10-01

    Coffee and Franklin Counties, Tennessee, midway between Chattanooga and Nashville.3 The entire AEDC reservation encompasses some 39,000 acres, of which...Geological Survey, Water Resources Division o University of Tennessee Space Institute (UTSI) (AEDC Site) o Coffee Co. - Manchester - Tullahoma Landfill...INSTALLATION DESCRIPTION LOCATION, SIZE, AND BOUNDARIES Arnold Engineering Development Center (AEDC) is located in southern-middle Tennessee ( Coffee and

  9. "That Which Can Best Be Taught Outdoors." An Outdoor Education Guide for St. Bethlehem School, Clarksville - Montgomery County Schools, Clarksville, Tennessee.

    ERIC Educational Resources Information Center

    Donaldson, Louise E., Ed.; Donaldson, George W., Ed.

    As a Title III project of the Elementary and Secondary Education Act, the Clarksville-Montgomery County Schools (specifically St. Bethlehem School) developed this resource guide for outdoor education in grades 1-6. The concept stated by L. B. Sharp--"That which can best be taught in the out-of-doors should be taught there"--provided the focus for…

  10. Inclusion in Middle Tennessee

    ERIC Educational Resources Information Center

    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…

  11. The Tennessee Story

    ERIC Educational Resources Information Center

    Journal of Aerospace Education, 1975

    1975-01-01

    Discusses the leadership role Tennessee has assumed in aerospace education with its extensive workshop programs for teachers and the Bachelor of Science Degree and Masters in aerospace education which have been developed at Middle Tennessee State University. Also described are the National Aerospace Education Symposiums conducted in Tennessee…

  12. Excavation of Eleven Archaic and Woodland Sites in the Divide-Cut Section of the Tennessee-Tombigbee Waterways, Tishomingo County, Mississippi.

    DTIC Science & Technology

    1978-09-01

    located north of the Ten- nessee Valley Divide in Tishomingo County, and included three terrace sites and six bottom sites which could be developed into...archaeological data would be retrieved and numerous questions answered: a chronological model might be developed for the lower portion of the Yellow Creek... developed in an environment of high rainfall, relatively high temperature, and forest vegetation consisting of a mixture of coniferous and deciduous PROJECT

  13. 77 FR 3384 - Amendment of Restricted Areas R-3704A and R-3704B; Fort Knox, KY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-24

    ... Areas R-3704A and R-3704B; Fort Knox, KY AGENCY: Federal Aviation Administration (FAA), DOT. ACTION... descriptions of restricted areas R-3704A and R-3704B, Fort Knox, KY. DATES: Effective date 0901 UTC, April 5... restricted areas R-3704A and R- 3704B at Fort Knox, KY identified the need for several editorial...

  14. 33 CFR 334.855 - Salt River, Rolling Fork River, Otter Creek; U.S. Army Garrison, Fort Knox Military Reservation...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., Otter Creek; U.S. Army Garrison, Fort Knox Military Reservation; Fort Knox, Kentucky; danger zone. 334..., Otter Creek; U.S. Army Garrison, Fort Knox Military Reservation; Fort Knox, Kentucky; danger zone. (a.... Otter Creek from Point D (latitude 37°51′31.77″ N; longitude 86°00′03.79″ W) located approximately...

  15. 33 CFR 334.855 - Salt River, Rolling Fork River, Otter Creek; U.S. Army Garrison, Fort Knox Military Reservation...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., Otter Creek; U.S. Army Garrison, Fort Knox Military Reservation; Fort Knox, Kentucky; danger zone. 334..., Otter Creek; U.S. Army Garrison, Fort Knox Military Reservation; Fort Knox, Kentucky; danger zone. (a.... Otter Creek from Point D (latitude 37°51′31.77″ N; longitude 86°00′03.79″ W) located approximately...

  16. 33 CFR 334.855 - Salt River, Rolling Fork River, Otter Creek; U.S. Army Garrison, Fort Knox Military Reservation...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., Otter Creek; U.S. Army Garrison, Fort Knox Military Reservation; Fort Knox, Kentucky; danger zone. 334..., Otter Creek; U.S. Army Garrison, Fort Knox Military Reservation; Fort Knox, Kentucky; danger zone. (a.... Otter Creek from Point D (latitude 37°51′31.77″ N; longitude 86°00′03.79″ W) located approximately...

  17. 33 CFR 334.855 - Salt River, Rolling Fork River, Otter Creek; U.S. Army Garrison, Fort Knox Military Reservation...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., Otter Creek; U.S. Army Garrison, Fort Knox Military Reservation; Fort Knox, Kentucky; danger zone. 334..., Otter Creek; U.S. Army Garrison, Fort Knox Military Reservation; Fort Knox, Kentucky; danger zone. (a.... Otter Creek from Point D (latitude 37°51′31.77″ N; longitude 86°00′03.79″ W) located approximately...

  18. 33 CFR 334.855 - Salt River, Rolling Fork River, Otter Creek; U.S. Army Garrison, Fort Knox Military Reservation...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., Otter Creek; U.S. Army Garrison, Fort Knox Military Reservation; Fort Knox, Kentucky; danger zone. 334..., Otter Creek; U.S. Army Garrison, Fort Knox Military Reservation; Fort Knox, Kentucky; danger zone. (a.... Otter Creek from Point D (latitude 37°51′31.77″ N; longitude 86°00′03.79″ W) located approximately...

  19. Preliminary direct heat geothermal resource assessment of the Tennessee Valley region

    SciTech Connect

    Staub, W.P.

    1980-01-01

    A preliminary appraisal of the direct heat geothermal energy resources of the Tennessee Valley region has been completed. This region includes Kentucky, Tennessee and parts of adjacent states. Intermediate and deep aquifers were selected for study. Basement and Top-of-Knox structure and temperature maps were compiled from oil and gas well data on file at various state geological survey offices. Results of this study indicate that the New Madrid seismic zone is the only area within the region that possesses potential for direct heat utilization. In other areas geothermal energy is either too deep for economical extraction or it will not be able to compete with other local energy resources. The only anomalously high temperature well outside the New Madrid seismic zone was located in the Rome Trough and near the central part of the eastern Kentucky coal basin. Geothermal energy in that region would face strong competition from coal, oil and natural gas.

  20. Cassava (Manihot esculenta Krantz) genome harbors KNOX genes differentially expressed during storage root development.

    PubMed

    Guo, D; Li, H L; Tang, X; Peng, S Q

    2014-12-18

    In plants, homeodomain proteins play a critical role in regulating various aspects of plant growth and development. KNOX proteins are members of the homeodomain protein family. The KNOX transcription factors have been reported from Arabidopsis, rice, and other higher plants. The recent publication of the draft genome sequence of cassava (Manihot esculenta Krantz) has allowed a genome-wide search for M. esculenta KNOX (MeKNOX) transcription factors and the comparison of these positively identified proteins with their homologs in model plants. In the present study, we identified 12 MeKNOX genes in the cassava genome and grouped them into two distinct subfamilies based on their domain composition and phylogenetic analysis. Furthermore, semi-quantitative reverse transcription polymerase chain reaction analysis was performed to elucidate the expression profiles of these genes in different tissues and during various stages of root development. The analysis of MeKNOX expression profiles of indicated that 12 MeKNOX genes display differential expressions either in their transcript abundance or expression patterns.

  1. A Profile of Elder Abuse and Neglect in Tennessee.

    ERIC Educational Resources Information Center

    Villas, Paul

    A survey of 35 cases of reported abuse to individuals aged 60 and older in the state of Tennessee sought to determine demographic characteristics of the abused, perpetrators of elder abuse and neglect, types of abuse that occur, and any existence of relationships in elder abuse and neglect between urban and rural counties and eastern and western…

  2. Rural Juvenile Delinquency: Problems & Needs in East Tennessee.

    ERIC Educational Resources Information Center

    Bolton, William Dan; Brown, David W.

    Juvenile delinquency problems and ways to improve youth services were explored in a survey conducted in 1975 in 15 East Tennessee counties surrounding Knoxville. The 51 persons interviewed were associated with law enforcement, judicial, and counseling services; respondents believed that juvenile delinquency was on the increase in rural areas and…

  3. Recent sedimentation and surface-water flow patterns on the flood plain of the North Fork Forked Deer River, Dyer County, Tennessee

    USGS Publications Warehouse

    Wolfe, W.J.; Diehl, T.H.

    1993-01-01

    Sedimentation in the 19th and 20th centuries has had a major effect on surface-water drainage conditions along a 7-mile section of the North, Fork Forked Deer River flood plain, Dyer County, Tenn. During the century prior to 1930, 5 to 12 feet of sediment were deposited over much of the flood plain, resulting in channel obstruction and widespread flooding. The estimated bankfull capacity of the natural channel before it was channelized in 19 16 was comparable to the base flow of the river during the 1980's. Ditching of the river between 191i6 and 1;9,21 was followed by reductions in sedimentation rates over parts of the flood plain. However, the effects of sedimentation have persisted. Occlusions along the natural channel of the river have divided this stream reach into a series of sloughs. These sloughs continue to fill with sediment and are surrounded by ponds that have expanded since 1941. Degradation of the North Fork Forked Deer ditch may eventually reduce ponding over much of the flood plain. Active incision of headcuts in both banks of the ditch is enhancing the drainage of widespread ponded areas. These headcuts likely will have limited effect on drainage of most tributaries. The highest recent sedimentation rates, in places more than 0.2 foot per year, are concentrated near the flood-plain margin along tributary streams. In conjunction with beaver dams and debris, ongoing sedimentation has blocked flow in several tributaries, posing a flood hazard to agricultural land near the flood-plain margin. The occluded tributaries likely will continue to overflow unless they are periodically dredged or their sediment loads are reduced.

  4. Eastern equine encephalitis in Tennessee: 2002-2008.

    PubMed

    Mukherjee, Sudeshna; Moody, Erin E; Lewokzco, Kenneth; Huddleston, Dora B; Huang, Junjun; Rowland, Meghan E; Wilson, Ron; Dunn, John R; Jones, Timothy F; Moncayo, Abelardo C

    2012-05-01

    Human and equine outbreaks caused by eastern equine encephalomyelitis virus (EEEV) typically occur in North America adjacent to coastal wetlands associated with the presence of Culiseta melanura (Coquillet) mosquitoes. Eastern equine encephalomyelitis (EEE) is an emerging disease in Tennessee, as the first records of equine disease began in 2002. In 2006 we trapped and tested mosquitoes for EEEV at hardwood swamps in western Tennessee that were at the epicenter of a multi-equine outbreak in fall of 2005. Additionally, the Tennessee Valley Authority tested mosquito pools collected in Tennessee swamps from 2000 to 2007 for the presence of arboviruses. Two pools of EEEV positive Culex erraticus (Dyer and Knab) mosquitoes were found (one each in 2003 and 2004) in a county adjacent to where the 2005 outbreak occurred. In 2008, another EEE outbreak involving multiple horses occurred in West Tennessee. A brain specimen was collected from a horse during this outbreak and the first isolate of EEEV from Tennessee was obtained. In total, 74,531 mosquitoes collected from 2000 to 2008 were tested via polymerase chain reaction and VecTest for EEEV. The traditional enzootic vector, Cs. melanura, was found in low numbers at all collection sites. Cx. erraticus, however, was consistently found in high numbers and was the only mosquito species in which EEEV was detected. We suggest that EEE transmission may be maintained by Cx. erraticus in a nontraditional cycle. We discuss the importance of a nontraditional cycle from the perspective of EEEV adaptation and emergence.

  5. An Evaluation of the Carbon Sequestration Potential of the Cambro-Ordovician Strata of the Illinois and Michigan Basins. Part 1. Evaluation of Phase 2 CO2 Injection Testing in the Deep Saline Gunter Sandstone Reservoir (Cambro-Ordovician Knox Group), Marvin Blan No. 1 Hancock County, Kentucky Part 2. Time-lapse Three-Dimensional Vertical Seismic Profile (3D-VSP) of Sequestration Target Interval with Injected Fluids

    SciTech Connect

    Bowersox, Richard; Hickman, John; Leetaru, Hannes

    2012-12-20

    Part 1 of this report focuses on results of the western Kentucky carbon storage test, and provides a basis for evaluating injection and storage of supercritical CO2 in Cambro-Ordovician carbonate reservoirs throughout the U.S. Midcontinent. This test demonstrated that the Cambro- Ordovician Knox Group, including the Beekmantown Dolomite, Gunter Sandstone, and Copper Ridge Dolomite in stratigraphic succession from shallowest to deepest, had reservoir properties suitable for supercritical CO2 storage in a deep saline reservoir hosted in carbonate rocks, and that strata with properties sufficient for long-term confinement of supercritical CO2 were present in the deep subsurface. Injection testing with brine and CO2 was completed in two phases. The first phase, a joint project by the Kentucky Geological Survey and the Western Kentucky Carbon Storage Foundation, drilled the Marvin Blan No. 1 carbon storage research well and tested the entire Knox Group section in the open borehole – including the Beekmantown Dolomite, Gunter Sandstone, and Copper Ridge Dolomite – at 1152–2255 m, below casing cemented at 1116 m. During Phase 1 injection testing, most of the 297 tonnes of supercritical CO2 was displaced into porous and permeable sections of the lowermost Beekmantown below 1463 m and Gunter. The wellbore was then temporarily abandoned with a retrievable bridge plug in casing at 1105 m and two downhole pressure-temperature monitoring gauges below the bridge plug pending subsequent testing. Pressure and temperature data were recorded every minute for slightly more than a year, providing a unique record of subsurface reservoir conditions in the Knox. In contrast, Phase 2 testing, this study, tested a mechanically-isolated dolomitic-sandstone interval in the Gunter.

  6. More wells will expand knowledge of Knox group, Black Warrior basin

    USGS Publications Warehouse

    Raymond, Dorothy E.

    1991-01-01

    The Cambrian-Ordovician Knox group of the Black Warrior basin in Alabama and Mississippi has attracted the interest of the oil industry because of recent significant discoveries of oil and gas in the age-equivalent Arbuckle group carbonates of the Arkoma, Ardmore, and Anadarko basins of Oklahoma. The geologic setting of these areas is described. Oil and gas potential is assessed and the Knox production history is given. Source rock potential is outlined.

  7. Hydrocarbon potential of Cambrian-Ordovician Knox Group in south-central Kentucky

    SciTech Connect

    Gooding, P.J.

    1987-09-01

    In the eastern US, the carbonate rocks of the Cambrian-Ordovician Knox Group were deposited on a broad, gently sloping continental shelf in shallow hypersaline waters. A major unconformity occurs at the top of the Knox Group. This regional unconformity developed when the Sauk Sea retreated at the close of the Early Ordovician. In south-central Kentucky, the paleotopographic surface is characterized by extensive paleokarst developed on the upper Knox surface. The study area is located on the crest of the Cincinnati arch, a major structural feature that separates the Appalachian basin to the east from the Illinois basin on the west. Oil and gas are being produced from Cambrian-Ordovician rocks throughout the US, and south-central Kentucky is no exception. In south-central Kentucky, the Knox is of considerable economic importance. Hydrocarbon entrapment occurs at or near the unconformity at the top of the Knox. Approximately 3500 oil and gas wells and mineral exploration holes have penetrated the upper Knox Group in south-central Kentucky. Over 32 million bbl of oil have been recovered from 11 relatively shallow stratigraphic zones in 120 oil pools. These stratigraphic zones are generally encountered at depths of less than 2000 ft. A substantial amount of oil has been recovered from pools that produce exclusively from the Knox. Brecciated and fractured zones at the top of the Knox have also served as the host rock for sulfide mineralization, and these deposits may contain significant amounts of lead, zinc, and barium resources for future exploitation.

  8. 40 CFR 81.343 - Tennessee.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Robertson County X Rutherford County X Scott County X Sequatchie County X Sevier County X Shelby County X... Putnam County X Rhea County X Roane County X Robertson County X Rutherford County X Scott County X... County Pickett County Polk County Putnam County Rhea County Roane County Robertson County...

  9. Comments on "Cancer Mortality near Oak Ridge, Tennessee".

    PubMed

    Sharpe, C M

    1995-01-01

    A recent article by Joseph Mangano concluded that changes in cancer mortality near Oak Ridge (Anderson County) in Tennessee over a 40-year period (1950-1989) suggest an increase in cancer deaths linked to radiation contamination. These conclusions are not supported by available, representative data. In his analysis, Mangano selected for comparison two three-year periods (1950-1952 and 1987-1989) that are not representative of the entire 40 years. An analysis by decade of the 42-year period from 1950 to 1991, using U.S. mortality rates from the National Center for Health Statistics and Tennessee mortality rates from the NCHS and the Tennessee Health Department, shows that the relation between expected and actual cancer deaths for the white population of Anderson County does not differ from that for the State of Tennessee. In addition, changes in methods of reporting death statistics during the 40-year period invalidate any attempt to compare current cause-specific mortality data (such as cancer deaths) with data from the 1950s. Relevant comparisons that can be made for the period 1970-1991 again show that cancer deaths for whites in Anderson County have been statistically equivalent to the expected rates.

  10. Northeast Tennessee Educators' Perception of STEM Education Implementation

    NASA Astrophysics Data System (ADS)

    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.

  11. A Comparison of a Traditional Music Teaching Method with Music Ace.

    ERIC Educational Resources Information Center

    Baker, Barbara S.

    Elementary schools in Knox County, Tennessee employ music specialists who spend about one hour weekly instructing individual elementary classes in music. Students in those classes receive about 64 music lessons per school year. The music curriculum in Knox County includes the six major elements of music: melody, harmony, rhythm, style, expressive…

  12. 50 CFR 17.85 - Special rules-invertebrates.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... continue or terminate the reintroduction efforts. (b) Sixteen mollusks in the French Broad and Holston... defined as follows: The French Broad River, Knox and Sevier Counties, Tennessee, from the base of Douglas... free-flowing reaches of the French Broad River below Douglas Dam, Knox and Sevier Counties,...

  13. 40 CFR 81.343 - Tennessee.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Blount County X Bradley County X Campbell County X Rest of Campbell County X Cannon County X Carroll... Cannon County X Carroll County X Carter County X Cheatham County X Chester County X Claiborne County X... County Bradley County Campbell County Cannon County Carroll County Carter County Cheatham County...

  14. Tennessee and SREB

    ERIC Educational Resources Information Center

    Southern Regional Education Board (SREB), 2009

    2009-01-01

    The Southern Regional Education Board (SREB)is a nonprofit organization that works collaboratively with Tennessee and 15 other member states to improve education at every level--from pre-K to postdoctoral study--through many effective programs and initiatives. SREB's "Challenge to Lead" Goals for Education, which call for the region to…

  15. 77 FR 61653 - Notice of Intent To Rule on Request To Release Airport Property at the Smyrna-Rutherford County...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-10

    ... Smyrna-Rutherford County Airport, Smyrna, TN AGENCY: Federal Aviation Administration (FAA), DOT. ACTION... the release of land at the Smyrna-Rutherford County Airport, Smyrna, Tennessee. This property... review at the Smyrna--Rutherford County Airport, 278 Doug Warpoole Road, Smyrna, Tennessee 37167 and...

  16. Pilot of the Modern Army Recordkeeping System (MARKS) at Headquarters, U.S. Army Armor Center and Fort Knox, Fort Knox, Kentucky, January-December 1984.

    DTIC Science & Technology

    1985-05-01

    Military Reservation SEE DISTRIBUTION 1. Because of overpopulation and destruction of habitat, there will be an organized hunt for white-tailed deer held...Chief, Environmental Division MARKS file number? File label: Page 13 S... . -. •.... .-... •4. IMAY 1984 ATZK-EH SUBJECT: Deer Hunting on Fort Knox

  17. Public water-supply systems and associated water use in Tennessee, 2005

    USGS Publications Warehouse

    Robinson, John A.; Brooks, Jaala M.

    2010-01-01

    Public water-supply systems in Tennessee provide water to for domestic, industrial, and commercial uses, and municipal services. In 2005, more than 569 public water-supply systems distributed about 920 million gallons per day (Mgal/d) of non-purchased surface water and groundwater to a population of nearly 6 million in Tennessee. Surface-water sources provided 64 percent (about 591 Mgal/d) of the State's water supplies. Groundwater produced from wells and springs in Middle and East Tennessee and from wells in West Tennessee provided 36 percent (about 329 Mgal/d) of the public water supplies. Gross per capita water use for Tennessee in 2005 was about 171 gallons per day. Water withdrawals by public water-supply systems in Tennessee have increased from 250 Mgal/d in 1955 to 920 Mgal/d in 2005. Tennessee public water-supply systems withdraw less groundwater than surface water, and surface-water use has increased at a faster rate than groundwater use. However, 34 systems reported increased groundwater withdrawals during 2000–2005, and 15 of these 34 systems reported increases of 1 Mgal/d or more. The county with the largest surface-water withdrawal rate (130 Mgal/d) was Davidson County. Each of Tennessee's 95 counties was served by at least one public water-supply system in 2005. The largest groundwater withdrawal rate (about 167 Mgal/d) by a single public water-supply system was reported by Memphis Light, Gas and Water, which served 654,267 people in Shelby County in 2005.

  18. Strategic influence on deep groundwater flow in the Knox Group Copper Ridge dolomite on the West Chestnut Ridge site

    SciTech Connect

    Lee, R.R.; Ketelle, R.H.

    1987-10-01

    The Copper Ridge Dolomite of the Upper Cambrian Knox Group underlies a site at Oak Ridge, Tennessee, under consideration by the Department of Energy (DOE) for a belowground waste disposal facility. The Copper Ridge was studied for DOE to understand the influence of lithology on deep groundwater flow. Three facies types are distinguished which comprise laterally continuous 1 to 4-m-thick rock units interpreted to represent upward-shallowing depositional cycles having an apparently significant effect on groundwater flow at depth. Rock core observations indicate one of the recurring facies types is characterized by thin to medium-bedded, fine-grained dolostone with planar cryptalgal laminae and thin shaley partings. Distinctive fracturing in this facies type, that may have resulted from regional structural deformation, is considered to be responsible for weathering at depth and the development of stratabound pathways of preferred groundwater flow. In addition, geophysical data suggest that one occurrence of this weathered facies type coincides with an apparent geochemical interface at depth. Geophysical data also indicate the presence of several fluid invasion horizons, traceable outside the study area, which coincide with the unweathered occurrence of this fine-grained facies type. The subcropping of recurrent zones of preferred groundwater flow at the weathered/unweathered interface may define linear traces of enhanced aquifer recharge paralleling geologic strike. Vertical projection of these zones from the weathered/unweathered rock interface to the ground surface may describe areas of enhanced infiltration. Tests to determine the role of stratigraphic controls on groundwater flow are key components of future investigations on West Chestnut Ridge.

  19. Lithostratigraphy and hydrocarbon potential of the Cambrian (pre-Knox) interval in the Conoco No. 1 Turner well, Rough Creek Graben, western Kentucky

    SciTech Connect

    Harris, D.C.

    1995-09-01

    In 1992 an important deep exploratory well was drilled in the Rough Creek Graben of western Kentucky. The Conoco No. 1 Turner well, in McLean County, reached a total depth of 14,202 feet in Precambrian granite. The objective of this well was to test potential gas reservoirs in Cambrian-age pre-Knox Group carbonates and synrift sandstones. The well encountered no commercial hydrocarbons, but provided new data on the evolution and hydrocarbon potential of the Rough Creek Graben. Encouraged by the Turner well, Conoco has drilled two additional wells in the graben. The Turner well penetrated over 4,000 feet of pre-Knox sedimentary rocks. The clastic rocks lack porosity in the Turner well (because of calcite and quartz cements), but may have reservoir potential in other parts of the basin. The oolitic dolostones contain dolomite cement, and also have no effective porosity. However, bitumen staining is present in the dolostones, indicating that oil moved through the interval. The Conoco Turner well has proven that substaintial thickness of synrift clastics and post-rift dolostones occur in the Rough Creek Graben, and that facies distribution is strongly tectonically controlled. Bitumen staining indicates that hydrocarbons were migrating in the basin, but prediction of effective porosity remains a problem in the search for Cambrian reservoirs in the Rough Creek Graben.

  20. Genome-wide study of KNOX regulatory network reveals brassinosteroid catabolic genes important for shoot meristem function in rice

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In flowering plants, knotted1-like homeobox (KNOX) transcription factors play crucial roles in establishment and maintenance of the shoot apical meristem (SAM), from which aerial organs such as leaves, stems, and flowers initiate. We report that a rice (Oryza sativa) KNOX gene Oryza sativa homeobox1...

  1. Relationship between paleotopographic surface of Cambrian-Ordovician Knox Group and oil and gas entrapment in Kentucky

    SciTech Connect

    Gooding, P.J.

    1987-09-01

    Cambrian-Ordovician dolostones of the Knox Group constitute one of the largest occurrences of this rock type known in the US. In Kentucky, the Knox carbonate sequence attains thicknesses of more than 3500 ft. Mudstone and wackestone are dominant in the upper Knox, with lesser amounts of packstone and grainstone. The Upper Cambrian to Lower Ordovician carbonate sequences in Kentucky resulted from carbonate sedimentation on a cratonic platform in shallow, low-energy marine environments. Relative structural quiescence existed during this time. The thick sequence of shallow-water carbonates suggests that the rate of deposition generally kept pace with subsidence of the craton. Geologic environments and climatic conditions during this period were similar to those of the Bahamas today. Warm climate, sporadic rainfall, and dry trade winds probably accounted for the net loss of water by evaporation and the resulting hypersaline conditions. The paleotopographic surface that developed on top of the Knox Group is of considerable economic importance because of potential hydrocarbon entrapment at or near the unconformity. Areas where permeable and porous zones developed on the exposed Knox surface due to erosion and weathering provide reservoir conditions; also, the unconformable surface of the Knox was sealed by an overlapping impermeable formation capable of entrapping hydrocarbons. Because of pressures exerted, hydrocarbons driven by fluids or gas may migrate along the eroded Knox surface laterally and upward onto paleotopographic highs. These conditions increase the probability of finding commercial oil and gas deposits in the Cambrian-Ordovician Knox in Kentucky.

  2. KNOX2 genes regulate the haploid-to-diploid morphological transition in land plants.

    PubMed

    Sakakibara, Keiko; Ando, Sayuri; Yip, Hoichong Karen; Tamada, Yosuke; Hiwatashi, Yuji; Murata, Takashi; Deguchi, Hironori; Hasebe, Mitsuyasu; Bowman, John L

    2013-03-01

    Unlike animals, land plants undergo an alternation of generations, producing multicellular bodies in both haploid (1n: gametophyte) and diploid (2n: sporophyte) generations. Plant body plans in each generation are regulated by distinct developmental programs initiated at either meiosis or fertilization, respectively. In mosses, the haploid gametophyte generation is dominant, whereas in vascular plants-including ferns, gymnosperms, and angiosperms-the diploid sporophyte generation is dominant. Deletion of the class 2 KNOTTED1-LIKE HOMEOBOX (KNOX2) transcription factors in the moss Physcomitrella patens results in the development of gametophyte bodies from diploid embryos without meiosis. Thus, KNOX2 acts to prevent the haploid-specific body plan from developing in the diploid plant body, indicating a critical role for the evolution of KNOX2 in establishing an alternation of generations in land plants.

  3. Constitutive knox1 gene expression in dandelion (Taraxacum officinale, Web.) changes leaf morphology from simple to compound.

    PubMed

    Müller, Kai J; He, Xinqiang; Fischer, Rainer; Prüfer, Dirk

    2006-10-01

    Seed plants with compound leaves constitute a polyphyletic group, but studies of diverse taxa show that genes of the class 1 KNOTTED-LIKE HOMEOBOX (KNOX1) family are often involved in compound leaf development. This suggests that knox1 genes have been recruited on multiple occasions during angiosperm evolution (Bharathan et al. in Science 296:1858-1860, 2002). In agreement with this, we demonstrate that the simple leaf of dandelion (Taraxacum officinale Web.) can be converted into a compound leaf by the constitutive expression of heterologous knox1 genes. Dandelion is a rosette plant of the family Asteraceae, characterised by simple leaves with deeply lobed margins and endogenous knox1 gene expression. Transgenic dandelion plants constitutively expressing the barley (Hordeum vulgare L.) hooded gene (bkn3, barley knox3) or the related bkn1 gene, developed compound leaves featuring epiphyllous rosettes. We discuss these results in the context of two current models of compound leaf formation.

  4. 78 FR 56980 - Muscle Shoals Reservation Redevelopment, Colbert County, Alabama

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-16

    ... Muscle Shoals Reservation Redevelopment, Colbert County, Alabama AGENCY: Tennessee Valley Authority (TVA... (MSR) in Colbert County, Alabama. The notice of availability (NOA) of the Final Environmental Impact...,036-acre Muscle Shoals/Wilson Dam Reservation in Colbert County, Alabama, in 1933 when...

  5. Class I KNOX genes are associated with organogenesis during bulbil formation in Agave tequilana.

    PubMed

    Abraham-Juárez, María Jazmín; Martínez-Hernández, Aída; Leyva-González, Marco Antonio; Herrera-Estrella, Luis; Simpson, June

    2010-09-01

    Bulbil formation in Agave tequilana was analysed with the objective of understanding this phenomenon at the molecular and cellular levels. Bulbils formed 14-45 d after induction and were associated with rearrangements in tissue structure and accelerated cell multiplication. Changes at the cellular level during bulbil development were documented by histological analysis. In addition, several cDNA libraries produced from different stages of bulbil development were generated and partially sequenced. Sequence analysis led to the identification of candidate genes potentially involved in the initiation and development of bulbils in Agave, including two putative class I KNOX genes. Real-time reverse transcription-PCR and in situ hybridization revealed that expression of the putative Agave KNOXI genes occurs at bulbil initiation and specifically in tissue where meristems will develop. Functional analysis of Agave KNOXI genes in Arabidopsis thaliana showed the characteristic lobed phenotype of KNOXI ectopic expression in leaves, although a slightly different phenotype was observed for each of the two Agave genes. An Arabidopsis KNOXI (knat1) mutant line (CS30) was successfully complemented with one of the Agave KNOX genes and partially complemented by the other. Analysis of the expression of the endogenous Arabidopsis genes KNAT1, KNAT6, and AS1 in the transformed lines ectopically expressing or complemented by the Agave KNOX genes again showed different regulatory patterns for each Agave gene. These results show that Agave KNOX genes are functionally similar to class I KNOX genes and suggest that spatial and temporal control of their expression is essential during bulbil formation in A. tequilana.

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

    SciTech Connect

    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.

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

    SciTech Connect

    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.

  8. The Tennessee Department of Health WORKshops on Use of Secondary Data for Community Health Assessment, 2012

    PubMed Central

    Omohundro, Ellen; Boswell, Derrick; Evans, Dwayne; Ferranti, Lori B.

    2014-01-01

    Community health assessment is a core function of public health departments, a standard for accreditation of public health departments, and a core competency for public health professionals. The Tennessee Department of Health developed a statewide initiative to improve the processes for engaging county health departments in assessing their community’s health status through the collection and analysis of secondary data. One aim of the Tennessee Department of Health was to position county public health departments as trusted leaders in providing population data and engaging community stakeholders in assessments. The Tennessee Department of Health’s Division of Policy, Planning, and Assessment conducted regional 2-day training workshops to explain and guide completion of computer spreadsheets on 12 health topics. Participants from 93 counties extracted data from multiple and diverse sources to quantify county demographics, health status, and resources and wrote problem statements based on the data examined. The workshops included additional staff development through integration of short lessons on data analysis, epidemiology, and social-behavior theory. Participants reported in post-workshop surveys higher degrees of comfort in interpreting data and writing about their findings on county health issues, and they shared their findings with health, hospital, school, and government leaders (including county health council members) in their counties. Completion of the assessments enabled counties and the Tennessee Department of Health to address performance-improvement goals and assist counties in preparing to meet public health accreditation prerequisites. The methods developed for using secondary data for community health assessment are Tennessee’s first-phase response to counties’ request for a statewide structure for conducting such assessments. PMID:24384302

  9. Regulatory Facility Guide for Tennessee

    SciTech Connect

    Anderson, S.S.; Bock, R.E.; Francis, M.W.; Gove, R.M.; Johnson, P.E.; Kovac, F.M.; Mynatt, J.O.; Rymer, A.C.

    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.

  10. GEE CREEK WILDERNESS, TENNESSEE.

    USGS Publications Warehouse

    Epstein, Jack B.; Gazdik, Gertrude C.

    1984-01-01

    On the basis of geologic, geochemical, and mine and prospect surveys, it was determined that the Gee Creek Wilderness, Tennessee has little promise for the occurrence of mineral resources. Iron ore was formerly mined, but the deposits are small, have a high phosphorous content, and are inaccessible. Shale, suitable for brick or lightweight aggregate, and sandstone, which could be utilized for crushed stone or sand, are found in the area, but are also found in areas closer to potential markets. The geologic setting precludes the presence of oil and gas resources in the surface rocks, but the possibility of finding natural gas at depth below the rocks exposed in the area cannot be discounted. Geophysical exploration would be necessary to define the local structure in rocks at depth to properly evaluate the potential of the area for gas.

  11. Archeological Investigations in the Truscott Reservoir Area. King and Knox Counties, Texas,

    DTIC Science & Technology

    1978-06-01

    Aspectos de Arqueologia e Historic del Noreste, Monterrey, Mexico, April 23-26, 1975. 1976 The Panhandle Archaic. In The Texas Archaic: A Symposium...Texas Panhandle. Actas del 41 Congreso Inter- nacional de Americanistas, Vol. 1, pp. 270-278. Institute Nacional de Antropologia e Historia

  12. KNOX1 is expressed and epigenetically regulated during in vitro conditions in Agave spp

    PubMed Central

    2012-01-01

    Background The micropropagation is a powerful tool to scale up plants of economical and agronomical importance, enhancing crop productivity. However, a small but growing body of evidence suggests that epigenetic mechanisms, such as DNA methylation and histone modifications, can be affected under the in vitro conditions characteristic of micropropagation. Here, we tested whether the adaptation to different in vitro systems (Magenta boxes and Bioreactors) modified epigenetically different clones of Agave fourcroydes and A. angustifolia. Furthermore, we assessed whether these epigenetic changes affect the regulatory expression of KNOTTED1-like HOMEOBOX (KNOX) transcription factors. Results To gain a better understanding of epigenetic changes during in vitro and ex vitro conditions in Agave fourcroydes and A. angustifolia, we analyzed global DNA methylation, as well as different histone modification marks, in two different systems: semisolid in Magenta boxes (M) and temporary immersion in modular Bioreactors (B). No significant difference was found in DNA methylation in A. fourcroydes grown in either M or B. However, when A. fourcroydes was compared with A. angustifolia, there was a two-fold difference in DNA methylation between the species, independent of the in vitro system used. Furthermore, we detected an absence or a low amount of the repressive mark H3K9me2 in ex vitro conditions in plants that were cultured earlier either in M or B. Moreover, the expression of AtqKNOX1 and AtqKNOX2, on A. fourcroydes and A. angustifolia clones, is affected during in vitro conditions. Therefore, we used Chromatin ImmunoPrecipitation (ChIP) to know whether these genes were epigenetically regulated. In the case of AtqKNOX1, the H3K4me3 and H3K9me2 were affected during in vitro conditions in comparison with AtqKNOX2. Conclusions Agave clones plants with higher DNA methylation during in vitro conditions were better adapted to ex vitro conditions. In addition, A. fourcroydes and A

  13. THE INTERESTS IN MANAGEMENT CONFERENCES AT EAST TENNESSEE STATE UNIVERSITY AMONG BUSINESS OWNERS AND MANAGERS.

    ERIC Educational Resources Information Center

    NOBLE, ALBERT C.

    IN A STUDY TO DETERMINE THE NEED FOR AND INTEREST IN MANAGEMENT CONFERENCES TO BE SPONSORED BY EAST TENNESSEE STATE UNIVERSITY FOR BUSINESS OWNERS AND MANAGERS, 136 BUSINESSMEN IN A NINE COUNTY AREA SURROUNDING THE UNIVERSITY RATED SUGGESTED CONFERENCE TOPICS. BANKERS, LAWYERS, ACCOUNTANTS, AND BUSINESS LEADERS, BUYERS FOR BUSINESS FIRMS, AND…

  14. A Study Concerning Perceptions of Public School Teachers and Principals Regarding Curriculum Issues in Middle Tennessee.

    ERIC Educational Resources Information Center

    Reddick, Thomas; Peach, Larry

    A survey was conducted to compare the attitudes of 250 teachers, 25 principals, and 35 central office personnel from 20 middle Tennessee counties toward curricular issues. Respondents answered 29 questions on a scale of "strongly agree, agree, disagree, strongly disagree" to generate data in 7 categories of issues: curriculum…

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

    Technology Transfer Automated Retrieval System (TEKTRAN)

    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...

  16. 75 FR 70076 - Tennessee Southern Railroad Company, Patriot Rail, LLC, Patriot Rail Holdings LLC, and Patriot...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-16

    ..., Patriot Woods Railroad, LLC, and Texas, Oklahoma & Eastern Railroad, LLC Tennessee Southern Railroad... Railroad, LLC (GTRA), Mississippi & Skuna Valley Railroad, LLC (MSV), Patriot Woods Railroad, LLC (PAW... County, Okla.; and Docket No. FD 35431, Patriot Woods Railroad, LLC--Acquisition and Operation...

  17. Rank Ordovician wildcats staked in northern Mississippi counties

    SciTech Connect

    Petzet, G.A.

    1990-10-01

    This paper reports that Ordovician Knox dolomite is the objective at two rank wildcats in northern Mississippi. The wells appear to be the first modern drilling to Ordovician in the area, about 400 miles southeast of prolific Cambro-Ordovician Arbuckle gas production discovered in late 1987 in Wilburton field, Latimer County, Okla. The author discusses how an oil company plans a 12,500 ft Knox test at 1 Lay, in 27-25n-2e, in central Tallahatchie County, Miss., about 80 miles south of Memphis. This paper also reports on plans to drill 1 Jenkins 8-1, in 8-19n-15e, to 10,800 ft or Ordovician.

  18. Seroprevalence of Trypanosoma cruzi in raccoons from Tennessee.

    PubMed

    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 < 0.001). Land cover class was not associated with seropositivity status (P = 0.441), even though deciduous forest was the most common site from where 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 < 0.001). Female adults were significantly more likely to be exposed to T. cruzi than were male adult raccoons (P < 0.001). No significant seroprevalence difference was seen among male and female juveniles. This study contributes to understanding the dynamics of T. cruzi exposure within raccoon populations in Tennessee. The importance of habitat (rural vs. suburban) and microhabitat (dens) in risk of exposure to these populations is also discussed.

  19. Ring the BELL and tie the KNOX: roles for TALEs in gynoecium development.

    PubMed

    Arnaud, Nicolas; Pautot, Véronique

    2014-01-01

    Carpels are leaf-like structures that bear ovules, and thus play a crucial role in the plant life cycle. In angiosperms, carpels are the last organs produced by the floral meristem and they differentiate a specialized meristematic tissue from which ovules develop. Members of the three-amino-acid-loop-extension (TALE) class of homeoproteins constitute major regulators of meristematic activity. This family contains KNOTTED-like (KNOX) and BEL1-like (BLH or BELL) homeodomain proteins, which function as heterodimers. KNOX proteins can have different BELL partners, leading to multiple combinations with distinct activities, and thus regulate many aspects of plant morphogenesis, including gynoecium development. TALE proteins act primarily through direct regulation of hormonal pathways and key transcriptional regulators. This review focuses on the contribution of TALE proteins to gynoecium development and connects TALE transcription factors to carpel gene regulatory networks.

  20. Effects of photon noise on speckle image reconstruction with the Knox-Thompson algorithm. [in astronomy

    NASA Technical Reports Server (NTRS)

    Nisenson, P.; Papaliolios, C.

    1983-01-01

    An analysis of the effects of photon noise on astronomical speckle image reconstruction using the Knox-Thompson algorithm is presented. It is shown that the quantities resulting from the speckle average arre biased, but that the biases are easily estimated and compensated. Calculations are also made of the convergence rate for the speckle average as a function of the source brightness. An illustration of the effects of photon noise on the image recovery process is included.

  1. Ectopic KNOX Expression Affects Plant Development by Altering Tissue Cell Polarity and Identity[OPEN

    PubMed Central

    Rebocho, Alexandra B.

    2016-01-01

    Plant development involves two polarity types: tissue cell (asymmetries within cells are coordinated across tissues) and regional (identities vary spatially across tissues) polarity. Both appear altered in the barley (Hordeum vulgare) Hooded mutant, in which ectopic expression of the KNOTTED1-like Homeobox (KNOX) gene, BKn3, causes inverted polarity of differentiated hairs and ectopic flowers, in addition to wing-shaped outgrowths. These lemma-specific effects allow the spatiotemporal analysis of events following ectopic BKn3 expression, determining the relationship between KNOXs, polarity, and shape. We show that tissue cell polarity, based on localization of the auxin transporter SISTER OF PINFORMED1 (SoPIN1), dynamically reorients as ectopic BKn3 expression increases. Concurrently, ectopic expression of the auxin importer LIKE AUX1 and boundary gene NO APICAL MERISTEM is activated. The polarity of hairs reflects SoPIN1 patterns, suggesting that tissue cell polarity underpins oriented cell differentiation. Wing cell files reveal an anisotropic growth pattern, and computational modeling shows how polarity guiding growth can account for this pattern and wing emergence. The inverted ectopic flower orientation does not correlate with SoPIN1, suggesting that this form of regional polarity is not controlled by tissue cell polarity. Overall, the results suggest that KNOXs trigger different morphogenetic effects through interplay between tissue cell polarity, identity, and growth. PMID:27553356

  2. Ectopic KNOX Expression Affects Plant Development by Altering Tissue Cell Polarity and Identity.

    PubMed

    Richardson, Annis Elizabeth; Rebocho, Alexandra B; Coen, Enrico S

    2016-08-23

    Plant development involves two polarity types: tissue cell (asymmetries within cells are coordinated across tissues) and regional (identities vary spatially across tissues) polarity. Both appear altered in the barley (Hordeum vulgare) Hooded mutant, in which ectopic expression of the KNOTTED1-like Homeobox (KNOX) gene, BKn3, causes inverted polarity of differentiated hairs and ectopic flowers, in addition to wing-shaped outgrowths. These lemma-specific effects allow the spatiotemporal analysis of events following ectopic BKn3 expression, determining the relationship between KNOXs, polarity, and shape. We show that tissue cell polarity, based on localization of the auxin transporter SISTER OF PINFORMED1 (SoPIN1), dynamically reorients as ectopic BKn3 expression increases. Concurrently, ectopic expression of the auxin importer LIKE AUX1 and boundary gene NO APICAL MERISTEM is activated. The polarity of hairs reflects SoPIN1 patterns, suggesting that tissue cell polarity underpins oriented cell differentiation. Wing cell files reveal an anisotropic growth pattern, and computational modeling shows how polarity guiding growth can account for this pattern and wing emergence. The inverted ectopic flower orientation does not correlate with SoPIN1, suggesting that this form of regional polarity is not controlled by tissue cell polarity. Overall, the results suggest that KNOXs trigger different morphogenetic effects through interplay between tissue cell polarity, identity, and growth.

  3. Modulation of the hormone setting by Rhodococcus fascians results in ectopic KNOX activation in Arabidopsis.

    PubMed

    Depuydt, Stephen; Dolezal, Karel; Van Lijsebettens, Mieke; Moritz, Thomas; Holsters, Marcelle; Vereecke, Danny

    2008-03-01

    The biotrophic actinomycete Rhodococcus fascians has a profound impact on plant development and a common aspect of the symptomatology is the deformation of infected leaves. In Arabidopsis (Arabidopsis thaliana), the serrated leaf margins formed upon infection resemble the leaf phenotype of transgenic plants with ectopic expression of KNOTTED-like homeobox (KNOX) genes. Through transcript profiling, we demonstrate that class-I KNOX genes are transcribed in symptomatic leaves. Functional analysis revealed that BREVIPEDICELLUS/KNOTTED-LIKE1 and mainly SHOOT MERISTEMLESS were essential for the observed leaf dissection. However, these results also positioned the KNOX genes downstream in the signaling cascade triggered by R. fascians infection. The much faster activation of ARABIDOPSIS RESPONSE REGULATOR5 and the establishment of homeostatic and feedback mechanisms to control cytokinin (CK) levels support the overrepresentation of this hormone in infected plants due to the secretion by the pathogen, thereby placing the CK response high up in the cascade. Hormone measurements show a net decrease of tested CKs, indicating either that secretion by the bacterium and degradation by the plant are in balance, or, as suggested by the strong reaction of 35S:CKX plants, that other CKs are at play. At early time points of the interaction, activation of gibberellin 2-oxidase presumably installs a local hormonal setting favorable for meristematic activity that provokes leaf serrations. The results are discussed in the context of symptom development, evasion of plant defense, and the establishment of a specific niche by R. fascians.

  4. Cancer mortality near Oak Ridge, Tennessee.

    PubMed

    Mangano, J J

    1994-01-01

    Oak Ridge, Tennessee, is the site of one of the two oldest nuclear facilities in the United States. Although precise records have not been maintained, low levels of radioactive products have been released into the environment since the facility began operation in World War II. Changes in age-adjusted cancer mortality rates for whites between the periods 1950-1952 and 1987-1989 were analyzed to assess whether these radioactive releases have had any adverse effects on the population living near Oak Ridge. Results indicate that the increases in the local area (under 100 miles from Oak Ridge) exceeded regional increases and far exceeded national increases. Within the region, increases were greatest in rural areas, in Anderson County (where Oak Ridge is located), in mountainous counties, and in the region downwind of Oak Ridge. Each of these findings suggest that low levels of radiation, ingested gradually by local residents, were a factor in the increases in local cancer death rates. Results indicate that more studies of this type are called for and that cessation of all future radioactive emissions from nuclear facilities should be considered.

  5. State Education Finance and Governance Profile: Tennessee

    ERIC Educational Resources Information Center

    Krause, Mike

    2010-01-01

    This article presents the state education finance and governance profile of Tennessee. The 17th largest state, Tennessee is home to 2.01% of the nation's inhabitants. Funding of K-12 education in Tennessee is accomplished via a formula known as the Basic Educational Program (BEP). This plan primarily utilizes school district enrollment numbers to…

  6. Zero Tolerance in Tennessee Schools: An Update.

    ERIC Educational Resources Information Center

    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…

  7. Methods for assessing channel conditions related to scour-critical conditions at bridges in Tennessee

    USGS Publications Warehouse

    Bryan, B.A.; Simon, Andrew; Outlaw, G.S.; Thomas, Randy

    1995-01-01

    The ability to assess quickly the potential for scour at a bridge site, to evaluate those bridges with the greatest potential for significant amounts of scour, and to then identify scour-critical structures is important for public protection and bridge maintenance planning. A bridge-scour assessment information form was developed for collecting data describing the bridge site; the hydraulic geomorphic, and vegetation characteristics of the channel. Information from site assessments of 3,964 bridges in Tennessee was used to develop indexes of potential scour characteristics over broad geographic areas, such as counties, regions, or drainage basins. Channel instability charac- teristics differ from region to region. In west Tennessee counties, channel instability has progressed from valley bottoms into the uplands through headward degradation. In middle and east counties of Tennessee, channel widening is a dominant process, but widespread degradation has been prevented by stream beds being lines with erosion-resistant bedrock, boulder, cobble, and gravel, and by the absence of channelization. Neither quantifiable headcutting nor degradation in bedrock channels was noted at any site in the State. However, potential for lateral scour is prevalent in Middle and East Tennessee.

  8. SCHOOL PLANNING LABORATORY, THE UNIVERSITY OF TENNESSEE, KNOXVILLE, TENNESSEE.

    ERIC Educational Resources Information Center

    Educational Facilities Labs., Inc., New York, NY.

    DISCUSSES THE SERVICES, PROJECTS, AND PLANNING PROCESS OF THE SCHOOL PLANNING LABORATORY AT THE UNIVERSITY OF TENNESSEE. SERVICES INCLUDE--(1) ASSISTING SCHOOL SYSTEMS AND COLLEGES IN PLANNING FUNCTIONAL EDUCATIONAL FACILITIES, (2) CONDUCTING RESEARCH TO DISCOVER NEW AND BETTER SOLUTIONS TO SCHOOL PLANNING PROBLEMS, AND (3) DISSEMINATING IDEAS FOR…

  9. Geologic characterization and carbon storage resource estimates for the knox group, Illinois Basin, Illinois, Indiana and Kentucky

    SciTech Connect

    Harris, David; Ellett, Kevin; Rupp, John; Leetaru, Hannes

    2014-09-30

    Research documented in this report includes (1) refinement and standardization of regional stratigraphy across the 3-state study area in Illinois, Indiana, and Kentucky, (2) detailed core description and sedimentological interpretion of Knox cores from five wells in western Kentucky, and (3) a detailed calculation of carbon storage volumetrics for the Knox using three different methodologies. Seven regional cross sections document Knox formation distribution and thickness. Uniform stratigraphic nomenclature for all three states helps to resolve state-to-state differences that previously made it difficult to evaluate the Knox on a basin-wide scale. Correlations have also refined the interpretation of an important sandstone reservoir interval in southern Indiana and western Kentucky. This sandstone, a CO2 injection zone in the KGS 1 Blan well, is correlated with the New Richmond Sandstone of Illinois. This sandstone is over 350 ft (107 m) thick in parts of southern Indiana. It has excellent porosity and permeability at sufficient depths, and provides an additional sequestration target in the Knox. The New Richmond sandstone interval has higher predictability than vuggy and fractured carbonates, and will be easier to model and monitor CO2 movement after injection.

  10. Cremation weights in east Tennessee.

    PubMed

    Bass, William M; Jantz, Richard L

    2004-09-01

    In spite of increasing number of cremations in the U.S., little is known about weights of cremated remains. This research was undertaken in order to add to the limited literature on cremains weights and to explore variation. Weights of cremated remains were obtained from the East Tennessee Crematorium. The sample consists of 151 males and 155 females. Age, sex, and race were obtained for each individual. Males are about 1000 g heavier than females. Both sexes lose weight with age, but females lose weight at about twice the rate of males. East Tennessee cremation weights were compared with those from Florida reported by Warren and Maples, and those from Southern California reported by Sonek. East Tennessee results were also compared with an earlier study on ash weight of anatomical human skeletons carried out by Trotter and Hixon. East Tennessee cremations weigh about 500 g more than the samples from Florida and California, and about the same as the earlier anatomical samples. We hypothesize that variation reflects variation in body weight and activity. This variation must be taken into account when cremation weights are at issue.

  11. Tennessee Minimum School Bus Standards.

    ERIC Educational Resources Information Center

    Tennessee State Board of Education, 2004

    2004-01-01

    The School Bus Specifications and Procedures adopted by the 2000 National Conference on School Transportation and the Federal Motor Vehicle Safety Standards (FMVSS) were used as guides by the Tennessee State Board of Education Pupil Transportation Advisory Committee in developing the revised minimum specifications for school bus chassis and school…

  12. Corporal Punishment in Tennessee Schools.

    ERIC Educational Resources Information Center

    Kinnard, Karren Q; Rust, James O.

    1981-01-01

    Responses of 101 Tennessee school superintendents indicate: all allow and use corporal punishment; 57 keep records of corporal punishment usage; corporal punishment is considered effective in many cases; the community is seen as supportive of corporal punishment; and the paddle appears to be the most popular method of corporal punishment. (NEC)

  13. Antidote: Civic Responsibility. Tennessee Law.

    ERIC Educational Resources Information Center

    Phi Alpha Delta Law Fraternity International, Washington, DC.

    Designed for middle school through high school students, this unit contains eight lesson plans that focus on Tennessee state law. The state lessons correspond to lessons in the volume, "Antidote: Civic Responsibility. Drug Avoidance Lessons for Middle School & High School Students." Developed to be presented by educators, law…

  14. Pasteuria Nishizawae Studies in Tennessee

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Spores of Pasteuria nishizawae were first recovered in Tennessee in 2008 attached to soybean cyst nematode juveniles, Heterodera glycines, and inside cysts extracted from soil collected at Ames Plantation, Grand Junction, TN. The field had a 15% increase from 1997 through 2004 in number of samples ...

  15. Absence of Rickettsia rickettsii and occurrence of other spotted fever group rickettsiae in ticks from Tennessee.

    PubMed

    Moncayo, Abelardo C; Cohen, Sara B; Fritzen, Charissa M; Huang, Eileen; Yabsley, Michael J; Freye, James D; Dunlap, Brett G; Huang, Junjun; Mead, Daniel G; Jones, Timothy F; Dunn, John R

    2010-09-01

    Rocky Mountain spotted fever (RMSF) is the most common tick-borne illness in Tennessee. Little is known about the occurrence of R. rickettsii, the causative agent, in ticks in Tennessee. To better understand the prevalence and distribution of rickettsial agents in ticks, we tested 1,265 Amblyomma, Dermacentor, and Ixodes adult and nymphal ticks. Additionally, we tested 231 Amblyomma americanum larvae. Ticks were collected from 49 counties from humans, wild animals, domestic canines, and flannel drags. Spotted fever group rickettsiae (SFGR) DNA was detected by polymerase chain reaction (PCR) in 32% of adult and nymphal ticks. A total minimum infection rate of 85.63 was found in larval pools tested. Three rickettsial species, Rickettsia montana, Rickettsia amblyommii, and Rickettsia cooleyi were identified by molecular analysis. Rickettsia rickettsii was not detected. This study suggests that some RMSF cases reported in Tennessee may be caused by cross-reactivity with other SFGR antigenically related to R. rickettsii.

  16. Absence of Rickettsia rickettsii and Occurrence of Other Spotted Fever Group Rickettsiae in Ticks from Tennessee

    PubMed Central

    Moncayo, Abelardo C.; Cohen, Sara B.; Fritzen, Charissa M.; Huang, Eileen; Yabsley, Michael J.; Freye, James D.; Dunlap, Brett G.; Huang, Junjun; Mead, Daniel G.; Jones, Timothy F.; Dunn, John R.

    2010-01-01

    Rocky Mountain spotted fever (RMSF) is the most common tick-borne illness in Tennessee. Little is known about the occurrence of R. rickettsii, the causative agent, in ticks in Tennessee. To better understand the prevalence and distribution of rickettsial agents in ticks, we tested 1,265 Amblyomma, Dermacentor, and Ixodes adult and nymphal ticks. Additionally, we tested 231 Amblyomma americanum larvae. Ticks were collected from 49 counties from humans, wild animals, domestic canines, and flannel drags. Spotted fever group rickettsiae (SFGR) DNA was detected by polymerase chain reaction (PCR) in 32% of adult and nymphal ticks. A total minimum infection rate of 85.63 was found in larval pools tested. Three rickettsial species, Rickettsia montana, Rickettsia amblyommii, and Rickettsia cooleyi were identified by molecular analysis. Rickettsia rickettsii was not detected. This study suggests that some RMSF cases reported in Tennessee may be caused by cross-reactivity with other SFGR antigenically related to R. rickettsii. PMID:20810834

  17. GEOCHEMICAL INVESTIGATIONS OF CO₂-BRINE-ROCK INTERACTIONS OF THE KNOX GROUP IN THE ILLINOIS BASIN

    SciTech Connect

    Yoksoulian, Lois; Berger, Peter; Freiburg, Jared; Butler, Shane; Leetaru, Hannes

    2014-09-30

    Increased output of greenhouse gases, particularly carbon dioxide (CO₂), into the atmosphere from anthropogenic sources is of great concern. A potential technology to reduce CO₂ emissions is geologic carbon sequestration. This technology is currently being evaluated in the United States and throughout the world. The geology of the Illinois Basin exhibits outstanding potential as a carbon sequestration target, as demonstrated by the ongoing Illinois Basin – Decatur Project that is using the Mt. Simon Sandstone reservoir and Eau Claire Shale seal system to store and contain 1 million tonnes of CO₂. The Knox Group-Maquoketa Shale reservoir and seal system, located stratigraphically above the Mt. Simon Sandstone-Eau Claire Shale reservoir and seal system, has little economic value as a resource for fossil fuels or as a potable water source, making it ideal as a potential carbon sequestration target. In order for a reservoir-seal system to be effective, it must be able to contain the injected CO₂ without the potential for the release of harmful contaminants liberated by the reaction between CO₂-formation fluids and reservoir and seal rocks. This study examines portions of the Knox Group (Potosi Dolomite, Gunter Sandstone, New Richmond Sandstone) and St. Peter Sandstone, and Maquoketa Shale from various locations around the Illinois Basin. A total of 14 rock and fluid samples were exposed to simulated sequestration conditions (9101–9860 kPa [1320–1430 psi] and 32°–42°C [90°– 108°F]) for varying amounts of time (6 hours to 4 months). Knox Group reservoir rocks exhibited dissolution of dolomite in the presence of CO₂ as indicated by petrographic examination, X-ray diffraction analysis, and fluid chemistry analysis. These reactions equilibrated rapidly, and geochemical modeling confirmed that these reactions reached equilibrium within the time frames of the experiments. Pre-reaction sample mineralogy and postreaction fluid geochemistry from this

  18. 40 CFR 52.2233 - Significant deterioration of air quality.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., Nashville, Tennessee 37243-1531, or local agencies, Knox County Air Quality Management-Department of Public... quality. 52.2233 Section 52.2233 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Significant deterioration of air quality. (a)(1) Paragraph 1200-3-9-.01(4)-(0)-2. of Tennessee's...

  19. 40 CFR 52.2233 - Significant deterioration of air quality.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., Nashville, Tennessee 37243-1531, or local agencies, Knox County Air Quality Management-Department of Public... quality. 52.2233 Section 52.2233 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Significant deterioration of air quality. (a)(1) Paragraph 1200-3-9-.01(4)-(0)-2. of Tennessee's...

  20. An Inventory and Evaluation of Architectural and Engineering Resources of the Big South Fork National River and Recreation Area, Tennessee and Kentucky.

    DTIC Science & Technology

    1982-02-25

    Nick Fielder, staff historical archaeologist, Tennessee State Historic Preservation Office, were very helpful in providing information and copies of 4...Lighting Plants. Stearns also held interest in timber lands in Michigan, Wisconsin , Washington, Florida, and later in Tennessee and Kentucky. The...Research Report 3. McCreary County Well (1818) cited by General Assembly 1970 Kentucky Petroleum Councilor. McKee, Harley J. 1970 Recording historic

  1. Ectopic expression of class 1 KNOX genes induce adventitious shoot regeneration and alter growth and development of tobacco (Nicotiana tabacum L) and European plum (Prunus domestica L).

    PubMed

    Srinivasan, C; Liu, Zongrang; Scorza, Ralph

    2011-04-01

    Transgenic plants of tobacco (Nicotiana tabacum L) and European plum (Prunus domestica L) were produced by transforming with the apple class 1 KNOX genes (MdKN1 and MdKN2) or corn KNOX1 gene. Transgenic tobacco plants were regenerated in vitro from transformed leaf discs cultured in a medium lacking cytokinin. Ectopic expression of KNOX genes retarded shoot growth by suppressing elongation of internodes in transgenic tobacco plants. Expression of each of the three KNOX1 genes induced malformation and extensive lobbing in tobacco leaves. In situ regeneration of adventitious shoots was observed from leaves and roots of transgenic tobacco plants expressing each of the three KNOX genes. In vitro culture of leaf explants and internode sections excised from in vitro grown MdKN1 expressing tobacco shoots regenerated adventitious shoots on MS (Murashige and Skoog 1962) basal medium in the absence of exogenous cytokinin. Transgenic plum plants that expressed the MdKN2 or corn KNOX1 gene grew normally but MdKN1 caused a significant reduction in plant height, leaf shape and size and produced malformed curly leaves. A high frequency of adventitious shoot regeneration (96%) was observed in cultures of leaf explants excised from corn KNOX1-expressing transgenic plum shoots. In contrast to KNOX1-expressing tobacco, leaf and internode explants of corn KNOX1-expressing plum required synthetic cytokinin (thidiazuron) in the culture medium to induce adventitious shoot regeneration. The induction of high-frequency regeneration of adventitious shoots in vitro from leaves and stem internodal sections of plum through the ectopic expression of a KNOX1 gene is the first such report for a woody perennial fruit trees.

  2. Lessons from the Tennessee Valley Authority

    NASA Astrophysics Data System (ADS)

    Kitchens, Carl Thomas

    This dissertation is a program evaluation of the Tennessee Valley Authority (TVA) the largest publicly owned utility in the United States. The first essay in this dissertation examines the TVA's use of eminent domain in order to acquire property for the construction of reservoirs. It develops a new model of asymmetric information and then tests the model predictions using property level data from TVA property purchases in the 1930's. The second essay of this dissertation examines the unintended consequences of reservoir development my examining changes in the malaria rate associated with TVA reservoirs. Using panel data methods, I find that the presence of a TVA reservoir leads to large increases in the malaria mortality and morbidity rate, which cost up to 30 percent of TVA federal appropriations. The final essay in this dissertation examines the impact of TVA electrification programs on economic growth. It combines archival and panel data methods to show that contrary to the historical account, TVA electric rates did not differ substantially from the rates charged by private utilities, and secondly, shows that counties that had electricity contracts with the TVA did not have differential economic growth rates for a variety of economic outcomes. In order to control for selection into contracts, I adopt an instrumental variables strategy based on the cost of electric service.

  3. View of Tennessee, Virginia, Kentucky border area

    NASA Technical Reports Server (NTRS)

    1973-01-01

    A near vertical view of the Tennessee, Virginia, Kentucky border area is seen in this Skylab 3 Earth Resources Experiments Package S190-B (five-inch earth terrain camera) photograph taken from the Skylab space station in Earth orbit. The clock is in the most southerly corner of the picture. Interstate 81 under construction extends northeast-southwest across the bottom portion of the photograph. The larger urban area nearest the center of the picture is Kingsport, Tennessee. On the southern side of I-80 and east of Kingsport is the city of Bristol, Tennessee-Virginia. Johnson City, Tennessee is the urban area near the edge of the picture southeast of Kingsport. The Holston RIver, a tributary of the Tennessee River, meanders through the Kingsport area. The characteristic ridge and valley features in the Cumberland Plateau of Kentucky, Tennessee and Virginia are clearly visible. Forests (dark green) occur on the ridges and clearly outline the folded and faulted rock formations. Agricultur

  4. Inventory of karst subsidence in the Valley and Ridge Province of East Tennessee

    SciTech Connect

    Ketelle, R.H.; Newton, J.G.

    1986-01-01

    The first regional inventory of karst activity in the Valley and Ridge Province of East Tennessee was performed as a part of ongoing studies at Oak Ridge National Laboratory pertaining to environmental impact assessment of waste disposal in karst settings. More than half the land area in the Valley and Ridge Province of East Tennessee is underlain by karst-prone carbonate bedrock. The regional karst inventory was initiated to obtain current information on the extent of active karst subsidence in the region for use in decision making by the Department of Energy in planning future waste disposal facilities at Oak Ridge, Tennessee. The inventory was performed by contacting personnel of federal, state, and county agencies to obtain reports of known active karst subsidence within the region. Data from these interviews were tabulated resulting in identificaton of more than 250 karst subsidence incidents in East Tennessee, most of which have occurred since 1980. Although the infomation obtained was largely anecdotal, approximate location, date, size, and circumstances under which the collapses occurred were recorded for as many cases as could be documented. The study also included detailed reconnaissance of selected areas similar in geology and hydrology to a study area at Oak Ridge, Tennessee to identify causative factors which contribute to karst subsidence in the region and for comparison of the occurrence of visible karst features at different sites. Human activities affecting site hydrology such as large scale land clearing and earthmoving projects were related to most of the subsidence incidents inventoried.

  5. Appalachian Adolescent Health Education Project (AAHEP) Evaluation: A Study of Teen Pregnancy in East Tennessee (1982-1985).

    ERIC Educational Resources Information Center

    Williams, Julie E.; And Others

    The Appalachian Adolescent Health and Education Project (AAHEP), in operation for 3 years, is a program designed to reduce adolescent pregnancy rates (prevention component) and provide care for pregnant teenagers (care component) in East Tennessee. Limitations in funding and service delivery prompted the AAHEP to modify its 15-county scope by…

  6. KNOX1 genes regulate lignin deposition and composition in monocots and dicots

    PubMed Central

    Townsley, Brad T.; Sinha, Neelima R.; Kang, Julie

    2013-01-01

    Plant secondary cell walls are deposited mostly in vascular tissues such as xylem vessels, tracheids, and fibers. These cell walls are composed of a complex matrix of compounds including cellulose, hemicellulose, and lignin. Lignin functions primarily to maintain the structural and mechanical integrity of both the transport vessel and the entire plant itself. Since lignin has been identified as a major source of biomass for biofuels, regulation of secondary cell wall biosynthesis has been a topic of much recent investigation. Biosynthesis and patterning of lignin involves many developmental and environmental cues including evolutionarily conserved transcriptional regulatory modules and hormonal signals. Here, we investigate the role of the class I Knotted1-like-homeobox (KNOX) genes and gibberellic acid in the lignin biosynthetic pathway in a representative monocot and a representative eudicot. Knotted1 overexpressing mutant plants showed a reduction in lignin content in both maize and tobacco. Expression of four key lignin biosynthesis genes was analyzed and revealed that KNOX1 genes regulate at least two steps in the lignin biosynthesis pathway. The negative regulation of lignin both in a monocot and a eudicot by the maize Kn1 gene suggests that lignin biosynthesis may be preserved across large phylogenetic distances. The evolutionary implications of regulation of lignification across divergent species are discussed. PMID:23653631

  7. Ethnology in the metropole: Robert Knox, Robert Gordon Latham and local sites of observational training.

    PubMed

    Sera-Shriar, Efram

    2011-12-01

    Anthropologists have traditionally separated the history of their discipline into two main diverging methodological paradigms: nineteenth-century armchair theorizing, and twentieth-century field-based research. But this tradition obscures both the complexity of the observational practices of early nineteenth-century researchers and the high degree of continuity between these practices and the techniques that came later. While historians have long since abandoned the notion that nineteenth-century ethnologists and anthropologists were merely 'armchair' theorists, this paper shows that there is still much to learn once one asks more insistently what the observational practices of early researchers were actually like. By way of bringing out this complexity and continuity, this essay re-examines the work of two well-known British ethnologists, Robert Knox, and Robert Gordon Latham; looking in particular at their methods of observing, analysing and representing different racial groups. In the work of each figure, early training in natural history, anatomy and physiology can be seen to have influenced their observational practices when it came to identifying and classifying human varieties. Moreover, in both cases, Knox and Latham developed locally-based observational training sites.

  8. ANALYSIS OF FAULT SEAL POTENTIAL FOR KNOX RESERVOIRS IN THE SOUTHERN ILLINOIS BASIN

    SciTech Connect

    Hickman, John; Leetaru, Hannes

    2014-09-30

    The presence of known faults near potential geologic CO2 sequestration sites significantly raises the uncertainty of having a sufficient seal to prevent leakage along the fault plane from the intended reservoir. In regions where relocating a large sequestration project a considerable distance away from any known faults is impractical, a detailed analysis of the sealing potential of any faults within the projected future injection plume must be performed. In order to estimate the sealing potential of faults within the Late Cambrian-Early Ordovician Knox Supergroup in the Illinois Basin, two well-based cross sections were produced across two different regional fault systems (Rough Creek Fault Zone in Kentucky, and the unnamed core fault of the LaSalle Anticlinorium in Illinois) to calculate subsurface stratigraphic juxtapositions across each fault zone. Using this stratigraphic and lithologic data, three different algorithms were used to calculate the sealing potential of a theoretical Knox reservoir at each section location. These results indicate a high probability for sealing within the Rough Creek Fault Zone, but a much lower probability for a continuous seal within the LaSalle Anticlinorium.

  9. Upper Strawn (Desmoinesian) carbonte and clastic depositional environments, southeastern King County, Texas

    SciTech Connect

    Boring, T.H. )

    1990-02-01

    The Pennsylvanian upper Strawn Group of southeastern King County, Texas, provides a unique setting to study interactions between coeval carbonate and clastic deposition during the Desmoinesian. One of the most perplexing problems is the relationship of massive Pennsylvanian platform carbonates to shallow-water terrigenous clastic sediments. Within the study area, carbonate facies were deposited along the northern edge of the Knox-Baylor trough on the Spur platform, and terrigenous clastics were carried toward the Midland basin through the Knox-Baylor trough. Based on the analysis of subsurface cores, five carbonate lithofacies and four clastic lithofacies were recognized in southeastern King County, Texas. The distribution and geometry of these lithofacies are related to variations in the rate of subsidence in the Knox-Baylor trough, Pennsylvanian tectonics, deltaic progradation, avulsion, and compaction. The platform carbonates within the northern region of southeastern King County record environments within the carbonate platform complex, including middle platform, outer platform, algal mound, and platform margin. The quartzarenitic sandstones within the southern region of southeastern King County occur in a variety of complex depositional geometries, including distributary-bar fingers, lobate deltas, and offshore bars. Cores of these sandstones represent mainly the uppermost portion of the various sandstone bodies. The upper Strawn Group provides an attractive area for exploration geology. Both carbonates and clastics provide excellent reservoirs from a depth of approximately 5,000-6,000 ft. Total production within the area is over 100 million bbl of oil since the early 1940s. Multiple pay zones within a 600-ft interval also provide an added incentive for exploration. Areas within and around the Knox-Baylor trough deserve a detailed study due to these relatively shallow, unexplored, multiple pay zones.

  10. Evaluation System Weighing down Tennessee Teachers

    ERIC Educational Resources Information Center

    Heitin, Liana

    2011-01-01

    A state law, which helped Tennessee win Race to the Top money, pushed schools to implement a system that had limited pilot-testing. Education officials in Tennessee are taking flak from teachers and unions for rushing the implementation of the new teacher-evaluation system that will eventually undergird tenure decisions--a move, some worry, that…

  11. 40 CFR 81.428 - Tennessee.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Tennessee. 81.428 Section 81.428 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF... Visibility Is an Important Value § 81.428 Tennessee. Area name Acreage Public Law establishing Federal...

  12. Teacher Supply and Demand in Tennessee.

    ERIC Educational Resources Information Center

    Cornett, Lynn

    This report presents data on Tennessee's teaching workforce. There has been a recent increase in the percentage of new, inexperienced teachers hired in Tennessee. While there was no change in teacher turnover in recent years, the loss of new teachers became more serious throughout the 1990s. Lack of teacher and administrator diversity remained a…

  13. West Tennessee ACEI 2006 Fall Conference

    ERIC Educational Resources Information Center

    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. Water use, availability, and net demand in the Tennessee River watershed within Alabama, 2005

    USGS Publications Warehouse

    Gill, Amy C.; Harper, Michael J.; Littlepage, Thomas M.

    2013-01-01

    The U.S. Geological Survey worked in cooperation with the Alabama Department of Economic and Community Affairs—Office of Water Resources to estimate water use and water availability for 2005 for the portion of the Tennessee River watershed contained within the borders of the State of Alabama. Estimates of water use and availability are an important part of planning for population and economic growth in the Tennessee River watershed in Alabama. Total water use for the region in 2005 was 5,197 million gallons per day (Mgal/d). Total surface-water withdrawals were 5,139 Mgal/d, and total groundwater withdrawals were about 58 Mgal/d. About 92 percent of the total water withdrawn was surface water used for once-through cooling for thermoelectric power generation. Self-supplied industrial and public-supply water uses accounted for the next greatest uses of water, constituting approximately 49 and 42 percent, respectively, of the total water use excluding thermoelectric power use. Summaries of water use by county and subbasin indicated the areas of greatest water withdrawals and use within the Tennessee River watershed. Limestone (2,012 Mgal/d), Jackson (1,498 Mgal/d), and Colbert (1,363 Mgal/d) Counties were the counties with the greatest total water use in 2005 and had large amounts of water withdrawn for thermoelectric power generation. When water use from thermoelectric power generation was not considered, the counties with the greatest withdrawals were Morgan (124 Mgal/d), Madison (72 Mgal/d), Colbert (69 Mgal/d), and Lawrence (67 Mgal/d). The subbasin with the greatest total water use was Wheeler Lake (2,260 Mgal/d) in the Middle Tennessee—Elk subregion. Wheeler Lake subbasin also had the greatest public-supply, irrigation, industrial, mining, and thermoelectric withdrawals of any subbasin in the Tennessee River watershed within Alabama. Total water availability for the Tennessee River watershed within Alabama was estimated to be 34,567 Mgal/d by the Geological

  15. Tennessee Higher Education Fact Book, 2008-2009

    ERIC Educational Resources Information Center

    Tennessee Higher Education Commission, 2009

    2009-01-01

    The Tennessee Higher Education Commission was created in 1967 by the Tennessee General Assembly to achieve coordination and foster unity with regard to higher education. The Commission coordinates two systems of higher education: the University of Tennessee institutions governed by the University of Tennessee Board of Trustees, and the state…

  16. 75 FR 73065 - Tennessee Gas Pipeline Company; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-29

    ... Energy Regulatory Commission Tennessee Gas Pipeline Company; Notice of Application November 18, 2010. Take notice that on November 5, 2010 Tennessee Gas Pipeline Company (Tennessee), 1001 Louisiana Street... directed to Mr. Thomas Joyce, Manager, Certificates, Tennessee Gas Pipeline Company, 1001 Louisiana...

  17. The tectonic development and erosion of the Knox Subglacial Sedimentary Basin, East Antarctica

    NASA Astrophysics Data System (ADS)

    Maritati, A.; Aitken, A. R. A.; Young, D. A.; Roberts, J. L.; Blankenship, D. D.; Siegert, M. J.

    2016-10-01

    Sedimentary basins beneath the East Antarctic Ice Sheet (EAIS) have immense potential to inform models of the tectonic evolution of East Antarctica and its ice-sheet. However, even basic characteristics such as thickness and extent are often unknown. Using airborne geophysical data, we resolve the tectonic architecture of the Knox Subglacial Sedimentary Basin in western Wilkes Land. In addition, we apply an erosion restoration model to reconstruct the original basin geometry for which we resolve geometry typical of a transtensional pull-apart basin. The tectonic architecture strongly indicates formation as a consequence of the rifting of India from East Gondwana from ca. 160-130 Ma, and we suggest a spatial link with the western Mentelle Basin offshore Western Australia. The erosion restoration model shows that erosion is confined within the rift margins, suggesting that rift structure has strongly influenced the evolution of the Denman and Scott ice streams.

  18. Strategy for definition and protection of east Tennessee karst groundwater basins

    SciTech Connect

    Rubin, P.A.; Lemiszki, P.J.; Poling, R.S.

    1992-12-31

    This paper describes and gives suggestions for protecting the bedrock geology of eastern Tennessee which is typical of the southern Appalachian Valley and Ridge province. Carbonate beds (limestones and dolomites) of the Knox and Chickamauga Groups are bounded by non-carbonate beds, most of which strike northeast and dip steeply (10{degrees}--45{degrees}) to the southeast. The carbonate aquifers are maturely karstified and are extremely vulnerable to contaminant infiltration, thus necessitating appropriate land use planning focused on their environmental sensitivity. Urban expansion is resulting in greater land development in karst regions. Planned and existing activities produce wastes that may potentially leach into underlying karst systems. This waste may flow rapidly and untreated for many miles along strike. The potential degradation of aquifers and receiving streams due to the cumulative waste loading of numerous small enterprises may be more environmentally destructive than a few hazardous waste sites. Costs to remediate contaminated water supplies and streams can be in the millions of dollars versus the substantially lower costs of prudent land use planning.

  19. Strategy for definition and protection of east Tennessee karst groundwater basins

    SciTech Connect

    Rubin, P.A.; Lemiszki, P.J. ); Poling, R.S. )

    1992-01-01

    This paper describes and gives suggestions for protecting the bedrock geology of eastern Tennessee which is typical of the southern Appalachian Valley and Ridge province. Carbonate beds (limestones and dolomites) of the Knox and Chickamauga Groups are bounded by non-carbonate beds, most of which strike northeast and dip steeply (10[degrees]--45[degrees]) to the southeast. The carbonate aquifers are maturely karstified and are extremely vulnerable to contaminant infiltration, thus necessitating appropriate land use planning focused on their environmental sensitivity. Urban expansion is resulting in greater land development in karst regions. Planned and existing activities produce wastes that may potentially leach into underlying karst systems. This waste may flow rapidly and untreated for many miles along strike. The potential degradation of aquifers and receiving streams due to the cumulative waste loading of numerous small enterprises may be more environmentally destructive than a few hazardous waste sites. Costs to remediate contaminated water supplies and streams can be in the millions of dollars versus the substantially lower costs of prudent land use planning.

  20. Floods on Duck River in the vicinity of Centerville, Tennessee

    SciTech Connect

    Not Available

    1984-07-01

    This flood hazard information report describes the extent and severity of the flood potential along a selected reach of the Duck River in the vicinity of Centerville, Tennessee. The report was prepared in response to a request by the town for up-to-date information regarding the flood potential along the studied stream reach in order to better administer its floodplain management program. This report does not propose plans or the solution of identified flood problems along the studied stream reach. Rather, the information and technical data contained herein are intended to provide a sound basis for informed decisions regarding the wise use of flood-prone lands within the town of Centerville and the surrounding portion of Hickman County. 3 references, 8 figures, 6 tables.

  1. 40 CFR 62.10634 - Identification of plan-negative declarations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) AIR PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF STATE PLANS FOR DESIGNATED FACILITIES AND POLLUTANTS Tennessee Air Emissions from Existing Large Municipal Waste Combustors (mwc)-Section 111(d)/129... Metropolitan Health Department, Knox County Department Air Quality Management, and Memphis-Shelby County...

  2. 40 CFR 62.10634 - Identification of plan-negative declarations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) AIR PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF STATE PLANS FOR DESIGNATED FACILITIES AND POLLUTANTS Tennessee Air Emissions from Existing Large Municipal Waste Combustors (mwc)-Section 111(d)/129... Metropolitan Health Department, Knox County Department Air Quality Management, and Memphis-Shelby County...

  3. Use of the local Knox statistic for the prospective monitoring of disease occurrences in space and time.

    PubMed

    Brooke Marshall, J; Spitzner, Dan J; Woodall, William H

    2007-03-30

    The detection of clusters of events occurring close together both temporally and spatially is important in finding outbreaks of disease within a geographic region. The Knox statistic is often used in epidemiology to test for space-time clustering retrospectively. For quicker detection of epidemics, prospective methods should be used in which observed events in space and time are assessed as they are recorded. The cumulative sum (CUSUM) surveillance method for monitoring the local Knox statistic tests for space-time clustering each time there is an incoming observation. We consider the design of this control chart by determining the in-control average run length (ARL) performance of the CUSUM chart for different space and time closeness thresholds as well as for different control limit values. We also explain the effect of population density and region shape on the in-control ARL and discuss other distributional issues that should be considered when implementing this method.

  4. Environmental Assessment and Finding of No Significant Impact (FONSI) of the Underground Technology Program, Rodgers Hollows, Fort Knox, Kentucky

    DTIC Science & Technology

    1994-10-01

    many indications, confirmed by wildlife biologists, that there was an overpopulation of deer , approximately 15,000. The harvest season was extended...which comprise Fort Knox, deer , grouse, and wild turkey were once indigenous to the area. These species had become extinct because of intensive farming...succession of plants through various stages was left to nature. In 1955, thirty-five white-tail deer were reintroduced on the post. In 1966, there were

  5. Libraries in Tennessee: MedlinePlus

    MedlinePlus

    ... 38163 901-448-5635 http://library.uthsc.edu Mountain Home EAST TENNESSEE STATE UNIVERSITY - MEDICAL LIBRARY Quillen College of Medicine Library 4th Street Mountain Home, TN 37684 423-439-7032 http://www. ...

  6. Streamflow-Characteristic Estimation Methods for Unregulated Streams of Tennessee

    USGS Publications Warehouse

    Law, George S.; Tasker, Gary D.; Ladd, David E.

    2009-01-01

    Streamflow-characteristic estimation methods for unregulated rivers and streams of Tennessee were developed by the U.S. Geological Survey in cooperation with the Tennessee Department of Environment and Conservation. Streamflow estimates are provided for 1,224 stream sites. Streamflow characteristics include the 7-consecutive-day, 10-year recurrence-interval low flow, the 30-consecutive-day, 5-year recurrence-interval low flow, the mean annual and mean summer flows, and the 99.5-, 99-, 98-, 95-, 90-, 80-, 70-, 60-, 50-, 40-, 30-, 20-, and 10-percent flow durations. Estimation methods include regional regression (RRE) equations and the region-of-influence (ROI) method. Both methods use zero-flow probability screening to estimate zero-flow quantiles. A low flow and flow duration (LFFD) computer program (TDECv301) performs zero-flow screening and calculation of nonzero-streamflow characteristics using the RRE equations and ROI method and provides quality measures including the 90-percent prediction interval and equivalent years of record. The U.S. Geological Survey StreamStats geographic information system automates the calculation of basin characteristics and streamflow characteristics. In addition, basin characteristics can be manually input to the stand-alone version of the computer program (TDECv301) to calculate streamflow characteristics in Tennessee. The RRE equations were computed using multivariable regression analysis. The two regions used for this study, the western part of the State (West) and the central and eastern part of the State (Central+East), are separated by the Tennessee River as it flows south to north from Hardin County to Stewart County. The West region uses data from 124 of the 1,224 streamflow sites, and the Central+East region uses data from 893 of the 1,224 streamflow sites. The study area also includes parts of the adjacent States of Georgia, North Carolina, Virginia, Alabama, Kentucky, and Mississippi. Total drainage area, a geology

  7. FLINT MILL ROADLESS AREA, TENNESSEE.

    USGS Publications Warehouse

    Griffitts, Wallace R.; Jones, Jay G.

    1984-01-01

    A mineral-resource survey was made on the Flint Mill Roadless Area in northeastern Tennessee. Studies of known manganese deposits, most of which are small and mined out, evaluation of iron prospects, and the results of a geochemical survey for other metals in stream sediments indicate there is probable resource potential for the occurrence of small iron-manganese resources in the roadless area. Nonmetallic minerals such as clay, carbonate rock, and other industrial raw material are found in the area but, similar commodites are found outside the area. The remote possibility of deep oil or gas in the southern Appalachians, of which the roadless area is a part, cannot be evaluated with existing data. Further geophysical study and possibly drilling would be necessary to evaluate the resource potential for gas and oil in the roadless area.

  8. A comparison of rural high school students in Germany with rural Tennessee high school students' mathematics and science achievement

    NASA Astrophysics Data System (ADS)

    Harding, R. Fredrick

    This descriptive study compared the science and mathematics aptitudes and achievement test scores for the final school year students in rural White County and Van Buren County, Tennessee with rural county students in Germany. In accordance with the previous research literature (Stevenson, 2002), German students outperformed U.S. students on The International Trends in Math and Science test (TIMSS). As reform in the U.S. education system has been underway, this study intended to compare German county student final school year performance with White County and Van Buren County (Grade 12) performance in science and mathematics. The entire populations of 176 White and Van Buren Counties senior high final school year students were compared with 120 school final year students from two rural German county high schools. The student responses to identical test and questionnaire items were compared using the t-test statistical analysis. In conclusion after t-test analyses, there was no significant difference (p>.05 level) in student attitudes on the 27 problem achievement and the 35 TIMSS questionnaire items between the sampled population of 120 German students compared with the population of 176 White and Van Buren students. Also, there was no statistically significant difference (p>.05 level) between the German, White, and Van Buren County rural science and math achievement in the TIMSS problem section of the final year test. Based on the research, recommendations to improve U.S. student scores to number one in the world include making changes in teaching methodology in mathematics and science; incorporating pamphlet lessons rather than heavily reliance on textbooks; focusing on problem solving; establishing an online clearinghouse for effective lessons; creating national standards in mathematics and science; matching students' course choices to job aspirations; tracking misbehaving students rather than mainstreaming them into the regular classroom; and designing

  9. Risk Evaluation for CO{sub 2} Geosequestration in the Knox Supergroup

    SciTech Connect

    Leetaru, Hannes

    2014-01-31

    This report describes a process and provides seed information for identifying and evaluating risks pertinent to a hypothetical carbon dioxide (CO{sub 2}) capture and sequestration (CCS) project. In the envisioned project, the target sequestration reservoir rock is the Potosi Formation of the Knox Supergroup. The Potosi is identified as a potential target formation because (1) at least locally, it contains vuggy to cavernous layers that have very high porosity, and (2) it is present in areas where the deeper Mt. Simon Sandstone (a known potential reservoir unit) is absent or nonporous. The key report content is discussed in Section 3.3, which describes two lists of Features, Events, and Processes (FEPs) that should be considered during the design stage of such a project. These lists primarily highlight risk elements particular to the establishment of the Potosi as the target formation in general. The lists are consciously incomplete with respect to risk elements that would be relevant for essentially all CCS projects regardless of location or geology. In addition, other risk elements specific to a particular future project site would have to be identified. Sources for the FEPs and scenarios listed here include the iconic Quintessa FEPs list developed for the International Energy Agency Greenhouse Gas (IEAGHG) Programme; previous risk evaluation projects executed by Schlumberger Carbon Services; and new input solicited from experts currently working on aspects of CCS in the Knox geology. The projects used as sources of risk information are primarily those that have targeted carbonate reservoir rocks similar in age, stratigraphy, and mineralogy to the Knox-Potosi. Risks of using the Potosi Formation as the target sequestration reservoir for a CCS project include uncertainties about the levels of porosity and permeability of that rock unit; the lateral consistency and continuity of those properties; and the ability of the project team to identify suitable (i

  10. Risk Evaluation for CO2 Geosequestration in the Knox Supergroup, Illinois Basin Final Report

    SciTech Connect

    Hnottavange-Telleen, Ken; Leetaru, Hannes

    2014-09-30

    This report describes a process and provides seed information for identifying and evaluating risks pertinent to a hypothetical carbon dioxide (CO2) capture and sequestration (CCS) project. In the envisioned project, the target sequestration reservoir rock is the Potosi Formation of the Knox Supergroup. The Potosi is identified as a potential target formation because (1) at least locally, it contains vuggy to cavernous layers that have very high porosity, and (2) it is present in areas where the deeper Mt. Simon Sandstone (a known potential reservoir unit) is absent or nonporous. The key report content is discussed in Section 3.3, which describes two lists of Features, Events, and Processes (FEPs) that should be considered during the design stage of such a project. These lists primarily highlight risk elements particular to the establishment of the Potosi as the target formation in general. The lists are consciously incomplete with respect to risk elements that would be relevant for essentially all CCS projects regardless of location or geology. In addition, other risk elements specific to a particular future project site would have to be identified. Sources for the FEPs and scenarios listed here include the iconic Quintessa FEPs list developed for the International Energy Agency Greenhouse Gas (IEAGHG) Programme; previous risk evaluation projects executed by Schlumberger Carbon Services; and new input solicited from experts currently working on aspects of CCS in the Knox geology. The projects used as sources of risk information are primarily those that have targeted carbonate reservoir rocks similar in age, stratigraphy, and mineralogy to the Knox-Potosi. Risks of using the Potosi Formation as the target sequestration reservoir for a CCS project include uncertainties about the levels of porosity and permeability of that rock unit; the lateral consistency and continuity of those properties; and the ability of the project team to identify suitable (i.e., persistently

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

    DTIC Science & Technology

    2013-04-01

    indirect impacts for the proposed project on wetlands. No issues were noted regarding hazardous, toxic, or radioactive materials . Resu.lts from...benefit all of the public. 5. The placement of fill material into waters of the U.S. for the purpose of shoreline erosion prevention is subject to...anchor and stabilize the construction platform) impacting substrate, incidental spillage of construction materials , incidental fall back of stone, and

  12. Barge loading facilities in conjunction with wood chipping and sawlog mill, Tennessee River Mile 145. 9R: Environmental assessment

    SciTech Connect

    Not Available

    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.

  13. Distribution of the long-horned beetle, Dectes texanus, in soybeans of Missouri, Western Tennessee, Mississippi, and Arkansas.

    PubMed

    Tindall, Kelly V; Stewart, Scott; Musser, Fred; Lorenz, Gus; Bailey, Wayne; House, Jeff; Henry, Robert; Hastings, Don; Wallace, Milus; Fothergill, Kent

    2010-01-01

    The long-horned beetle, Dectes texanus LeConte (Coleoptera: Cerambycidae), is a stem-boring pest of soybeans, Glycine max (L.) Merrill (Fabales: Fabaceae). Soybean stems and stubble were collected from 131 counties in Arkansas, Mississippi, Missouri, and Tennessee and dissected to determine D. texanus infestation rates. All states sampled had D. texanus present in soybeans. Data from Tennessee and Arkansas showed sample infestations of D. texanus averaging nearly 40%. Samples from Missouri revealed higher infestation in the twelve southeastern counties compared to the rest of the state. Data from Mississippi suggested that D. texanus is not as problematic there as in Arkansas, Missouri, and Tennessee. Infestation rates from individual fields varied greatly (0-100%) within states. In Tennessee, second crop soybeans (i.e. soybeans planted following winter wheat) had lower infestations than full season soybeans. A map of pest distribution is presented that documents the extent of the problem, provides a baseline from which changes can be measured, contributes data for emergency registration of pesticides for specific geographic regions, and provides useful information for extension personnel, crop scouts, and growers.

  14. Perceptions of Tennessee School Principals about the Tennessee Educator Acceleration Model (Team)

    ERIC Educational Resources Information Center

    Bryant, Carmen Belcher

    2013-01-01

    The purpose of this quantitative study was to analyze the perceptions of Tennessee principals about the implementation of the Tennessee Educator Acceleration Model (TEAM) and the impact of TEAM on teachers' instructional practice and professional growth. Participants in this study were PK-12 public school principals from 12 districts in the First…

  15. Geochemistry of the Chattanooga shale, Dekalb County, central Tennessee.

    USGS Publications Warehouse

    Leventhal, J.S.; Briggs, P.H.; Baker, J.W.

    1983-01-01

    This Upper Devonian shale is of interest because of its unusual enrichment in trace elements, especially U; a new chemical analysis for major, minor and trace elements is presented. Stable isotopes of carbon (organic) show delta 13C approx -29per mille and for total sulphur show -21 to -27per mille delta 34S. The organic matter was found to range from dominantly marine (Dowelltown member) to dominantly terrestrial (Gassaway member) by extraction-column chromatography-GS and also by pyrolysis-GS of kerogen. Trace elements U, Mo, Co, Zn, Cu, Ni, V, As and Hg are enriched in the organic- and sulphide-rich units. This enrichment can be related to a euxinic depositional environment, to a very slow sedimentation rate (approx 2 mm/1000 years), to the type of organic matter that varied from mainly marine to terrestrial, and to the source of the metals, which shows abundance variations that originated, at least in part, from volcanic ash layers.-R.S.M.

  16. Administrators' Perceptions of Corporal Punishment in Four Tennessee Counties

    ERIC Educational Resources Information Center

    Hanger, Brian S.

    2009-01-01

    Corporal punishment is one of the most litigious issues in education. Proponents of corporal punishment believe it is a necessary and effective way to keep order in the schools. Opponents of corporal punishment feel it is detrimental to the welfare of children and should be prohibited in schools. Many states have banned the use of school corporal…

  17. Ground-water use by public-supply systems in Tennessee in 1990

    USGS Publications Warehouse

    Hutson, S.S.

    1995-01-01

    Ground-water use by public water-supply systems during 1990 was inventoried in Tennessee. Ground- water withdrawals were estimated to average 269 million gallons per day (Mgal/d), or 38 percent of the total public-supply water use. This volume represents an increase of 34 percent in the use of ground water for public supply since 1980 when public-supply withdrawals were 200 Mgal/d. About 212 Mgal/d (79 percent) were withdrawn from the Tertiary sand and Cretaceous sand aquifers in western Tennessee. The largest ground-water with- drawals for public-supply occurred in Shelby County (154 Mgal/d or 57 percent of the total withdrawals for public supply). Thirty-four of the 267 principal public water-supply systems withdrew 1 Mgal/d or more and accounted for 83 percent of ground water withdrawn for public supply.

  18. 40 CFR 81.343 - Tennessee.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Indian Country located in each county or area, except as otherwise specified. 1 This date is 90 days... Designation a Date 1 Type Category/classification Date 1 Type Chattanooga, TN-GA: Hamilton County (2... Weakley County White County a Includes Indian Country located in each county or area, except as...

  19. Early sexual origins of homeoprotein heterodimerization and evolution of the plant KNOX/BELL family.

    PubMed

    Lee, Jae-Hyeok; Lin, Huawen; Joo, Sunjoo; Goodenough, Ursula

    2008-05-30

    Developmental mechanisms that yield multicellular diversity are proving to be well conserved within lineages, generating interest in their origins in unicellular ancestors. We report that molecular regulation of the haploid-diploid transition in Chlamydomonas, a unicellular green soil alga, shares common ancestry with differentiation pathways in land plants. Two homeoproteins, Gsp1 and Gsm1, contributed by gametes of plus and minus mating types respectively, physically interact and translocate from the cytosol to the nucleus upon gametic fusion, initiating zygote development. Their ectopic expression activates zygote development in vegetative cells and, in a diploid background, the resulting zygotes undergo a normal meiosis. Gsm1/Gsp1 dyads share sequence homology with and are functionally related to KNOX/BELL dyads regulating stem-cell (meristem) specification in land plants. We propose that combinatorial homeoprotein-based transcriptional control, a core feature of the fungal/animal radiation, may have originated in a sexual context and enabled the evolution of land-plant body plans.

  20. Videographic GIS database documentation project for Ft. Knox, Kentucky: Planning and process

    SciTech Connect

    Sullivan, R.G.; Vogt, M.C.

    1992-06-01

    The Geographic Resource Analysis Support System (GRASS), a geographic information system (GIS), has been fielded at approximately 50 US Army training installations as a land-management decision-making tool. Use of the GRASS GIS requires the compilation of numerous digital maps of environmental parameters, including elevation, soils, and hydrography. One of the uses of the GRASS GIS is to create digital graphic images that portray geographic data. A recently emerging technology called computer videographics can be used to graphically enhance GRASS-generated images, thereby creating new ways to visualize GRASS analysis results. Furthermore, videographic tools can be used to convert GRASS images into standard graphic file formats that can be displayed on low-cost personal computers, using inexpensive application software to view the images. The pilot project described in this report demonstrated the capability of videographic tools to enhance GRASS imagery through improved graphic visualization (including three-dimensional visualization) and enhanced labeling. The project also developed self-running demonstrations of GRASS imagery from Ft. Knox, Kentucky, on DOS- and Macintosh-compatible diskettes, using low-cost slide-show software to display the images.

  1. Upper Strawn (Desmoinesian) carbonate and clastic depositional environments, SE King County, TX

    SciTech Connect

    Boring, T.H. )

    1990-05-01

    The Pennsylvanian upper Strawn Group of southeast King County, Texas, provides a unique setting to study interactions between coeval carbonate and clastic deposition during the Desmoinesian. One of the most perplexing problems is the relationship of massive Pennsylvanian platform carbonates to shallow-water marine and deltaic sediments. Within the study area carbonate facies were deposited along the northern edge of the Knox-Baylor trough on the Spur platform, and terrigenous clastics were carried toward the Midland basin through the Knox-Baylor trough. Based on the analysis of subsurface cores, five carbonate lithofacies and four clastic lithofacies were recognized in southeast King County, Texas. The distribution and geometry of these lithofacies are related to variations in the rate of subsidence in the Knox-Baylor trough, Pennsylvanian tectonics, deltaic progradation, avulsion and compaction. The platform carbonates within the northern region record environments within the carbonate platform complex, including middle platform, outer platform, algal mound, and platform margin. The quartzarenitic sandstones within the southern region occur in a variety of complex depositional geometries, including distributary bar fingers, lobate deltas, and offshore bars. The upper Strawn Group provides an attractive area for exploration geology. Both carbonates and clastics provide excellent reservoirs from a depth of approximately 5,000 to 6,000 ft. Total production since the early 1940s, within the area is over 100,000,000 bbl of oil. Multiple pay zones within a 600-ft interval also provide an added incentive for exploration. Areas within and around the Knox-Baylor trough deserve additional study due to these relatively shallow, unexplored, multiple pay zones.

  2. Karst subsidence in East Tennessee

    SciTech Connect

    Ketelle, R.H.; Newton, J.G.; Tanner, J.M.

    1988-01-01

    Waste disposal site selection and facility design in regions dominated by carbonate bedrock must carefully consider karst development and the factors which contribute to subsidence activity. The Department of Energy's (DOE) Oak Ridge National Laboratory has completed a three phase study of karst subsidence in East Tennessee to quantify historical subsidence activity. The purpose of the study was to determine the principal factors which cause karst subsidence in the region. Techniques used and results obtained in this study form a basis for more detailed risk assessment at the local scale within the region. As development pressures diminish available land for various uses, risk-based land use decisions must be made to site critical facilities. To fulfill the study objectives a three phase study was designed including, (1) collection of subsidence data and compilation of a database, (2) performance of detailed studies of subsidence in three, two-to-five square-mile areas, and (3) synthesis of data obtained to; quantify the predominant sinkhole collapse dimensions, and identify events prior to subsidence or collapse events which may have caused the event, and estimate the intensity of subsidence as a function of geologic unit within subregional areas of higher and lower subsidence risk. 4 refs., 7 figs., 2 tabs.

  3. 75 FR 53281 - Tennessee Gas Pipeline Company; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-31

    ... Energy Regulatory Commission Tennessee Gas Pipeline Company; Notice of Application August 24, 2010. On August 12, 2010, Tennessee Gas Pipeline Company (Tennessee) filed with the Federal Energy Regulatory Commission (Commission) an application under section 7(b) of the Natural Gas Act and section 157 of...

  4. 75 FR 38801 - Tennessee Gas Pipeline Company; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-06

    ...] Tennessee Gas Pipeline Company; Notice of Application June 24, 2010. Take notice that on June 11, 2010, Tennessee Gas Pipeline Company (Tennessee), 1001 Louisiana Street, Houston, Texas 77002, filed in the above referenced docket an application pursuant to section 7(b) of the Natural Gas Act (NGA) and Part 157 of...

  5. 75 FR 74705 - Tennessee Gas Pipeline Company; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-01

    ... Energy Regulatory Commission Tennessee Gas Pipeline Company; Notice of Application November 24, 2010. Take notice that on November 12, 2010, Tennessee Gas Pipeline Company (Tennessee), 1001 Louisiana... the Natural Gas Act for a certificate of public convenience and necessity to construct, and...

  6. 76 FR 22093 - Tennessee Gas Pipeline Company; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-20

    ... Energy Regulatory Commission Tennessee Gas Pipeline Company; Notice of Application On March 31, 2011, Tennessee Gas Pipeline Company (Tennessee), 1001 Louisiana Street, Houston, Texas 77002, filed with the Federal Energy Regulatory Commission (Commission) an application under section 7(c) of the Natural Gas...

  7. 75 FR 80483 - Tennessee Gas Pipeline Company; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-22

    ... Energy Regulatory Commission Tennessee Gas Pipeline Company; Notice of Application December 15, 2010. Take notice that on December 13, 2010, Tennessee Gas Pipeline Company (Tennessee), 1001 Louisiana... ownership interest in approximately 400 feet of 24-inch interconnecting pipe to Rockies Express Pipeline...

  8. 76 FR 18747 - Tennessee Gas Pipeline Company; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-05

    ... Energy Regulatory Commission Tennessee Gas Pipeline Company; Notice of Application Take notice that on March 9, 2011, Tennessee Gas Pipeline Company (Tennessee), filed an application in Docket No. CP11-133... transportation services provided to shippers on the interstate pipeline systems owned by National Fuel Gas...

  9. Bits, Bytes, and Barriers: Tennessee Teachers' Use of Technology.

    ERIC Educational Resources Information Center

    Appalachia Educational Lab., Charleston, WV.

    This report presents the results of a study conducted with 449 Tennessee educators that investigated the use of educational technology in the state's classrooms. The Tennessee Education Association, as part of its Tennessee Teachers' Technology Initiative, funded in part by a grant from BellSouth, collaborated with the Appalachia Educational…

  10. Floods of February 1989 in Tennessee

    USGS Publications Warehouse

    Quinones, Ferdinand; Gamble, C.R.

    1990-01-01

    Rainfall amounts of over 5 inches the night of February 13 and the morning of February 14, 1989, caused flooding in areas of Middle and West Tennessee. The towns of Lebanon in Middle Tennessee and Obion in West Tennessee were most severely affected. Most of the business district in Lebanon and many residential areas in Obion were flooded. Recurrence intervals for 24-hour rainfall totals were as high as 25 years at some sites but most peak discharges had recurrence intervals of less than 10 years. Rainfall amounts for the period February 13-20, 1989, peak stages and discharges for this flood, the peak of record, and a list of discharge measurements made during the flood are documented. (USGS)

  11. 40 CFR 81.72 - Tennessee River Valley (Alabama)-Cumberland Mountains (Tennessee) Interstate Air Quality Control...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...)-Cumberland Mountains (Tennessee) Interstate Air Quality Control Region. 81.72 Section 81.72 Protection of... (Alabama)-Cumberland Mountains (Tennessee) Interstate Air Quality Control Region. The Scottsboro (Alabama... (Alabama)-Cumberland Mountains (Tennessee) Interstate Air Quality Control Region and revised to consist...

  12. 40 CFR 81.72 - Tennessee River Valley (Alabama)-Cumberland Mountains (Tennessee) Interstate Air Quality Control...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...)-Cumberland Mountains (Tennessee) Interstate Air Quality Control Region. 81.72 Section 81.72 Protection of... (Alabama)-Cumberland Mountains (Tennessee) Interstate Air Quality Control Region. The Scottsboro (Alabama... (Alabama)-Cumberland Mountains (Tennessee) Interstate Air Quality Control Region and revised to consist...

  13. 40 CFR 81.72 - Tennessee River Valley (Alabama)-Cumberland Mountains (Tennessee) Interstate Air Quality Control...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...)-Cumberland Mountains (Tennessee) Interstate Air Quality Control Region. 81.72 Section 81.72 Protection of... (Alabama)-Cumberland Mountains (Tennessee) Interstate Air Quality Control Region. The Scottsboro (Alabama... (Alabama)-Cumberland Mountains (Tennessee) Interstate Air Quality Control Region and revised to consist...

  14. 40 CFR 81.72 - Tennessee River Valley (Alabama)-Cumberland Mountains (Tennessee) Interstate Air Quality Control...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...)-Cumberland Mountains (Tennessee) Interstate Air Quality Control Region. 81.72 Section 81.72 Protection of... (Alabama)-Cumberland Mountains (Tennessee) Interstate Air Quality Control Region. The Scottsboro (Alabama... (Alabama)-Cumberland Mountains (Tennessee) Interstate Air Quality Control Region and revised to consist...

  15. 40 CFR 81.72 - Tennessee River Valley (Alabama)-Cumberland Mountains (Tennessee) Interstate Air Quality Control...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...)-Cumberland Mountains (Tennessee) Interstate Air Quality Control Region. 81.72 Section 81.72 Protection of... (Alabama)-Cumberland Mountains (Tennessee) Interstate Air Quality Control Region. The Scottsboro (Alabama... (Alabama)-Cumberland Mountains (Tennessee) Interstate Air Quality Control Region and revised to consist...

  16. The Arabidopsis LATERAL ORGAN BOUNDARIES-domain gene ASYMMETRIC LEAVES2 functions in the repression of KNOX gene expression and in adaxial-abaxial patterning.

    PubMed

    Lin, Wan-ching; Shuai, Bin; Springer, Patricia S

    2003-10-01

    The normal development of lateral organs of the shoot requires the simultaneous repression of meristem-specific genes and the activation of organ-specific genes. ASYMMETRIC LEAVES2 (AS2) is required for the development of normal leaf shape and for the repression of KNOX genes in the leaf. AS2 is a member of the recently identified, plant-specific LATERAL ORGAN BOUNDARIES (LOB)-domain gene family. Expression of AS2 at high levels resulted in repression of the KNOX homeobox genes BREVIPEDICELLUS, KNAT2, and KNAT6 but not of the related SHOOT MERISTEMLESS gene. Overexpression of AS2 also led to a perturbation of normal adaxial-abaxial asymmetry in lateral organs, resulting in the replacement of abaxial cell types with adaxial cell types. These results indicate that AS2 is sufficient to induce adaxial cell fate and repress KNOX gene expression.

  17. 40 CFR 81.343 - Tennessee.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Indian Country located in each county or area, except as otherwise specified. 1 This date is 90 days...) Designated area Designation a Date 1 Type Category/classification Date 1 Type Chattanooga, TN-GA: Hamilton... Weakley County White County a Includes Indian Country located in each county or area, except as...

  18. 40 CFR 81.343 - Tennessee.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Unclassifiable/Attainment. a Includes Indian Country located in each county or area, except as otherwise... Date 1 Type Chattanooga, TN-GA: Hamilton County (2) Attainment. Meigs County (2) Attainment... Includes Indian Country located in each county or area, except as otherwise specified. 1 This date is...

  19. Public Use Land Requirements, Tennessee Colony Lake.

    DTIC Science & Technology

    1972-03-30

    their way to and from Aransas National Wildlife Refuge and in the winter the site is a popular haunt for ducks. This area in addition to the Gus...Tennessee Colony Lake **.-,,.% *10 .1*. L\\... "" :" -.. DEPARTMENT of RECREATION and PARKS TEXAS A&M UNIVERSITY hiiUyTYONSTA vtt Aptez: ll ii t Approved for...Use) Plan for Tennessee Colony Lake, Trinity River Texas Frank W. Suggitt Project Director Department of Recreation and Parks Texas A&M University

  20. Food habits of bobcats in eastern Tennessee

    SciTech Connect

    Story, J.D.; Galbraith, W.J.; Kitchings, J.T.

    1982-01-01

    Food habits of bobcats (Lynx rufus) in eastern Tennessee were determined from analyzing 176 cat samples collected on the Oak Ridge National Environmental Research Park. Remains of cottontail rabbits (Sylvilagus floridanus) were the most frequently occurring food item. White-tail deer (Odocoileus virginianus) and pine vole (Microtus pinetorum) remains also were found frequently in samples. Data obtained from this study indicated that food preferences for bobcats in eastern Tennessee are similar to those in other southeastern states where the habitat is similar to the Oak Ridge area and somewhat different from those with significantly different habitat.

  1. A Manning and Maintenance Effectiveness Model Applied to the Communication Division of a ’KNOX’ Class Destroyer Escort

    DTIC Science & Technology

    1975-09-01

    NAVAL ’POSTGRADUATE SCHOOL Monterey, CaliforniA 00 THESIS A M~’ANNIN~G AND M.AINTENANCE EFFECTIVE-NESS MODEL APPLIED TO THE CO0i71NICATION DIVISION...OF A "KNOX" CLASS DESTROYER ESCORT by Clifford Stephen Perrin September 1975 Thesis Advisor: Donald P. Gayer f Approved for public release...4 thesis ; whereas the MCE is referred to as "deferral repairs", In each case the information recorded by the repairing •:." 15 k.L activity is entered

  2. Fort Knox/Godman AAF, Kentucky Revised Uniform Summary of Surface Weather Observations (RUSSWO). Parts A-F.

    DTIC Science & Technology

    1985-03-01

    roR’T- r ,- , OX It4A/ TU cyc Y USA! 72y2yo UELASSIFIED The number that identifies the station in this summary is an AWS Master Station Cata- log number...LOCATION AND INSTRUMENTATION HISTORY AWS MSC NO. NAME OF STATION LATITUDE LONGITUDE FIELD ELEV (FT) CALL SIGN WMO NUMBER724240 FORT KNOX KENTUCKY/GODMAN AAF...GMQ-11 RO--2 13 FT 17/35, 1500 FT SSE of en Rnwy 17 AWS Nov $31NOV 8151 ,.- - - . .’ - I U 3 AIR FORCE I-’, EhYIRONNENTAL TECHNICAL APPLICATIONS CEZ

  3. 77 FR 32982 - Notice of Inventory Completion: Tennessee Valley Authority and the University of Tennessee...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-04

    ... analysis can be found in Hiwassee Island: An Archaeological Account of Four Tennessee Indian Peoples, by... shells, 1 shell gorget, 1 shell hairpin, 1 ceramic pot, iron wire, 1 lead shot, approximately...

  4. Characteristics of thrust fault imbrication near the frontal edge of the Blue Ridge thrust sheet, Buffalo Mountain, Tennessee

    SciTech Connect

    Duddy, M.M.; Woodward, N.B.

    1985-01-01

    The Buffalo Mountain thrust sheet, located along the western margin of the Blue Ridge in northeastern Tennessee, provides an excellent opportunity to examine transitional structural styles and deformation mechanisms between the Valley and Ridge and Blue Ridge. Previous interpretation suggests that, because of pre-fault tilting, thrust faults within the Buffalo Mountain complex cut down stratigraphic section. Geometric data from the present study indicate, however, that the thrust faults cut up section with stratigraphic separations of up to 16,500'. Footwall and hanging wall bedding orientations reveal a stair-step thrust geometry; the Unicoi Fm. (basal Chilhowee Gp. quartzite) is a hanging wall flat, and the Knox Gp. (Cambro-Ordovician carbonate) is a footwall ramp. Ductile and brittle deformation mechanisms are represented by mesofabric elements. Important deformation mechanisms and elements include: flexural slip and flexural flow folding styles, pressure solution cleavage, extensional and contractional fractures, quartz filled tensional fractures and cataclastic fault zones. Although previous workers have determined that thrusting within the Blue Ridge occurs in an out-of-sequence pattern, the Buffalo Mountain thrust complex provides an example of in-sequence thrusting. Thus, based on this example, deformation styles and mechanisms within the Blue Ridge appear to be similar to Valley and Ridge deformation styles and mechanisms.

  5. Development of hardwood seed zones for Tennessee using a geographic information system

    USGS Publications Warehouse

    Post, L.S.; Schlarbaum, S.E.; Van Manen, F.; Cecich, R.A.; Saxton, A.M.; Schneider, J.F.

    2003-01-01

    For species that have no or limited information on genetic variation and adaptability to nonnative sites, there is a need for seed collection guidelines based on biological, climatological, and/or geographical criteria. Twenty-eight hardwood species are currently grown for reforestation purposes at the East Tennessee State Nursery. The majority of these species have had no genetic testing to define guidelines for seed collection location and can be distributed to sites that have a very different environment than that of seed origin(s). Poor survival and/or growth may result if seedlings are not adapted to environmental conditions at the planting location. To address this problem, 30 yr of Tennessee county precipitation and minimum temperature data were analyzed and grouped using a centroid hierarchical cluster analysis. The weather data and elevational data were entered into a Geographic Information System (GIS) and separately layered over Bailey's Ecoregions to develop a seed zone system for Tennessee. The seed zones can be used as a practical guideline for collecting seeds to ensure that the resulting seedlings will be adapted to planting environments.

  6. Geological mapping of the Oak Ridge K-25 Site, Oak Ridge, Tennessee

    SciTech Connect

    Lemiszki, P.J.

    1994-01-01

    The Oak Ridge K-25 Site (formerly known as the Oak Ridge Gaseous Diffusion Plant) is located in the southern Appalachian Valley and Ridge province of east Tennessee and overlies an area of folded and faulted Cambrian through Ordovician sedimentary rocks in the footwall of the Whiteoak Mountain fault. Environmental restoration plans for the area require that the geology of the site be well understood because various aspects of the groundwater system are directly influenced by stratigraphic and structural characteristics of the bedrock. This study involved mapping the bedrock geology of an 18-square mile area in and around the plant site. Field mapping focused on: (1) checking the accuracy of previously mapped stratigraphic and fault contacts, (2) dividing the bedrock into distinct stratigraphic units based on field criteria, (3) determining the geometry of map-scale folds and faults, and (4) documenting various aspects of the local fracture system. Besides accomplishing all of the above tasks, results from this study have led to a number of new hypotheses regarding various aspects of the site geology. First, faulting and folding within carbonates of the Chickamauga Supergroup in the plant area has repeated certain rock units, which requires that there be a thrust fault in the subsurface below them. This thrust fault may project to the surface with the Carters Limestone. Second, thrust slices of the Rome Formation that overlie the Chickamauga carbonates may be extremely thin and have a limited aerial extent. Third, part of the Knox Group on McKinney Ridge is folded into an anticline. Evaluating the above hypotheses will require information about the subsurface that can only be acquired through drilling and surface geophysical surveys. The geologic map produced from this study can be used to evaluate the location of coreholes that will more effectively intersect a combination of stratigraphic, structural, and hydrologic targets.

  7. Stratabound pathways of preferred groundwater flow: An example from the Copper Ridge Dolomite in East Tennessee

    SciTech Connect

    Lee, R.; Ketelle, D.

    1987-07-14

    The Copper Ridge Dolomite of the Upper Cambrian Knox Group underlies a site at Oak Ridge, Tennessee under consideration by the Department of Energy (DOE) for a below ground waste disposal facility. The Copper Ridge was studied for DOE to understand the influence of lithology on deep groundwater flow. Three facies types are distinguished which comprise laterally continuous, 1 to 4 m thick rock units interpreted to represent upward-shallowing depositional cycles having an apparently significant effect on groundwater flow at depth. Rock core observations indicate one of the recurring facies types is characterized by thin to medium-bedded, fine-grained dolostone with planar cryptalgal laminae and thin shaley partings. Distinctive fracturing in this facies type, that may have resulted from regional structural deformation, it considered to be responsible for weathering at depth and the development of stratabound pathways of preferred groundwater flow. In addition, geophysical data suggest that one occurrence of this weathered facies type coincides with an apparent geochemical interface at depth. Geophysical data also indicate the presence of several fluid invasion horizons, traceable outside the study area, which coincide with the unweathered occurrence of this fine-grained facies type. The subcropping of recurrent zones of preferred groundwater flow at the weathered/unweathered interface may define linear traces of enhanced aquifer recharge paralleling geologic strike. Vertical projection of these zones from the weathered/unweathered rock interface to the ground surface may describe areas of enhanced infiltration. Tests to determine the role of stratigraphic controls on groundwater flow are key components of future investigations on West Chestnut Ridge. 14 refs., 13 figs.

  8. 40 CFR 81.326 - Missouri.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Daviess County De Kalb County Gentry County Grundy County Harrison County Holt County Howard County Knox... County Cooper County Daviess County DeKalb County Gentry County Grundy County Harrison County Holt County... County Grundy County Harrison County Holt County Howard County Knox County Lewis County Lincoln...

  9. Florida and Tennessee: Accountability in Civic Education

    ERIC Educational Resources Information Center

    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…

  10. Tennessee's Extension Food and Nutrition Education Program.

    ERIC Educational Resources Information Center

    Tennessee Univ., Knoxville. Agricultural Extension Service.

    The Extension Food and Nutrition Education program was set up by the University of Tennessee Agricultural Extension Service to assist low-income families in improving their diets. Carrying out the program on a one-to-one basis are 365 assistants who are taught the basics of nutrition by trained home economics extension agents. These assistants…

  11. Evaluation of the Tennessee Child Restraint Law.

    ERIC Educational Resources Information Center

    Williams, Allan F.

    This paper reports on a study of the effects of a Tennessee law aimed at increasing the protection of children in cars. The law, which came into force January 1, 1978, requires parents to use child restraints properly when transporting their children who are less than 4 years old. Alternatively, the law permits children to be held in arms, a…

  12. Brain Dominance Patterns of Tennessee School Leaders.

    ERIC Educational Resources Information Center

    Norris, Cynthia J.

    This exploratory study investigated the leadership styles of selected administrators in Tennessee's public schools. Styles of leadership were viewed against a backdrop of current brain research, and the subjects' underlying patterns of cognitive processing were identified by means of a self-report measurement of brain dominance--the Herrmann Brain…

  13. Effective Teacher Retention Bonuses: Evidence From Tennessee

    ERIC Educational Resources Information Center

    Springer, Matthew G.; Swain, Walker A.; Rodriguez, Luis A.

    2016-01-01

    We report findings from a quasi-experimental evaluation of the recently implemented US$5,000 retention bonus program for effective teachers in Tennessee's Priority Schools. We estimate the impact of the program on teacher retention using a fuzzy regression discontinuity design by exploiting a discontinuity in the probability of treatment…

  14. Tennessee Extension Agents' Perceptions of Performance Appraisal

    ERIC Educational Resources Information Center

    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…

  15. International Trade: Tennessee's Window on the World.

    ERIC Educational Resources Information Center

    Roach, Miriam; And Others

    The activities and discussion questions in this unit can be used in secondary social studies classes to teach students about world trade and its role in their personal lives. Although designed for Tennessee classrooms, the unit can be easily adapted for use elsewhere. Many of the activities are self-contained. However, some require the use of…

  16. Technology Usage of Tennessee Agriculture Teachers

    ERIC Educational Resources Information Center

    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…

  17. Management Development at the University of Tennessee.

    ERIC Educational Resources Information Center

    Fly, Emerson H.; High, Katherine N.

    1984-01-01

    The University of Tennessee's management training and development efforts are described. The program is designed to improve the performance of academic and nonacademic department heads (middle managers) and includes an 8-day workshop called the Institute for Leadership Effectiveness. In addition to the attention given to the formation of networks,…

  18. Writing Center Practices in Tennessee Community Colleges.

    ERIC Educational Resources Information Center

    Crawford, James Emil

    The purpose of this dissertation was to develop a profile of writing centers in 12 community colleges governed by the Tennessee Board of Regents, including information on how the centers were established, funding and staffing sources, services provided, constituency demographic information, professional staff development, and the use of electronic…

  19. Process Control Research, Training Center for Tennessee.

    ERIC Educational Resources Information Center

    Chemical and Engineering News, 1984

    1984-01-01

    The Oak Ridge National Laboratory (ORNL) and the University of Tennessee have established a measurement and controls research center and a master's-level academic engineering program. A description of this university/industry cooperative research center is provided. Indicates that a doctoral program is planned when the master's program is well…

  20. A Statewide Needs Assessment in Tennessee: Employers.

    ERIC Educational Resources Information Center

    McNelly, Don E.; And Others

    Tennessee employers were surveyed regarding secondary vocational education as a source of entry-level employees and on their perceptions of issues in the Carl D. Perkins Vocational and Applied Technology Act of 1990. A survey instrument secured ratings for various types and levels of educational and governmental agencies. The population consisted…

  1. 78 FR 48762 - Tennessee Disaster #TN-00076

    Federal Register 2010, 2011, 2012, 2013, 2014

    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... Application Deadline Date: 05/02/2014. ADDRESSES: Submit completed loan applications to: U.S. Small...

  2. Career Ladder Instrumentation: The Tennessee Experience.

    ERIC Educational Resources Information Center

    McLarty, Joyce R.

    The evaluation instruments used in the Tennessee Career Ladder program are described, and their evolution over the first three years of program implementation is traced. The instruments are designed to measure teacher performance and to determine outstanding teachers. They include: the Career Ladder Test of Professional Skills (a multiple-choice…

  3. Tennessee Valley Authority 1983 annual report

    SciTech Connect

    Thurman, S.

    1983-01-01

    In the Tennessee Valley Authority's 1983 Annual Report, activities of TVA during the fiscal year (ended September 30, 1983), are covered. This report was submitted to the President, Senate and House of Representatives of the US. Contents include Energy, Economic Development, Natural Resources and Fertilizer and Farming.

  4. Teenage Drinking in Rural Middle Tennessee.

    ERIC Educational Resources Information Center

    Mookherjee, Harsha N.

    1984-01-01

    Investigated the extent to which alcoholic beverages are consumed by high school teenagers (N=622) in rural communities of middle Tennessee. Results showed that about 63 percent of the subjects do drink alcoholic beverages, and that most of the drinking is done in the company of friends. (LLL)

  5. Computer Utilization in Middle Tennessee High Schools.

    ERIC Educational Resources Information Center

    Lucas, Sam

    In order to determine the capacity of high schools to profit from the pre-high school computer experiences of its students, a study was conducted to measure computer utilization in selected high schools of Middle Tennessee. Questionnaires distributed to 50 principals in 28 school systems covered the following areas: school enrollment; number and…

  6. The platypus in Edinburgh: Robert Jameson, Robert Knox and the place of the Ornithorhynchus in nature, 1821-24.

    PubMed

    Jenkins, Bill

    2016-10-01

    The duck-billed platypus, or Ornithorhynchus, was the subject of an intense debate among natural historians in the late eighteenth and early nineteenth centuries. Its paradoxical mixture of mammalian, avian and reptilian characteristics made it something of a taxonomic conundrum. In the early 1820s Robert Jameson (1774-1854), the professor of natural history at the University of Edinburgh and the curator of the University's natural history museum, was able to acquire three valuable specimens of this species. He passed one of these on to the anatomist Robert Knox (1791-1862), who dissected the animal and presented his results in a series of papers to the Wernerian Natural History Society, which later published them in its Memoirs. This paper takes Jameson's platypus as a case study on how natural history specimens were used to create and contest knowledge of the natural world in the early nineteenth century, at a time when interpretations of the relationships between animal taxa were in a state of flux. It shows how Jameson used his possession of this interesting specimen to provide a valuable opportunity for his protégé Knox while also helping to consolidate his own position as a key figure in early nineteenth-century natural history.

  7. The platypus in Edinburgh: Robert Jameson, Robert Knox and the place of the Ornithorhynchus in nature, 1821–24

    PubMed Central

    Jenkins, Bill

    2016-01-01

    SUMMARY The duck-billed platypus, or Ornithorhynchus, was the subject of an intense debate among natural historians in the late eighteenth and early nineteenth centuries. Its paradoxical mixture of mammalian, avian and reptilian characteristics made it something of a taxonomic conundrum. In the early 1820s Robert Jameson (1774–1854), the professor of natural history at the University of Edinburgh and the curator of the University's natural history museum, was able to acquire three valuable specimens of this species. He passed one of these on to the anatomist Robert Knox (1791–1862), who dissected the animal and presented his results in a series of papers to the Wernerian Natural History Society, which later published them in its Memoirs. This paper takes Jameson's platypus as a case study on how natural history specimens were used to create and contest knowledge of the natural world in the early nineteenth century, at a time when interpretations of the relationships between animal taxa were in a state of flux. It shows how Jameson used his possession of this interesting specimen to provide a valuable opportunity for his protégé Knox while also helping to consolidate his own position as a key figure in early nineteenth-century natural history. PMID:27671001

  8. Groundwater management and protection Madison County, Alabama

    SciTech Connect

    French, J.H.; Strunk, J.W.

    1990-07-01

    Groundwater is extremely important to Madison County as it provides nearly three quarters of the county's drinking water. In recent years, Madison County has increasingly recognized the need to protect its groundwater resource. A supply of usable groundwater is one element of a high quality environment, which can help spur economic development and provide for the needs of a growing population. Without planning protection and understanding of possible consequences, however, economic development and population pressures can cause a gradual degradation of groundwater. In April 1987, the Tennessee Valley Authority (TVA) convened a local groundwater steering group in Madison County. At the first meeting the ground agreed upon these goals: (1) to seek incorporate groundwater protection into the planning and development process for Madison County, (2) to support efforts by Madison County to obtain authority to adopt zoning ordinances and subdivision regulations, and (3) to develop a groundwater management plan for the county. This report provides essential information needed in developing a plan and is based on the following assumptions: the citizens of Madison County value the environment in which they live and wish to protect it from pollution; continued economic development is necessary for a healthy local economy; and a healthy economy can be sustained and nurtured, without degradation of the groundwater resource, through countywide planning, education, and participation.

  9. 40 CFR 52.2233 - Significant deterioration of air quality.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., 15th Floor, Nashville, TN 37243, or local agencies, Knox County Air Quality Management-Department of... quality. 52.2233 Section 52.2233 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Significant deterioration of air quality. (a)(1) Paragraph 1200-3-9-.01(4)-(0)-2. of Tennessee's...

  10. An Analysis of the College's Economic Impact, 1996-2001.

    ERIC Educational Resources Information Center

    Martin, Fred

    This economic impact study examines the ways in which Pellissippi State Technical Community College (Tennessee) is a major contributor to the economic base of Knox and Blount Counties. The report is based on a standard model of economic impact modified for community colleges, and it uses conservative income and employment modifiers to determine…

  11. An Analysis of the College's Economic Impact, 1995-2000.

    ERIC Educational Resources Information Center

    Martin, Fred

    This report measures the five-year (1995-2000) economic impact of Pellissippi State Technical Community College (PSTCC) on Knox and Blount counties in Tennessee. Results are based on a standard model of economic impact modified for community colleges. The model uses conservative income and employment multipliers to determine PSTCC's economic…

  12. An Analysis of the College's Economic Impact, 1997-2002.

    ERIC Educational Resources Information Center

    Martin, Fred H.

    This is the 15th annual study of the 5-year (1997-2002) economic impact of Pellissippi State Technical Community College, Tennessee, on the Knox and Blount County area. The study measures the direct impact of the college on the community in terms of business volume, employment, and individual income. The study does not include data pertaining to…

  13. 78 FR 64265 - Notice To Rescind a Notice of Intent To Prepare an Environmental Impact Statement (EIS): State...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-28

    ... Federal Highway Administration Notice To Rescind a Notice of Intent To Prepare an Environmental Impact Statement (EIS): State Route 71, South Knoxville Boulevard (James White Parkway), From Governor John Sevier Highway (State Route 168) to Moody Avenue, Knox County, Tennessee AGENCY: Federal Highway...

  14. A class I KNOX gene from the palm species Elaeis guineensis (Arecaceae) is associated with meristem function and a distinct mode of leaf dissection.

    PubMed

    Jouannic, Stefan; Collin, Myriam; Vidal, Benjamin; Verdeil, Jean-Luc; Tregear, James W

    2007-01-01

    Class I Knotted-like homeobox (KNOX) transcription factors are important regulators of shoot apical meristem function and leaf morphology by their contribution to dissected leaf development. Palms are of particular interest as they produce dissected leaves generated by a distinct mechanism compared with eudicots. The question addressed here was whether class I KNOX genes might be involved in meristem function and leaf dissection in palms. Here, we characterized the EgKNOX1 gene from oil palm (Elaeis guineensis, Arecaceae) and compared it with available sequences from other plant species using phylogenetic analysis. Gene expression pattern was investigated using reverse transcription-polymerase chain reaction (RT-PCR) and in situ hybridization. Functional analysis was carried out by ectopic expression in Arabidopsis and rice. EgKNOX1 was orthologous to STM from Arabidopsis and to OSH1 from rice. It was expressed in the central zone of both vegetative and reproductive meristems. During leaf development, its expression was associated with plications from which the leaflets originate. Different modes of leaf dissection are seen to involve a similar class of genes to control meristematic activities, which govern the production of dissected morphologies.

  15. Ectopic expression of class 1 KNOX genes induce and adventitious shoot regeneration and alter growth and development of tobacco (Nicotiana tabacum L) and European plum (Prunus domestica L)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Transgenic plants of tobacco (Nicotiana tabacum L) and plum (Prunus domestica L) were produced by transforming with apple class 1 KNOX genes (MdKN1 and MdKN2) or corn KN1 gene. Transgenic tobacco plants were regenerated in vitro from transformed leaf discs cultured in a tissue medium lacking cytoki...

  16. Alluvial Bars of the Obed Wild and Scenic River, Tennessee

    USGS Publications Warehouse

    Wolfe, W.J.; Fitch, K.C.; Ladd, D.E.

    2007-01-01

    In 2004, the U.S. Geological Survey (USGS) and the National Park Service (NPS) initiated a reconnaissance study of alluvial bars along the Obed Wild and Scenic River (Obed WSR), in Cumberland and Morgan Counties, Tennessee. The study was partly driven by concern that trapping of sand by upstream impoundments might threaten rare, threatened, or endangered plant habitat by reducing the supply of sediment to the alluvial bars. The objectives of the study were to: (1) develop a preliminary understanding of the distribution, morphology, composition, stability, and vegetation structure of alluvial bars along the Obed WSR, and (2) determine whether evidence of human alteration of sediment dynamics in the Obed WSR warrants further, more detailed examination. This report presents the results of the reconnaissance study of alluvial bars along the Obed River, Clear Creek, and Daddys Creek in the Obed WSR. The report is based on: (1) field-reconnaissance visits by boat to 56 alluvial bars along selected reaches of the Obed River and Clear Creek; (2) analysis of aerial photographs, topographic and geologic maps, and other geographic data to assess the distribution of alluvial bars in the Obed WSR; (3) surveys of topography, surface particle size, vegetation structure, and ground cover on three selected alluvial bars; and (4) analysis of hydrologic records.

  17. Biomass analyses for four areas in the Tennessee Valley Authority

    SciTech Connect

    Perry, J.D.

    1985-04-01

    Analyses for four biomass procurement areas in the Tennessee Valley are presented. The Marlow and Perryville, Tennessee, sites can provide 38,000 dry tons of industrial residue annually. Mulberry Creek, Alabama, and Watts Bar, Tennessee, can annually provide 330,000 dry tons of industrial residue and/or forest biomass. Methanol can be produced at the Perryville and Marlow sites and ethanol at Mulberry Creek and Watts Bar. 5 figs., 9 tabs.

  18. The Role of Agriculture in the Social and Economic Development of the Lower Mississippi River Delta Region. Proceedings of a Regional Conference (Memphis, Tennessee, February 26-28, 1990).

    ERIC Educational Resources Information Center

    North Central Regional Center for Rural Development, Ames, IA.

    The lower Mississippi River delta region comprises 214 counties in Louisiana, Mississippi, Arkansas, Missouri, Kentucky, Tennessee, and Illinois. The region is heavily dependent on agriculture and contains unusually high proportions of small farms, poor farmers, and black farmers. A conference planned by the region's 13 land-grant institutions and…

  19. Water resources data, Tennessee, water year 2004

    USGS Publications Warehouse

    Flohr, D.F.; Garrett, J.W.; Hamilton, J.T.; Phillips, T.D.

    2005-01-01

    Water resources data for the 2004 water year for Tennessee consists of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs; and water levels and water quality of ground water. This report contains records for water discharge at 107 gaging stations; stage only for 1 gaging station, elevation and contents for 32 lakes reservoirs; water quality at 18 gaging stations and 17 wells; and water levels for 8 observation wells; and 1 precipitation station. Also included are data for 84 crest stage partial-record stations. Additional water data were collected at various stream sites not involved in the systematic data-collection program, and are published as miscellaneous measurements and analyses. These data represent the part of the National Water Data System operated by the US Geological Survey and cooperating State and Federal agencies in Tennessee.

  20. Distribution of petroleum hydrocarbons and toluene biodegradation, Knox Street fire pits, Fort Bragg, North Carolina

    USGS Publications Warehouse

    Harden, S.L.; Landmeyer, J.E.

    1996-01-01

    An investigation was conducted at the Knox Street fire pits, Fort Bragg, North Carolina, to monitor the distribution of toluene, ethylbenzene, and xylene (TEX) in soil vapor, ground water, and ground-water/vapor to evaluate if total concentrations of TEX at the site are decreasing with time, and to quantify biodegradation rates of toluene in the unsaturated and saturated zones. Soil-vapor and ground-water samples were collected around the fire pits and ground-water/vapor samples were collected along the ground-water discharge zone, Beaver Creek, on a monthly basis from June 1994 through June 1995. Concentrations of TEX compounds in these samples were determined with a field gas chro- matograph. Laboratory experiments were performed on aquifer sediment samples to measure rates of toluene biodegradation by in situ micro- organisms. Based on field gas chromatographic analytical results, contamination levels of TEX compounds in both soil vapor and ground water appear to decrease downgradient of the fire-pit source area. During the 1-year study period, the observed temporal and spatial trends in soil vapor TEX concentrations appear to reflect differences in the distribution of TEX among solid, aqueous, and gaseous phases within fuel-contaminated soils in the unsaturated zone. Soil temperature and soil moisture are two important factors which influence the distribution of TEX com- pounds among the different phases. Because of the short period of data collection, it was not possible to distinguish between seasonal fluc- tuations in soil vapor TEX concentrations and an overall net decrease in TEX concentrations at the study site. No seasonal trend was observed in total TEX concentrations for ground- water samples collected at the study site. Although the analytical results could not be used to determine if ground-water TEX concen- trations decreased during the study at a specific location, the data were used to examine rate constants of toluene biodegradation. Based on

  1. Addicted mothers to be criminalized in Tennessee.

    PubMed

    Koren, Gideon; Hutson, Janine

    2014-01-01

    In April 2014 Tennessee acted to criminalize pregnant women who use illegal drugs and have an offspring "considered harmed". We discuss seven major reasons why this law is wrong and dangerous.  Criminalizing vulnerable, addicted mothers scare them away from treatment. The new law will practically target the poor, vulnerable, uninsured non-white pregnant woman. It is hoped that, similar to previous cases, the American justice system will once again reverse the decision and allow the true American values to prevail.

  2. Tennessee Valley Authority annual report, 1980

    SciTech Connect

    Not Available

    1980-01-01

    This 1980 Annual Report of the Tennessee Valley Authority to the US president, Senate, and House of Representatives contains information on energy supply and demand, energy conservation, load management, electric rate structures, and economic development in the TVA region, agricultural activities of the TVA, use of natural resources including land and water, and statistics on the power plants, power generation, and financial status of the TVA power system. (LCL)

  3. Cross talk between the KNOX and ethylene pathways is mediated by intron-binding transcription factors in barley.

    PubMed

    Osnato, Michela; Stile, Maria Rosaria; Wang, Yamei; Meynard, Donaldo; Curiale, Serena; Guiderdoni, Emmanuel; Liu, Yongxiu; Horner, David S; Ouwerkerk, Pieter B F; Pozzi, Carlo; Müller, Kai J; Salamini, Francesco; Rossini, Laura

    2010-12-01

    In the barley (Hordeum vulgare) Hooded (Kap) mutant, the duplication of a 305-bp intron sequence leads to the overexpression of the Barley knox3 (Bkn3) gene, resulting in the development of an extra flower in the spikelet. We used a one-hybrid screen to identify four proteins that bind the intron-located regulatory element (Kap intron-binding proteins). Three of these, Barley Ethylene Response Factor1 (BERF1), Barley Ethylene Insensitive Like1 (BEIL1), and Barley Growth Regulating Factor1 (BGRF1), were characterized and their in vitro DNA-binding capacities verified. Given the homology of BERF1 and BEIL1 to ethylene signaling proteins, we investigated if these factors might play a dual role in intron-mediated regulation and ethylene response. In transgenic rice (Oryza sativa), constitutive expression of the corresponding genes produced phenotypic alterations consistent with perturbations in ethylene levels and variations in the expression of a key gene of ethylene biosynthesis. In barley, ethylene treatment results in partial suppression of the Kap phenotype, accompanied by up-regulation of BERF1 and BEIL1 expression, followed by down-regulation of Bkn3 mRNA levels. In rice protoplasts, BEIL1 activates the expression of a reporter gene driven by the 305-bp intron element, while BERF1 can counteract this activation. Thus, BEIL1 and BERF1, likely in association with other Kap intron-binding proteins, should mediate the fine-tuning of Bkn3 expression by ethylene. We propose a hypothesis for the cross talk between the KNOX and ethylene pathways.

  4. Post-Knox Ordovician stratigraphic sequences and the significance of the Rocklandian K-bentonites, eastern United States

    SciTech Connect

    Haynes, J.T. . Dept. of Geography and Earth Science)

    1992-01-01

    The depositional sequences of the post-Knox Ordovician are reinterpreted and summarized, with emphasis on the stratigraphic importance of the Rocklandian K-bentonites relative to the various sequence-defining unconformities associated with them. The Deicke and Millbrig K-bentonite Beds can be traced through the subsurface to Cincinnati Arch exposures, where a remarkably similar stratigraphy occurs; fenestral micrites (Tyrone/Carters Fms.) unconformably underlie fossil-rich limestone (Lexington/Hermitage Fms.). The Deicke and Millbrig, however, both occur in the fenestral micrites below the unconformity, rather than above it, a stratigraphy which suggests that if this post-Tyrone unconformity is the same as the post-Quimbys Mill unconformity, it is a diachronous surface, climbing upsection and crossing the K-bentonites southeast of the Upper Mississippi Valley. In eastern belts two lesser unconformities are associated with the K-bentonites. Locally in Birmingham, AL, a post-Chickamauga unconformity is 4 m above the Millbrig and is overlain by a thin Sequatchie Fm., itself unconformably overlain by the Silurian Red Mountain Fm. In VA between Roanoke and Wytheville on the Pulaski and Cove Mountain thrust sheets, the Deicke is absent and a sub-Bays unconformity exists where the Walker Mountain Sandstone, a pebbly quartz arenite 18--28 m below the Millbrig, overlies Black River limestones. The post-Tyrone unconformity, like the older post-Knox unconformity, is a regionally extensive hiatus, suggestive of a eustatic sea-level change. By contrast, the unconformities that are restricted to only the eastern Valley and Ridge may be evidence of tectonism along the continental margin during the ordovician. Similarly localized unconformities are recognized in Silurian and Devonian strata as well throughout the southern Appalachians.

  5. Assessment of subsidence in karst terranes at selected areas in East Tennessee and comparison with a candidate site at Oak Ridge, Tennessee: Phase 2

    SciTech Connect

    Newton, J.G.; Tanner, J.M.

    1987-09-01

    Work in the respective areas included assessment of conditions related to sinkhole development. Information collected and assessed involved geology, hydrogeology, land use, lineaments and linear trends, identification of karst features and zones, and inventory of historical sinkhole development and type. Karstification of the candidate, Rhea County, and Morristown study areas, in comparison to other karst areas in Tennessee, can be classified informally as youthful, submature, and mature, respectively. Historical sinkhole development in the more karstified areas is attributed to the greater degree of structural deformation by faulting and fracturing, subsequent solutioning of bedrock, thinness of residuum, and degree of development by man. Sinkhole triggering mechanisms identified are progressive solution of bedrock, water-level fluctuations, piping, and loading. 68 refs., 18 figs., 11 tabs.

  6. The geochemistry of oils and gases from the Cumberland overthrust sheet in Virginia and Tennessee: Chapter G.12 in Coal and petroleum resources in the Appalachian basin: distribution, geologic framework, and geochemical character

    USGS Publications Warehouse

    Dennen, Kristen O.; Deering, Mark; Burruss, Robert A.; Ruppert, Leslie F.; Ryder, Robert T.

    2014-01-01

    This study presents high-resolution gas chromatograms of oils and molecular and isotopic analyses of oil-associated gases from 17 wells producing in the Upper Cambrian to Lower Ordovician Knox Group, the Middle and Upper Ordovician Stones River Group, and the Upper Ordovician Trenton Limestone in the Cumberland overthrust sheet. The wells are located in the Ben Hur and Rose Hill fields in Lee County, Va., and in the Swan Creek field in Hancock and Claiborne Counties, Tenn. They produce oils typical of those from source rocks that are rich in Gloeocapsomorpha prisca (G. prisca) (Assemblage A-type kerogen). The Rose Hill oils appear to come from a source that contains a higher proportion of Assemblage A-type kerogen than the Ben Hur and Swan Creek oils. Extrapolation of the δ13C compositions of oil-associated gases to possible kerogen compositions gives estimates of -23 to -24 per mil within the range of isotopic compositions of known G. prisca source material. Gases produced from the Knox Group wells in the Swan Creek field are different from those in the Middle and Upper Ordovician reservoirs and come from a source with a broader range of isotopic values. Trends in isotopic and gasoline-range compositional parameters of the oils and associated gas isotopic and molecular compositions are most likely influenced by changes in local source depositional facies.

  7. 77 FR 17560 - Tennessee Disaster #TN-00063

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-26

    ... adversely affected by the disaster: Primary Counties (Physical Damage and Economic Injury Loans): Bradley.... (Catalog of Federal Domestic Assistance Numbers 59002 and 59008) James E. Rivera, Associate...

  8. 76 FR 27137 - Tennessee Disaster #TN-00051

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-10

    ... adversely affected by the disaster: Primary Counties (Physical Damage and Economic Injury Loans) Bradley.... (Catalog of Federal Domestic Assistance Numbers 59002 and 59008) James E. Rivera, Associate...

  9. 76 FR 27138 - Tennessee Disaster # TN-00052

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-10

    ... adversely affected by the disaster: Primary Counties: Bradley, Greene, Hamilton, Washington. The Interest... 59008) James E. Rivera, Associate Administrator for Disaster Assistance. BILLING CODE 8025-01-P...

  10. Initial Teacher Licensure Testing in Tennessee: Test Development.

    ERIC Educational Resources Information Center

    Butler, E. Dean

    The process of development of tests for teacher certification in Tennessee is described. In response to the Tennessee Comprehensive Education Reform Act of 1984 requiring the use of tests for individuals seeking initial teacher licensure, the Department of Education identified 12 areas of teacher endorsement for which no currently validated and…

  11. 78 FR 42514 - City of Clarksville, Tennessee; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-16

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission City of Clarksville, Tennessee; Notice of Application Take notice that on June 26, the City of Clarksville, Tennessee (Clarksville) filed an application pursuant to section...

  12. 30 CFR 942.700 - Tennessee Federal program.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ....700 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR PROGRAMS FOR THE CONDUCT OF SURFACE MINING OPERATIONS WITHIN EACH STATE TENNESSEE § 942.700 Tennessee Federal program. (a) This part contains all rules that are applicable to surface coal mining operations...

  13. Does "God Hate Hair?": A Study of Censorship in Tennessee.

    ERIC Educational Resources Information Center

    Woods, L. B.

    A study was conducted to investigate censorship attempts in Tennessee during the period 1966-1975 by consulting issues of the "Newsletter on Intellectual Freedom" published by the American Library Association's Office of Intellectual Freedom. Tennessee's rate of censorship was found to be exactly the same as the national average. A total…

  14. KIDS COUNT, 2002: The State of the Child in Tennessee.

    ERIC Educational Resources Information Center

    Brown, Pam; Chappell, Edwina; Delk, Fay L.; Jones, Ben; Petty, Steve; Tomlin, D'Andrea; Wynn, Debbie

    This KIDS COUNT report examines statewide trends in the well-being of Tennessee's children. The statistical portrait is based on 34 indicators of children's well-being in 5 broad areas: (1) infant, child, and teen health, including enrollment in the TennCare (replacement for Tennessee's Medicaid Program) insurance program, prenatal, low…

  15. KIDS COUNT, 2001: State of the Child in Tennessee.

    ERIC Educational Resources Information Center

    Brown, Pam; Delk, Fay L.; Henderson, Crystal; Huddleston, Jennifer; Petty, Steve; Wynn, Debbie; Young, Carmen

    This Kids Count report examines statewide trends in the well-being of Tennessee's children. The statistical portrait is based on 34 indicators of children's well-being in 5 broad areas: (1) infant, child, and teen health, including enrollment in the TennCare (replacement for Tennessee's Medicaid Program) insurance program, prenatal, low…

  16. Recent Retirement Trends of Tennessee Teachers. Policy Brief

    ERIC Educational Resources Information Center

    Tennessee Department of Education, 2013

    2013-01-01

    Tennessee has undertaken several wide-ranging reforms aimed at educator practice and effectiveness over the past several years, including the launch of a new teacher evaluation system, modification of teacher tenure policy, and initial implementation of Common Core State Standards. This report from the Tennessee Department of Education (TDOE)…

  17. The Tennessee Lottery Scholarship Program: Impact on Retention

    ERIC Educational Resources Information Center

    Puryear, Carol G.

    2009-01-01

    This study examined if the Tennessee Education Lottery Scholarship (TELS), which began in 2004, was related to student retention at the six Tennessee Board of Regents four-year institutions. This study investigated the impact of the TELS on student retention at TBR universities and general knowledge regarding retention. Post-facto data were…

  18. 77 FR 40265 - Drawbridge Operation Regulation; Tennessee River, Decatur, AL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-09

    ... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulation; Tennessee River, Decatur, AL AGENCY... across the Tennessee River, mile 304.4, at Decatur, AL. The deviation is necessary to install new rail..., at Decatur, AL. The vertical clearance of the bridge in the closed position is 10.5 feet. The...

  19. 75 FR 35103 - Tennessee Disaster Number TN-00039

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-21

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Tennessee Disaster Number TN-00039 AGENCY: Small Business Administration. ACTION: Amendment 7... Tennessee, dated 05/04/2010 is hereby amended to include the following areas as adversely affected by...

  20. Tennessee Higher Education Fact Book, 2009-2010

    ERIC Educational Resources Information Center

    Tennessee Higher Education Commission, 2010

    2010-01-01

    The Division of Policy, Planning, and Research has assembled the Tennessee Higher Education Fact Book which is a compilation of statistical information pertaining to higher education in Tennessee. The 2009-2010 Fact Book contains tables and charts with data relevant to enrollment, persistence, graduation, tuition, financial aid, lottery…

  1. Tennessee KIDS COUNT: The State of the Child in Tennessee, 1999.

    ERIC Educational Resources Information Center

    Tennessee State Commission on Children and Youth, Nashville.

    This Kids Count report examines statewide trends in the well-being of Tennessee's children. The statistical portrait is based on indicators of children's well-being in four main areas: (1) child health; (2) education; (3) social indicators; and (4) economic status. The report begins with an executive summary and a lengthy listing of the major…

  2. Impact of the Complete College Tennessee Act's Retention and Graduation Benchmarks on Budget Appropriations at Tennessee State University

    ERIC Educational Resources Information Center

    Griffin, Sedric D.

    2013-01-01

    The purpose of this study was to analyze the Tennessee State University (TSU) fall 2005 Freshmen Cohort (N = 1205) based on the variables of race, gender, persistence, retention and graduation, as well as to examine the impact of the newly implemented Complete College Tennessee Act's (CCTA) funding formula component on the university's budget…

  3. 77 FR 23472 - Tennessee Gas Pipeline Company, L.L.C.; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-19

    ... Energy Regulatory Commission Tennessee Gas Pipeline Company, L.L.C.; Notice of Application Take notice that on April 4, 2012, Tennessee Gas Pipeline Company, L.L.C. (Tennessee), 1001 Louisiana Street... application may be directed to Thomas G. Joyce, Manager, Certificates, Tennessee Gas Pipeline Company,...

  4. 77 FR 8247 - Tennessee Gas Pipeline Company, L.L.C. Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-14

    ... Energy Regulatory Commission Tennessee Gas Pipeline Company, L.L.C. Notice of Application Take notice that on February 2, 2012, Tennessee Gas Pipeline Company, L.L.C. (Tennessee), 1001 Louisiana Street..., Manager, Certificates, Tennessee Gas Pipeline Company, L.L.C., 1001 Louisiana Street, Houston, Texas...

  5. 77 FR 43277 - Tennessee Gas Pipeline Company, L.L.C.; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-24

    ... Energy Regulatory Commission Tennessee Gas Pipeline Company, L.L.C.; Notice of Application Take notice that on July 6, Tennessee Gas Pipeline Company, L.L.C. (Tennessee), 1001 Louisiana Street, Houston..., Manager, Certificates, Tennessee Gas Pipeline Company, L.L.C. 1001 Louisiana Street, Houston, Texas...

  6. 77 FR 64972 - Tennessee Gas Pipeline Company, L.L.C.; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-24

    ... Energy Regulatory Commission Tennessee Gas Pipeline Company, L.L.C.; Notice of Application Take notice that on October 10, 2012, Tennessee Gas Pipeline Company, L.L.C. (Tennessee), 1001 Louisiana Street... Counsel, Tennessee Gas Pipeline Company, L.L.C., 1001 Louisiana Street, Houston, Texas 77002, phone:...

  7. Velocity structure and seismicity of southeastern Tennessee

    NASA Astrophysics Data System (ADS)

    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.

  8. Rice open beak is a negative regulator of class 1 knox genes and a positive regulator of class B floral homeotic gene.

    PubMed

    Horigome, Ayako; Nagasawa, Nobuhiro; Ikeda, Kyoko; Ito, Momoyo; Itoh, Jun-Ichi; Nagato, Yasuo

    2009-06-01

    Numerous genes are involved in the regulation of plant development, including those that regulate floral homeotic genes, We identified two recessive allelic rice mutants, open beak-1 (opb-1) and opb-2, which exhibited pleiotropic defects in leaf morphogenesis, inflorescence architecture, and floral organ identity. Abnormal cell proliferation was observed in the leaves and spikelets, and ectopic or overexpression of several class 1 knox genes was detected; thus, the abnormal cell proliferation in opb mutants is probably caused by ectopic class 1 knox gene expression. The opb mutants also had defects in floral organ identity, resulting in the development of mosaic organs, including gluminous lodicules, staminoid lodicules, and pistiloid stamens. These results, together with the reduced expression of a class B gene, indicate that OPB positively regulates the expression of class B genes. Map-based cloning revealed that OPB encodes a transcription factor that is orthologous to the Arabidopsis JAGGED gene and is expressed in leaf primordia, inflorescence meristem, rachis branch meristems, floral meristem, and floral organ primordia. Taken together, our data suggest that the OPB gene affects cellular proliferation and floral organ identity through the regulation of class 1 knox genes and floral homeotic genes.

  9. Routine environmental audit of the Y-12 Plant, Oak Ridge, Tennessee

    SciTech Connect

    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.

  10. A pilot study for delineation of areas contributing water to wellfields at Jackson, Tennessee

    USGS Publications Warehouse

    Broshears, R.E.; Connell, J.F.; Short, N.C.

    1991-01-01

    The U.S. Geological Survey, in cooperation with the Tennessee Department of Health and Environment, Division of Groundwater Protection, and the Jackson Utility Division, conducted a pilot study to determine data needs and the applicability of four methods for the delineation of wellhead protection areas. Jackson Utility Division in Jackson, Madison County, Tennessee, pumps about 9 million gallons of ground water daily from two municipal wellfields that tap an unconfined sand aquifer. Under natural hydraulic gradients, ground waterflows southward toward the South Wellfield at approximately 2 to 3 feet per day; natural flow toward the North Wellfield from the east at 1 to 2 feet per day. Water quality generally is suitable for most uses. Concentrations of dissolved solids are low, and excessive iron is the only significant naturally occurring water-quality problem. However, trace concentrations of volatile organic compounds have been detected in water pumps from the South Wellfield; the highest concentration of a single compound has been 23 micrograms per liter of tetrachloroethylene. Potential sources of ground-water contamination in the Jackson area include a hazardous-waste site, municipal and industrial landfill, and underground-storage tanks. Some of the four method for delineating wellhead protection areas did not adequately describe zones contributing flow to the wellfields. Calculations based on a uniform flow equation provided a preliminary delineation of zones of contribution for the wellfields and ground-water time-of-travel contours. Limitations of the applied methods motivated the design of a more rigorous hydrogeologic investigation.

  11. Kentucky and Tennessee. Mounds of potential pay in Ft. Payne reef trend

    SciTech Connect

    Bigelow, T.

    1983-06-01

    It is one of the hottest areas in Tennessee. Largely centered in Fentress, Scott and Morgan counties, the Ft. Payne reefs are a series of subsurface mounds, parallel to one another, that seemingly align in a northeast- southwest direction. The mounds are at depths of 1000 to 2500 ft. To the west near the Cincinnati Arch, the mounds are relatively shallow. Whereas to the southeast the mounds downdip at a rate of ca 50 ft/mile toward the Appalachian fold belt. Most activity to date has been in the shallower Ft. Payne. Production varies greatly, from 5 bopd/well to more than 900 bopd/well. There are 21 producing fields in the Ft. Payne, with total production in excess of 6 million bbl. The mounds are of Lower Mississippian age and are thought to have been deposited along a transgressive/regressive shoreline.

  12. Utilization of surface mine ponds in East Tennessee by breeding amphibians. Final report

    SciTech Connect

    Turner, L.J.; Fowler, D.K.

    1981-06-01

    Breeding amphibians were found in 21 of 24 ponds examined on the Ollis Creek Surface Mine in Campbell County, Tennessee. Twelve species of amphibians were identified in ponds that range from 4.0 to 8.0 in pH. Although ponds with low pH values were used by breeding amphibians, significantly more amphibian species were found in ponds with higher pH values. Findings indicated high biological productivity in the surface mine ponds examined. Aquatic vegetation was present in 20 of the 24 ponds. Aquatic insects and a diverse wildlife fauna utilized the study ponds. Surface mine ponds were found to supply an important habitat component for a variety of wildlife species.

  13. Faunal changes in a small East Tennessee reservoir following remedial reclamation of coal surface mine drainage

    SciTech Connect

    Starnes, L.B.

    1984-07-01

    Remedial reclamation of coal surface-mined land in the Ollis Creek watershed, Campbell County, Tennessee, was initiated on 125 ha (308 ac) of 162 ha (400 ac) total disturbed area in fall 1974 and was continued through Spring, 1978. In addition to a watershed monitoring program, studies in a reservoir receiving mine drainage ameliorated by an upstream reservoir were conducted to assess recovery of aquatic biota. Periodic water quality and biological measurements in this reservoir showed degradation following mining, and improvement following remedial reclamation. Three fish species were found in initial surveys during the reclamation phase; subsequent reintroductions during improving conditions increased this to six species. A limited analysis of metals in vertebrates revealed relatively low bioaccumulation. Aquatic macroinvertebrates were relatively diverse and abundant in shallow, vegetated over-bank areas but depauperate in deeper areas, which probably reflected low habitat diversity as well as fish predation in this exposed area.

  14. Ecological studies of the white-tailed deer in western Tennessee

    SciTech Connect

    Frederick, R.D.; Kennedy, M.L. )

    1993-04-01

    Activity patterns and microhabitat utilization of white-tailed deer (Odocoileus virginianus) are being studied at the Milan Army Ammunition Plant in Carroll and Gibson counties, Tennessee. Ten white-tailed deer have been fitted with radio-collars, and locations are being monitored using standard techniques. Home ranges and daily activity patterns are being determined. Preliminary analyses have shown that white-tailed deer are readily located using radio-techniques. Microhabitat utilization is being assessed by pellet transects and radio locations. Pellet counts from transects located in pastures and old fields are significantly different from those in other habitat types. Use of honeysuckle (Lonicera sp.) is being examined by observing the degree of browse along transects. No significant difference in utilization has been seen between the honeysuckle transects.

  15. Health hazard evaluation report HETA 95-0192-2538, Schlegel Tennessee, Inc., Maryville, Tennessee

    SciTech Connect

    Reh, B.D.

    1995-11-01

    In response to a request from the safety engineer at Schlegel Tennessee, Inc., Maryville, Tennessee, an investigation was conducted of possible hazardous working conditions at this company. The company produced automotive rubber vehicle sealing. Concern was expressed because workers in the extrusion department had been experiencing symptoms of shortness of breath, dizziness, light headedness, disorientation, headaches, and nausea. In January of 1995 a new coating application was added on one line. Air sampling for nitrosamines and volatile organic compounds was performed in the extrusion department and a symptoms survey questionnaire distributed among the workers there. The sampling revealed very low concentrations of nitrosodimethylamine. The questionnaire data did not reaveal any significant relationships between symptoms and extrusion lines. The author concludes that no identifiable exposure problem or complaint area in the facility was found.

  16. Cotton KNL1, encoding a class II KNOX transcription factor, is involved in regulation of fibre development.

    PubMed

    Gong, Si-Ying; Huang, Geng-Qing; Sun, Xiang; Qin, Li-Xia; Li, Yang; Zhou, Li; Li, Xue-Bao

    2014-08-01

    In this study, the GhKNL1 (KNOTTED1-LIKE) gene, encoding a classical class II KNOX protein was identified in cotton (Gossypium hirsutum). GhKNL1 was preferentially expressed in developing fibres at the stage of secondary cell wall (SCW) biosynthesis. GhKNL1 was localized in the cell nucleus, and could interact with GhOFP4, as well as AtOFP1, AtOFP4, and AtMYB75. However, GhKNL1 lacked transcriptional activation activity. Dominant repression of GhKNL1 affected fibre development of cotton. The expression levels of genes related to fibre elongation and SCW biosynthesis were altered in transgenic fibres of cotton. As a result, transgenic cotton plants produced aberrant, shrunken, and collapsed fibre cells. Length and cell-wall thickness of fibres of transgenic cotton plants were significantly reduced compared with the wild type. Furthermore, overexpression and dominant repression of GhKNL1 in Arabidopsis resulted in a reduction in interfascicular fibre cell-wall thickening of basal stems of transgenic plants. Complementation revealed that GhKNL1 rescued the defective phenotype of Arabidopsis knat7 mutant in some extent. These data suggest that GhKNL1, as a transcription factor, participates in regulating fibre development of cotton.

  17. Preliminary survey report: evaluation of brake-drum-service controls at US Army Armor Center, Fort Knox, Kentucky

    SciTech Connect

    Godbey, F.W.

    1988-08-01

    A visit was made to the U.S. Army Armor Center, Fort Knox, Kentucky, as part of a study of asbestos hazards encountered during the maintenance and repair of vehicular brakes. Approximately 800 vehicles were maintained at the center each year with about 100 brake jobs being needed during that course of time. Exposure to asbestos may occur during cleaning, maintenance, and repair of brakes. Workers were encouraged to use good work practices including the complete water rinsing and wet-bristle brushing of all exposed parts prior to handling, gently removing and handling all parts, consistently using all required personal protective equipment, and following instructions for use of asbestos-control devices. Annual physical examinations were provided for workers performing vehicular brake-repair services. The author concludes that the facility did not appear to have asbestos controls sufficient to protect the workers from asbestos dust arising from service operations. The advisability of conducting an in depth evaluation of the controls at the facility will be made in the future, after all the preliminary surveys and finalization of the protocol for the project has been reached.

  18. Effects of groundwater withdrawals associated with combined-cycle combustion turbine plants in west Tennessee and northern Mississippi

    USGS Publications Warehouse

    Haugh, Connor J.

    2012-01-01

    The Mississippi Embayment Regional Aquifer Study groundwater-flow model was used to simulate the potential effects on future groundwater withdrawals at five powerplant sites-Gleason, Weakley County, Tennessee; Tenaska, Haywood County, Tennessee; Jackson, Madison County, Tennessee; Southaven, DeSoto County, Mississippi; and Magnolia, Benton County, Mississippi. The scenario used in the simulation consisted of a 30-year average water-use period followed by a 30-day peak water-demand period. Effects of the powerplants on the aquifer system were evaluated by comparing the difference in simulated water levels in the aquifers at the end of the scenario (30 years plus 30 days) with and without the combined-cycle-plant withdrawals. Simulated potentiometric surface declines in source aquifers at potential combined-cycle-plant sites ranged from 56 feet in the upper Wilcox aquifer at the Magnolia site to 20 feet in the Memphis aquifer at the Tenaska site. The affected areas in the source aquifers at the sites delineated by the 4-foot potentiometric surface-decline contour ranged from 11,362 acres at Jackson to 535,143 acres at Southaven. The extent of areas affected by potentiometric surface declines was similar at the Gleason and Magnolia sites. The affected area at the Tenaska site was smaller than the affected areas at the other sites, most likely as a result of lower withdrawal rates and greater aquifer thickness. The extent of effect was smallest at the Jackson site, where the nearby Middle Fork Forked Deer River may act as a recharge boundary. Additionally, the Jackson site lies in the Memphis aquifer outcrop area where model-simulated recharge rates are higher than in areas where the Memphis aquifer underlies less permeable deposits. The potentiometric surface decline in aquifers overlying or underlying a source aquifer was generally 2 feet or less at all the sites except Gleason. At the Gleason site, withdrawals from the Memphis aquifer resulted in declines of as much

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

    SciTech Connect

    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 1945 until 1985

  20. 75 FR 82378 - Tennessee Gas Pipeline Company; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    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 ....

  1. Heartland virus associated death in Tennessee

    PubMed Central

    Muehlenbachs, Atis; Fata, Cynthia R.; Lambert, Amy J.; Paddock, Christopher D.; Velez, Jason O.; Blau, Dianna M.; Staples, J. Erin; Karlekar, Mohana B.; Bhatnagar, Julu; Nasci, Roger S.; Zaki, Sherif R.

    2015-01-01

    Background Heartland virus (HRTV) is a tick-borne phlebovirus recently described in Missouri that is associated with fever, leukopenia and thrombocytopenia. The virus has also been detected in Ambylommaamericanum ticks. Methods and Results Here we report the first fatal case of HRTV disease in an 80 year-old Tennessee resident. He was hospitalized with fever, confusion, leukopenia, and thrombocytopenia and developed multi-organ failure and hemorrhage. A tick-borne illness was suspected and testing for ehrlichiosis was negative. He died on hospital day 15 and autopsy specimens were tested for various pathogens as part of an unexplained death evaluation. HRTV antigens were detected in post-mortem spleen and lymph nodes by immunohistochemistry, and HRTV was detected in pre-mortem blood by RT-PCR and by isolation in cell culture. Conclusions This case demonstrates that HRTV infection can cause severe disease and death and expands the geographic range of HRTV within the United States. PMID:24917656

  2. Integrated solid waste management of Sevierville, Tennessee

    SciTech Connect

    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.

  3. CITICO CREEK WILDERNESS STUDY AREA, TENNESSEE.

    USGS Publications Warehouse

    Slack, John F.; Behum, Paul T.

    1984-01-01

    A mineral-resource survey of the Citico Creek Wilderness Study Area, in easternmost Tennessee, indicated that the area offers little promise for the occurrence of metallic mineral resources. Geochemical sampling found traces of gold, copper, cobalt, barium, arsenic, lead, zinc, and thorium in rocks, stream sediments, and panned concentrates, but not in sufficient quantities to indicate the presence of metallic mineral deposits. The only apparent resources are nonmetallic commodities including rock suitable for construction materials, and small amounts of sand and gravel; however, these commodities are found in abundance outside the study area. The potential for oil and natural gas at great depths could not be evaluated by this study. Deep drilling would test the potential for hydrocarbon resources underlying the metamorphic rocks.

  4. Expanded functions for dental auxiliaries education in Tennessee.

    PubMed

    Robbins, Morris L

    2011-01-01

    Access to care continues to be an overriding issue in dentistry. The development of new categories of dental auxiliaries, such as mid-level providers, is a matter of concern to many states and the dental profession. Tennessee has an EFDA educational program for dental auxiliaries taught by dental school educators who have trained more than 300 auxiliary personnel in restorative and prosthetic dentistry. Graduates of this educational program have helped keep Tennessee's dentists well ahead of any increased demand for dental care.

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

    SciTech Connect

    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).

  6. MODELING POTENTIAL IMPACTS OF SO2 CO-INJECTED WITH CO2 ON THE KNOX GROUP, WESTERN KENTUCKY

    SciTech Connect

    Zhu, Junfeng; Harris, David; Leetaru, Hannes

    2014-09-30

    Understanding potential long-term impacts of CO2 impurities, such as sulfur and nitrogen compounds, on deep carbon storage reservoirs is of considerable interest because co-injection of the impurities with CO2 can bring significant economic and environmental benefits. The Cambrian–Ordovician Knox Group, a thick sequence of dolostone (Beekmantown Dolomite) with minor dolomitic sandstone (Gunter Sandstone), in western Kentucky, USA, has been evaluated as a prospective CO2 sequestration target. In this study, TOUGHREACT was used to build 1-D radial models to simulate the potential impacts of co-injected CO2 and SO2 on minerals, pore fluids, and porosity and permeability in the Beekmantown Dolomite and the Gunter Sandstone. Co-injection of a mass ratio of 2.5 percent SO2 and 97.5 percent CO2, representative of flue gas from coal-fired plants, was simulated and the co-injection simulations were compared to models with CO2 only injections. The model results suggest that the major impacts of added SO2 for both the Beekmantown and the Gunter rocks were significant enhancement of dissolution of dolomite and precipitation of anhydrite, leading to noticeable increases in porosity and permeability. The Gunter Sandstone appeared to be more active with SO2 than the Beekmantown Dolomite. More dolomite was dissolved in the Gunter than in the Beekmantown with the same SO2 impurity. Consequently, porosity was raised more in the Gunter than in the Beekmantown. On the other hand, the impacts on aluminosilicate minerals appeared to be insignificant in both reservoirs, slightly changing the rates of precipitation/dissolution but the overall reaction paths remained the same.

  7. Regulation, overexpression, and target gene identification of Potato Homeobox 15 (POTH15) – a class-I KNOX gene in potato

    PubMed Central

    Mahajan, Ameya S.; Kondhare, Kirtikumar R.; Rajabhoj, Mohit P.; Kumar, Amit; Ghate, Tejashree; Ravindran, Nevedha; Habib, Farhat; Siddappa, Sundaresha; Banerjee, Anjan K.

    2016-01-01

    Potato Homeobox 15 (POTH15) is a KNOX-I (Knotted1-like homeobox) family gene in potato that is orthologous to Shoot Meristemless (STM) in Arabidopsis. Despite numerous reports on KNOX genes from different species, studies in potato are limited. Here, we describe photoperiodic regulation of POTH15, its overexpression phenotype, and identification of its potential targets in potato (Solanum tuberosum ssp. andigena). qRT-PCR analysis showed a higher abundance of POTH15 mRNA in shoot tips and stolons under tuber-inducing short-day conditions. POTH15 promoter activity was detected in apical and axillary meristems, stolon tips, tuber eyes, and meristems of tuber sprouts, indicating its role in meristem maintenance and leaf development. POTH15 overexpression altered multiple morphological traits including leaf and stem development, leaflet number, and number of nodes and branches. In particular, the rachis of the leaf was completely reduced and leaves appeared as a bouquet of leaflets. Comparative transcriptomic analysis of 35S::GUS and two POTH15 overexpression lines identified more than 6000 differentially expressed genes, including 2014 common genes between the two overexpression lines. Functional analysis of these genes revealed their involvement in responses to hormones, biotic/abiotic stresses, transcription regulation, and signal transduction. qRT-PCR of selected candidate target genes validated their differential expression in both overexpression lines. Out of 200 randomly chosen POTH15 targets, 173 were found to have at least one tandem TGAC core motif, characteristic of KNOX interaction, within 3.0kb in the upstream sequence of the transcription start site. Overall, this study provides insights to the role of POTH15 in controlling diverse developmental processes in potato. PMID:27217546

  8. 78 FR 55057 - Foreign-Trade Zone 134-Chattanooga, Tennessee; Authorization of Production Activity; Komatsu...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-09

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE Foreign-Trade Zones Board Foreign-Trade Zone 134--Chattanooga, Tennessee; Authorization of Production Activity; Komatsu America Corporation, (Construction and Forestry Equipment), Chattanooga, Tennessee On...

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

    SciTech Connect

    Mendon, Vrushali V.; Zhao, Mingjie; Taylor, Zachary T.; Poehlman, Eric A.

    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.

  10. Water availability, use, and estimated future water demand in the upper Duck River basin, middle Tennessee

    USGS Publications Warehouse

    Hutson, S.S.

    1993-01-01

    The Duck River in Tennessee supplied about 18.9 Mgal of water/d to Tullahoma, Manchester, Lewisburg, Columbia, and other cities. Municipal water use increased to 20.9 Mgal/d in 1990; projections indicate increases in demand for the next 25 yr. Socioeconomic and water use data from the basin for 1989 were used to calibrate the water use models within the Institute for Water Resources Municipal and Industrial Needs (IWR-MAIN) System. The models were used to estimate future water use demand in the basin for the years 1995, 2000, and 2015. Projections showed demands of about 24.3 Mgal/d in 1995; 28.3 Mgal/d in 2000; and 39.0 Mgal/d in 2015. Increases in withdrawals from the Duck River downstream from Shelbyville could reduce the minimum flow at Columbia from 119 to 83.8 cu feet/s. The study also included an overview of the potential for developing groundwater resources in the area. Statistical analyses of yields to 5,938 wells showed that the highest yields are in Coffee County, but 75 percent of the wells in Coffee County produced less than 30 gal/m. However, measurements of streamflow losses along tributaries to the Duck River suggest that the potential for development of groundwater does exist at specific sites.

  11. Geographic information system index for the State of Tennessee

    USGS Publications Warehouse

    Barron, William R.; Norris, Pamela G.

    1989-01-01

    Recently the use of Geographical Information Systems (GIS) has increased within Tennessee. As a result, the U.S. Geological Survey, the Tennessee State Planning Office, and the Tennessee Comptroller of the Treasury entered into an agreement to conduct a survey of GIS users within the State. Two hundred and sixty three agencies were contacted. One hundred and thirty-nine agencies maintained one or more computer system (including personal computers). Twenty-five agencies used GIS software. The number of coverages or layers that exist upon completion of the survey as computerized digital data for Tennessee was 4,741. One hundred and twenty location-specific data bases were available. The U.S. Geological Survey, National Mapping Division map accuracy standards and digital cartographic data standards were included as minimum guidelines for GIS users. General data sharing techniques were described. The most common one was the use of magnetic tapes. A GIS index data base containing the survey data was built for inquiries. A 7.5 minute quadrangle coverage of Tennessee was created to allow for identification on a quadrangle basis of existing coverages contained in the GIS data base. (USGS)

  12. Transition Plan for the K-1203 Sewage Treatment Plant, East Tennessee Technology Park, Oak Ridge, Tennessee

    SciTech Connect

    Hoffmeister J.

    2008-10-05

    The K-1203 Sewage Treatment Plant (STP) was previously used to treat and process all sanitary sewage waste from the East Tennessee Technology Park (ETTP). The plant was shut down on May 29, 2008 as a result of the transition of sewage treatment for ETTP to the City of Oak Ridge. The City of Oak Ridge expanded the Rarity Ridge Sewage Treatment Plant (RRSTP) to include capacity to treat the waste from the ETTP and the Community Reuse Organization of East Tennessee (CROET) constructed a new ETTP lift station and force main to RRSTP. In preparation for the shutdown of K-1203, the US Department of Energy (DOE) in conjunction with Operation Management International (OMI) developed a shut down plan to outline actions that need to occur prior to the transition of the facility to Bechtel Jacob Company, LLC (BJC) for decontamination and demolition (D and D). This plan outlines the actions, roles, and responsibilities for BJC in order to support the transition of the K-1203 STP from OMI to the BJC Surveillance and Maintenance (S and M) and D and D programs. The D and D of the K-1203 Facilities is planned under the Comprehensive Environmental Response, Compensation, and Liability Act Remaining Facilities D and D Action Memorandum in the Balance of Site-Utilities D and D Subproject in fiscal year (FY) 2014.

  13. Health-hazard-evaluation report HETA 89-212-2020, Schlegel Tennessee, Inc. , Maryville, Tennessee

    SciTech Connect

    Kiken, S.; Newman, M.; Cox, C.

    1990-03-01

    In response to a request from the company, an investigation was made of possible hazardous conditions at the Schlegel Tennessee, Inc. (SIC-2822), Maryville, Tennessee. Concern had been expressed by union representatives about possible exposures to airborne nitrosamines, and the incidence of cancer in employees. The company produces rubber weather stripping for automobiles. Approximately 70 salaried and 200 production workers were employed by the company. Packers were experiencing dizziness, nausea, tingling lips, headaches, and depression. These problems had been attributed to odors in the workplace. Three employees had abnormal neurologic examinations and two other had reported abnormal urine iodine-azide tests. Current testing did not reveal any employees with 2-thiothiazolidine-4-carboxylic-acid (TTCA) in their urine, indicating that workers were not exposed to more than 0.5ppm carbon-disulfide (75150) (CS2). No personal breathing or area air sampling tests showed CS2 contamination above acceptable levels. No excess of reported cancers was noted following a standardized morbidity ratio analysis compared to the general population of the United States. Detectable levels of nitrosamines were not found. According to the authors, the etiology of medical problems experienced by workers could not be definitively determined. The authors recommend measures to lower potential hazardous exposures at the site.

  14. 78 FR 6313 - Tennessee Gas Pipeline Company, L.L.C.; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-30

    ... Energy Regulatory Commission Tennessee Gas Pipeline Company, L.L.C.; Notice of Application Take notice that on January 14, 2013, Tennessee Gas Pipeline Company, L.L.C. (Tennessee), 1001 Louisiana Street... Gas Pipeline Company, L.L.C. 1001 Louisiana Street, Houston, Texas 77002, by telephone at (713)...

  15. 76 FR 79673 - Tennessee Gas Pipeline Company, L.L.C.; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-22

    ... Energy Regulatory Commission Tennessee Gas Pipeline Company, L.L.C.; Notice of Application On December 9, 2011, Tennessee Gas Pipeline Company, L.L.C. (Tennessee), 1001 Louisiana Street, Houston, Texas 77002... Pipeline Company, L.L.C., 1001 Louisiana Street, Houston, Texas 77002, phone: (713) 420-4544, fax:...

  16. Juvenile Delinquency in Rural Areas. An Exploratory Study in East Tennessee.

    ERIC Educational Resources Information Center

    Bolton, William Dan

    Examining delinquency problems/services in rural Tennessee, existing secondary data on rural-urban delinquency patterns in the U.S. and Tennessee were compiled; officials and professionals (N=51) working with juveniles in East Tennessee were surveyed; and a preliminary estimation of costs associated with possibilities for improving juvenile…

  17. Precursors to Policy Innovation: How Tennessee Entered Race to the Top

    ERIC Educational Resources Information Center

    Finch, Maida A.

    2012-01-01

    This article examines the education policy environment in Tennessee that preceded a comprehensive reform bill enacted to enhance the state's Race to the Top application. Through interviews with key policymakers in Tennessee, I describe how recent reform efforts undertaken at the state level positioned Tennessee as a strong contender for the Race…

  18. 77 FR 47619 - East Tennessee Natural Gas, LLC; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-09

    ... Energy Regulatory Commission East Tennessee Natural Gas, LLC; Notice of Application Take notice that on July 20, 2012, East Tennessee Natural Gas, LLC (East Tennessee), 5400 Westheimer Court, Houston, TX 77056-5310, filed in the above referenced docket an application pursuant to section 7(c) of the...

  19. 78 FR 53744 - East Tennessee Natural Gas, LLC; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-30

    ... Energy Regulatory Commission East Tennessee Natural Gas, LLC; Notice of Application Take notice that on August 14, 2013, East Tennessee Natural Gas, LLC (East Tennessee), 5400 Westheimer Court, Houston, Texas 77056-5310, filed an application pursuant to Section 7(b) and 7(c) of the Natural Gas Act (NGA) and...

  20. 75 FR 15426 - East Tennessee Natural Gas, LLC; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-29

    ... Energy Regulatory Commission East Tennessee Natural Gas, LLC; Notice of Application March 22, 2010. Take notice that on March 8, 2010, East Tennessee Natural Gas, LLC (East Tennessee), 5400 Westheimer Court...) and 7(c) of the Natural Gas Act (NGA) for authorization to: (i) Install an approximately 8.4-mile,...

  1. 18 CFR 1304.11 - Little Tennessee River; date of formal submission.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... VALLEY AUTHORITY APPROVAL OF CONSTRUCTION IN THE TENNESSEE RIVER SYSTEM AND REGULATION OF STRUCTURES AND OTHER ALTERATIONS Procedures for Approval of Construction § 1304.11 Little Tennessee River; date of... 18 Conservation of Power and Water Resources 2 2010-04-01 2010-04-01 false Little Tennessee...

  2. Hispanic and Non-Hispanic Academic Achievement within Tennessee Public Schools

    ERIC Educational Resources Information Center

    Myers, Rebecca E.

    2013-01-01

    This study investigated the relationship between academic achievement scores for Hispanic and all students within Tennessee. The study compared the measurement of achievement scores by the Tennessee Department of Education (TDOE) on standardized Tennessee Comprehensive Assessment Program (TCAP) evaluations for 5th-grade students and Gateway exams…

  3. Creating Partnerships for a Better Tennessee. Master Plan, 2005-2010

    ERIC Educational Resources Information Center

    Tennessee Higher Education Commission, 2010

    2010-01-01

    The Tennessee Higher Education Commission is statutorily charged to develop a statewide master plan for the future development of public higher education. In response to this, the Master Plan, "Creating Partnerships for a Better Tennessee," was developed for 2005-2010. The Master Plan is a collaborative effort with the Tennessee Board of…

  4. Dynamic properties of Indiana, Fort Knox and Utah test range limestones and Danby Marble over the stress range 1 to 20 GPa

    SciTech Connect

    Furnish, M.D.

    1994-12-01

    The responses of the following carbonate materials to shock loading and release have been measured: Indiana limestone (18% porosity; saturated and dry), Jeffersonville/Louisville Limestones (Fort Knox limestone) (variable dolomitization, low porosity), Danby Marble (essentially pure calcite; low porosity), and a limestone from the Utah Test and Training Range (low porosity, with 22% silica). Various experimental configurations were used, some optimized to yield detailed waveform information, others to yield a clean combination of Hugoniot states and release paths. All made use of velocity interferometry as a primary diagnostic. The stress range of 0 - 20 GPa was probed (in most cases, emphasizing the stress range 0 -10 GPa). The primary physical processes observed in this stress regime were material strength, porosity, and polymorphic phase transitions between the CaCO{sub 3} phases I, II, III and VI. Hydration was also a significant reaction under certain conditions. The Indiana Limestone studies in particular represent a significant addition to the low-pressure database for porous limestone. Temperature dependence and the effect of freezing were assessed for the Fort Knox limestone. Experimental parameters and detailed results are provided for the 42 impact tests in this series.

  5. Herpetofauna of the cedar glades and associated habitats of the Inner Central Basin of middle Tennessee

    USGS Publications Warehouse

    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.

  6. Tennessee Valley and Eastern Kentucky Wind Working Group

    SciTech Connect

    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.

  7. Instream investigations in the Beaver Creek Watershed in West Tennessee, 1991-95

    USGS Publications Warehouse

    Byl, T.D.; Carney, K.A.

    1996-01-01

    The U.S. Geological Survey (USGS), in cooperation with the Tennessee Department of Agriculture, began a long-term scientific investigation in 1989 to evaluate the effect of agricultural activities on water quality and the effectiveness of agricultural best management practices in the Beaver Creek watershed, West Tennessee. In 1993 as a part of this study, the USGS, in cooperation with the Natural Resources Conservation Service, Shelby County Soil Conservation District, and the Tennessee Soybean Promotion Board, began an evaluation of the physical, chemical, biological and hydrological factors that affect water quality in streams and wetlands, and instream resource-management systems to treat agricultural nonpoint-source runoff and improve water quality. The purpose of this report is to present the results of three studies of stream and wetland investigations and a study on the transport of aldicarb from an agricultural field in the Beaver Creek watershed. A natural bottomland hardwood wetland and an artificially constructed wetland were evaluated as instream resource-management systems. These two studies showed that wetlands are an effective way to improve the quality of agricultural nonpoint-source runoff. The wetlands reduced concentrations and loads of suspended sediments, nutrients, and pesticides in the streams. A third paper documents the influence of riparian vegetation on the biological structure and water quality of a small stream draining an agricultural field. A comparison of the upper reach lined with herbaceous plants and the lower reach with mature woody vegetation showed a more stable biological community structure and Water- quality characteristics in the woody reach than in the herbaceous reach. The water-quality characteristics monitored were pH, temperature, dissolved oxygen, and specific conductance. The herbaceous reach had a greater diversity and abundance of organisms during spring and early summer, but the abundance dropped by approximately

  8. Qualitative Analysis of Teaching Strategies in the DARE Program (Drug Abuse Resistance Education) Taught in Fifth Grade in Knox County Schools by the Knoxville Police Department.

    ERIC Educational Resources Information Center

    Green, Connie Roberta; And Others

    This study evaluates and examines teaching strategies used by Project DARE (Drug Abuse Resistance Education), a program developed by the Los Angeles Police Department and the Los Angeles Unified School District. Through a planned curriculum, uniformed law enforcement officers present information to fifth- and sixth-grade students on substance…

  9. Collection of short papers on Beaver Creek watershed studies in West Tennessee, 1989-94

    USGS Publications Warehouse

    Doyle, W. Harry.; Baker, Eva G.

    1995-01-01

    In 1989, the U.S. Geological Survey began a scientific investigation to evaluate the effect of agricultural activities on water quality and the effectiveness of agricultural best management practices in the Beaver Creek watershed, West Tennessee. The project is being conducted jointly with other Federal, State, county agencies, the farming community, and academic institutions, in support of the U.S. Department of Agriculture's Hydrologic Unit Area program. The Beaver Creek project has evolved into a long-term watershed assessment and monitoring program. In 1991, a grant was received to develop and evaluate sampling strategies for higher order streams. During the summer of 1992, a reconnaissance of water-quality conditions for the shallow aquifers in Shelby, Tipton, Fayette, and Haywood Counties was conducted and included 89 domestic wells in the Beaver Creek watershed. Results from this effort lead to the development of a 1-year program to evaluate cause- and-effect relations that can explain the observed water-quality conditions for the shallow aquifers in the watershed. In 1992 the USGS, in cooperation with the Soil Conservation Service and the Shelby County Soil Conservation District, began an evaluation of in-stream processes and in-stream resource-management systems. In 1993, a biomonitoring program was established in the watershed. This collection of eight articles and abstracts was originally published in the American Water Resources Association National Symposium on Water Quality Proceedings for the national conference held in Chicago in 1994 and describes what has been learned in the study to date.

  10. New Observatory at the University of Tennessee at Martin

    NASA Astrophysics Data System (ADS)

    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.

  11. Landsat analysis of east-central Tennessee

    SciTech Connect

    Clark, B.; Kent, R.; Noel, J.A.; Sers, S.

    1986-05-01

    Regional Landsat analysis was completed in an area of east-central Tennessee, about 65 mi southeast of Nashville. The study area encompassed the eastern edge of the Great Basin, the Highland Rim, and the western edge of the Cumberland Plateau. The area is roughly bounded on the north by Interstate 40 and on the south by US Highway 41. The study was undertaken to learn the relationships between the fracture production of gas from the McMinnville field and the surface areal extent and orientation of the fractures, if any. Production from the McMinnville gas field is primarily from fractures in the Trenton limestone. Density logs show that formations penetrated have very low interstitial porosity. The eastern edge of the Great Basin is underlain by sediments of lower paleozoic age, which are successively overlain by limestone and shale of Mississippian age in the Highland Rim. Sandstone, shale, and coal of Pennsylvanian age top the Cumberland Plateau and its erosional outliers on the eastern edge of the Highland Rim. Three sets of lineaments were evident on the enhanced Landsat imagery. The dominant set trends northeast-southwest, and parallels the thrust faults of the Sequatchie Valley and the Valley and Ridge province to the east. The second set trends at right angles to the first, and the third set trends at some angle to the other two. On the west side of the study area is a broad arcuate anomaly that is not expressed on topographic maps nor in the outcrop patterns of geologic maps, but may be a feature of the rim of the Great Basin. Subsurface mapping of the McMinnville field, which is still proprietary, indicates that the field is a small dome of low closure with several normal faults located parallel to the lineament systems.

  12. University of Tennessee, Knoxville Library. Preservation Planning Program. Final Report.

    ERIC Educational Resources Information Center

    Bengtson, Betty; And Others

    This report is the result of a year-long preservation planning study at the University of Tennessee-Knoxville Library, during which four task forces investigated the physical condition of the collections, environmental conditions of the libraries, state of disaster preparedness, and organizational issues relating to preservation. Task force…

  13. Alex Haley: At Home in the Hills of East Tennessee.

    ERIC Educational Resources Information Center

    Hawthorne, Ann

    1992-01-01

    An interview with Alex Haley six months before his death in February 1992 discusses his impressions of life in Appalachia; the media image of Appalachia; reminiscences of his hometown, Henning, Tennessee; race relations in Appalachia; and his plans for future books. Included are photographs and a eulogy from his funeral. (SV)

  14. Tennessee Higher Education Fact Book: 2012-2013

    ERIC Educational Resources Information Center

    Tennessee Higher Education Commission, 2013

    2013-01-01

    In January 2010, the General Assembly passed the Complete College Tennessee Act (CCTA), a comprehensive reform agenda that seeks to transform public higher education through changes in academic, fiscal and administrative policies at the state and institutional level. At the center of these reforms is the need for more Tennesseans to be better…

  15. Northeast Tennessee Educators' Perception of STEM Education Implementation

    ERIC Educational Resources Information Center

    Turner, Kristin Beard

    2013-01-01

    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…

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

    ERIC Educational Resources Information Center

    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…

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

    ERIC Educational Resources Information Center

    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)…

  18. Career Education: An Idea Whose Time Has Come in Tennessee

    ERIC Educational Resources Information Center

    Banta, Trudy W.

    1978-01-01

    Tennessee's Career Education Needs Assessment identified a need for strong leadership in career education at the state level and a source of funding for: information dissemination re: relevant curriculum and guidance materials; and personnel to organize staff training in the use of career education materials and infusion techniques. (JC)

  19. Kids Count: The State of the Child in Tennessee, 1995.

    ERIC Educational Resources Information Center

    Tennessee State Commission on Children and Youth, Nashville.

    This Kids Count report examines trends in the well being of Tennessee's children. The statistical portrait is based on 23 indicators of child well being: (1) single-parent families; (2) family income/poverty; (3) children receiving Aid to Families with Dependent Children (AFDC); (4) student participation in school nutrition programs; (5) child…

  20. Kids Count: The State of the Child in Tennessee, 1992.

    ERIC Educational Resources Information Center

    Tennessee State Commission on Children and Youth, Nashville.

    This Kids Count report is the first to examine the well being of Tennessee's children. The statistical portrait is based on 17 indicators of child well being: (1) children in single-parent families; (2) family income; (3) children living in poverty; (4) children in families receiving Aid to Families with Dependent Children (AFDC); (5) percent of…

  1. Tennessee Title I Directors Evaluate Teacher Aide Program.

    ERIC Educational Resources Information Center

    Jones, Donald; Peach, Larry

    1981-01-01

    Teacher aides have made a major contribution to educationally disadvantaged children in Tennessee. Title I directors recommend that: (1) the teacher aide program should be continued; (2) inservice training programs for teachers and aides should be coordinated; and (3) additional study on qualification and educational preparation of aides is…

  2. Issues Concerning School Violence in Middle Tennessee Schools.

    ERIC Educational Resources Information Center

    Reddick, Thomas L.; Peach, Larry E.

    School violence and related disruptions have become common occurrences in American schools. This paper examines how violence is manifesting itself in schools. The report offers the results of a study in which a survey was administered to the schools in the midstate area of Tennessee. The survey were created in consultation with school resource…

  3. Third Year Evaluation of Tennessee Charter Schools, 2005-2006

    ERIC Educational Resources Information Center

    Ross, Steven M.; McDonald, Aaron J.; Bol, Linda

    2006-01-01

    The purpose of the present evaluation study was to examine the progress made in program implementation, school climate, and student achievement by Tennessee charter schools. Six evaluation questions guided the methodology for this study. Student achievement results are addressed in a separate report. The following evaluation questions are…

  4. Effects of the Tennessee Voluntary Prekindergarten Program on School Readiness

    ERIC Educational Resources Information Center

    Lipsey, Mark W.; Hofer, Kerry G.; Farran, Dale C.; Bilbrey, Carol; Dong, Nianbo

    2012-01-01

    Relatively few rigorous studies of the effectiveness of contemporary public prekindergarten programs have been conducted despite the growing number of programs and large monetary investments they require. The study on which this presentation is based was launched in partnership with the Tennessee State Department of Education's Division of School…

  5. 78 FR 9803 - Tennessee Abandoned Mine Land Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-12

    ... bill revised the AML program in areas of coal re-mining, abandoned coal refuse sites, as well as... Selection; Coordination with Other Programs; Land Acquisition, Management and Disposal; Reclamation on... of OSM, Tennessee revised its proposed amendment to read, ``Land Acquisition, Management and...

  6. Kids Count: The State of the Child in Tennessee, 1994.

    ERIC Educational Resources Information Center

    Tennessee State Commission on Children and Youth, Nashville.

    This Kids Count report examines trends in the well being of Tennessee's children. The statistical portrait is based on 23 indicators of child well being: (1) single-parent families; (2) family income/poverty; (3) children receiving Aid to Families with Dependent Children; (4) students participating in school nutrition programs; (5) teen…

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

    ERIC Educational Resources Information Center

    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…

  8. Attitudes of Faculty in Tennessee Community Colleges toward Collective Bargaining.

    ERIC Educational Resources Information Center

    Franke, Robert G.; Franke, Dorothy N.

    1982-01-01

    A study of randomly selected faculty at Tennessee's public community colleges concluded: 50.8 percent of respondents favor collective bargaining, sense of power is negatively correlated with attitudes toward collective bargaining, and five demographic variables (political opinion, religion, race, sex, organizational membership) are significantly…

  9. National Environmental/Energy Workforce Assessment for Tennessee.

    ERIC Educational Resources Information Center

    National Field Research Center Inc., Iowa City, IA.

    This report presents existing workforce levels, training programs and career potentials and develops staffing level projections (1976-1982) based on available information for the State of Tennessee. The study concerns itself with the environmental pollution control areas of air, noise, potable water, pesticides, radiation, solid waste, wastewater,…

  10. KIDS COUNT, 2000: The State of the Child in Tennessee.

    ERIC Educational Resources Information Center

    Tennessee State Commission on Children and Youth, Nashville.

    This KIDS COUNT report examines statewide trends in the well-being of Tennessee's children. The statistical portrait is based on indicators of children's well-being in five broad areas: (1) healthy babies, including enrollment in the TennCare insurance program, prenatal care, infant mortality and child deaths, and immunizations; (2) healthy…

  11. Chattanooga, Tennessee: Train Town. Teaching with Historic Places.

    ERIC Educational Resources Information Center

    Hankins, Caneta Skelley

    Railroads influenced and reflected U.S. settlement and development patterns from the 1830s to the 1950s. In cities, they shaped and stimulated economic growth, planning, and architecture. Chattanooga, Tennessee's sprawling Terminal Station, is a tribute to the town's importance as a southeastern transportation hub. This lesson is based on the…

  12. Financial Reporting for Tennessee Public Colleges and Universities.

    ERIC Educational Resources Information Center

    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…

  13. Policy for Early Childhood Education and Parent Involvement in Tennessee.

    ERIC Educational Resources Information Center

    Tennessee State Board of Education, Nashville.

    This Tennessee State policy is designed to provide positive learning outcomes for young children and promote parent involvement and the coordination of services for children and families. Introductory material underscores the importance of early learning, summarizes results of preschool intervention programs such as Head Start, and identifies…

  14. Profile of State High School Exit Exam Policies. Tennessee

    ERIC Educational Resources Information Center

    Center on Education Policy, 2011

    2011-01-01

    This individual profile provides information on Tennessee's high school exit exam standards and policies. Some of the categories presented include: (1) State exit exam policy; (2) Type of Test; (3) Purpose; (4) Major changes in exit exam policy since the 2009-10 school year for financial reasons; (5) Subjects tested on exam; (6) Grade exam first…

  15. Profile of State College Entrance Exam Policies. Tennessee

    ERIC Educational Resources Information Center

    Center on Education Policy, 2011

    2011-01-01

    This individual profile provides information on Tennessee's college entrance exam standards and polices. Some of the categories presented include: (1) College entrance exam policy; (2) Purpose; (3) Major changes in college entrance exam policy since the 2009-10 school year for financial reasons; (4) Preparation state offers to students taking…

  16. Teaching Tennessee History: Lesson Plans for the Classroom. Volume II.

    ERIC Educational Resources Information Center

    Oakley, Lisa, Ed.

    These teacher developed lessons focus on the Civil War's impact on east Tennessee. The forum for develop ling the lessons includes a series of inservice lectures by experts in the areas of Civil War scholarship and interpretation, tours, and hands-on experiences at historic sites in the region. During the week-long program, teachers traveled…

  17. Teaching Tennessee History: Lesson Plans for the Classroom. Volume III.

    ERIC Educational Resources Information Center

    Oakley, Lisa, Ed.

    These teacher developed lessons focus on the impact of the New Deal and World War II on east Tennessee. The forum for developing the lessons included a series of lectures by experts in 20th-century scholarship and interpretation, tours, and experiences at historic sites in the region. During the week long program, teachers traveled throughout east…

  18. An Examination of Innovation in Tennessee's Charter Schools

    ERIC Educational Resources Information Center

    McDonald, Aaron J.

    2011-01-01

    Similar to other states, charter schools in Tennessee were established to improve student learning, provide options for parents, encourage the use of innovative methods, and provide new opportunities for teachers. With the passage of the TN Public Charter School Law, the first four charter schools opened in the 2003-04 academic year. Since that…

  19. Educational Priorities of Small Farmers in West Tennessee.

    ERIC Educational Resources Information Center

    Ford, Carey L.

    1995-01-01

    According to survey responses from 108 of 150 Western Tennessee small farmers, 53% had less than a high school education and most were near retirement age. Greatest educational needs were in the areas of crop marketing, soil conservation, and pesticide use. Individualized methods and a focus on improving technical knowledge and existing marketing…

  20. 76 FR 36166 - Tennessee Disaster Number TN-00051

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-21

    ... From the Federal Register Online via the Government Publishing Office U.S. SMALL BUSINESS ADMINISTRATION Tennessee Disaster Number TN-00051 AGENCY: U.S. Small Business Administration. ACTION: Amendment 4...: Submit completed loan applications to: U.S. Small Business Administration, Processing and...

  1. Tennessee Rural Manpower Service Report, 1974. MA-5-79.

    ERIC Educational Resources Information Center

    Hayes, Sherrill W., Comp.

    Reviewing the operations of the Rural Manpower Services as administered by the Tennessee Department of Employment, this annual report reveals factors which have influenced 1974 placement services for rural employers and workers. Areas covered include: planning; economic developments; employment and unemployment trends; services for rural people;…

  2. Teacher Evaluation in Tennessee: A Report on Year 1 Implementation

    ERIC Educational Resources Information Center

    Tennessee Department of Education, 2012

    2012-01-01

    In the summer of 2011, the Tennessee Department of Education contracted with the National Institute for Excellence in Teaching (NIET) to provide a four-day training for all evaluators across the state. NIET trained more than 5,000 evaluators intensively in the state model (districts using alternative instruments delivered their own training).…

  3. Core Leadership: Teacher Leaders and Common Core Implementation in Tennessee

    ERIC Educational Resources Information Center

    Aspen Institute, 2014

    2014-01-01

    In the summer of 2012, thousands of teachers across the United States attended several days of professional development workshops. The workshops, which focused on the Common Core State Standards, were part of a Tennessee Department of Education initiative in teacher leadership. The department recruited and trained 200 highly-effective teachers to…

  4. 75 FR 35103 - Tennessee Disaster Number TN-00038

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-21

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Tennessee Disaster Number TN-00038 AGENCY: Small Business Administration. ACTION: Amendment 8.../2010, is hereby amended to include the following areas as adversely affected by the disaster....

  5. 76 FR 48939 - Tennessee Disaster Number TN-00058

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-09

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Tennessee Disaster Number TN-00058 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1.../2011, is hereby amended to include the following areas as adversely affected by the disaster....

  6. Model Programs--Childhood Education; Foster Grandparent Program, Nashville, Tennessee.

    ERIC Educational Resources Information Center

    American Institutes for Research in the Behavioral Sciences, Silver Spring, MD.

    The Foster Grandparent Program was started in Nashville, Tennessee, as a demonstration program under the Office of Economic Opportunity; it was designed to help senior citizens support themselves by acting as grandparents to children who do not have their own. At Clover Bottom Hospital and School for the Retarded Child, 13 foster grandmothers work…

  7. Tennessee's High School Dropouts: Examining the Fiscal Consequences

    ERIC Educational Resources Information Center

    D'Andrea, Christian

    2010-01-01

    High school dropouts adversely impact the state of Tennessee each year--financially and socially. Dropouts' lower incomes, high unemployment rates, increased need for medical care, and higher propensity for incarceration create a virtual vortex that consumes Tennesseans' tax dollars at a vicious rate. Hundreds of millions of dollars are spent on…

  8. Solar Heating for a Bottling Plant -- Jackson, Tennessee

    NASA Technical Reports Server (NTRS)

    1982-01-01

    Report describes retrofit solar-heating system designed for and installed in bottle works in Tennessee. System consists of 9,480 square feet (880 Square meters) of evacuated-tube solar collectors with attached specular cylindrical reflectors. Tubular collectors are expected to supply 55 percent of total thermal load.

  9. Tennessee Higher Education Commission Statutory Data Report, 2007

    ERIC Educational Resources Information Center

    Tennessee Higher Education Commission, 2007

    2007-01-01

    The "Statutory Data Report" is prepared pursuant to T.C.A. (Tennessee Code Annotated) Section 49-7-210. As specified, this report provides information as required for public four-year institutions, public two-year institutions and public technology centers. (Contains 18 tables.)

  10. Tennessee Higher Education Commission Statutory Data Report, 2009

    ERIC Educational Resources Information Center

    Tennessee Higher Education Commission, 2009

    2009-01-01

    The "Statutory Data Report" is prepared pursuant to T.C.A. (Tennessee Code Annotated) Section 49-7-210. As specified, this report provides information as required for public four-year institutions, public two-year institutions and public technology centers. (Contains 18 tables.) [For the 2008 report, see ED512313.

  11. Installation Restoration Program. Preliminary Assessment: 118th Tactical Airlift Wing Tennessee Air National Guard, Nashville International Airport, Nashville, Tennessee

    DTIC Science & Technology

    1988-12-01

    Figure 3. Geologic Map of the Antioch Geologic Map of the 118 TAW, Tennessee AirQuadrangle, Tenne ,see. National Guard and Vicinity. Mj A , Oh...three categories. D I I I ! D- 3 I W~ARMOS ASSISSNENT RATING PORN RANE Of SITE LOCATION DATE of OPIRATION/OCCURRIPCE OwNER/OPERATORI CONNENTS

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

    SciTech Connect

    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.

  13. Invitational Symposium on Recruitment, Selection, & Retention of Principals for Tennessee's Schools: Proceedings (Nashville, Tennessee, May 8-9, 1990).

    ERIC Educational Resources Information Center

    Tennessee State Univ., Nashville. Center of Excellence: Basic Skills.

    At a 1990 symposium on principals, speakers from Tennessee and other states shared their perspectives on school leadership. The symposium proceedings contains the following presentations: (1) "Under Fire: The School, the Principal and the Preparation Program" (Barbara Nye and Mary Jane Connelly); (2) "The Roles of Principals:…

  14. Cross Talk between the KNOX and Ethylene Pathways Is Mediated by Intron-Binding Transcription Factors in Barley1[C][W

    PubMed Central

    Osnato, Michela; Stile, Maria Rosaria; Wang, Yamei; Meynard, Donaldo; Curiale, Serena; Guiderdoni, Emmanuel; Liu, Yongxiu; Horner, David S.; Ouwerkerk, Pieter B.F.; Pozzi, Carlo; Müller, Kai J.; Salamini, Francesco; Rossini, Laura

    2010-01-01

    In the barley (Hordeum vulgare) Hooded (Kap) mutant, the duplication of a 305-bp intron sequence leads to the overexpression of the Barley knox3 (Bkn3) gene, resulting in the development of an extra flower in the spikelet. We used a one-hybrid screen to identify four proteins that bind the intron-located regulatory element (Kap intron-binding proteins). Three of these, Barley Ethylene Response Factor1 (BERF1), Barley Ethylene Insensitive Like1 (BEIL1), and Barley Growth Regulating Factor1 (BGRF1), were characterized and their in vitro DNA-binding capacities verified. Given the homology of BERF1 and BEIL1 to ethylene signaling proteins, we investigated if these factors might play a dual role in intron-mediated regulation and ethylene response. In transgenic rice (Oryza sativa), constitutive expression of the corresponding genes produced phenotypic alterations consistent with perturbations in ethylene levels and variations in the expression of a key gene of ethylene biosynthesis. In barley, ethylene treatment results in partial suppression of the Kap phenotype, accompanied by up-regulation of BERF1 and BEIL1 expression, followed by down-regulation of Bkn3 mRNA levels. In rice protoplasts, BEIL1 activates the expression of a reporter gene driven by the 305-bp intron element, while BERF1 can counteract this activation. Thus, BEIL1 and BERF1, likely in association with other Kap intron-binding proteins, should mediate the fine-tuning of Bkn3 expression by ethylene. We propose a hypothesis for the cross talk between the KNOX and ethylene pathways. PMID:20921155

  15. Evaluating the Efficacy of the Complete College Tennessee Act of 2010: A Qualitative Analysis of Leadership and Student Persistence among Colleges and Universities in Tennessee

    ERIC Educational Resources Information Center

    Doochin, Julie L.

    2013-01-01

    The Complete College Tennessee Act of 2010 (CCTA) changed the funding formula from enrollment-based to outcomes-based in order to increase the number of college graduates in Tennessee and as a result altered the landscape of public higher education in the state. The purpose of this qualitative study was to ascertain the impact of the CCTA on…

  16. An Analysis of Instructional Costs Per Student Credit Hour Fall Quarter 1973 For Public Higher Education Institutions in Tennessee. A Report of the Tennessee Higher Education Commission.

    ERIC Educational Resources Information Center

    Albright, Brenda Norman

    With this publication, the Tennessee Higher Education Commission presents its third study of instructional costs in the public colleges and universities in Tennessee. The basic unit of measurement used in the commisssion's instructional cost study is the student credit hour. Professional salaries, support salaries, operating expenses, and…

  17. Use of Supply/Demand Data in Tennessee Secondary Vocational-Technical Education. Research in Tennessee Secondary Vocational-Technical Education.

    ERIC Educational Resources Information Center

    Cameron, Walter A.; Blowers, Sally

    A study was conducted to assess the potential use of available supply/demand data in planning for secondary vocational education programs in Tennessee. Literature was reviewed for ideas and an analysis was made of the data in the Tennessee Occupational Information System (TOIS). In addition, expert opinion was collected from a selected group of 12…

  18. The Sustainability of GEAR UP Project Initiatives in East Tennessee Middle Schools: A Study of the Residual Impacts of the University of Tennessee GEAR UP Partnership.

    ERIC Educational Resources Information Center

    Skolits, Gary; Lashley, Terry; King, Peggy

    The Gaining Early Awareness and Readiness for Undergraduate Programs (GEAR UP) program was implemented in a partnership between the University of Tennessee (UT) and two rural East Tennessee school systems. The study addressed the residual impact of UT GEAR UP on middle school teachers and schools that were left behind as the cohort progressed to…

  19. Chemical analysis and geochemical associations in Devonian black shale core samples from Martin County, Kentucky; Carroll and Washington counties, Ohio; Wise County, Virginia; and Overton County, Tennessee

    USGS Publications Warehouse

    Leventhal, Joel S.

    1979-01-01

    Core samples from Devonian shales from five localities in the Appalachian Basin have been analyzed for major, minor, and trace constituents. The contents of major elements are rather similar; however, the minor constituents, organic C, S, PO4, and CO3, show variations by a factor of 10. Trace elements Mo, Ni, Cu, V, Co, U, Zn, Hg, As, and Mn show variations that can be related graphically and statistically to the minor constituents. Down-hole plots show the relationships most clearly. Mn is associated with CO3 content, the other trace elements are strongly Controlled by organic C. Amounts of organic C are generally in the range of 3-6 percent, and S is in the range of 2-5 percent. Trace-element amounts show the following general ranges (ppm, parts per million)- Co, 20-40; Cu,40-70; U, 10-40; As, 20-40, V, 150-300; Ni, 80-150; high values are as much as twice these values. The organic C was probably the concentrating agent, whereas the organic C and sulfide S created an environment for preservation or immobilization of trace elements. Closely spaced samples showing an abrupt transition in color from black to gray and gray to black shale show similar effects of trace-element changes, that is, black shale contains enhanced amounts of organic C and trace elements. Ratios of trace elements to organic C or sulfide S were relatively constant even though deposition rates varied from 10 to 300 meters in 5 million years.

  20. DRAFT LANDSAT DATA MOSAIC: MONTGOMERY COUNTY, TEXAS; HARRIS COUNTY, TEXAS; FORT BEND COUNTY, TEXAS; BRAZORIA COUNTY, TEXAS; GALVESTON COUNTY, TEXAS

    EPA Science Inventory

    This is a draft Landsat Data Mosaic, which contains remote sensing information for Montgomery County, Texas Harris County, Texas Fort Bend County, Texas Brazoria County, Texas Galveston County, and Texas Imagery dates on the following dates: October 6, 1999 and September 29, 200...

  1. Deep Residential Retrofits in East Tennessee

    SciTech Connect

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

    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

  2. Improving HIV Surveillance Among Transgender Populations in Tennessee

    PubMed Central

    Rebeiro, Peter F.; McGoy, Shanell L.

    2016-01-01

    Abstract Purpose: HIV prevalence and outcome disparities among sexual and gender minorities are profound in the United States. Tennessee HIV surveillance practices have not been uniform for transgender status, although data collection capabilities exist. We, therefore, describe current reporting of data on transgender individuals in Tennessee to identify targets for improvement. Methods: Data for all HIV-diagnosed individuals living in Tennessee as of December 31, 2013, were extracted from the Enhanced HIV/AIDS Reporting System (eHARS). The birth_sex (“Male” or “Female”) and current_gender (“Male,” “Female,” “Male-to-Female,” “Female-to-Male,” or “Additional Gender Identity”) variables were examined, and proportion missing current_gender data by region was ascertained. Transgender individuals were defined as having different birth_sex and current_gender values. To ensure the protection of health information, data were cleaned, deidentified, and aggregated using Statistical Analysis Software (SAS) Version 9.3 (SAS Institute, Inc., Cary, NC). Results: Among 16,063 HIV-diagnosed individuals in Tennessee, 27 were transgender: 52% (n = 14) with “Male-to-Female,” 26% (n = 7) with “Female,” and 22% (n = 6) with “Male” as their current_gender values. Proportions missing current_gender differed significantly by region across Tennessee (global, P < 0.01). Conclusion: While HIV-positive transgender individuals should be recognized as integral members of the LGBT community, they should also be acknowledged as a separate subgroup when appropriate. Collecting information about current self-identified gender identity should no longer be optional in Tennessee HIV surveillance. Although making efforts to collect both birth_sex and current_gender mandatory with each interview will improve surveillance, it is critical to train all staff properly on the correct way to inquire about gender identity in a culturally sensitive manner

  3. Utilization of surface mine ponds in East Tennessee by breeding amphibians

    SciTech Connect

    Turner, L.J.; Fowler, D.K.

    1981-06-01

    Of 24 ponds examined on Ollis Creek Surface Mine, Campbell County, Tennessee, 21 contained breeding amphibians. Twelve species of amphibians were identified in ponds that ranged from 4.0 to 8.0 in pH. Although ponds with low pH values were used by breeding amphibians, significantly more amphibian species were found in ponds with higher pH values. The average pH of ponds occupied by each amphibian species varied. Spring peepers (Hyla crucifer) occupied ponds with the lowest average pH (5.22) while upland chorus frogs (Pseudacris triseriata feriarum) utilized ponds with the highest average pH (6.33). Findings indicated high biological productivity in surface mine ponds. Aquatic vegetation was present in 20 of the 24 ponds. Aquatic insects and a diverse wildlife fauna utilized the study ponds. Large mammals (3 species), waterbirds (17 species), and snakes (2 species) were among those species observed. Surface mine ponds were found to supply an important habitat component for a variety of wildlife species and therefore improve the quality of wildlife habitat on the surface mines. In some areas, mine ponds are the only source of surface water available for wildlife use. 23 references, 9 figures, 5 tables.

  4. Meloidogyne trifoliophila n. sp. (Nemata: Meloidogynidae), a Parasite of Clover from Tennessee

    PubMed Central

    Bernard, E. C.; Eisenback, J. D.

    1997-01-01

    Meloidogyne trifoliophila n. sp. is described from white clover collected at Ames Plantation, Fayette County, Tennessee. The perineal pattern is rounded, with long, smooth striae and rounded arch, and without distinct lateral lines or perivulval striae. The female stylet is 12.6-15.5 μm long, the excretory pore is level with or up to one stylet length posterior to the stylet knobs, and the vulva is subterminal. The posterior terminus is weakly protuberant. The male lateral field is composed of approximately eight repeatedly broken or forked incisures. The male stylet is 17.0-18.9 μm long, the stylet knobs are rounded and sloping, gradually merging with the shaft, and the head region consists of one large annule. Second-stage juveniles are 357-400 μm long, with a stylet length of 11.9-13.6 μm and one head annule. The tail tapers to a slender tip. This new species is similar to M. graminicola and M. triticoryzae but differs from them in perineal pattern and lateral field morphology, and numerous morphometric characters. PMID:19274133

  5. Down on the farm. An analysis of energy inputs in Tennessee Valley farms

    SciTech Connect

    Camp, W.A.

    1985-01-01

    There are 150,159 farms in the 170 power counties of TVA; the largest percentage are in the Central District (26.4%). The majority of the farm operators reside on the farm they operate (101,592 operators or 67.7%). Individual or family-owned farms represent the largest type of farm organization (134,111 farms or 89.3%). Over 71,000 farms use electricity in actual farm production; farm expenses for electricity totaled $37,040,000 in 1982. Approximately 18% of the energy requirements in the American food system is used for actual farm production, while 82% goes for processing, marketing, transporting, and preparing food for consumption. Field crop production in the Tennessee Valley expends the majority of the gasoline (91.4%) and diesel (85.8%) inputs in the farm system. Livestock production consumes the majority of the electricity (89.9%), L.P. gas (70.0%), fuel oil (97.2%), and liquid fuel (99.3%). Dairy cow production is the most energy-intensive production in livestock. It consumes 63.4% of the gasoline, 78.6% of the diesel, 40.5% of the L.P. gas, and 64.5% of the electricity inputs in livestock.

  6. County by County in Ohio Genealogy. Revised.

    ERIC Educational Resources Information Center

    Khouw, Petta; And Others

    The State Library of Ohio's genealogy collection of over 8,000 items is listed by county. Within each county listing the sources are designated as atlases, cemetery and death records, census records (the majority from the 1800's), family-church-Bible records, marriage records, or county and township histories. Vital records consist of material…

  7. The single-hospital county: is its hospital at risk?

    PubMed

    Chang, C F; Tuckman, H P

    1991-06-01

    This article focuses on a hospital group that has not received adequate attention in the literature: the sole provider of short-term, acute hospital care located in a county. In Tennessee, SPHs (single provider hospitals) are fewer in number but are present in more counties than multiprovider hospitals (MPHs). They are smaller in size, less labor and capital intensive, more likely to be a government hospital, and more likely to be in a rural area with low income and limited health care resources. SPHs operate with lower costs, charge patients less, and have lower revenue write-offs than MPHs. As a result, their cash flow is sufficient to fund their depreciation and they consistently earn modest returns. Between 1982 and 1988, a total of 16 hospitals failed in Tennessee but only 3 were SPHs. While SPHs have not been profitable enough to make them ideal candidates for takeover by major hospital systems, they are not a population that is unduly at risk.

  8. Salaries and benefits of dental hygienists in Tennessee.

    PubMed

    Holder-Ballard, C; Horn, M L; Waring, M B

    2000-01-01

    Salaries and benefits are a major concern for dental hygienists and their employers. In 1998, the University of Tennessee Dental Hygiene Department conducted a survey of dental hygienists licensed to practice in Tennessee. Objectives included (1) to determine the current salary range and benefits of practicing dental hygienists, (2) to determine the factors which influence salaries and benefits, and (3) to compare the salaries and benefits of dental hygienists across the state. Results revealed an average compensation of $175.00 per day. While most full-time dental hygienists receive paid vacation, only 33 percent receive health care benefits. There were various factors influencing salaries and benefits, including the method of compensation, region of the state in which one practices, years of experience, and ethnic background.

  9. Flood of December 25, 1987, in Millington, Tennessee and vicinity

    USGS Publications Warehouse

    Lewis, James G.; Gamble, Charles R.

    1989-01-01

    Intense rainfall totaling 9.2 in. in a 12-hour period on December 24-25, 1987, and 14.8 in for the period December 24-27 caused record floods in Millington, Tennessee and vicinity. The peak discharge of Big Creek at Raleigh-Millington Road was almost twice the discharge of the 100-year flood discharge and that of Loosahatchie River near Arlington was about equal to the 50-year flood discharge. The inundated area and flood elevations are depicted on a map of Millington, Tennessee and vicinity. Water surface profiles for the peak of December 25, 1987, for Loosahatchie River, Big Creek, Royster Creek, North Fork Creek, Casper Creek, and an unnamed tributary to Big Creek are shown. Flood damages and cleanup costs for this record flood have been estimated at about $9.2 million. (USGS)

  10. Suspended-sediment concentration regimes in Tennessee biological reference streams

    USGS Publications Warehouse

    Diehl, Timothy H.; Wolfe, William J.

    2010-01-01

    Suspended-sediment-concentration (SSC) regimes of five biological reference streams in Tennessee were characterized from 15-minute SSC records spanning 1 to 4 water years (October 1 through September 30) between 2004 and 2008. These streams represent least disturbed conditions for their respective ecoregions and have exceptional biodiversity in terms of fish or aquatic invertebrates. SSC regimes in streams, when plotted in terms of duration above a given SSC at a given annual frequency such as the annual maximum or the annual tenth longest duration, can be compared directly to published biological impairment thresholds derived from experimental trials. Based on such comparison, the SSC regimes of all five reference streams reached published impairment thresholds at least 10 times per water year for all years of record. The results suggest that the published impairment thresholds are not directly applicable to streams in Tennessee and, by extension, the southeastern United States.

  11. Signatures in Lightning Activity during Tennessee Valley Severe Storms of 5-6 May 2003

    NASA Technical Reports Server (NTRS)

    Gatlin, Patrick N.; Goodman, Steven J.

    2004-01-01

    During the first week of May 2003, the Tennessee Valley experienced 14 tornadoes. Those that moved across the Tennessee Valley Region of northern Alabama and southern Tennessee provided an opportunity for study us- ing the North Alabama Lightning Mapping Array (LMA). On 5 May a classic supercell trekked across southern Tennessee spawning several tornadoes producing FO-F3 damage; on 6 May a high precipitation supercell moved across northern Alabama producing several FO-F1 tornadoes. The life cycle of these supercells will be discussed by presenting their electrical and radar evolution.

  12. 77 FR 12525 - Approval and Promulgation of Implementation Plans; Tennessee: Prevention of Significant...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-01

    ... Significant Deterioration; Greenhouse Gases--Automatic Rescission Provisions AGENCY: Environmental Protection... relate to greenhouse gases (GHGs). Specifically, Tennessee amended its PSD regulations to add...

  13. Technique for estimating depth of 100-year floods in Tennessee

    USGS Publications Warehouse

    Gamble, Charles R.; Lewis, James G.

    1977-01-01

    Preface: A method is presented for estimating the depth of the loo-year flood in four hydrologic areas in Tennessee. Depths at 151 gaging stations on streams that were not significantly affected by man made changes were related to basin characteristics by multiple regression techniques. Equations derived from the analysis can be used to estimate the depth of the loo-year flood if the size of the drainage basin is known.

  14. POND MOUNTAIN AND POND MOUNTAIN ADDITION ROADLESS AREAS, TENNESSEE.

    USGS Publications Warehouse

    Griffitts, W.R.; Bitar, Richard

    1984-01-01

    As a result of a mineral study of the Pond Mountain Roadless Areas, Tennessee, a probable potential for the occurrence of tin, niobium, and tungsten resource with associated beryllium, molybdenum, zinc, and fluorite was identified in rocks of Precambrian age particularly in the southeastern part of the area. Detailed geologic mapping and geochemical sampling of the soils and rocks in the area of Precambrian rocks is recommended to identify and delimit the areas of potential resources of tin, niobium, and tungsten.

  15. ERTS-B imagery interpretation techniques in the Tennessee Valley

    NASA Technical Reports Server (NTRS)

    Gonzalez, R. C. (Principal Investigator)

    1973-01-01

    There are no author-identified significant results in this report. The proposed investigation is a continuation of an ERTS-1 project. The principal missions are to serve as the principal supporter on computer and image processing problems for the multidisciplinary ERTS effort of the University of Tennessee, and to carry out research in improved methods for the computer processing, enhancement, and recognition of ERTS imagery.

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

    SciTech Connect

    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)

  17. Healthy Water, Wealthy World. Conservation Camp 1995 Workbook. A Companion Workbook to a Day in Nature's Classroom for Sixth Grade Students and Teachers in Claiborne, Grainger, Hancock, Hawkins and Union Counties.

    ERIC Educational Resources Information Center

    Clinch-Powell Resource Conservation and Development Council, Rutledge, TN.

    This student workbook is designed as a companion to a day of field studies investigating water quality and stream health for sixth grade students in several northeastern Tennessee counties. Nineteen environmental education activities cover topics including wildlife species, wildlife habitats (instream and riparian), connections between water…

  18. Hydrogeologic, Water-Quality, Streamflow, Bottom-Sediment Analyses, and Biological, Data Near the Wayne County Landfill, Wayne County, Tennessee

    DTIC Science & Technology

    1992-01-01

    6 Nitzschia species .3 Reimeria sinuata .3 Rhoicosphenia curvata .3 Synedra species .3 CHLOROPHYTA (Green algae) Gongrosira species 7...angustissima 3 Oscillatoria limosa 18.9 Oscillatoria species 14.5 Synechococcus lineare .3 0.2 Melosira varians 0.8 .2 .1 .9 CHLOROPHYTA (Green...Stauroneb anceps .3 Surirella angus ta ta .3 Synedra species .3 CHLOROPHYTA (Green algae) Chlorococcum species Coteochaetae species Cosmarium species

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

    PubMed

    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.

  20. Using the Mount Pinatubo Volcanic Eruption to Determine Climate Sensitivity: Comments on "Climate Forcing by the Volcanic Eruption of Mount Pinatubo" by David H. Douglass and Robert S. Knox

    SciTech Connect

    Wigley, T L; Ammann, C M; Santer, B D; Taylor, K E

    2005-04-22

    [1] Douglass and Knox [2005], hereafter referred to as DK, present an analysis of the observed cooling following the 1991 Mt. Pinatubo eruption and claim that these data imply a very low value for the climate sensitivity (equivalent to 0.6 C equilibrium warming for a CO{sub 2} doubling). We show here that their analysis is flawed and their results are incorrect.

  1. Eustatic control on early dolomitization of cyclic peritidal carbonates: Evidence from the Early Ordovician Upper Knox Group, Appalachians and Middle to Late Cambrian Bonanza King Formation, southern Great basin

    SciTech Connect

    Montanez, I.P. )

    1991-03-01

    The origin of massive dolomite in ancient cyclic carbonate successions remains a poorly resolved issue reflecting the lack of modern analogs of extensive dolomitization. This paper presents evidence for extensive synsedimentary dolomitization of peritidal cyclic carbonates of the Early Ordovician upper Knox Group, Appalachians, and of the Middle to Late Cambrian Bonanza King Formation, southern Great basin. Early dolomitization of these Cambro-Ordovician carbonates was synchronous with regressive conditions governed by superimposed sea-level oscillations (fifth-, fourth-, and third-order).

  2. Tennessee`s East Fork Poplar Creek: A biological monitoring and abatement program

    SciTech Connect

    Halbrook, R.S.; Loar, J.M.; Adams, S.M.; Black, M.C.; Boston, H.L.; Greeley, M.S. Jr.; Hill, W.R.; Hinzman, R.L.; McCarthy, J.F.; Peterson, M.J.; Ryon, M.G.; Schilling, E.M.; Smith, J.G.; Southworth, G.R.; Stewart, A.J.; Gatz, A.J.

    1991-12-31

    On May 1985, a Biological Monitoring Program was developed for East Fork Poplar Creek (EFPC) in eastern Tennessee, United States. This stream originates within the Oak Ridge Y-12 Plant that produces nuclear weapons components for the Department of Energy. Water and sediment in the stream contain metals, organic chemicals, and radionuclides from releases that have occurred over the past 45 years. The creek also receives urban and some agricultural runoff and effluent from the City of Oak Ridge`s Wastewater Treatment Facility (WTF). The biological monitoring program includes four major tasks: (1) ambient toxicity testing: (2) bioaccumulation studies; (3) biological indicator studies; and (4) ecological monitoring of stream communities, including periphyton, benthic macroinvertebrates, and fish. Biological conditions are monitored at six sites on EFPC ranging from kilometer 24.4 near the headwaters to kilometer 6.3 near the month. A site on Brushy Fork, A stream just north of Oak Ridge, is used as reference. Ambient (instream) toxicity was monitored through the use of 7-day static-renewal tests that measured the survival and growth of fathead minnow (Pimephales promelas) larvae and the survival and reproduction of a microstrustacean (Ceriodaphnia dubia). Full-strength water from EFPC within the Y-12 Plant boundary was frequently toxic to Ceriodaphnia, but less frequently toxic to the minnow larvae. Chlorine has been identified as an important toxicant in upper EFPC. Water samples from six sites in EFPC downstream from the Y-12 Plant boundary were tested eight times with both species during a 2-year period (October, 1986 through October, 1988). These sites were ranked by the number of times they were ``best`` or ``worst`` for each species. Water samples collected for use in the ambient toxicity tests were routinely analyzed for conductivity, pH, alkalinity, hardness, total residual and free chlorine, and temperature.

  3. 75 FR 81602 - Tennessee Gas Pipeline Company; Notice of Intent To Prepare an Environmental Assessment for the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-28

    ... Energy Regulatory Commission Tennessee Gas Pipeline Company; Notice of Intent To Prepare an Environmental Assessment for the Proposed Northampton Expansion Project and Request for Comments on Environmental Issues... Expansion Project (Project) involving construction and operation of facilities by Tennessee Gas...

  4. The East Tennessee Technology Park Progress Report for the Tennessee Hazardous Waste Reduction Act for Calendar Year 1999

    SciTech Connect

    Bechtel Jacobs Company LLC

    2000-03-01

    This report is prepared for the East Tennessee Technology Park (formerly the Oak Ridge K-25 Site) (ETTP) in compliance with the ''Tennessee Hazardous Waste Reduction Act of 1990'' (THWRA) (TDEC 1990), Tennessee Code Annotated 68-212-306. Annually, THWRA requires a review of the site waste reduction plan, completion of summary waste reduction information as part of the site's annual hazardous waste reporting, and completion of an annual progress report analyzing and quantifying progress toward THWRA-required waste stream-specific reduction goals. This THWRA-required progress report provides information about ETTP's hazardous waste streams regulated under THWRA and waste reduction progress made in calendar year (CY) 1999. This progress report also documents the annual review of the site plan, ''Oak Ridge Operations Environmental Management and Enrichment Facilities (EMEF) Pollution Prevention Program Plan'', BJC/OR-306/R1 (Bechtel Jacobs Company 199a). In 1996, ETTP established new goal year ratios that extended the goal year to CY 1999 and targeted 50 percent waste stream-specific reduction goals. In CY 1999, these CY 1999 goals were extended to CY 2000 for all waste streams that generated waste in 1999. Of the 70 ETTP RCRA waste streams tracked in this report from base years as early as CY 1991, 51 waste streams met or exceeded their reduction goal based on the CY 1999 data.

  5. The East Tennessee Technology Park Progress Report for the Tennessee Hazardous Waste Reduction Act for Calendar Year 2000

    SciTech Connect

    Bechtel Jacobs Company LLC

    2001-03-01

    This report is prepared for the East Tennessee Technology Park (formerly the Oak Ridge K-25 Site) (ETTP) in compliance with the ''Tennessee Hazardous Waste Reduction Act of 1990'' (THWRA) (TDEC 1990), Tennessee Code Annotated 68-212-306. Annually, THWRA requires a review of the site waste reduction plan, completion of summary waste reduction information as part of the site's annual hazardous waste reporting, and completion of an annual progress report analyzing and quantifying progress toward THWRA-required waste stream-specific reduction goals. This THWRA-required progress report provides information about ETTP's hazardous waste streams regulated under THWRA and waste reduction progress made in calendar year (CY) 2000. This progress report also documents the annual review of the site plan, ''Oak Ridge Operations Environmental Management and Enrichment Facilities (EMEF) Pollution Prevention Program Plan'', BJC/OR-306/R1 (Bechtel Jacobs Company 2000). In 1996, ETTP established new goal year ratios that extended the goal year to CY 1999 and targeted 50 percent waste stream-specific reduction goals. In CY 2000, these goals were extended to CY 2001 for all waste streams that generated waste in 2000. Of the 70 ETTP RCRA waste streams tracked in this report from base years as early as CY 1991, 50 waste streams met or exceeded their reduction goal based on the CY 2000 data.

  6. Steam plant ash disposal facility and industrial landfill at the Y-12 Plant, Anderson County, Tennessee

    SciTech Connect

    Not Available

    1992-02-01

    The US Department of Energy (DOE) is proposing to install a wet ash handling system to dewater bottom ash from the coal-fired steam plant at its Y-12 Plant and to construct a new landfill for disposal of industrial wastes, including the dewatered bottom ash. The DOE operates three major facilities on its Oak Ridge Reservation (ORR). Operation of these facilities results in the production of a variety of nonhazardous, nonradioactive solid wastes (approximately 300 m{sup 3} per day, compacted) including sanitary wastes, common industrial wastes and construction debris. At the current rate of use, this existing landfill will be filled within approximately 18 months, and more space is urgently needed. In an effort to alleviate this problem, DOE and WMD management propose to create additional landfill facilities at a nearby site. The potential environmental impacts associated with this proposed action are the subject of this environmental assessment (EA).

  7. A Water Quality Study in Rutherford County, Tennessee: Student Group Project

    ERIC Educational Resources Information Center

    James, Rebecca R.; Ogden, Albert E.; DiVincenzo, John P.

    2006-01-01

    Undergraduate research is the most rewarding way for science students to become exposed to the process of scientific investigation. Water quality studies offer the unique advantages of being easily designed by the students and analytically approachable. This two-part, 14-month study involved several students in the delineation of ground water flow…

  8. Surficial geologic map of the southeast Memphis Quadrangle, Shelby County, Tennessee

    USGS Publications Warehouse

    Moore, David W.; Diehl, Sharon F.

    2004-01-01

    The depiction of geology on this map is designed to aid in urban planning and analysis of potential damage in the event of strong earthquake motion. The geologic map by itself does not analyze potential earthquake damage, but is designed to be used by seismologists who perform such analyses. Wind-deposited silt and clayey silt (loess) is the predominant surficial deposit. Loess entirely covers the upland (everyplace in the map area that is not a valley occupied by a stream) to depths of 4.5-16 m. The second most abundant deposit is silty alluvium, which is confined to the narrow floodplains and is 1-10 m thick. Sparse, unconsolidated, pebbly sand alluvium is 0.5-3 m thick and is confined to point bars and channel deposits in the narrow, incised channel of Nonconnah Creek. The nature of geologic materials to a degree determines the severity of damage to infrastructure sustained during a strong earthquake.

  9. Mineral resource potential map of the Gee Creek Wilderness, Polk and Monroe counties, Tennessee

    USGS Publications Warehouse

    Epstein, Jack B.; Gazdik, Gertrude C.; Behum, Paul T.

    1983-01-01

    The major rock types in the wilderness area consist of sandstone, shale, and conglomerate of the Chilhowee Group of Cambrian and Cambrian(?) age. Faulting appears to have controlled the location of minor subeconomic iron deposits, but no potential mineral resources were detected by the present survey. Shales, useful for brick or lightweight aggregate, and sandstone, useful for crushed stone or sand, have little economic interest because these rock types are common throughout the region and are found closer to potential markets. The possibility of natural gas occurring in untested rocks structurally beneath the Chilhowee strata cannot be discounted. No potential was found for any other mineral resource.

  10. 76 FR 5194 - Tennessee National Wildlife Refuge, Henry, Benton, Decatur, and Humphreys Counties, TN; Final...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-28

    ... mammals, fish, reptiles, and amphibians. We announce our decision and the availability of the final CCP... baseline inventories for non-game mammals, reptiles, amphibians, fish, and invertebrates. We will...

  11. Ground-water flow in Melton Valley, Oak Ridge reservation, Roane County, Tennessee; preliminary model analysis

    USGS Publications Warehouse

    Tucci, Patrick

    1986-01-01

    Shallow land burial of low-level radioactive waste has been practiced since 1951 in Melton Valley. Groundwater flow modeling was used to better understand the geohydrology of the valley, and to provide a foundation for future contaminant transport modeling. The three-dimensional, finite difference model simulates the aquifer as a two layer system that represents the regolith and bedrock. Transmissivities, which were adjusted during model calibration, range from 8 to 16 sq ft/day for the regolith, and from 0.2 to 1.5 sq ft/day for bedrock. An anisotropy ratio of 1:3 for strike-normal to strike-parallel transmissivity values, in conjunction with recharge rate = 6% of precipitation that is uniformly distributed over the model area, produces the best match between simulated and observed water levels. Simulated water levels generally compare well to observed or estimated 1978 groundwater conditions. Simulated water levels for the regolith for 39 of 69 comparison points are within +/- 10 ft of average 1978 levels. Simulated vertical flow components are in the observed direction for 9 of 11 comparison points. Preliminary simulations indicate that nearly all groundwater flow is within the regolith and discharges to either the Clinch River or the White Oak Creek-Melton Branch drainage systems. Less than 3% of the flow is between the regolith and bedrock, and < 1% of total groundwater flow discharges to the Clinch River through bedrock. Additional data needed to refine and further calibrate the model, include: (1) quantity and areal distribution of recharge; (2) water levels in the regolith near the model boundaries and beyond the Clinch River; (3) water levels and aquifer characteristics for bedrock; and (4) additional surface water data. (Author 's abstract)

  12. 75 FR 32201 - Tennessee National Wildlife Refuge, Henry, Benton, Decatur, and Humphreys Counties, TN

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-07

    ..., and assistant refuge manager. The current office, bunkhouse, storage, and maintenance shop at the Duck... structures, and pumps would be maintained. We would maintain our existing partnerships. Alternative B--Public.... Alternative B would maintain the office, storage, and maintenance facilities at Duck River Unit, and...

  13. Hydrology of the Reelfoot Lake basin, Obion and Lake counties, northwestern Tennessee

    USGS Publications Warehouse

    Robbins, C.H.

    1985-01-01

    Nine maps describe the following water resources aspects of the Reelfoot Lake watershed: Map 1-Surface water gaging stations, lake level, and locations of observation wells, rainfall stations and National Weather Service rainfall stations; Maps 2 and 3-water level contours, river stage, groundwater movement; Maps 4 and 5-grid blocks simulating constant head on the Mississippi River, Reelfoot Lake, Running Reelfoot Bayou, Reelfoot Creek, and Running Slough; Maps 6 and 7-difference between model calculated and observed water levels; and Maps 8 and 9-line of equal groundwater level increase and approximate lake area at pool elevation. (Lantz-PTT)

  14. Diffusion of Social Media among County 4-H Programs in Tennessee

    ERIC Educational Resources Information Center

    Bowen, Rebekah D.; Stephens, Carrie A.; Childers, Courtney C.; Avery, Elizabeth J.; Stripling, Christopher T.

    2013-01-01

    Over the past decade, Cooperative Extension and 4-H professionals have been faced with the decision of whether to adopt new communication technologies such as social media. Research on social media and Cooperative Extension has identified risks and barriers to adoption; however, many Cooperative Extension professionals believe that social media…

  15. 77 FR 32981 - Notice of Intent To Repatriate Cultural Items: Tennessee Valley Authority and the University of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-04

    ... University of Tennessee McClung Museum, Knoxville, TN AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Tennessee Valley Authority (TVA) and the University of Tennessee McClung Museum (McClung... itself to be culturally affiliated with the cultural items may contact the TVA and McClung Museum....

  16. 77 FR 32980 - Notice of Intent To Repatriate Cultural Items: Tennessee Valley Authority and the University of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-04

    ... University of Tennessee McClung Museum, Knoxville, TN AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Tennessee Valley Authority (TVA) and the University of Tennessee McClung Museum (McClung... believes itself to be culturally affiliated with the cultural items may contact the TVA and McClung...

  17. 75 FR 27846 - Tennessee Disaster Number TN-00039

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-18

    ..., Lewis, Macon, Robertson, Smith, Stewart, Trousdale, Wayne, Wilson. Contiguous Counties: (Economic Injury... declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers 59002 and 59008) James...

  18. Annual Joint Report on Pre-Kindergarten through Higher Education in Tennessee, 2008

    ERIC Educational Resources Information Center

    Tennessee State Board of Education, 2008

    2008-01-01

    This 2008 Annual Joint Report of the State Board of Education and the Tennessee Higher Education Commission identifies four joint priorities and nine associated goals addressing areas of need in both student learning and educator development for the advancement of education in Tennessee. The joint priorities and initiatives focus on points of…

  19. Annual Joint Report on Pre-Kindergarten through Higher Education in Tennessee, 2006

    ERIC Educational Resources Information Center

    Tennessee State Board of Education, 2006

    2006-01-01

    This 2006 Annual Joint Report of the State Board of Education and the Tennessee Higher Education Commission identifies four joint priorities and nine associated goals addressing areas of need in both student learning and educator development for the advancement of education in Tennessee. The joint priorities and initiatives focus on points of…

  20. Annual Joint Report on Pre-Kindergarten through Higher Education in Tennessee, 2009

    ERIC Educational Resources Information Center

    Tennessee State Board of Education, 2009

    2009-01-01

    This 2009 Annual Joint Report of the State Board of Education and the Tennessee Higher Education Commission identifies four joint priorities and nine associated goals addressing areas of need in both student learning and educator development for the advancement of education in Tennessee. The joint priorities and initiatives focus on points of…

  1. Annual Joint Report on Pre-Kindergarten through Higher Education in Tennessee, 2011

    ERIC Educational Resources Information Center

    Tennessee State Board of Education, 2011

    2011-01-01

    This report complies with the requirements established in T.C.A. (Tennessee Code Annotated) Section 49-1-302(a)(10). The act directs the State Board of Education and the Tennessee Higher Education Commission to provide a report to the Governor and General Assembly, all public schools, and institutions of higher learning and their respective…

  2. Annual Joint Report on Pre-Kindergarten through Higher Education in Tennessee, 2007

    ERIC Educational Resources Information Center

    Tennessee State Board of Education, 2007

    2007-01-01

    This 2007 Annual Joint Report of the State Board of Education and the Tennessee Higher Education Commission identifies four joint priorities and nine associated goals addressing areas of need in both student learning and educator development for the advancement of education in Tennessee. The joint priorities and initiatives focus on points of…

  3. Annual Joint Report on Pre-Kindergarten through Higher Education in Tennessee, 2014

    ERIC Educational Resources Information Center

    Tennessee Higher Education Commission, 2014

    2014-01-01

    The "Annual Joint Report on Pre-Kindergarten through Higher Education in Tennessee" complies with the requirements established in T.C.A. Section 49-1-302(a)(10). The act directs the State Board of Education and the Tennessee Higher Education Commission to provide a report to the Governor and General Assembly, all public schools, and…

  4. Annual Joint Report on Pre-Kindergarten through Higher Education in Tennessee, 2010

    ERIC Educational Resources Information Center

    Tennessee State Board of Education, 2010

    2010-01-01

    This report complies with the requirements established in T.C.A. (Tennessee Code Annotated) Section 49-1-302(a)(10). The act directs the State Board of Education and the Tennessee Higher Education Commission to provide a report to the Governor and General Assembly, all public schools, and institutions of higher learning and their respective…

  5. Engaging the Learner. Annual Instructional Technology Conference (12th, Murfreesboro, Tennessee, April 1-3, 2007)

    ERIC Educational Resources Information Center

    Smith, Carter F.; Schneider, Gary F.; Kontos, George; Kuzat, Hanan; Janossy, James; Thurmond, Karen; Moore, Beth; Whitledge, Lynn; Speer, Priscilla; Harber, Annette; Bailey, Kathrine; Penney, Samantha

    2007-01-01

    The following is a collection of papers presented at the 12th annual Instructional Technology Conference at Middle Tennessee State University in Murfreesboro, Tennessee. This conference is an opportunity for higher-education professionals from across the country to discuss opportunities and challenges presented by instructional technology. The…

  6. Case Studies in Performance Funding. The Performance Funding Project, Tennessee Higher Education Commission.

    ERIC Educational Resources Information Center

    Bogue, E. Grady; Troutt, William E.

    Case studies of five Tennessee state colleges where pilot projects in performance funding were undertaken are presented. The Performance Funding Project of the Tennessee Higher Education Commission is designed to explore the feasibility of allocating some portion of state funds to institutions on a performance effectiveness criterion as compared…

  7. Evaluation of the Implementation Grant Project of Tennessee's Nutrition Education and Training Program 1981-82.

    ERIC Educational Resources Information Center

    Banta, Trudy W.; And Others

    The Bureau of Educational Research and Service at the University of Tennessee, Knoxville (UTK) conducted the 1981-82 evaluation of the Tennessee Nutrition Education and Training Program. Instruments developed, field tested, and revised by the UTK team were used to assess the nutrition knowledge, attitudes, practices, and perceptions of students…

  8. 76 FR 75845 - Approval and Promulgation of Implementation Plans; State of Tennessee: Prevention of Significant...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-05

    ... of Significant Deterioration and Nonattainment New Source Review Rules: Nitrogen Oxides as a... requirements for Tennessee to: (1) Specifically recognize that nitrogen oxides (NO X ) emissions are ozone..., Tennessee's SIP defines ``regulated NSR pollutant'' as ``VOC and/or nitrogen oxides compound...

  9. 78 FR 67307 - Approval and Promulgation of Implementation Plans; Tennessee; Infrastructure Requirements for the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-12

    ... prevention of significant deterioration (PSD) elements of Tennessee's infrastructure SIP, and that action on those infrastructure elements for the 2008 Lead NAAQS would occur in a subsequent action. This action... rule related to the status of EPA's action on these PSD elements for Tennessee's 2008 Lead...

  10. Master Plan for Tennessee Schools, 1995: Preparing for the 21st Century.

    ERIC Educational Resources Information Center

    Tennessee State Board of Education, Nashville.

    The Tennessee State Legislature passed the Education Improvement Act (EIA) in 1992, which established the Basic Education Program (BEP) as the funding formula for providing adequate, equitable, and sustainable school funding. This document presents the 1995 Master Plan for Tennessee Schools, which focuses on the priority issues that must be…

  11. 76 FR 36142 - Tennessee; Amendment No. 3 to Notice of a Major Disaster Declaration

    Federal Register 2010, 2011, 2012, 2013, 2014

    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,...

  12. 77 FR 26231 - State of Tennessee; Underground Injection Control (UIC) Program Primacy

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-03

    ... AGENCY 40 CFR Part 147 State of Tennessee; Underground Injection Control (UIC) Program Primacy AGENCY: U... application from the State of Tennessee requesting approval of its Underground Injection Control program; 2... June 7, 2012 at 1:00 p.m. Requests to testify may be mailed to Fred McManus, Chief, Ground Water...

  13. 77 FR 60919 - Tennessee: Final Authorization of State Hazardous Waste Management Program Revisions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-05

    ... AGENCY 40 CFR Part 271 Tennessee: Final Authorization of State Hazardous Waste Management Program... the Tennessee Department of Environment and Conservation, Division of Solid Waste Management, 5th...), to implement the RCRA hazardous waste management program. We granted authorization for changes...

  14. Report to the State Board of Education on the Status of Minority Teachers in Tennessee, 2004

    ERIC Educational Resources Information Center

    Tennessee Department of Education, 2004

    2004-01-01

    In 1987, the State Board of Education cited a shortage of minority teachers in Tennessee. In 1988, The Tennessee Task Force on the Supply of Minority Teachers issued recommendations to increase the number of minority teachers. In 1989, House Joint Resolution 36 also requested an annual report on the status of minority teachers be submitted to the…

  15. 78 FR 14450 - Approval and Promulgation of Implementation Plans; Tennessee; 110(a)(1) and (2) Infrastructure...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-06

    ... the State of Tennessee, through the Tennessee Department of Environment and Conservation (TDEC), to... infrastructure submission with respect to the requirements in its SIP applicable to state boards. On October 4... respect to requirements in its SIP with respect to requirements applicable to its permitting program...

  16. The Correlation between a Teacher Selection Instrument and Teacher Quality in Tennessee

    ERIC Educational Resources Information Center

    McWhirter, Amy Balthrop

    2014-01-01

    It is not known to what extent the pre-employment teacher selection instrument scores used by a Tennessee school district correlate to teachers' post-employment quality after their first year of service. Two research questions guided the study on the Correlation Between a Teacher Selection Instrument and Teacher Quality in Tennessee: (1) To what…

  17. First to the Finish Line: The Tennessee State Tigerbelles 1944-1994

    ERIC Educational Resources Information Center

    Salisbury, Tracey M.

    2009-01-01

    The purpose of this study was to examine the history and analyze the influence of the women's track and field team at the historically black college, Tennessee State University located in Nashville, Tennessee. The study was divided into three major sections. The first part examined the founding, early development and growth of the TSU women's…

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

    ERIC Educational Resources Information Center

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

    Code of Federal Regulations, 2010 CFR

    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...

  20. 40 CFR 81.119 - Western Tennessee Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 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...

  1. 40 CFR 81.120 - Middle Tennessee Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 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...

  2. 40 CFR 81.119 - Western Tennessee Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    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...

  3. 40 CFR 81.119 - Western Tennessee Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 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...

  4. 40 CFR 81.119 - Western Tennessee Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 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...

  5. 40 CFR 81.120 - Middle Tennessee Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 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...

  6. 40 CFR 81.120 - Middle Tennessee Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 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...

  7. Country People in the New South: Tennessee's Upper Cumberland. Studies in Rural Culture.

    ERIC Educational Resources Information Center

    Keith, Jeanette

    In the summer of 1925, national attention focused on Dayton, Tennessee, where John T. Scopes was on trial for teaching evolution in violation of state law. The Tennessee "monkey trial" symbolized the confrontation of modern, secular, urban America with conservative, religious, rural America. Although urban journalists and social critics…

  8. Performance Funding in Higher Education: A Critical Analysis of Tennessee's Experience.

    ERIC Educational Resources Information Center

    Banta, Trudy W., Ed.

    Changes at the University of Tennessee, Knoxville (UTK), begun when the Tennessee Higher Education Commission (THEC) initiated a funding mechanism designed to promote assessment and improvement of quality, are chronicled. Implications for program evaluation, planning, and resource allocation in other state colleges and universities are also…

  9. Evaluation of the Construction of the Subscales for the Piers-Harris and Tennessee Inventories.

    ERIC Educational Resources Information Center

    Thomas, Julia Anne

    A sample of 234 fifth- and 259 sixth-grade students scaled the items of the Piers-Harris, Tennessee, Coopersmith, and Lipsett self-concept measures. The scaling of the Piers-Harris and the Tennessee inventories was examined in reference to their subscales. The present technique placed items on a bivariate plane of two orthogonal dimensions…

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

    ERIC Educational Resources Information Center

    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…

  11. Public Water-Supply Systems and Associated Water Use in Tennessee, 2000

    USGS Publications Warehouse

    Webbers, Ank

    2003-01-01

    Public water-supply systems in Tennessee provide water to meet customer needs for domestic, industrial, and commercial users and municipal services. In 2000, more than 500 public water-supply systems distributed about 890 million gallons per day (Mgal/d) of surface water and ground water to a population of about 5 million in Tennessee. Surface-water sources provided 64 percent (about 569 Mgal/d) of the State?s water supplies, primarily in Middle and East Tennessee. Ground water produced from wells and springs in Middle and East Tennessee and from wells in West Tennessee provided 36 percent (about 321 Mgal/d) of the public water supplies. Springs in Middle and East Tennessee provided about 14 percent (about 42 Mgal/d) of ground-water supplies used in the State. Per capita water use for Tennessee in 2000 was about 136 gallons per day. An additional 146 public water-supply systems provided approximately 84 Mgal/d of water supplies that were purchased from other water systems. Water withdrawals by public water-supply systems in Tennessee have increased by over 250 percent; from 250 Mgal/d in 1955 to 890 Mgal/d in 2000. Although Tennessee public water-supply systems withdraw less ground water than surface water, ground-water withdrawal rates reported by these systems continue to increase. In addition, the number of public water-supply systems reporting ground-water withdrawals of 1 Mgal/d or more in West Tennessee is increasing.

  12. Technique for estimating depth of floods in Tennessee

    USGS Publications Warehouse

    Gamble, C.R.

    1983-01-01

    Estimates of flood depths are needed for design of roadways across flood plains and for other types of construction along streams. Equations for estimating flood depths in Tennessee were derived using data for 150 gaging stations. The equations are based on drainage basin size and can be used to estimate depths of the 10-year and 100-year floods for four hydrologic areas. A method also was developed for estimating depth of floods having recurrence intervals between 10 and 100 years. Standard errors range from 22 to 30 percent for the 10-year depth equations and from 23 to 30 percent for the 100-year depth equations. (USGS)

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

    SciTech Connect

    Dodds, H.L.

    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.

  14. Mapping of Landsat satellite and gravity lineaments in west Tennessee

    NASA Technical Reports Server (NTRS)

    Argialas, Demetre P.; Stearns, Richard G.; Shahrokhi, Firouz

    1988-01-01

    The analysis of earthquake fault lineament patterns within the alluvial valley of west Tennessee, which is often made difficult by the presence of unconsolidated sediments, is presently undertaken through a synergistic use of Landsat satellite images in conjunction with gravity anomaly data, which were quantitatively analyzed and compared by means of two-dimensional histograms and rose diagrams. The northeastern trend revealed for the lineaments corresponds to faults and is in keeping with reactivation of the Reelfoot rift near the Mississippi River; this suggests that deeper features, perhaps at earthquake focal depth, may extend to the land surface as Landsat-detectable lineaments.

  15. Environmental Effects of Tennessee-Tombigbee Project Cutoff Bendways.

    DTIC Science & Technology

    1982-08-01

    34 Fisheries Management, John Wiley and Sons, New York, pp 265-295. Patriarch, M. H., and Campbell, R. S . 1958. "The Development of the Fish Population in...34Effects of By-pass Canals on Fish Populations of the Lower Alabama River," Contract Report No. DACW01- 73-C-0017, U. S . Army Engineer District, Mobile...Miscellaneous Paper E-82-4 11,/ d / - 4. TITLE (ad &ShfItle) S . TYPE OF REPORT & PERIOD COVERED ENVIRONMENTAL EFFECTS OF TENNESSEE-TOMBIGBEE Final

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

    USGS Publications Warehouse

    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).

  17. Safety evaluation report related to the operation of Watts Bar Nuclear Plant, Units 1 and 2, Docket Nos. 50-390 and 50-391, Tennessee Valley Authority. Supplement number 20

    SciTech Connect

    1996-02-01

    This report supplements the Safety Evaluation Report (SER), NUREG-0847 (June 1982), Supplement No. 1 (September 1982), Supplement No. 2 (January 1984), Supplement No. 3 (January 1985), Supplement No. 4 (March 1985), Supplement No. 5 (November 1990), Supplement No. 6 (April 1991), Supplement No. 7 (September 1991), Supplement No. 8 (January 1992), Supplement No. 9 (June 1992), Supplement No. 10 (October 1992), Supplement No. 11 (April 1993), Supplement No. 12 (October 1993), Supplement No. 13 (April 1994), Supplement No. 14 (December 1994), Supplement No. 15 (June 1995), Supplement No. 16 (September 1995), Supplement No. 17 (October 1995), Supplement No. 18 (October 1995), and Supplement No. 19 (November 1995) issued by the Office of Nuclear Reactor Regulation of the US Nuclear Regulatory Commission with respect to the application filed by the Tennessee Valley Authority, as applicant and owner, for licenses to operate the Watts Bar Nuclear Plant, Units 1 and 2 (Docket Nos. 50-390 and 50-391). The facility is located in Rhea County, Tennessee, near the Watts Bar Dam on the Tennessee River. This supplement provides recent information regarding resolution of some of the issues identified in the SER.

  18. Caregiver- vs infant-oriented feeding: a model of infant-feeding strategies among special supplemental nutrition program for women, infants, and children participants in rural east Tennessee.

    PubMed

    Kavanagh, Katherine F; Habibi, Mona; Anderson, Kirsten; Spence, Marsha

    2010-10-01

    The aim of this project was to collect data from focus-group participants to inform the future development of region-specific educational strategies to modify infant-feeding practices that may predispose children to obesity. Infant-feeding perceptions and practices were collected from participants of the Special Supplemental Nutrition Program for Women, Infants, and Children, through recorded focus groups, in two East Tennessee counties. Focus groups replaced the participants' required, prescheduled nutrition-education classes for participants with infants younger than 6 months of age. Twenty-nine focus groups were convened and recorded, reaching a total of 109 participants. Results of this series of focus groups indicate that the Special Supplemental Nutrition Program for Women, Infants, and Children population in rural East Tennessee was similar to populations elsewhere in terms of early solid-food introduction, frequent switching of formula, and sources of and valuation of infant-feeding advice. However, this population seemed to be different in the magnitude at which they introduce infant cereal early (primarily as an addition to the bottle). For this reason, interventions designed to reduce inappropriate infant-feeding behaviors in this population should focus on early introduction of solid food (especially infant cereal) first. In addition to these findings, a model of infant-feeding strategy development based on caregiver-orientation (framed within parenting styles) is presented and discussed.

  19. A watershed survey and educational program to enhance environmental quality in the Upper Little Tennessee River Valley. Year 4, Executive summary

    SciTech Connect

    Not Available

    1993-08-01

    Work carried out during 1992 under TVA grant No. TV-74216A, administered by the Western North Carolina Alliance, may be broken down into four categories: Index of Biotic Integrity (IBI), Macroinvertebrate Biomonitoring, Visual Reconnaissance, and Survey of Brook Trout. In 1992, we began to shift emphasis from merely studying the watershed to activities aimed at protecting, restoring, or improving water and habitat quality. The ``target`` area for this work in the upper Little Tennessee River watershed was the 10.0 square mile Rabbit Creek watershed (Holly Springs Community), and work conducted in Holly Springs is here reported separately from watershed-wide monitoring activities. Additional topics treated in this report include the relation of this project to other activities in the upper Little Tennessee watershed, significant changes in the watershed which occurred independently of this project, a list of other reports prepared to be made available through the project and a list of meetings. Work carried out under this grant in the Spring Creek and Laurel River watersheds (Madison County, North Carolina) will be reported on separately by Mark Hopey.

  20. Effects of Projected Transient Changes in Climate on Tennessee Forests

    SciTech Connect

    Dale, Virginia H; Tharp, M Lynn; Lannom, Karen O.; Hodges, Donald G.

    2010-01-01

    This study examines transient effects of projected climate change on the structure and species composition of forests in Tennessee. The climate change scenarios for 2030 and 2080 were provided by the National Center for Atmospheric Research (NCAR) from three General Circulation Models (GCMs) that simulate the range of potential climate conditions for the state. The precipitation and temperature projections from the three GCMs for 2030 and 2080 were related to changes in the ecoregions by using the monthly record of temperature and precipitation from 1980 to 1997 for each 1 km cell across the state as aggregated into the five ecological provinces. Temperatures are projected to increase in all ecological provinces in all months for all three GCMs for both 2030 and 2080. Precipitation patterns are more complex with one model projecting wetter summers and two models projecting drier summers. The forest ecosystem model LINKAGES was used to simulate conditions in forest stands for the five ecological provinces of Tennessee from 1989 to 2300. These model runs suggest there will be a change in tree diversity and species composition in all ecological provinces with the greatest changes occurring in the Southern Mixed Forest province. Most projections show a decline in total tree biomass followed by recovery as species replacement occurs in stands. The changes in forest biomass and composition, as simulated in this study, are likely to have implications on forest economy, tourism, understory conditions, wildlife habitat, mast provisioning, and other services provided by forest systems.