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Sample records for arlington virginia usa

  1. 6th Dysferlin Conference, 3-6 April 2013, Arlington, Virginia, USA.

    Science.gov (United States)

    Albrecht, Douglas E; Rufibach, Laura E; Williams, Bradley A; Lee, Elaine R; Windish, Hillarie P; Hwang, Esther Y; Shira, Sarah R; Mittal, Plavi

    2014-03-01

    The 2013 Dysferlin Conference, sponsored and organized by the Jain Foundation, was held from April 3-6, 2013 in Arlington, VA. Participants included 34 researcher speakers, 5 dysferlinopathy patients and all 8 members of the Jain Foundation team. Dysferlinopathy is a rare disease that typically robs patients of mobility during their second or third decade of life. The goals of these Dysferlin Conferences are to bring experts in the field together so that they will collaborate with one another, to quicken the pace of understanding the biology of the disease and to build effective platforms to ameliorate disease. This is important because the function of dysferlin and how to compensate for its absence is still not well understood, in spite of the fact that the dysferlin gene was identified more than a decade ago. The objective of this conference, therefore, was to share and discuss the newest unpublished research defining the role of dysferlin in skeletal muscle, why its absence causes muscular dystrophy and possible therapies for dysferlin-deficient muscular dystrophy patients.

  2. Freedman's Village, Arlington, Virginia: 1863-1900.

    Science.gov (United States)

    Shildt, Roberta

    Designed for 7th- and 8th-grade students, the teaching unit demonstrates how blacks lived during and after the Civil War in the first government-provided housing in Freedman's Village. While concerned with local Arlington, Virginia sites and history, the unit provides an illustration of the role of architecture and design on American social…

  3. Integrating the Acquisition Team. Proceedings of the Conference Held in Arlington, Virginia on July 14-16, 1986.

    Science.gov (United States)

    1986-07-16

    PROCEEDINGS JULY 14-16, 1986 SHERATON NATIONAL HOTEL AND CONFERENCE CENTER ARLINGTON, VIRGINIA DISTRIBUTION STATEMENT A M. I-"Approved for public...the Acquisition Team"Zlas held at the Sheraloi-National Hotel in Arlington, Virginia on July 14-16, 1986,[The conferenceiwas attended by over 400...to incorporate such features as streamlining requirements, automation of configuration data and early baselining. 0 LtCol Bill Foster of HQ USAF/ LEYE

  4. 2011 Integrated Warfare Systems Conference Held in Arlington, Virginia on December 6-7, 2011

    Science.gov (United States)

    2011-12-06

    intermittent track • RAZ extension to TB-34, further range estimation consolidation • 3600 image stitching, auto-tracking, auto-focus • Hands free TMA ...Eccles • “International Investigation into the Sinking of the Cheonan” • ONR MIC (14th Floor) 875 N. Randolph Road Arlington, VA 22203

  5. 76 FR 24065 - Board Workshop: June 6-7, 2011-Arlington, Virginia; the U.S. Nuclear Waste Technical Review Board...

    Science.gov (United States)

    2011-04-29

    ... From the Federal Register Online via the Government Publishing Office NUCLEAR WASTE TECHNICAL REVIEW BOARD Board Workshop: June 6-7, 2011--Arlington, Virginia; the U.S. Nuclear Waste Technical Review Board Will Hold a Workshop on Methods for Evaluating Nuclear Waste Streams Pursuant to its...

  6. U.S. Department of Energy Hydrogen and Fuel Cells Program 2015 Annual Merit Review and Peer Evaluation Report: June 8-12, 2015, Arlington, Virginia

    Energy Technology Data Exchange (ETDEWEB)

    Popovich, Neil

    2015-10-01

    The fiscal year 2015 U.S. Department of Energy (DOE) Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Meeting (AMR), in conjunction with DOE's Vehicle Technologies Office AMR, was held from June 8-12, 2015, in Arlington, Virginia. This report is a summary of comments by AMR peer reviewers about the hydrogen and fuel cell projects funded by DOE's Office of Energy Efficiency and Renewable Energy.

  7. Virginia Tech's Ashley White named to USA Today All-USA First Team

    OpenAIRE

    Crumbley, Liz

    2005-01-01

    Virginia Tech senior Ashley White, a University Honors student pursuing degrees in both materials science and engineering and music performance, has been named to USA Today's All-USA College Academic First Team.

  8. Report on the SNL/NSF International Workshop on Joint Mechanics, Arlington, Virginia, 16-18 October 2006.

    Energy Technology Data Exchange (ETDEWEB)

    Ewins, David J. (Imperial College, London England, UK); Bergman, Lawrence A. (University of Illinois, Urbana, IL); Segalman, Daniel Joseph

    2007-11-01

    The NSF/SNL joint mechanics workshop, held in Arlington, Virginia, 16-18 October, 2006, attempted to assess the current state of the art for modeling joint mechanics for the purpose of structural dynamics calculation, to identify the underlying physics issues that must be addressed to advance the field, and to propose a path forward. Distinguished participants from several countries representing research communities that focus on very different length and time scales identified multiple challenges in bridging those scales. Additionally, two complementary points of view were developed for addressing those challenges. The first approach - the 'bottom-up' perspective - attempts to bridge scales by starting from the smallest length scale and working up. The other approach starts at the length scale of application and attempts to deduce mechanics at smaller length scales through reconciliation with laboratory observation. Because interface physics is a limiting element of predictive simulation in defense and transportation, this issue will be of continuing importance for the foreseeable future.

  9. ORTHOIMAGERY, CITY OF POQUOSON, VIRGINIA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — These files contain Digital Orthophoto files for the State of Virginia developed from imagery acquired in spring 2007. In the spring of 2006, the Commonwealth of...

  10. Population vulnerability to storm surge flooding in coastal Virginia, USA.

    Science.gov (United States)

    Liu, Hua; Behr, Joshua G; Diaz, Rafael

    2016-07-01

    This study aims to assess the vulnerability of populations to storm surge flooding in 12 coastal localities of Virginia, USA. Population vulnerability is assessed by way of 3 physical factors (elevation, slope, and storm surge category), 3 built-up components (road availability, access to hospitals, and access to shelters), and 3 household conditions (storm preparedness, financial constraints to recovering from severe weather events, and health fragility). Fuzzy analysis is used to generate maps illustrating variation in several types of population vulnerability across the region. When considering physical factors and household conditions, the most vulnerable neighborhoods to sea level rise and storm surge flooding are largely found in urban areas. However, when considering access to critical infrastructure, we find rural residents to be more vulnerable than nonrural residents. These detailed assessments can inform both local and state governments in catastrophic planning. In addition, the methodology may be generalized to assess vulnerability in other coastal corridors and communities. The originality is highlighted by evaluating socioeconomic conditions at refined scale, incorporating a broader range of human perceptions and predispositions, and employing a geoinformatics approach combining physical, built-up, and socioeconomic conditions for population vulnerability assessment. Integr Environ Assess Manag 2016;12:500-509. © 2015 SETAC. © 2015 SETAC.

  11. History of the Virginia Oyster Fishery, Chesapeake Bay, USA

    Directory of Open Access Journals (Sweden)

    David M. Schulte

    2017-05-01

    Full Text Available Oyster populations in Virginia's waters of Chesapeake Bay were lightly exploited until the early 1800s, when industrial fishery vessels first arrived, driven south from New England due to the collapse of northeastern oyster fisheries. Early signs of overexploitation and habitat degradation were evident by the 1850s. The public fishery, where oyster fishers harvest on state-owned bottom, rapidly developed after the Civil War and peaked in the early 1880s. Declines were noted by the late 1880s and eventually prompted the creation of Virginia's shell-planting and oyster-seed (young-of-the-year, YOY moving repletion program in the 1920s. Despite management and increasing repletion efforts, the public fishery collapsed (annual landings <10% of peak historical landings by the early 1960s. The private leasehold fishery, in which individuals rent areas outside the public grounds to plant shells and oysters for their own private use, surpassed the public fishery by the late 1920s, which partly masked this decline due to overfishing, habitat degradation, and diseases until both public and private fisheries completely collapsed in the mid-1980s after a third disease outbreak. This disease outbreak was likely related to warming waters. Overfishing and concomitant habitat loss followed a pattern of sequential population collapses observed in wild oyster fisheries along the Coastlines of the United States and worldwide. In recent years, expanding hatchery-produced seed oysters and aquaculture significantly increased leasehold landings. The wild fishery has also increased as disease resistance is developing naturally in the wild stocks, but remains ~5% of peak landings. Improved management has assisted in this recent limited recovery, improving these efforts further by enhancing stock recovery via large no-take sanctuaries, among other actions, could assist in stock recovery.

  12. Floodplain methylmercury biomagnification factor higher than that of the contiguous river (South River, Virginia USA).

    Science.gov (United States)

    Newman, Michael C; Xu, Xiaoyu; Condon, Anne; Liang, Lian

    2011-10-01

    Mercury biomagnification on the South River floodplain (Virginia, USA) was modeled at two locations along a river reach previously modeled for methylmercury movement through the aquatic trophic web. This provided an opportunity to compare biomagnification in adjoining trophic webs. Like the aquatic modeling results, methylmercury-based models provided better prediction than those for total mercury. Total mercury Food Web Magnification Factors (FWMF, fold per trophic level) for the two locations were 4.9 and 9.5. Methylmercury FWMF for the floodplain locations were higher (9.3 and 25.1) than that of the adjacent river (4.6). Previous speculation was not resolved regarding whether the high mercury concentrations observed in floodplain birds was materially influenced by river prey consumption by riparian spiders and subsequent spider movement into the trophic web of the adjacent floodplains. Results were consistent with a gradual methylmercury concentration increase from contaminated floodplain soil, to arthropod prey, and finally, to avian predators.

  13. Vector contact rates on Eastern bluebird nestlings do not indicate West Nile virus transmission in Henrico County, Virginia, USA.

    Science.gov (United States)

    Caillouët, Kevin A; Robertson, Charles W; Wheeler, David C; Komar, Nicholas; Bulluck, Lesley P

    2013-11-27

    Sensitive indicators of spatial and temporal variation in vector-host contact rates are critical to understanding the transmission and eventual prevention of arboviruses such as West Nile virus (WNV). Monitoring vector contact rates on particularly susceptible and perhaps more exposed avian nestlings may provide an advanced indication of local WNV amplification. To test this hypothesis we monitored WNV infection and vector contact rates among nestlings occupying nest boxes (primarily Eastern bluebirds; Sialia sialis, Turdidae) across Henrico County, Virginia, USA, from May to August 2012. Observed host-seeking rates were temporally variable and associated with absolute vector and host abundances. Despite substantial effort to monitor WNV among nestlings and mosquitoes, we did not detect the presence of WNV in these populations. Generally low vector-nestling host contact rates combined with the negative WNV infection data suggest that monitoring transmission parameters among nestling Eastern bluebirds in Henrico County, Virginia, USA may not be a sensitive indicator of WNV activity.

  14. Vector Contact Rates on Eastern Bluebird Nestlings Do Not Indicate West Nile Virus Transmission in Henrico County, Virginia, USA

    Directory of Open Access Journals (Sweden)

    Kevin A. Caillouët

    2013-11-01

    Full Text Available Sensitive indicators of spatial and temporal variation in vector-host contact rates are critical to understanding the transmission and eventual prevention of arboviruses such as West Nile virus (WNV. Monitoring vector contact rates on particularly susceptible and perhaps more exposed avian nestlings may provide an advanced indication of local WNV amplification. To test this hypothesis we monitored WNV infection and vector contact rates among nestlings occupying nest boxes (primarily Eastern bluebirds; Sialia sialis, Turdidae across Henrico County, Virginia, USA, from May to August 2012. Observed host-seeking rates were temporally variable and associated with absolute vector and host abundances. Despite substantial effort to monitor WNV among nestlings and mosquitoes, we did not detect the presence of WNV in these populations. Generally low vector-nestling host contact rates combined with the negative WNV infection data suggest that monitoring transmission parameters among nestling Eastern bluebirds in Henrico County, Virginia, USA may not be a sensitive indicator of WNV activity.

  15. Anatomy of the Chesapeake Bay impact structure revealed by seismic imaging, Delmarva Peninsula, Virginia, USA

    Science.gov (United States)

    Catchings, R.D.; Powars, D.S.; Gohn, G.S.; Horton, J.W.; Goldman, M.R.; Hole, J.A.

    2008-01-01

    A 30-km-long, radial seismic reflection and refraction survey completed across the northern part of the late Eocene Chesapeake Bay impact structure (CBIS) on the Delmarva Peninsula, Virginia, USA, confirms that the CBIS is a complex central-peak crater. We used a tomographic P wave velocity model and low-fold reflection images, constrained by data from two deep boreholes located on the profile, to interpret the structure and composition of the upper 5 km of crust. The seismic images exhibit well-defined structural features, including (with increasing radial distance) a collapsed central uplift, a breccia-filled moat, and a collapsed transient-crater margin (which collectively constitute a ???40-km-wide collapsed transient crater), and a shallowly deformed annular trough. These seismic images are the first to resolve the deep structure of the crater (>1 km) and the boundaries between the central uplift, moat, and annular trough. Several distinct seismic signatures distinguish breccia units from each other and from more coherent crystalline rocks below the central uplift, moat, and annular trough. Within the moat, breccia extends to a minimum depth of 1.5 km or a maximum of 3.5 km, depending upon the interpretation of the deepest layered materials. The images show ???350 to 500 m of postimpact sediments above the impactites. The imaged structure of the CBIS indicates a complex sequence of event during the cratering process that will provide new constraints for numerical modeling. Copyright 2008 by the American Geophysical Union.

  16. Floodplain methylmercury biomagnification factor higher than that of the contiguous river (South River, Virginia USA)

    Energy Technology Data Exchange (ETDEWEB)

    Newman, Michael C., E-mail: newman@vims.edu [College of William and Mary - VIMS, P.O. Box 1346, Rt. 1208 Greate Rd., Gloucester Point, VA 23062 (United States); Xu Xiaoyu, E-mail: xiaoyu@vims.edu [College of William and Mary - VIMS, P.O. Box 1346, Rt. 1208 Greate Rd., Gloucester Point, VA 23062 (United States); Condon, Anne, E-mail: anne_condon@fws.gov [U.S. Fish and Wildlife, 6669 Short Lane, Gloucester, VA 23061 (United States); Liang Lian, E-mail: liang@cebam.net [Cebam Analytical, Inc., 18804 North Creek Parkway, Suite 110, Bothell, WA 98011 (United States)

    2011-10-15

    Mercury biomagnification on the South River floodplain (Virginia, USA) was modeled at two locations along a river reach previously modeled for methylmercury movement through the aquatic trophic web. This provided an opportunity to compare biomagnification in adjoining trophic webs. Like the aquatic modeling results, methylmercury-based models provided better prediction than those for total mercury. Total mercury Food Web Magnification Factors (FWMF, fold per trophic level) for the two locations were 4.9 and 9.5. Methylmercury FWMF for the floodplain locations were higher (9.3 and 25.1) than that of the adjacent river (4.6). Previous speculation was not resolved regarding whether the high mercury concentrations observed in floodplain birds was materially influenced by river prey consumption by riparian spiders and subsequent spider movement into the trophic web of the adjacent floodplains. Results were consistent with a gradual methylmercury concentration increase from contaminated floodplain soil, to arthropod prey, and finally, to avian predators. - Highlights: > First comparison of methylmercury biomagnification in adjacent river/land food webs. > Methylmercury increased more rapidly in the terrestrial, than the aquatic, food web. > Methylmercury increased gradually from soil, to prey, and, to avian predators. - Higher methylmercury biomagnification on South River floodplain than the associated river likely explain high mercury in floodplain birds.

  17. Current challenges using models to forecast seawater intrusion: lessons from the Eastern Shore of Virginia, USA

    Science.gov (United States)

    Sanford, Ward E.; Pope, Jason P.

    2010-01-01

    A three-dimensional model of the aquifer system of the Eastern Shore of Virginia, USA was calibrated to reproduce historical water levels and forecast the potential for saltwater intrusion. Future scenarios were simulated with two pumping schemes to predict potential areas of saltwater intrusion. Simulations suggest that only a few wells would be threatened with detectable salinity increases before 2050. The objective was to examine whether salinity increases can be accurately forecast for individual wells with such a model, and to address what the challenges are in making such model forecasts given current (2009) simulation capabilities. The analysis suggests that even with current computer capabilities, accurate simulations of concentrations within a regional-scale (many km) transition zone are computationally prohibitive. The relative paucity of data that is typical for such regions relative to what is needed for accurate transport simulations suggests that even with an infinitely powerful computer, accurate forecasting for a single well would still be elusive. Useful approaches may include local-grid refinement near wells and geophysical surveys, but it is important to keep expectations for simulated forecasts at wells in line with chloride concentration and other data that can be obtained at that local scale.

  18. Coupled Wave Energy and Erosion Dynamics along a Salt Marsh Boundary, Hog Island Bay, Virginia, USA

    Directory of Open Access Journals (Sweden)

    Anthony M. Priestas

    2015-09-01

    Full Text Available The relationship between lateral erosion of salt marshes and wind waves is studied in Hog Island Bay, Virginia USA, with high-resolution field measurements and aerial photographs. Marsh retreat is compared to wave climate calculated in the bay using the spectral wave-model Simulating Waves Nearshore (SWAN. We confirm the existence of a linear relationship between long-term salt marsh erosion and wave energy, and show that wave power can serve as a good proxy for average salt-marsh erosion rates. At each site, erosion rates are consistent across several temporal scales, ranging from months to decades, and are strongly related to wave power. On the contrary, erosion rates vary in space and weakly depend on the spatial distribution of wave energy. We ascribe this variability to spatial variations in geotechnical, biological, and morphological marsh attributes. Our detailed field measurements indicate that at a small spatial scale (tens of meters, a positive feedback between salt marsh geometry and wave action causes erosion rates to increase with boundary sinuosity. However, at the scale of the entire marsh boundary (hundreds of meters, this relationship is reversed: those sites that are more rapidly eroding have a marsh boundary which is significantly smoother than the marsh boundary of sheltered and slowly eroding marshes.

  19. Modeling mercury biomagnification (South River, Virginia, USA) to inform river management decision making.

    Science.gov (United States)

    Tom, Kyle R; Newman, Michael C; Schmerfeld, John

    2010-04-01

    Mercury trophic transfer in the South River (VA, USA) was modeled to guide river remediation decision making. Sixteen different biota types were collected at six sites within 23 river miles. Mercury biomagnification was modeled using a general biomagnification model based on delta(15)N and distance from the historic mercury release. Methylmercury trophic transfer was clearer than that for total Hg and, therefore, was used to build the predictive model (r(2) (prediction) = 0.76). The methylmercury biomagnification factors were similar among sites, but model intercept did increase with distance down river. Minimum Akaike's Information Criterion Estimation (MAICE) justified the incorporation of distance in the model. A model with a very similar biomagnification factor to the South River (95% confidence intervals [CI] = 0.38-0.52) was produced for a second contaminated Virginia river, the North Fork Holston River (95% CI = 0.41-0.55). Percent of total Hg that was methylmercury increased monotonically with trophic position. Trophic models based on delta(15)N were adequate for predicting changes in mercury concentrations in edible fish under different remediation scenarios.

  20. Groundwater lowering and stream incision rates in the Central Appalachian Mountains of West Virginia, USA

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    Gregory S. Springer

    2015-01-01

    Full Text Available Surface channel incision rates are of broad geomorphological interest because they set the boundary conditions for landscape change by affecting changes in local relief and hillslope angles. We report groundwater table lowering rates associated with subsurface Buckeye Creek and the surface channel of Spring Creek in southeastern West Virginia, USA. The mountainous watersheds have drainage areas of 14 km2 and 171 km2, respectively. The lowering rates are derived from U/Th-dating of stalagmites and the paleomagnetostratigraphy of clastic sediments in Buckeye Creek Cave. The oldest stalagmites have a minimum age of 0.54 Ma and we use a minimum age of 0.778 Ma for clastic cave sediments deposited during a period of reversed magnetic polarity. The water table at Buckeye Creek has lowered at a rate of ≤40 m Ma-1. Based on the relative elevations of Buckeye and Spring creeks, the water table at Spring Creek has lowered at a rate of ≤47 m Ma-1. These values are consistent with previously published rates obtained from caves in the region, although those rates were reported as surface channel incision rates, based on the assumption local groundwaters drained to the surface channel of interest. However, the rates we report are almost certainly not simple bedrock incision rates because of autogenic processes within the cave and surrounding, well-developed fluviokarst. Caveats aside, incision rates of ≤47 m Ma-1 now appear typical of landscapes of the Appalachian Mountains and Plateau.

  1. Assessment of contamination from arsenical pesticide use on orchards in the great valley region, Virginia and West Virginia, USA

    Science.gov (United States)

    Robinson, G.R.; Larkin, S.P.; Boughton, C.J.; Reed, B.W.; Sibrell, P.L.

    2007-01-01

    Lead arsenate pesticides were widely used in apple orchards from 1925 to 1955. Soils from historic orchards in four counties in Virginia and West Virginia contained elevated concentrations of As and Pb, consistent with an arsenical pesticide source. Arsenic concentrations in approximately 50% of the orchard site soils and approximately 1% of reference site soils exceed the USEPA Preliminary Remediation Goal (PRG) screening guideline of 22 mg kg-1 for As in residential soi, defined on the basis of combined chronic exposure risk. Approximately 5% of orchard site soils exceed the USEPA PRG for Pb of 400 mg kg-1 in residential soil; no reference site soils sampled exceed this value. A variety of statistical methods were used to characterize the occurrence, distribution, and dispersion of arsenical pesticide residues in soils, stream sediments, and ground waters relative to landscape features and likely background conditions. Concentrations of Zn, Pb, and Cu were most strongly associated with high developed land density and population density, whereas elevated concentrations of As were weakly correlated with high orchard density, consistent with a pesticide residue source. Arsenic concentrations in ground water wells in the region are generally soils contaminated with arsenical pesticide residues at concentrations typically found in orchards. ?? ASA, CSSA, SSSA.

  2. A retrospective tiered environmental assessment of the Mount Storm Wind Energy Facility, West Virginia,USA

    Energy Technology Data Exchange (ETDEWEB)

    Efroymson, Rebecca Ann [ORNL; Day, Robin [No Affiliation; Strickland, M. Dale [Western EcoSystems Technology

    2012-11-01

    Bird and bat fatalities from wind energy projects are an environmental and public concern, with post-construction fatalities sometimes differing from predictions. Siting facilities in this context can be a challenge. In March 2012 the U.S. Fish and Wildlife Service (USFWS) released Land-based Wind Energy Guidelines to assess collision fatalities and other potential impacts to species of concern and their habitats to aid in siting and management. The Guidelines recommend a tiered approach for assessing risk to wildlife, including a preliminary site evaluation that may evaluate alternative sites, a site characterization, field studies to document wildlife and habitat and to predict project impacts, post construction studies to estimate impacts, and other post construction studies. We applied the tiered assessment framework to a case study site, the Mount Storm Wind Energy Facility in Grant County, West Virginia, USA, to demonstrate the use of the USFWS assessment approach, to indicate how the use of a tiered assessment framework might have altered outputs of wildlife assessments previously undertaken for the case study site, and to assess benefits of a tiered ecological assessment framework for siting wind energy facilities. The conclusions of this tiered assessment for birds are similar to those of previous environmental assessments for Mount Storm. This assessment found risk to individual migratory tree-roosting bats that was not emphasized in previous preconstruction assessments. Differences compared to previous environmental assessments are more related to knowledge accrued in the past 10 years rather than to the tiered structure of the Guidelines. Benefits of the tiered assessment framework include good communication among stakeholders, clear decision points, a standard assessment trajectory, narrowing the list of species of concern, improving study protocols, promoting consideration of population-level effects, promoting adaptive management through post

  3. Fold-to-fault progression of a major thrust zone revealed in horses of the North Mountain fault zone, Virginia and West Virginia, USA

    Science.gov (United States)

    Orndorff, Randall C.

    2012-01-01

    The method of emplacement and sequential deformation of major thrust zones may be deciphered by detailed geologic mapping of these important structures. Thrust fault zones may have added complexity when horse blocks are contained within them. However, these horses can be an important indicator of the fault development holding information on fault-propagation folding or fold-to-fault progression. The North Mountain fault zone of the Central Appalachians, USA, was studied in order to better understand the relationships of horse blocks to hanging wall and footwall structures. The North Mountain fault zone in northwestern Virginia and eastern panhandle of West Virginia is the Late Mississippian to Permian Alleghanian structure that developed after regional-scale folding. Evidence for this deformation sequence is a consistent progression of right-side up to overturned strata in horses within the fault zone. Rocks on the southeast side (hinterland) of the zone are almost exclusively right-side up, whereas rocks on the northwest side (foreland) of the zone are almost exclusively overturned. This suggests that the fault zone developed along the overturned southeast limb of a syncline to the northwest and the adjacent upright limb of a faulted anticline to the southeast.

  4. Fold-to-Fault Progression of a Major Thrust Zone Revealed in Horses of the North Mountain Fault Zone, Virginia and West Virginia, USA

    Directory of Open Access Journals (Sweden)

    Randall C. Orndorff

    2012-01-01

    Full Text Available The method of emplacement and sequential deformation of major thrust zones may be deciphered by detailed geologic mapping of these important structures. Thrust fault zones may have added complexity when horse blocks are contained within them. However, these horses can be an important indicator of the fault development holding information on fault-propagation folding or fold-to-fault progression. The North Mountain fault zone of the Central Appalachians, USA, was studied in order to better understand the relationships of horse blocks to hanging wall and footwall structures. The North Mountain fault zone in northwestern Virginia and eastern panhandle of West Virginia is the Late Mississippian to Permian Alleghanian structure that developed after regional-scale folding. Evidence for this deformation sequence is a consistent progression of right-side up to overturned strata in horses within the fault zone. Rocks on the southeast side (hinterland of the zone are almost exclusively right-side up, whereas rocks on the northwest side (foreland of the zone are almost exclusively overturned. This suggests that the fault zone developed along the overturned southeast limb of a syncline to the northwest and the adjacent upright limb of a faulted anticline to the southeast.

  5. The deep biosphere in terrestrial sediments in the Chesapeake Bay area, Virginia, USA

    Directory of Open Access Journals (Sweden)

    Anja eBreuker

    2011-07-01

    Full Text Available For the first time quantitative data on the abundance of Bacteria, Archaea and Eukarya in deep terrestrial sediments are provided using multiple methods (total cell counting, quantitative real-time PCR (Q-PCR and catalyzed reporter deposition – fluorescence in situ hybridization (CARD-FISH. The oligotrophic (organic carbon content of ~ 0.2 % deep terrestrial sediments in the Chesapeake Bay area at Eyreville, Virginia, USA, were drilled and sampled up to a depth of 140 m in 2006. The possibility of contamination during drilling was checked using fluorescent microspheres. Total cell counts decreased from 109 to 106 cells per g dry weight (dw within the uppermost 20 m depth, and did not further decrease with depth below. A significant proportion of the total cell counts could be detected with CARD-FISH within the uppermost 7 m depth. The CARD-FISH numbers for Bacteria were about an order of magnitude higher than those for Archaea. The dominance of Bacteria over Archaea was confirmed by Q-PCR. The down core quantitative distribution of prokaryotic and eukaryotic small subunit ribosomal RNA genes as well as functional genes involved in different biogeochemical processes was revealed by Q-PCR for the uppermost 10 m and for 80-140 m depth. Eukarya and the Fe(III- and Mn(IV-reducing bacterial group Geobacteriaceae were almost only found in the uppermost meter (arable soil, where reactive iron was detected in higher amounts. The bacterial candidate division JS-1 and the classes Anaerolineae and Caldilineae of the phylum Chloroflexi, highly abundant in marine sediments, were found up to the maximum sampling depth in high copy numbers at this terrestrial site as well. A similar high abundance of the functional gene cbbL encoding for the large subunit of RubisCO suggests that autotrophic microorganisms could be relevant in addition to heterotrophs. The functional gene aprA of sulfate reducing bacteria was found within distinct layers up to ca. 100 m depth

  6. The deep biosphere in terrestrial sediments in the chesapeake bay area, virginia, USA.

    Science.gov (United States)

    Breuker, Anja; Köweker, Gerrit; Blazejak, Anna; Schippers, Axel

    2011-01-01

    For the first time quantitative data on the abundance of Bacteria, Archaea, and Eukarya in deep terrestrial sediments are provided using multiple methods (total cell counting, quantitative real-time PCR, Q-PCR and catalyzed reporter deposition-fluorescence in situ hybridization, CARD-FISH). The oligotrophic (organic carbon content of ∼0.2%) deep terrestrial sediments in the Chesapeake Bay area at Eyreville, Virginia, USA, were drilled and sampled up to a depth of 140 m in 2006. The possibility of contamination during drilling was checked using fluorescent microspheres. Total cell counts decreased from 10(9) to 10(6) cells/g dry weight within the uppermost 20 m, and did not further decrease with depth below. Within the top 7 m, a significant proportion of the total cell counts could be detected with CARD-FISH. The CARD-FISH numbers for Bacteria were about an order of magnitude higher than those for Archaea. The dominance of Bacteria over Archaea was confirmed by Q-PCR. The down core quantitative distribution of prokaryotic and eukaryotic small subunit ribosomal RNA genes as well as functional genes involved in different biogeochemical processes was revealed by Q-PCR for the uppermost 10 m and for 80-140 m depth. Eukarya and the Fe(III)- and Mn(IV)-reducing bacterial group Geobacteriaceae were almost exclusively found in the uppermost meter (arable soil), where reactive iron was detected in higher amounts. The bacterial candidate division JS-1 and the classes Anaerolineae and Caldilineae of the phylum Chloroflexi, highly abundant in marine sediments, were found up to the maximum sampling depth in high copy numbers at this terrestrial site as well. A similar high abundance of the functional gene cbbL encoding for the large subunit of RubisCO suggests that autotrophic microorganisms could be relevant in addition to heterotrophs. The functional gene aprA of sulfate reducing bacteria was found within distinct layers up to ca. 100 m depth in low copy numbers

  7. Non-Traditional Graduate Education: A Frontier for the 1980's. Selected Papers from the Conference on Non-Traditional Interdisciplinary Programs (2nd, Arlington, Virginia, June 22-24, 1983).

    Science.gov (United States)

    Fonseca, James W., Ed.

    Six papers on graduate education are presented from the George Mason University (Virginia) annual conference on nontraditional interdisciplinary programs. The papers and authors include: "Management Education: A Non-Traditional Graduate Program for the Non-for-Profit Manager" (Susan Calkin); "'Pracademics': the Role of the Adjunct…

  8. Manifesting Destiny: A Land Education Analysis of Settler Colonialism in Jamestown, Virginia, USA

    Science.gov (United States)

    McCoy, Kate

    2014-01-01

    Globally, colonization has been and continues to be enacted in the take-over of Indigenous land and the subsequent conversion of agriculture from diverse food and useful crops to large-scale monoculture and cash crops. This article uses a land education analysis to map the rise of the ideology and practices of Manifest Destiny in Virginia.…

  9. Use of artificial stream mesocosms to investigate mercury uptake in the South River, Virginia, USA.

    Science.gov (United States)

    Brent, Robert N; Berberich, David A

    2014-02-01

    Mercury is a globally distributed pollutant that biomagnifies in aquatic food webs. In the United States, 4,769 water bodies fail to meet criteria for safe fish consumption due to mercury bioaccumulation. Although the majority of these water bodies are affected primarily by atmospheric deposition of mercury, legacy contamination from mining or industrial activities also contribute to fish consumption advisories for mercury. The largest mercury impairment in Virginia, a 130-mile stretch of the South and South Fork Shenandoah rivers, is posted with a fish-consumption advisory for mercury contamination that originated from mercuric sulfate discharges from a textile facility in Waynesboro, Virginia, between 1929 and 1950. Although discharges of mercury to the river ceased >60 years ago, mercury levels in fish remain greater than levels safe for human consumption. This is due to the continued cycling of historic mercury in the river and its eventual uptake and biomagnification through aquatic food webs. This study investigated the relative importance of waterborne versus sediment-borne mercury in controlling biological uptake of mercury into the aquatic food web. Twelve artificial stream channels were constructed along the contaminated South River in Crimora, Virginia, and the uncontaminated North River in nearby Port Republic, Virginia, to provide four experimental treatments: a control with no Hg exposure, a Hg in sediment exposure, a Hg in water exposure, and a Hg in sediment and water exposure. After 6 weeks of colonization and growth, algae in each treatment was collected and measured for mercury accumulation. Mercury accumulation in water-only exposures was four times greater than in sediment-only exposures and was equivalent to accumulation in treatments with combined water and sediment exposure. This indicates that mercury in the water column is much more important in controlling biological uptake than mercury in near-field sediments. As a result, future

  10. Arlington/Alexandria 1990-1991 REEP Workplace Literacy Training Project. Final Evaluation Report.

    Science.gov (United States)

    Peterson, Morris

    As part of the National Workplace Literacy Program, the 1990-1991 Arlington Education and Employment Program (REEP) served 333 functionally illiterate limited English proficient (LEP) adults working in Virginia hotels at entry level jobs in housekeeping, food and beverage service, and maintenance. Training in workplace literacy and…

  11. Detection of Snake Fungal Disease Due to Ophidiomyces ophiodiicola in Virginia, USA.

    Science.gov (United States)

    Guthrie, Amanda L; Knowles, Susan; Ballmann, Anne E; Lorch, Jeffrey M

    2016-01-01

    Snake fungal disease (SFD) is an emerging disease of wildlife believed to be caused by Ophidiomyces ophiodiicola. Although geographic and host ranges have yet to be determined, this disease is characterized by crusty scales, superficial pustules, and subcutaneous nodules, with subsequent morbidity and mortality in some snake species. To confirm the presence of SFD and O. ophiodiicola in snakes of eastern Virginia, US, we clinically examined 30 free-ranging snakes on public lands from April to October 2014. Skin biopsy samples were collected from nine snakes that had gross lesions suggestive of SFD; seven of these biopsies were suitable for histologic interpretation, and eight were suitable for culture and PCR detection of O. ophiodiicola. Seven snakes had histologic features consistent with SFD and eight were positive for O. ophiodiicola by PCR or fungal culture.

  12. Winter Waterbird Community Composition and Use at Created Wetlands in West Virginia, USA

    Science.gov (United States)

    Peters, Michael L.

    2017-01-01

    Information on nonbreeding waterbirds using created wetlands in the Central Appalachian region of the United States is limited. We compared waterbird communities of two managed wetlands, created in 2013 and 2001, in West Virginia. We observed 27 species of waterbirds. Species richness and diversity were generally similar between the wetlands, but species composition and use differed. Branta canadensis (Canada Geese), Anas strepera (Gadwall), Bucephala albeola (Buffleheads), Aythya affinis (Lesser Scaup), and Aythya collaris (Ring-Necked Ducks) used the older wetland most frequently. Disparities in species use were the highest in March. The older wetland differed from the younger in supporting species such as diving ducks, possibly due to differences in size, vegetation, water depth, and microtopography. However, the ability to provide habitat for waterbirds during the winter was determined to be comparable between wetlands, despite their age difference. PMID:28386513

  13. Intellectual Property Rights: Lecture Series Held in London, (United Kingdom) on 21-22 October 1991, in Brussels (Belgium) on 24-25 October 1991 and in Arlington, Virginia on 6-7 November 1991

    Science.gov (United States)

    1991-01-01

    commo los USA et le Japon , notamnment dans les enceintes et ndgociations en cours au I-10t sein du GAIT qui seront cormenties par Mine Czarnota, avant...multilateral Export Controls) ambiqult~s. qui regroupe les pays de l’OTAN (momns l’Islande) l’Australie et le Japon (depuis 1953). C’est 1. Les... Japon a d6cidd de d~velopper lui-mdme :e logiciel du systdme de contr6le de vol plut6t oue de se mettr I entre les mains de General-Dynamics. SIGNATURE

  14. Groundwater response to serial stream stage fluctuations in shallow unconfined alluvial aquifers along a regulated stream (West Virginia, USA)

    Science.gov (United States)

    Maharjan, Madan; Donovan, Joseph J.

    2016-12-01

    Groundwater response to stream stage fluctuations was studied in two unconfined alluvial aquifers using a year-long time series of stream stages from two pools along a regulated stream in West Virginia, USA. The purpose was to analyze spatial and temporal variations in groundwater/surface-water interaction and to estimate induced infiltration rate and cumulative bank storage during an annual cycle of stream stage fluctuation. A convolution-integral method was used to simulate aquifer head at different distances from the stream caused by stream stage fluctuations and to estimate fluxes across the stream-aquifer boundary. Aquifer diffusivities were estimated by wiggle-matching time and amplitude of modeled response to multiple observed storm events. The peak lag time between observed stream and aquifer stage peaks ranged between 14 and 95 hour. Transient modeled diffusivity ranged from 1,000 to 7,500 m2/day and deviated from the measured and calculated single-peak stage-ratio diffusivity by 14-82 %. Stream stage fluctuation displayed more primary control over groundwater levels than recharge, especially during high-flow periods. Dam operations locally altered groundwater flow paths and velocity. The aquifer is more prone to surface-water control in the upper reaches of the pools where stream stage fluctuations are more pronounced than in the lower reaches. This method could be a useful tool for quick assessment of induced infiltration rate and bank storage related to contamination investigations or well-field management.

  15. Bayesian model selection in hydrogeophysics: Application to conceptual subsurface models of the South Oyster Bacterial Transport Site, Virginia, USA

    Science.gov (United States)

    Brunetti, Carlotta; Linde, Niklas; Vrugt, Jasper A.

    2017-04-01

    Geophysical data can help to discriminate among multiple competing subsurface hypotheses (conceptual models). Here, we explore the merits of Bayesian model selection in hydrogeophysics using crosshole ground-penetrating radar data from the South Oyster Bacterial Transport Site in Virginia, USA. Implementation of Bayesian model selection requires computation of the marginal likelihood of the measured data, or evidence, for each conceptual model being used. In this paper, we compare three different evidence estimators, including (1) the brute force Monte Carlo method, (2) the Laplace-Metropolis method, and (3) the numerical integration method proposed by Volpi et al. (2016). The three types of subsurface models that we consider differ in their treatment of the porosity distribution and use (a) horizontal layering with fixed layer thicknesses, (b) vertical layering with fixed layer thicknesses and (c) a multi-Gaussian field. Our results demonstrate that all three estimators provide equivalent results in low parameter dimensions, yet in higher dimensions the brute force Monte Carlo method is inefficient. The isotropic multi-Gaussian model is most supported by the travel time data with Bayes factors that are larger than 10100 compared to conceptual models that assume horizontal or vertical layering of the porosity field.

  16. Phytophthora aquimorbida sp. nov. and Phytophthora taxon 'aquatilis' recovered from irrigation reservoirs and a stream in Virginia, USA.

    Science.gov (United States)

    Hong, Chuanxue; Richardson, Patricia A; Hao, Wei; Ghimire, Sita R; Kong, Ping; Moorman, Gary W; Lea-Cox, John D; Ross, David S

    2012-01-01

    Two distinct subgroups (L2 and A(-2)) were recovered from irrigation reservoirs and a stream in Virginia, USA. After molecular, morphological and physiological examinations, the L2 subgroup was named Phytophthora aquimorbida and the A(-2) designated as Phytophthora taxon 'aquatilis'. Both taxa are homothallic. P. aquimorbida is characterized by its noncaducous and nonpapillate sporangia, catenulate and radiating hyphal swellings and thick-walled plerotic oospores formed in globose oogonia mostly in the absence of an antheridium. P. taxon 'aquatilis' produces plerotic oospores in globose oogonia mostly with a paragynous antheridium. It has semi-papillate, caducous sporangia with variable pedicels, but it does not have hyphal swelling. Analyses of ITS, CO1, β-tubulin and NADH1 sequences revealed that P. aquimorbida is closely related to P. hydropathica, P. irrigata and P. parsiana, and P. taxon 'aquatilis' is related to P. multivesiculata. The optimum temperature for culture growth is 30 and 20 C for P. aquimorbida and P. taxon 'aquatilis' respectively. Both taxa were pathogenic to rhododendron plants and caused root discoloration, pale leaves, wilting, tip necrosis and dieback. Their plant biosecurity risk also is discussed.

  17. Projected Hg dietary exposure of 3 bird species nesting on a contaminated floodplain (South River, Virginia, USA).

    Science.gov (United States)

    Wang, Jincheng; Newman, Michael C

    2013-04-01

    Dietary Hg exposure was modeled for Carolina wren (Thryothorus ludovicianus), Eastern song sparrow (Melospiza melodia), and Eastern screech owl (Otus asio) nesting on the contaminated South River floodplain (Virginia, USA). Parameterization of Monte-Carlo models required formal expert elicitation to define bird body weight and feeding ecology characteristics because specific information was either unavailable in the published literature or too difficult to collect reliably by field survey. Mercury concentrations and weights for candidate food items were obtained directly by field survey. Simulations predicted the probability that an adult bird during breeding season would ingest specific amounts of Hg during daily foraging and the probability that the average Hg ingestion rate for the breeding season of an adult bird would exceed published rates reported to cause harm to other birds (>100 ng total Hg/g body weight per day). Despite the extensive floodplain contamination, the probabilities that these species' average ingestion rates exceeded the threshold value were all <0.01. Sensitivity analysis indicated that overall food ingestion rate was the most important factor determining projected Hg ingestion rates. Expert elicitation was useful in providing sufficiently reliable information for Monte-Carlo simulation.

  18. Diversity and Abundance of Ice Nucleating Strains of Pseudomonas syringae in a Freshwater Lake in Virginia, USA

    Science.gov (United States)

    Pietsch, Renée B.; Vinatzer, Boris A.; Schmale, David G.

    2017-01-01

    The bacterium Pseudomonas syringae is found in a variety of terrestrial and aquatic environments. Some strains of P. syringae express an ice nucleation protein (hereafter referred to as Ice+) allowing them to catalyze the heterogeneous freezing of water. Though P. syringae has been sampled intensively from freshwater sources in France, little is known about the genetic diversity of P. syringae in natural aquatic habitats in North America. We collected samples of freshwater from three different depths in Claytor Lake, Virginia, USA between November 2015 and June 2016. Samples were plated on non-selective medium (TSA) and on medium selective for Pseudomonas (KBC) and closely related species to estimate the total number of culturable bacteria and of Pseudomonas, respectively. A droplet freezing assay was used to screen colonies for the Ice+ phenotype. Ice+ colonies were then molecularly identified based on the cts (citrate synthase) gene and the 16S rDNA gene. Phylogenetic analysis of cts sequences showed a surprising diversity of phylogenetic subgroups of P. syringae. Frequencies of Ice+ isolates on P. syringae selective medium ranged from 0 to 15% per sample with the highest frequency being found in spring. Our work shows that freshwater lakes can be a significant reservoir of Ice+ P. syringae. Future work is needed to determine the contribution of P. syringae from freshwater lakes to the P. syringae populations present in the atmosphere and on plants and, in particular, if freshwater lakes could be an inoculum source of P. syringae-caused plant disease outbreaks.

  19. Origin and emplacement of impactites in the Chesapeake Bay impact structure, Virginia, USA

    Science.gov (United States)

    Horton, J.W.; Gohn, G.S.; Powars, D.S.; Edwards, L.E.

    2007-01-01

    The late Eocene Chesapeake Bay impact structure, located on the Atlantic margin of Virginia, may be Earth's best-preserved large impact structure formed in a shallow marine, siliciclastic, continental-shelf environment. It has the form of an inverted sombrero in which a central crater ???40 km in diameter is surrounded by a shallower brim, the annular trough, that extends the diameter to ???85 km. The annular trough is interpreted to have formed largely by the collapse and mobilization of weak sediments. Crystalline-clast suevite, found only in the central crater, contains clasts and blocks of shocked gneiss that likely were derived from the fragmentation of the central-uplift basement. The suevite and entrained megablocks are interpreted to have formed from impact-melt particles and crystalline-rock debris that never left the central crater, rather than as a fallback deposit. Impact-modified sediments in the annular trough include megablocks of Cretaceous nonmarine sediment disrupted by faults, fluidized sands, fractured clays, and mixed-sediment intercalations. These impact-modified sediments could have formed by a combination of processes, including ejection into and mixing of sediments in the water column, rarefaction-induced fragmentation and clastic injection, liquefaction and fluidization of sand in response to acoustic-wave vibrations, gravitational collapse, and inward lateral spreading. The Exmore beds, which blanket the entire crater and nearby areas, consist of a lower diamicton member overlain by an upper stratified member. They are interpreted as unstratified ocean-resurge deposits, having depositional cycles that may represent stages of inward resurge or outward anti-resurge flow, overlain by stratified fallout of suspended sediment from the water column. ?? 2008 The Geological Society of America. All rights reserved.

  20. Self-reported household impacts of large-scale chemical contamination of the public water supply, Charleston, West Virginia, USA.

    Directory of Open Access Journals (Sweden)

    Charles P Schade

    Full Text Available A January 2014 industrial accident contaminated the public water supply of approximately 300,000 homes in and near Charleston, West Virginia (USA with low levels of a strongly-smelling substance consisting principally of 4-methylcyclohexane methanol (MCHM. The ensuing state of emergency closed schools and businesses. Hundreds of people sought medical care for symptoms they related to the incident. We surveyed 498 households by telephone to assess the episode's health and economic impact as well as public perception of risk communication by responsible officials. Thirty two percent of households (159/498 reported someone with illness believed to be related to the chemical spill, chiefly dermatological or gastrointestinal symptoms. Respondents experienced more frequent symptoms of psychological distress during and within 30 days of the emergency than 90 days later. Sixty-seven respondent households (13% had someone miss work because of the crisis, missing a median of 3 days of work. Of 443 households reporting extra expenses due to the crisis, 46% spent less than $100, while 10% spent over $500 (estimated average about $206. More than 80% (401/485 households learned of the spill the same day it occurred. More than 2/3 of households complied fully with "do not use" orders that were issued; only 8% reported drinking water against advice. Household assessments of official communications varied by source, with local officials receiving an average "B" rating, whereas some federal and water company communication received a "D" grade. More than 90% of households obtained safe water from distribution centers or stores during the emergency. We conclude that the spill had major economic impact with substantial numbers of individuals reporting incident-related illnesses and psychological distress. Authorities were successful supplying emergency drinking water, but less so with risk communication.

  1. Effects of forested floodplain soil properties on phosphorous concentrations in two Chesapeake Bay sub-watersheds, Virginia, USA.

    Science.gov (United States)

    Odhiambo, B K; Ricker, M C; Le Blanc, L M; Moxey, K A

    2016-08-01

    Aquatic ecosystems are known to undergo fluctuations in nutrient levels as a result of both natural and anthropogenic processes. Changes in both extrinsic and intrinsic fluvial dynamics necessitate constant monitoring as anthropogenic alterations exert new pressures to previously stable river basins. In this study, we analyzed stream water and riparian zone soil phosphorous (P) dynamics in two third-order sub-watersheds of the lower Chesapeake Bay in Virginia, USA. The Ni River is predominantly forested (70 % forested), and Sugarland Run is a more human impacted (>45 % impervious surfaces) sub-watershed located in the suburbs of Washington D.C. Total stream P concentrations were measured during both high and low flows and Mehlich-3 methods were used to evaluate potential P fluxes in riparian soils. The results show total stream P concentrations in Sugarland Run ranged from 0.002 to 0.20 ppm, with an average of 0.054 ppm. In contrast, the forested Ni River had typical stream P concentrations erosion rates and corresponding cut-bank P flux rates were estimated to be 7.98 cm year(-1) and 361 kg P year(-1) for Ni River and 9.84 cm year(-1) and 11,600 kg P year(-1) for Sugarland Run, respectively. The significantly higher values of total P in the stream water and floodplain cut-banks of Sugarland Run suggests erosion and resuspension of previously deposited legacy sediments is an important processes in this human-impacted basin.

  2. Self-reported household impacts of large-scale chemical contamination of the public water supply, Charleston, West Virginia, USA.

    Science.gov (United States)

    Schade, Charles P; Wright, Nasandra; Gupta, Rahul; Latif, David A; Jha, Ayan; Robinson, John

    2015-01-01

    A January 2014 industrial accident contaminated the public water supply of approximately 300,000 homes in and near Charleston, West Virginia (USA) with low levels of a strongly-smelling substance consisting principally of 4-methylcyclohexane methanol (MCHM). The ensuing state of emergency closed schools and businesses. Hundreds of people sought medical care for symptoms they related to the incident. We surveyed 498 households by telephone to assess the episode's health and economic impact as well as public perception of risk communication by responsible officials. Thirty two percent of households (159/498) reported someone with illness believed to be related to the chemical spill, chiefly dermatological or gastrointestinal symptoms. Respondents experienced more frequent symptoms of psychological distress during and within 30 days of the emergency than 90 days later. Sixty-seven respondent households (13%) had someone miss work because of the crisis, missing a median of 3 days of work. Of 443 households reporting extra expenses due to the crisis, 46% spent less than $100, while 10% spent over $500 (estimated average about $206). More than 80% (401/485) households learned of the spill the same day it occurred. More than 2/3 of households complied fully with "do not use" orders that were issued; only 8% reported drinking water against advice. Household assessments of official communications varied by source, with local officials receiving an average "B" rating, whereas some federal and water company communication received a "D" grade. More than 90% of households obtained safe water from distribution centers or stores during the emergency. We conclude that the spill had major economic impact with substantial numbers of individuals reporting incident-related illnesses and psychological distress. Authorities were successful supplying emergency drinking water, but less so with risk communication.

  3. Solar heating and hot water system installed at Arlington Raquetball Club, Arlington, Virginia

    Science.gov (United States)

    1981-01-01

    A solar space and water heating system is described. The solar energy system consists of 2,520 sq. ft. of flat plate solar collectors and a 4,000 gallon solar storage tank. The transfer medium in the forced closed loop is a nontoxic antifreeze solution (50 percent water, 50 percent propylene glycol). The service hot water system consists of a preheat coil (60 ft. of 1 1/4 in copper tubing) located in the upper third of the solar storage tank and a recirculation loop between the preheat coil and the existing electric water heaters. The space heating system consists of two separate water to air heat exchangers located in the ducts of the existing space heating/cooling systems. The heating water is supplied from the solar storage tank. Extracts from site files, specification references for solar modifications to existing building heating and hot water systems, and installation, operation and maintenance instructions are included.

  4. Storms, channel changes, and a sediment budget for an urban-suburban stream, Difficult Run, Virginia, USA

    Science.gov (United States)

    Gellis, Allen; Myers, Michael; Noe, Gregory; Hupp, Cliff R.; Shenk, Edward; Myers, Luke

    2017-01-01

    Determining erosion and deposition rates in urban-suburban settings and how these processes are affected by large storms is important to understanding geomorphic processes in these landscapes. Sediment yields in the suburban and urban Upper Difficult Run are among the highest ever recorded in the Chesapeake Bay watershed, ranging from 161 to 376 Mg/km2/y. Erosion and deposition of streambanks, channel bed, and bars and deposition of floodplains were monitored between 1 March 2010 and 18 January 2013 in Upper Difficult Run, Virginia, USA. We documented the effects of two large storms, Tropical Storm Lee (September 2011), a 100-year event, and Super Storm Sandy (October 2012) a 5-year event, on channel erosion and deposition. Variability in erosion and deposition rates for all geomorphic features, temporally and spatially, are important conclusions of this study. Tropical Storm Lee was an erosive event, where erosion occurred on 82% of all streambanks and where 88% of streambanks that were aggrading before Tropical Storm Lee became erosional. Statistical analysis indicated that drainage area explains linear changes (cm/y) in eroding streambanks and that channel top width explains cross-sectional area changes (cm2/y) in eroding streambanks and floodplain deposition (mm/y). A quasi-sediment budget constructed for the study period using the streambanks, channel bed, channel bars, and floodplain measurements underestimated the measured suspended-sediment load by 61% (2130 Mg/y). Underestimation of the sediment load may be caused by measurement errors and to contributions from upland sediment sources, which were not measured but estimated at 36% of the gross input of sediment. Eroding streambanks contributed 42% of the gross input of sediment and accounted for 70% of the measured suspended-sediment load. Similar to other urban watersheds, the large percentage of impervious area in Difficult Run and direct runoff of precipitation leads to increased streamflow and

  5. Storms, channel changes, and a sediment budget for an urban-suburban stream, Difficult Run, Virginia, USA

    Science.gov (United States)

    Gellis, A. C.; Myers, M. K.; Noe, G. B.; Hupp, C. R.; Schenk, E. R.; Myers, L.

    2017-02-01

    Determining erosion and deposition rates in urban-suburban settings and how these processes are affected by large storms is important to understanding geomorphic processes in these landscapes. Sediment yields in the suburban and urban Upper Difficult Run are among the highest ever recorded in the Chesapeake Bay watershed, ranging from 161 to 376 Mg/km2/y. Erosion and deposition of streambanks, channel bed, and bars and deposition of floodplains were monitored between 1 March 2010 and 18 January 2013 in Upper Difficult Run, Virginia, USA. We documented the effects of two large storms, Tropical Storm Lee (September 2011), a 100-year event, and Super Storm Sandy (October 2012) a 5-year event, on channel erosion and deposition. Variability in erosion and deposition rates for all geomorphic features, temporally and spatially, are important conclusions of this study. Tropical Storm Lee was an erosive event, where erosion occurred on 82% of all streambanks and where 88% of streambanks that were aggrading before Tropical Storm Lee became erosional. Statistical analysis indicated that drainage area explains linear changes (cm/y) in eroding streambanks and that channel top width explains cross-sectional area changes (cm2/y) in eroding streambanks and floodplain deposition (mm/y). A quasi-sediment budget constructed for the study period using the streambanks, channel bed, channel bars, and floodplain measurements underestimated the measured suspended-sediment load by 61% (2130 Mg/y). Underestimation of the sediment load may be caused by measurement errors and to contributions from upland sediment sources, which were not measured but estimated at 36% of the gross input of sediment. Eroding streambanks contributed 42% of the gross input of sediment and accounted for 70% of the measured suspended-sediment load. Similar to other urban watersheds, the large percentage of impervious area in Difficult Run and direct runoff of precipitation leads to increased streamflow and

  6. Distribution and floral hosts of Anthophorula micheneri ( Timberlake, 1947) and Hylaeus sparsus (Cresson, 1869), (Insecta: Hymenoptera: Apoidea: Anthophila), with new staterecords in Giles and Loudoun counties, Virginia, eastern USA

    Science.gov (United States)

    Sellers, Elizabeth A.; McCarthy, David

    2015-01-01

    New collection records for Anthophorula micheneri (Timberlake, 1947) from Loudoun County and other locations in Virginia, USA document an approximately 1,350 km extension of its previously recorded geographic range. New state records for the rarely seen Hylaeus sparsus (Cresson, 1869) collected in Giles County and from a blue vane trap in Loudoun County, Virginia add to our knowledge of this species’ range and phenology in the USA. Floral records for both species are documented with a discussion of possible host preferences.

  7. Residencia privada en Arlington Virginia - EE.UU.

    Directory of Open Access Journals (Sweden)

    Cotton Moore, Arthur

    1979-09-01

    Full Text Available Located in a wooded tract of land, this one-family home designed for a family of four uses a surface of 280 m2 for its three main wings, arranged diagonally on the plot. The two northern bodies constitute the home proper, each containing separate facilities, one for children: bedrooms, playroom, and one for adults: living room, library, bedrooms. The garage, at the other end of the diagonal layout, is connected to the house through a glassed-in winter garden, also separating the driveaway from an ample private garden with terraces and a swimming pool.

    Situada en un paraje arbolado, esta vivienda unifamiliar concebida para cuatro personas, emplea 280 m2 de superficie en tres cuerpos principales de construcción, dispuestos en diagonal sobre la parcela. Los dos cuerpos del flanco norte constituyen la vivienda propiamente dicha organizando cada uno, separadamente, la actividad de niños —dormitorios, sala de juegos—, y de adultos —salón, biblioteca, dormitorios—. El garaje, situado en el otro extremo de la diagonal, queda unido a la vivienda por medio de un jardín de invierno, acristalado, que separa también la zona de accesos de un amplio jardín privado dotado de terrazas y piscina.

  8. FLOODPLAIN, WESTMORELAND, VIRGINIA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Floodplain Mapping/Redelineation study deliverables depict and quantify the flood risks for the study area. The primary risk classifications used are the...

  9. CHESTERFIELD COUNTY, VIRGINIA USA

    Data.gov (United States)

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

  10. Cambarus (C.) hatfieldi, a new species of crayfish (Decapoda:Cambaridae) from the Tug Fork River Basin of Kentucky, Virginia and West Virginia, USA

    Science.gov (United States)

    Loughman, Zachary J.; Fagundo, Raquel A.; Lau, Evan; Welsh, Stuart; Thoma, Roger F.

    2013-01-01

    Cambarus (Cambarus) hatfieldi is a stream-dwelling crayfish that appears to be endemic to the Tug Fork River system of West Virginia, Virginia, and Kentucky. Within this region, it is prevalent in all major tributaries in the basin as well as the Tug Fork River’s mainstem. The new species is morphologically most similar to Cambarus sciotensis and Cambarus angularis. It can be differentiated from C. sciotensis by its squamous, subtrinagular chelae compared to the elongate triangular chelae of C. sciotensis; its shorter palm length/palm depth ratio (1.9) compared to C. sciotensis (2.3); and a smaller areola length/total carapace length ratio (30.4% vs.36.5% respectively). Cambarus hatfieldican be differentiated from C. angularis by its smaller areola length/total carapace length ratio (30.4% vs. 36.7% respectively); a smaller rostrum width/rostral length ratio (59.4% vs. 67.2% respectively); its rounded abdominal pleura as compared to the subtruncated pleura of C. angularis; the length of the central projection and mesial process of C. hatfieldi which both extend to the margin of the gonopod shaft or slightly beyond the margin compared to the central projection of C. sciotensis and C. angulariswhere both extend well beyond the margin of the gonopod shaft.

  11. Fold-to-Fault Progression of a Major Thrust Zone Revealed in Horses of the North Mountain Fault Zone, Virginia and West Virginia, USA

    OpenAIRE

    Orndorff, Randall C.

    2012-01-01

    The method of emplacement and sequential deformation of major thrust zones may be deciphered by detailed geologic mapping of these important structures. Thrust fault zones may have added complexity when horse blocks are contained within them. However, these horses can be an important indicator of the fault development holding information on fault-propagation folding or fold-to-fault progression. The North Mountain fault zone of the Central Appalachians, USA, was studied in order to better und...

  12. Contrasting residence times and fluxes of water and sulfate in two small forested watersheds in Virginia, USA.

    Science.gov (United States)

    Böhlke, John Karl; Michel, Robert L

    2009-07-01

    Watershed mass balances for solutes of atmospheric origin may be complicated by the residence times of water and solutes at various time scales. In two small forested headwater catchments in the Appalachian Mountains of Virginia, USA, mean annual export rates of SO(4)(=) differ by a factor of 2, and seasonal variations in SO(4)(=) concentrations in atmospheric deposition and stream water are out of phase. These features were investigated by comparing (3)H, (35)S, delta(34)S, delta(2)H, delta(18)O, delta(3)He, CFC-12, SF(6), and chemical analyses of open deposition, throughfall, stream water, and spring water. The concentrations of SO(4)(=) and radioactive (35)S were about twice as high in throughfall as in open deposition, but the weighted composite values of (35)S/S (11.1 and 12.1x10(-15)) and delta(34)S (+3.8 and +4.1 per thousand) were similar. In both streams (Shelter Run, Mill Run), (3)H concentrations and delta(34)S values during high flow were similar to those of modern deposition, delta(2)H and delta(18)O values exhibited damped seasonal variations, and (35)S/S ratios (0-3x10(-15)) were low throughout the year, indicating inter-seasonal to inter-annual storage and release of atmospheric SO(4)(=) in both watersheds. In the Mill Run watershed, (3)H concentrations in stream base flow (10-13 TU) were consistent with relatively young groundwater discharge, most delta(34)S values were approximately the same as the modern atmospheric deposition values, and the annual export rate of SO(4)(=) was equal to or slightly greater than the modern deposition rate. In the Shelter Run watershed, (3)H concentrations in stream base flow (1-3 TU) indicate that much of the discharging ground water had been deposited prior to the onset of atmospheric nuclear bomb testing in the 1950s, base flow delta(34)S values (+1.6 per thousand) were significantly lower than the modern deposition values, and the annual export rate of SO(4)(=) was less than the modern deposition rate

  13. USA

    DEFF Research Database (Denmark)

    Nedergaard, Peter

    http://www.systime.dk/ungdomsuddannelser/almen-studieforberedelse/usa-en-grundbog-i-politik-og-okonomi.html......http://www.systime.dk/ungdomsuddannelser/almen-studieforberedelse/usa-en-grundbog-i-politik-og-okonomi.html...

  14. Spectral definition of the macro-algae Ulva curvata in the back-barrier bays of the Eastern Shore of Virginia, USA

    Science.gov (United States)

    Ramsey, Elijah W.; Rangoonwala, Amina; Solgaard, Mads; Schwarzchild, Arthur

    2012-01-01

    We have developed methods to determine the visible (VIS) to near-infrared (NIR) spectral properties of thalli and epiphytes of bloom-forming and green macrophyte Ulva curvata in back-barrier lagoons in Virginia, USA. A 2% increase in NIR thalli reflectance from winter to summer matched the drop in summer NIR transmittance. In contrast, summer and winter VIS reflectance were nearly identical while winter transmittance was 10-20% higher. NIR absorption remained at 5% but VIS absorption increased by 10-20% from winter to summer. Replicate consistency substantiated the high transmittance difference indicating thallus composition changed from summer to winter. Epiphytes increased thallus reflectance and decreased transmittance and exhibited broadband VIS and NIR absorptions in summer and selective peaks in winter. A simulation coupling water extinction with thallus reflectance and transmittance found seven submerged thalli maximized the surface reflectance enhancement.

  15. A new species of Pulvinites (Mollusca: Bivalvia) from the upper Paleocene Paspotansa Member of the Aquia Formation in Virginia ( USA).

    Science.gov (United States)

    Ward, L.W.; Waller, T.R.

    1988-01-01

    Pulvinites lawrencei n.sp. is described from the upper Paleocene (Landenian Stage) Paspotansa Member of the Aquia Formation in Stafford County, Virginia. This is the first report of a member of the pteriacean family Pulvinitidae in the Tertiary on either side of the Atlantic, the only other post-Mesozoic records of Pulvinites being in the Paleocene of California and the present-day Pacific off southeast Australia. The stratigraphic setting and co-occurring molluscan assemblage of the new species indicate shallow-shelf, open-marine conditions with near normal salinities. -Authors

  16. Estimating mean long-term hydrologic budget components for watersheds and counties: An application to the commonwealth of Virginia, USA

    Science.gov (United States)

    Sanford, Ward E.; Nelms, David L.; Pope, Jason P.; Selnick, David L.

    2015-01-01

    Mean long-term hydrologic budget components, such as recharge and base flow, are often difficult to estimate because they can vary substantially in space and time. Mean long-term fluxes were calculated in this study for precipitation, surface runoff, infiltration, total evapotranspiration (ET), riparian ET, recharge, base flow (or groundwater discharge) and net total outflow using long-term estimates of mean ET and precipitation and the assumption that the relative change in storage over that 30-year period is small compared to the total ET or precipitation. Fluxes of these components were first estimated on a number of real-time-gaged watersheds across Virginia. Specific conductance was used to distinguish and separate surface runoff from base flow. Specific-conductance (SC) data were collected every 15 minutes at 75 real-time gages for approximately 18 months between March 2007 and August 2008. Precipitation was estimated for 1971-2000 using PRISM climate data. Precipitation and temperature from the PRISM data were used to develop a regression-based relation to estimate total ET. The proportion of watershed precipitation that becomes surface runoff was related to physiographic province and rock type in a runoff regression equation. A new approach to estimate riparian ET using seasonal SC data gave results consistent with those from other methods. Component flux estimates from the watersheds were transferred to flux estimates for counties and independent cities using the ET and runoff regression equations. Only 48 of the 75 watersheds yielded sufficient data, and data from these 48 were used in the final runoff regression equation. Final results for the study are presented as component flux estimates for all counties and independent cities in Virginia. The method has the potential to be applied in many other states in the U.S. or in other regions or countries of the world where climate and stream flow data are plentiful.

  17. Ground water flow analysis of a mid-Atlantic outer coastal plain watershed, Virginia, U.S.A.

    Science.gov (United States)

    Robinson, Michael A; Reay, William G

    2002-01-01

    Models for ground water flow (MODFLOW) and particle tracking (MODPATH) were used to determine ground water flow patterns, principal ground water discharge and recharge zones, and estimates of ground water travel times in an unconfined ground water system of an outer coastal plain watershed on the Delmarva Peninsula, Virginia. By coupling recharge and discharge zones within the watershed, flowpath analysis can provide a method to locate and implement specific management strategies within a watershed to reduce ground water nitrogen loading to surface water. A monitoring well network was installed in Eyreville Creek watershed, a first-order creek, to determine hydraulic conductivities and spatial and temporal variations in hydraulic heads for use in model calibration. Ground water flow patterns indicated the convergence of flow along the four surface water features of the watershed; primary discharge areas were in the nontidal portions of the watershed. Ground water recharge zones corresponded to the surface water features with minimal development of a regional ground water system. Predicted ground water velocities varied between water features. Some ground water residence times exceeded 100 years, although average residence times ranged between 16 and 21 years; approximately 95% of the ground water resource would reflect land use activities within the last 50 years.

  18. Environmental geochemistry of a Kuroko-type massive sulfide deposit at the abandoned Valzinco mine, Virginia, USA

    Science.gov (United States)

    Seal, R.R.; Hammarstrom, J.M.; Johnson, A.N.; Piatak, N.M.; Wandless, G.A.

    2008-01-01

    The abandoned Valzinco mine, which worked a steeply dipping Kuroko-type massive sulfide deposit in the Virginia Au-pyrite belt, contributed significant metal-laden acid-mine drainage to the Knight's Branch watershed. The host rocks were dominated by metamorphosed felsic volcanic rocks, which offered limited acid-neutralizing potential. The ores were dominated by pyrite, sphalerite, galena, and chalcopyrite, which represented significant acid-generating potential. Acid-base accounting and leaching studies of flotation tailings - the dominant mine waste at the site - indicated that they were acid generating and therefore, should have liberated significant quantities of metals to solution. Field studies of mine drainage from the site confirmed that mine drainage and the impacted stream waters had pH values from 1.1 to 6.4 and exceeded aquatic ecosystem toxicity limits for Fe, Al, Cd, Cu, Pb and Zn. Stable isotope studies of water, dissolved SO42 -, and primary and secondary sulfate and sulfide minerals indicated that two distinct sulfide oxidation pathways were operative at the site: one dominated by Fe(III) as the oxidant, and another by molecular O2 as the oxidant. Reaction-path modeling suggested that geochemical interactions between tailings and waters approached a steady state within about a year. Both leaching studies and geochemical reaction-path modeling provided reasonable predictions of the mine-drainage chemistry.

  19. Benefits of the fire mitigation ecosystem service in The Great Dismal Swamp National Wildlife Refuge, Virginia, USA.

    Science.gov (United States)

    Parthum, Bryan; Pindilli, Emily; Hogan, Dianna

    2017-12-01

    The Great Dismal Swamp (GDS) National Wildlife Refuge delivers multiple ecosystem services, including air quality and human health via fire mitigation. Our analysis estimates benefits of this service through its potential to reduce catastrophic wildfire related impacts on the health of nearby human populations. We used a combination of high-frequency satellite data, ground sensors, and air quality indices to determine periods of public exposure to dense emissions from a wildfire within the GDS. We examined emergency department (ED) visitation in seven Virginia counties during these periods, applied measures of cumulative Relative Risk to derive the effects of wildfire smoke exposure on ED visitation rates, and estimated economic losses using regional Cost of Illness values established within the US Environmental Protection Agency BenMAP framework. Our results estimated the value of one avoided catastrophic wildfire in the refuge to be $3.69 million (2015 USD), or $306 per hectare of burn. Reducing the frequency or severity of extensive, deep burning peatland wildfire events has additional benefits not included in this estimate, including avoided costs related to fire suppression during a burn, carbon dioxide emissions, impacts to wildlife, and negative outcomes associated with recreation and regional tourism. We suggest the societal value of the public health benefits alone provides a significant incentive for refuge mangers to implement strategies that will reduce the severity of catastrophic wildfires. Published by Elsevier Ltd.

  20. GRACILARIA VERMICULOPHYLLA (RHODOPHYTA, GRACILARIALES) IN THE VIRGINIA COASTAL BAYS, USA: COX1 ANALYSIS REVEALS HIGH GENETIC RICHNESS OF AN INTRODUCED MACROALGA.

    Science.gov (United States)

    Gulbransen, Dana J; McGlathery, Karen J; Marklund, Maria; Norris, James N; Gurgel, Carlos Frederico D

    2012-10-01

    Gracilaria vermiculophylla (Ohmi) Papenfuss is an invasive alga that is native to Southeast Asia and has invaded many estuaries in North America and Europe. It is difficult to differentiate G. vermiculophylla from native forms using morphology and therefore molecular techniques are needed. In this study, we used three molecular markers (rbcL, cox2-cox3 spacer, cox1) to identify G. vermiculophylla at several locations in the western Atlantic. RbcL and cox2-cox3 spacer markers confirmed the presence of G. vermiculophylla on the east coast of the USA from Massachusetts to South Carolina. We used a 507 base pair region of cox1 mtDNA to (i) verify the widespread distribution of G. vermiculophylla in the Virginia (VA) coastal bays and (ii) determine the intraspecific diversity of these algae. Cox1 haplotype richness in the VA coastal bays was much higher than that previously found in other invaded locations, as well as some native locations. This difference is likely attributed to the more intensive sampling design used in this study, which was able to detect richness created by multiple, diverse introductions. On the basis of our results, we recommend that future studies take differences in sampling design into account when comparing haplotype richness and diversity between native and non-native studies in the literature.

  1. A shock-induced polymorph of anatase and rutile from the Chesapeake Bay impact structure, Virginia, U.S.A

    Science.gov (United States)

    Jackson, J.C.; Horton, J.W.; Chou, I.-Ming; Belkin, H.E.

    2006-01-01

    A shock-induced polymorph (TiO2II) of anatase and rutile has been identified in breccias from the late Eocene Chesapeake Bay impact structure. The breccia samples are from a recent, partially cored test hole in the central uplift at Cape Charles, Virginia. The drill cores from 744 to 823 m depth consist of suevitic crystalline-clast breccia and brecciated cataclastic gneiss in which the TiO2 phases anatase and rutile are common accessory minerals. Electron-microprobe imaging and laser Raman spectroscopy of TiO2 crystals, and powder X-ray diffraction (XRD) of mineral concentrates, confirm that a high-pressure, ??-PbO2 structured polymorph of TiO2 (TiO2II) coexists with anatase and rutile in matrix-hosted crystals and in inclusions within chlorite. Raman spectra of this polymorph include strong bands at wavenumbers (cm-1) 175, 281, 315, 342, 356, 425, 531, 571, and 604; they appear with anatase bands at 397, 515, and 634 cm-1, and rutile bands at 441 and 608 cm-1. XRD patterns reveal 12 lines from the polymorph that do not significantly interfere with those of anatase or rutile, and are consistent with the TiO2II that was first reported to occur naturally as a shock-induced phase in rutile from the Ries crater in Germany. The recognition here of a second natural shock-induced occurrence of TiO2II suggests that its presence in rocks that have not been subjected to ultrahigh-pressure regional metamorphism can be a diagnostic indicator for confirmation of suspected impact structures.

  2. Ecomorphodynamic feedbacks and barrier island response to disturbance: Insights from the Virginia Barrier Islands, Mid-Atlantic Bight, USA

    Science.gov (United States)

    Wolner, Catherine W. V.; Moore, Laura J.; Young, Donald R.; Brantley, Steven T.; Bissett, Spencer N.; McBride, Randolph A.

    2013-10-01

    Ecomorphodynamic feedbacks play an important role in the susceptibility and response of barrier islands to disturbance by overwash. Dune-building grasses, like Ammophila breviligulata, can help to restore areas of high relief after overwash events (i.e., resist disturbance). If overwash recurs before dunes have reestablished, however, overwash-adapted "maintainer" species, like Spartina patens (upright variety), may preferentially survive. Maintainer species help to preserve low, flat topography, thereby increasing the likelihood of future overwash (i.e., reinforcing disturbance). Under frequent disturbance conditions, this positive feedback may lead to overwash persistence. We explore the potential influence of the maintainer feedback on two morphologically distinct barrier islands in the Virginia Coast Reserve (VCR), located in the Mid-Atlantic Bight of the U.S. East Coast. Combined topographic and vegetation surveys show that on Hog Island (high-relief, rotating), where dunes dominated by A. breviligulata are ubiquitous, overwash zones are currently limited in extent and related to beach width rather than dominance by S. patens. Historical aerial photos and stratigraphic evidence (ground-penetrating radar, cores) indicate that gradual recovery has taken place following overwash events on Hog Island, except where the beach is narrow and eroding. Conversely, on Metompkin Island (low-relief, transgressing), overwash is widespread and dominated by S. patens, particularly along the rapidly migrating northern half of the island, where shell armoring is also common. Overwash has generally been more prevalent and persistent here than on Hog Island. We present a new conceptual model of the response of barrier islands to disturbance incorporating ecological and physical processes. Our findings suggest that in barrier systems where both dune-building grasses and overwash-adapted maintainer species are common (like the VCR), the maintainer feedback is likely to be a more

  3. Osmium-isotope Evidence for a Projectile Component in Impact-melt Rocks, Chesapeake Bay Impact Structure, Virginia, USA

    Science.gov (United States)

    Lee, S.; Horton, J. W.; Walker, R. J.

    2004-12-01

    The late Eocene Chesapeake Bay impact structure (CBIS) is preserved beneath post-impact sediments on the Atlantic margin of Virginia. This 85-km-diameter complex crater formed on the continental shelf of a passive margin in a layered target consisting of ocean water, Cretaceous and Tertiary sediments (mainly siliciclastic), and crystalline basement rocks. The basement rocks include Neoproterozoic granitoids and felsite as well as gneiss of undetermined age. In May, 2004, the USGS drilled an 823-m test hole in the central uplift of the CBIS at Cape Charles, Va., providing drill cuttings and limited core. The core from 744 to 823 m depth contains crystalline-clast breccia and brecciated gneiss that are distinct from sediment-clast breccias recovered from coreholes in the annular trough of the CBIS. Rocks interpreted to be impact-melt clasts and dikes in the crystalline-clast breccia were sampled for analyses of osmium (Os) concentrations and 187Os/188Os ratios to test for evidence of the projectile. These analyses were conducted on samples from a dike (aphanitic to partly hyaline, ST2440.8C) within a gneissic block, from a block of holocrystalline mafic rock (aphanitic, ST2453.3C), and from a flow-laminated bomb (aphanitic to partly hyaline, ST2570.0C). The Os concentrations and 187Os/188Os ratios for samples ST2440.8C, ST2453.3C and ST2570.0C are 0.928, 0.711 and 0.312 ppb, and 0.15205, 0.15545 and 0.22345, respectively. These values are much higher (Os) or lower (187Os/188Os) than those reported for rocks of the upper continental crust, suggesting a significant contribution of osmium from the projectile in these impact-melt rocks. Moreover, a strong negative correlation between 187Os/188Os and Os for these samples suggests that it may be possible to use mixing curves to calculate the proportions of projectile and target-rock components. Our results from the CBIS contrast with those from the Chicxulub crater, where there is little or no evidence for the

  4. A community-based assessment of seafood consumption along the lower James River, Virginia, USA: potential sources of dietary mercury exposure.

    Science.gov (United States)

    Holloman, Erica L; Newman, Michael C

    2010-04-01

    The use of community-based participatory research (CBPR) methods to conduct environmental exposure assessments provides valuable insight about disparities in seafood consumption and contaminant exposure. Ninety-five community-specific seafood consumption surveys were administered to low-income African-American women (ages 16-49) residing in the Southeast community of Newport News, VA, USA, for the purpose of assessing potential dietary mercury exposure. Only the results of the seafood consumption surveys are presented in this manuscript. Approximately 65% of the women surveyed do not fish; however, 83% had consumed seafood within the last 7 days. Whiting, shrimp, and canned tuna were the three items most frequently consumed. Ninety-three percent of the women surveyed stated that grocery/seafood markets were the main sources of the seafood items generally consumed. The mean seafood consumption rate for the women surveyed was 147.8 g/day (95% CI: 117.6-185.8), a rate substantially higher than the mean seafood consumption rate reported for US women (1.8 g/day 95% CI: 1.51-2.04). Shrimp, croaker, and blue crab were the top three seafood items with the highest summed amount (g/day) consumed. There was no significant association between demographic variables (age, income, education, and weight) and total number of seafood items listed, ingestion rate (g/meal), exposure frequency (meals/year), and seafood consumption rate (g/day). By using CBPR to assess seafood consumption in this community, we learned that even though women in Southeast Newport News, Virginia are not subsistence fishers, they consume seafood at a subsistence fisher rate. Of the three seafood items most frequently consumed, canned tuna potentially plays a significant role in dietary mercury exposure for women in this community. Future work includes determining mercury concentrations in seafood items consumed and generating community-specific statements of dietary mercury risks.

  5. Groundwater residence times in Shenandoah National Park, Blue Ridge Mountains, Virginia, USA: A multi-tracer approach

    Science.gov (United States)

    Plummer, L.N.; Busenberg, E.; Böhlke, J.K.; Nelms, D.L.; Michel, R.L.; Schlosser, P.

    2001-01-01

    Chemical and isotopic properties of water discharging from springs and wells in Shenandoah National Park (SNP), near the crest of the Blue Ridge Mountains, VA, USA were monitored to obtain information on groundwater residence times. Investigated time scales included seasonal (wet season, April, 1996; dry season, August-September, 1997), monthly (March through September, 1999) and hourly (30-min interval recording of specific conductance and temperature, March, 1999 through February, 2000). Multiple environmental tracers, including tritium/helium-3 (3H/3He), chlorofluorocarbons (CFCs), sulfur hexafluoride (SF6), sulfur-35 (35S), and stable isotopes (??18O and ??2H) of water, were used to estimate the residence times of shallow groundwater discharging from 34 springs and 15 wells. The most reliable ages of water from springs appear to be based on SF6 and 3H/3He, with most ages in the range of 0-3 years. This range is consistent with apparent ages estimated from concentrations of CFCs; however, CFC-based ages have large uncertainties owing to the post-1995 leveling-off of the CFC atmospheric growth curves. Somewhat higher apparent ages are indicated by 35S (> 1.5 years) and seasonal variation of ??18O (mean residence time of 5 years) for spring discharge. The higher ages indicated by the 35S and ??18O data reflect travel times through the unsaturated zone and, in the case of 35S, possible sorption and exchange of S with soils or biomass. In springs sampled in April, 1996, apparent ages derived from the 3H/3He data (median age of 0.2 years) are lower than those obtained from SF6 (median age of 4.3 years), and in contrast to median ages from 3H/3He (0.3 years) and SF6 (0.7 years) obtained during the late summer dry season of 1997. Monthly samples from 1999 at four springs in SNP had SF6 apparent ages of only 1.2 to 2.5 ?? 0.8 years, and were consistent with the 1997 SF6 data. Water from springs has low excess air (0-1 cm3 kg-1) and N2-Ar temperatures that vary

  6. 75 FR 879 - National Semiconductor Corporation Arlington Manufacturing Site Including On-Site Leased Workers...

    Science.gov (United States)

    2010-01-06

    ... Employment and Training Administration National Semiconductor Corporation Arlington Manufacturing Site... Semiconductor Corporation, Arlington Manufacturing Site, including on-site leased workers from GCA, CMPA, Custom... Mechanical Systems were employed on-site at the Arlington, Texas location of National...

  7. U-Pb geochronology of zircon and monazite from Mesoproterozoic granitic gneisses of the northern Blue Ridge, Virginia and Maryland, USA

    Science.gov (United States)

    Aleinikoff, J.N.; Burton, W.C.; Lyttle, P.T.; Nelson, A.E.; Southworth, C.S.

    2000-01-01

    Mesoproterozoic granitic gneisses comprise most of the basement of the northern Blue Ridge geologic province in Virginia and Maryland. Lithology, structure, and U-Pb geochronology have been used to subdivide the gneisses into three groups. The oldest rocks, Group 1, are layered granitic gneiss (1153 ?? 6 Ma), hornblende monzonite gneiss (1149 ?? 19 Ma), porphyroblastic granite gneiss (1144 ?? 2 Ma), coarse-grained metagranite (about 1140 Ma), and charnockite (>1145 Ma?). These gneisses contain three Proterozoic deformational fabrics. Because of complex U-Pb systematics due to extensive overgrowths on magmatic cores, zircons from hornblende monzonite gneiss were dated using the sensitive high-resolution ion microprobe (SHRIMP), whereas all other ages are based on conventional U-Pb geochronology. Group 2 rocks are leucocratic and biotic varieties of Marshall Metagranite, dated at 1112??3 Ma and 1111 ?? 2 Ma respectively. Group 3 rocks are subdivided into two age groups: (1) garnetiferous metagranite (1077 ?? 4 Ma) and quartz-plagioclase gneiss (1077 ?? 4 Ma); (2) white leucocratic metagranite (1060 ?? 2 Ma), pink leucocratic metagranite (1059 ?? 2), biotite granite gneiss (1055 ?? 4 Ma), and megacrystic metagranite (1055 ?? 2 Ma). Groups 2 and 3 gneisses contain only the two younger Proterozoic deformational fabrics. Ages of monazite, seprated from seven samples, indicate growth during both igneous and metamorphic (thermal) events. However, ages obtained from individual grains may be mixtures of different age components, as suggested by backscatter electron (BSE) imaging of complexly zoned grains. Analyses of unzoned monazite (imaged by BSE and thought to contain only one age component) from porphyroblastic granite gneiss yield ages of 1070, 1060, and 1050 Ma. The range of ages of monazite (not reset to a uniform date) indicates that the Grenville granulite event at about 1035 Ma did not exceed about 750??C. Lack of evidence for 1110 Ma growth of monazite in

  8. FLOODPLAIN, Montgomery COUNTY, VIRGINIA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Floodplain Mapping/Redelineation study deliverables depict and quantify the flood risks for the study area. The primary risk classifications used are the...

  9. BASEMAP, DICKENSON COUNTY, VIRGINIA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — FEMA Framework Basemap datasets comprise six of the seven FGDC themes of geospatial data that are used by most GIS applications (Note: the seventh framework theme,...

  10. FLOODPLAIN, Richmond COUNTY, VIRGINIA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Floodplain Mapping/Redelineation study deliverables depict and quantify the flood risks for the study area. The primary risk classifications used are the...

  11. BASEMAP, Westmoreland County, VIRGINIA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — FEMA Framework Basemap datasets comprise six of the seven FGDC themes of geospatial data that are used by most GIS applications (Note: the seventh framework theme,...

  12. FLOODPLAIN, Lancaster COUNTY, VIRGINIA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Floodplain Mapping/Redelineation study deliverables depict and quantify the flood risks for the study area. The primary risk classifications used are the...

  13. BASEMAP, AUGUSTA COUNTY, VIRGINIA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — FEMA Framework Basemap datasets comprise six of the seven FGDC themes of geospatial data that are used by most GIS applications (Note: the seventh framework theme,...

  14. FLOODPLAIN, GILES COUNTY, VIRGINIA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Floodplain Mapping/Redelineation study deliverables depict and quantify the flood risks for the study area. The primary risk classifications used are the...

  15. Mercury, trace elements and organic constituents in atmospheric fine particulate matter, Shenandoah National Park, Virginia, USA: A combined approach to sampling and analysis

    Science.gov (United States)

    Kolker, A.; Engle, M.A.; Orem, W.H.; Bunnell, J.E.; Lerch, H.E.; Krabbenhoft, D.P.; Olson, M.L.; McCord, J.D.

    2008-01-01

    Compliance with U.S. air quality regulatory standards for atmospheric fine particulate matter (PM2.5) is based on meeting average 24 hour (35 ?? m-3) and yearly (15 ??g m-3) mass-per-unit-volume limits, regardless of PM2.5 composition. Whereas this presents a workable regulatory framework, information on particle composition is needed to assess the fate and transport of PM2.5 and determine potential environmental/human health impacts. To address these important non-regulatory issues an integrated approach is generally used that includes (1) field sampling of atmospheric particulate matter on filter media, using a size-limiting cyclone, or with no particle-size limitation; and (2) chemical extraction of exposed filters and analysis of separate particulate-bound fractions for total mercury, trace elements and organic constituents, utilising different USGS laboratories optimised for quantitative analysis of these substances. This combination of sampling and analysis allowed for a more detailed interpretation of PM2.5 sources and potential effects, compared to measurements of PM2.5 abundance alone. Results obtained using this combined approach are presented for a 2006 air sampling campaign in Shenandoah National Park (Virginia, USA) to assess sources of atmospheric contaminants and their potential impact on air quality in the Park. PM2.5 was collected at two sampling sites (Big Meadows and Pinnacles) separated by 13.6 km. At both sites, element concentrations in PM2.5 were low, consistent with remote or rural locations. However, element/Zr crustal abundance enrichment factors greater than 10, indicating anthropogenic input, were found for Hg, Se, S, Sb, Cd, Pb, Mo, Zn and Cu, listed in decreasing order of enrichment. Principal component analysis showed that four element associations accounted for 84% of the PM 2.5 trace element variation; these associations are interpreted to represent: (1) crustal sources (Al, REE); (2) coal combustion (Se, Sb), (3) metal production

  16. Comments on the Yule Marble Haines block: potential replacement, Tomb of the Unknown Soldier, Arlington National Cemetery

    Science.gov (United States)

    Mossotti, Victor G.

    2014-01-01

    Marble for the Tomb of the Unknown Soldier at Arlington National Cemetery was cut from the Colorado Yule Marble Quarry in 1931. Although anecdotal reports suggest that cracks were noticed in the main section of the monument shortly after its installation at the Arlington National Cemetery in Arlington, Virginia, detailed documentation of the extent of cracking did not appear until 1963. Although debate continues as to whether the main section of the Tomb of the Unknowns monument should be repaired or replaced, Mr. John S. Haines of Glenwood Springs, Colorado, in anticipation of the permanent closing of the Yule Quarry, donated a 58-ton block of Yule Marble, the so-called Haines block, as a potential backup. The brief study reported here was conducted during mid-summer 2009 at the behest of the superintendent of Arlington National Cemetery. The field team entered the subterranean Yule Marble Quarry with the Chief Extraction Engineer in order to contrast the method used for extraction of the Haines block with the method that was probably used to extract the marble block that is now cracked. Based on surficial inspection and shallow coring of the Haines block, and on the nature of crack propagation in Yule Marble as judged by close inspection of a large collection of surrogate Yule Marble blocks, the team found the block to be structurally sound and cosmetically equivalent to the marble used for the current monument. If the Haines block were needed, it would be an appropriate replacement for the existing cracked section of the Tomb of the Unknown Soldier Monument.

  17. Virginia koolimõrvar oli tähelepandamatu / Neeme Raud

    Index Scriptorium Estoniae

    Raud, Neeme, 1969-

    2007-01-01

    USA ajaloo ohvriterohkeima koolimõrva korraldas 23-aastane lõunakorealane Cho Seung-Hui, kes õppis Virginia tehnikaülikoolis. Lisad: Ohvriterohked koolitulistamised. Virginia tehnikaülikooli linnak

  18. Virginia koolimõrvar oli tähelepandamatu / Neeme Raud

    Index Scriptorium Estoniae

    Raud, Neeme, 1969-

    2007-01-01

    USA ajaloo ohvriterohkeima koolimõrva korraldas 23-aastane lõunakorealane Cho Seung-Hui, kes õppis Virginia tehnikaülikoolis. Lisad: Ohvriterohked koolitulistamised. Virginia tehnikaülikooli linnak

  19. New insight into the origin of manganese oxide ore deposits in the Appalachian Valley and Ridge of northeastern Tennessee and northern Virginia, USA

    Science.gov (United States)

    Carmichael, Sarah K.; Doctor, Daniel H.; Wilson, Crystal G.; Feierstein, Joshua; McAleer, Ryan

    2017-01-01

    Manganese oxide deposits have long been observed in association with carbonates within the Appalachian Mountains, but their origin has remained enigmatic for well over a century. Ore deposits of Mn oxides from several productive sites located in eastern Tennessee and northern Virginia display morphologies that include botryoidal and branching forms, massive nodules, breccia matrix cements, and fracture fills. The primary ore minerals include hollandite, cryptomelane, and romanèchite. Samples of Mn oxides from multiple localities in these regions were analyzed using electron microscopy, X-ray analysis, Fourier transform infrared spectroscopy, and trace and rare earth element (REE) geochemistry. The samples from eastern Tennessee have biological morphologies, contain residual biopolymers, and exhibit REE signatures that suggest the ore formation was due to supergene enrichment (likely coupled with microbial activity). In contrast, several northern Virginia ores hosted within quartz-sandstone breccias exhibit petrographic relations, mineral morphologies, and REE signatures indicating inorganic precipitation, and a likely hydrothermal origin with supergene overprinting. Nodular accumulations of Mn oxides within weathered alluvial deposits that occur close to breccia-hosted Mn deposits in Virginia show geochemical signatures that are distinct from the breccia matrices and appear to reflect remobilization of earlier-emplaced Mn and concentration within supergene traps. Based on the proximity of all of the productive ore deposits to mapped faults or other zones of deformation, we suggest that the primary source of all of the Mn may have been deep seated, and that Mn oxides with supergene and/or biological characteristics resulted from the local remobilization and concentration of this primary Mn.

  20. 78 FR 15712 - Arlington Storage Company, LLC; Notice of Application

    Science.gov (United States)

    2013-03-12

    ... Seneca Lake natural gas storage facility located in Schuyler County, New York, all as more fully set... working gas capacity to the Seneca Lake facility. Arlington further requests authorization to construct... Seneca Lake facilities; install a 500 horsepower compressor unit; construct and later remove...

  1. Evaluation of repeated measurements of radon-222 concentrations in well water sampled from bedrock aquifers of the Piedmont near Richmond, Virginia, USA: effects of lithology and well characteristics.

    Science.gov (United States)

    Harris, Shelley A; Billmeyer, Ernest R; Robinson, Michael A

    2006-07-01

    Radon (222Rn) concentrations in 26 ground water wells of two distinct lithologies in the Piedmont of Virginia were measured to assess variation in ground water radon concentrations (GWRC), to evaluate differences in concentrations related to well characteristics, lithology, and spatial distributions, and to assess the feasibility of predicting GWRC. Wells were sampled in accordance with American Public Health Association Method 7500 Rn-B, with modifications to include a well shaft profile analysis that determined the minimum purge time sufficient to remove the equivalent of one column of water from each well. Statistically significant differences in GWRC were found in the Trssu (1482 +/- 1711 pCi/L) and Mpg (7750 +/- 5188 pCi/L) lithologies, however, no significant differences were found among GWRC at each well over time. Using multiple regression, 86% of the variability (R2) in the GWRC was explained by the lithology, latitudinal class, and water table elevation of the wells. The GWRC in a majority of the wells studied exceed US Environmental Protection Agency designated maximum contaminant level and AMCL. Results support modifications to sampling procedures and indicate that, in previous studies, variations in GWRC concentrations over time may have been due in part to differences in sampling procedures and not in source water.

  2. High Throughput Sequencing to Detect Differences in Methanotrophic Methylococcaceae and Methylocystaceae in Surface Peat, Forest Soil, and Sphagnum Moss in Cranesville Swamp Preserve, West Virginia, USA

    Directory of Open Access Journals (Sweden)

    Evan Lau

    2015-04-01

    Full Text Available Northern temperate forest soils and Sphagnum-dominated peatlands are a major source and sink of methane. In these ecosystems, methane is mainly oxidized by aerobic methanotrophic bacteria, which are typically found in aerated forest soils, surface peat, and Sphagnum moss. We contrasted methanotrophic bacterial diversity and abundances from the (i organic horizon of forest soil; (ii surface peat; and (iii submerged Sphagnum moss from Cranesville Swamp Preserve, West Virginia, using multiplex sequencing of bacterial 16S rRNA (V3 region gene amplicons. From ~1 million reads, >50,000 unique OTUs (Operational Taxonomic Units, 29 and 34 unique sequences were detected in the Methylococcaceae and Methylocystaceae, respectively, and 24 potential methanotrophs in the Beijerinckiaceae were also identified. Methylacidiphilum-like methanotrophs were not detected. Proteobacterial methanotrophic bacteria constitute <2% of microbiota in these environments, with the Methylocystaceae one to two orders of magnitude more abundant than the Methylococcaceae in all environments sampled. The Methylococcaceae are also less diverse in forest soil compared to the other two habitats. Nonmetric multidimensional scaling analyses indicated that the majority of methanotrophs from the Methylococcaceae and Methylocystaceae tend to occur in one habitat only (peat or Sphagnum moss or co-occurred in both Sphagnum moss and peat. This study provides insights into the structure of methanotrophic communities in relationship to habitat type, and suggests that peat and Sphagnum moss can influence methanotroph community structure and biogeography.

  3. 2010 Homeland Security Symposium and Exhibition Held in Arlington, Virginia on September 28-29, 2010

    Science.gov (United States)

    2010-09-29

    Animal Disease A dynamic disaster environment Got Security? More Public/Private Up-Front Interaction “Recommendation: That the President direct the...movement of materials We provide hope and help around the world. Earthquake in China © Matthew Marek , Red Cross © Matthew Marek , Red Cross © Matthew... Marek , Red Cross Phases of a Disaster • Rescue • Response • Recovery • Rebuilding Phases of a Disaster • Rescue • Response • Recovery • Rebuilding The

  4. 2010 Biometrics Conference Held in Arlington, Virginia on January 20-21, 2010

    Science.gov (United States)

    2010-01-21

    Cards  High-Stakes Testing: Preventing Fraud in the GMAT ® Exam  Advances in Employee Access Control, Time & Attendance Tracking  Biometrics to...Sale  Biometrics in the Hands of Consumers 2 High-Stakes Testing: Preventing Fraud in the GMAT ®  Scores used by 1900+ schools in 70 countries...tests, new print compared to original, 1:1  If no match, manual investigation. 3 High-Stakes Testing: Preventing Fraud in the GMAT ®  Yet

  5. Annual Technical Symposium (29th), Achieving Affordable Performance, Held in Arlington, Virginia on May 28, 1992

    Science.gov (United States)

    1992-05-01

    identified. ments. CASE tools supporting NIAM can generate an IDEFIX model if necessary, but additional information Some surprising facts were discovered in...MAPping certain must be added to an IDEFIX model to convert it to a NLAM areas. For example, the seemingly unrelated analysis areas representation. Two...of Australia Pty Ltd., 1989. [ 19]. Integrated Computer-Aided Manufacturing Architec- ture, Information Modeling Manual IDEF1 - Extended ( IDEFIX ), D

  6. USAID Worldwide Education and Training Workshop (Arlington, Virginia, August 17-21, 2009)

    Science.gov (United States)

    US Agency for International Development, 2009

    2009-01-01

    The 2009 Worldwide Education and Training Workshop brought together over 375 members of the international development community to share best practices in addressing the growing challenges in the field of education for social and economic development. This paper presents synopses of the presentations delivered during the workshop.

  7. Nanobiotechnology Report of the National Nanotechnology Initiative Workshop, October 9-11, 2003, Arlington, Virginia

    Science.gov (United States)

    2005-10-01

    nanoparticles; 2. The applications and potentials of magnetic resonance at fields of 12 Tesla for human studies. References 1. T. F. Budinger...James Baker, University of Michigan 10:00 Plenary speaker, nanotechnology perspective: Nicolas Peppas, University of Texas at Austin 10:30

  8. Image Understanding: Proceedings of a Workshop (14th) Held at Arlington, Virginia on 23 June 1983

    Science.gov (United States)

    1983-06-01

    1983 I Wire-Framed Description m / i ■* ■■’*«•«(,., "TSTdS^ont has been approved foi public relsase and sale ; its distribution is...Display Generalized Cy. nders. Perceptual Organization and Curve Partitioning. docrmsnt has b«en approved ^ublic releatf and sale ; its tnbution is...features such as edges and blobs in an image. If we use mutual similarity as a basic for linking " edgels ," rather than pixels, in a pyramid

  9. 2011 Biometrics Conference Held in Arlington, Virginia on February 23-24, 2011

    Science.gov (United States)

    2011-02-24

    Individuals • Critical Market Developments – Global Travel Identity Infrastructure – eCommerce and eGovernement – Convergence of Government and...Volume eCommerce & eGovernment • 60 Countries with National eID Platforms – Many “Multi-Application” and Biometric • Government Services: Healthcare

  10. 77 FR 6587 - Startek USA, Inc. Alexandria, LA; Startek USA, Inc., Collinsville, VA; Amended Certification...

    Science.gov (United States)

    2012-02-08

    ... Employment and Training Administration Startek USA, Inc. Alexandria, LA; Startek USA, Inc., Collinsville, VA..., applicable to workers of StarTek USA, Inc., Alexandria, Louisiana. The workers are engaged in the supply of..., Virginia location of StarTek USA, Inc. supplied call center services such as sales and technical...

  11. Physical Condition, Sex, and Age-Class of Eastern Red-Backed Salamanders (Plethodon cinereus in Forested and Open Habitats of West Virginia, USA

    Directory of Open Access Journals (Sweden)

    Breanna L. Riedel

    2012-01-01

    Full Text Available Nonforested habitats such as open fields and pastures have been considered unsuitable for desiccation-prone woodland salamanders such as the Eastern Red-backed Salamander (Plethodon cinereus. Recent research has suggested that Plethodon cinereus may not only disperse across but also reside within open habitats including fields, meadows, and pastures. However, presence and high densities of P. cinereus within agriculturally disturbed habitats may be misleading if these populations exhibit atypical demographic characteristics or decreased physical condition relative to forest populations. We surveyed artificial cover boards from 2004-2005 to compare physical condition, sex ratios, and age-class structure of P. cinereus among woodland, woodland-meadow edge, silvopasture, and meadow sites in the central Appalachian Mountains of southern West Virginia. Physical condition of salamanders was not significantly different among the four habitats. Furthermore, adult sex ratios of P. cinereus typically were not significantly different from 1 : 1 and were similar between forested and non-forested sites, although populations within silvopastures were biased towards females. However, adult salamanders were significantly more abundant than juveniles in all habitat types, with differences most pronounced within meadow habitats. Our study indicates that relatively small, non-forested habitats such as silvopastures and meadows may not adversely affect the overall physical condition or sex ratios of Plethodon cinereus. However, the paucity of juveniles within disturbed meadows indicates that these agriculturally modified habitats may negatively impact reproduction or that immature salamanders are at a physiological or competitive disadvantage in comparison to adults, particularly when surface cover is limited.

  12. Geographic incidence of human West Nile virus in northern Virginia, USA, in relation to incidence in birds and variations in urban environment.

    Science.gov (United States)

    Liu, Hua; Weng, Qihao; Gaines, David

    2011-09-15

    Previous studies have analyzed the number and location of bird infections with human incidence of West Nile virus (WNV) as well as the effects of environmental and socioeconomic factors on WNV propagation. However, such associations require more quantitative analyses. This study is intended to quantitatively analyze the relationship in eight counties/independent cities in the northern Virginia, based on an integrated analysis of spatially explicit information on precipitation, land cover, infrastructure, and demographic data using Geographical Information Systems, remote sensing, and statistics. Results show that bird infections in years 2002-2003 were closely associated with low to medium level of impervious surface with certain percentage of canopy and precipitation. Environmental and socioeconomic factors such as percentages of impervious surface, canopy, senior population (65 and older), old houses, bird risk areas, and low-income population were important indicators of human WNV risk in 2002. Limited impervious surface with some canopy provides suitable habitats for WNV transmission, where bird-feeding mosquitoes can forage for blood meals from nesting/roosting birds. Certain socioeconomic conditions such as old houses were linked with human infections by providing favorable environmental conditions, i.e., mature trees with abundant canopy and settled storm sewer systems. It should be noted that the current results may be biased toward urban environments, where dead birds were more likely found, and because the sampling efforts for the bird mortality were rather based on local residents' reports than a designed random sampling method. This geospatial study contributes toward better targeting of WNV prevention within the study area. It also provides an example of how geospatial methods and variables may be used in understanding the ecology of human WNV risk for other areas.

  13. Confirmation of a meteoritic component in impact-melt rocks of the Chesapeake Bay impact structure, Virginia, USA - Evidence from osmium isotopic and PGE systematics

    Science.gov (United States)

    Lee, Seung Ryeol; Horton, J. Wright; Walker, Richard J.

    2006-06-01

    The osmium isotope ratios and platinum-group element (PGE) concentrations of impact-melt rocks in the Chesapeake Bay impact structure were determined. The impact-melt rocks come from the cored part of a lower-crater section of suevitic crystalline-clast breccia in an 823 m scientific test hole over the central uplift at Cape Charles, Virginia. The 187Os/188Os ratios of impact-melt rocks range from 0.151 to 0.518. The rhenium and platinum-group element (PGE) concentrations of these rocks are 30-270× higher than concentrations in basement gneiss, and together with the osmium isotopes indicate a substantial meteoritic component in some impact-melt rocks. Because the PGE abundances in the impact-melt rocks are dominated by the target materials, interelemental ratios of the impact-melt rocks are highly variable and nonchondritic. The chemical nature of the projectile for the Chesapeake Bay impact structure cannot be constrained at this time. Model mixing calculations between chondritic and crustal components suggest that most impact-melt rocks include a bulk meteoritic component of 0.01-0.1% by mass. Several impact-melt rocks with lowest initial 187Os/188Os ratios and the highest osmium concentrations could have been produced by additions of 0.1%-0.2% of a meteoritic component. In these samples, as much as 70% of the total Os may be of meteoritic origin. At the calculated proportions of a meteoritic component (0.01-0.1% by mass), no mixtures of the investigated target rocks and sediments can reproduce the observed PGE abundances of the impact-melt rocks, suggesting that other PGE enrichment processes operated along with the meteoritic contamination. Possible explanations are 1) participation of unsampled target materials with high PGE abundances in the impact-melt rocks, and 2) variable fractionations of PGE during syn- to post-impact events.

  14. Cryptosporidiosis in a black bear in Virginia.

    Science.gov (United States)

    Duncan, R B; Caudell, D; Lindsay, D S; Moll, H D

    1999-04-01

    Cryptosporidiosis has not been previously reported in black bears in North America, either free-roaming or captive. However, oocysts have been documented in two captive Malayan sun bears (Helarctos malayanus) located in zoological parks in Taiwan. Developmental stages of Cryptosporidium parvum were observed in tissue sections from the small intestine of a black bear cub found dead in Virginia (USA).

  15. Case History: Merging the Tools of DC Resistivity and Fracture Trace Analysis for Locating High Yield Domestic Water Wells in Karst Terrain, Shenandoah Valley, Virginia, USA

    Science.gov (United States)

    Frangos, W.; Eaton, L. S.

    2004-05-01

    The karstic eastern margin of Virginia's Shenandoah Valley hosts large volumes of high quality ground water in discrete zones or pockets. Industrial and culinary exploitation poses a challenging exploration problem. Recent work by the authors using geophysical and aerial photogrammetric techniques resulted in the successful location of three high- yield water wells. This indirect methodology increases the probability of locating valuable wells by locating geologic features that may harbor water-bearing zones. The eastern Shenandoah Valley is geologically complex. The underlying bedrock is dominantly limestones, dolomites, and shales of Cambrian age that have been extensively folded, fractured, and faulted. Geomorphologic features such as solution cavities, caves, disappearing streams, and sinkholes are common. Extensive alluvial fan and river terrace deposits, comprised dominantly of quartzite gravel and sand, cover much of the land surface, and fill surface depressions. The combination of sand and gravel filtering and large storage capacity in the voids makes this region ideal for producing a large quantity of high quality groundwater. Two sites were investigated for karst aquifers near the town of Stuarts Draft. Interbedded limestones and dolomites underlie Barth Farm, situated on the north bank of the South River. The owners attempted to installed a water well to service an active vineyard. The drilling located a previously unknown, water-filled cavern ~5 m below the surface; subsequent high pumping rates in finishing the well resulted in a surface collapse and the creation of a sinkhole. A second effort, offset by ~30 meters, resulted in a catastrophic collapse, and seriously endangered the lives of the drillers. A subsequent dipole-dipole DC resistivity survey delineated a conductive zone coincident with the two sinkholes. Fracture trace analysis of pre-drilling aerial photographs indicates the presence of lineaments that pass through this drilling site

  16. Exploring the Importance of Back-barrier Marsh Deposits in Barrier Island Response to Sea Level Rise, Virginia Coast Reserve, U.S.A

    Science.gov (United States)

    Brenner, O. T.; Moore, L. J.

    2010-12-01

    As sea level rises, many barrier islands respond by migrating landward via storm-driven overwash processes. Through landward migration, sediment is extracted from the shoreface to supply sand to the island while, at the same time, the island moves to higher elevations. In this way, landward migration may allow an island to persist even as sea level rise rates increase. Intricate geometric relationships dictate both the distance an island must migrate and the amount of sediment required to maintain a subaerial barrier. Our objective is to explore the late-Holocene and potential future response of Metompkin Island (one of the most rapidly migrating barrier island within the Virginia Coast Reserve (VCR)) to sea level rise in order to better understand the role of back-barrier marsh deposits in island evolution. We hypothesize that because the extent of subaerial marsh behind a barrier island partially determines how much sand is required to maintain subaerial exposure, the presence or absence of back-barrier marsh is critical in determining how an island system evolves. More specifically, we hypothesize that the absence of marsh behind southern Metompkin Island contributes to higher observed migration rates relative to the northern half of the island where a substantial marsh is present. We use GEOMBEST (Geomorphic Model of Barrier, Estuarine, and Shoreface Translations), a 2-d cross shore numerical morphological-behavior model, to simulate the evolution of Metompkin Island over the last 4600 years and into the future. We use recent NOAA bathymetry and USGS lidar data to develop a cross-shore profile representing average modern shoreface morphology and stratigraphy (extending 45km offshore) for the study area. Using modern geometric relationships as a guide, we then create a cross-shore profile representing a plausible initial morphology and stratigraphy for model simulations dating back to the oldest evidence of island existence (4600yrs BP). Additional model inputs

  17. Tracing groundwater with low-level detections of halogenated VOCs in a fractured carbonate-rock aquifer, Leetown Science Center, West Virginia, USA

    Science.gov (United States)

    Plummer, L. Niel; Sibrell, Philip L.; Casile, Gerolamo C.; Busenberg, Eurybiades; Hunt, Andrew G.; Schlosser, Peter

    2013-01-01

    Measurements of low-level concentrations of halogenated volatile organic compounds (VOCs) and estimates of groundwater age interpreted from 3H/3He and SF6 data have led to an improved understanding of groundwater flow, water sources, and transit times in a karstic, fractured, carbonate-rock aquifer at the Leetown Science Center (LSC), West Virginia. The sum of the concentrations of a set of 16 predominant halogenated VOCs (TDVOC) determined by gas chromatography with electron-capture detector (GC–ECD) exceeded that possible for air–water equilibrium in 34 of the 47 samples (median TDVOC of 24,800 pg kg−1), indicating that nearly all the water sampled in the vicinity of the LSC has been affected by addition of halogenated VOCs from non-atmospheric source(s). Leakage from a landfill that was closed and sealed nearly 20 a prior to sampling was recognized and traced to areas east of the LSC using low-level detection of tetrachloroethene (PCE), methyl chloride (MeCl), methyl chloroform (MC), dichlorodifluoromethane (CFC-12), and cis-1,2-dichloroethene (cis-1,2-DCE). Chloroform (CHLF) was the predominant VOC in water from domestic wells surrounding the LSC, and was elevated in groundwater in and near the Fish Health Laboratory at the LSC, where a leak of chlorinated water occurred prior to 2006. The low-level concentrations of halogenated VOCs did not exceed human or aquatic-life health criteria, and were useful in providing an awareness of the intrinsic susceptibility of the fractured karstic groundwater system at the LSC to non-atmospheric anthropogenic inputs. The 3H/3He groundwater ages of spring discharge from the carbonate rocks showed transient behavior, with ages averaging about 2 a in 2004 following a wet climatic period (2003–2004), and ages in the range of 4–7 a in periods of more average precipitation (2008–2009). The SF6 and CFC-12 data indicate older water (model ages of 10s of years or more) in the low-permeability shale of the Martinsburg

  18. 78 FR 57625 - Arlington Storage Company, LLC; Notice of Availability of the Environmental Assessment for the...

    Science.gov (United States)

    2013-09-19

    ...; Electric and instrument air lines connecting the Gallery 2 facilities to Arlington's existing Compressor... reduce the amount of time you spend researching proceedings by automatically providing you with...

  19. 77 FR 41873 - In the Matter of Alternative Energy Sources, Inc., Arlington Hospitality, Inc., Consolidated Oil...

    Science.gov (United States)

    2012-07-16

    ... From the Federal Register Online via the Government Publishing Office SECURITIES AND EXCHANGE COMMISSION In the Matter of Alternative Energy Sources, Inc., Arlington Hospitality, Inc., Consolidated Oil... securities of Arlington Hospitality, Inc. because it has not filed any periodic reports since the period...

  20. A 17-year record of environmental tracers in spring discharge, Shenandoah National Park, Virginia, USA: use of climatic data and environmental conditions to interpret discharge, dissolved solutes, and tracer concentrations

    Science.gov (United States)

    Busenberg, Eurybiades; Plummer, L. Niel

    2014-01-01

    A 17-year record (1995–2012) of a suite of environmental tracer concentrations in discharge from 34 springs located along the crest of the Blue Ridge Mountains in Shenandoah National Park (SNP), Virginia, USA, reveals patterns and trends that can be related to climatic and environmental conditions. These data include a 12-year time series of monthly sampling at five springs, with measurements of temperature, specific conductance, pH, and discharge recorded at 30-min intervals. The monthly measurements include age tracers (CFC-11, CFC-12, CFC-113, CFC-13, SF6, and SF5CF3), dissolved gases (N2, O2, Ar, CO2, and CH4), stable isotopes of water, and major and trace inorganic constituents. The chlorofluorocarbon (CFC) and sulfur hexafluoride (SF6) concentrations (in pptv) in spring discharge closely follow the concurrent monthly measurements of their atmospheric mixing ratios measured at the Air Monitoring Station at Big Meadows, SNP, indicating waters 0–3 years in age. A 2-year (2001–2003) record of unsaturated zone air displayed seasonal deviations from North American Air of ±10 % for CFC-11 and CFC-113, with excess CFC-11 and CFC-113 in peak summer and depletion in peak winter. The pattern in unsaturated zone soil CFCs is a function of gas solubility in soil water and seasonal unsaturated zone temperatures. Using the increase in the SF6 atmospheric mixing ratio, the apparent (piston flow) SF6 age of the water varied seasonally between about 0 (modern) in January and up to 3 years in July–August. The SF6 concentration and concentrations of dissolved solutes (SiO2, Ca2+, Mg2+, Na+, Cl−, and HCO3−) in spring discharge demonstrate a fraction of recent recharge following large precipitation events. The output of solutes in the discharge of springs minus the input from atmospheric deposition per hectare of watershed area (mol ha−1 a−1) were approximately twofold greater in watersheds draining the regolith of Catoctin metabasalts than that of granitic

  1. FLOODPLAIN, KING GEORGE COUNTY, VIRGINIA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Floodplain Mapping/Redelineation study deliverables depict and quantify the flood risks for the study area. The primary risk classifications used are the...

  2. ORTHOIMAGERY, CITY OF PETERSBURG, VIRGINIA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — These files contain 1-foot GSD high-resolution orthorectified aerial image map products in GeoTIFF version 6.0 file format. GeoTIFF files are uncompressed raster...

  3. ORTHOIMAGERY, CITY OF HOPEWELL, VIRGINIA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — These files contain 1-foot GSD high-resolution orthorectified aerial image map products in GeoTIFF version 6.0 file format. GeoTIFF files are uncompressed raster...

  4. ORTHOIMAGERY, PRINCE GEORGE COUNTY, VIRGINIA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — These files contain 1-foot GSD high-resolution orthorectified aerial image map products in GeoTIFF version 6.0 file format. GeoTIFF files are uncompressed raster...

  5. FLOODPLAIN, City of Petersburg, VIRGINIA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Floodplain Mapping/Redelineation study deliverables depict and quantify the flood risks for the study area. The primary risk classifications used are the...

  6. ORTHOIMAGERY, TYLER COUNTY, WEST VIRGINIA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — An orthoimage is remotely sensed image data in which displacement of features in the image caused by terrain relief and sensor orientation has been mathematically...

  7. FLOODPLAIN, City of Hopewell, VIRGINIA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Floodplain Mapping/Redelineation study deliverables depict and quantify the flood risks for the study area. The primary risk classifications used are the...

  8. FLOODPLAIN, Monongalia COUNTY, WEST VIRGINIA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Floodplain Mapping/Redelineation study deliverables depict and quantify the flood risks for the study area. The primary risk classifications used are the...

  9. FLOODPLAIN, PENDLETON COUNTY, WEST VIRGINIA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Floodplain Mapping/Redelineation study deliverables depict and quantify the flood risks for the study area. The primary risk classifications used are the...

  10. FLOODPLAIN, Braxton COUNTY, WEST VIRGINIA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Floodplain Mapping/Redelineation study deliverables depict and quantify the flood risks for the study area. The primary risk classifications used are the...

  11. FLOODPLAIN, Doddridge COUNTY, WEST VIRGINIA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Floodplain Mapping/Redelineation study deliverables depict and quantify the flood risks for the study area. The primary risk classifications used are the...

  12. FLOODPLAIN, Nicholas COUNTY, WEST VIRGINIA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Floodplain Mapping/Redelineation study deliverables depict and quantify the flood risks for the study area. The primary risk classifications used are the...

  13. FLOODPLAIN, Calhoun COUNTY, WEST VIRGINIA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Floodplain Mapping/Redelineation study deliverables depict and quantify the flood risks for the study area. The primary risk classifications used are the...

  14. BASEMAP, CITY OF NEWPORT NEWS, VIRGINIA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — FEMA Framework Basemap datasets comprise six of the seven FGDC themes of geospatial data that are used by most GIS applications (Note: the seventh framework theme,...

  15. FLOODPLAIN, TYLER COUNTY, WEST VIRGINIA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Floodplain Mapping/Redelineation study deliverables depict and quantify the flood risks for the study area. The primary risk classifications used are the...

  16. FLOODPLAIN, BERKELEY COUNTY, WEST VIRGINIA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Floodplain Mapping/Redelineation study deliverables depict and quantify the flood risks for the study area. The primary risk classifications used are the...

  17. FLOODPLAIN, MOrGAN COUNTY, VIRGINIA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Floodplain Mapping/Redelineation study deliverables depict and quantify the flood risks for the study area. The primary risk classifications used are the...

  18. Infectious uveitis in Virginia

    Directory of Open Access Journals (Sweden)

    Engelhard SB

    2015-08-01

    Full Text Available Stephanie B Engelhard,1 Zeina Haddad,1 Asima Bajwa,1 James Patrie,2 Wenjun Xin,2 Ashvini K Reddy1 1Department of Ophthalmology, 2Department of Public Health Sciences, University of Virginia, Charlottesville, VA, USA Purpose: To report the causes, clinical features, and outcomes of infectious uveitis in patients managed in a mid-Atlantic tertiary care center.Methods: Retrospective, observational study of infectious uveitis patients seen at the University of Virginia from 1984 to 2014.Results: Seventy-seven of 491 patients (15.7% were diagnosed with infectious uveitis (mean age 58 years, 71.4% female, 76.6% Caucasian. The mean follow-up was 5 years. Anterior uveitis was the most common anatomic classification (39 patients, 50.6% followed by panuveitis (20 patients, 26.0% and posterior uveitis (18 patients, 23.4%. The most common infectious etiology was herpetic anterior uveitis (37 patients, 48.1% followed by toxoplasma uveitis (14 patients, 18.2%. The most prevalent viral pathogen was varicella-zoster virus (21 patients, 27.3% followed by herpes simplex virus (20 patients, 26.0%. Acute retinal necrosis (ARN was diagnosed in 14 patients (18.2%. Aqueous humor yielded an etiologic diagnosis in seven (50% of ARN patients, four of whom tested positive for cytomegalovirus and three for varicella-zoster virus. On presentation, 43 patients (55.8% had a visual acuity (VA better than 20/40 and 17 (22.1% had a VA worse than 20/200. VA at the final follow-up was better than 20/40 in 39 patients (50.6% and worse than 20/200 in 22 patients (28.6%. In all, 16 (20.8% and 10 (13.0% patients required cataract and vitrectomy surgery, respectively. A total of 14 patients (18.2% were on glaucoma topical treatment and four (5.2% required glaucoma surgery.Conclusion: The most common type of infectious uveitis seen over the study period was herpetic anterior uveitis secondary to varicella-zoster virus or herpes simplex virus, found to be most prevalent in patients

  19. Ecological analogies between estuarine bottom trawl fish assemblages from Patos Lagoon, Rio Grande do Sul, Brazil and York River, Virginia, USA Analogias ecológicas entre as assembléias de peixes de fundo dos estuários da Laguna dos Patos, Rio Grande do Sul, Brasil e York River, Virginia, EUA

    Directory of Open Access Journals (Sweden)

    João P. Vieira

    2006-03-01

    Full Text Available The structure of estuarine fish assemblages at temperate latitudes in Patos Lagoon (32º05'S, 52º04'W, Rio Grande do Sul, Brazil and York River (37º17'N, 76º33'W, Virginia, USA was compared using mid and late 1970's data from bottom trawl collection to investigate whether geographically isolated fish assemblages have similar ecological structure given similar latitudinal positions on the warmtemperate southwestern and northwestern Atlantic regions, respectively. Since estuarine species often exhibit an ontogenetic shift in habitat requirements or preferences we examined Capture per Unity of Effort by size class (CPUE-SC and split species into "size ecological taxa" (SET for analysis. The use of CPUE-SC also allowed the abundance of a SET to be computed by summing the mean CPUE of each size class within that SET and use this information to follows SET's temporal and or spatial abundance. A total of 65 and 63 species was collected during a year of bottom trawling in the Patos Lagoon and York River estuaries, respectively. In both localities the strongest modal size class was A estrutura das assembléias de peixes de dois estuários temperados - Lagoa dos Patos, Brasil e York River, Estados Unidos - foi comparada usando dados de rede de arrasto de fundo, da década de 70, em ambas as regiões. O objetivo do trabalho foi o de investigar se a fauna de peixes de dois estuários, localizados em duas regiões temperadas-quente do Atlântico, embora isolados geograficamente (Hemisfério Sul e Norte, apresentavam a mesma estrutura ecológica. Considerando a ontogenia das espécies utilizou-se o método da Captura por Unidade de Esforço por Classe de Tamanho (CPUE-CT para separar as espécies dominantes em Unidades Ecológicas de Tamanho (UET. O uso da técnica do CPUE-CT permite que a abundância das UET seja computada através da soma da abundância de cada uma das classes de tamanho que incorporam estas UET e desta forma usar o CPUE das UET para

  20. Preserving Southwest Virginia's Folklore.

    Science.gov (United States)

    Burgin, Ramond

    1997-01-01

    Describes Southwest Virginia's rich tradition of folklore and culture and the need for its preservation. Summarizes the author's time-consuming process of preparing an inventory and indexing the vast archival collections gathered by students in American Folklore classes at Mountain Empire Community College and by the Southwest Virginia Folklore…

  1. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, ARLINGTON COUNTY, VA, USA, AND INCORPORATED AREAS

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  2. Virginia Woolf's "The Legacy."

    Science.gov (United States)

    Lavine, Ann

    1986-01-01

    Shows how the character Gilbert Clandon from Virginia Woolf's "The Legacy" illustrates one of Woolf's underlying beliefs about fiction--that it should not present reality as absolute and neatly packageable, but rather as subjectively experienced by individuals. (EL)

  3. Virginia Water Central

    OpenAIRE

    Virginia Water Resources Research Center

    2011-01-01

    This newsletter features articles on water-related science, policy, and law. Distributed to state agency representatives, faculty, students and interested citizens, it aims to provide current information, statistics, news, and notices related to water resources in Virginia.

  4. Department of Defense Annual Cost Analysis Symposium (17th) Held at Arlington, Virginia on 12-15 September 1982.

    Science.gov (United States)

    1982-09-01

    PAP,PYAP JRITE(6 ,998) READ(5,*)SLOPE,RFU,RLU, RAUC WRITE(6,997) READ(5,*)NLOTS WRITE(6,996) * DO 50 t=1,!NLOTS WRITE(6,995) I READ(5,*) APA( 1),FUN...t),LUN(l),UNC(I) ,SPARI( t) SPARlI )=SPARI(I)*xPA(r) * 50 CONTINUE B=ALoG(SLOPE)/AL0G(2. )+I. * RFU=RFU-1 * A= RAUC *(RLU-RFU)/(RLU**3.-RFU**B) DO 100...1 SLOPE = Slope for learning curve factor RFU = First Unit of Lot of Known Cost RLU = Last Unit of Lot of Known Cost RAUC = Average Unit Cost of the

  5. Aircraft/Stores Compatibility Symposium Proceedings, Held at Arlington, Virginia on 2-4 September 1975. Volume 2

    Science.gov (United States)

    1975-01-01

    technical leadership in development of sensor systems. Mr. Pertman is married and has three children , 8, 2, and 1 year old. He enjoys chess, reading...requirements of interface circuits peculiar to an individual store. 6. Suplemental Equipment Used do document additional Signal Logic (NOW Fbrmat

  6. Proceedings of the Electronic Test Equipment Symposium Held in Arlington, Virginia on 13-14 November 1980.

    Science.gov (United States)

    1980-01-01

    ADMIN MOTOROLA INC GOVT ELEC DIV -- DUN GROSS JOHN R MCCAHAN 0 HEWLETT-PACKARD CO ARINC RESEARCH CORP PAUL J GROSS GEORGE F MCCARTHY HQ NAVAL MATERIAL...4rlI NA t S PHILP 0 AtA,,, S LANGLflIS GENERAL DYNAMICS/ELEC DIV TtRO’IX I’CORP L H PUSTrAPY T LAROC K H S - tIMwPINy S PRECISION M4CDONNELL DOUGLAS

  7. International Conference on Innovative Biological Treatment of Toxic Wastewaters Held in Arlington, Virginia on June 24-26, 1986.

    Science.gov (United States)

    1987-04-01

    Suspended-Growth Inhibited Biological Systems," by Pablo B. Saez ........................... 65 "Toxicity of Nickel in Methane Fermentation Systems...1.13 Acetone -0.24 0.166 0.612 1.58 Isopropanol 0.11 0.472 0.514 0.92 2-Butanone 0.30 0.325 0.284 1.14 3-Methyl-2-butanone 0.62 0.1?8 0.144 1.24...following 9 alcohols were regressed: ~,Iarn, Of:) Name .. 1 Methanol 4 Ethanol 6 N- Butanol 12 1-Pentanol 13 Propanol 19 1-Hexanol 37 1-Octanol 54 N-Decyl

  8. Proceedings of the DoD Automated Standardization Workshop Held in Arlington, Virginia on May 12-13, 1986.

    Science.gov (United States)

    1986-05-13

    produce master copy disks -rd read only memory disks in sufficient copies for distribution to sub- ;v r Lbe rs. :urretly a system pilot test is being...VAX 11/710 mint-cowpUter, VT-100 terminal oc orptiblea, and dedicated word pcooessor (e.g., Wang, CPT). Q4. What types of progrema/ lenguages are good...Ccinputer Resources Integrated Support Plans (CRISPs). 4. The sources of data in the Corporate Memory data base are the acquisition and logistics

  9. Annual Technical Symposium (28th): Achieving Technical and Management Excellence. Held in Arlington, Virginia on April 11, 1991,

    Science.gov (United States)

    1991-04-11

    APPROVAL AI ALA SCi SeE NAVY DESIGN F1F IIL,- PRLI CONTRACT CNRC PHASE DESIG DESIGN FINALIAINjEE II I , t T*I LONG LEADSHPULE DESIGN. PRODUCTO ...plays NIN- remain competitive in the ever decreasing shipbuilding TENDO next to me, think of the game cartridges with market . Time and cost efficiencies...will open up world markets that may bat system equipment to be delivered later and to be now be dosed or unprofitable. more "state-of-the-art

  10. Conformal Antennas, Research Program Review and Workshop Held at Crystal City, Arlington, Virginia, on 15-16 April 1975

    Science.gov (United States)

    1975-04-01

    The analysis in terms of ideal modes is adequate for a qualiCaCive descripCion of iCs operaCion and does predict quite well Che posicion and shape...order Butler matrices to replace a single large order Butler matrix. A circular array feed system having two 16x16 Butler submatrlces that...nnijjiit. iu ■.II.I.HIHI.W" wjpu uimjiiu in • ■! mm§ Corresponding Input ports (similar modes) of the two 16x16 matrices are connected to a

  11. Proceedings of the Annual Environmental Systems Symposium (11th) Held at Arlington, Virginia on 19-20 November 1980,

    Science.gov (United States)

    1980-11-20

    METALS FROM WASTEWATER & ETCHING SOLUTIONS7 - - - -- - 52 Dr. Karl Moeglich, Innova , Inc. ;. A STANDARD DESIGN CONTAMINATED-WASTE PROCESSOR...SOLUTIONS John E. Nohren, President & Dr. Karl Moeglich, Vice-President Chief Scientist, Innova ,Inc., 5170 - 126th Ave. No. Clearwater, Florida, 33520 It...the Innova Ion Transfer Membrane to differentiate it from the thin film ion implanted ion exchange membranes with which you are no doubt familiar. V In

  12. Ship Production Symposium Held in Arlington, Virginia on September 13-15, 1989 (The National Shipbuilding Research Program)

    Science.gov (United States)

    1989-09-01

    was formally articulated in Toward More Productive Naval Shipbuilding, a National Academy of Sciences/National Research Council report sponsored by...surface or plate along a straight or curved line. They have standard or non-standard cross sections. They may be twisted. They are intercostal or...relative to the parts to be welded. The simulation assists in path planning and colIision avoidance. A robot simulator has been developed for an articulated

  13. Aircraft /Stores Compatibility Symposium Proceedings, Held at Arlington, Virginia on 2-4 September 1975. Volume 1

    Science.gov (United States)

    1975-09-04

    problem which could best be eliminated through a rigorous and progressive design philosophy. 50 REFERENCES 1. Military Handbook - 244, A Guide to Aircraft...both full and down loaded configurations and aircraft with wing sweeps from 150 to 750. The technique is in " handbook " form where as noted in the...Curet cv ftrc-Control algolithats collpute ltie p~ arrle trajectory using Curve fit appeO~kiiliattorts to lthe flnu~te~Cai SolUtIon1. T’Vp1ICajl%, tile

  14. 30TH Annual Conference of the Military Testing Association Held in Arlington, Virginia on 27 November-2 December 1988

    Science.gov (United States)

    1988-12-02

    ho’ jit p e rr I. ’- ts 1sk 0 l’.a, 1tI _’: i ~talid bodiy Weight. The i sV -I " srI ( ’’ I -)I ~ I ,e th . the inaxiMUM weP It 1-!, --,e t at c r11...manual mockups were constructed. MPTS ANALYSIS TECHNOLOGY CONTRACT. Realizing the need for data-based MPT decisions, the Human Systems Division (HSD

  15. Proceedings of the International Wire and Cable Symposium (36th) Held in Arlington, Virginia on 17-19 November 1987.

    Science.gov (United States)

    1987-11-19

    connectors at both ends as illustratej ,ptic Commuications System i5lAFo:SJ nave in Figure 1. A cross-sectional view of been )ompletec. eve cpnent effort was...Applicati,,ns Santord 1). Iyons Enginer Sales Engineer S iecr tSrporat jon Siecor Coporation 4S9 Sicor Park - Hickorv, NC 28601 Hickorv NC 28601 (704

  16. Fundamental Research Needs for Water and Wastewater Treatment Systems. Proceedings of a Conference (Arlington, Virginia, December 15, 1977).

    Science.gov (United States)

    Sherrard, J. H., Ed.

    Papers are presented identifying fundamental research needs in water and wastewater treatment by industrial users of technology, industrial users of research, a municipal water department, a consulting engineer, Congress, and the EPA. Areas of research needs addressed include: (1) microbial, viral, and organic contaminants; (2) biological…

  17. 78 FR 28836 - Arlington Valley Solar Energy II, LLC; Supplemental Notice That Initial Market-Based Rate Filing...

    Science.gov (United States)

    2013-05-16

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Arlington Valley Solar Energy II, LLC; Supplemental Notice That Initial... notice in the above-referenced proceeding, of Arlington Valley Solar Energy II, LLC's application...

  18. Virginia Atlantic Coast Recreational Use

    Data.gov (United States)

    Virginia Department of Environmental Quality — As a member of the Mid-Atlantic Regional Council on the Ocean (MARCO), Virginia, through its Coastal Zone Management (CZM) Program, collected information on how the...

  19. Creating the Records Management Program in the Arlington Independent School District.

    Science.gov (United States)

    Harry, Joe

    1995-01-01

    Explains how the Arlington Independent School District (Texas) complied with the mandates of the Local Government Records Act. Topics include evaluation and needs, software selection, inventory and retention schedules, managing forms and records, standardized identification systems, finding specific records, costs and destroying obsolete records.…

  20. 32 CFR 553.22 - Visitors' rules for the Arlington National Cemetery.

    Science.gov (United States)

    2010-07-01

    ... activity conducted within the Arlington National Cemetery grounds intended to honor the memory of a person..., gravestone, structure, tree, shrub, plant or other property located within the Cemetery grounds. (f) Conduct... dedicated only to the memory of all those interred in the Cemetery, to all those dying in the...

  1. The University of Texas at Arlington's Virtual Reference Service: An Evaluation by the Reference Staff

    Science.gov (United States)

    Casebier, Katherine D.

    2006-01-01

    The University of Texas at Arlington's Library began using an online chat reference in 2002. The service, called Collaborative Digital Reference Service, later became "Ask a Librarian." Slightly over one year later, the library joined the University of Texas System's "Ask a Librarian" service. Both services are powered by…

  2. West Virginia Community Colleges.

    Science.gov (United States)

    Miller, Eldon L.; Dziagwa, Constance E.

    1997-01-01

    Discusses efforts over the past 25 years to formalize the role of West Virginia's community colleges in the context of the state's rural character and low college graduation rates. Describes a reorganization following a 1987 study by the Carnegie Foundation and state legislation designed to fine tune the colleges' mission. (10 citations) (AJL)

  3. Virginia Bioinformatics Institute awards Transdisciplinary Team Science

    OpenAIRE

    Bland, Susan

    2009-01-01

    The Virginia Bioinformatics Institute at Virginia Tech, in collaboration with Virginia Tech's Ph.D. program in genetics, bioinformatics, and computational biology, has awarded three fellowships in support of graduate work in transdisciplinary team science.

  4. Libraries in Virginia: MedlinePlus

    Science.gov (United States)

    ... this page: https://medlineplus.gov/libraries/virginia.html Libraries in Virginia To use the sharing features on ... enable JavaScript. Annandale South Baylo University Virginia Campus Library 7535 Little River Turnpike Suite 325A Annandale, VA ...

  5. Metabolic responses to hypoxia of Lycenchelys verrillii (wolf eelpout) and Glyptocephalus cynoglossus (witch flounder): Sedentary bottom fishes of the Hatteras/Virginia middle slope

    Science.gov (United States)

    Moser, M.L.; Ross, S.W.; Sulak, K.J.

    1996-01-01

    We collected wolf eelpouts Lycenchelys verrillii and witch flounder Glyptocephalus cynoglossus from Hatteras (North Carolina, USA) and Virginia (USA) Middle Slope sites using a submersible, and made shipboard measurements of their respiration rates and survival in hypoxic (Virginia site maintained a constant respiration rate until oxygen saturation dropped below 20%. Moreover, eelpouts from the Hatteras site were significantly more tolerant of hypoxic conditions than fish from the Virginia site and survived anoxia for short periods. These results and our submersible observations of fish behavior support the hypothesis that the Hatteras Middle Slope fauna is exposed to short-term hypoxia events.

  6. Virginia ESI: FISH (Fish Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for marine, estuarine, anadromous, and brackishwater fish species in Virginia. Vector polygons in this data...

  7. Virginia ESI: INVERT (Invertebrate Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for marine, estuarine, and rare invertebrate species in Virginia. Vector polygons in this data set...

  8. Virginia ESI: REPTPT (Reptile Points)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for sea turtles in Virginia. Vector points in this data set represent nesting sites. Species-specific...

  9. Virginia ESI: Wetlands (Wetland Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains vector polygons representing the coastal wetlands for Virginia, classified according to the Environmental Sensitivity Index (ESI)...

  10. Virginia ESI: REPTILES (Reptile Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for sea turtles and estuarine turtles in Virginia. Vector polygons in this data set represent turtle...

  11. Virginia ESI: NESTS (Nest Points)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for wading birds, shorebirds, raptors, diving birds, passerine birds, and gulls and terns in Virginia....

  12. Virginia ESI: HABITATS (Habitat Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for submerged aquatic vegetation (SAV) and rare terrestrial plants/communities in Virginia. Vector polygons...

  13. The Analysis of Virginia Woolf

    Institute of Scientific and Technical Information of China (English)

    戴寒路

    2014-01-01

    <正>Virginia Woolf is a British writer,one of the representatives criticism at home,stream of consciousness novel."Mark on the Wall"is her first article typical stream of consciousness works.Virginia Woolf has a complicated family background.The nine homes,two groups of children between age and personality clashes often occur some contradictions and conflicts.Woolf’s half-brother and two of her injuries left her permanently

  14. Washington Alexandria Architecture Center students merge creative concepts of dance and space to design dance studio in Arlington

    OpenAIRE

    Micale, Barbara L.

    2009-01-01

    Elements of dance and dance-theatre -- including movement and exercise, flowing costumes, and expressive lighting --inspired students in the Architecture Master's design studio at the Washington Alexandria Architecture Center to imagine innovative ways of merging public and private space for a dance studio in nearby Arlington.

  15. Water quality of Lake Arlington on Village Creek, north-central Texas; 1973 to 1981

    Science.gov (United States)

    Andrews, Freeman L.; Gibbons, Willard J.

    1983-01-01

    Water in Lake Arlington on Village Creek in north-central Texas had volume-weighted average concentrations of less than 240 milligrams per liter of dissolved solids, less than 30 milligrams per liter of dissolved chloride, and less than 40 milligrams per liter of dissolved sulfate between January 29, 1973, and August 20, 1981. The water was moderately hard (hardness greater than 60 but less than 120 milligrams per liter as calcium carbonate). The concentrations of each of these constituents were usually greatest during winter, especially during the first few years of the study, but decreased significantly as discharges of municipal wastes were systematically and progressively diverted to treatment facilities downstream from the reservoir.

  16. Nondestructive evaluation inspection of the Arlington Memorial Bridge using a robotic assisted bridge inspection tool (RABIT)

    Science.gov (United States)

    Gucunski, Nenad; Boone, Shane D.; Zobel, Rob; Ghasemi, Hamid; Parvardeh, Hooman; Kee, Seong-Hoon

    2014-04-01

    The information presented in this report provides a detailed assessment of the condition of the Arlington Memorial Bridge (AMB) deck. The field-data collection was obtained by both the RABIT™ Bridge Inspection Tool and a number of semi-automated non-destructive evaluation (NDE) tools. The deployment of the semi-automated NDE tools was performed to inspect the AMB deck condition and also to validate data obtained by the RABIT™ Bridge Inspection Tool. Data mining and analysis were accomplished through enhanced data interpretation and visualization capabilities using advanced data integration, fusion, and 2D rendering. One of the major challenges that the research team had to overcome in assessing the condition of the AMB deck was the presence of an asphalt overlay on the entire bridge deck.

  17. Digital Flood Insurance Rate Map Database, Westmoreland County, Virginia, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  18. Digital Flood Insurance Rate Map Database, Essex County, Virginia, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  19. Digital Flood Insurance Rate Map Database, Richmond County, Virginia, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  20. Digital Flood Insurance Rate Map Database, Middlesex County, Virginia, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  1. LOGGERHEAD SEA TURTLE LATE NESTING ECOLOGY IN VIRGINIA BEACH, VIRGINIA

    Science.gov (United States)

    T'he.loggerhead sea turtle (Caretta came is the only recurrent nesting species of sea turtle in southeastern Virginia (Lutcavage & Musick, 1985; Dodd, 1988). Inasmuch as the loggerhead is a federally threatened species, the opportunity to gather data on its nesting ecology is imp...

  2. Curt Teichert - Dokumente zu einer Emigration (Dänemark - Australien - USA)

    Science.gov (United States)

    Seibold, Eugen; Seibold, Ilse

    2008-05-01

    Curt Teichert (Königsberg 1905—Arlington, Virginia 1996) provides in his life story examples of the many hardships and difficulties encountered by emigrants who were fortunate to escape Hitleŕs regime. He was a great paleontologist and stratigrapher whose fieldwork on four continents involved nearly every fossil group; his interests were focussed mainly on the Paleozoic and the Triassic. His results and critical remarks on many general topics filled numerous publications. Remarkably, he accomplished all this under partly very unfavorable working conditions. He donated his scientific correspondence from his times in Germany, Denmark and Australia to the Geological Archive in Freiburg. The following article makes use of these documents. Teichert’s professional career started in Germany in the scientifically exciting nineteen-twenties; he worked at the universities in Königsberg, Munich and Freiburg/Breisgau. In Freiburg, however, he had serious disagreements with the Director of the Geological Institute there—this in spite of his investigations having produced some excellent results. The times around 1930 were a period of a global economic crisis, and, like many others, he could only survive financially by getting fellowships from different institutions and payments for publications. In 1933, his situation in Germany became even more critical: this was because he had married a “Non-Aryan”. However, he was able to work in Copenhagen from the end of 1933; this was largely a result of his having participated in 1931 1932 in an expedition to Greenland led by the Dane Lauge Koch. Unfortunately, he could not get a permanent position in Copenhagen because the relations between him and the influential Koch became very unpleasant. Noting Hitleŕs war preparation, Teichert tried to escape from Europe. He wrote many touching letters to correspondents around the globe, receiving mostly disappointing answers. Finally, in 1937, he succeeded in getting the post of a

  3. Virginia Woolf: Postmodern Writing Instructor.

    Science.gov (United States)

    Bowers, Bradley R.

    In her much-quoted statement of principles "A Room of One's Own," Virginia Woolf wishes for "a woman's sentence." In that essay, she doubts that a woman can use the same sentence as a man to write literature, because "the weight, the pace, the stride of a man's mind are too unlike her own for her to lift anything…

  4. Reading "Terebithia" in Southern Virginia

    Science.gov (United States)

    Baker, Dori Grinenko

    2008-01-01

    The author discusses reading "The Bridge to Terebithia" to a third-grade class prior to release of the film version. Reading of the final chapter followed by two days the April 16, 2007 shootings at Virginia Tech University, just seventy miles from the classroom. Although none of the college students from the author's town died, everyone knew…

  5. The cottontail rabbits of Virginia

    Science.gov (United States)

    Llewellyn, L.M.; Handley, C.O.

    1945-01-01

    Five races of cottontail rabbits belonging to three species occur in Virginia. One of them, the Mearns cottontail (Sylvilagus floridanus mearnsi), is reported here for the first time. It occurs in six southwestern counties of the state, while the eastern cottontail (S. f. mallurus) occurs in the remainder of the state with the exception of Smith and Fishermans islands off the eastern coast of Cape Charles, where it is replaced by Hitchens cottontail (S. f. hitchensi). The New England cottontail (S. transitionalis) is found on the higher mountain peaks, above 3000 feet, and the swamp rabbit (S. palustris) occurs in the Dismal Swamp region of southeastern Virginia.....The height of the breeding season for the eastern cottontail in Virginia is March and April, but breeding continues through the entire year except in December and January. The average litter size based on embryo counts was 4.7. The sex ratio of 234 specimens from all parts of the state, taken mostly in the December to February period, was 53 males to 47 females. That of a group of 145 rabbits live-trapped at Blacksburg during February and Marchwas 58 males to 42 females. The figures show that males are more active than females during the winter months, and therefore are more easily taken then....In transplanting cottontails from one section of the state to another, it is recommended that only cottontails of the same race as those originally present in the region being restocked be released there....Tularemia is not a common disease among rabbits in Virginia, but the rabbit ticks are often carriers of the disease and may transmit it to rabbits. Rabbit ticks are also found to be carriers of Rocky Mountain fever and American Q. fever. After the ticks drop off the rabbits to hibernate in the ground, which is likely to occur during mid-winter in Virginia, there is relatively little danger of humans contracting tularemia by contact with rabbits. Present laws in Virginia which prohibit rabbit hunting until the

  6. Issues in English Language Development. Proceedings of a Conference on Issues in English Language Development for Minority Language Education (Arlington, Virginia, July 24, 1985).

    Science.gov (United States)

    InterAmerica Research Associates, Rosslyn, VA.

    Papers presented in this conference report include: "Overview of Theories of Language Learning and Acquisition" (Diane Larsen-Freeman); "A Theory of Strategy-Oriented Language Development" (Michael Canale); "Motivation, Intelligence, and Access: A Theoretical Framework for the Education of Minority Language Students" (Edward De Avila); "Second…

  7. Proceedings of a Seminar on the Cost Estimating Process: The Need for a Common Understanding Held in Arlington, Virginia on 7-8 February 1984,

    Science.gov (United States)

    1984-01-01

    1 D BUKOWSKI MARK H. BURMEISTER KAMAN AEROSPACE CORP RCA PRICE SYSTEMS MGR COST CONTROL DIRECTOR OLD WINDSOR RD PO BOX 2 BLDG. 204-1, ROUTE 32...JOSEPH A. KEY AVC 0 US ARMY ERADCOM V.P. TACT SYS PROJECT OFFICER, MANTECH 201 LOWELL ST ATTNi DELET-RM WILMINGTON MA 01887 FT MONMOUTH NJ 0.� CHARLES W...ELECT[,+ i3CA; NAVAL TRAINING EQUIPMENT CNTR MANAGER OF ILS ENGINEERijiG ORLANDO FL 32813 EASTERN POINT ROAD GROTON CT ,,340 BRYAN H RAVERT CHARLES

  8. Proceedings of the Annual Conference of the Military Testing Association (23rd) held at Arlington, Virginia, on 25-30 October 1981. Volume 1

    Science.gov (United States)

    1981-01-01

    in the last case merely admini- strative. Generally speaking , we found support for differences in how military leaders behave to the same problems...pro ile. Again, strengths and weaknesses lre noted as peaks or depressions along a scale gra•h. Tactically speaking , this iniformation gives the...unit skiils , expelience, or training. D2scriptio7of System MPS has been in use for nearly one year by two forward support companies of a divisional

  9. Maintaining a Normal Life: Proceedings of the National Conference for Parents of Children with Cancer (1st, Arlington, Virginia, June 23-25, 1978).

    Science.gov (United States)

    National Cancer Inst. (NIH), Bethesda, MD.

    Twenty presentations from a 1978 conference for parents of children with cancer focus on the teenager and cancer, long term survival of children, the parents and treatment, and practical problems involved. The following papers and authors are represented: "The Role of the Patient Family" (Clark, Fox-Kolenda); "How the Child Perceives Illness and…

  10. Proceedings of the Annual Conference of the Military Testing Association (23rd) held at Arlington, Virginia on 25-30 October 1981. Volume 2

    Science.gov (United States)

    1981-10-01

    Freudian psychoanalytic theory ) or external (e.g., "the devil made me do it") locus of control (cf., Mayhew, 1981). Unfortunately the length constraints on...of Information in Item Response Theory and Robust Ability Estimation. AD-POOl 397 Validity Considerations for Adaptive Testing Systems. AD-PO01 398...Performance Appraisal System. ’-AD-P00l 408 Development of the Job Reading Test (JRT). -AD-P001 409 A Theory and Model of Item Readability. --AD-P001

  11. Nanotechnology-Enabled Sensing: Report of the National Nanotechnology Initiative Workshop, Held in Arlington, Virginia on May 5-7, 2009

    Science.gov (United States)

    2009-05-01

    to detect ozone in water and air, and hotplate transducer arrays coated with nanostructured tin oxide that are used for automotive cabin climate...spectrum and can include mass transit, infrastructure (for example, self- healing materials and stress sensors for bridges or other stressed structures

  12. Army Research Office and Air Force Office of Scientific Research Contractors’ Meeting in Chemical Propulsion Held in Arlington, Virginia on June 12-14, 2006

    Science.gov (United States)

    2006-06-01

    pertrbed 1+35 H4O0,OH+O [ - 0.65, Fuel pertub PPS96 = 1.00 iso-C,H,, 0.6 C3H4+0-CO+qH4 DL98fl Jl et-wall C3H4+0-CHZOCZHZ Uso -C.H,, Opposed-jet...distributions and structures on the flame structure. We investigate the characteris- tics of the filtered mass density function (FMDF) of the mixture fraction

  13. Nanotechnology and the Environment: Report of a National Nanotechnology Initiative Workshop Held in Arlington, Virginia on 8-9 May 2003

    Science.gov (United States)

    2007-01-01

    environment, Rev. Mineral. Geochem. 44, 1–58 (2001). A. Navrotsky, Thermochemistry of nanomaterials, Rev. Mineral. Geochem. 44, 73–103 (2001). J. N...materials and hands-on demonstration tools that K-12 teachers could use to teach students about nanotechnology. This could be accomplished with a...K-12 teachers would be able to use to teach nanotechnology; and (4) a variety of one- or two-day programs for continuing teacher education that

  14. Transoral resection of pharyngeal cancer: summary of a National Cancer Institute Head and Neck Cancer Steering Committee Clinical Trials Planning Meeting, November 6-7, 2011, Arlington, Virginia.

    Science.gov (United States)

    Adelstein, David J; Ridge, John A; Brizel, David M; Holsinger, F Christopher; Haughey, Bruce H; O'Sullivan, Brian; Genden, Eric M; Beitler, Jonathan J; Weinstein, Gregory S; Quon, Harry; Chepeha, Douglas B; Ferris, Robert L; Weber, Randal S; Movsas, Benjamin; Waldron, John; Lowe, Val; Ramsey, Scott; Manola, Judith; Yueh, Bevan; Carey, Thomas E; Bekelman, Justin E; Konski, Andre A; Moore, Eric; Forastiere, Arlene; Schuller, David E; Lynn, Jean; Ullmann, Claudio Dansky

    2012-12-01

    Recent advances now permit resection of many pharyngeal tumors through the open mouth, an approach that can greatly reduce the morbidity of surgical exposure. These transoral techniques are being rapidly adopted by the surgical community and hold considerable promise. On November 6-7, 2011, the National Cancer Institute sponsored a Clinical Trials Planning Meeting to address how to further investigate the use of transoral surgery, both in the good prognosis human papillomavirus (HPV)-initiated oropharyngeal cancers, and in those with HPV-unrelated disease. The proceedings of this meeting are summarized.

  15. Nanotechnology: Societal Implications - Maximizing Benefit for Humanity. Report of the National Nanotechnology Initiative Workshop Held in Arlington, Virginia on 3-5 December 2003

    Science.gov (United States)

    2005-01-01

    vision of few intelligent nanometer robots mentioned in science fiction literature (for example, the novel Prey by Michael Crichton ) leads to immediate...NSET.Societal.Implications/). THEME 2: FUTURE ECONOMIC SCENARIOS Moderators: Michael R. Darby (University of California, Los Angeles and National Bureau of Economic...organizational environments, Administrative Science Quarterly, 31, 439-465 (1986). THEME 3: THE QUALITY OF LIFE Moderators: Michael Heller

  16. The Role of Aerospace Power in U.S. National Security in the Next Quarter Century: Conference Proceedings Held in Arlington, Virginia on 16 March 1993

    Science.gov (United States)

    1993-04-16

    Government, I have not 0 seen as much " stutter stepping" as exists today. We never seem to have the will to finish anything. I think that is because...the Interests of reducing redundancies, the-number of P-lBs and F-IS. should be or at least could be related to the number of F-14s and F- iss . The

  17. Symposium on Automation, Robotics and Advanced Computing for the National Space Program (2nd) Held in Arlington, Virginia on 9-11 March 1987

    Science.gov (United States)

    1988-02-28

    their motion characteris- tics . If the scene is acquired using a stationary camera, then segmentation generally refers to the separation of moving 3...the tics for 3-D abject recognition in depth maps," Comp. Vi- fault rate. Techniques are being developed for inspection of sian, Graph. and Image Proc...acquisition and organizacion of knowiedge ablout the TCS Testbed components and The operations stage will involve the actual topology, -and the development of

  18. "New Approaches for Children in the Nineties." Presentations at NCCR's Annual Conference (5th, Arlington, Virginia, October 18-21, 1990).

    Science.gov (United States)

    National Council for Children's Rights, Washington, DC.

    The National Council for Children's Rights (NCCR) is a Washington-based advocacy group concerned with public policy affecting children of divorced and separated parents. This document contains papers presented at an NCCR conference. (Since publication of these proceedings, the organization has changed its name to the Children's Rights Council.)…

  19. Virginia Apgar and string music

    OpenAIRE

    2011-01-01

    Virginia Apgar (1909-1974) is one of the most recognized American doctors, worldwide known by his contribution as the developer of the "Apgar test" a method used for the evaluation of newborns all over the world. She had many interests. She was anesthesiologist, a brilliant teacher and researcher, but she also loved lecture, basketball, fishing, golf, philately, and music. She played violin and cello and she interpreted that instruments in various chamber groups. Being motivated by one of her...

  20. 77 FR 27120 - Safety Zone; Virginia Beach Oceanfront Air Show, Atlantic Ocean, Virginia Beach, VA

    Science.gov (United States)

    2012-05-09

    ..., Virginia Beach, VA in the Federal Register (76 FR 13519). We received one comment on the proposed rule. No... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Virginia Beach Oceanfront Air Show, Atlantic Ocean, Virginia Beach, VA AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY:...

  1. Virginia Woolf and Visual Culture

    OpenAIRE

    Humm, Maggie

    2010-01-01

    Virginia Woolf’s work is shaped by her knowledge of, and fascination with, visual cultures. Orlando, Flush, and Three Guineas all contain photographs, and Woolf wrote about cinema and was an enthusiastic domestic photographer.\\ud Visual artefacts of all kinds ranging from Omega Workshop crafts to Hogarth Press book designs, are part of her visual landscape.\\ud The chapter discusses Woolf’s relation to visual cultures, in particular Woolf’s ‘Portraits’, essays, ‘The Cinema’, Flush and Three Gu...

  2. Coastal storm monitoring in Virginia

    Science.gov (United States)

    Wicklein, Shaun M.; Bennett, Mark

    2014-01-01

    Coastal communities in Virginia are prone to flooding, particularly during hurricanes, nor’easters, and other coastal low-pressure systems. These weather systems affect public safety, personal and public property, and valuable infrastructure, such as transportation, water and sewer, and electric-supply networks. Local emergency managers, utility operators, and the public are tasked with making difficult decisions regarding evacuations, road closures, and post-storm recovery efforts as a result of coastal flooding. In coastal Virginia these decisions often are made on the basis of anecdotal knowledge from past events or predictions based on data from monitoring sites located far away from the affected area that may not reflect local conditions. Preventing flood hazards, such as hurricane-induced storm surge, from becoming human disasters requires an understanding of the relative risks that flooding poses to specific communities. The risk to life and property can be very high if decisions about evacuations and road closures are made too late or not at all.

  3. 7 CFR 51.2751 - U.S. Medium Virginia.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false U.S. Medium Virginia. 51.2751 Section 51.2751... STANDARDS) United States Standards for Shelled Virginia Type Peanuts Grades § 51.2751 U.S. Medium Virginia. “U.S. Medium Virginia” consists of shelled Virginia type peanut kernels of similar varietal...

  4. Mechatronics education at Virginia Tech

    Science.gov (United States)

    Bay, John S.; Saunders, William R.; Reinholtz, Charles F.; Pickett, Peter; Johnston, Lee

    1998-12-01

    The advent of more complex mechatronic systems in industry has introduced new opportunities for entry-level and practicing engineers. Today, a select group of engineers are reaching out to be more knowledgeable in a wide variety of technical areas, both mechanical and electrical. A new curriculum in mechatronics developed at Virginia Tech is starting to bring students from both the mechanical and electrical engineering departments together, providing them wit an integrated perspective on electromechanical technologies and design. The course is cross-listed and team-taught by faculty from both departments. Students from different majors are grouped together throughout the course, each group containing at least one mechanical and one electrical engineering student. This gives group members the ability to learn from one another while working on labs and projects.

  5. DOLLY ANN ROADLESS AREA, VIRGINIA.

    Science.gov (United States)

    Lesure, Frank G.; Jones, Jay G.

    1984-01-01

    Mineral-resource surveys indicate that much of the Dolly Ann Roadless Area, in the George Washington National Forest, Alleghany County, Virginia, has substantiated iron resource potential. Inferred low-grade iron resources occur in folded sedimentary rocks of Paleozoic age. The area has an estimated 540 million long tons of contained iron in hematitic sandstone and 700,000 long tons contained iron in deposits of sandy Limonite. Other mineral resources include various rocks suitable for crushed rock, quartzite suitable for high-silica uses, limestone suitable for agricultural uses, and clay and shale suitable for structural clay products, all of which can be readily obtained outside the wilderness. A potential for natural gas and geothermal energy may exist but cannot be quantified from present knowledge.

  6. [Virginia Apgar and her scale].

    Science.gov (United States)

    van Gijn, Jan; Gijselhart, Joost P

    2012-01-01

    Virginia Apgar (1909-1974), born in New Jersey, managed to continue medical school despite the financial crisis of 1929, continued for a brief time in surgery and subsequently became one of the first specialists in anaesthesiology. In 1949 she was appointed to a professorship, the first woman to reach this rank at Columbia University in New York. She then dedicated herself to obstetric anaesthesiology and devised the well known scale for the initial assessment of newborn babies, according to 5 criteria. From 1959 she worked for the National Foundation for Infantile Paralysis (now March of Dimes), to expand its activities from prevention of poliomyelitis to other aspects of preventive child care, such as rubella vaccination and testing for rhesus antagonism. She remained single; in her private life she enjoyed fly fishing, took lessons in aviation and was an accomplished violinist.

  7. 2012 FEMA Lidar: Southern Virginia Counties

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Dewberry collected LiDAR for ~3,341 square miles in various Virginia Counties, a part of Worcester County, and Hoopers Island. The acquisition was performed by...

  8. Rotunda, University of Virginia. Remodeling Portfolio

    Science.gov (United States)

    Progressive Architecture, 1976

    1976-01-01

    The recently completed restoration of Thomas Jefferson's Rotunda at the University of Virginia is criticized as being the result of compromises and, consequently, an amalgam of its three previous designers. (Author/MLF)

  9. Virginia ESI: MGT (Management Area Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains boundaries for management areas, national parks, state and local parks, and wildlife refuges in Virginia. Vector polygons in this data set...

  10. Virginia ESI: HYDRO (Hydrography Lines and Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains vector lines and polygons representing coastal hydrography used in the creation of the Environmental Sensitivity Index (ESI) for Virginia. The...

  11. 2011 FEMA Lidar: Southern Virginia Cities

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Dewberry collected LiDAR for ~3,341 square miles in various Virginia Counties, a part of Worcester County, and Hooper's Island. The acquisition was performed by...

  12. Libraries in West Virginia: MedlinePlus

    Science.gov (United States)

    ... this page: https://medlineplus.gov/libraries/westvirginia.html Libraries in West Virginia To use the sharing features ... enable JavaScript. Bridgeport United Hospital Center Health Sciences Library 327 Medical Park Dr Bridgeport, WV 26330 681- ...

  13. Team West Virginia/Rome Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Korakakis, Dimitris [West Virginia Univ., Morgantown, WV (United States)

    2017-04-10

    Overall, the team, West Virginia University (WVU) and University of Rome Tor Vergata (UTV), has a goal of building an attractive, low-cost, energy-efficient solar-powered home that represents both the West Virginian and Italian cultures.

  14. Virginia Woolfi tunnid kummitavad edasi / Andres Laasik

    Index Scriptorium Estoniae

    Laasik, Andres, 1960-2016

    2003-01-01

    Virginia Woolfi teosest "Mrs. Dalloway" ajendatud Michael Cunninghami romaanil "Tunnid" põhinev mängufilm "Tunnid" ("The Hours") : režissöör Stephen Daldry : kesksetes rollides Meryl Streep, Nicole Kidman, Julianne Moore : Suurbritannia 2002

  15. Virginia Woolfi tunnid kummitavad edasi / Andres Laasik

    Index Scriptorium Estoniae

    Laasik, Andres, 1960-2016

    2003-01-01

    Virginia Woolfi teosest "Mrs. Dalloway" ajendatud Michael Cunninghami romaanil "Tunnid" põhinev mängufilm "Tunnid" ("The Hours") : režissöör Stephen Daldry : kesksetes rollides Meryl Streep, Nicole Kidman, Julianne Moore : Suurbritannia 2002

  16. SSN 774 Virginia Class Submarine (SSN 774)

    Science.gov (United States)

    2015-12-01

    increasing performance capabilities more than eleven years after lead ship delivery in October 2004. With the delivery to the Navy of USS JOHN WARNER (SSN...of VIRGINIA Class Submarines are highlighted by the Commissioning of USS JOHN WARNER (SSN 785) at Norfolk Naval Shipyard on August 1, 2015 and the...significant production milestone with the completion of her pressure hull on August 29, 2015. Other near term VIRGINIA Class program events include Pre

  17. West Nile virus in raptors from Virginia during 2003: clinical, diagnostic, and epidemiologic findings.

    Science.gov (United States)

    Joyner, Priscilla H; Kelly, Sean; Shreve, Allison A; Snead, Sarah E; Sleeman, Jonathan M; Pettit, Denise A

    2006-04-01

    Sixty-one birds of prey admitted to The Wildlife Center of Virginia (WCV; Waynesboro, Virginia, USA) from June to November 2003 were tested for West Nile virus (WNV) infection. Choanal and/or cloacal swabs were obtained and submitted to Virginia's Division of Consolidated Laboratory Services (Richmond, Virginia, USA) for analysis with real-time reverse transcriptase polymerase chain reaction (RT-PCR). Forty birds of prey were positive for WNV by RT-PCR. Five avian families and nine species of raptors were represented, with great horned owls (Bubo virginianus) and red-tailed hawks (Buteo jamaicensis) most frequently affected. Presenting clinical signs were consistent with previous reports of WNV infection in raptors; however, these differed between species. Of WNV positive birds, nonspecific signs of illness were the most common clinical findings, particularly in red-tailed hawks; signs included dehydration (n = 20), emaciation (n = 18), and depression (n = 15). Neurologic abnormalities were frequently identified, especially in great horned owls, and included head tremors (n = 17), ataxia (n = 13), head incoordination (n = 7), torticollis (n = 3), nystagmus (n = 3), and head tilt (n = 3). Great horned owls exhibited anemia and leukocytosis with heterophilia, eosinophilia, and monocytosis consistent with chronic inflammation. Red-tailed hawks were anemic with a heterophilic leukocytosis and regenerative left shift. The majority of WNV cases occurred during August and September; there was a marked increase in the number of raptors admitted to WCV during these months followed by a marked decrease during October, November, and December. This pattern differed from mean monthly admissions during the previous 10 years and suggests a negative impact on local raptor populations. The effects of WNV on avian populations are largely unknown; however, because of their ecological importance, further investigation of the effects of WNV on raptor populations is warranted.

  18. First Record of Culex Coronator in Virginia, with Notes on Its Rapid Dispersal, Trapping Methods, and Biology.

    Science.gov (United States)

    Akaratovic, Karen I; Kiser, Jay P

    2017-09-01

    Culex coronator is a Neotropical mosquito species that was first described in Trinidad in the early 20th century. Since then, the species has been discovered from Patagonia to the southern USA. A single adult female Cx. coronator was collected on November 1, 2016, in Suffolk, VA, in a BG-Sentinel 2® trap during routine mosquito surveillance. This represents the 1st record of this species in the state of Virginia and the northernmost record in the USA. Based on male specimens examined from Texas and Mississippi, Cx. coronator sensu stricto seems to be the only species from the complex expanding into the southeastern USA. A comprehensive review of the available literature from the southern and southeastern USA is provided describing trapping methods, ecological, and biological information.

  19. U.S. Department of Energy Hydrogen and Fuel Cells Program 2012 Annual Merit Review and Peer Evaluation Report: May 14-18, 2012, Arlington, VA

    Energy Technology Data Exchange (ETDEWEB)

    2012-09-01

    This document summarizes the comments provided by peer reviewers on hydrogen and fuel cell projects presented at the fiscal year (FY) 2012 U.S. Department of Energy (DOE) Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting (AMR), held May 14-18, 2012, in Arlington, VA.

  20. Final Report for The University of Texas at Arlington Optical Medical Imaging Section of Advanced Imaging Research Center

    Energy Technology Data Exchange (ETDEWEB)

    Khosrow Behbehani

    2013-02-26

    The goal of this project was to create state-of-the-art optical medical imaging laboratories for the Biomedical Engineering faculty and student researchers of the University of Texas at Arlington (UTA) on the campus of the University of Texas Southwestern Medical Center (UTSW). This has been successfully achieved. These laboratories provide an unprecedented opportunity for the bioengineers (from UTA) to bring about new breakthroughs in medical imaging using optics. Specifically, three major laboratories have been successfully established and state-of-the-art scientific instruments have been placed in the labs. As a result of this grant, numerous journal and conference publications have been generated, patents for new inventions have been filed and received, and many additional grants for the continuation of the research has been received.

  1. Electromagnetic wave scattering from a forest or vegetation canopy - Ongoing research at the University of Texas at Arlington

    Science.gov (United States)

    Karam, Mostafa A.; Amar, Faouzi; Fung, Adrian K.

    1993-01-01

    The Wave Scattering Research Center at the University of Texas at Arlington has developed a scattering model for forest or vegetation, based on the theory of electromagnetic-wave scattering in random media. The model generalizes the assumptions imposed by earlier models, and compares well with measurements from several forest canopies. This paper gives a description of the model. It also indicates how the model elements are integrated to obtain the scattering characteristics of different forest canopies. The scattering characteristics may be displayed in the form of polarimetric signatures, represented by like- and cross-polarized scattering coefficients, for an elliptically-polarized wave, or in the form of signal-distribution curves. Results illustrating both types of scattering characteristics are given.

  2. 76 FR 54189 - Television Broadcasting Services; Hampton-Norfolk, Virginia; Norfolk, Virginia-Elizabeth City, NC

    Science.gov (United States)

    2011-08-31

    ... COMMISSION 47 CFR Part 73 Television Broadcasting Services; Hampton-Norfolk, Virginia; Norfolk, Virginia... Association (``HRETA''), the licensee of noncommercial educational television station WHRO-TV, channel *16... license. There is presently a freeze on the filing of television allotment rulemaking petitions, but...

  3. Means And Ends In City Of Arlington v. FCC: Ignoring The Lawyer's Craft to Reshape the Scope of Chevron Deference

    Directory of Open Access Journals (Sweden)

    Michael P. Healy

    2015-07-01

    Full Text Available In last year’s term, the United States Supreme Court considered the question of the scope of Chevron deference in City of Arlington v. FCC. This article discusses how the decision is an example of the work of an activist Court. The case should have been resolved by a straight forward determination under the analysis of United States v. Mead that Chevron deference simply did not apply to the Federal Communications Commission’s (“FCC” legal determination. The Court ignored this restrained approach to the case and instead addressed the question the Justices desired to decide: the reach of Chevron deference. The article discusses and criticizes the approach of Justice Scalia writing for the majority and of Chief Justice Roberts writing for three dissenting Justices.Practitioners and scholars of administrative law can only be confused by the Court’s willingness to apply Chevron in City of Arlington, given the informal administrative action being reviewed and the fact that neither reviewing court actually applied each of the two parts of the Mead test. The Court’s flawed administrative law analysis results from the activist concerns of Justice Scalia and Chief Justice Roberts. Justice Scalia uses the case as a vehicle to undermine Mead, a decision that Justice Scalia loathes. Chief Justice Roberts uses the case as a vehicle to advocate for less judicial deference and less law defining power for increasingly powerful agencies. Neither member of the Court allowed the applicable rules of contemporary administrative law to hinder his efforts to achieve his broader goals. Administrative law would have been better served if a properly restrained Court had considered and applied the previously determined rules for judicial review of administrative agencies. 

  4. DOLLY SODS WILDERNESS, WEST VIRGINIA.

    Science.gov (United States)

    Englund, Kenneth J.; Hill, James J.

    1984-01-01

    Coal, the principal mineral resource of the Dolly Sods Wilderness, West Virginia is in at least seven beds of low- to medium-volatile bituminous rank. Of these beds, four are of sufficient thickness, quality, and extent to contain demonstrated coal resources which are estimated to total about 15. 5 million short tons in areas of substantiated coal resource potential. A Small-scale development of the coal resources of the Dolly Sods Wilderness has been by several shallow adits which provided fuel for locomotives during early logging operations and by a one truck mine. All mine entries are now abandoned. Peat, shale, clay, and sandstone, occur in the area but because of remoteness of markets and inaccessability they are not classified as resources in this report. Natural gas may occur in rocks underlying the area, but because of a lack of subsurface information an estimate of resource potential has not been made. No evidence of metallic-mineral resources was found during this investigation.

  5. Virginia Beach Tsunami Forecast Grids for MOST Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Virginia Beach, Virginia Forecast Model Grids provides bathymetric data strictly for tsunami inundation modeling with the Method of Splitting Tsunami (MOST)...

  6. Leader Of Virginia Agricultural Experiment Station Succumbs To Cancer

    OpenAIRE

    MacInnis, Stewart

    2003-01-01

    Kriton Hatzios, who, as director of the Virginia Agricultural Experiment Station, oversaw Virginia Tech's rise to the top ranks of universities engaged in agricultural research, died today. He was 53.

  7. NASA Consortium awards funding to Virginia Tech's geospatial program

    OpenAIRE

    Davis, Lynn

    2004-01-01

    NASA has selected a partnership between the Virginia Space Grant Consortium (VSGC) and Virginia Tech to receive a $100,000 grant for geospatial education and work force development. The grant, awarded through the NASA Space Grant College and Fellowship program, allows the partners to continue the already successful Virginia Geospatial Extension Program that was established in July 2003.

  8. 27 CFR 9.135 - Virginia's Eastern Shore.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Virginia's Eastern Shore... Virginia's Eastern Shore. (a) Name. The name of the viticultural area described in this section is “Virginia's Eastern Shore.” (b) Approved maps. The appropriate maps for determining the boundaries of...

  9. Karen Gehrt named associate director of Virginia Cooperative Extension

    OpenAIRE

    Sutphin, Michael D.

    2006-01-01

    Karen Gehrt of Champaign, Ill., has been named the associate director of Family and Consumer Sciences programs for Virginia Cooperative Extension. In her new position at Virginia Tech, Gehrt will serve as a state program leader for the development and delivery of educational programs that meet the needs of Virginia's families and communities.

  10. West Virginia Interpretive Guide Training: A Collaborative Effort

    Science.gov (United States)

    Balcarczyk, Kelly; McKenney, Kathryn; Smaldone, Dave; Arborgast, Doug

    2013-01-01

    West Virginia University's Extension Service partnered with the Recreation, Parks, and Tourism Resources Program to improve guide performance in West Virginia's tourism industry. The result of this partnership is a West Virginia Interpretive Guide Training program aimed at providing low-cost, widely available training to guides…

  11. 75 FR 39560 - West Virginia; Major Disaster and Related Determinations

    Science.gov (United States)

    2010-07-09

    ... SECURITY Federal Emergency Management Agency West Virginia; Major Disaster and Related Determinations... Presidential declaration of a major disaster for the State of West Virginia (FEMA-1918-DR), dated June 24, 2010... follows: I have determined that the damage in certain areas of the State of West Virginia resulting...

  12. 77 FR 76061 - West Virginia; Major Disaster and Related Determinations

    Science.gov (United States)

    2012-12-26

    ... SECURITY Federal Emergency Management Agency West Virginia; Major Disaster and Related Determinations... Presidential declaration of a major disaster for the State of West Virginia (FEMA-4093-DR), dated November 27... West Virginia resulting from Hurricane Sandy during the period of October 29 to November 8, 2012, is...

  13. 75 FR 11902 - West Virginia; Major Disaster and Related Determinations

    Science.gov (United States)

    2010-03-12

    ... SECURITY Federal Emergency Management Agency West Virginia; Major Disaster and Related Determinations... Presidential declaration of a major disaster for the State of West Virginia (FEMA-1881-DR), dated March 2, 2010... follows: I have determined that the damage in certain areas of the State of West Virginia resulting from...

  14. Geotechnical aspects in the epicentral region of the 2011, Mw5.8 Mineral, Virginia earthquake

    Science.gov (United States)

    Green, Russell A.; Lasley, Samuel; Carter, Mark W.; Munsey, Jeffrey W.; Maurer, Brett W.; Tuttle, Martitia P.

    2015-01-01

    A reconnaissance team documented the geotechnical and geological aspects in the epicentral region of the Mw (moment magnitude) 5.8 Mineral, Virginia (USA), earthquake of 23 August 2011. Tectonically and seismically induced ground deformations, evidence of liquefaction, rock slides, river bank slumps, ground subsidence, performance of earthen dams, damage to public infrastructure and lifelines, and other effects of the earthquake were documented. This moderate earthquake provided the rare opportunity to collect data to help assess current geoengineering practices in the region, as well as to assess seismic performance of the aging infrastructure in the region. Ground failures included two marginal liquefaction sites, a river bank slump, four minor rockfalls, and a ~4-m-wide, ~12-m-long, ~0.3-m-deep subsidence on a residential property. Damage to lifelines included subsidence of the approaches for a bridge and a water main break to a heavily corroded, 5-cm-diameter valve in Mineral, Virginia. Observed damage to dams, landfills, and public-use properties included a small, shallow slide in the temporary (“working”) clay cap of the county landfill, damage to two earthen dams (one in the epicentral region and one further away near Bedford, Virginia), and substantial structural damage to two public school buildings.

  15. 78 FR 59841 - Approval and Promulgation of Air Quality Implementation Plans; West Virginia; West Virginia's...

    Science.gov (United States)

    2013-09-30

    ..., disproportionate human health or environmental effects, using practicable and legally permissible methods, under... Environmental protection, Air pollution control, Incorporation by reference, Nitrogen dioxide, Particulate... Environmental Protection, Division of Air Quality, 601 57th Street SE., Charleston, West Virginia 25304....

  16. 78 FR 16816 - Television Broadcasting Services; Hampton-Norfolk, Virginia; Norfolk, Virginia-Elizabeth City...

    Science.gov (United States)

    2013-03-19

    ..., North Carolina, and to modify its television station, WHRO-TV's license to specify Norfolk, Virginia... effective March 19, 2013. FOR FURTHER INFORMATION CONTACT: Jeremy Miller, Jeremy.Miller@fcc.gov , Media..., Media Bureau. BILLING CODE 6712-01-P...

  17. Preliminary effects of Marcellus shale drilling on Louisiana waterthrush in West Virginia

    Energy Technology Data Exchange (ETDEWEB)

    Becker, D.; Sheehan, J.; Wood, P.B.; Edenborn, H.M.

    2011-01-01

    Preliminary effects of Marcellus shale drilling on Louisiana Waterthrush in West Virginia Page 1 of 1 Doug Becker and James Sheehan, WV Cooperative Fish and Wildlife Research Unit, West Virginia Univ., Morgantown, WV 26506, USA; Petra Bohall Wood, U.S. Geological Survey, WV Cooperative Fish and Wildlife Research Unit, West Virginia Univ., Morgantown, WV 26506, USA; Harry Edenborn, National Energy Technology Laboratory, U.S. Department of Energy, Pittsburgh, PA 15236, USA. Spurred by technological advances and high energy prices, extraction of natural gas from Marcellus shale is increasing in the Appalachian Region. Because little is known about effects on wildlife populations, we studied immediate impacts of oil and gas CO&G) extraction on demographics and relative abundance of Louisiana Waterthrush'CLOWA), a riparian obligate species, to establish a baseline for potential future changes. Annually in 2008-2010, we conducted point counts, monitored Mayfield nesting success, spotted-mapped territories, and measured habitat quality using the EPA Rapid Bioassessment protocol for high gradient streams and a LOWA Habitat Suitability Index CHSI) on a 4,100 ha study area in northern West Virginia. On 11 streams, the stream length affected by O&G activities was 0-58%. Relative abundance, territory denSity, and nest success varied annually but were not significantly different across years. Success did not differ between impacted and unimpacted nests, but territory density had minimal correlation with percent of stream impacted by O&G activities. Impacted nests had lower HSI values in 2010 and lower EPA indices in 2009. High site fidelity could mask the immediate impacts of habitat disturbance from drilling as we measured return rates of 57%. All returning individuals were on the same stream they were banded and 88% were within 250 m of their territory from the previous year. We also observed a spatial shift in LOWA territories, perhaps in response to drilling activities

  18. Digital bedrock geologic map of the Arlington quadrangle and a Vermont portion of the Shushan quadrangle, Vermont: USGS Open-File Report 95-483, 2 plates, scale 1:24000

    Data.gov (United States)

    Vermont Center for Geographic Information — Digital Data from VG95-483A Lyttle, PT, Digital bedrock geologic map of the Arlington quadrangle and a Vermont portion of the Shushan quadrangle, Vermont: USGS...

  19. U.S. Geological Survey Virginia and West Virginia Water Science Center

    Science.gov (United States)

    Jastram, John D.

    2017-08-22

    The U.S. Geological Survey (USGS) serves the Nation by providing reliable scientific information to describe and understand the Earth; minimize loss of life and property from natural disasters; manage water, biological, energy, and mineral resources; and enhance and protect our quality of life. In support of this mission, the USGS Virginia and West Virginia Water Science Center works in cooperation with many entities to provide reliable, impartial scientific information to resource managers, planners, and the public.

  20. Computer Anxiety Levels of Virginia Extension Personnel.

    Science.gov (United States)

    Martin, Brenda L.; Stewart, Daisy L.; Hillison, John

    2001-01-01

    Survey responses from 402 Virginia extension personnel showed that secretaries and younger staff had the lowest computer anxiety, technicians and older staff the highest. Time spent using computers, age, and years of employment were somewhat associated with anxiety. Training recommendations were made. (SK)

  1. 76 FR 37996 - West Virginia Regulatory Program

    Science.gov (United States)

    2011-06-29

    ... significant economic impact on a substantial number of small entities under the Regulatory Flexibility Act (5... making the determination as to whether this rule would have a significant economic impact, the Department... Virginia is amending its Code of State Regulations (CSR) to provide for the establishment of a minimum...

  2. On Virginia Woolf’s Literary Experimentation

    Institute of Scientific and Technical Information of China (English)

    毕琳娜

    2013-01-01

    The paper takes the content of Virginia Woolf’s diary and novel as materials to analyze three of her most important theories which are“subjective vision”,“moment of being”and“character as center”to explain her literary experimentation which aims to find a new form for a new novel in an era of modernist literature.

  3. Teacher Certification Standards: The Virginia Answer.

    Science.gov (United States)

    Eicher, B. Keith; Sacks, Annabel L.

    1985-01-01

    Virginia's response to criticism dealing with teacher education programs has been to establish cut-off scores on the National Teachers Examination and to develop a provisional certification for all beginning teachers. These changes in teacher certification regulations are discussed. (DF)

  4. University of Virginia Reactor Facility Decommissioning Results

    Energy Technology Data Exchange (ETDEWEB)

    Ervin, P. F.; Lundberg, L. A.; Benneche, P. E.; Mulder, R. U.; Steva, D. P.

    2003-02-24

    The University of Virginia Reactor Facility started accelerated decommissioning in 2002. The facility consists of two licensed reactors, the CAVALIER and the UVAR. This paper will describe the progress in 2002, remaining efforts and the unique organizational structure of the project team.

  5. Silvical characteristics of Virginia pine (Pinus virginiana)

    Science.gov (United States)

    Albert G., Jr. Snow

    1960-01-01

    Virginia pine has finally attained its rightful place among trees of commercial importance. It has done so in spite of being called "scrub pine" and "poverty pine" - and in spite of the term "forest weed", which has lingered long in the speech of oldtimers who remember the days of timber-plenty.

  6. Virginia Tech opens Engineering Communications Center

    OpenAIRE

    2006-01-01

    In an attempt to provide the engineers of the 21st Century with top-notch professional skills to complement their technical expertise, Virginia Tech, one of ten largest undergraduate engineering programs in the country, has opened an Engineering Communication Center.

  7. West Virginia State Budgeting for Education.

    Science.gov (United States)

    Meckley, Richard

    County school districts in West Virginia are facing a funding crisis. Significant outmigration resulting in decreased school enrollment has caused the state legislature to change the state school aid formula, forcing school districts to lay off large numbers of low-seniority employees. The state legislature's perception that public schools are…

  8. KIDS COUNT in Virginia, 2001 [Data Book].

    Science.gov (United States)

    Action Alliance for Virginia's Children and Youth, Richmond.

    This Kids Count data book details statewide trends in the well-being of Virginia's children. The statistical portrait is based on the following four areas of children's well-being: health and safety; education; family; and economy. Key indicators examined are: (1) prenatal care; (2) low birth weight babies; (3) infant mortality; (4) child abuse or…

  9. The Right to Marry: "Loving v. Virginia."

    Science.gov (United States)

    Wallenstein, Peter

    1995-01-01

    Discusses the background, legal issues, and significance of the Supreme Court decision, "Loving v. Virginia" (1967). Outlines the history of laws against interracial marriage throughout U.S. history. Asserts that interpretation of the Fourteenth Amendment, applying federal civil rights to the states, was a key factor in the case. (CFR)

  10. 76 FR 67637 - West Virginia Regulatory Program

    Science.gov (United States)

    2011-11-02

    ... non- Federal and non-Indian lands within its borders by demonstrating that its program includes, among... Virginia program in the January 21, 1981, Federal Register (46 FR 5915). You can also find later actions... The State is proposing to add the language ``either in the application or in an electronic...

  11. Senior Military Colleges Meet At Virginia Tech

    OpenAIRE

    Lovegrove, Richard L.

    2003-01-01

    Representatives from the nation's six senior military colleges will hear from the Department of Defense and national Reserve Officer Training Corps (ROTC) commanders during the annual Senior Military Colleges Conference at Virginia Tech on Wednesday and Thursday, Sept. 17 and 18 at the Donaldson Brown Hotel and Conference Center.

  12. Virginia Woolf: A Bibliography, 1975-1978.

    Science.gov (United States)

    Santora, Joseph C.; Greenstein, Jane L.

    The entries in this bibliography reflect the prolific amount of material by and about Virginia Woolf that was published between 1975 and 1978, including reprints and revised editions of original works, previously unpublished writings, and scholarly criticism. The selections are listed as primary sources and secondary sources. The secondary sources…

  13. Business Plan: The Virginia Space Flight Center

    Science.gov (United States)

    Reed, Billie M.

    1997-01-01

    The Virginia Commercial Space Flight Authority (VCSFA) was established on July 1, 1995 and codified at Sections 9-266.1 et seq., Code of Virginia. It is governed by an eleven person Board of Directors representing industry, state and local government and academia. VCSFA has designated the Center for Commercial Space Infrastructure as its Executive Directorate and Operating Agent. This Business Plan has been developed to provide information to prospective customers, prospective investors, state and federal government agencies, the VCSFA Board and other interested parties regarding development and operation of the Virginia Space Flight Center (VSFC) at Wallops Island. The VSFC is an initiative sponsored by VCSFA to achieve its stated objectives in the areas of economic development and education. Further, development of the VSFC is in keeping with the state's economic goals set forth in Opportunity Virginia, the strategic plan for jobs and prosperity, which are to: (1) Strengthen the rapidly growing aerospace industry in space based services including launch services, remote sensing, satellite manufacturing and telecommunications; and (2) Capitalize on intellectual and technical resources throughout the state and become a leader in the development of advanced technology businesses.

  14. Virginia Tech student receives Student Leadership Award

    OpenAIRE

    Dickerson, Susan

    2004-01-01

    The Outstanding Undergraduate Student Leader Award is one of 10 University Student Leadership Awards given annually by Virginia Tech's Department of Student Activities in the Division of Student Affairs to recognize outstanding members, extraordinary achievements by an organization, advisers, volunteerism, and service-learning experiences.

  15. Review of Virginia Woolf's Night and Day

    Directory of Open Access Journals (Sweden)

    Baker M Bani-Khair

    2017-01-01

    Full Text Available In this Review article, we have looked at different aspects that make Virginia Woolf's Night and Day one of the most interesting to read and analyze. We particularly focus on the familial and social patterns that distinguish this novel from other ones written by the same author. We also placed a good emphasis on the strength points the novel shows by looking at various elements such as themes of love relationships, modern treatment of plot and content, and more importantly on characterizations. The article revealed that Woolf's Night and Day is rich in terms of its modern and unconventional approach towards characters, plot, style, and thematic content which all make it a successful novel. Keywords: social stability, Virginia Woolf, Night and Day, techniques, styles, modernism, relationships, success, Marriage

  16. Intermediate uveitis, posterior uveitis, and panuveitis in the Mid-Atlantic USA

    OpenAIRE

    Engelhard SB; Patel V; Reddy AK

    2015-01-01

    Stephanie B Engelhard, Vandan Patel, Ashvini K Reddy Department of Ophthalmology, University of Virginia, Charlottesville, VA, USA Background: The purpose of this study was to identify the causes, clinical features, and outcomes of intermediate uveitis, posterior uveitis, and panuveitis in patients managed in a mid-Atlantic tertiary care center.Methods: This was a retrospective observational study of intermediate uveitis, posterior uveitis, and panuveitis patients seen at the University of...

  17. Virginia Bioinformatics Institute offers fellowships for graduate work in transdisciplinary science

    OpenAIRE

    Bland, Susan

    2008-01-01

    The Virginia Bioinformatics Institute at Virginia Tech, in collaboration with Virginia Tech's Ph.D. program in genetics, bioinformatics, and computational biology, is providing substantial fellowships in support of graduate work in transdisciplinary team science.

  18. Det sorte USA

    DEFF Research Database (Denmark)

    Brøndal, Jørn

    Bogen gennemgår det sorte USAs historie fra 1776 til 2016, idet grundtemaet er spændingsforholdet mellem USAs grundlæggelsesidealer og den racemæssige praksis, et spændingsforhold som Gunnar Myrdal kaldte "det amerikanske dilemma." Bogen, der er opbygget som politisk, social og racemæssig historie...

  19. Glemmer USA Afghanistan nu?

    DEFF Research Database (Denmark)

    Jakobsen, Peter Viggo

    2015-01-01

    Hvis Obamas efterfølger kan skrue den rigtige strategiske fortælling sammen så vil USA ikke forlade Afghanistan med udgangen af 2016.......Hvis Obamas efterfølger kan skrue den rigtige strategiske fortælling sammen så vil USA ikke forlade Afghanistan med udgangen af 2016....

  20. 77 FR 28875 - Delegation of Authority to the Commonwealth of Virginia To Implement and Enforce Additional or...

    Science.gov (United States)

    2012-05-16

    ... AGENCY Delegation of Authority to the Commonwealth of Virginia To Implement and Enforce Additional or... March 5, 2012, EPA sent the Commonwealth of Virginia (Virginia) a letter acknowledging that Virginia's... Commonwealth of Virginia (Virginia) the authority to implement and enforce various federal National Emissions...

  1. 77 FR 13519 - Safety Zone; Virginia Beach Oceanfront Air Show, Atlantic Ocean, Virginia Beach, VA

    Science.gov (United States)

    2012-03-07

    ..., Atlantic Ocean, Virginia Beach, VA AGENCY: Coast Guard, DHS. ACTION: Notice of proposed rulemaking. SUMMARY: The Coast Guard proposes establishing a safety zone on the navigable waters of the Atlantic Ocean in..., which will then become highlighted in blue. In the ``Document Type'' drop down menu select...

  2. Geologic map of the White Hall quadrangle, Frederick County, Virginia, and Berkeley County, West Virginia

    Science.gov (United States)

    Doctor, Daniel H.; Orndorff, Randall C.; Parker, Ronald A.; Weary, David J.; Repetski, John E.

    2010-01-01

    The White Hall 7.5-minute quadrangle is located within the Valley and Ridge province of northern Virginia and the eastern panhandle of West Virginia. The quadrangle is one of several being mapped to investigate the geologic framework and groundwater resources of Frederick County, Va., as well as other areas in the northern Shenandoah Valley of Virginia and West Virginia. All exposed bedrock outcrops are clastic and carbonate strata of Paleozoic age ranging from Middle Cambrian to Late Devonian. Surficial materials include unconsolidated alluvium, colluvium, and terrace deposits of Quaternary age, and local paleo-terrace deposits possibly of Tertiary age. The quadrangle lies across the northeast plunge of the Great North Mountain anticlinorium and includes several other regional folds. The North Mountain fault zone cuts through the eastern part of the quadrangle; it is a series of thrust faults generally oriented northeast-southwest that separate the Silurian and Devonian clastic rocks from the Cambrian and Ordovician carbonate rocks and shales. Karst development in the quadrangle occurs in all of the carbonate rocks. Springs occur mainly near or on faults. Sinkholes occur within all of the carbonate rock units, especially where the rocks have undergone locally intensified deformation through folding, faulting, or some combination.

  3. West Virginia Digital Learning: Report to the Governor, Legislature, and West Virginia Board of Education

    Science.gov (United States)

    Alliance for Excellent Education, 2014

    2014-01-01

    Accomplishing personalized, deeper learning through anywhere, anytime digital learning requires a redesign of the K-12 education system. This report looks at readiness for digital learning at two levels in West Virginia: the district capacity building to ready the system for digital learning and school implementation of digital learning. The…

  4. West Virginia's Lost Youth: Appalachian Stereotypes and Residential Preferences

    Science.gov (United States)

    Towers, George

    2005-01-01

    This study uses a cognitive mapping survey to examine the effect of Appalachian stereotypes on West Virginia high school students' residential preferences. The research addresses the popularly held hypothesis that West Virginia is suffering out-migration of its young people in part because of negative regional imagery. Survey results provide some…

  5. 77 FR 65419 - Virginia Electric and Power Company

    Science.gov (United States)

    2012-10-26

    ... and Power Company AGENCY: Nuclear Regulatory Commission. ACTION: Partial Director's Decision; issuance... Power Station, Units 1 and 2 (North Anna 1 and 2), by the Virginia Electric and Power Company (VEPCO or... August 23, 2011, Virginia Electric and Power Company (the licensee) should be required to obtain...

  6. Connecting the Dots: Lessons from the Virginia Tech Shootings

    Science.gov (United States)

    Davies, Gordon K.

    2008-01-01

    The shootings that took place last spring on the campus of Virginia Polytechnic Institute and State University, located in Blacksburg, Virginia, elicited a host of reactions, many deeply emotional. In groups of college and university presidents, the response was generally empathetic. Indeed, they were right to be put on alert by the random and…

  7. Virginia pine seed viable two months before natural cone opening

    Science.gov (United States)

    Thomas W., Jr. Church; Edward I. Sucoff

    1960-01-01

    Virginia pine (Pinus virginiana Mill.) seed used in nurseries and for forest seeding ordinarily is collected from standing or felled trees in autumn. Some questions that concern the seed collector are: How early in the season does Virginia pine seed ripen? How does seed viability change if the cones are left on the felled trees?

  8. Northern Virginia wineries: understanding visitor motivations for market segmentation

    Science.gov (United States)

    Cammeral Geide; Laurie Harmon; Robert Baker

    2009-01-01

    The wine industry is a rapidly growing sector of Virginia's economy, yet little research has been done on this topic. The purpose of this study was to obtain a better understanding of northern Virginia winery visitors' motivations to help winery operators better focus their marketing efforts. This exploratory research project collected basic information about...

  9. West Virginia's Lost Youth: Appalachian Stereotypes and Residential Preferences

    Science.gov (United States)

    Towers, George

    2005-01-01

    This study uses a cognitive mapping survey to examine the effect of Appalachian stereotypes on West Virginia high school students' residential preferences. The research addresses the popularly held hypothesis that West Virginia is suffering out-migration of its young people in part because of negative regional imagery. Survey results provide some…

  10. Business, industry, government preview energy research at Virginia Tech Showcase

    OpenAIRE

    Felker, Susan B.

    2006-01-01

    The Nov. 29-30 Energy Research Engagement Showcase offers business and community leaders the opportunity to learn about more than 300 energy-related activities at Virginia Tech, as well as energy efforts by faculty members at other public universities in Virginia.

  11. Assessing Changes in Virginia Master Gardener Volunteer Management

    OpenAIRE

    Dorn, Sheri T.

    1999-01-01

    ASSESSING CHANGES IN VIRGINIA MASTER GARDENER VOLUNTEER MANAGEMENT Sheri T. Dorn ABSTRACT Master Gardener (MG) volunteers are nonpaid, education partners with Virginia Cooperative Extension (VCE). VCE MGs have assisted Extension agents in meeting VCE's educational goals and mission by following the Sustainable Landscape Management educational program objectives within the VCE Plan of Work. Local MG volunteer programs must be managed appropriately so that vol...

  12. 78 FR 51199 - West Virginia; Major Disaster and Related Determinations

    Science.gov (United States)

    2013-08-20

    ... SECURITY Federal Emergency Management Agency West Virginia; Major Disaster and Related Determinations... Presidential declaration of a major disaster for the State of West Virginia (FEMA-4132-DR), dated July 26, 2013...''), as follows: I have determined that the damage in certain areas of the State of West...

  13. 77 FR 20044 - West Virginia; Major Disaster and Related Determinations

    Science.gov (United States)

    2012-04-03

    ... SECURITY Federal Emergency Management Agency West Virginia; Major Disaster and Related Determinations... Presidential declaration of a major disaster for the State of West Virginia (FEMA-4059-DR), dated March 16... ``Stafford Act''), as follows: I have determined that the damage in certain areas of the State of...

  14. 75 FR 18517 - West Virginia; Major Disaster and Related Determinations

    Science.gov (United States)

    2010-04-12

    ... SECURITY Federal Emergency Management Agency West Virginia; Major Disaster and Related Determinations... Presidential declaration of a major disaster for the State of West Virginia (FEMA-1893-DR), dated March 29... Act''), as follows: I have determined that the damage in certain areas of the State of West...

  15. 75 FR 25873 - West Virginia; Major Disaster and Related Determinations

    Science.gov (United States)

    2010-05-10

    ... SECURITY Federal Emergency Management Agency West Virginia; Major Disaster and Related Determinations... Presidential declaration of a major disaster for the State of West Virginia (FEMA-1903-DR), dated April 23... Act''), as follows: I have determined that the damage in certain areas of the State of West...

  16. 77 FR 20042 - West Virginia; Major Disaster and Related Determinations

    Science.gov (United States)

    2012-04-03

    ... SECURITY Federal Emergency Management Agency West Virginia; Major Disaster and Related Determinations... Presidential declaration of a major disaster for the State of West Virginia (FEMA-4061-DR), dated March 22... ``Stafford Act''), as follows: I have determined that the damage in certain areas of the State of...

  17. 77 FR 46103 - West Virginia; Major Disaster and Related Determinations

    Science.gov (United States)

    2012-08-02

    ... SECURITY Federal Emergency Management Agency West Virginia; Major Disaster and Related Determinations... Presidential declaration of a major disaster for the State of West Virginia (FEMA-4071-DR), dated July 23, 2012...''), as follows: I have determined that the damage in certain areas of the State of West...

  18. USA Hire Testing Platform

    Data.gov (United States)

    Office of Personnel Management — The USA Hire Testing Platform delivers tests used in hiring for positions in the Federal Government. To safeguard the integrity of the hiring processes and ensure...

  19. Loeng USA Sisejulgeolekuministeeriumi kantslerilt

    Index Scriptorium Estoniae

    2005-01-01

    13. okt. pidas USA Sisejulgeolekuministeeriumi teaduse ja tehnoloogia kantsler dr Charles McQueary Tartu Ülikooli Tehnoloogiainstituudis loengu "Uue põlvkonna ettevõtlust suunavad ja julgeolekut edendavad tehnoloogiad"

  20. USA kunstidessant Venemaale

    Index Scriptorium Estoniae

    2007-01-01

    USA kunstnike näitus "Kolm sajandit ameerika kunsti" Moskvas Pushkini muuseumis. Eksponeeritakse Mark Rothko, Jean-Michel Basguiat', Roy Lichtensteini, Robert Rauschenbergi, Georgia O'Keefe'i, Willem de Kooningi töid

  1. USA kunstidessant Venemaale

    Index Scriptorium Estoniae

    2007-01-01

    USA kunstnike näitus "Kolm sajandit ameerika kunsti" Moskvas Pushkini muuseumis. Eksponeeritakse Mark Rothko, Jean-Michel Basguiat', Roy Lichtensteini, Robert Rauschenbergi, Georgia O'Keefe'i, Willem de Kooningi töid

  2. Obituary: Jeannette Virginia Lincoln, 1915-2003

    Science.gov (United States)

    Coffey, Helen E.

    2004-12-01

    J. (Jeannette) Virginia Lincoln died on 1 August 2003 of natural causes at age 87. She was a pioneer in space weather forecasting and was instrumental in establishing the World Data Center-A for Solar-Terrestrial Physics (WDC-A for STP) at the National Oceanic and Atmospheric Administration's (NOAA) National Geophysical Data Center (NGDC). Lincoln received a U.S. Department of Commerce Gold Medal for Distinguished Service in 1973 for outstanding accomplishments and leadership. She was elected a Fellow of the American Geophysical Union, a Fellow of the American Association for the Advancement of Science, and a Fellow of the Society of Women Engineers. A physicist, she served as Division Chief of the Solar-Terrestrial Physics Division (STPD) and Director of WDC-A for STP from 1966 until her retirement in 1980. Virginia was born on Labor Day, 7 September 1915, in Ames, Iowa, to Rush B. Lincoln and Jeannette Bartholomew Lincoln. Her father, Rush B. Lincoln (b. 1881, d. 1977 at age 95), served as a Major General in the U.S. Air Force. He was a direct descendant of the brother of President Abraham Lincoln. Her mother Jeannette Bartholomew Lincoln (d. 1986 at age 104) taught Chemistry at Iowa State University. Her brother, Rush B. Lincoln, Jr. (d. 2002), was five years older. Her grandfather Lincoln fought in the Civil War as a Confederate Captain. Virginia was immersed in military life and continued many contacts and visited military installations throughout her life. Her parents lived with her until their deaths. She enjoyed the perks of being a General's daughter, actively participating in her parent's lives, and served as caregiver in their declining years. Influenced by her Army background, she developed a strong assertive personality and good problem-solving capabilities. She received a bachelor's degree in physics from Wellesley College in 1936 and a master's degree from Iowa State University in 1938. She was an instructor in household equipment at Iowa State from

  3. Carbofuran affects wildlife on Virginia corn fields

    Science.gov (United States)

    Stinson, E.R.; Hayes, L.E.; Bush, P.B.; White, D.H.

    1994-01-01

    Forty-four Virginia corn fields on 11 farms were searched for evidence of dead or debilitated wildlife following in-furrow application of granular carbofuran (Furadan 15G) during April and May 1991. Evidence of pesticide poisoned wildlife, including dead animals, debilitated animals, feather spots, and fur spots was found on 33 fields on 10 farms. Carcasses of 61 birds, 4 mammals, and 1 reptile were recovered. Anticholinesterase poisoning was confirmed or suspected as the cause of most wildlife deaths based on the circumstances surrounding kills, necropsies of Carcasses, residue analyses, and brain ChE assays.

  4. Seduction and revenge in Virginia Woolf's Orlando.

    Science.gov (United States)

    McNamara, Susan

    2011-07-01

    Virginia Woolf's Orlando was characterized by Nigel Nicolson as a "charming love letter" to his mother, Vita Sackville-West. The fictional biography was actually an attempt by Woolf to organize herself after the unbearable humiliation of Vita's abandoning her for another woman. In imagining, writing, and publishing Orlando, Woolf turns her despair about Vita's betrayal into a monument of revenge, defending against disorganizing feelings of humiliation, powerlessness, rage, and loss by creating her own scathing portrait of Vita. In the novel, Woolf also intermittently merges herself with Orlando/Vita to create a permanent tie to the woman who--like her mother and sister--excited and rejected her.

  5. Virginia Woolf, Caso clínico .

    Directory of Open Access Journals (Sweden)

    Rebeca García Nieto

    2004-01-01

    Full Text Available Sabido es que Virginia Woolf es considerada como una de las escritoras más importantes del siglo XX. En este trabajo, se realiza un breve análisis de los aspectos más relevantes de la vida y de la obra literaria de la escritora. Después de unos breves comentarios sobre su biografía, se estudia la relación entre su estilo literario y algunas de sus obras más conocidas con los síntomas de la psicosis maniaco-depresiva que padecía. A lo largo de este trabajo, se hace especial hincapié en la relación de Virginia con el lenguaje: su dependencia de él y la insuficiencia de éste en el último período de su vida. Por último, se hace un rápido repaso de las principales teorías psicológicas de la manía, subrayando especialmente la importancia de la teoría psicoanalítica y las llamadas teorías cognitivo-conductuales de tercera generación, debido a sus estudios sobre la relación entre el lenguaje y las enfermedades mentales.

  6. Climate Connections in Virginia: Your Actions Matter

    Science.gov (United States)

    Hoffman, J. S.; Maurakis, E. G.

    2016-12-01

    Our project objectives are to educate the general public about the science of climate change on global and local scales, highlight current and potential future impacts of climate change on Virginia and its communities, define community climate resiliency and why it is important, illustrate how individuals can contribute to the resiliency of their own community by taking personal steps to be prepared for weather events and health threats related to climate change, and, foster a conversion of climate change awareness and understanding into personal action to increase readiness and resiliency in homes, schools, and communities. The communication methods used to convey climate change and resiliency information are: development of new programming for the museum's NOAA Science on a Sphere® and digital Dome theater, production of a statewide digital media series (24 audio and 12 video content pieces/year), engagement with social media platforms, a public lecture series, facilitation of resiliency-themed programming (Art Lab, Challenge Lab, EcoLab), establishment of extreme event readiness challenge workshops, and enacting community preparedness and resiliency checklist and certification programs. A front-end evaluation was conducted to survey general audience understanding of the difference between climate and weather, climate change impacts, and resilience. We seek here to share some initial content and reflection based on the first few months of this project. Funded by NOAA Award NA15SEC0080009 and the Virginia Environmental Endowment.

  7. Studies on suspension culture of virginia mallow

    Directory of Open Access Journals (Sweden)

    Anna Kasprzyk

    2014-04-01

    Full Text Available Virginia mallow (Sida hermaphrodita (L. Rusby belongs to the Malvaceae family. It is a very important industrial and energetic crop (Kasprzyk et al. 2013. In our studies, we used plant cell suspension cultures due to the fact that it is a useful tool to investigate biochemical, molecular and physiological aspects of many cellular functions (Dong et al. 2010. Virginia mallow seeds, obtained from Prof. Borkowska (University of Life Sciences in Lublin, Poland, were used in this investigation to obtain plants which were grown in sterile conditions in the Department of Plant Anatomy and Cytology, Maria Curie-Skłodowska University in Lublin, Poland. The seeds were surface sterilized and washed three times in sterile, distilled water. After 3 weeks of in vitro culture, young seedlings were used as a source of explants (to callus induction. Two types of explants were used to form callus culture: leaf and petiole. Callus tissues were then aseptically transferred to an Erlenmeyer flask with liquid medium and placed on an orbital shaker moving at 120 rpm. The observations of this suspense culture were conducted under light and confocal LSM microscopes. The authors observed that depending on the type of explants and composition of medium, callus tissue has varied in color and character of growth.

  8. Virginia Woolf, neuroprogression, and bipolar disorder.

    Science.gov (United States)

    Boeira, Manuela V; Berni, Gabriela de Á; Passos, Ives C; Kauer-Sant'Anna, Márcia; Kapczinski, Flávio

    2017-01-01

    Family history and traumatic experiences are factors linked to bipolar disorder. It is known that the lifetime risk of bipolar disorder in relatives of a bipolar proband are 5-10% for first degree relatives and 40-70% for monozygotic co-twins. It is also known that patients with early childhood trauma present earlier onset of bipolar disorder, increased number of manic episodes, and more suicide attempts. We have recently reported that childhood trauma partly mediates the effect of family history on bipolar disorder diagnosis. In light of these findings from the scientific literature, we reviewed the work of British writer Virginia Woolf, who allegedly suffered from bipolar disorder. Her disorder was strongly related to her family background. Moreover, Virginia Woolf was sexually molested by her half siblings for nine years. Her bipolar disorder symptoms presented a pernicious course, associated with hospitalizations, suicidal behavioral, and functional impairment. The concept of neuroprogression has been used to explain the clinical deterioration that takes places in a subgroup of bipolar disorder patients. The examination of Virgina Woolf's biography and art can provide clinicians with important insights about the course of bipolar disorder.

  9. Virginia Woolf, neuroprogression, and bipolar disorder

    Directory of Open Access Journals (Sweden)

    Manuela V. Boeira

    2016-01-01

    Full Text Available Family history and traumatic experiences are factors linked to bipolar disorder. It is known that the lifetime risk of bipolar disorder in relatives of a bipolar proband are 5-10% for first degree relatives and 40-70% for monozygotic co-twins. It is also known that patients with early childhood trauma present earlier onset of bipolar disorder, increased number of manic episodes, and more suicide attempts. We have recently reported that childhood trauma partly mediates the effect of family history on bipolar disorder diagnosis. In light of these findings from the scientific literature, we reviewed the work of British writer Virginia Woolf, who allegedly suffered from bipolar disorder. Her disorder was strongly related to her family background. Moreover, Virginia Woolf was sexually molested by her half siblings for nine years. Her bipolar disorder symptoms presented a pernicious course, associated with hospitalizations, suicidal behavioral, and functional impairment. The concept of neuroprogression has been used to explain the clinical deterioration that takes places in a subgroup of bipolar disorder patients. The examination of Virgina Woolf’s biography and art can provide clinicians with important insights about the course of bipolar disorder.

  10. Greater sage-grouse nest predators in the Virginia Mountains of northwestern Nevada

    Science.gov (United States)

    Lockyer, Zachary B.; Coates, Peter S.; Casazza, Michael L.; Espinosa, Shawn; Delehanty, David J.

    2013-01-01

    Greater sage-grouse Centrocercus urophasianus, hereafter sage-grouse, populations have declined across their range due to the loss, degradation, and fragmentation of habitat. Habitat alterations can lead not only to vegetative changes but also to shifts in animal behavior and predator composition that may influence population vital rates, such as nest success. For example, common ravens Corvus corax are sage-grouse nest predators, and common raven abundance is positively associated with human-caused habitat alterations. Because nest success is a central component to sage-grouse population persistence, research that identifies factors influencing nest success will better inform conservation efforts. We used videography to unequivocally identify sage-grouse nest predators within the Virginia Mountains of northwestern Nevada, USA, from 2009 to 2011 and used maximum likelihood to calculate daily probability of nest survival. In the Virginia Mountains, fires, energy exploration, and other anthropogenic activities have altered historic sage-grouse habitat. We monitored 71 sage-grouse nests during the study, placing video cameras at 39 nests. Cumulative nest survival for all nests was 22.4% (95% CI, 13.0–33.4%), a survival rate that was significantly lower than other published results for sage-grouse in the Great Basin. Depredation was the primary cause for nest failure in our study (82.5%), and common ravens were the most frequent sage-grouse nest predator, accounting for 46.7% of nest depredations. We also successfully documented a suite of mammalian and reptilian species depredating sage-grouse nests, including some predators never previously confirmed in the literature to be sage-grouse nest predators (i.e., bobcats Lynx rufus and long-tailed weasels Mephitis frenata). Within the high elevation, disturbed habitat of the Virginia Mountains, low sage-grouse nest success may be limiting sage-grouse population growth. These results suggest that management actions that

  11. MILCOM II. Military Computers and Software. Finding a Partnership - Department of Defense/Industry/Congress for the Information Age. Proceedings of Conference, Arlington, Virginia on 27-28 January 1983.

    Science.gov (United States)

    1983-01-01

    looks at the world. There is a deliberate policy in France to become an information oriented society . The Soviet bloc countries are undergoing a similar...starts. Some are add-ons to existing systems (e.g. WWMCCS and WIS upgrade). This raises all the problems of multilanguage which we may not be able to

  12. Low-flow characteristics of Virginia streams

    Science.gov (United States)

    Austin, Samuel H.; Krstolic, Jennifer L.; Wiegand, Ute

    2011-01-01

    Low-flow annual non-exceedance probabilities (ANEP), called probability-percent chance (P-percent chance) flow estimates, regional regression equations, and transfer methods are provided describing the low-flow characteristics of Virginia streams. Statistical methods are used to evaluate streamflow data. Analysis of Virginia streamflow data collected from 1895 through 2007 is summarized. Methods are provided for estimating low-flow characteristics of gaged and ungaged streams. The 1-, 4-, 7-, and 30-day average streamgaging station low-flow characteristics for 290 long-term, continuous-record, streamgaging stations are determined, adjusted for instances of zero flow using a conditional probability adjustment method, and presented for non-exceedance probabilities of 0.9, 0.8, 0.7, 0.6, 0.5, 0.4, 0.3, 0.2, 0.1, 0.05, 0.02, 0.01, and 0.005. Stream basin characteristics computed using spatial data and a geographic information system are used as explanatory variables in regional regression equations to estimate annual non-exceedance probabilities at gaged and ungaged sites and are summarized for 290 long-term, continuous-record streamgaging stations, 136 short-term, continuous-record streamgaging stations, and 613 partial-record streamgaging stations. Regional regression equations for six physiographic regions use basin characteristics to estimate 1-, 4-, 7-, and 30-day average low-flow annual non-exceedance probabilities at gaged and ungaged sites. Weighted low-flow values that combine computed streamgaging station low-flow characteristics and annual non-exceedance probabilities from regional regression equations provide improved low-flow estimates. Regression equations developed using the Maintenance of Variance with Extension (MOVE.1) method describe the line of organic correlation (LOC) with an appropriate index site for low-flow characteristics at 136 short-term, continuous-record streamgaging stations and 613 partial-record streamgaging stations. Monthly

  13. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, CLAY COUNTY, WEST VIRGINIA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk Information And supporting data used to develop the risk data. The primary risk;...

  14. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, GREENBRIER COUNTY, WEST VIRGINIA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  15. Downscaling Maximum Temperatures to Subkilometer Resolutions in the Shenandoah National Park of Virginia, USA

    Directory of Open Access Journals (Sweden)

    Temple R. Lee

    2014-01-01

    Full Text Available Downscaling future temperature projections to mountainous regions is vital for many applications, including ecological and water resource management. In this study, we demonstrate a method to downscale maximum temperatures to subkilometer resolutions using the Parameter-elevation Regression on Independent Slopes Model (PRISM. We evaluate the downscaling method with observations from a network of temperature sensors deployed along western and eastern slopes of Virginia’s Shenandoah National Park in the southern Appalachian Mountains. We find that the method overestimates mean July maximum temperatures by about 2°C (4°C along the western (eastern slopes. Based on this knowledge, we introduce corrections to generate maps of current and future maximum temperatures in the Shenandoah National Park.

  16. A seasonal comparison of surface sediment characteristics in Chincoteague Bay, Maryland and Virginia, USA

    Science.gov (United States)

    Ellis, Alisha M.; Marot, Marci E.; Wheaton, Cathryn J.; Bernier, Julie C.; Smith, Christopher G.

    2016-02-03

    Scientists from the U.S. Geological Survey, St. Petersburg Coastal and Marine Science Center conducted a seasonal collection of surficial sediments from Chincoteague Bay and Tom's Cove, between Assateague Island and the Delmarva Peninsula in late March/early April 2014 and October 2014. The sampling efforts were part of a larger U.S. Geological Survey study to assess the effects of storm events on sediment distribution in back-barrier environments of the United States. By sampling during the spring and fall, a more complete understanding of seasonal variability in the area can help determine baseline conditions. The objective of this study was to characterize the sediments of Chincoteague Bay in order to create baseline conditions to incorporate with the hydrodynamic and sediment transport models used to evaluate pre- and post-storm change and compare with future field measurements.

  17. Site characteristics of red spruce witness tree locations in the uplands of West Virginia, USA

    Science.gov (United States)

    Melissa Thomas-Van Gundy; Michael Strager; James. Rentch

    2012-01-01

    Knowledge, both of the historical range of spruce-dominated forests and associated site conditions, is needed by land managers to help define restoration goals and potential sites for restoration. We used an existing digital database of witness trees listed in deeds from 1752 to 1899 to compare characteristics of red spruce (Picea rubens Sarg.) sites...

  18. Habitat models to assist plant protection efforts in Shenandoah National Park, Virginia, USA

    Science.gov (United States)

    Van Manen, F.T.; Young, J.A.; Thatcher, C.A.; Cass, W.B.; Ulrey, C.

    2005-01-01

    During 2002, the National Park Service initiated a demonstration project to develop science-based law enforcement strategies for the protection of at-risk natural resources, including American ginseng (Panax quinquefolius L.), bloodroot (Sanguinaria canadensis L.), and black cohosh (Cimicifuga racemosa (L.) Nutt. [syn. Actaea racemosa L.]). Harvest pressure on these species is increasing because of the growing herbal remedy market. We developed habitat models for Shenandoah National Park and the northern portion of the Blue Ridge Parkway to determine the distribution of favorable habitats of these three plant species and to demonstrate the use of that information to support plant protection activities. We compiled locations for the three plant species to delineate favorable habitats with a geographic information system (GIS). We mapped potential habitat quality for each species by calculating a multivariate statistic, Mahalanobis distance, based on GIS layers that characterized the topography, land cover, and geology of the plant locations (10-m resolution). We tested model performance with an independent dataset of plant locations, which indicated a significant relationship between Mahalanobis distance values and species occurrence. We also generated null models by examining the distribution of the Mahalanobis distance values had plants been distributed randomly. For all species, the habitat models performed markedly better than their respective null models. We used our models to direct field searches to the most favorable habitats, resulting in a sizeable number of new plant locations (82 ginseng, 73 bloodroot, and 139 black cohosh locations). The odds of finding new plant locations based on the habitat models were 4.5 (black cohosh) to 12.3 (American ginseng) times greater than random searches; thus, the habitat models can be used to improve the efficiency of plant protection efforts, (e.g., marking of plants, law enforcement activities). The field searches also indicated that the level of occupancy of the most favorable habitats ranged from 49.4% for ginseng to 84.8% for black cohosh. Given the potential threats to these species from illegal harvesting, that information may serve as an important benchmark for future habitat and population assessments.

  19. Description of future drought indices in Virginia.

    Science.gov (United States)

    Kang, Hyunwoo; Sridhar, Venkataramana

    2017-10-01

    This article presents projected future drought occurrences in five river basins in Virginia. The Soil and Water Assessment Tool (SWAT) and the Coupled Model Intercomparison Project Phase 5 (CMIP5) climate models were used to derive input variables of multiple drought indices, such as the Standardized Soil Moisture index (SSI), the Multivariate Standardized Drought Index (MSDI), and the Modified Palmer Drought Severity Index (MPDSI) for both historic and future periods. The results of SSI indicate that there was an overall increase in agricultural drought occurrences and that these were caused by increases in evapotranspiration and runoff. However, the results of the MSDI and MPDSI projected a decrease in drought occurrences in future periods due to a greater increase in precipitation in the future. Furthermore, GCM-downscaled products (precipitation and temperature) were verified using comparisons with historic observations, and the results of uncertainty analyses suggest that the lower and upper bounds of future drought projections agree with historic conditions.

  20. Earthquakes in Virginia and vicinity 1774 - 2004

    Science.gov (United States)

    Tarr, Arthur C.; Wheeler, Russell L.

    2006-01-01

    This map summarizes two and a third centuries of earthquake activity. The seismic history consists of letters, journals, diaries, and newspaper and scholarly articles that supplement seismograph recordings (seismograms) dating from the early twentieth century to the present. All of the pre-instrumental (historical) earthquakes were large enough to be felt by people or to cause shaking damage to buildings and their contents. Later, widespread use of seismographs meant that tremors too small or distant to be felt could be detected and accurately located. Earthquakes are a legitimate concern in Virginia and parts of adjacent States. Moderate earthquakes cause slight local damage somewhere in the map area about twice a decade on the average. Additionally, many buildings in the map area were constructed before earthquake protection was added to local building codes. The large map shows all historical and instrumentally located earthquakes from 1774 through 2004.

  1. Nebulous networks: Virginia Woolf and popular astronomy

    Science.gov (United States)

    Henry, Holly Grace

    This study investigates Virginia Woolf's fascination with advances in astronomy and telescopic technologies of the 1920s and 30s. Grounded in the cultural studies of science, and the work of theorists such as Donna Haraway and Bruno Latour, the dissertation reconstructs the complex interconnections between Woolf's fiction and prose writing and an explosive popular interest in astronomy and cosmology. Woolf's aesthetic and political practices were shaped by emerging visualization technologies ranging from astronomical telescopes to the hand-held camera. While her writing provides a focus for this investigation, the dissertation offers close readings of fiction and essays by multiple British authors and science writers in the context of these converging phenomena. As a result of glimpsing tiny worlds through her own telescope, Virginia Woolf formulated a global aesthetic and a global politics. Gazing at the moon and stars reminded her that earth is a planet in space, and that earth's inhabitants must rely on this small, fragile globe for their future survival. The opening chapter establishes the cultural context for the study. In 1923, the American astronomer Edwin Hubble determined that the Andromeda galaxy was located far beyond the limits of the Milky Way, then believed to comprise the entire universe. Hubble's radical reconfiguration of the universe contributed to a pervasive sense, in the modern period, of a decentering and re-scaling of humans in the universe. In the chapters that follow, the dissertation offers readings of Woolf's novels and short fiction in relation to her fascination with astronomy and explores how the wildly popular British cosmologist and science writer, Sir James jeans, had a shaping effect on popular culture and on Woolf's narrative practices and pacifist politics. Despite his oblique connections to what became Bloomsbury, jeans and his popular science texts were to play a considerable role in Woolf's formulation of a global aesthetic.

  2. Proceedings of the Electronic Test Equipment Division’s Annual Program Review of ’Electronic Test Equipment Industry Response to Emerging Defense Requirements’ Held in Arlington, VA on 10-11 May 1984

    Science.gov (United States)

    1984-01-01

    J j ELECTRONIC TEST EQUIPMENT INDUSTRY RESPONSE TO EMERGING DEFENSE REQUIREMENTS TECHNICAL LIBRARY held at the Hyatt Arlington Hotel ...Deputy Under Secretary of Defense for Acquisition Mangement KEYNOTE ADDRESS 13 LtG. Donald M. Babers, Deputy Commanding General for Material

  3. 78 FR 63184 - Delegation of Authority to the Commonwealth of Virginia To Implement and Enforce Additional or...

    Science.gov (United States)

    2013-10-23

    ... AGENCY Delegation of Authority to the Commonwealth of Virginia To Implement and Enforce Additional or... March 13, 2013, EPA sent the Commonwealth of Virginia (Virginia) a letter acknowledging that Virginia's... States Environmental Protection Agency (EPA) has previously delegated to the Commonwealth of Virginia...

  4. Eastern Shore of Virginia National Wildlife Refuge [Land Status Map

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This map was produced by the Division of Realty to depict landownership at Eastern Shore Of Virginia National Wildlife Refuge. It was generated from rectified...

  5. 2012 USGS-FEMA Lidar: Virginia Northern Counties (South)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Dewberry collected LiDAR for ~3,341 square miles in various Virginia Counties, a part of Worcester County, and Hoopers Island. The acquisition was performed by...

  6. Virginia Tech, Sweet Briar College formalize student exchange program

    OpenAIRE

    Owczarski, Mark

    2006-01-01

    Virginia Tech and Sweet Briar College have formalized a student exchange program that will broaden the education opportunities of students, provide a diverse campus environment, and facilitate cooperation and collaboration among student and faculty at each institution.

  7. 2014 USGS Lidar: Central Virginia Seismic (Louisa County)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Laser Mapping Specialist, Inc (LMSI) collected 230 square miles in the Virginia counties of Fluvanna, Orange, Louisa, and Spotsylvania. The nominal pulse spacing for...

  8. Salmonellosis in passerine birds in Maryland and West Virginia

    Science.gov (United States)

    Locke, L.N.; Shillinger, R.B.; Jareed, T.

    1973-01-01

    Salmonella typhimurium was responsible for a die-off of evening grosbeaks (Hesperiphona vespertina) at Elkins, West Virginia, and was isolated from a pine siskin (Spinus pinus) collected at the site of a die-off near Baltimore, Maryland.

  9. The Work of Virginia Satir: Understanding Her Theory and Technique.

    Science.gov (United States)

    Woods, Michael D.; Martin, Don

    1984-01-01

    Discusses the therapeutic process inherent in the work of Virginia Satir. Major conceptualizations and interventions are explored, including historical background; philosophical assumptions; basic operational principles; therapeutic goals; and basic techniques. (BH)

  10. University of Virginia experimental and theoretical high energy physics

    Energy Technology Data Exchange (ETDEWEB)

    Cox, B.

    1991-01-10

    This report discusses research being done in high energy physics at the University of Virginia in the following areas: charmonium; B mesons decay; B physics at the SCC; and symmetry and field theory. (LSP)

  11. Lavender Commencement Ceremony to honor LGBT graduates at Virginia Tech

    OpenAIRE

    Shannon, Kelly Baker

    2010-01-01

    The Lesbian, Gay, Bisexual, and Transgender (LGBT) Caucus at Virginia Tech is sponsoring the Second Annual Lavender Commencement Ceremony, which will be held on May 13 at 11 a.m. in the Old Dominion Ballroom of Squires Student Center.

  12. Virginia ESI: T_MAMMAL (Terrestrial Mammal Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for the northern river otter in Virginia. Vector polygons in this data set represent terrestrial mammal...

  13. Events Scheduled for Virginia Tech's Black History Month

    OpenAIRE

    Felker, Susan B.

    2004-01-01

    A variety of lectures, discussions, performances and displays will be held during Virginia Tech's observance of Black History Month. Events begin Jan. 19 and run through Feb. 28 and are free an open to the public (except where noted).

  14. The Work of Virginia Satir: Understanding Her Theory and Technique.

    Science.gov (United States)

    Woods, Michael D.; Martin, Don

    1984-01-01

    Discusses the therapeutic process inherent in the work of Virginia Satir. Major conceptualizations and interventions are explored, including historical background; philosophical assumptions; basic operational principles; therapeutic goals; and basic techniques. (BH)

  15. Sügav kummardus Virginia Woolfile / Raili Põldsaar

    Index Scriptorium Estoniae

    Põldsaar, Raili, 1973-

    2003-01-01

    Virginia Woolfi teosest "Mrs. Dalloway" ajendatud Michael Cunninghami romaanil "Tunnid" põhinev mängufilm "Tunnid" ("The Hours") : režissöör Stephen Daldry : kesksetes rollides Meryl Streep, Nicole Kidman, Julianne Moore : Suurbritannia 2002

  16. Sügav kummardus Virginia Woolfile / Raili Põldsaar

    Index Scriptorium Estoniae

    Põldsaar, Raili, 1973-

    2003-01-01

    Virginia Woolfi teosest "Mrs. Dalloway" ajendatud Michael Cunninghami romaanil "Tunnid" põhinev mängufilm "Tunnid" ("The Hours") : režissöör Stephen Daldry : kesksetes rollides Meryl Streep, Nicole Kidman, Julianne Moore : Suurbritannia 2002

  17. EAARL Coastal Topography--Virginia, Post-Nor'Ida, 2009

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — A digital elevation model (DEM) of a portion of the Virginia coastline beachface, post-Nor'Ida (November 2009 nor'easter), was produced from remotely sensed,...

  18. Virginia Tech Horse Judging Team leaves its mark in Texas

    OpenAIRE

    Greiner, Lori A.

    2010-01-01

    The Virginia Tech Horse Judging Team completed a successful spring competition season with a win at the American Paint Horse Association's Spring Intercollegiate Horse Judging Sweepstakes in Fort Worth, Texas.

  19. EAARL Coastal Topography--Virginia, Post-Nor'Ida, 2009

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — A digital elevation model (DEM) of a portion of the Virginia coastline beachface, post-Nor'Ida (November 2009 nor'easter), was produced from remotely sensed,...

  20. Virginia Tech remains among best values in public higher education

    OpenAIRE

    Owczarski, Mark

    2010-01-01

    Virginia Tech is again ranked among the top public colleges and universities in the nation that offer a high quality educational experience at an affordable price, according to "Kiplinger's Personal Finance" magazine.

  1. Virginia ESI: M_MAMMAL (Marine Mammal Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for dolphin, seals, whales, and porpoise in Virginia. Vector polygons in this data set represent marine...

  2. 2012 USGS-FEMA Lidar: Virginia Northern Counties (North)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Dewberry collected LiDAR for ~3,341 square miles in various Virginia Counties, a part of Worcester County, and Hoopers Island. The acquisition was performed by...

  3. The Limestone Glades And Barrens Of West Virginia

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Cedar glade, limestone barren, and glade woodland communities are reported from limestone terranes in the Ridge and Valley of northeastern West Virginia. The cedar...

  4. Virginia Tech recognized for world-class food science program

    OpenAIRE

    Sutphin, Michael D.

    2010-01-01

    The Institute of Food Technologists (IFT) has reaccredited the undergraduate curriculum of Virginia Tech's Department of Food Science and Technology, reaffirming the department's place as a leader in contributing to food quality, safety, marketability, and availability.

  5. Virginia Tech's Cook Counseling Center receives international counseling accreditation

    OpenAIRE

    DeLauder, Rachel

    2010-01-01

    The Virginia Tech Thomas E. Cook Counseling Center has been accredited by the International Association of Counseling Services, Inc., an organization of United States, Canadian, and Australian counseling agencies based in Alexandria, Va.

  6. 76 FR 3695 - Environmental Impact Statement: Interstate 64 Corridor, Virginia

    Science.gov (United States)

    2011-01-20

    ... Federal Highway Administration Environmental Impact Statement: Interstate 64 Corridor, Virginia AGENCY... Administration is issuing this notice to advise the public of its intent to prepare an Environmental Impact..., Senior Environmental Specialist, Federal Highway Administration, Post Office Box 10249, Richmond...

  7. Baltimaade kunsti turnee USAs

    Index Scriptorium Estoniae

    1998-01-01

    5. nov.-st USA Lõuna-Carolina osariigis Wellington B. Grey galeriis ja Jenkins Fine Art Center's 13 eesti, läti ja leedu kunstniku näitus, mis hakkab kolme aasta jooksul ringlema Ameerikas. Eksponeeritud fotokunst, video, installatsioon, joonistused. Kuraator Peeter Linnap ja Mari Laanemets peavad ettekande näituse avamisega samal ajal toimuval Fotohariduse Ühingu konverentsil

  8. Baltimaade kunsti turnee USAs

    Index Scriptorium Estoniae

    1998-01-01

    5. nov.-st USA Lõuna-Carolina osariigis Wellington B. Grey galeriis ja Jenkins Fine Art Center's 13 eesti, läti ja leedu kunstniku näitus, mis hakkab kolme aasta jooksul ringlema Ameerikas. Eksponeeritud fotokunst, video, installatsioon, joonistused. Kuraator Peeter Linnap ja Mari Laanemets peavad ettekande näituse avamisega samal ajal toimuval Fotohariduse Ühingu konverentsil

  9. The USA PATRIOT Act.

    Science.gov (United States)

    Minow, Mary; Coyle, Karen; Kaufman, Paula

    2002-01-01

    Explains the USA PATRIOT (Uniting and Strengthening America by Providing Appropriate Tools Required to Intercept and Obstruct Terrorism) Act, passed after the September 11 terrorist attacks, and its implications for libraries and patron records. Considers past dealings with the FBI; court orders; search warrants; wiretaps; and subpoenas. Includes:…

  10. Water Supply Planning for Landscape Irrigation in Virginia

    OpenAIRE

    Tucker, Adrienne Janel LaBranche

    2009-01-01

    A water supply plan approach was used to investigate irrigation application on landscaped areas in Virginia with a focus on turfgrass. The economically-important turfgrass industry in Virginia should be proactive in conserving drinking water supplies to meet human consumption needs, especially in drought times. This thesis investigates current irrigation water supplies, water supply sustainability, and alternative water sources to meet irrigation demands and offers an insight on how potable w...

  11. Virginia Tech creates Caribbean center for education and research

    OpenAIRE

    Felker, Susan B.

    2006-01-01

    Virginia Tech has established a research, education, and outreach center in the Caribbean that will serve as part of a broad strategy to create international centers of scholarship around the world. The Caribbean Center for Education and Research (CCER) in Punta Cana, on the eastern tip of the Dominican Republic, will allow Virginia Tech faculty to conduct research as well as instruct students on biodiversity, environmental and social sustainability, global issues in natural resources, and ho...

  12. The Relationship between Teacher Efficacy Levels and Virginia Standards of Learning Fifth Grade Math Achievement in One Virginia School Division

    OpenAIRE

    Phillips, Daniel Michael

    2015-01-01

    The purpose of this study was to investigate the relationship between teacher efficacy levels and fifth grade Virginia SOL Mathematic achievement. This study sought to determine the extent to which personal efficacy, general efficacy, and total efficacy account for fifth grade Virginia Standards of Learning Mathematic achievement over and above that explained by teacher experience, teacher education, and class size. A critical review of the previous research methodologies and findings on teac...

  13. Indoor air quality in Virginia waterpipe cafes.

    Science.gov (United States)

    Cobb, Caroline Oates; Vansickel, Andrea Rae; Blank, Melissa D; Jentink, Kade; Travers, Mark J; Eissenberg, Thomas

    2013-09-01

    A revised indoor air quality law has been implemented in Virginia to protect the public from the harmful effects of secondhand smoke exposure. This legislation contains exemptions that include allowances for smoking in a room that is structurally separated and separately ventilated. The objective of the current study was to examine the impact of this law on air quality in waterpipe cafés, as well as to compare the air quality in these cafés to restaurants that allow cigarette smoking and those where no smoking is permitted. Indoor air quality in 28 venues (17 waterpipe cafés, five cigarette smoking-permitted restaurants and six smoke-free restaurants (five with valid data)) in Virginia was assessed during 4 March to 27 May 2011. Real-time measurements of particulate matter (PM) with 2.5 μm aerodynamic diameter or smaller (PM2.5) were obtained and occupant behaviour/venue characteristics were assessed. The highest mean PM2.5 concentration was observed for waterpipe café smoking rooms (374 μg/m(3), n=17) followed by waterpipe café non-smoking rooms (123 μg/m(3), n=11), cigarette smoking-permitted restaurant smoking rooms (119 μg/m(3), n=5), cigarette smoking-permitted restaurant non-smoking rooms (26 μg/m(3), n=5) and smoke-free restaurants (9 μg/m(3), n=5). Smoking density was positively correlated with PM2.5 across smoking rooms and the smoke-free restaurants. In addition, PM2.5 was positively correlated between smoking and non-smoking rooms of venues. The PM2.5 concentrations observed among the waterpipe cafés sampled here indicated air quality in the waterpipe café smoking rooms was worse than restaurant rooms in which cigarette smoking was permitted, and state-required non-smoking rooms in waterpipe cafés may expose patrons and employees to PM2.5 concentrations above national and international air quality standards. Reducing the health risks of secondhand smoke may require smoke-free establishments in which tobacco smoking sources such as water

  14. Outdoor water use and water conservation opportunities in Virginia Beach, Virginia

    Science.gov (United States)

    Eggleston, John R.

    2010-01-01

    How much water do you use to water your lawn, wash your car, or fill your swimming pool? Your answers to these questions have important implications for water supplies in the City of Virginia Beach. To help find the answers, the City cooperated with the U.S. Geological Survey (USGS) and Old Dominion University to learn more about seasonal outdoor water use. In the summer of 2008 the USGS surveyed city residents and asked detailed questions about their outdoor water use. This fact sheet describes what was learned in the survey.

  15. Martel's links with USA

    Directory of Open Access Journals (Sweden)

    Trevor Shaw

    1997-01-01

    Full Text Available Of the 29% foreign members in the Société de Spéléologie, five lived in USA. They were Luella Owen (the only woman member of the Société, R. Ellsworth Cali, H.C. Hovey, E Van Epps and C. R. Blackall. E.S. Balch, though not a member, also knew Martel. These members, between them, published ten papers in Spelunca, which also reviewed their other work. The activities of these six, and their links with France, are discussed. Martel actively encouraged cave work in America, as elsewhere, and Hovey, who had been with him during the survey of Aven Armand, he knew quite well. In 1912 Martel at last visited USA himself and the barometer readings he took in Mamoth Cave to measure altitude enabled him to draw the first longitudinal section of the cave since 1835.

  16. USA-USSR protocol

    CERN Multimedia

    1970-01-01

    On 30 November the USA Atomic Energy Commission and the USSR State Committee for the Utilization of Atomic Energy signed, in Washington, a protocol 'on carrying out of joint projects in the field of high energy physics at the accelerators of the National Accelerator Laboratory (Batavia) and the Institute for High Energy Physics (Serpukhov)'. The protocol will be in force for five years and can be extended by mutual agreement.

  17. Yes Virginia, quantum mechanics can be understood

    CERN Document Server

    Wallace, John P

    2017-01-01

    Virginia, B. W. Wooster, and Jeeves take up physics with the hope of understanding quantum mechanics. In the process they take a rather grand tour on an old sailing ship and aid a sow in distress. On their journey they discover that physics is not as difficult a subject as they imagined. When they dismantled physics and reassembled it in a form where gravity, strong, electromagnetic and the weak forces all stem from understanding the gaming strategy known as the fair-game. That great cultural divide first expounded by the novelist C.P.Snow was found to be a mere ditch that can be stepped over. The sins of the past were violations of energy conservation and strange notions about what mass actually represents. Now mass is defined without the assistance of the Standard Model. Things will not be the same. Singularities have been banished. The electron now has a scale and is no longer captive in a point. The gluon is no longer essential along with the single virtual photon.

  18. Subsurface geologic features of the 2011 central Virginia earthquakes revealed by airborne geophysics

    Science.gov (United States)

    Shah, Anjana K.; Horton, J. Wright; Burton, William C.; Spears, David B; Gilmer, Amy K

    2014-01-01

    Characterizing geologic features associated with major earthquakes provides insights into mechanisms contributing to fault slip and assists evaluation of seismic hazard. We use high-resolution airborne geophysical data combined with ground sample measurements to image subsurface geologic features associated with the 2011 moment magnitude (Mw) 5.8 central Virginia (USA) intraplate earthquake and its aftershocks. Geologic mapping and magnetic data analyses suggest that the earthquake occurred near a complex juncture of geologic contacts. These contacts also intersect a >60-km-long linear gravity gradient. Distal aftershocks occurred in tight, ~1-km-wide clusters near other obliquely oriented contacts that intersect gravity gradients, in contrast to more linearly distributed seismicity observed at other seismic zones. These data and corresponding models suggest that local density contrasts (manifested as gravity gradients) modified the nearby stress regime in a manner favoring failure. However, along those gradients seismic activity is localized near structural complexities, suggesting a significant contribution from variations in associated rock characteristics such as rheological weakness and/or rock permeability, which may be enhanced in those areas. Regional magnetic data show a broader bend in geologic structures within the Central Virginia seismic zone, suggesting that seismic activity may also be enhanced in other nearby areas with locally increased rheological weaknesses and/or rock permeability. In contrast, away from the Mw5.8 epicenter, geophysical lineaments are nearly continuous for tens of kilometers, especially toward the northeast. Continuity of associated geologic structures probably contributed to efficient propagation of seismic energy in that direction, consistent with moderate to high levels of damage from Louisa County to Washington, D.C., and neighboring communities.

  19. På afgrundens rand vokser en blomst: Det små og det store i Virginia Woolfs "The Waves"

    DEFF Research Database (Denmark)

    Klitgård, Ida Birthe

    1999-01-01

    Virginia Woolf, billedsprog, The Waves, det sublime, detaljen, modernisme, Edmund Burke, Immanuel Kant......Virginia Woolf, billedsprog, The Waves, det sublime, detaljen, modernisme, Edmund Burke, Immanuel Kant...

  20. Workshop on Smart Structures (1st) Held at The University of Texas at Arlington on September 22-24 1993. Collection of Extended Abstracts

    Science.gov (United States)

    1994-06-01

    34 Electrorheological Material Based Adaptive Structures Incorporating In-Situ Sensing Neural Network Real Time Control* Vittal Rao, Rajendra Damle, Chris...and Optimization of Composite and Sandwich Panels Using Piezoelectric Stiffeners- Actuators " Z. Chaudhry, T. Ganino and Craig A. Rogers, Virginia...Memory Alloy Actuators Embedded in Composite Beams’ H. James Pfaeffie, Dimitris C. Lagoudas and Kevin C. Craig Rensselaer Polytechnic Institute "Active

  1. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for West Virginia

    Energy Technology Data Exchange (ETDEWEB)

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

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in West Virginia. Moving to the 2015 IECC from the 2009 IECC base code is cost-effective for residential buildings in all climate zones in West Virginia.

  2. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Virginia

    Energy Technology Data Exchange (ETDEWEB)

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

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Virginia. Moving to the 2015 IECC from the 2012 IECC base code is cost-effective for residential buildings in all climate zones in Virginia.

  3. 76 FR 77182 - Approval and Promulgation of Air Quality Implementation Plans; Virginia; General Conformity...

    Science.gov (United States)

    2011-12-12

    ... Conformity Requirements for Federal Agencies Applicable to Federal Actions AGENCY: Environmental Protection... adopted by Virginia for the purpose of incorporating Federal general conformity requirements revisions... approving Virginia's general conformity SIP revision and if that provision may be severed from the...

  4. Virginia Tech's K-9 unit to receive Kevlar vest from alumni organization

    OpenAIRE

    Dickerson, Susan

    2004-01-01

    Hokie, the Virginia Tech Police Department's German shepherd, will be presented with a custom-fitted Virginia Tech Kevlar bulletproof vest to protect him from all the dangers he faces while performing his daily duties.

  5. Virginia Tech mourns the loss of Dr. Bernard "Bernie" F. Feldman

    OpenAIRE

    Owczarski, Mark

    2004-01-01

    Bernard "Bernie" F. Feldman of Check, Va., professor of biomedical sciences and pathobiology in the Virginia-Maryland Regional College of Veterinary Medicine at Virginia Tech , was killed in an automobile accident Feb. 19.

  6. Extension targets vanishing honeybees that continue to trouble Virginia's bee industry

    OpenAIRE

    Sutphin, Michael D.

    2008-01-01

    More than 2,000 beekeepers in Virginia face the possibility of losing entire bee colonies to the Colony Collapse Disorder, but through Virginia Cooperative Extension, they have access to the latest research-based information about the problem.

  7. 76 FR 68698 - Approval and Promulgation of Air Quality Implementation Plans; Virginia; Revision to Nitrogen...

    Science.gov (United States)

    2011-11-07

    ...- 9487-7] Approval and Promulgation of Air Quality Implementation Plans; Virginia; Revision to Nitrogen... Commonwealth of Virginia that revises regulatory language that inadvertently ended its nitrogen oxides (NO...

  8. Environmental Assessment for Combat Arms Training Maintenance (CATM) Range at Langley Air Force Base, Virginia

    Science.gov (United States)

    2005-09-01

    Wildlife Service UPH Unaccompanied Personnel Housing UST Underground Storage Tank VDEQ Virginia Department of Environmental Quality VDHR Virginia... UPH ) units. The UPH inventory includes permanent party dormitory space, visiting officer quarters, and visiting airmen quarters. 3.0 Affected

  9. Eastern shore of Virginia National Wildlife Refuge small firearms range assessment

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Eastern Shore of Virginia National Wildlife Refuge (Refuge) is located on the southernmost tip of the Delmarva Peninsula in Northampton County, Virginia. It...

  10. West Virginia Diesel Study, CRADA MC96-034, Final Report

    Energy Technology Data Exchange (ETDEWEB)

    M. Gautam

    1998-08-05

    The global objective of the recently completed Phase 1 of the West Virginia Diesel Study, at West Virginia University, was to evaluate mass emission rates of exhaust emissions from diesel powered equipment specified by the West Virginia Diesel Equipment Commission. The experimental data generated in this study has been utilized by the West Virginia Diesel Equipment Commission to promulgate initial rules, requirements and standards governing the operation of diesel equipment in underground coal mines.

  11. Etnocentrismus v USA

    OpenAIRE

    Hronová, Jitka

    2012-01-01

    The aim of the bachelor thesis "Ethnocentrism in the USA" is to find basic forms of ethnocentrism and to identify the ones that are in the USA. The Czech and American cultures are compared in the thesis via author's research. Then the rate of ethnocentrism in the USA is evaluated. Interviewing young people gives a current trend and an expectation of future course of the ethnocentrism.

  12. Multikulturalismus v USA

    OpenAIRE

    Smejkal, Tomáš

    2014-01-01

    The objective of this Bachelor thesis is to map out the historical development of multiculturalism in the USA and to deal with the current issues of this phenomenon. For instance, this thesis deals with the process of hispanization in the USA or with the so called affirmative action in the American society. The first part of this thesis explains the term multiculturalism in theory. The second part focuses on the history of the USA and their milestones connected with the development of multicu...

  13. 40 CFR 81.144 - Northeastern Virginia Intrastate Air Quality Control Region.

    Science.gov (United States)

    2010-07-01

    ... Air Quality Control Regions § 81.144 Northeastern Virginia Intrastate Air Quality Control Region. The Northeastern Virginia Intrastate Air Quality Control Region consists of the territorial area encompassed by the... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Northeastern Virginia Intrastate...

  14. 40 CFR 81.143 - Central Virginia Intrastate Air Quality Control Region.

    Science.gov (United States)

    2010-07-01

    ... Air Quality Control Regions § 81.143 Central Virginia Intrastate Air Quality Control Region. The Central Virginia Intrastate Air Quality Control Region consists of the territorial area encompassed by the... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Central Virginia Intrastate...

  15. Virginia Tech Residence Hall Federation recognized with multiple awards at annual conference

    OpenAIRE

    Gehrt, Katie

    2009-01-01

    On Feb. 8, 2009, the Virginia Tech Residence Hall Federation took home five awards at the 2009 Virginia Association of College and University Residence Halls (VACURH) conference, held this year at The University of Virginia-Wise, located in Wise, Va.

  16. 78 FR 56151 - Safety Zone, North Atlantic Ocean; Virginia Beach, VA

    Science.gov (United States)

    2013-09-12

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone, North Atlantic Ocean; Virginia Beach, VA... zone on the navigable waters of the North Atlantic Ocean in Virginia Beach, VA to support the Virginia... Acronyms DHS Department of Homeland Security FR Federal Register NPRM Notice of Proposed Rulemaking...

  17. Has Virginia pine declined? The use of Forest Health Monitoring and other information in the determination

    Science.gov (United States)

    William G. Burkman; William A. Bechtold

    2000-01-01

    This paper examines the current status of Virginia pine, focusing on Forest Health Monitoring (FHM) results and using Forest Inventory and Analysis (FIA) information to determine if Virginia pine is showing a decline. An examination of crown condition data from live trees in the FHM program from 1991 through 1997 showed that Virginia pine had significantly...

  18. Exporting an Inherently Harmful Product: The Marketing of Virginia Slims Cigarettes in the United States, Japan, and Korea.

    Science.gov (United States)

    Dewhirst, Timothy; Lee, Wonkyong B; Fong, Geoffrey T; Ling, Pamela M

    2016-11-01

    Ethical issues surrounding the marketing and trade of controversial products such as tobacco require a better understanding. Virginia Slims, an exclusively women's cigarette brand first launched in 1968 in the USA, was introduced during the mid 1980s to major Asian markets, such as Japan and Korea, dominated by male smokers. By reviewing internal corporate documents, made public from litigation, we examine the marketing strategies used by Philip Morris as they entered new markets such as Japan and Korea and consider the extent that the company attempted to appeal to women in markets where comparatively few women were smokers. The case study of Virginia Slims reveals that the classification of "vulnerable" consumers is variable depending on culture, tobacco firms display responsive efforts and strategies when operating within a "mature" market, and cultural values played a role in informing Philip Morris' strategic decision to embrace an adaptive marketing approach, particularly when entering the Korean market. Finally, moral questions are raised with tobacco being identified as a priority product for export and international trade agreements being used by corporations, governments, or trade partners in efforts to undermine domestic public health policies.

  19. Soil-acquired cutaneous nocardiosis on the forearm of a healthy male contracted in a swamp in rural eastern Virginia

    Directory of Open Access Journals (Sweden)

    Palmieri JR

    2014-03-01

    Full Text Available James R Palmieri,1 Arben Santo,2 Shawn E Johnson1 1Department of Microbiology, Infectious and Emerging Diseases, 2Department of Pathology, Edward Via College of Osteopathic Medicine, Virginia Campus, Blacksburg, VA, USA Abstract: A 45-year-old man complained of pain and swelling on his right wrist after receiving a scratch while playing paintball in a swampy area of eastern Virginia. Two weeks later, he noticed a pimple-like lesion developing, which quickly grew in size and then ulcerated. Because of the severity of his condition, the patient was taken to the emergency room where surgical drainage of the abscess was carried out and the pus was sent for culture and sensitivity testing. Enlarged and tender lymph nodes were palpable going up the arm and surrounding the right axillary area. Three days following culture of pus from his lesion, colonies of Nocardia brasiliensis were isolated. He was successfully treated with an extended regimen of trimethoprim-sulfamethoxazole. Because of its low incidence, nocardiosis is usually not considered in the initial diagnosis. The rapidity with which his infection developed from a pimple-like lesion into an extensive ulcerated area, the involvement of his lymphatic system, the extended time needed to successfully treat his infection, and the potential for infection to rapidly disseminate, reinforces the necessity for laboratory identification and immediate treatment of severe pyogenic cutaneous lesions. Keywords: actinomycetes, cutaneous nocardiosis, immunocompromised, mycetoma, Nocardia brasiliensis, nocardiosis, trimethoprim-sulfamethoxazole

  20. Crystallaria cincotta, a new species of darter (Teleostei: Percidae) from the Elk River of the Ohio River drainage, West Virginia

    Science.gov (United States)

    Welsh, S.A.; Wood, R.M.

    2008-01-01

    A new species of percid, Crystallaria cincotta, is described from the Cumberland, Elk, Green, and Muskingum river drainages of the Ohio River basin, USA. It differs from populations of Crystallaria asprella of the Gulf Coast, lower Mississippi River, middle Mississippi River, upper Mississippi River, and Wabash River drainages by having a reduced number of cheek scale rows restricted to the post-orbital region, a falcate margin on the pelvic fins, a preorbital blotch distinctly separate from the anterior orbital rim, and a wide mouth gape. The Elk River population is also divergent genetically from populations of the Gulf Coast, lower Mississippi River, and upper Mississippi River drainages. Crystallaria cincotta, discovered in the Elk River of the Ohio River drainage in 1980, is a rare species with the only extant population represented by 12 individuals collected from 1980-2005 from the lower 36 km section of the Elk River, West Virginia. Copyright ?? 2008 Magnolia Press.

  1. Characterization of the polyphenol composition of 20 cultivars of cider, processing, and dessert apples (Malus × domestica Borkh.) grown in Virginia.

    Science.gov (United States)

    Thompson-Witrick, Katherine A; Goodrich, Katheryn M; Neilson, Andrew P; Hurley, E Kenneth; Peck, Gregory M; Stewart, Amanda C

    2014-10-15

    Polyphenols and maturity parameters were determined in 20 apple cultivars with potential for hard cider production grown in Virginia, U.S.A. Concentrations of five classes of polyphenols were significantly different across cultivar for both peel and flesh. Total polyphenol concentration ranged from 0.9 μg/g wwb in flesh of Newtown Pippin to 453 μg/g wwb in peel of Red Delicious. Harrison, Granny Smith, Rome, Winesap, and Black Twig cultivars contained the highest concentration of total flavan-3-ols in flesh, indicating potential to impart desired astringency and bitterness to cider under processing conditions where extraction of polyphenols from peel is minimal. These results can inform selection of fruit juice, extracts, and byproducts for investigations of bioactivity and bioavailability of polyphenols, and provide baseline data for horticultural and processing research supporting the growing hard cider industry in Virginia. Based on these data, cultivars Harrison, Granny Smith, Rome, Winesap, and Black Twig show high potential for cider production in Virginia.

  2. Tšarterkool USA-s / Johannes Kiersch

    Index Scriptorium Estoniae

    Kiersch, Johannes

    2001-01-01

    24.-27. mainì 01 toimub Tallinnas EFFE 2001 (European Forum of Freedom in Education) konverents "Haridus tänases kodanikuühiskonnas." Konverentsil esineb ka Witteni Waldorf-pedagoogika Instituudi õppejõud Johannes Kiersch. Lähemalt tema artiklist USA-s populaarsust võitvate tsharterkoolide kohta, mis on riigi- ja erakooli vahevorm

  3. TTÜ ja TÜ osalevad USA armee miljoniprojektides

    Index Scriptorium Estoniae

    2016-01-01

    TTÜ ja TÜ liitusid USA-s tegutseva meditsiinitehnoloogia ettevõtete konsortsiumiga. Nii jõuavad juhtivate Eesti kõrgkoolide teadmised USA armeesse, kes konsortsiumi kaudu innovaatilisi tooteid ja teenuseid sisse ostab

  4. TTÜ ja TÜ osalevad USA armee miljoniprojektides

    Index Scriptorium Estoniae

    2016-01-01

    TTÜ ja TÜ liitusid USA-s tegutseva meditsiinitehnoloogia ettevõtete konsortsiumiga. Nii jõuavad juhtivate Eesti kõrgkoolide teadmised USA armeesse, kes konsortsiumi kaudu innovaatilisi tooteid ja teenuseid sisse ostab

  5. Go.USA.gov URL Shortner API

    Data.gov (United States)

    General Services Administration — The Go.USA.gov REST API allows you interact with Go.USA.gov by shortening URLs, previewing long urls, and getting the number of clicks to a Go.USA.gov URL.. An API...

  6. Soil biochemical properties after six years in amended brown and gray mine soils in West Virginia

    Science.gov (United States)

    Thomas, C.; Sexstone, A.; Skousen, J.

    2015-06-01

    Surface coal mining in the eastern USA disturbs hundreds of hectares of land every year and removes valuable and ecologically diverse eastern deciduous forests. Reclamation involves restoring the landscape to approximate original contour, replacing the topsoil, and revegetating the site with trees and herbaceous species to a designated post-mining land use. Re-establishing an ecosystem of ecological and economic value as well as restoring soil quality on disturbed sites are the goals of land reclamation, and microbial properties of mine soils can be indicators of restoration success. Reforestation plots were constructed in 2007 using weathered brown sandstone or unweathered gray sandstone as topsoil substitutes to evaluate tree growth and soil properties at Arch Coal's Birch River Mine in West Virginia, USA. All plots were planted with 12 hardwood tree species and subplots were hydroseeded with an herbaceous seed mix and fertilizer. After six years, average tree volume index was nearly ten times greater for trees grown in brown (3853 cm3) compared to gray mine soils (407 cm3). Average pH of brown mine soils increased from 4.7 to 5.0, while gray mine soils declined from 7.9 to 7.0. Hydroseeding doubled tree volume index and ground cover on both mine soils. Hydroseeding doubled microbial biomass carbon (MBC) on brown mine soils (8.7 vs. 17.5 mg kg-1), but showed no effect on gray (13.3 vs. 12.8 mg kg-1). Hydroseeding also increased the ratio of MBC to soil organic C in both soils and more than tripled the ratio for potentially mineralizable nitrogen (PMN) to total N. Brown mine soils were a better growth medium than gray mine soils and hydroseeding was an important component of reclamation due to improved biochemical properties and microbial activity in mine soils.

  7. Euroopa teadis USA salavanglaist / Tõnis Erilaid

    Index Scriptorium Estoniae

    Erilaid, Tõnis, 1943-

    2005-01-01

    USA endise välisministri Colin Powelli sõnul pole see tema sõpradele Euroopas uudiseks, et USA on viinud vange riikidesse, kus tema seadused ei kehti. USA praeguse välisministri Condoleezza Rice'i sõnul on USA vange üle kuulanud väljaspool USA-d. USA Today kirjeldab Stare Kiejkuty küla Poolas, kus arvatavasti on olnud salavangla

  8. Euroopa teadis USA salavanglaist / Tõnis Erilaid

    Index Scriptorium Estoniae

    Erilaid, Tõnis, 1943-

    2005-01-01

    USA endise välisministri Colin Powelli sõnul pole see tema sõpradele Euroopas uudiseks, et USA on viinud vange riikidesse, kus tema seadused ei kehti. USA praeguse välisministri Condoleezza Rice'i sõnul on USA vange üle kuulanud väljaspool USA-d. USA Today kirjeldab Stare Kiejkuty küla Poolas, kus arvatavasti on olnud salavangla

  9. Uranium mining in Virginia: scientific, technical, environmental, human health and safety, and regulatory aspects of uranium mining and processing in Virginia

    National Research Council Canada - National Science Library

    Committee on Uranium Mining in Virginia; Committee on Earth Resources; National Research Council

    2012-01-01

    .... Uranium Mining in Virginia examines the scientific, technical, environmental, human health and safety, and regulatory aspects of uranium mining, milling, and processing as they relate to the Common...

  10. Tourism package preferences of West Virginia state park visitors

    Science.gov (United States)

    William Gravley; John Dengler; Roy Ramthun; Chad Pierskalla

    2009-01-01

    This study was a preliminary examination of the activity and spending behavior of visitors to Pipestem State Park in West Virginia. This state park is being used as a case study area to determine whether a new fish stocking program accompanied by appropriate marketing activities can increase park visitation by anglers and other sports-oriented people. The research was...

  11. 77 FR 26321 - Virginia Electric and Power Company

    Science.gov (United States)

    2012-05-03

    ... Power Company AGENCY: Nuclear Regulatory Commission. ACTION: Director's Decision; issuance. SUMMARY: The... Electric and Power Company (VEPCO or the licensee). The petition requested that the NRC: (1) Take escalated... be formally communicated to Virginia Electric and Power Company (VEPCO) in a written...

  12. Virginia Offshore Wind Cost Reduction Through Innovation Study (VOWCRIS) (Poster)

    Energy Technology Data Exchange (ETDEWEB)

    Maples, B.; Campbell, J.; Arora, D.

    2014-10-01

    The VOWCRIS project is an integrated systems approach to the feasibility-level design, performance, and cost-of-energy estimate for a notional 600-megawatt offshore wind project using site characteristics that apply to the Wind Energy Areas of Virginia, Maryland and North Carolina.

  13. Abiotic factors influencing deer browsing in West Virginia

    Science.gov (United States)

    Tyler A. Campbell; Benjamin R. Laseter; W. Mark Ford; Richard H. Odom; Karl V. Miller

    2006-01-01

    We present a comparison of woody browse availability and white-tailed deer (Odocoileus virginianus) use among clearcut interiors, skidder trail edges, and mature forest and an evaluation of the relative importance of aboitic factors in predicting browsing pressure within regenerating clearcuts in the central Appalachians of West Virginia. We sampled...

  14. Visitors' perceptions of tourism development in West Virginia

    Science.gov (United States)

    Jinyang Deng; Maureen Young Bender

    2008-01-01

    Previous studies indicate that tourists' destination choices are increasingly influenced by perceptions of sustainability but research into tourists' insights and sensitivities about sustainability is lacking. This study examines how visitors to West Virginia perceive tourism development in the state. Findings indicate that visitors' perceptions are...

  15. Determinants of Crime in Virginia: An Empirical Analysis

    Science.gov (United States)

    Ali, Abdiweli M.; Peek, Willam

    2009-01-01

    This paper is an empirical analysis of the determinants of crime in Virginia. Over a dozen explanatory variables that current literature suggests as important determinants of crime are collected. The data is from 1970 to 2000. These include economic, fiscal, demographic, political, and social variables. The regression results indicate that crime…

  16. Virginia Tech study reveals predation-evolution link

    OpenAIRE

    Trulove, Susan

    2007-01-01

    The fossil record seems to indicate that the diversity of marine creatures increased and decreased over hundreds of millions of years in step with predator-prey encounters, Virginia Tech geoscientists report in the proceedings of the National Academy of Science online early edition the week of Sept. 10.

  17. Virginia Tech to host Biodiversity Conservation in Agriculture Symposium

    OpenAIRE

    Felker, Susan B.

    2006-01-01

    Virginia Tech will host the Biodiversity Conservation in Agriculture Symposium at its Caribbean Center for Education and Research in Punta Cana, the Dominican Republic, May 31 - June 2. The symposium is designed to promote inclusion of biodiversity conservation objectives in agricultural development activities.

  18. Higher Education, Globalization and Economic Development in Virginia

    Science.gov (United States)

    State Council of Higher Education for Virginia, 2010

    2010-01-01

    In early 2009, the State Council of Higher Education for Virginia (SCHEV) initiated an effort to assess the status of the Commonwealth's international education programs. A survey was distributed to the public and private institutions, focusing on critical aspects of contemporary international education programs as identified by an ad hoc group of…

  19. Virginia Tech administrator receives award from Philippine government

    OpenAIRE

    2004-01-01

    Philippine President Gloria Macapagal Arroyo has honored S. K. De Datta of Blacksburg, associate provost for international affairs at Virginia Tech, with a Presidential Citation Award. The award recognizes De Datta's contributions towards eradicating hunger through improved agricultural productivity and food security, particularly for the production of rice.

  20. Shell Games. VORTEX: Virginia's Oyster Reef Teaching EXperience.

    Science.gov (United States)

    Harding, Juliana M.; Mann, Roger; Clark, Vicki P.

    This document introduces Virginia's Oyster Reef Teaching EXperience (VORTEX), which is an interdisciplinary program focusing on the importance of oyster reef communities in the Chesapeake Bay ecosystem. The VORTEX program uses field and laboratory experiences supported by multimedia instruction. This document presents an overview on the biology of…

  1. Virginia's Link to Education about Forestry (LEAF) Program

    Science.gov (United States)

    Munsell, John F.; Gagnon, Jennifer L.; Barrett, Scott; Powell, Ellen

    2010-01-01

    Virginia's LEAF Program incorporates educational opportunities with heritage experiences and technology to advance forestry education in the Commonwealth. Statewide heritage-based outdoor classrooms use an integrated outdoor learning system to provide both formal and informal education. Online learning modules are coupled with the classrooms to…

  2. 78 FR 2708 - Virginia Disaster Number VA-00052

    Science.gov (United States)

    2013-01-14

    ... ADMINISTRATION Virginia Disaster Number VA-00052 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1... completed loan applications to: U.S. Small Business Administration, Processing and Disbursement Center... Disaster Assistance, U.S. Small Business Administration, 409 3rd Street SW., Suite 6050, Washington,...

  3. 77 FR 51100 - Virginia Disaster No. VA-00048

    Science.gov (United States)

    2012-08-23

    ... ADMINISTRATION Virginia Disaster No. VA-00048 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1.... ADDRESSES: Submit completed loan applications to: U.S. Small Business Administration, Processing and..., Office of Disaster Assistance, U.S. Small Business Administration, 409 3rd Street, SW., Suite...

  4. Virginia Tech to compete in 2009 Solar Decathlon

    OpenAIRE

    Chadwick, Heather Riley

    2008-01-01

    The U.S. Department of Energy has announced that Virginia Tech will be one of 20 university teams selected to compete in its fourth Solar Decathlon, which will be held on the National Mall in Washington, D.C., in the fall of 2009.

  5. Virginia Tech team places fourth at Solar Decathlon 2005

    OpenAIRE

    Chadwick, Heather Riley

    2005-01-01

    A house designed and built by a team of students from Virginia Tech's College of Architecture and Urban Studies and College of Engineering placed fourth overall on Friday, Oct. 14, at Solar Decathlon 2005, an international competition sponsored by the Department of Energy held on the Mall in Washington, D.C.

  6. Raccoon roundworm in raccoons in central West Virginia

    Science.gov (United States)

    Sheldon F. Owen; John W. Edwards; W. Mark Ford; James M. Crum; Petra Bohall. Wood

    2004-01-01

    We investigated the occurrence of raccoon roundworm (Baylisascaris procyonis) in common raccoons (Procyon lotor) in the Allegheny Mountains of West Virginia during spring (n = 9, April-June) and fall (n = 5, August-October) 2001 and spring (n = 1) and fall (n = 4) 2002. We found no evidence of B. procyonis...

  7. DIOXINS AND ENDOMETRIOSIS: COHORT STUDY OF WOMEN IN WEST VIRGINIA

    Science.gov (United States)

    Kanawha Valley of West Virginia has a history of 2,3,7,8-tetrachlorodibenzo-p-dioxin contamination (dioxin, TCDD). The bulk of the dioxin found in this area appears to be derived from the production of 2,4,5-trichlorophenoxyacetic acid (2,4,5-T) and the disposal of associated wa...

  8. The Virginia Generalist Initiative: Lessons Learned in a Statewide Consortium.

    Science.gov (United States)

    Morse, R. Michael; Plungas, Gay S.; Duke, Debra; Rollins, Lisa K.; Barnes, H. Verdain; Brinson, Betsy K.; Martindale, James R.; Marsland, David W.

    1999-01-01

    To increase supply of generalist physicians, three state-supported Virginia medical schools formed a partnership with governmental stakeholders in the Generalist Physician Initiative. Lessons learned concerning stakeholder participation in planning, shared philosophical commitment, support for risk-taking, attitudes toward change, and trust are…

  9. Linking the Virginia SOL Assessments to NWEA MAP Tests

    Science.gov (United States)

    Northwest Evaluation Association, 2016

    2016-01-01

    Northwest Evaluation Association™ (NWEA™) is committed to providing partners with useful tools to help make inferences from the Measures of Academic Progress® (MAP®) interim assessment scores. Recently, NWEA completed a concordance study to connect the scales of the Virginia Standards of Learning (SOL) reading and math tests with those of the MAP…

  10. Bearing Witness to Differends: Virginia Woolf and Postmodern Composition Pedagogies.

    Science.gov (United States)

    Hill, Lisa L.

    Borrowing from Heidegger and following Pamela Caughie and Victor Vitanza, the work of Virginia Woolf can be linked to composition pedagogies to ask: "What are composition instructors still not thinking in relation to the postmodern?" An answer may be found through postmodern rereadings of Woolf's "A Room of One's Own" and…

  11. Varsity Hall: The Infirmary at the University of Virginia

    Science.gov (United States)

    Christmas, William A.; Turner, James C.

    2008-01-01

    In the past 5 years, an important treasure for the field of college health was rediscovered and has been completely renovated. It is the original student infirmary, now called Varsity Hall, at the University of Virginia in Charlottesville. Varsity Hall is a significant rediscovery for those who are interested in the history of college health. This…

  12. Economic Development in West Virginia. Information Series 6.

    Science.gov (United States)

    Zeller, Frederick A.; Smith, Wil J.

    Excessive unemployment, serious deficiencies in education, housing, welfare, transportation, and government systems are major problems in West Virginia. A historical contributor to the present condition is the decline of the coal industry. Also a contributor is the general apathy of the citizens toward change and economic progress. The state's…

  13. Funding Impediments to Education Reform in West Virginia.

    Science.gov (United States)

    Meckley, Richard

    1986-01-01

    Prospects for financing educational reform in West Virginia are grim. Added to the state's high unemployment rate are the following problems: declining sales, income, and property tax revenues and erosion of federal support due to Gramm-Rudman-Hollings. Residents have set other priorities for public funding. Includes five references. (MLH)

  14. Humor As a Weapon in Virginia Woolf's "Orlando."

    Science.gov (United States)

    Hackett, Robin

    Virginia Woolf's "Orlando" is an excellent example of mock biography to use in literature classes concerned with analyzing literary genres. Woolf used humor to undermine some conventions of the genre of biography and to reform biography into a shape adequate to express the life of Vita Sackville-West. An ordinary biography most likely…

  15. Study of Life Themes in Charlotte Bronte and Virginia Woolf.

    Science.gov (United States)

    VanTassel-Baska, Joyce

    1995-01-01

    This article explores the inner and outer forces that energized the lives of Charlotte Bronte and Virginia Woolf and influenced their talent development. Similarities in their lives, including adversity, autodidactism, practice of the writing craft, search for a mother figure, influence of place, loneliness, emotional support, and a philosophy of…

  16. Bearing Witness to Differends: Virginia Woolf and Postmodern Composition Pedagogies.

    Science.gov (United States)

    Hill, Lisa L.

    Borrowing from Heidegger and following Pamela Caughie and Victor Vitanza, the work of Virginia Woolf can be linked to composition pedagogies to ask: "What are composition instructors still not thinking in relation to the postmodern?" An answer may be found through postmodern rereadings of Woolf's "A Room of One's Own" and…

  17. Report on Virginia Tech Shootings Urges Clarification of Privacy Laws

    Science.gov (United States)

    Fischer, Karin

    2007-01-01

    Educators, mental-health officials, and law-enforcement officers often do not share information about troubled students because they are confused by what they can disclose under complex and overlapping privacy laws, according to a report on the Virginia Tech shootings. Attorney General Alberto R. Gonzales and two other Bush cabinet secretaries…

  18. West Virginia University's Health Sciences and Technology Academy

    Science.gov (United States)

    Chester, Ann; Dooley, Elizabeth

    2011-01-01

    This article describes the Health Sciences and Technology Academy, an outreach and engagement program by West Virginia University to encourage higher education faculty members and administrators, public school teachers, and community leaders to assume the responsibility of mentoring high school students. The primary goal is to increase the college…

  19. Evaluation Report of the West Virginia Right to Read Program.

    Science.gov (United States)

    Berty, Ernst

    Results of a recently conducted evaluation of a pioneer reading program in West Virginia during the 1973-1974 school year are included in this document. Emphasis in this federally funded program was placed on an individualized, diagnostic-prescriptive approach to reading instruction. Contents consist of an introduction; sections discussing the…

  20. Population Change in West Virginia 1950-1970. West Virginia University Agricultural and Forestry Experiment Station Bulletin 658.

    Science.gov (United States)

    Sizer, Leonard M.

    Growth patterns of the national economy during the 1950's and 1960's have not been shared by the state of West Virginia; towns and rural areas have lost population and job opportunities have declined. The switch to petroleum products and advanced mining technology displaced many coal mine workers. A national food surplus and the difficulty in…

  1. Comparison of the petrography, palynology and paleobotany of the Stockton coal bed, West Virginia and implications for paleoenvironmental interpretations. [USA - West Virginia

    Energy Technology Data Exchange (ETDEWEB)

    Pierce, B.S.; Stanton, R.W.; Eble, C.F. (US Geological Survey, Reston, VA (USA))

    1993-02-01

    The Stockton coal bed (Middle Pennsylvanian) is a relatively high ash coal composed primarily of moderately thin banded, sparsely thin banded, and nonbanded coal (split and cannel coal). Comparisons of petrographic, palynologic, and paleobotanic data gathered from the same sample sets from a single column of the Stockton coal bed indicate that compositional correspondences among the sets exist regardless of coal type. Some correspondences are believed to exist because of original plant constituents and others because of the paleoenvironment of peat formation. Using some combination of these data is critical when interpreting paleopenvironmental conditions because (1) a direct correspondence is lacking between many of the data and (2) each of the three data sets provide a unique and important perspective on the paleomire. The Stockton paleomire in the area of this study supported a diverse flora that consisted of both small and arboreous lycopsids, small ferns and tree ferns, calamites, cordaites, and pteridosperms. There appear to have been two successions of [ital Lycospora] spore-dominated, vitrinite-rich, liptinite-poor peat formation, which were followed by inertinite-rich peat formation marked by a tree fern-dominant spore assemblage and abundant unidentifiable plant tissues. These are interpreted to be two water-laden or topogenous peat formational stages followed by slightly domed, better drained peat formation. 48 refs., 17 figs., 3 tabs.

  2. Pepeljajev eesti näitlejatega USA-s

    Index Scriptorium Estoniae

    2008-01-01

    Sasha Pepeljajevi tantsulavastust "Uksed" etendati USA rahvusvahelisel teatrifestivalil "Arts & Ideas". Vene-Eesti trupi Apparatus lavastus on pühendatud Daniil Harmsi 100. sünniaastapäevale ning põhineb tema töödel

  3. Pepeljajev eesti näitlejatega USA-s

    Index Scriptorium Estoniae

    2008-01-01

    Sasha Pepeljajevi tantsulavastust "Uksed" etendati USA rahvusvahelisel teatrifestivalil "Arts & Ideas". Vene-Eesti trupi Apparatus lavastus on pühendatud Daniil Harmsi 100. sünniaastapäevale ning põhineb tema töödel

  4. Dengue in Florida (USA

    Directory of Open Access Journals (Sweden)

    Jorge R. Rey

    2014-12-01

    Full Text Available Florida (USA, particularly the southern portion of the State, is in a precarious situation concerning arboviral diseases. The geographic location, climate, lifestyle, and the volume of travel and commerce are all conducive to arbovirus transmission. During the last decades, imported dengue cases have been regularly recorded in Florida, and the recent re-emergence of dengue as a major public health concern in the Americas has been accompanied by a steady increase in the number of imported cases. In 2009, there were 28 cases of locally transmitted dengue in Key West, and in 2010, 65 cases were reported. Local transmission was also reported in Martin County in 2013 (29 cases, and isolated locally transmitted cases were also reported from other counties in the last five years. Dengue control and prevention in the future will require close cooperation between mosquito control and public health agencies, citizens, community and government agencies, and medical professionals to reduce populations of the vectors and to condition citizens and visitors to take personal protection measures that minimize bites by infected mosquitoes.

  5. Descriptive Analyses of English Language Learner Student Enrollment Data in Kentucky, Tennessee, Virginia, and West Virginia. REL Technical Brief. REL 2012-No. 024

    Science.gov (United States)

    Zehler, Annette M.; Yin, Chengbin; Donovan, Anne

    2012-01-01

    State administrators in the Regional Educational Laboratory Appalachia Region (Kentucky, Tennessee, Virginia, and West Virginia) are responding to increased enrollment of English language learner (ELL) students in grades K-12, including in school districts that previously did not enroll ELL students or enrolled only a small number of them. ELL…

  6. USA pelgab Hiina tehnoloogialuuret / Tõnis Arnover

    Index Scriptorium Estoniae

    Arnover, Tõnis, 1952-

    2005-01-01

    Hiina Ameerika-vastasest majandusluurest. USA luureameti andmetel on USA-s loodud üle kolme tuhande Hiina firma, kelle ülesandeks on tööstusliku või sõjalise tehnoloogia hankimine. Vt. samas: Hiina firmad ostavad üha suuremaid USA ettevõtteid

  7. FrogwatchUSA

    Science.gov (United States)

    Droege, S.

    2002-01-01

    full text: Frogs and toads are perhaps the most approachable and available of all our wildlife. In many, if not most places, they are abundant. In wetter parts of the East, almost anyone outside on a warm rainy night in spring will hear their dream-like calls, bellows, trills and snores. Even in the deserts of the Southwest, a nocturnal trip after a summer monsoon will yield toads moving across the roads toward a cacophonous orgy of mating and calling in the roadside ditches and desert pools. Birds share with frogs and toads this same sense of presence in our daily lives. But the difference is that birds are like the attractive neighbor who just never gives you the time of day, while frogs are more like the troglodyte who appears regularly to chat, philosophize, and have a beer. Uninvited, frogs appear in our water gardens, toads are on our stoops in the morning, we catch them when we are kids, raise their babies in the aquarium, and feel sorry when we find we have run them over with the lawnmower. When concerns about declining populations of amphibians reached the mass media, the Secretaries' office became involved. In addition to using traditional research mechanisms to investigate the problem, the Secretary also wanted to involve the public directly. The combination of high public appeal and the relative ease with which frog calls can be learned made a large-scale monitoring program for frogs and toads possible. What emerged was a program called Frogwatch USA, modeled after a successful Canadian program with a similar name. A web site was created (www.frogwatch.org) that presented potential frogwatchers with directions and a way to register their site online as well as enter their data. Observers chose where to count frogs depending on what they felt was important. For some it was their backyard, others chose vulnerable wetlands in their neighborhoods, or spots on local refuges and parks. Initially funded at $8,000 a year and then after two years increased to

  8. Physicians' perceptions of doctor shopping in West Virginia.

    Science.gov (United States)

    Shaffer, E Gail; Moss, Alvin H

    2010-01-01

    Prescription drug abuse and diversion continue to be serious problems in West Virginia and nationwide. Doctor shopping (visiting multiple doctors in a short time frame with the intent to deceive them to obtain controlled substances) is illegal and one way that patients gain access to prescription drugs. We surveyed West Virginia physicians in emergency medicine, family medicine, and internal medicine to determine their experience with and attitudes toward doctor shopping, and to assess attitudes toward proposed legislation to protect physicians who report doctor shoppers to law enforcement officials. Of 452 physicians surveyed, 258 responded (57%). Emergency medicine physicians had the highest response rate (61%) and most frequent encounters (once a week or more often) with doctor shoppers compared to family medicine and internal medicine physicians (88% vs 25% vs 14%, P doctor shoppers. If the law protected them, 85 percent of all physicians reported they would be likely to report doctor shoppers.

  9. Death and contentment in Virginia Woolf’s war novels

    Directory of Open Access Journals (Sweden)

    Leonardo Mendes

    2010-11-01

    Full Text Available One of the most striking characteristics of Virginia Woolf´s war novels – Mrs. Dalloway (1925 and To the Lighthouse (1927 – is the confrontation of death and mortality in the fabric of everyday life (and of the narrative. Death and destruction – set forth historically by World War I – lurk in the background, but Woolf expands her fiction into a reflection on what it means to be mortal whose depth and beauty rival with Shakespeare and Montaigne. The thrust of these novels is to show the ways by which a mortal existence can be enough and this is a brief study of how Virginia Woolf manages to pull this off.

  10. Solar space and water heating system installed at Charlottesville, Virginia

    Science.gov (United States)

    1980-01-01

    The solar energy system located at David C. Wilson Neuropsychiatric Hospital, Charlottesville, Virginia, is described. The solar energy system consists of 88 single glazed, Sunworks 'Solector' copper base plate collector modules, hot water coils in the hot air ducts, a Domestic Hot Water (DHW) preheat tank, a 3,000 gallon concrete urethane insulated storage tank and other miscellaneous components. Extracts from the site files, specifications, drawings, installation, operation and maintenance instructions are included.

  11. Virginia Tech Wildlife Student Studies Cheetah Home Ranges

    OpenAIRE

    Davis, Lynn

    2003-01-01

    The cheetah may be the world's fastest land animal, accelerating to high speeds in just a few steps, but within recent years the cheetahs of South Africa are battling the race for survival. To find remedies for this problem Peter Laver, a graduate student in fisheries and wildlife sciences in the College of Natural Resources at Virginia Tech, is expanding current research on home ranges of the cheetah population located in the Serengeti National Park in Tanzania, Africa.

  12. Field Investigation of High Performance Pavements in Virginia

    OpenAIRE

    2005-01-01

    This study evaluated 18 pavement sections located in high-traffic highways in Virginia to find a premium pavement design with a life span of 40 years or more using current and past field experience. The selected pavement sections were thought to perform well. Eight flexible pavements, six composite pavements, two continuously reinforced concrete pavements, and two jointed plain concrete pavements were investigated. Field testing consisted of (1) falling weight deflectometer (FWD) testing to a...

  13. Solar space and water heating system installed at Charlottesville, Virginia

    Energy Technology Data Exchange (ETDEWEB)

    Greer, Charles R.

    1980-09-01

    The solar energy system located at David C. Wilson Neuropsychiatric Hospital, Charlottesville, Virginia, consists of 88 single glazed, Sunworks Solector copper base plate collector modules; hot water coils in the hot air ducts; a domestic hot water (DHW) preheat tank; a 3,000 gallon concrete urethane-insulated storage tank and other miscellaneous components. This report includes extracts from the site files, specifications, drawings, installation, operation and maintenance instructions.

  14. Argus Energy WV, LLC wins 2007 Wetlands West Virginia Award

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-07-15

    Argus Energy's Kiah Creek Operation has received the 2007 Wetlands West Virginia Award presented by the West Virginian Coal Association. The operation was originally a 1267 acre underground mine in the Coalburg seam. Underground mining commenced in 2000 until the end of 2003 with more than two million tons of coal being produced. The creation of the wetlands was achieved during the operations. 8 photos.

  15. Virginia Woolf: enfermedad mental y creatividad artística

    OpenAIRE

    2005-01-01

    This is an attempt to evaluate the mental disorder that the novelist Virginia Woolf suffered, and to determine the relatioship between her creativity and her insanity. What mostly characterizes her illness is the presence of typical phases of severely impairing depression and significant hypomania, culminating in suicide at the age of 59. This is a convincing life history of a bipolar II disorder, although the «broad bipolar spectrum» is less easy to define operational than bipolar disorder I...

  16. Virginia Tech Wildlife Student Studies Cheetah Home Ranges

    OpenAIRE

    Davis, Lynn

    2003-01-01

    The cheetah may be the world's fastest land animal, accelerating to high speeds in just a few steps, but within recent years the cheetahs of South Africa are battling the race for survival. To find remedies for this problem Peter Laver, a graduate student in fisheries and wildlife sciences in the College of Natural Resources at Virginia Tech, is expanding current research on home ranges of the cheetah population located in the Serengeti National Park in Tanzania, Africa.

  17. Virginia mallow (Sida hermaphrodita (L. Rusby – properties and application

    Directory of Open Access Journals (Sweden)

    Anna Kasprzyk

    2014-04-01

    Full Text Available Virginia mallow (or Virgina fanpetals belongs to the Malvaceae family and it originates from the Southeastern parts of North America. In the 20th century, the plant was brought to Europe, specifically to Ukraine, and then it was introduced in Poland (Kasprzyk et al. 2013. Virginia mallow is mainly used in industry as biomass for energy generation and as a source of fibers or forage. It is a subject of interest to many researchers due to the fact that it is a fast growing plant with a high potential yield and the ability of multiple regrowth even after cutting. Highly adaptable to different climates and soil conditions indicate a potential increase in the area occupied by the species. It can be grown on the slopes of eroded areas, land which is excluded from agricultural use, on chemically degraded areas, also on dumps and landfills of garbage. In the family Malvaceae, there are several species commonly used in medicine, such as Sida acuta Burm.f., S. cordata (Burm.f. Borss.Waalk. or S. cordifolia L. and therefore the interest in the healing properties of Virginia mallow seems natural. Recent studies have shown that there is a possibility of the use of Virginia mallow as herbal material. Studies have shown that the extracts from seeds of S. hermaphrodita (L. Rusby have caused a decrease of viability and deformation of Mycobacterium smegmatis cells (Lewtak et al. 2013. There are also studies about anticancer activity of S. hermaphodita extracts against SiHa (human cervical cancer lines. Two tests (MTT and NR uptake were used and the results showed absence of cytotoxic effect using MTT tests, and a slight cytotoxic effect using NR uptake (Frant et al. 2013.

  18. Virginia Gutiérrez de Pineda (1921-1999

    Directory of Open Access Journals (Sweden)

    Guimoar Dueñas

    2010-08-01

    Full Text Available El pasado 2 de septiembre despedimos por última vez a Virginia Gutiérrez de Pineda, una académica fuera de lo común y un ser humano extraordinario, en el que se conjugaban la pasión por la investigación, y una percepción singular por los fenómenos sociales ,lo que le permitió abrir caminos nuevos en el campo de las ciencias sociales.

  19. Virginia Tech to offer intensive English language refresher courses

    OpenAIRE

    2003-01-01

    Speaking and writing professionally with confidence are difficult for virtually everyone, but for those using a second language, these tasks pose a unique challenge. Virginia Tech's English Language Institute will address these needs by offering two intensive English language skills refresher classes during the semester break, from Jan. 5 to Jan. 16, 2004. Designed for graduate students, post-doctoral fellows, visiting scholars, and members of the international research community, this two-we...

  20. Remote Research Mentoring of Virginia High School Students

    Science.gov (United States)

    Corby, Joanna; Dirienzo, W. J.; Beaton, R.; Pennucci, T.; Zasowski, G.

    2013-01-01

    Graduate students at the University of Virginia (UVa) are volunteering as research advisors on astronomy projects for Virginia's science and technology high schools. In previous years, we have worked with more than a dozen students through a research class at Central Virginia Governor's School in Lynchburg to develop an astronomy research curriculum that teaches background concepts and terminology, guides students in data analysis, and prepares them to present material in poster and oral forums. In our fourth year of operation, we are continuing to work with Central Virginia Governor's School and adapting the research curriculum to an independent course at Roanoke Valley Governor's School in Roanoke. Because both schools are far from UVa in Charlottesville, the program operates remotely; graduate advisors and high school students interact through "virtual" means, establishing a successful framework for meaningful remote mentoring. In the current year, six students will complete projects on astrophysical topics including megamasers, astrochemistry, and pulsars using data taken by the Green Bank Telescope (GBT). Students at Roanoke Valley were directly trained on the GBT as part of a separate outreach program called the Pulsar Search Collaboratory, and all six students will receive hands-on experience in handling GBT data. The current projects are components of larger research efforts by graduate student and professional level researchers, so that the projects contribute to high-level projects only possible with the GBT. This stands as a rare outreach program that uses the principle of “deliberative practice” to train high school students in the development of skills that are crucial to success in science. Furthermore, it provides graduate students with an opportunity to plan and advise research projects, developing a skill set that is required in more advanced academic positions. Our poster discusses the implementation of our online curriculum in two distinct

  1. Farming tractor fatalities in Virginia: an 11-year retrospective review.

    Science.gov (United States)

    Fulcher, James; Noller, Anna; Kay, Deborah

    2012-12-01

    This retrospective case review examines farm tractor-related deaths in the Commonwealth of Virginia for an 11-year period, from 1997 to 2007. This study compares decedent's demographic information, toxicology results, and medical histories.A vast majority of farm tractor-related deaths were male (98%) and white (91%). The average age was 60 years with most deaths occurring between the ages of 40 and 80 years. Ethanol use was observed in 9% of all cases with 7% of cases being more than 0.08% wt/vol ethanol, which is the legal limit in Virginia to operate a motor vehicle.The more mountainous, Western District Office of the Chief Medical Examiner composed 60% of total cases with 43% of these western cases related to tractor use on a natural slope or incline. The deaths in other districts were all less than 13% natural slope or incline related, reflecting the topography of these areas.These findings confirm much of what observation would suggest; accidents with farming tractors typically involve older white men. Operating a tractor on steep inclines is dangerous as many tractors do not have adequate rollover protection. The use of ethanol is dangerous when using any heavy equipment.This study provides an initial look at tractor-related deaths in Virginia, and more research is needed in this area to improve safety mechanisms on this machinery.

  2. Digital Mapping Techniques '09-Workshop Proceedings, Morgantown, West Virginia, May 10-13, 2009

    Science.gov (United States)

    Soller, David R.

    2011-01-01

    The Digital Mapping Techniques '09 (DMT'09) workshop was attended by 90 technical experts from 42 agencies, universities, and private companies, including representatives from 24 State geological surveys. This workshop, the thirteenth in the annual series, was hosted by the West Virginia Geological and Economic Survey, May 10-13, 2009, on the West Virginia University campus in Morgantown, West Virginia. Each DMT workshop has been coordinated by the National Geologic Map Database project and the Association of American State Geologists (AASG).

  3. Reality and language in The Voyage Out, by Virginia Woolf = Realidade e linguagem em The Voyage Out, de Virginia Woolf

    Directory of Open Access Journals (Sweden)

    Peter James Harris

    2010-01-01

    Full Text Available This article discusses one of Virginia Woolf’s greatest literary concerns: the difficulty of expressing human experience through language. The focus is on The Voyage Out, her first novel, published in 1915, particularly the conflicts and contrasts present not only in the trajectory of Rachel Vinrace, the main character, but also in the structure of the novel itself, which establish a constant tension between reality and language. Este artigo tem como objetivo discutir uma das maiores preocupações literárias de Virginia Woolf: a dificuldade de expressar a experiência humana por meio da linguagem. Focalizamos The Voyage Out, seu primeiro romance, publicado em 1915, com atenção especial para osconflitos e contrastes presentes tanto na trajetória de Rachel Vinrace, a personagem principal, como na própria estruturação do romance, que instauram a tensão constante entre realidade e linguagem.

  4. Hops in Virginia: Need-to-Know Information about the Industry

    OpenAIRE

    Siegle, Laura

    2016-01-01

    Provides information and background concerning the growing of hops in Virginia, including production, management, new grower considerations, harvest, marketing, and the development of the industry in the state.

  5. Geologic map of the Stephens City quadrangle, Clark, Frederick, and Warren Counties, Virginia

    Science.gov (United States)

    Weary, D.J.; Orndorff, R.C.; Aleman-Gonzalez, W.

    2006-01-01

    The Stephens City 1:24,000-scale quadrangle is one of several quadrangles in Frederick County, Virginia being mapped by geologists from the U.S. Geological Survey in Reston, VA with funding from the National Cooperative Geologic Mapping Program. This work is part of a project being lead by the U.S. Geological Survey Water Resources Discipline, Virginia District, to investigate the geologic framework and groundwater resources of Frederick County as well as other areas in the northern Shenandoah Valley of Virginia and West Virginia.

  6. Metal accumulation in bobcats in the Southeastern USA.

    Science.gov (United States)

    Thomason, Rachel K; Lockhart, J Mitchell; Loughry, W J; Bielmyer-Fraser, Gretchen K

    2016-10-01

    Bobcats (Lynx rufus) are wide-ranging mammals found throughout the continental USA. As carnivores near the top of their food chain, bobcats would seem to be a useful bioindicator of metal pollution in terrestrial environments. However, there is very limited research on bobcats in toxicology studies. Here, we offer the first analysis of metal (copper, selenium, silver, and zinc) contaminants in the livers of wild bobcats. Liver tissues from 120 adult bobcats (i.e., estimated to be ≥1 year old) were collected from 2003 to 2006 at four sites in Georgia and Florida, USA that experienced relatively similar levels of human disturbance. We found no differences in metal concentrations between males and females. At two of the sites sampled over three consecutive years, there was substantial year-to-year variation in the concentrations of Cu, Se, and Zn. We also documented some variation between sites, but only between sites sampled in different years, which may reflect additional temporal, rather than spatial, variation. Concentrations of Cu and Ag were significantly positively correlated with one another, as were concentrations of Se and Zn. Contrary to expectation, there were no significant relationships between body weight and metal concentrations. Finally, comparison with results from previous metal toxicology studies of nine-banded armadillos (Dasypus novemcinctus) and Virginia opossums (Didelphis virgianus), collected from the same sites during the same years, showed differential patterns of accumulation across species, suggesting that ecological lifestyle is an important influence on metal accumulation. This study provides reference levels of metal contaminants in the liver of bobcats as well as insight into metal accumulation in a top level carnivore.

  7. Eesti piloodid õpivad USA-s Black Hawkiga lendama

    Index Scriptorium Estoniae

    2011-01-01

    Eesti õhujõudude helikopteripiloodid Rene Kallis ja Martin Noorsalu jäävad pärast väljaõpet kolmeks aastaks USA-sse teenima Marylandi üksuse juurde ning käivad selle aja jooksul ka missioonil Afganistanis

  8. Then & Now: Research Pays Off for All Americans / Dr. Virginia Apgar: Keeping Score at Baby's First Cry | NIH ...

    Science.gov (United States)

    ... Research Pays Off for All Americans Dr. Virginia Apgar: Keeping Score at Baby's First Cry Past Issues / Winter 2010 ... evaluated your physical condition and gave you an Apgar score. The score is named for Dr. Virginia Apgar ( ...

  9. Distribution and biological effects of agricultural chemicals and other environmental contaminants in the sediments of Back Bay, Virginia

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Back Bay is the northernmost extension of the Albemarle- Pamlico-Currituck Sound estuary. It is located entirely within the city limits of Virginia Beach, Virginia....

  10. Aftershocks illuminate the 2011 Mineral, Virginia, earthquake causative fault zone and nearby active faults

    Science.gov (United States)

    Horton, Jr., J. Wright; Shah, Anjana K.; McNamara, Daniel E.; Snyder, Stephen L.; Carter, Aina M

    2015-01-01

    Deployment of temporary seismic stations after the 2011 Mineral, Virginia (USA), earthquake produced a well-recorded aftershock sequence. The majority of aftershocks are in a tabular cluster that delineates the previously unknown Quail fault zone. Quail fault zone aftershocks range from ~3 to 8 km in depth and are in a 1-km-thick zone striking ~036° and dipping ~50°SE, consistent with a 028°, 50°SE main-shock nodal plane having mostly reverse slip. This cluster extends ~10 km along strike. The Quail fault zone projects to the surface in gneiss of the Ordovician Chopawamsic Formation just southeast of the Ordovician–Silurian Ellisville Granodiorite pluton tail. The following three clusters of shallow (illuminate other faults. (1) An elongate cluster of early aftershocks, ~10 km east of the Quail fault zone, extends 8 km from Fredericks Hall, strikes ~035°–039°, and appears to be roughly vertical. The Fredericks Hall fault may be a strand or splay of the older Lakeside fault zone, which to the south spans a width of several kilometers. (2) A cluster of later aftershocks ~3 km northeast of Cuckoo delineates a fault near the eastern contact of the Ordovician Quantico Formation. (3) An elongate cluster of late aftershocks ~1 km northwest of the Quail fault zone aftershock cluster delineates the northwest fault (described herein), which is temporally distinct, dips more steeply, and has a more northeastward strike. Some aftershock-illuminated faults coincide with preexisting units or structures evident from radiometric anomalies, suggesting tectonic inheritance or reactivation.

  11. Acid soil indicators in forest soils of the Cherry River Watershed, West Virginia.

    Science.gov (United States)

    Farr, C; Skousen, J; Edwards, P; Connolly, S; Sencindiver, J

    2009-11-01

    Declining forest health has been observed during the past several decades in several areas of the eastern USA, and some of this decline is attributed to acid deposition. Decreases in soil pH and increases in soil acidity are indicators of potential impacts on tree growth due to acid inputs and Al toxicity. The Cherry River watershed, which lies within the Monongahela National Forest in West Virginia, has some of the highest rates of acid deposition in Appalachia. East and West areas within the watershed, which showed differences in precipitation, stream chemistry, and vegetation composition, were compared to evaluate soil acidity conditions and to assess their degree of risk on tree growth. Thirty-one soil pits in the West area and 36 pits in the East area were dug and described, and soil samples from each horizon were analyzed for chemical parameters. In A horizons, East area soils averaged 3.7 pH with 9.4 cmol(c) kg(-1) of acidity compared to pH 4.0 and 6.2 cmol(c) kg(-1) of acidity in West area soils. Extractable cations (Ca, Mg, and Al) were significantly higher in the A, transition, and upper B horizons of East versus West soils. However, even with differences in cation concentrations, Ca/Al molar ratios were similar for East and West soils. For both sites using the Ca/Al ratio, a 50% risk of impaired tree growth was found for A horizons, while a 75% risk was found for deeper horizons. Low concentrations of base cations and high extractable Al in these soils translate into a high degree of risk for forest regeneration and tree growth after conventional tree harvesting.

  12. Diet and Feeding Ecology of the Coyotes, Black Bears, and Bobcats in Western Virginia and Preliminary Assessment of Coyote Parasites

    OpenAIRE

    Montague, David Miles

    2014-01-01

    Although deer abundance is high throughout most areas of Virginia, parts of western Virginia, especially on public lands, have comparatively low density deer populations. Concerns voiced by sportsmen regarding declining deer numbers in this region prompted interest in research to investigate the role of predation on deer populations. The coyote (Canis latrans) is a relative newcomer to Virginia, and relatively little is known about the role coyotes play in Virginia ecosystem dynamics, includi...

  13. USA presidendivalimistel eristus kolm kandidaati / Aadu Hiietamm

    Index Scriptorium Estoniae

    Hiietamm, Aadu, 1954-

    2008-01-01

    USA presidendivalimiste eelvalimistel jätkavad tihedat rebimist demokraatidest senaatorid Hillary Clinton ja Barack Obama, vabariiklastest tõusis esile senaator John McCain. Vt. samas: USA eelvalimiste kalender

  14. Eesti ja USA sõlmisid kokkuleppe

    Index Scriptorium Estoniae

    2017-01-01

    Kaitseminister Margus Tsahkna ja Ameerika Ühendriikide suursaadik Eestis James Melville allkirjastasid Eesti ja USA kaitsekoostöö kokkuleppe, mis hakkab reguleerima Eestis viibivate USA relvajõudude liikmete, nende pereliikmete ja lepinglaste õiguslikku staatust

  15. Eesti ja USA sõlmisid kokkuleppe

    Index Scriptorium Estoniae

    2017-01-01

    Kaitseminister Margus Tsahkna ja Ameerika Ühendriikide suursaadik Eestis James Melville allkirjastasid Eesti ja USA kaitsekoostöö kokkuleppe, mis hakkab reguleerima Eestis viibivate USA relvajõudude liikmete, nende pereliikmete ja lepinglaste õiguslikku staatust

  16. Geology along the Blue Ridge Parkway in Virginia

    Science.gov (United States)

    Carter, Mark W.; Southworth, C. Scott; Tollo, Richard P.; Merschat, Arthur J.; Wagner, Sara; Lazor, Ava; Aleinikoff, John N.

    2017-01-01

    Detailed geologic mapping and new SHRIMP (sensitive high-resolution ion microprobe) U-Pb zircon, Ar/Ar, Lu-Hf, 14C, luminescence (optically stimulated), thermochronology (fission-track), and palynology reveal the complex Mesoproterozoic to Quaternary geology along the ~350 km length of the Blue Ridge Parkway in Virginia. Traversing the boundary of the central and southern Appalachians, rocks along the parkway showcase the transition from the para-autochthonous Blue Ridge anticlinorium of northern and central Virginia to the allochthonous eastern Blue Ridge in southern Virginia. From mile post (MP) 0 near Waynesboro, Virginia, to ~MP 124 at Roanoke, the parkway crosses the unconformable to faulted boundary between Mesoproterozoic basement in the core of the Blue Ridge anticlinorium and Neoproterozoic to Cambrian metasedimentary and metavolcanic cover rocks on the western limb of the structure. Mesoproterozoic basement rocks comprise two groups based on SHRIMP U-Pb zircon geochronology: Group I rocks (1.2-1.14 Ga) are strongly foliated orthogneisses, and Group II rocks (1.08-1.00 Ga) are granitoids that mostly lack obvious Mesoproterozoic deformational features.Neoproterozoic to Cambrian cover rocks on the west limb of the anticlinorium include the Swift Run and Catoctin Formations, and constituent formations of the Chilhowee Group. These rocks unconformably overlie basement, or abut basement along steep reverse faults. Rocks of the Chilhowee Group are juxtaposed against Cambrian rocks of the Valley and Ridge province along southeast- and northwest-dipping, high-angle reverse faults. South of the James River (MP 64), Chilhowee Group and basement rocks occupy the hanging wall of the nearly flat-lying Blue Ridge thrust fault and associated splays.South of the Red Valley high-strain zone (MP 144.5), the parkway crosses into the wholly allochthonous eastern Blue Ridge, comprising metasedimentary and meta-igneous rocks assigned to the Wills Ridge, Ashe, and Alligator

  17. Megainvesteering USA terasekompaniilt / Andres Reimer

    Index Scriptorium Estoniae

    Reimer, Andres

    2000-01-01

    USA kompanii RUMA toob tänavu Muuga sadamasse ülisuure, ligi 2,2 miljardi kroonise välisinvesteeringu teraseterminali näol. Tabel: Välisinvesteeringute TOP 10. Ilmunud ka: Delovõje Vedomosti 29. märts lk. 4

  18. USA panustab keskkonda / Jeffrey Goldstein

    Index Scriptorium Estoniae

    Goldstein, Jeffrey

    2007-01-01

    USA uus energiapoliitika kava näeb ette bensiini tarbimise vähendamist järgneva 10 aasta jooksul 20%, mis omakorda vähendab ameeriklaste autodest eralduva süsihappegaasi heitmete kasvu ning vähendab sõltuvust naftast

  19. Retention, Attrition, and Mobility among Teachers and Administrators in West Virginia. REL 2016-161

    Science.gov (United States)

    Lochmiller, Chad R.; Adachi, Eishi; Chesnut, Colleen E.; Johnson, Jerry

    2016-01-01

    Members of the West Virginia School Leadership Research Alliance partnered with Regional Educational Laboratory Appalachia to study the average retention, attrition, and mobility rates among teachers and administrators in the West Virginia public school system. There is increasing evidence nationwide that low teacher and administrator retention…

  20. 75 FR 81477 - Approval and Promulgation of Air Quality Implementation Plans; Virginia; Amendments to Ambient...

    Science.gov (United States)

    2010-12-28

    ... to Ambient Air Quality Standards for Particulate Matter AGENCY: Environmental Protection Agency (EPA... Commonwealth of Virginia. This revision consists of amendments to the Commonwealth of Virginia's ambient air... amendments to the Commonwealth's existing ambient air quality standards for particulate matter in...

  1. 76 FR 9351 - Patient Safety Organizations: Voluntary Delisting From West Virginia Center for Patient Safety

    Science.gov (United States)

    2011-02-17

    ... HUMAN SERVICES Agency for Healthcare Research and Quality Patient Safety Organizations: Voluntary Delisting From West Virginia Center for Patient Safety AGENCY: Agency for Healthcare Research and Quality (AHRQ), HHS. ACTION: Notice of Delisting. SUMMARY West Virginia Center for Patient Safety: AHRQ...

  2. Navy Virginia (SSN 774) Class Attack Submarine Procurement: Background and Issues for Congress

    Science.gov (United States)

    2016-10-25

    Service 2  covert insertion and recovery of SOF (on a smaller scale than possible with the SSGNs);  covert strikes against land targets with the......Congressional Research Service Summary The Navy has been procuring Virginia (SSN-774) class nuclear-powered attack submarines since FY1998. The two Virginia

  3. 76 FR 62635 - Approval and Promulgation of Air Quality Implementation Plans; Commonwealth of Virginia; Section...

    Science.gov (United States)

    2011-10-11

    ... AGENCY 40 CFR Part 52 Approval and Promulgation of Air Quality Implementation Plans; Commonwealth of... (EPA). ACTION: Final rule. SUMMARY: EPA is approving submittals from the Commonwealth of Virginia... published a notice of proposed rulemaking (NPR) for the Commonwealth of Virginia. The NPR proposed approval...

  4. 77 FR 3691 - Approval and Promulgation of Air Quality Implementation Plans; Commonwealth of Virginia; Regional...

    Science.gov (United States)

    2012-01-25

    ... AGENCY 40 CFR Part 52 Approval and Promulgation of Air Quality Implementation Plans; Commonwealth of... the Virginia State Implementation Plan (SIP) submitted by the Commonwealth of Virginia, through the... because of the deficiencies in the Commonwealth's regional haze SIP submittal arising from the remand by...

  5. 75 FR 61126 - Virginia Commonwealth University, School of Medicine; Notice of Decision on Applications for Duty...

    Science.gov (United States)

    2010-10-04

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE International Trade Administration Virginia Commonwealth University, School of Medicine; Notice of Decision on... Number: 10-022. Applicant: Virginia Commonwealth University, School of Medicine, Richmond, VA 23298-0551...

  6. Virginia-Maryland Regional College of Veterinary Medicine's Class of 2011 admitted in ceremonies

    OpenAIRE

    Douglas, Jeffrey S.

    2007-01-01

    The Virginia-Maryland Regional College of Veterinary Medicine's (VMRCVM) Class of 2011 was formally admitted to the college recently following a "White Coat Ceremony" at Virginia Tech in which the 91 new students were issued white laboratory coats and administered the "Veterinary Student's Oath."

  7. VA State Profile. Virginia: Standards of Learning (SOL) End-of-Course Exams

    Science.gov (United States)

    Center on Education Policy, 2010

    2010-01-01

    This paper provides information about Virginia's Standards of Learning (SOL) End-of-Course Exams. The purpose of the end-of-course assessments is to measure the achievement of students on the Standards of Learning adopted by the Virginia Board of Education for specific high school courses, and to ensure that students graduating from Virginia…

  8. 76 FR 52275 - Approval and Promulgation of Air Quality Implementation Plans; Virginia; Revisions to Clean Air...

    Science.gov (United States)

    2011-08-22

    ... to Clean Air Interstate Rule Emissions Trading Program AGENCY: Environmental Protection Agency (EPA... Commonwealth of Virginia. The revision, which amends the Virginia Clean Air Interstate Rule (CAIR) trading program, is comprised of technical corrections and revisions to the definition of a cogeneration unit to...

  9. Mary Munford Model School and Virginia Commonwealth University: Unexpected Benefits in a Working Partnership.

    Science.gov (United States)

    Fox, Jill Englebright; Branch, Stacey B.

    1999-01-01

    Describes the 5-year-old Professional Development School (PDS) relationship between the Mary Munford Model School near Richmond, Virginia, and Virginia Commonwealth University. The PDS focuses on goals of the Holmes Partnership. This paper looks at the stories of a classroom teacher and a university educator involved in the PDS. (SM)

  10. 77 FR 513 - Virginia; Amendment No. 4 to Notice of a Major Disaster Declaration

    Science.gov (United States)

    2012-01-05

    ... Legal Services; 97.034, Disaster Unemployment Assistance (DUA); 97.046, Fire Management Assistance Grant... SECURITY Federal Emergency Management Agency Virginia; Amendment No. 4 to Notice of a Major Disaster... notice of a major disaster declaration for the Commonwealth of Virginia (FEMA-4042-DR), dated November...

  11. 78 FR 70255 - West Virginia: Final Authorization of State Hazardous Waste Management Program Revisions

    Science.gov (United States)

    2013-11-25

    ... AGENCY 40 CFR Part 271 West Virginia: Final Authorization of State Hazardous Waste Management Program... applied to EPA for final authorization of revisions to its hazardous waste program under the Resource Conservation and Recovery Act (RCRA). EPA proposes to grant final authorization to West Virginia. In the...

  12. School Resource Officer Facts: Findings from the Fall 1999 DCJS Survey of Virginia SRO Programs.

    Science.gov (United States)

    Virginia State Dept. of Criminal Justice Services, Richmond.

    This report provides results from the Fall 1999 Department of Criminal Justice Service Survey of Virginia School Resource Officer (SRO) Programs. Through this study, all Virginia police departments and sheriff's offices with primary responsibility for patrol, crime prevention, and community policing within their jurisdictions were contacted by…

  13. Miles to Go: A Report on School Segregation in Virginia, 1989-2010

    Science.gov (United States)

    Siegel-Hawley, Genevieve

    2013-01-01

    Virginia has a long and complicated history with school desegregation efforts. It is a state that can lay claim both to advancing the goals of "Brown v. Board of Education" and to impeding them. Over the years, this history has helped shape contemporary patterns of school segregation across Virginia and in her major metropolitan areas.…

  14. 76 FR 43185 - Outer Continental Shelf Air Regulations Consistency Update for Virginia

    Science.gov (United States)

    2011-07-20

    ... AGENCY 40 CFR Part 55 Outer Continental Shelf Air Regulations Consistency Update for Virginia AGENCY... approve an update to a portion of the Outer Continental Shelf (OCS) Air Regulations. Requirements applying... on the OCS, see appendix A to this part. * * * * * (22) Virginia. (i) State requirements. (A)...

  15. Virginia Bioinformatics Institute scientists sequence genome of the nitrogen-fixing, soil-living bacterium

    OpenAIRE

    Bland, Susan

    2009-01-01

    A collaboration of researchers, which includes scientists at the Virginia Bioinformatics Institute and Virginia Tech, recently completed the genome sequence of Azotobacter vinelandii, uncovering important genetic information that will contribute to a more complete understanding of the biology of this versatile, soil-living bacterium.

  16. Virginia Bioinformatics Institute names Otto Folkerts associate director of technology development

    OpenAIRE

    2005-01-01

    The Virginia Bioinformatics Institute (VBI) at Virginia Tech has named Otto Folkerts as the institute's associate director of technology development. In his new position, Folkerts will serve as a member of the senior management team with direct responsibility for the development of new business initiatives as well as expanding the institute's current commercial activities.

  17. 77 FR 56125 - Approval and Promulgation of Air Quality Implementation Plans; West Virginia; Amendments to West...

    Science.gov (United States)

    2012-09-12

    ..., EPA published a notice of proposed rulemaking (NPR) for West Virginia. 77 FR 10423. The ] NPR proposed... adopted a PSD program under 45 CSR 14, and the program became part of the West Virginia SIP. See 51 FR... review by the Office of Management and Budget under Executive Order 12866 (58 FR 51735, October 4,...

  18. Characterization of virginiamycin S biosynthetic genes from Streptomyces virginiae.

    Science.gov (United States)

    Namwat, Wises; Kamioka, Yuji; Kinoshita, Hiroshi; Yamada, Yasuhiro; Nihira, Takuya

    2002-03-20

    Streptomyces virginiae produces -butyrolactone autoregulators (virginiae butanolide, VB), which control the biosynthesis of virginiamycin M1 and S. A 6.3-kb region downstream of the virginiamycin S (VS)-resistance operon in S. virginiae was sequenced, and four plausible open reading frames (ORFs) (visA, 1,260 bp; visB, 1,656 bp; visC, 888 bp; visD, 1209 bp) were identified. Homology analysis revealed significant similarities with enzymes involved in the biosynthesis of cyclopeptolide antibiotics: VisA (53% identity, 65% similarity) to -lysine 2-aminotransferase (NikC) of nikkomycin D biosynthesis, VisB (66% identity, 72% similarity) to 3-hydroxypicolinic acid:AMP ligase of pristinamycin I biosynthesis, VisC (48% identity, 59% similarity) to lysine cyclodeaminase of ascomycin biosynthesis, and VisD (43% identity, 56% similarity) to erythromycin C-22 hydroxylase of erythromycin biosynthesis. Northern blotting as well as high-resolution S1 analysis of the ORFs revealed that they were transcribed as two bicistronic transcripts, namely 3.0-kb visB-visA and another 2.7-kb visC-visD transcript, with promoters locating upstream of visB and visC, respectively. Transcription of the two operons was observed only 1 h after the VB production, which was 2 h before the virginiamycin production. Furthermore, prompt induction of the transcription was observed as a result of external VB addition, suggesting that the expression of the two operons was under the control of VB.

  19. Ticks and spotted fever group rickettsiae of southeastern Virginia.

    Science.gov (United States)

    Nadolny, Robyn M; Wright, Chelsea L; Sonenshine, Daniel E; Hynes, Wayne L; Gaff, Holly D

    2014-02-01

    The incidence of tick-borne rickettsial disease in the southeastern United States has been rising steadily through the past decade, and the range expansions of tick species and tick-borne infectious agents, new and old, has resulted in an unprecedented mix of vectors and pathogens. The results of an ongoing 4-year surveillance project describe the relative abundance of questing tick populations in southeastern Virginia. Since 2009, more than 66,000 questing ticks of 7 species have been collected from vegetation in a variety of habitats, with Amblyomma americanum constituting over 95% of ticks collected. Other species represented included Ixodes scapularis, Dermacentor variabilis, Amblyomma maculatum, Ixodes affinis, Haemaphysalis leporispalustris, and Ixodes brunneus. We found that 26.9-54.9% of A. americanum ticks tested were positive for Rickettsia amblyommii, a non-pathogenic symbiont of this tick species. We also found no evidence of R. rickettsii in D. variabilis ticks, although they did show low infection rates of R. montanensis (1.5-2.0%). Rickettsia parkeri and Candidatus R. andeanae were found in 41.8-55.7% and 0-1.5% A. maculatum ticks, respectively. The rate of R. parkeri in A. maculatum ticks is among the highest in the literature and has increased in the 2 years since R. parkeri and A. maculatum were first reported in southeastern Virginia. We conclude that tick populations in southeastern Virginia have recently undergone dramatic changes in species and abundance and that these populations support a variety of rickettsial agents with the potential for increased risk to human health.

  20. 76 FR 30703 - Delegation of Authority to the Commonwealth of Virginia To Implement and Enforce Additional or...

    Science.gov (United States)

    2011-05-26

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY Delegation of Authority to the Commonwealth of Virginia To Implement and Enforce Additional or... Agency (EPA) has previously delegated to the Commonwealth of Virginia (Virginia) the authority to...

  1. 78 FR 40443 - Submission for OMB Review; Comment Request-Virginia Graeme Baker Pool and Spa Safety Act...

    Science.gov (United States)

    2013-07-05

    ... COMMISSION Submission for OMB Review; Comment Request--Virginia Graeme Baker Pool and Spa Safety Act... verify whether pools and spas are in compliance with the Virginia Graeme Baker Pool and Spa Safety Act... inspections per year under the Virginia Graeme Baker Pool and Spa Safety Act. Investigators typically...

  2. 20% Wind by 2030: Overcoming the Challenges in West Virginia

    Energy Technology Data Exchange (ETDEWEB)

    Patrick Mann; Christine Risch

    2012-02-15

    Final Report for '20% Wind by 2030: Overcoming the Challenges in West Virginia'. The objective of this project was to examine the obstacles and constraints to the development of wind energy in West Virginia as well as the obstacles and constraints to the achievement of the national goal of 20% wind by 2030. For the portion contracted with WVU, there were four tasks in this examination of obstacles and constraints. Task 1 involved the establishment of a Wind Resource Council. Task 2 involved conducting limited research activities. These activities involved an ongoing review of wind energy documents including documents regarding the potential for wind farms being located on reclaimed surface mining sites as well as other brownfield sites. The Principal Investigator also examined the results of the Marshall University SODAR assessment of the potential for placing wind farms on reclaimed surface mining sites. Task 3 involved the conducting of outreach activities. These activities involved working with the members of the Wind Resource Council, the staff of the Regional Wind Energy Institute, and the staff of Penn Future. This task also involved the examination of the importance of transmission for wind energy development. The Principal Investigator kept informed as to transmission developments in the Eastern United States. The Principal Investigator coordinated outreach activities with the activities at the Center for Business and Economic Research at Marshall University. Task 4 involved providing technical assistance. This task involved the provision of information to various parties interested in wind energy development. The Principal Investigator was available to answer requests from interested parties regarding in formation regarding both utility scale as well as small wind development in West Virginia. Most of the information requested regarded either the permitting process for wind facilities of various sizes in the state or information regarding the

  3. Orlandos: interchange between Virginia Woolf and Sally Potter

    Directory of Open Access Journals (Sweden)

    Fabiana Gomes Assis

    2017-01-01

    I intend, in this essay, to think over the dialogue between literary and filmic narratives from a perspective that is in tune with feminist thought. For this, I'll bring into view Virginia Woolf's intriguing book, Orlando: a biography (1928, followed by its cinematographic re-creation, Orlando (1992, directed and produced by the authentic Sally Potter, keeping in mind that both authors, in their work, demonstrate certain concern and engagement in questioning the social roles played by women and men culturally. Therefore, the objective is to reflect on the convergences between these two texts, concerning the problematization related to the ambivalently built identitary gender of the protagonist.

  4. Risk analysis of Safety Service Patrol (SSP) systems in Virginia.

    Science.gov (United States)

    Dickey, Brett D; Santos, Joost R

    2011-12-01

    The transportation infrastructure is a vital backbone of any regional economy as it supports workforce mobility, tourism, and a host of socioeconomic activities. In this article, we specifically examine the incident management function of the transportation infrastructure. In many metropolitan regions, incident management is handled primarily by safety service patrols (SSPs), which monitor and resolve roadway incidents. In Virginia, SSP allocation across highway networks is based typically on average vehicle speeds and incident volumes. This article implements a probabilistic network model that partitions "business as usual" traffic flow with extreme-event scenarios. Results of simulated network scenarios reveal that flexible SSP configurations can improve incident resolution times relative to predetermined SSP assignments.

  5. Virginia Woolf: lyrical novel in The narrow bridge of art

    Directory of Open Access Journals (Sweden)

    Brena Suelen Siqueira

    2014-07-01

    Full Text Available This article deals with the Virginia Woolf’s point of view about the novel evolution, or rather, the art of fiction, as she herself names in the book Granite and Rainbow (1975, which is a work with twenty-five essays edited posthumously by Leonard Woolf. Such essays portrait some of woolf´s thought that will be spared with the novel construction in To the Lighthouse, published in 1927 by the same authoress. We dialogue also with the teorethical categories used by Erich Auerbach, Georg Lukács e Walter Benjamin that can complement the comprehension, specially, of the narrator and the novel.

  6. The vicissitudes of mourning. Virginia Woolf and To the Lighthouse.

    Science.gov (United States)

    Dalsimer, K

    1994-01-01

    We know from Virginia Woolf's diaries and letters that she intended the novel To the Lighthouse to be autobiographical. In a memoir written toward the end of her life, she stated that in writing the novel she had "ceased to be obsessed" by her mother, who had died when Woolf was a girl of thirteen. This paper explores the evolving relationship of a grown daughter with a mother long dead and the ways in which the writing of the novel both reflected and altered that internal relationship.

  7. Sõda, mille USA on juba kaotanud / Mart Helme

    Index Scriptorium Estoniae

    Helme, Mart, 1949-

    2003-01-01

    USA pole suutnud Iraagi-vastase sõja vajalikkust põhjendada, arvavad paljud USA poliitikavaatlejad. Rängaks diplomaatiliseks eksimuseks peetakse USA kaitseministri Donald Rumsfeldi avaldust, et USA ei vaja kellegi abi sõjas

  8. Sõda, mille USA on juba kaotanud / Mart Helme

    Index Scriptorium Estoniae

    Helme, Mart, 1949-

    2003-01-01

    USA pole suutnud Iraagi-vastase sõja vajalikkust põhjendada, arvavad paljud USA poliitikavaatlejad. Rängaks diplomaatiliseks eksimuseks peetakse USA kaitseministri Donald Rumsfeldi avaldust, et USA ei vaja kellegi abi sõjas

  9. Changes in number and distribution of community and ambulatory pharmacies in Virginia from 1994 to 1999.

    Science.gov (United States)

    Adams, D W; Carroll, N V

    2000-01-01

    To determine whether market changes have resulted in a decrease in the number or geographic distribution of pharmacies available to ambulatory patients in Virginia. Retrospective review of Virginia Board of Pharmacy records of pharmacy registrations in 1994 and 1999. The Commonwealth of Virginia. All pharmacies classified as outpatient pharmacies (including community and other types of ambulatory pharmacies) and operating in Virginia in 1994 and 1999. Not applicable. Changes in the total number, geographic distribution, and metropolitan/nonmetropolitan distribution of outpatient pharmacies between 1994 and 1999. The total number of outpatient pharmacies increased from 1,290 to 1,337 between 1994 and 1999. Chain pharmacies, mass merchandiser, and grocery pharmacies increased in number while independent pharmacies declined. There was little change in the geographic or metropolitan/nonmetropolitan distribution of pharmacies. Changes in the number and distribution of community and other ambulatory pharmacies in Virginia have not diminished their availability to consumers.

  10. USA andis Gruusiale vastakaid signaale / Neeme Raud

    Index Scriptorium Estoniae

    Raud, Neeme, 1969-

    2008-01-01

    USA välisministri Condoleezza Riceþi saabumisest Thbilisisse, et avaldada Gruusiale toetust. USA poolt antud soovitustest Gruusia president Mihhail Saakashvilile mitte jõudu kasutada ega alluda Venemaa provokatsioonidele ning hoiatustest sõjalise konflikti tagajärgede eest. USA analüütikute arvamusi

  11. USA andis Gruusiale vastakaid signaale / Neeme Raud

    Index Scriptorium Estoniae

    Raud, Neeme, 1969-

    2008-01-01

    USA välisministri Condoleezza Riceþi saabumisest Thbilisisse, et avaldada Gruusiale toetust. USA poolt antud soovitustest Gruusia president Mihhail Saakashvilile mitte jõudu kasutada ega alluda Venemaa provokatsioonidele ning hoiatustest sõjalise konflikti tagajärgede eest. USA analüütikute arvamusi

  12. Tartu tudengist USA suurpanga asepresidendiks / Askur Alas

    Index Scriptorium Estoniae

    Alas, Askur, 1973-

    2007-01-01

    Killu Tõugu Sanborn on Tartu ülikooli bioloogiateaduskonnast USA maineka ülikooli doktoriks ja sealt 58 miljardi dollari suuruse kapitaliga Comerica panga tippjuhiks jõudnuna eestlase läbilöögi musternäide. Haridustee USA-s ja elukutse valikud, müügiesindajast riskikapitalistiks

  13. USA tippametnik ootab puutumatuselepet / Liis Jemmer

    Index Scriptorium Estoniae

    Jemmer, Liis

    2003-01-01

    Videopressikonverentsil USA Tallinna saatkonnas ütles USA välisministri abi Lincoln P. Bloomfield, et tal on kahju, et EL avaldas Kesk- ja Ida-Euroopa riikidele survet mitte sõlmida USA kodanikele Rahvusvahelise Kriminaalkohtu suhtes puutumatust andvaid lepinguid

  14. USA kaitsetollide vastu / Joseph E. Stiglitz

    Index Scriptorium Estoniae

    Stiglitz, Joseph E.

    2002-01-01

    USA poolt tollide kehtestamine imporditavale terasele on põhjustanud protesti. Riigid, eriti Euroopas, mis on võimelised USA-le vastu hakkama, peavad seda tegema nüüd. Karmide abinõude tarvitusele võtmine on nii nende kui ka USA huvides

  15. USA suursaadikuga Tallinna lahel / Katrin Kruss

    Index Scriptorium Estoniae

    Kruss, Katrin

    2007-01-01

    USA suursaadik Stanley Davis Phillips oma haridusteest, perekonnast, armastusest mere vastu, panusest isa Earl Phillipsi mööbliäri laiendamisse, golfiharrastusest, suursaadikute ettevalmistusest USA-s, suursaadiku residentsist Pirital ning uue saatkonnahoone otsingutest Tallinnas. Lisa: Stanley Davis Phillips

  16. USA suursaadikuga Tallinna lahel / Katrin Kruss

    Index Scriptorium Estoniae

    Kruss, Katrin

    2007-01-01

    USA suursaadik Stanley Davis Phillips oma haridusteest, perekonnast, armastusest mere vastu, panusest isa Earl Phillipsi mööbliäri laiendamisse, golfiharrastusest, suursaadikute ettevalmistusest USA-s, suursaadiku residentsist Pirital ning uue saatkonnahoone otsingutest Tallinnas. Lisa: Stanley Davis Phillips

  17. USA kaitsetollide vastu / Joseph E. Stiglitz

    Index Scriptorium Estoniae

    Stiglitz, Joseph E.

    2002-01-01

    USA poolt tollide kehtestamine imporditavale terasele on põhjustanud protesti. Riigid, eriti Euroopas, mis on võimelised USA-le vastu hakkama, peavad seda tegema nüüd. Karmide abinõude tarvitusele võtmine on nii nende kui ka USA huvides

  18. Health literacy and the Affordable Care Act: a policy analysis for children with special health care needs in the USA

    Directory of Open Access Journals (Sweden)

    Keim-Malpass J

    2015-04-01

    Full Text Available Jessica Keim-Malpass,1 Lisa C Letzkus,1,2 Christine Kennedy1 1University of Virginia School of Nursing, 2University of Virginia Children’s Hospital, Charlottesville, VA, USA Abstract: Children with special health care needs (CSHCN represent populations with chronic health conditions that are often high utilizers of health care. Limited health literacy has emerged as a key indicator of adverse health outcomes, and CSHCN from limited health literacy families are particularly vulnerable. The purpose of this policy analysis is to outline key provisions in the Affordable Care Act (ACA that incorporate health literacy approaches for implementation and have implications for CSHCN in the USA. Several key provisions are incorporated in the ACA that involve health literacy and have implications for CSHCN. These include: expansion of public insurance coverage and simplifying the enrollment process, provisions assuring equity in health care and communication among all populations, improving access to patient-centered medical homes that can offer care coordination, ensuring enhanced medication safety by changing liquid medication labeling requirements, and provisions to train health care providers on literacy issues. More research is needed to determine how provisions pertaining to health literacy in the ACA are implemented in various states. Keywords: children, special health care needs, health literacy, Affordable Care Act, health policy  

  19. Autumn olive (Elaeagnus umbellata) presence and proliferation on former surface coal mines in Eastern USA

    Science.gov (United States)

    Oliphant, Adam J.; Wynne, R.H.; Zipper, Carl E.; Ford, William; Donovan, P. F.; Li, Jing

    2017-01-01

    Invasive plants threaten native plant communities. Surface coal mines in the Appalachian Mountains are among the most disturbed landscapes in North America, but information about land cover characteristics of Appalachian mined lands is lacking. The invasive shrub autumn olive (Elaeagnus umbellata) occurs on these sites and interferes with ecosystem recovery by outcompeting native trees, thus inhibiting re-establishment of the native woody-plant community. We analyzed Landsat 8 satellite imagery to describe autumn olive’s distribution on post-mined lands in southwestern Virginia within the Appalachian coalfield. Eight images from April 2013 through January 2015 served as input data. Calibration and validation data obtained from high-resolution aerial imagery were used to develop a land cover classification model that identified areas where autumn olive was a primary component of land cover. Results indicate that autumn olive cover was sufficiently dense to enable detection on approximately 12.6 % of post-mined lands within the study area. The classified map had user’s and producer’s accuracies of 85.3 and 78.6 %, respectively, for the autumn olive coverage class. Overall accuracy was assessed in reference to an independent validation dataset at 96.8 %. Autumn olive was detected more frequently on mines disturbed prior to 2003, the last year of known plantings, than on lands disturbed by more recent mining. These results indicate that autumn olive growing on reclaimed coal mines in Virginia and elsewhere in eastern USA can be mapped using Landsat 8 Operational Land Imager imagery; and that autumn olive occurrence is a significant landscape vegetation feature on former surface coal mines in the southwestern Virginia segment of the Appalachian coalfield.

  20. Climate Change and the Evolution and Fate of the Tangier Islands of Chesapeake Bay, USA

    Science.gov (United States)

    Schulte, David M.; Dridge, Karin M.; Hudgins, Mark H.

    2015-12-01

    Climate change and associated sea level rise (SLR) are already impacting low-lying coastal areas, including islands, throughout the world. Many of these areas are inhabited, many will need to be abandoned in coming decades as SLR continues. We examine the evolution (1850-2013) of the last inhabited offshore island in Virginia waters of Chesapeake Bay USA, the Tangier Islands. Three SLR scenarios, a low, mid, and high, were considered. Since 1850, 66.75% of the islands landmass has been lost. Under the mid-range SLR scenario, much of the remaining landmass is expected to be lost in the next 50 years and the Town will likely need to be abandoned. The high SLR scenario will accelerate the land loss and subsidence, such that the Town may need to be abandoned in as few as 25 years. We propose a conceptual plan that would significantly extend the lifespan of the islands and Town.

  1. Osmium-Isotope and Platinum-Group-Element Systematics of Impact-Melt Rocks, Chesapeake Bay Impact Structure, Virginia, USA

    Science.gov (United States)

    Lee, Seung Ryeol; Wright Horton, J., Jr.; Walker, Richard J.

    2005-01-01

    Osmium (Os) isotopes and platinum-group elements (PGEs) are useful for geochemically identifying a meteoritic component within impact structures, because meteorites are typically characterized by low (187)Os/(188)Os ratios and high PGE concentrations. In contrast, most types of crustal target rocks have high radiogenic Os and very low PGE concentrations. We have examined Os isotope and PGE systematics of impact-melt rocks and pre-impact target rocks from a 2004 test hole in the late Eocene Chesapeake Bay impact structure and from nearby coreholes. Our goal is to determine the proportion of the projectile component in the melt rock Additional information is included in the original extended abstract.

  2. Estimating benthic secondary production from aquatic insect emergence in streams affected by mountaintop removal coal mining, West Virginia USA

    Science.gov (United States)

    Mountaintop removal and valley fill (MTR/VF) coal mining recountours the Appalachian landscape, buries headwater stream channels, and degrades downstream water quality. The goal of this study was to compare benthic community production estimates, based on seasonal insect emergen...

  3. Pilot-Scale Treatment of Virginia Canyon Mine Drainage in Idaho Springs, Colorado, USA Using Octolig®

    Science.gov (United States)

    Water quality data from the pilot study are compared to the specific project objectives to evaluate performance of the treatment technology relative to the needs of EPA Region 8. Project objectives included meeting site-specific water quality criteria for Al, Cd, Cu, Pb, and Zn;...

  4. Using dual classifications in the development of avian wetland indices of biological integrity for wetlands in West Virginia, USA.

    Science.gov (United States)

    Veselka, Walter; Anderson, James T; Kordek, Walter S

    2010-05-01

    Considerable resources are being used to develop and implement bioassessment methods for wetlands to ensure that "biological integrity" is maintained under the United States Clean Water Act. Previous research has demonstrated that avian composition is susceptible to human impairments at multiple spatial scales. Using a site-specific disturbance gradient, we built avian wetland indices of biological integrity (AW-IBI) specific to two wetland classification schemes, one based on vegetative structure and the other based on the wetland's position in the landscape and sources of water. The resulting class-specific AW-IBI was comprised of one to four metrics that varied in their sensitivity to the disturbance gradient. Some of these metrics were specific to only one of the classification schemes, whereas others could discriminate varying levels of disturbance regardless of classification scheme. Overall, all of the derived biological indices specific to the vegetative structure-based classes of wetlands had a significant relation with the disturbance gradient; however, the biological index derived for floodplain wetlands exhibited a more consistent response to a local disturbance gradient. We suspect that the consistency of this response is due to the inherent nature of the connectivity of available habitat in floodplain wetlands.

  5. Higher and more variable methylmercury biomagnification factors for floodplain than the contiguous river (South River, Virginia USA).

    Science.gov (United States)

    Wang, Jincheng; Newman, Michael C; Xu, Xiaoyu; Liang, Lian

    2013-06-01

    Extending previous trophic transfer studies of the mercury-contaminated South River watershed, predictive models were built for mercury biomagnification in floodplain food webs at two more locations (North Park and Grand Cavern). Four of five models built to date based on methylmercury and δ(15)N met the a priori requirement for useful prediction (prediction r(2)≈0.80). An additional factor included in models was organism thermoregulatory strategy (poikilothermy or homeothermy). The methylmercury food web biomagnification factors (FWMFs, fold increase per trophic level) for the North Park and Grand Cavern locations were 17.4 (95% CI of 9.5-31.6) and 6.2 (95% CI of 3.5-11.0) respectively. FWMF calculated in 2009 were 9.3 (95% CI of 5.4-16.2) for the Augusta Forestry Center and 25.1 (95% CI of 12.6-50.1) for Grottoes Town Park. The overall South River floodplain FWMF generated by meta-analysis of the four locations was 12.4 (95% CI of 6.8-22.3). These results supported previous findings that the South River floodplain food webs had higher biomagnification factors than the contiguous aquatic food web (4.6, 95% CI of 3.6-5.7). Floodplain FWMFs were also more variable than those of the river.

  6. VIRGINIA WOOLF'S FEMINISM AND A POST-COLONIAL LITERATURE

    Directory of Open Access Journals (Sweden)

    Marcio André Senem

    2008-07-01

    Full Text Available Feminism and Post-Colonialism are movements that emerged in the 20th century within the Social Sciences and that similarly attempt to deconstruct the hegemonically European and patriarchal literary canon in order to understand it and to modify the individuals’ performatic structures, allowing them a greater interaction with literature and all the areas of human knowledge and expression. From the work A room of one’s own (1928, written by the English author Virginia Woolf, we intend to make a relation of the expressions and concepts used by both movements, and to demonstrate the similarities in what they wish to say and to accomplish. Virginia Woolf’s work, that was directed to the emancipation of women and written for a conference given at a British University for a female audience, shows that women’s problems are similar to the silence imposed on the actions of the individuals from countries that are former colonies of European countries. Therefore, by studying the theories of post-structuralism, the intended analogy may be referred so as to discuss and to establish further more characteristics to the feminists movements and to post-colonialism itself. African black women, for example, who have been silenced by patriarchalism e by colonialism left as heritages, now find mechanisms to be heard and to express their knowledge about life and the world.

  7. The economics of fragility fractures in West Virginia.

    Science.gov (United States)

    Pfister, Alfred K; Sale, William G; Shaukat, Salman

    2009-01-01

    Compared to the United States, West Virginia has a higher proportion of residents aged 60 or older. This situation creates a stronger risk factor for osteoporosis and subsequent fragility fractures. The widespread availability of bone densitometry screening to identify osteoporosis and the marketing of effective agents to reduce fractures in the past decade has resulted in cost savings. We estimated the absolute number of fragility fractures associated with osteoporosis in West Virginia and projected their costs over a 5-year period. Cost savings were based on the variables of the proportion of osteoporotic patients identified and their long-term adherence to prescribed calcium,vitamin D, and bisphosphonate therapy. Our results indicate that only a small amount of potential cost savings (varying between less than 0.5% to 3.0%) is currently realized through diagnosis and adherence to prescribed treatment. We conclude that increased screening and recognition of osteoporosis by the primary care provider is a more feasible strategy to improve cost savings and fracture reduction rather than attempts to improve treatment adherence.

  8. GATE Center for Automotive Fuel Cell Systems at Virginia Tech

    Energy Technology Data Exchange (ETDEWEB)

    Nelson, Douglas [Virginia Polytechnic Inst. and State Univ. (Virginia Tech), Blacksburg, VA (United States)

    2011-09-30

    The Virginia Tech GATE Center for Automotive Fuel Cell Systems (CAFCS) achieved the following objectives in support of the domestic automotive industry: Expanded and updated fuel cell and vehicle technologies education programs; Conducted industry directed research in three thrust areas development and characterization of materials for PEM fuel cells; performance and durability modeling for PEM fuel cells; and fuel cell systems design and optimization, including hybrid and plug-in hybrid fuel cell vehicles; Developed MS and Ph.D. engineers and scientists who are pursuing careers related to fuel cells and automotive applications; Published research results that provide industry with new knowledge which contributes to the advancement of fuel cell and vehicle systems commercialization. With support from the Dept. of Energy, the CAFCS upgraded existing graduate course offerings; introduced a hands-on laboratory component that make use of Virginia Tech's comprehensive laboratory facilities, funded 15 GATE Fellowships over a five year period; and expanded our program of industry interaction to improve student awareness of challenges and opportunities in the automotive industry. GATE Center graduate students have a state-of-the-art research experience preparing them for a career to contribute to the advancement fuel cell and vehicle technologies.

  9. Virginia Regional Seismic Network. Final report (1986--1992)

    Energy Technology Data Exchange (ETDEWEB)

    Bollinger, G.A.; Sibol, M.S.; Chapman, M.C.; Snoke, J.A. [Virginia Polytechnic Inst. and State Univ., Blacksburg, VA (US). Seismological Observatory

    1993-07-01

    In 1986, the Virginia Regional Seismic Network was one of the few fully calibrated digital seismic networks in the United States. Continued operation has resulted in the archival of signals from 2,000+ local, regional and teleseismic sources. Seismotectonic studies of the central Virginia seismic zone showed the activity in the western part to be related to a large antiformal structure while seismicity in the eastern portion is associated spatially with dike swarms. The eastern Tennessee seismic zone extends over a 300x50 km area and is the result of a compressive stress field acting at the intersection between two large crustal blocks. Hydroseismicity, which proposes a significant role for meteoric water in intraplate seismogenesis, found support in the observation of common cyclicities between streamflow and earthquake strain data. Seismic hazard studies have provided the following results: (1) Damage areas in the eastern United States are three to five times larger than those observed in the west. (2) Judged solely on the basis of cataloged earthquake recurrence rates, the next major shock in the southeast region will probably occur outside the Charleston, South Carolina area. (3) Investigations yielded necessary hazard parameters (for example, maximum magnitudes) for several sites in the southeast. Basic to these investigations was the development and maintenance of several seismological data bases.

  10. Prime Contract Awards Alphabetically by Contractor, State or Country, and Place. Part 18 (University of Virginia, Carsonville, Virginia - Zymark Corporation, Hopkinton, Massachusetts), FY1991

    Science.gov (United States)

    1991-01-01

    Washington Headquarters Services (DOD) Directorate for Information Operations and Reports Arlington, VA DIOR-ST-18-91-PT-18 DTI( Approved for public...0)Of)0) UsN I 0)cn N In 00 -000 -4i~ naccc C 0-’ 1-0C N cc e0W00000)-40000D4 0 N cI 0)) N N -40-INNN . f.0)C70 OCN N -4 " NO-4 -4C) m 0) C) N I 0a)0

  11. In vitro cytotoxicity assessment of a West Virginia chemical spill mixture involving 4-methylcyclohexanemethanol and propylene glycol phenyl ether.

    Science.gov (United States)

    Han, Alice A; Fabyanic, Emily B; Miller, Julie V; Prediger, Maren S; Prince, Nicole; Mouch, Julia A; Boyd, Jonathan

    2017-04-01

    Thousands of gallons of industrial chemicals, crude 4-methylcyclohexanemethanol (MCHM) and propylene glycol phenyl ether (PPh), leaked from industrial tanks into the Elk River in Charleston, West Virginia, USA, on January 9, 2014. A considerable number of people were reported to exhibit symptoms of chemical exposure and an estimated 300,000 residents were advised not to use or drink tap water. At the time of the spill, the existing toxicological data of the chemicals were limited for a full evaluation of the health risks, resulting in concern among those in the impacted regions. In this preliminary study, we assessed cell viability and plasma membrane degradation following a 24-h exposure to varying concentrations (0-1000 μM) of the two compounds, alone and in combination. Evaluation of different cell lines, HEK-293 (kidney), HepG2 (liver), H9c2 (heart), and GT1-7 (brain), provided insight regarding altered cellular responses in varying organ systems. Single exposure to MCHM or PPh did not affect cell viability, except at doses much higher than the estimated exposure levels. Certain co-exposures significantly reduced metabolic activity and increased plasma membrane degradation in GT1-7, HepG2, and H9c2 cells. These findings highlight the importance of examining co-exposures to fully understand the potential toxic effects.

  12. A developmental perspective on the Virginia Student Threat Assessment Guidelines.

    Science.gov (United States)

    Cornell, Dewey G

    2011-01-01

    The Virginia Student Threat Assessment Guidelines were developed to help multidisciplinary school-based teams use a decision tree to evaluate student threats and take appropriate preventive action. A main goal of this approach is to allow school-based teams to recognize and respond to the developmental complexities of children and adolescents without resorting to the use of zero tolerance discipline. The model takes a triage approach that involves progressively more extensive assessment and intervention according to the severity of the threat and the student's intentions. The article summarizes two field test studies of the model, a study of training effects on staff attitudes and knowledge about violence prevention, and a quasi-experimental study showing that secondary schools using the model enjoyed a more positive school climate characterized by less bullying and greater willingness among students to seek help for threats of violence.

  13. Executive summary: The Virginia Commonwealth University pharmacy practice transformation conference.

    Science.gov (United States)

    Matzke, Gary R; Moczygemba, Leticia R; Goode, Jean-Venable R; Silvester, Janet A

    2012-04-01

    Pharmacy practice transformation was the focus of an invitational conference held in June 2011 to address the current status of the practice of pharmacy in Virginia and elucidate the consensus on future directions from pharmacists across the commonwealth. The series of presentations provided visionary perspectives on the role that pharmacists can have in the collaborative management of patients with chronic disease states, the optimal pharmacy practice model for direct patient care delivery in acute care settings, and payment for pharmacists' cognitive services, such as medication therapy management (MTM). The discussion groups were structured to have conference participants first identify future goals for pharmacy practice and then consider strategies to achieve these goals. The conference concluded with a consensus development dialogue that revealed the priorities as well as the strategies that needed to be employed to move the profession toward its goals.

  14. Monitoring water quality from LANDSAT. [satellite observation of Virginia

    Science.gov (United States)

    Barker, J. L.

    1975-01-01

    Water quality monitoring possibilities from LANDSAT were demonstrated both for direct readings of reflectances from the water and indirect monitoring of changes in use of land surrounding Swift Creek Reservoir in a joint project with the Virginia State Water Control Board and NASA. Film products were shown to have insufficient resolution and all work was done by digitally processing computer compatible tapes. Land cover maps of the 18,000 hectare Swift Creek Reservoir watershed, prepared for two dates in 1974, are shown. A significant decrease in the pine cover was observed in a 740 hectare construction site within the watershed. A measure of the accuracy of classification was obtained by comparing the LANDSAT results with visual classification at five sites on a U-2 photograph. Such changes in land cover can alert personnel to watch for potential changes in water quality.

  15. Mycobacterial infections in a large Virginia hospital, 2001-2009

    Directory of Open Access Journals (Sweden)

    Scully Kenneth W

    2011-05-01

    Full Text Available Abstract Background In areas where both tuberculosis (TB and nontuberculous mycobacteria (NTM are prevalent, descriptive studies of the clinical features of individual mycobacteria are needed to inform clinical triage. Methods We queried the University of Virginia Clinical Data Repository for all mycobacterial infections from 2001-2009. Results Of 494 mycobacterial infections in 467 patients there were 22 species. Patients with pulmonary Tb were more likely to be reported as immigrants (p M. kansasii, M. xenopi, and M. fortuitum were more likely than MAC to have cavities. There were at least 83 patients that met criteria for NTM lung disease and these were caused by 9 species. M. abscessus infection was associated with cystic fibrosis and M. xenopi infection was associated with male gender. Conclusions In our center mycobacterial infections were common and of diverse species. Immigrant status, cavities, and effusion were associated with TB vs. NTM.

  16. Crossbedding of the Potomac Formation in Fairfax County, Virginia

    Science.gov (United States)

    Weir, Gordon Whitney

    1976-01-01

    Crossbedding in sandstone units is the most conspicuous sedimentary structure of the Potomac Formation in Fairfax County, Virginia. Most sets of crossbeds are a few feet thick and several feet wide and tens of feet long. Trough sets are dominant, but planar sets are also common. Dip directions of crossbeds show great variation, though westerly dips are sparse. The averages (resultant vectors) of crossbedding dip-directions measured at 33 localities do not show significant differences according to their geographic or stratigraphic distribution. The average dip-direction of the 292 crossbeds measured is N. 85? E. The data suggest that the depositional slope was easterly in Fairfax County throughout the time of deposition of the Potomac Formation. Major sand bodies, potential aquifers of the formation, are probably elongated along easterly trends.

  17. Woman, Fiction and Modernism:Virginia Woolf and Modernist Fiction

    Institute of Scientific and Technical Information of China (English)

    刘楚

    2013-01-01

    As an outstanding modernist female writer in the early twentieth century, Virginia Woolf appeals for women ’s libera⁃tion in literary productions. Focusing on her most significant feminist criticism A Room of One’s Own, especially on the argument“It is useless to go to the great men writers for help . . . a man’s sentence . . . was unsuited for a woman’s use”, this essay at⁃tempts to explore how Woolf searches for language and literary forms more suited for women writers in patriarchal society, and in what ways modernist language and literary form have been shaped by the motives for innovation in Woolf ’s works. Shaping and being shaped by the trend of modernism, Woolf’s assertion of androgynous mind and her unique stream-of-consciousness techniques make contribution to modernist female writing.

  18. Shale engineering application: the MAL-145 project in West Virginia

    Energy Technology Data Exchange (ETDEWEB)

    Vassilellis, George D.; Li, Charles; Bust, Vivian K. [Gaffney, Cline and Associates (United States); Moos, Daniel; Cade, Randal [Baker Hughes Inc (United States)

    2011-07-01

    With the depletion of conventional fossil fuels and the rising energy demand, oil shale and shale gas are becoming an important component of the oil and gas markets in North America. The aim of this paper is to present a novel methodology for predicting production in shale and tight formations. This method, known as the shale engineering approach and modeling, provides reservoir simulations based on modeling the propagation of the simulated rock volume. This technique was applied to an Upper Devonian shale formation in West Virginia, United States, and was compared to available data such as production logs and downhole microseismic data. Results showed a good match between the shale engineering approach data and early well performance. This paper presented a new reservoir simulation methodology which is successful in forecasting production and which can also be used for field development design and optimization.

  19. Emerging technologies in ANC at VAL-Virginia Tech

    Science.gov (United States)

    Johnson, Marty; Fuller, Chris; Homma, Kenji

    2003-10-01

    This presentation will overview the development and application of three new active noise control technologies at VAL-Virginia Tech. Distributed Active Vibration Absorbers (DAVAs) consist of large area spring elements with embedded active elements and covered with a dynamic mass layer. Development of conformal DAVAs and their application to noise control in aircraft and launch vehicle fairings will be overviewed. New work in applying active control techniques to developing virtual acoustic systems and its application to virtual prototyping and virtual reality applications will be discussed. The development a modular, compact active noise control duct which utilizes very small active sources, transducers and a cost effective controller to reducing the total radiated sound from small fans will be presented. The application of the modular ANC duct to a small computer cooling fan will be presented.

  20. Proceedings of the Strategic Defense Initiative Organization (SDIO) Tool Fair Held January 26-27, 1987 in Alexandria, Virginia.

    Science.gov (United States)

    1987-03-04

    CSED Review Panel . Dr. Dan Alpert , Director 1 copy Center for Advanced Study University of Illinois 912 W. Illinois Street Urbana, Illinois 61801 Dr...N. 15th Street, Suite 707 Arlington, VA 22201 Dr. Larry E. Druffel 1 copy Software Engineering Institute Shadyside Place 480 South Aiken Av. LA

  1. Eesti on USA uus lemmik / Argo Ideon

    Index Scriptorium Estoniae

    Ideon, Argo, 1966-

    2007-01-01

    President Toomas Hendrik Ilvese visiidist Washingtoni, kohtumistest USA presidendi George W. Bushi, asepresident Dick Cheney, asevälisminister John Negroponte, kaitseminister Robert M. Gates'i, USA Kongressi esindajatekoja spiikri Nancy Pelosi ja kongresmenidega. Eestil õnnestus korraldada USA pealinnas kohtumised, mille järjekorras ootab hulk palju suuremaid riike. Vabariigi President töövisiidil Ameerika Ühendriikides 25.-26.06.2007

  2. USA otsib Iraanist aktiivselt tuumainfot / Neeme Raud

    Index Scriptorium Estoniae

    Raud, Neeme, 1969-

    2005-01-01

    Iraan avaldas protesti USA luurelendude üle Iraani kohal. USA endine kaitseminister James Baker peab Iraani ja Põhja-Koreaga nende tuumaprogrammide hävitamiseks sõja alustamist suurimaks veaks. Kuigi Bushi meeskond rõhutab vajadust lahendada küsimus rahumeelselt, toovad Dick Cheney' ja Condoleezza Rice'i avaldused mitme USA kommentaatori arvates meelde Iraagi sõja eelse taktika

  3. 10 aastat USA-Balti hartat

    Index Scriptorium Estoniae

    2008-01-01

    10 aasta möödumisest 16. jaanuaril 1998 Valges Majas toimunud tseremooniast kui Ameerika Ühendriikide, Leedu, Läti ja Eesti presidendid allkirjastasid USA-Balti partnerlusharta. Eesti, Läti, Leedu presidentide ühisavaldusest - "ajalooline poliitiline teetähis Balti-USA riikide suhtes", tähistamaks USA-Balti partnerlusharta 10. aastapäeva. President George W. Bushi õnnitlusest Eesti, Läti ja Leedu elanikele harta 10. aastapäeva puhul\\

  4. Environmental Sensitivity Index (ESI) Atlas: Virginia, maps and geographic information systems data (NODC Accession 0014794)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) data for Virginia from 1998 to 2004 (vs. 2 GDB). ESI data characterize estuarine environments and...

  5. 77 FR 73560 - Approval and Promulgation of Air Quality Implementation Plans; West Virginia; Redesignation of...

    Science.gov (United States)

    2012-12-11

    ..., redundant reductions on top of those achieved by CAIR. EPA believes this is precisely the type of irrational..., West Virginia currently has an approved NSR program, codified in 45 CSR 19. See 71 FR 64468 (November...

  6. Virginia Tech Corps of Cadets alumnus Timothy Dillera named Hokie Hero

    OpenAIRE

    Cox, Carrie

    2009-01-01

    Corps of Cadets alumnus Capt. Timothy Dillera, United States Air Force, who received a degree in chemistry from the College of Science in 2003 has been selected as the Hokie Hero for the Virginia Tech versus Boston College football game.

  7. FRIDAY: EPA Administrator to Attend the Virginia Coastal Policy Centers Climate Change Conference

    Science.gov (United States)

    WASHINGTON - Tomorrow, U.S. Environmental Protection Agency (EPA) Administrator Gina McCarthy will be the luncheon speaker at the William ' Mary Law School's Virginia Coastal Policy Center third annual climate change conference, Show Me the Mon

  8. TODAY: EPA Administrator to Attend the Virginia Coastal Policy Centers Climate Change Conference

    Science.gov (United States)

    WASHINGTON - Today, U.S. Environmental Protection Agency (EPA) Administrator Gina McCarthy will be the luncheon speaker at the William ' Mary Law School's Virginia Coastal Policy Center third annual climate change conference, Show Me the Money:

  9. Investigation of sediment contamination and fish pathology at Featherstone National Wildlife Refuge, Virginia

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Featherstone National Wildlife Refuge (NWR) is located in Virginia along the Potomac River, about 35.4 kilometers (22 miles) southwest of Washington, D.C. The 66.3...

  10. Virginia-Maryland Regional College of Veterinary Medicine team scores quiz bowl championship

    OpenAIRE

    McKeeby, Eric

    2010-01-01

    Three students from the Virginia-Maryland Regional College of Veterinary Medicine clicked, buzzed, and answered their way to victory, winning the American Association of Bovine Practitioners national quiz bowl competition in Albuquerque, N.M., last month.

  11. Virginia ESI: ESI (Environmental Sensitivity Index Shoreline Types - Lines and Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains vector lines and polygons representing the shoreline and coastal habitats for Virginia, classified according to the Environmental Sensitivity...

  12. Geographic distribution of mercury in asiatic clams, Corbicuia plumihea, from the North Fork Holston River, Virginia

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — A study was conducted quantifying mercury concentrations in the Asiatic clam, Corbicula fluminea, from the North Fork Holston River, Virginia. The purpose of this...

  13. Virginia Tech structural engineer part of a winning design team for unusual corporate headquarters

    OpenAIRE

    Steeves, Sue

    2010-01-01

    The American Institute of Steel Construction has presented a national award to a design team, including a Virginia Tech structural engineer, for its work on a dramatic cantilevered corporate headquarters building in Michigan.

  14. EAARL Coastal Topography--Assateague Island National Seashore, Maryland and Virginia, 2010

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — A digital elevation model (DEM) of a portion of the Assateague Island National Seashore in Maryland and Virginia was produced from remotely sensed, geographically...

  15. Population Age Structures of Tree Species in Four Plant Communities in the Great Dismal Swamp, Virginia

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The primary objective of the present study was to determine the age structures of species occurring in four plant communities in the Great Dismal Swamp, Virginia, by...

  16. Structural Comparisons Of Four Plant Communities In the Great Dismal Swamp, Virginia

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Four plant communities in the Great Dismal Swamp, located on the coastal plain in southeastern Virginia, were sampled and estimates of density, basal area and...

  17. 77 FR 10423 - Approval and Promulgation of Air Quality Implementation Plans; West Virginia; Amendments to West...

    Science.gov (United States)

    2012-02-22

    ... address, as appropriate, disproportionate human health or environmental effects, using practicable and... preempt tribal law. List of Subjects in 40 CFR Part 52 Environmental protection, Air pollution control...; Amendments to West Virginia's Ambient Air Quality Standards AGENCY: Environmental Protection Agency...

  18. Virginia Tech part of $14 million National Science Foundation nanotechnology grant

    OpenAIRE

    Doss, Catherine

    2008-01-01

    Researchers from geosciences and civil and environmental engineering at Virginia Tech are part of a consortium of four principal universities and five other schools awarded a multi-million dollar grant to study nanotechnology and the environment.

  19. Eastern Shore of Virginia and Fisherman Island National Wildlife Refuges: Comprehensive Conservation Plan

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This Comprehensive Conservation Plan (CCP) was written to guide management on Eastern Shore of Virginia and Fisherman Island NWRs for the next 15 years. This plan...

  20. Extension wildlife specialist at Virginia Tech issues salmonella caution to bird feeders

    OpenAIRE

    Davis, Lynn

    2009-01-01

    The state's wildlife specialist for the Virginia Cooperative Extension is asking citizens who feed birds to exercise caution in order to help stem a current salmonellosis outbreak in birds from Maryland down through Appalachia.