WorldWideScience

Sample records for british virgin islands

  1. Coastal Topography—Anegada, British Virgin Islands, 2014

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — A seamless (bare earth and submerged) topography Digital Elevation Model (DEM) mosaic for a portion of the submerged environs of Anegada, British Virgin Islands,...

  2. Coastal Topography—Anegada, British Virgin Islands, 2014

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — A digital elevation model (DEM) mosaic was produced for Anegada, British Virgin Islands, from remotely sensed, geographically referenced elevation measurements...

  3. Coastal Topography—Anegada, British Virgin Islands, 2014

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — ASCII XYZ point cloud data for a portion of the environs of Anegada, British Virgin Islands, was produced from remotely sensed, geographically referenced elevation...

  4. Energy Transition Initiative, Island Energy Snapshot - British Virgin Islands (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2015-03-01

    This profile provides a snapshot of the energy landscape of the British Virgin Islands (BVI), one of three sets of the Virgin Island territories in an archipelago making up the northern portion of the Lesser Antilles.

  5. U.S. Virgin Islands and British Virgin Islands ESI: M_MAMMAL (Marine Mammal Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) data for the Virgin Islands. ESI data characterize estuarine environments and wildlife by their...

  6. U.S. Virgin Islands and British Virgin Islands ESI: REPTILES (Reptiles and Amphibians)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) data for the Virgin Islands. ESI data characterize estuarine environments and wildlife by their...

  7. U.S. Virgin Islands and British Virgin Islands ESI: FISHL (Fish Lines)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) data for the Virgin Islands. ESI data characterize estuarine environments and wildlife by their...

  8. U.S. Virgin Islands and British Virgin Islands ESI: FISH (Fish Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) data for the Virgin Islands. ESI data characterize estuarine environments and wildlife by their...

  9. U.S. Virgin Islands and British Virgin Islands ESI: T_MAMMAL (Terrestrial Mammals)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) data for the Virgin Islands. ESI data characterize estuarine environments and wildlife by their...

  10. U.S. Virgin Islands and British Virgin Islands ESI: BENTHIC (Benthic Marine Habitats)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) data for the Virgin Islands. ESI data characterize estuarine environments and wildlife by their...

  11. U.S. Virgin Islands and British Virgin Islands ESI: ESI (Environmental Sensitivity Index Shoreline Types)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) data for the Virgin Islands. ESI data characterize estuarine environments and wildlife by their...

  12. U.S. Virgin Islands and British Virgin Islands ESI: INDEX

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) data for the Virgin Islands. ESI data characterize estuarine environments and wildlife by their...

  13. U.S. Virgin Islands and British Virgin Islands ESI: INVERT (Invertebrate Lines)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) data for the Virgin Islands. ESI data characterize estuarine environments and wildlife by their...

  14. U.S. Virgin Islands and British Virgin Islands ESI: INVERT (Invertebrate Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) data for the Virgin Islands. ESI data characterize estuarine environments and wildlife by their...

  15. Age-Ratios and Condition of En Route Migrant Blackpoll Warblers in the British Virgin Islands

    Science.gov (United States)

    Boal, Clint W.

    2014-01-01

    The en route migration ecology of Blackpoll Warblers (Setophaga striata) is poorly understood, yet intriguing. Blackpoll Warblers undertake the longest open water migration of any wood warbler species, traveling from northeastern North America to South America, with the first potential landfall being the West Indies. This migration requires substantial energy reserves and subjects Blackpoll Warblers to unpredictable weather events, which may influence survival. Few studies have examined age ratios or condition of Blackpoll Warblers while the warblers are en route through the Caribbean region. I captured and banded Blackpoll Warblers in the British Virgin Islands over 10 consecutive autumn migrations. Ratios of hatch-year to adult Blackpoll Warblers were variable but averaged lower than the ratios reported at continental departure locations. Average mass of Blackpoll Warblers was less than that reported at continental departure locations, with 26% of adults and 40% of hatch-year birds below the estimated fat free mass; hatch-year birds were consistently in poorer condition than adults. Blackpoll Warblers captured in the British Virgin Islands were also in poorer condition than those reported from the Dominican Republic and Barbados; this may be because of the British Virgin Islands being the first landfall after the transatlantic crossing, whereas Blackpoll Warblers arriving at the other Caribbean study locations may have had opportunities for stopover prior to arrival or have departed from farther south on the continent. However, this suggests that the British Virgin Islands likely provide important stopover habitat as a first landfall location for Blackpoll Warblers arriving from the transatlantic migration route.

  16. Pseudococcus saccharicola Takahashi (Hemiptera: Pseudococcidae) in the British Virgin Islands: first Western Hemisphere records, with records of a co-occurring lady beetle, Hyperaspis Scutifera (Mulsant)

    Science.gov (United States)

    Pseudococcus saccharicola Takahashi was collected on Guana Island, and nearby Beef Island and Tortola, in the British Virgin Islands (BVI). The records are the first in the Western Hemisphere for this potentially important Old World pest of sugarcane and certain other graminoid crops. Host plants on...

  17. Environmental Sensitivity Index (ESI) Atlas: US and British Virgin Islands, maps and geographic information systems data (NODC Accession 0002069)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) data for the Virgin Islands. ESI data characterize estuarine environments and wildlife by their...

  18. Emerging technologies for reef fisheries research and management [held during the 56th annual Gulf and Caribbean Fisheries Institute meeting in Tortola, British Virgin Islands, November 2003

    OpenAIRE

    2006-01-01

    This publication of the NOAA Professional Paper NMFS Series is the product of a special symposium on “Emerging Technologies for Reef Fisheries Research and Management” held during the 56th annual Gulf and Caribbean Fisheries Institute meeting in Tortola, British Virgin Islands, November 2003. The purpose of this collection is to highlight the diversity of questions and issues in reef fisheries management that are benefiting from applications of technology. Topics cover a wide variety of...

  19. Cymapamphantus valentineorum, a new genus and species of Pamphantinae (Heteroptera: Lygaeoidea: Geocoridae) from the British Virgin Islands, with a checklist of the species and keys to the tribes and genera of the subfamily

    Science.gov (United States)

    The new genus and new species Cymapamphantus valentineorum, belonging to the geocorid subfamily Pamphantinae, is described from one brachypterous male and six brachypterous females taken on Guana Island, British Virgin Islands. A dorsal habitus illustration, dorsal and lateral photographs of the ma...

  20. The Admission and Academic Placement of Students from the Caribbean. A Workshop Report: British Patterned Education, Cuba, the Dominican Republic, Dutch Patterned Education, the French West Indies, Haiti, Puerto Rico, and the U.S. Virgin Islands.

    Science.gov (United States)

    Fish, Cynthia, Ed.

    This workshop report examines the admission and academic placement of students from the Caribbean. Workshop materials concerning the educational systems of the British patterned Caribbean, Cuba, Dominican Republic; Dutch patterned Caribbean, French West Indies, Haiti, Puerto Rico; and the U.S. Virgin Islands are presented. Workshop recommendations…

  1. Gene expression profiling in the ovary of Queen conch (Strombus gigas) exposed to environments with high tributyltin in the British Virgin Islands

    Energy Technology Data Exchange (ETDEWEB)

    Titley-O' Neal, Cassander P. [Department of Biology, University of New Brunswick, Saint John, New Brunswick, Canada E2L 4L5 (Canada); Spade, Daniel J. [Department of Physiological Sciences and Center for Environmental and Human Toxicology, University of Florida, Gainesville, FL 32611 (United States); Zhang, Yanping [Interdisciplinary Center for Biotechnology Research, University of Florida, Gainesville, FL 32611 (United States); Kan, Rosalinda; Martyniuk, Christopher J. [Department of Biology, University of New Brunswick, Saint John, New Brunswick, Canada E2L 4L5 (Canada); Denslow, Nancy D. [Department of Physiological Sciences and Center for Environmental and Human Toxicology, University of Florida, Gainesville, FL 32611 (United States); MacDonald, Bruce A., E-mail: bmacdon@unbsj.ca [Department of Biology, University of New Brunswick, Saint John, New Brunswick, Canada E2L 4L5 (Canada)

    2013-04-01

    Queen conch (Strombus gigas) are listed in CITES Appendix II. Populations may be declining due to anthropogenic inputs that include pollutants from boating activity. In the British Virgin Islands (BVI), some conch exhibit imposex, a condition in which male external genitalia are present in female conch. Previous studies suggest that tributyltin (TBT), an antifouling chemical used in boat paint, is correlated to increased incidence of imposex although the mechanisms leading to imposex are not known. The present study utilized a Queen conch microarray to measure the response of the ovarian transcriptome in conch inhabiting polluted environments with high TBT levels in the BVI. The polluted sites, Road Harbour (RH) and Trellis Bay (TB), are areas with high boating activity while the reference sites, Guana Island (GI) and Anegada (AN), are areas with low boating activity. There were 754 and 898 probes differentially expressed in the ovary of conch collected at RH and TB respectively compared to conch collected at GI. Of the genes that were differentially expressed at both sites, > 10% were shared suggesting that these sites have additional environmental factors influencing gene expression patterns. Functional enrichment analysis showed that the biological processes of cell proliferation, translation, and oxidative stress were over-represented in the polluted sites. Gene set enrichment analysis revealed that transcripts involved in the biological processes of general metabolism, immune, lipid metabolism, and stress were affected in conch from polluted environments. Interestingly, altered stress genes appeared to be more prevalent in conch collected from RH than TB, corresponding to the higher TBT load at RH compared to TB. Our study shows that stress pathways are affected in conch ovary in environments that experience heavy boating activity in the BVIs, although we are unable to directly link changes at the transcriptomics level to high TBT levels. Highlights:

  2. Environmental Sensitivity Index (ESI) Atlas: U.S. and British Virgin Islands maps and geographic information systems data (NODC Accession 0049955)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises an update of the Environmental Sensitivity Index (ESI) data for the Virgin Islands. ESI data characterize estuarine environments and...

  3. Gene expression profiling in the ovary of Queen conch (Strombus gigas) exposed to environments with high tributyltin in the British Virgin Islands.

    Science.gov (United States)

    Titley-O'Neal, Cassander P; Spade, Daniel J; Zhang, Yanping; Kan, Rosalinda; Martyniuk, Christopher J; Denslow, Nancy D; MacDonald, Bruce A

    2013-04-01

    Queen conch (Strombus gigas) are listed in CITES Appendix II. Populations may be declining due to anthropogenic inputs that include pollutants from boating activity. In the British Virgin Islands (BVI), some conch exhibit imposex, a condition in which male external genitalia are present in female conch. Previous studies suggest that tributyltin (TBT), an antifouling chemical used in boat paint, is correlated to increased incidence of imposex although the mechanisms leading to imposex are not known. The present study utilized a Queen conch microarray to measure the response of the ovarian transcriptome in conch inhabiting polluted environments with high TBT levels in the BVI. The polluted sites, Road Harbour (RH) and Trellis Bay (TB), are areas with high boating activity while the reference sites, Guana Island (GI) and Anegada (AN), are areas with low boating activity. There were 754 and 898 probes differentially expressed in the ovary of conch collected at RH and TB respectively compared to conch collected at GI. Of the genes that were differentially expressed at both sites, >10% were shared suggesting that these sites have additional environmental factors influencing gene expression patterns. Functional enrichment analysis showed that the biological processes of cell proliferation, translation, and oxidative stress were over-represented in the polluted sites. Gene set enrichment analysis revealed that transcripts involved in the biological processes of general metabolism, immune, lipid metabolism, and stress were affected in conch from polluted environments. Interestingly, altered stress genes appeared to be more prevalent in conch collected from RH than TB, corresponding to the higher TBT load at RH compared to TB. Our study shows that stress pathways are affected in conch ovary in environments that experience heavy boating activity in the BVIs, although we are unable to directly link changes at the transcriptomics level to high TBT levels. PMID:23410894

  4. US Virgin Islands Abandoned Vessel Inventory

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA Abandoned Vessel Project Data for US Virgin Islands. Abandoned vessels pose a significant threat to the NOAA Trust resources through physical destruction of...

  5. SRTM Perspective with Landsat Virgin Islands, Carribean

    Science.gov (United States)

    2003-01-01

    St. Thomas, St. John, Tortola, and Virgin Gorda are the four main islands (front to back) of this east-looking view of the U.S. Virgin Islands and British Virgin Islands, along the northeast perimeter of the Caribbean Sea. For this view, a nearly cloud-free Landsat image was draped over elevation data from the Shuttle Radar Topography Mission (SRTM), and shading derived from the SRTM data was added to enhance the topographic expression. Elevation is shown with 1.5x scaled vertical exaggeration. Coral reefs fringe the islands in many locations and appear as very light shades of blue. Tropical vegetation appears green, and developed areas appear in shades of brown and white.As in much of the world, topography is the primary factor in the pattern of land use development in the Virgin Islands. Topography across most of the islands is quite rugged, and although the steep slopes create a scenic setting, they crowd most development into the small areas of low relief terrain, generally along the shoreline. The topographic pattern also affects water supply, wastewater disposal, landfill locations, road construction, and most other features of the development infrastructure. Topography also defines the natural drainage pattern, which is the major consideration in anticipating tropical storm water runoff dangers, as well as the dangers of heightened sediment impacts upon the adjacent coral reefs.Landsat has been providing visible and infrared views of the Earth since 1972. SRTM elevation data matches the 30-meter (98-foot) resolution of most Landsat images and substantially helps in analyzing the large and growing Landsat image archive.Elevation data used in this image were acquired by the Shuttle Radar Topography Mission aboard the Space Shuttle Endeavour, launched on February 11, 2000. The mission used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar that flew twice on the Space Shuttle Endeavour in 1994. The Shuttle

  6. Anaglyph with Landsat Virgin Islands, Caribbean

    Science.gov (United States)

    2003-01-01

    St. Thomas, St. John, Tortola, and Virgin Gorda are the four main islands (lower left to upper right) of this map-view anaglyph of the U.S. Virgin Islands and British Virgin Islands, along the northeast perimeter of the Caribbean Sea. For this view, a nearly cloud-free Landsat image was draped over elevation data from the Shuttle Radar Topography Mission (SRTM), and shading derived from the SRTM data was added to enhance the topographic expression. Coral reefs fringe the islands in many locations and appear as bright patterns in near-shore waters. Tropical vegetation appears fairly dark with smooth tones, as compared to the brighter speckled patterns of towns and other developments.As in much of the world, topography is the primary factor in the pattern of land use development in the Virgin Islands. Topography across most of the islands is quite rugged, and although the steep slopes create a scenic setting, they crowd most development into the small areas of low relief terrain, generally along the shoreline. The topographic pattern also affects water supply, wastewater disposal, landfill locations, road construction, and most other features of the development infrastructure. Topography also defines the natural drainage pattern, which is the major consideration in anticipating tropical storm water runoff dangers, as well as the dangers of heightened sediment impacts upon the adjacent coral reefs.Landsat has been providing visible and infrared views of the Earth since 1972. SRTM elevation data matches the 30-meter (98-foot) resolution of most Landsat images and substantially helps in analyzing the large and growing Landsat image archive.Elevation data used in this image were acquired by the Shuttle Radar Topography Mission aboard the Space Shuttle Endeavour, launched on February 11, 2000. The mission used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar that flew twice on the Space Shuttle Endeavour in 1994. The

  7. U.S. Virgin Islands Coastal Digital Elevation Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The 1 arc-second Virgin Islands DEM will be used to support NOAA's tsunami forecast system and for tsunami inundation modeling. This DEM encompasses the Virgin...

  8. 36 CFR 7.74 - Virgin Islands National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Virgin Islands National Park. 7.74 Section 7.74 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.74 Virgin Islands National Park. (a)...

  9. Integrating Renewable Energy into the Transmission and Distribution System of the U. S. Virgin Islands

    Energy Technology Data Exchange (ETDEWEB)

    Burman, K.; Olis, D.; Gevorgian, V.; Warren, A.; Butt, R.; Lilienthal, P.; Glassmire, J.

    2011-09-01

    This report focuses on the economic and technical feasibility of integrating renewable energy technologies into the U.S. Virgin Islands transmission and distribution systems. The report includes three main areas of analysis: 1) the economics of deploying utility-scale renewable energy technologies on St. Thomas/St. John and St. Croix; 2) potential sites for installing roof- and ground-mount PV systems and wind turbines and the impact renewable generation will have on the electrical subtransmission and distribution infrastructure, and 3) the feasibility of a 100- to 200-megawatt power interconnection of the Puerto Rico Electric Power Authority (PREPA), Virgin Islands Water and Power Authority (WAPA), and British Virgin Islands (BVI) grids via a submarine cable system.

  10. Age of overwash and rate of relative sea-level rise inferred from detrital heads and microatolls of medieval corals at Anegada, British Virgin Islands

    Science.gov (United States)

    Jennifer, W.; Feuillet, N.; Robert, H.; Brian, A.; Ten Brink, U. S.; Deschamps, P.; Tuttle, M. P.; Wei, Y.; Fuentes, Z.

    2012-12-01

    Coral boulders deposited on Anegada, an island 120 km south of the Puerto Rico Trench, record overwash dated to AD 1200-1450 and relative sea-level changes that preceded it. Composed largely of Pleistocene limestone, Anegada is less than 8 m above sea level and is fringed on the north and east by a coral reef where Atlantic Ocean waves break. The lowest parts of the island were washed over from the north in AD 1650-1800, as judged from landforms and deposits reported previously (doi:10.1007/s11069-010-9622-6). The coral boulders indicate overwash of higher elevation and earlier age. The boulders were apparently torn from the adjacent reef by a tsunami of nearby origin, as inferred in companion abstracts on geology and modeling. We found the corals scattered in five areas inland from the north shore. Two of the areas show solitary coral heads 1500 m from the reef. The boulders are more numerous in the three other areas, where they are up to 500-700 m from the reef and up to 4 m above sea level. Some were transported over beach ridges or through breaches cut into them. Others are hundreds of meters inland from a modern storm berm. Most rest on the Pleistocene limestone. Many are overturned. Most are broken but few are whole. The largest measured diameter is 2 m and the greatest measured height is 1 m. Most of the boulders are of the brain coral Diploria strigosa, but smaller Porites asteroides and Montastrea annularis are also present. Some of the D. strigosa retain the rounded shape typical of living heads and are dimpled with holes perhaps left by feather-duster worms. The preservation of these features suggests that many of the boulders came ashore alive. We avoided dating a head that shows field evidence for death before transport; an erosional surface cuts across its youngest growth bands and is covered with the remains of encrusting marine organisms. Among the 18 coral boulders dated, 13 form a young group with ages in the range 890±25 to 1020±25 14C yr BP

  11. Energy Transition Initiative: Island Energy Snapshot - U.S. Virgin Islands (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2015-03-01

    This profile provides a snapshot of the energy landscape of the U.S. Virgin Islands (USVI) - St. Thomas, St. John, and St. Croix. The Virgin Islands archipelago makes up the northern portion of the Lesser Antilles and the western island group of the Leeward Islands, forming the border between the Atlantic Ocean and the Caribbean Sea.

  12. Fish movement patterns in Virgin Islands National Park, Virgin Islands Coral Reef National Monument and adjacent waters

    OpenAIRE

    Friedlander, Alan M.; Monaco, Mark E.; Clark, Randy; Simon J Pittman; Beets, Jim; Boulon, Rafe; Callender, Russell; Christensen, John; Hile, Sarah D.; Kendall, Matt S.; Miller, Jeff; Rogers, Caroline; Starnoulis, Kosta; Wedding, Lisa; Roberson, Kimberly

    2013-01-01

    NOAA’s National Centers for Coastal Ocean Science (NCCOS)-Center for Coastal Monitoring and Assessment’s (CCMA) Biogeography Branch, National Park Service (NPS), US Geological Survey, and the University of Hawaii used acoustic telemetry to quantify spatial patterns and habitat affinities of reef fishes around the island of St. John, US Virgin Islands. The objective of the study was to define the movements of reef fishes among habitats within and between the Virgin Islands Coral Reef National ...

  13. EAARL Submerged Topography-U.S. Virgin Islands 2003

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — A submerged topography elevation map (also known as a Digital Elevation Model, or DEM) of a portion of the U.S. Virgin Islands was produced from remotely sensed,...

  14. Estimated Bathymetry of the U.S. Virgin Islands

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This classification of estimated depth represents the relative bathymetry of the U.S. Virgin Islands shallow waters based on Landsat imagery for NOAA's Coastal...

  15. Art Music by Caribbean Composers: U.S. Virgin Islands

    Directory of Open Access Journals (Sweden)

    Gangelhoff, Christine

    2011-10-01

    Full Text Available Virgin Island music is syncretic, reflecting both African and European heritage. While older traditions including cariso and bamboula are virtually extinct, quelbe is popular throughout the islands, with bands such as Stanley and The Ten Sleepless Nights performing frequently.

  16. Backscatter 0.5m TIFF Mosaic of St. Croix (Buck Island), US Virgin Islands, 2004

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a 0.5 meter resolution backscatter mosaic of the north shore of Buck Island, St. Croix, US Virgin Islands. NOAA's NOS/NCCOS/CCMA Biogeography...

  17. 77 FR 56231 - Minor Boundary Revision at Virgin Islands National Park

    Science.gov (United States)

    2012-09-12

    ... National Park Service Minor Boundary Revision at Virgin Islands National Park AGENCY: National Park Service....S.C. 4601- 9(c)(1)(ii), the boundary of the Virgin Islands National Park is modified to include an... adjacent to the current boundary of the Virgin Islands National Park. The boundary revision is depicted...

  18. EPA-REGULATED FACILITIES FROM ENVIROFACTS FOR THE VIRGIN ISLANDS

    Science.gov (United States)

    The PGM_SYS layer in ESDLS for the Virgin Islands provides a point coverage of facilities from the Envirofacts (EF) Oracle database. The pgm_sys layer contains data from the following five Environmental Prote ction Agency (EPA) program systems and subsystems: AFS - Aerometr...

  19. The Globalization of Small Businesses: The Virgin Islands' Perspective

    OpenAIRE

    Dana Lewis-Ambrose

    2009-01-01

    The purpose of the study was to examine how globalization has affected the small business sector of the Virgin Islands (BVI). Globalization refers to the extension of production and distribution of goods and services on a vastly greater international scale [10] . Overall, the paper has determined that a legal definition of small businesses should be sought in the form of legislation to provide a legal framework to improve the direction of the sector. In the same vein, the eligibility and clas...

  20. Solar cooling system performance, Frenchman's Reef Hotel, Virgin Islands

    Science.gov (United States)

    Harber, H.

    1981-09-01

    The operational and thermal performance of a variety of solar systems are described. The Solar Cooling System was installed in a hotel at St. Thomas, U. S. Virgin Islands. The system consists of the evacuated glass tube collectors, two 2500 gallon tanks, pumps, computerized controller, a large solar optimized industrial sized lithium bromide absorption chiller, and associated plumbing. Solar heated water is pumped through the system to the designed public areas such as lobby, lounges, restaurant and hallways. Auxiliary heat is provided by steam and a heat exchanger to supplement the solar heat.

  1. U.S. Virgin Islands Energy Road Map: Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Lantz, E.; Olis, D.; Warren, A.

    2011-09-01

    This report lays out the strategy envisioned by the stakeholders in the U.S. Virgin Islands, U.S. Department of Energy, and U.S. Department of Interior to achieve the ambitious goal of achieving a 60% reduction in business-as-usual fossil fuel demand by 2025 (60x25) within the electricity sector. This work and supporting analysis provides a framework within which decisions can begin to be made, a concrete vision of what the future might hold, and a guide to determine what questions should follow.

  2. Solar cooling system performance, Frenchman's Reef Hotel, Virgin Islands

    Science.gov (United States)

    Harber, H.

    1981-01-01

    The operational and thermal performance of a variety of solar systems are described. The Solar Cooling System was installed in a hotel at St. Thomas, U. S. Virgin Islands. The system consists of the evacuated glass tube collectors, two 2500 gallon tanks, pumps, computerized controller, a large solar optimized industrial sized lithium bromide absorption chiller, and associated plumbing. Solar heated water is pumped through the system to the designed public areas such as lobby, lounges, restaurant and hallways. Auxiliary heat is provided by steam and a heat exchanger to supplement the solar heat.

  3. U.S. Virgin Islands National Park Coral Transplant Study, St. John, 1999-2009 (NODC Accession 0112724)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — In a pilot project in the Caribbean (Virgin Islands National Park, St. John, U.S. Virgin Islands), storm-produced fragments of Acropora palmata, Acropora...

  4. NOAA TIFF Graphic- 0.5m Backscatter Mosaic of St. Croix (Buck Island), US Virgin Islands, 2004

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a 1 meter resolution backscatter mosaic of the north shore of Buck Island, St. Croix, US Virgin Islands.NOAA's NOS/NCCOS/CCMA Biogeography...

  5. NOAA ESRI Geotiff- 1m Bathymetry of St. Croix (Buck Island), US Virgin Islands, 2004, UTM 20 WGS84

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This dataset contains an ESRI Geotiff with 1 meter cell size representing the bathymetry of the north shore of Buck Island St. Croix, US Virgin Islands.NOAA's...

  6. NOAA TIFF Graphic- 0.5m Backscatter Mosaic of St. Croix (Buck Island), US Virgin Islands, 2004

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This geotiff represents a 0.5 meter resolution backscatter mosaic of the north shore of Buck Island, St. Croix, US Virgin Islands.NOAA's NOS/NCCOS/CCMA Biogeography...

  7. Bathymetry 1M GRID of St. Croix (Buck Island), US Virgin Islands, 2004, UTM 20 WGS84

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This dataset contains an ESRI Grid with 1 meter cell size representing the bathymetry of the north shore of Buck Island St. Croix, US Virgin Islands. NOAA's...

  8. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of U.S. Virgin Islands (St. Croix-East), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  9. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of U.S. Virgin Islands (St. Croix-West), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  10. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of U.S. Virgin Islands (St. John), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  11. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of U.S. Virgin Islands (St. Croix-East), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  12. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of U.S. Virgin Islands (St. Thomas), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  13. Bathymetry of NPS's Virgin Islands Coral Reef National Monument (Inshore), St. John, US Virgin Islands 2005, 1M Grid, UTM 20 NAD83

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This dataset contains an ESRI Grid with 1 meter cell size representing the bathymetry of an inshore portion of the NPS's Virgin Islands Coral Reef National...

  14. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of U.S. Virgin Islands (St. Thomas), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  15. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of U.S. Virgin Islands (St. Croix-West), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  16. Coral Reef Monitoring Needs Assessment Workshop U.S. Virgin Islands

    Science.gov (United States)

    The U.S. Environmental Protection Agency (EPA) and U.S. Virgin Island Department of Planning and Natural Resources (DPNR) held a workshop September 11-13, 2007 in St. Croix, U.S. Virgin Islands (USVI) to begin the process of designing a monitoring program that meets multiple mana...

  17. 76 FR 38684 - Minor Boundary Revision at Virgin Islands National Park

    Science.gov (United States)

    2011-07-01

    ... National Park Service Minor Boundary Revision at Virgin Islands National Park AGENCY: National Park Service....S.C. 4601- 9(c)(1), the boundary of the Virgin Islands National Park is modified to include an... for inspection at the following locations: National Park Service, Southeast Region Land...

  18. The Environmental Studies Program of the Virgin Islands Department of Education.

    Science.gov (United States)

    Jadan, Doris; Galiber, Rosemary

    A variety of lesson notes and materials prepared for use in the Environmental Studies Program of the Virgin Islands Department of Education are assembled in this handbook. The overall objective of the program is direct exposure of young Virgin Islanders to a unique cultural and natural heritage in order to increase awareness of and sensitivity to…

  19. Waste-to-Energy Evaluation: U.S. Virgin Islands

    Energy Technology Data Exchange (ETDEWEB)

    Davis, J.; Hasse, S.; Warren, A.

    2011-08-01

    This NREL technical report evaluates the environmental impact and fundamental economics of waste-to-energy (WTE) technology based on available data from commercially operating WTE facilities in the United States. In particular, it considers life-cycle impacts of WTE as compared to landfill disposal and various forms of electrical generation, as well as WTE impacts on source reduction or recycling programs. In addition, it evaluates the economics and potential environmental impact of WTE in the U.S. Virgin Islands (USVI) based on existing USVI waste stream characterization data, recycling challenges unique to the USVI, and the results of cost and environmental modeling of four municipal solid waste (MSW) management options, including landfill, refuse-derived fuel (RDF) production, recycling, and gassification plus RDF.

  20. Sandy Point, Green Cay and Buck Island National Wildlife Refuges: United States Virgin Islands, Caribbean Islands National Wildlife Refuge Complex: 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 United States Virgin Islands, Caribbean Islands NWR Complex for the next 15 years....

  1. NOAA TIFF Graphic- 0.5m Backscatter Mosaic of St. Thomas, US Virgin Islands, 2004

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a 0.5 meter resolution backscatter mosaic of the south shore of St. Thomas, US Virgin Islands.NOAA's NOS/NCCOS/CCMA Biogeography Team and...

  2. St. Croix, U.S. Virgin Islands Coastal Digital Elevation Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The 1/3 arc-second St. Croix, U.S. Virgin Islands Coastal Digital Elevation Model will be used to support NOAA's tsunami forecast system and for tsunami inundation...

  3. EAARL-B Submerged Topography—Saint Thomas, U.S. Virgin Islands, 2014

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — ASCII XYZ point cloud data for a portion of the submerged environs of Saint Thomas, U.S. Virgin Islands, was produced from remotely sensed, geographically...

  4. EAARL-B Submerged Topography - Saint Croix, U.S. Virgin Islands, 2014

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — ASCII XYZ point cloud data for a portion of the submerged environs of Saint Croix, U.S. Virgin Islands, was produced from remotely sensed, geographically referenced...

  5. Summit to Sea Characterization of Coastal Watersheds - US Virgin Islands 2005

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This Characterization of Coastal Watershed for St Croix, St. John and St Thomas, US Virgin Islands, is a GIS products suite consisting of layers derived from...

  6. EAARL-B Submerged Topography - Saint Croix and Saint Thomas, U.S. Virgin Islands, 2014

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Binary point-cloud data for part of the submerged environs of Saint Croix and Saint Thomas, U.S. Virgin Islands, were produced from remotely sensed, geographically...

  7. Principal aquifers of Puerto Rico and the U.S. Virgin Islands

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This is polygon data of shallowest principal aquifers of Puerto Rico and the United States Virgin Islands, developed as part of the effort to produce a map...

  8. EAARL-B Submerged Topography—Saint Croix, U.S. Virgin Islands, 2014

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — A submerged topography digital elevation model (DEM) mosaic for a portion of the submerged environs of Saint Croix, U.S. Virgin Islands, was produced from remotely...

  9. Backscatter 0.5m TIFF Mosaic of St. Thomas, US Virgin Islands, 2004

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a 0.5 meter resolution backscatter mosaic of the south shore of St. Thomas, US Virgin Islands. NOAA's NOS/NCCOS/CCMA Biogeography Team and...

  10. Bathymetry 1m GRID of St. Thomas, US Virgin Islands, 2004, UTM 20 WGS84

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This dataset contains an ESRI Grid with 1 meter cell size representing the bathymetry of the south shore of St. Thomas, US Virgin Islands. NOAA's NOS/NCCOS/CCMA...

  11. 2013 NOAA Topographic Lidar: U.S. Virgin Islands (St. Croix, St. John, St. Thomas)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The United States Virgin Islands Topographic LiDAR project collected topographic elevation point data derived from multiple return light detection and ranging...

  12. Precipitation Frequency for Puerto Rico and the US Virgin Islands - NOAA Atlas 14 Volume 3

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This GIS grid atlas contains precipitation frequency estimates for Puerto Rico and the U.S. Virgin Islands is based on precipitation data collected between...

  13. EAARL Coastal Topography-St. John, U.S. Virgin Islands 2003: First Surface

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — A first surface elevation map (also known as a Digital Elevation Model, or DEM) of a portion of St. John, U.S. Virgin Islands was produced from remotely sensed,...

  14. Coastal Vulnerability (CVI) dataset for Virgin Islands National Park (viis_shore)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — A coastal vulnerability index (CVI) was used to map the relative vulnerability of the coast to future sea-level rise within Virgin Island National Park in St. John....

  15. EAARL-B Submerged Topography--Saint Thomas, U.S. Virgin Islands, 2014

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — A submerged topography Digital Elevation Model (DEM) mosaic for a portion of the submerged environs of Saint Thomas, U.S. Virgin Islands, was produced from remotely...

  16. U.S. Virgin Islands Petroleum Price-Spike Preparation

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, C.

    2012-06-01

    This NREL technical report details a plan for the U.S. Virgin Islands (USVI) to minimize the economic damage caused by major petroleum price increases. The assumptions for this plan are that the USVI will have very little time and money to implement it and that the population will be highly motivated to follow it because of high fuel prices. The plan's success, therefore, is highly dependent on behavior change. This plan was derived largely from a review of the actions taken and behavior changes made by companies and commuters throughout the United States in response to the oil price spike of 2008. Many of these solutions were coordinated by or reported through the 88 local representatives of the U.S. Department of Energy's Clean Cities program. The National Renewable Energy Laboratory provides technical and communications support for the Clean Cities program and therefore serves as a de facto repository of these solutions. This plan is the first publication that has tapped this repository.

  17. The Globalization of Small Businesses: The Virgin Islands' Perspective

    Directory of Open Access Journals (Sweden)

    Dana Lewis-Ambrose

    2009-12-01

    Full Text Available The purpose of the study was to examine how globalization has affected the small business sector of the Virgin Islands (BVI. Globalization refers to the extension of production and distribution of goods and services on a vastly greater international scale [10] . Overall, the paper has determined that a legal definition of small businesses should be sought in the form of legislation to provide a legal framework to improve the direction of the sector. In the same vein, the eligibility and classification guidelines should be revisited in an effort to make them more practical in their application to small businesses in the territory. It was also found that the contribution of small businesses within the territory may be undervalued because of limitations to data collection in this sector; thus minimizing the decision making, information sharing and support for the sector. The research used interviews and questionnaires conducted among small business stakeholders within the BVI, to validate this claim. In addition, newspaper and other documentary sources were accessed. On ethical grounds, direct reference to a number of the persons interviewed or surveyed has been avoided.

  18. Multibeam Mapping and Remotely Operated Vehicle Exploration of the Puerto Rico and Virgin Islands Region

    Science.gov (United States)

    Coleman, D. F.; Ten Brink, U. S.; Armstrong, R.; Chaytor, J. D.; Demopoulos, A. W.

    2013-12-01

    During October 2013, an ocean exploration project took place off the coast of Puerto Rico and the Virgin Islands. This project, a collaborative effort between the Ocean Exploration Trust, the US Geological Survey, the University of Puerto Rico at Mayaguez, the University of Rhode Island, and NOAA, was aimed at exploring regions of the US exclusive economic zone (EEZ) south of the Puerto Rico Trench axis, and north of Mona Island, Puerto Rico, and the US and British Virgin Islands, and portions of the Anegada Passage. The research vessel E/V Nautilus and the Hercules/Argus ROV system were used to expand the multibeam sonar bathymetric data coverage of the region, collect high definition video footage of seafloor features, and to collect biological and geological samples along selected transects. Particular areas of interest for targeted ROV dives included: the region where a large M7.2 1918 earthquake produced a tsunami that struck northwestern corner of Puerto Rico; a transect up the vertical wall of the Mona Rift (4000 to 1500 m depth); transects along the Septentrional fault system; dives in areas of suspected fluid flow through faults, fissures, and offshore Karst systems associated with the tilted carbonate platform north of Puerto Rico; dives in the Anegada Passage at the entry points for surface Atlantic waters that circulate into the Caribbean; and in regions to investigate and date sedimentary features offset by fault motion and potential tsunamigenic landslides. Biological sampling of many deep-sea benthic organisms (including deep water corals) have never been attempted before in this area. These samples are being used to understand more about the diversity, population dynamics, genetics, and habitat connectivity of these communities, and to provide an age constraint for disturbed sedimentary features. Until this cruise, the location and distribution of deep coral habitats in the US Caribbean was largely unknown. The available information on benthic

  19. EAARL Submerged Topography - U.S. Virgin Islands 2003

    Science.gov (United States)

    Nayegandhi, Amar; Brock, John C.; Wright, C. Wayne; Stevens, Sara; Yates, Xan; Bonisteel, Jamie M.

    2008-01-01

    These remotely sensed, geographically referenced elevation measurements of Lidar-derived submerged topography were produced as a collaborative effort between the U.S. Geological Survey (USGS), Florida Integrated Science Center (FISC), St. Petersburg, FL; the National Park Service (NPS), South Florida-Caribbean Network, Miami, FL; and the National Aeronautics and Space Administration (NASA), Wallops Flight Facility, VA. This project provides highly detailed and accurate bathymetric datasets of a portion of the U.S. Virgin Islands, acquired on April 21, 23, and 30, May 2, and June 14 and 17, 2003. The datasets are made available for use as a management tool to research scientists and natural resource managers. An innovative airborne Lidar instrument originally developed at the NASA Wallops Flight Facility, and known as the Experimental Advanced Airborne Research Lidar (EAARL), was used during data acquisition. The EAARL system is a raster-scanning, waveform-resolving, green-wavelength (532-nanometer) Lidar designed to map near-shore bathymetry, topography, and vegetation structure simultaneously. The EAARL sensor suite includes the raster-scanning, water-penetrating full-waveform adaptive Lidar, a down-looking red-green-blue (RGB) digital camera, a high-resolution multi-spectral color infrared (CIR) camera, two precision dual-frequency kinematic carrier-phase GPS receivers, and an integrated miniature digital inertial measurement unit, which provide for submeter georeferencing of each laser sample. The nominal EAARL platform is a twin-engine Cessna 310 aircraft, but the instrument may be deployed on a range of light aircraft. A single pilot, a Lidar operator, and a data analyst constitute the crew for most survey operations. This sensor has the potential to make significant contributions in measuring sub-aerial and submarine coastal topography within cross-environmental surveys. Elevation measurements were collected over the survey area using the EAARL system, and

  20. NOAA TIFF Image - 1 m Backscatter Mosaic of the Virgin Passage and the St. John Shelf, U.S. Virgin Islands, Project NF-10-03, 2010, UTM 20 WGS84 (NCEI Accession 0131854)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a 1 meter resolution backscatter mosaic of the Virgin Passage in the US Virgin Islands. NOAA's NOS/NCCOS/CCMA Biogeography Team, in...

  1. NOAA TIFF Image - 1 m Backscatter Mosaic of the Virgin Passage and the St. John Shelf, U.S. Virgin Islands, Project NF-10-03, 2010, UTM 20 WGS84

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a 1 meter resolution backscatter mosaic of the Virgin Passage in the US Virgin Islands. NOAA's NOS/NCCOS/CCMA Biogeography Team, in...

  2. NOAA TIFF Graphic- 0.5m Backscatter Mosaic of St. Croix (Buck Island), US Virgin Islands, 2005 (NCEI Accession 0131860)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a 1 meter resolution backscatter mosaic of the north shore of Buck Island, St. Croix, US Virgin Islands.NOAA's NOS/NCCOS/CCMA Biogeography...

  3. St. Thomas and St. John, U.S. Virgin Islands Coastal Digital Elevation Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The 1/3 arc-second St. Thomas and St. John, U.S. Virgin Islands Coastal Digital Elevation Model will be used to support NOAA's tsunami forecast system and for...

  4. 77 FR 64414 - Approval and Promulgation of Air Quality Implementation Plans; United States Virgin Islands...

    Science.gov (United States)

    2012-10-22

    ... RHR (64 FR 35714, July 1, 1999) specifically states that ``Hawaii, Alaska, and the Virgin Islands..., 2012 proposal (77 FR 37842). Air modeling ranks construction and road dust as the two anthropogenic... a beneficial effect on children's health by reducing air pollution. H. Executive Order...

  5. An outbreak of dengue fever in St. Croix (U. S. Virgin Islands), 2005.

    Science.gov (United States)

    In the summer of 2005, an outbreak of dengue virus serotype-2 with cases of dengue hemorrhagic fever (DHF) occurred in St. Croix, US Virgin Islands. The medical records of all dengue laboratory-positive patients either seen in the Emergency Department of or admitted to the Governor Juan F. Luis Hosp...

  6. U.S. EPA METADATA FOR ESDLS EF LAYER FOR VIRGIN ISLANDS.

    Science.gov (United States)

    The ef layer in ESDLS for the Virgin Islands provides a point coverage of EPA-regulated facilities from the LDIP_EF_COVERAGE_SRC table. The LDIP_EF_COVERAGE_SRC table is located within the Locational Reference Tables (LRT) contained in the Envirofacts (EF) Oracle Database. Facil...

  7. Notes from the church of the Virgin at the island of Mali grad

    Directory of Open Access Journals (Sweden)

    Cvetkovski Sašo

    2010-01-01

    Full Text Available In this text the unknown parts of the wall paintings from the Church of the Virgin at the island of Mali Grad (The Great Prespa Lake are analyzed: the figure of a monk praying to St. Paraskeve, on the southern wall of the nave, as well as the painting on the southern faüade with the depictions of St. George on horseback, the Virgin as Empress enthroned, and the bust of two saints, St. Paraskeve and St. Nicholas. The monk is identified with the hegoumenos Jona, mentioned in the donor’s inscription dating from 1369.

  8. Characteristics and Early Science Results of the Virgin Islands Robotic Telescope at the Etelman Observatory

    Science.gov (United States)

    Morris, David C.; Neff, J. E.; Hakkila, J. E.

    2014-01-01

    The Virgin Islands Robotic Telescope is an 0.5m robotic telescope located at the easternmost and southernmost optical observatory in the United States at a latitude of 18.5N and longitude of 65W. The observatory is located on the island of St Thomas in the USVI. Astronomers from the College of Charleston and the University of the Virgin Islands collaborate to maintain and operate the facility. Science goals of the facility include optical follow-up of high-energy transients, extra-solar planet observations, and near-Earth asteroid searches. The facility also supports a wide-reaching education and outreach program dedicated to raising the level of STEM engagement and enrichment in the USVI. We detail the characteristics, capabilities, and early results from the observatory. The observatory is growing its staff and science activities and potential topics for collaboration will be discussed.

  9. 100-Meter Resolution Satellite View of Puerto Rico and the U.S. Virgin Islands - Direct Download

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Satellite View of Puerto Rico and the U.S. Virgin Islands map layer is a 100-meter resolution simulated natural-color image of Puerto Rico and the U.S. Virgin...

  10. NOAA TIFF Image - 1 m Backscatter Mosaic of an offshore portion of the NPS's Virgin Islands Coral Reef National Monument, south of St. John, US Virgin Islands, Project NF-05-05, 2005, UTM 20 WGS84

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a 1 meter resolution backscatter mosaic of an offshore portion of the NPS's Virgin Islands Coral Reef National Monument, south of St. John, US...

  11. Bathymetry 1M GRID of St. John (South Shore - Area 1), US Virgin Islands, 2004, UTM 20 WGS84

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This dataset contains an ESRI Grid with 1 meter cell size representing the bathymetry of the south shore of St. John, US Virgin Islands. Due to the large file size...

  12. NOAA ESRI Geotiff- 1m Bathymetry of St. Thomas, US Virgin Islands, 2004, UTM 20 WGS84

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This dataset contains an ESRI Geotiff with 1 meter cell size representing the bathymetry of the south shore of St. Thomas, US Virgin Islands.NOAA's NOS/NCCOS/CCMA...

  13. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of Puerto Rico (Barcelon), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  14. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of Puerto Rico (Rincon), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  15. Accuracy Assessment Sites - Moderate-Depth Benthic Habitats of St. John, U.S. Virgin Islands (2009)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Benthic habitat maps of the moderate-depth marine environment of St. John, U.S. Virgin Islands were created using a combination of semi-automated classification and...

  16. Accuracy Assessment Sites (Mean Location) - Moderate-Depth Benthic Habitats of St. John, U.S. Virgin Islands (2009)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Benthic habitat maps of the moderate-depth marine environment of St. John, U.S. Virgin Islands were created using a combination of semi-automated classification and...

  17. Principal Aquifers of the 48 Conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands - Direct Download

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This map layer contains the shallowest principal aquifers of the conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands, portrayed as...

  18. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of Puerto Rico (Mayaguez), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  19. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of Puerto Rico (Ceiba), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  20. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of Puerto Rico (Arroyo), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  1. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of Puerto Rico (Guayanil), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  2. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of Puerto Rico (Ceiba), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  3. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of Puerto Rico (Cabo Rojo), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  4. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of Puerto Rico (Mayaguez), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  5. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of Puerto Rico (San Juan), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  6. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of Puerto Rico (East Culebra), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  7. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of Puerto Rico (Luquillo), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  8. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of Puerto Rico (Salinas), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  9. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of Puerto Rico (La Parguera), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  10. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of Puerto Rico (Isabela), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  11. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of Puerto Rico (Candelero), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  12. Principal Aquifers of the 48 Conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This map layer contains the shallowest principal aquifers of the conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands, portrayed as...

  13. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of Puerto Rico (Maunabo), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  14. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of Puerto Rico (Cabo Rojo), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  15. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of Puerto Rico (Candelero), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  16. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of Puerto Rico (San Juan), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  17. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of Puerto Rico (Maunabo), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  18. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of Puerto Rico (La Pargue), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  19. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of Puerto Rico (Isla de Desecheo), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  20. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of Puerto Rico (Salinas), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  1. Use of LANDSAT for Managing Nonpoint Source Pollution in Coastal Ecosystems of the U. S. Virgin Islands

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The data results show for the first time Landsat-based land use maps of both the terrestrial and benthic habitats of the U. S. Virgin Islands, spanning a period of...

  2. 1:1,000,000-Scale Contours of Puerto Rico and the U.S. Virgin Islands - Direct Download

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This map layer shows elevation contour lines for Puerto Rico and the U.S. Virgin Islands. The map layer was derived from the 100-meter resolution elevation data set...

  3. Grayscale Puerto Rico and the U.S. Virgin Islands Shaded Relief ? 200- Meter Resolution - Direct Download

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The grayscale Puerto Rico and U.S. Virgin Islands shaded relief data were derived from National Elevation Dataset (NED) data, and show the terrain of Puerto Rico...

  4. Bailey's Ecoregions and Subregions of the United States, Puerto Rico, and the U.S. Virgin Islands - Direct Download

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This map layer is commonly called Bailey's ecoregions and shows ecosystems of regional extent in the United States, Puerto Rico, and the U.S. Virgin Islands. Four...

  5. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of Puerto Rico (Rincon), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  6. Color Puerto Rico and the U.S. Virgin Islands Shaded Relief ? 200- Meter Resolution - Direct Download

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The color Puerto Rico and U.S. Virgin Islands shaded relief data were derived from National Elevation Dataset (NED) data, and show the terrain of Puerto Rico and...

  7. NOAA TIFF Graphic - 0.5 meter Backscatter Mosaic of St. John, U.S. Virgin Islands, 2004

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a 0.5 meter resolution backscatter mosaic of the southern shore of St. John, US Virgin Islands.NOAA's NOS/NCCOS/CCMA Biogeography Team and...

  8. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of Puerto Rico (East Culebra), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  9. Grayscale Puerto Rico and the U.S. Virgin Islands Shaded Relief ? 200- Meter Resolution, Albers projection - Direct Download

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The grayscale Puerto Rico and U.S. Virgin Islands shaded relief data were derived from National Elevation Dataset (NED) data, and show the terrain of Puerto Rico...

  10. Color Puerto Rico and the U.S. Virgin Islands Shaded Relief ? 200- Meter Resolution, Albers projection - Direct Download

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The color Puerto Rico and U.S. Virgin Islands shaded relief data were derived from National Elevation Dataset (NED) data, and show the terrain of Puerto Rico and...

  11. High Resolution Aerial Photography of Puerto Rico and the U.S. Virgin Islands, 1965-1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Aerial photographs were acquired for the Puerto Rico and U.S. Virgin Islands Benthic Mapping Project in 1999 by NOAA Aircraft Operation Centers aircraft and...

  12. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of Puerto Rico (Luquillo), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  13. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of Puerto Rico (Arroyo), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  14. Synthetic ultraviolet light filtering chemical contamination of coastal waters of Virgin Islands national park, St. John, U.S. Virgin Islands.

    Science.gov (United States)

    Bargar, Timothy A; Alvarez, David A; Garrison, Virginia H

    2015-12-15

    Contamination of surface waters by synthetic ultraviolet light (UV) filtering chemicals is a concern for the Virgin Islands National Park (VINP). Discrete water samples were collected from VINP bays to determine UV filter chemical presence in the coastal waters. Spatial distribution and the potential for partitioning between subsurface waters and the sea surface microlayer (SML) were also examined. The UV filter chemicals 4-methylbenzylidene camphor, benzophenone-3, octinoxate, homosalate, and octocrylene were detected at concentrations up to 6073 ng/L (benzophenone-3). Concentrations for benzophenone-3 and homosalate declined exponentially (r(2)=0.86 to 0.98) with distance from the beach. Limited data indicate that some UV filter chemicals may partition to the SML relative to the subsurface waters. Contamination of VINP coastal waters by UV filter chemicals may be a significant issue, but an improved understanding of the temporal and spatial variability of their concentrations would be necessary to better understand the risk they present.

  15. Synthetic ultraviolet light filtering chemical contamination of coastal waters of Virgin Islands National Park, St. John, U.S. Virgin Islands

    Science.gov (United States)

    Bargar, Timothy A.; Alvarez, David; Garrison, Virginia H.

    2015-01-01

    Contamination of surface waters by synthetic ultraviolet light (UV) filtering chemicals is a concern for the Virgin Islands National Park (VINP). Discrete water samples were collected from VINP bays to determine UV filter chemical presence in the coastal waters. Spatial distribution and the potential for partitioning between subsurface waters and the sea surface microlayer (SML) were also examined. The UV filter chemicals 4-methylbenzylidene camphor, benzophenone-3, octinoxate, homosalate, and octocrylene were detected at concentrations up to 6073 ng/L (benzophenone-3). Concentrations for benzophenone-3 and homosalate declined exponentially (r2 = 0.86 to 0.98) with distance from the beach. Limited data indicate that some UV filter chemicals may partition to the SML relative to the subsurface waters. Contamination of VINP coastal waters by UV filter chemicals may be a significant issue, but an improved understanding of the temporal and spatial variability of their concentrations would be necessary to better understand the risk they present.

  16. Synthetic ultraviolet light filtering chemical contamination of coastal waters of Virgin Islands national park, St. John, U.S. Virgin Islands.

    Science.gov (United States)

    Bargar, Timothy A; Alvarez, David A; Garrison, Virginia H

    2015-12-15

    Contamination of surface waters by synthetic ultraviolet light (UV) filtering chemicals is a concern for the Virgin Islands National Park (VINP). Discrete water samples were collected from VINP bays to determine UV filter chemical presence in the coastal waters. Spatial distribution and the potential for partitioning between subsurface waters and the sea surface microlayer (SML) were also examined. The UV filter chemicals 4-methylbenzylidene camphor, benzophenone-3, octinoxate, homosalate, and octocrylene were detected at concentrations up to 6073 ng/L (benzophenone-3). Concentrations for benzophenone-3 and homosalate declined exponentially (r(2)=0.86 to 0.98) with distance from the beach. Limited data indicate that some UV filter chemicals may partition to the SML relative to the subsurface waters. Contamination of VINP coastal waters by UV filter chemicals may be a significant issue, but an improved understanding of the temporal and spatial variability of their concentrations would be necessary to better understand the risk they present. PMID:26581812

  17. Insular Area energy vulnerability, Puerto Rico, US Virgin Islands. Technical Appendix 1

    International Nuclear Information System (INIS)

    This report was prepared in response to Section 1406 of the Energy Policy Act of 1992 (P.L. 192-486). The Act directed the Department of Energy (DOE) to ''conduct a study of the implications of the unique vulnerabilities of the insular areas to an oil supply disruption,'' and to ''outline how the insular areas shall gain access to vital oil supplies during times of national emergency.'' The Act defines the insular areas to be the US Virgin Islands and Puerto Rico in the Caribbean, and Guam, American Samoa, the Commonwealth of the Northern Mariana Islands (CNMI), and Palau in the Pacific. This report is the analysis of Puerto Rico and the US Virgin Islands. In the study, ''unique vulnerabilities'' were defined as susceptibility to: (1) more frequent or more likely interruptions of oil supplies compared to the mainland, and/or (2) disproportionately larger or more likely economic losses in the event of an oil supply disruption. In order to asses unique vulnerabilities, the study examined in the insular areas' experience during past global disruptions of oil supplies and during local emergencies caused by natural disasters. The effects of several possible future global disruptions and local emergencies were also analyzed. Analyses were based on historical data, simulations using energy and economic models, and interviews with officials in the insular governments and the energy industry

  18. Status And Performance Of The Virgin Islands Robotic Telescope at Etelman Observatory

    Science.gov (United States)

    Morris, David C.; Gendre, Bruce; Neff, James E.; Giblin, Timothy W.

    2016-01-01

    The Virgin Islands Robotic Telescope is an 0.5m robotic telescope located at the easternmost and southernmost optical observatory in the United States at a latitude of 18.5N and longitude of 65W. The observatory is located on the island of St Thomas in the USVI. Astronomers from the College of Charleston, the US Air Force Academy, and the University of the Virgin Islands collaborate to maintain and operate the facility. The primary scientific focus of the facility is the optical follow-up of high-energy transients though a variety of other science interests are also being pursued including follow-up of candidate extra-solar planets, rotation studies of cool stars, and near-Earth asteroid and space situational awareness studies. The facility also supports a wide-reaching education and outreach program dedicated to raising the level of STEAM engagement and enrichment in the USVI. We detail the characteristics, capabilities, and early results from the observatory. The observatory is growing its staff and science activities and potential topics for collaboration will be discussed.

  19. Insular Area energy vulnerability, Puerto Rico, US Virgin Islands. Technical Appendix 1

    Energy Technology Data Exchange (ETDEWEB)

    Stern, M.; Willard, E.E.; Efferding, S. [Ensys Energy & Systems, Inc., Flemington, NJ (United States)

    1994-05-01

    This report was prepared in response to Section 1406 of the Energy Policy Act of 1992 (P.L. 192-486). The Act directed the Department of Energy (DOE) to ``conduct a study of the implications of the unique vulnerabilities of the insular areas to an oil supply disruption,`` and to ``outline how the insular areas shall gain access to vital oil supplies during times of national emergency.`` The Act defines the insular areas to be the US Virgin Islands and Puerto Rico in the Caribbean, and Guam, American Samoa, the Commonwealth of the Northern Mariana Islands (CNMI), and Palau in the Pacific. This report is the analysis of Puerto Rico and the US Virgin Islands. In the study, ``unique vulnerabilities`` were defined as susceptibility to: (1) more frequent or more likely interruptions of oil supplies compared to the mainland, and/or (2) disproportionately larger or more likely economic losses in the event of an oil supply disruption. In order to asses unique vulnerabilities, the study examined in the insular areas` experience during past global disruptions of oil supplies and during local emergencies caused by natural disasters. The effects of several possible future global disruptions and local emergencies were also analyzed. Analyses were based on historical data, simulations using energy and economic models, and interviews with officials in the insular governments and the energy industry.

  20. An outbreak of dengue fever in St. Croix (US Virgin Islands, 2005.

    Directory of Open Access Journals (Sweden)

    Hamish Mohammed

    Full Text Available BACKGROUND: Periodic outbreaks of dengue fever occur in the United States Virgin Islands. In June 2005, an outbreak of dengue virus (DENV serotype-2 with cases of dengue hemorrhagic fever (DHF was detected in St. Croix, US Virgin Islands. The objective of this report is to describe this outbreak of DENV-2 and the findings of a case-control study examining risk factors for DHF. METHODOLOGY/PRINCIPAL FINDINGS: This is the largest dengue outbreak ever recorded in St. Croix, with 331 suspected dengue cases reported island-wide during 2005 (62.2 cases/10,000 population; 54% were hospitalized, 21% had at least one hemorrhagic manifestation, 28% had thrombocytopenia, 5% had DHF and 1 patient died. Eighty-nine laboratory-positive hospitalized patients were identified. Of these, there were 15 (17% who met the WHO criteria for DHF (cases and 74 (83% who did not (controls. The only variable significantly associated with DHF on bivariate or multivariable analysis was age, with an adjusted odds ratio (95% confidence interval of 1.033 (1.003,1.064. CONCLUSIONS/SIGNIFICANCE: During this outbreak of DENV-2, a high proportion of cases developed DHF and increasing age was significantly associated with DHF.

  1. TBT pollution and effects in molluscs at US Virgin Islands, Caribbean Sea

    DEFF Research Database (Denmark)

    Strand, Jakob; Jørgensen, Anne; Tairova, Zhanna

    2009-01-01

    An almost ubiquitous occurrence of imposex and butyltins in the molluscs from US Virgin Islands gives evidence to a widespread contamination with the antifouling agent tributyltin (TBT), which most likely is related to a relatively intense ship traffic. Three different muricid neogastropod species...... Thais deltoidea, Thais rustica and Purpura patula all seem to have potential as suitable and sensitive bioindicators for assessing levels and effects of TBT pollution in coastal areas including coral reefs in the Caribbean Sea. However, considerable interspecies differences in especially accumulation...

  2. Bryophyte colonization history of the virgin volcanic island Surtsey, Iceland

    Science.gov (United States)

    Ingimundardóttir, G. V.; Weibull, H.; Cronberg, N.

    2014-08-01

    The island Surtsey was formed in a volcanic eruption south of Iceland in 1963-1967 and has since then been protected and monitored by scientists. The first two moss species were found on Surtsey as early as 1967 and several new bryophyte species were discovered every year until 1973 when regular sampling ended. Systematic bryophyte inventories in a grid of 100 m × 100 m quadrats were made in 1971 and 1972: the number of observed species doubled, with 36 species found in 1971 and 72 species in 1972. Here we report results from an inventory in 2008, when every other of the grid's quadrats were searched for bryophytes. Despite lower sampling intensity than in 1972, distributional expansion and contraction of earlier colonists was revealed as well as the presence of new colonists. A total of 38 species were discovered, 15 of those were not encountered in 1972 and eight had never been reported from Surtsey before (Bryum elegans, Ceratodon heterophyllus, Didymodon rigidulus, Eurhynchium praelongum, Schistidium confertum, S. papillosum, Tortula hoppeana and T. muralis). Habitat loss due to erosion and reduced thermal activity in combination with successional vegetation changes are likely to have played a significant role in the decline of some bryophyte species which were abundant in 1972 (Leptobryum pyriforme, Schistidium apocarpum coll., Funaria hygrometrica, Philonotis spp., Pohlia spp, Schistidium strictum, Sanionia uncinata) while others have continued to thrive and expand (e.g. Schistidium maritimum, Racomitrium lanuginosum, R. ericoides, R. fasciculare and Bryum argenteum). Some species (especially Bryum spp.) benefit from the formation of new habitats, such as grassland within a gull colony, which was established in 1984. Several newcomers are rarely producing sporophytes on Iceland and are unlikely to have been dispersed by airborne spores. They are more likely to have been introduced to Surtsey by seagulls in the form of vegetative fragments or dispersal agents

  3. Bryophyte colonization history of the virgin volcanic island Surtsey, Iceland

    Directory of Open Access Journals (Sweden)

    G. V. Ingimundardóttir

    2014-03-01

    Full Text Available The island Surtsey was formed in a volcanic eruption south of Iceland in 1963–1967 and has since then been protected and monitored by scientists. The first two moss species were found on Surtsey as early as 1967 and several new bryophyte species were discovered every year until 1973 when regular sampling ended. Systematic bryophyte inventories in a grid of 100 m × 100 m quadrats were made in 1971 and 1972. The number of observed species almost doubled between years with 36 species found in 1971 and 72 species in 1972. Here we report results from an inventory in 2008, when every other of the grid's quadrats were searched for bryophytes. Despite lower sampling intensity than in 1972, distributional expansion and contraction of earlier colonists was revealed as well as presence of new colonists. A total of 38 species were discovered, 15 of those were not encountered in 1972 and eight had never been reported from Surtsey before (Bryum elegans, Ceratodon heterophyllus, Didymodon rigidulus, Eurhynchium praelongum, Schistidium confertum, S. papillosum, Tortula hoppeana and T. muralis. Habitat loss due to erosion and reduced thermal activity in combination with successional vegetation changes are likely to have played a significant role in the decline of some bryophyte species which were abundant in 1972 (Leptobryum pyriforme, Schistidium apocarpum coll., Funaria hygrometrica, Philonotis spp., Pohlia spp, Schistidium strictum, Sanionia uncinata while others have continued to thrive and expand (e.g. Schistidium maritimum, Racomitrium lanuginosum, R. ericoides, R. fasciculare and Bryum argenteum. Some species (especially Bryum spp. benefit from the formation of new habitats, such as grassland within a gull colony, which was established in 1984. Several newcomers are rarely producing sporophytes on Iceland and unlikely to have dispersed by airborne spores. They are more likely to have been introduced to Surtsey by seagulls in the form of vegetative

  4. EDIN-USVI Clean Energy Quarterly: Volume 1, Issue 2, March 2011, Energy Development in Island Nations, U.S. Virgin Islands (Newsletter)

    Energy Technology Data Exchange (ETDEWEB)

    2011-03-01

    This quarterly newsletter provides timely news and information about the plans and progress of the Energy Development in Island Nations U.S. Virgin Islands pilot project, including significant events and milestones, work undertaken by each of the five working groups, and project-related renewable energy and energy efficiency projects.

  5. The Sargassum Frogfish (Histrio histrio Linnaeus) observed in mangroves in St. John, US Virgin Islands

    Science.gov (United States)

    Rogers, C.S.; Pietsch, T.W.; Randall, J.E.; Arnold, R.J.

    2010-01-01

    The Sargassum Frogfish (Histrio histrio), the only pelagic member of the frogfish family Antennariidae, is considered an obligate associate of floating mats of the brown algae Sargassum natans and S. fluitans (Adams 1960; Dooley 1972; Pietsch and Grobecker 1987). Between February and April 2010, 20 of these fish were observed in three mangrove-fringed bays in Virgin Islands Coral Reef National Monument, St. John, US Virgin Islands. All of them were clinging to clumps of the red alga Acanthophora spicifera growing on the submerged prop roots of red mangrove trees (Rhizophora mangle) distributed along an estimated total of 2,160 mof shoreline (Fig. 1). All of the fish were at a depth of less than 0.5 meters. Two individuals were seen on one prop root, but the other 18 were solitary. Their estimated standard lengths ranged from about 20 to 100 mm. Littler and Littler (2000, p. 295) published a photograph of one individual in blades of the green alga Ulva lactuca growing on a prop root in Belize. This is the first report of the Sargassum Frogfish living in association with attached algae.

  6. Eastern Caribbean Circulation and Island Mass Effect on St. Croix, US Virgin Islands: A Mechanism for Relatively Consistent Recruitment Patterns.

    Directory of Open Access Journals (Sweden)

    Laurent Marcel Chérubin

    Full Text Available The northeastern Caribbean Sea is under the seasonal influence of the Trade Winds but also of the Orinoco/Amazon freshwater plume. The latter is responsible for intensification of the Caribbean Current in general and of its eddy activity in the northern part of the Caribbean Sea. More importantly, we show in this study that the front of the freshwater plume drives a northward flow that impinges directly on the island of St. Croix in the United States Virgin Islands. The angle of incidence of the incoming flow controls the nature of the wake on both sides and ends of the island, which changes from cyclonic to anticylonic wake flow, with either attached or shed eddies. Using an off-line bio-physical model, we simulated the dispersal and recruitment of an abundant Caribbean coral reef fish, the bluehead wrasse (Thalassoma bifasciatum in the context of the wake flow variability around St. Croix. Our results revealed the role played by the consistent seasonal forcing of the wake flow on the recruitment patterns around the island at the interannual scale. The interannual variability of the timing of arrival and northward penetration of the plume instead controls the nature of the wake, hence the regional spatial recruitment patterns.

  7. Eastern Caribbean Circulation and Island Mass Effect on St. Croix, US Virgin Islands: A Mechanism for Relatively Consistent Recruitment Patterns.

    Science.gov (United States)

    Chérubin, Laurent Marcel; Garavelli, Lysel

    2016-01-01

    The northeastern Caribbean Sea is under the seasonal influence of the Trade Winds but also of the Orinoco/Amazon freshwater plume. The latter is responsible for intensification of the Caribbean Current in general and of its eddy activity in the northern part of the Caribbean Sea. More importantly, we show in this study that the front of the freshwater plume drives a northward flow that impinges directly on the island of St. Croix in the United States Virgin Islands. The angle of incidence of the incoming flow controls the nature of the wake on both sides and ends of the island, which changes from cyclonic to anticylonic wake flow, with either attached or shed eddies. Using an off-line bio-physical model, we simulated the dispersal and recruitment of an abundant Caribbean coral reef fish, the bluehead wrasse (Thalassoma bifasciatum) in the context of the wake flow variability around St. Croix. Our results revealed the role played by the consistent seasonal forcing of the wake flow on the recruitment patterns around the island at the interannual scale. The interannual variability of the timing of arrival and northward penetration of the plume instead controls the nature of the wake, hence the regional spatial recruitment patterns. PMID:26942575

  8. 100-Meter Resolution Satellite View with Shaded Relief of Puerto Rico and the U.S. Virgin Islands - Direct Download

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Satellite View with Shaded Relief of Puerto Rico and the U.S. Virgin Islands map layer is a 100-meter resolution simulated natural-color image of Puerto Rico...

  9. 100-Meter Resolution Natural Earth of Puerto Rico and the U.S. Virgin Islands - Direct Download

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This map layer contains a natural-earth image of Puerto Rico and the U.S. Virgin Islands. The image is land cover in natural colors combined with shaded relief,...

  10. 100-Meter Resolution Impervious Surface of Puerto Rico and the U.S. Virgin Islands - Direct Download

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This map layer contains impervious surface data for Puerto Rico and the U.S. Virgin Islands, in an Albers Equal-Area Conic projection and at a resolution of 100...

  11. 100-Meter Resolution Land Cover of Puerto Rico and the U.S. Virgin Islands - Direct Download

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This map layer contains land cover data for Puerto Rico and the U.S. Virgin Islands, in an Albers Equal-Area Conic projection and at a resolution of 100 meters. The...

  12. Marine and inland fishes of St. Croix, U. S. Virgin Islands: an annotated checklist

    Science.gov (United States)

    Smith-Vaniz, William F.; Jelks, Howard L.

    2014-01-01

    An historical account is given for the ichthyological research at St. Croix, U. S. Virgin Islands, followed by an annotated list of 544 species of mostly marine shore fishes known or reported from the island to depths of 200 m. Color photographs are included for 103 of these species. Collections made at Buck Island Reef National Monument with the ichthyocide rotenone in 2001 and 2005 increased the known ichthyofauna by about 80 species. The rational for inclusion of each species in the checklist is given, with remarks for those species for which additional documentation or voucher specimens are needed. Reports of species known or presumed to have been based on misidentifications are discussed. Of the total marine fish fauna of the island, 404 species (75%) are restricted to the western Atlantic Ocean, (223 of these species are essentially Caribbean endemics that do not occur south of the Amazon River outflow), and no St. Croix endemic species are known. An additional 17 species (3.2%) also occur at mid-Atlantic islands, 57 species (10.6 %) are limited to both sides of the Atlantic Ocean, and 40 species (7.4%) have circumtropical distributions. The four most species-rich families are the Gobiidae (47 species), Serranidae (groupers and sea basses, 41), Labridae (wrasses and parrotfishes, 31), and Labrisomidae (scaly blennies, 27). Literature reports of Mosquitofish, Gambusia sp., from St. Croix apparently were based on misidentifications of a different introduced poeciliid genus. Four species of the amphidromus goby genus Sicydium occur in St. Croix inland waters, together with three established introduced species (one cichlid and two poeciliids). Also included are one catfish (Ictaluridae) and three sunfishes (Centrarchidae) known only from ponds. The Lionfish, Pterois volitans, the only introduced marine species, was first reported from St. Croix in 2008 and is now common despite control efforts.

  13. Marine and inland fishes of St. Croix, U. S. Virgin Islands: an annotated checklist.

    Science.gov (United States)

    Smith-Vaniz, William F; Jelks, Howard L

    2014-01-01

    An historical account is given for the ichthyological research at St. Croix, U. S. Virgin Islands, followed by an annotated list of 544 species of mostly marine shore fishes known or reported from the island to depths of 200 m. Color photographs are included for 103 of these species. Collections made at Buck Island Reef National Monument with the ichthyocide rotenone in 2001 and 2005 increased the known ichthyofauna by about 80 species. The rational for inclusion of each species in the checklist is given, with remarks for those species for which additional documentation or voucher specimens are needed. Reports of species known or presumed to have been based on misidentifications are discussed. Of the total marine fish fauna of the island, 404 species (75%) are restricted to the western Atlantic Ocean, (223 of these species are essentially Caribbean endemics that do not occur south of the Amazon River outflow), and no St. Croix endemic species are known. An additional 17 species (3.2%) also occur at mid-Atlantic islands, 57 species (10.6 %) are limited to both sides of the Atlantic Ocean, and 40 species (7.4%) have circumtropical distributions. The four most species-rich families are the Gobiidae (47 species), Serranidae (groupers and sea basses, 41), Labridae (wrasses and parrotfishes, 31), and Labrisomidae (scaly blennies, 27). Literature reports of Mosquitofish, Gambusia sp., from St. Croix apparently were based on misidentifications of a different introduced poeciliid genus. Four species of the amphidromus goby genus Sicydium occur in St. Croix inland waters, together with three established introduced species (one cichlid and two poeciliids). Also included are one catfish (Ictaluridae) and three sunfishes (Centrarchidae) known only from ponds. The Lionfish, Pterois volitans, the only introduced marine species, was first reported from St. Croix in 2008 and is now common despite control efforts. PMID:24871150

  14. USGS Small-scale Dataset - 100-Meter Resolution Satellite View of Puerto Rico and the U.S. Virgin Islands 201304 GeoTIFF

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Satellite View of Puerto Rico and the U.S. Virgin Islands map layer is a 100-meter resolution simulated natural-color image of Puerto Rico and the U.S. Virgin...

  15. USGS Small-scale Dataset - 100-Meter Resolution Color-Sliced Elevation of Puerto Rico and the U.S. Virgin Islands 201303 TIFF

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The map layer of Color-Sliced Elevation of Puerto Rico and the U.S. Virgin Islands is a 100-meter resolution elevation image of Puerto Rico and the U.S. Virgin...

  16. NOAA Line Shapefile- Locations of Phantom S2 ROV Underwater Video Transects, US Virgin Islands, Project NF-05-05, 2005, UTM 20N WGS84

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This dataset contains a line shapefile showing the trackline of various Remotely Operated Vehicle (ROV) underwater video transects in the US Virgin Islands.NOAA's...

  17. NOAA TIFF Graphic - 0.5 meter Backscatter Mosaic of St. John, U.S. Virgin Islands, 2004 (NCEI Accession 0131850)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a 0.5 meter resolution backscatter mosaic of the southern shore of St. John, US Virgin Islands.NOAA's NOS/NCCOS/CCMA Biogeography Team and...

  18. National Coral Reef Monitoring Program: Assessment of coral reef communities in U.S. Virgin Islands (USVI) using the Coral Demographics method

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Coral Demographics method is one of two benthic surveys conducted in the U.S. Virgin Islands (USVI) as part of the National Coral Reef Monitoring Program...

  19. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of Puerto Rico (Isla de Culebra), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  20. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of Puerto Rico (Isla de Vieques), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  1. USGS Small-scale Dataset - 100-Meter Resolution Elevation of Puerto Rico and the U.S. Virgin Islands 201212 TIFF

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This map layer contains elevation data for Puerto Rico and the U.S. Virgin Islands, in an Albers Equal-Area Conic projection. The elevation data were derived from...

  2. U.S. Virgin Islands Commercial Landings Statistics 1974 and more recent in compatible format with Accumulated Landings System (ALS) data

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains quantities and values for all seafood products that are reported landed in St. Thomas, St. Croix or St. John, U.S. Virgin Islands. These data...

  3. 1999 Photomosaics of Puerto Rico and U.S. Virgin Islands Utilized to Map Shallow Water Benthic Habitats of the Region

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  4. National Coral Reef Monitoring Program: Assessment of coral reef communities in U.S. Virgin Islands (USVI) using the Line Point-Intercept (LPI) method

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Line Point-Intercept (LPI) method is one of two benthic surveys conducted in the U.S. Virgin Islands (USVI) as part of the National Coral Reef Monitoring...

  5. National Coral Reef Monitoring Program: Assessment of coral reef communities in U.S. Virgin Islands (USVI) using the Belt Transect fish census method

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Belt Transect method is used to conduct fish surveys in the U.S. Virgin Islands (USVI) as part of the National Coral Reef Monitoring Program (NCRMP). The Belt...

  6. NOS TIFF Unified 3M Backscatter Mosaic, La Parguera, Puerto Rico and St. Croix 2006: of US Virgin Islands, Project NF-06-03, UTM 20 WGS84

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a 3 meter resolution backscatter mosaic of the north shore of St. Croix, US Virgin Islands and southwest shore (La Parguera) of Puerto Rico....

  7. NOAA ESRI Geotiff- 1m Bathymetry of St. John (South Shore - Area 1), US Virgin Islands, 2004, UTM 20 WGS84

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This dataset contains an ESRI Geotiff with 1 meter cell size representing the bathymetry of the south shore of St. John, US Virgin Islands. Due to the large file...

  8. NOAA ESRI Geotiff- 2m Multibeam Bathymetry of Grammanik Bank, US Virgin Islands, Project NF-05-05, 2005, UTM 20 NAD83 (NCEI Accession 0131860)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This dataset contains an ESRI Geotiff with 2 meter cell size representing the bathymetry of Grammanik Bank south of St. Thomas, US Virgin Islands.NOAA's...

  9. Final Assessment: U.S. Virgin Islands Industrial Development Park and Adjacent Facilities Energy-Efficiency and Micro-Grid Infrastructure

    Energy Technology Data Exchange (ETDEWEB)

    Petersen, Joseph M. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Boyd, Paul A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Dahowski, Robert T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Parker, Graham B. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2015-12-31

    The purpose of this assessment was to undertake an assessment and analysis of cost-effective options for energy-efficiency improvements and the deployment of a micro-grid to increase the energy resilience at the U.S. Virgin Islands Industrial Development Park (IDP) and adjacent facilities in St. Croix, Virgin Islands. The Economic Development Authority sought assistance from the U.S. Department of Energy to undertake this assessment undertaken by Pacific Northwest National Laboratory. The assessment included 18 buildings plus the perimeter security lighting at the Virgin Islands Bureau of Correctional Facility, four buildings plus exterior lighting at the IDP, and five buildings (one of which is to be constructed) at the Virgin Islands Police Department for a total of 27 buildings with a total of nearly 323,000 square feet.

  10. USGS Small-scale Dataset - Grayscale Puerto Rico and the U.S. Virgin Islands Shaded Relief - 200- Meter Resolution, Albers projection 200509 GeoTIFF

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The grayscale Puerto Rico and U.S. Virgin Islands shaded relief data were derived from National Elevation Dataset (NED) data, and show the terrain of Puerto Rico...

  11. USGS Small-scale Dataset - Color Puerto Rico and the U.S. Virgin Islands Shaded Relief - 200- Meter Resolution, Albers projection 200603 GeoTIFF

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The color Puerto Rico and U.S. Virgin Islands shaded relief data were derived from National Elevation Dataset (NED) data, and show the terrain of Puerto Rico and...

  12. U.S. Caribbean Commercial Landings (CCL) Tables in new format since July 2011 for U.S. Virgin Islands and January 2012 for Puerto Rico

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — During the period of 2011-2012 a new series of logbook forms were developed for Puerto Rico and the US Virgin Islands. These forms were designed as the first step...

  13. USGS Small-scale Dataset - 1:1,000,000-Scale Contours of Puerto Rico and the U.S. Virgin Islands 201404 Shapefile

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This map layer shows elevation contour lines for Puerto Rico and the U.S. Virgin Islands. The map layer was derived from the 100-meter resolution elevation data set...

  14. NOAA TIFF Image- 0.5 meter Backscatter Mosaic of Grammanik Bank - East (St. Thomas), US Virgin Islands, Project NF-05-05, 2005, UTM 20 NAD83

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a 0.5 meter resolution backscatter mosaic of Grammanik Bank, south of St. Thomas, US Virgin Islands.NOAA's NOS/NCCOS/CCMA Biogeography Team,...

  15. NOAA TIFF Image- 0.5 meter Backscatter Mosaic of Mid Shelf Reef (St. Thomas), US Virgin Islands, Project NF-05-05, 2005, UTM 20 NAD83

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a 0.5 meter resolution backscatter mosaic of the Mid Shelf Reef south of St. Thomas, US Virgin IslandsNOAA's NOS/NCCOS/CCMA Biogeography Team,...

  16. NOAA ESRI Geotiff- 1m Multibeam Bathymetry of Mid Shelf Reef, US Virgin Islands, Project NF-05-05, 2005, UTM 20 NAD83 (NCEI Accession 0131860)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This dataset contains an ESRI Geotiff with 1 meter cell size representing the bathymetry of the Mid Shelf Reef south of St. Thomas, US Virgin Islands.NOAA's...

  17. Endangered and Threatened Animal Species and Subspecies of U.S., Puerto Rico, Virgin Islands, American Samoa, Guam, and Trust Territory. 1979 and 1980 Editions.

    Science.gov (United States)

    National Wildlife Federation, Washington, DC.

    Presented is a listing of threatened and endangered animal species and subspecies both by State and collectively for the United States, Puerto Rico, Virgin Islands, American Samoa, Guam, and Trust Territory. (BW)

  18. Colonization and community: the Vancouver Island coalfield and the making of the British Columbian working class

    Energy Technology Data Exchange (ETDEWEB)

    Belshaw, J.D. [University College of the Cariboo, Kamloops, BC (Canada). Department of Philosophy, History, and Politics

    2002-07-01

    During the nineteenth century, coal miners from Europe, Asia, and eastern North America settled on Vancouver Island, British Columbia to mine coal deposits at Nanaimo, Wellington, and Cumberland. The factors that attracted British miners and their families, their expectations and ambitions, and their integration into mining communities are discussed. Working conditions, household wages, racism, industrial organization, gender, schooling, leisure, and community building and identity are considered.

  19. Microbial community analysis of Acropora palamata mucus swabs, water and sediment samples from Hawksnest Bay, St. John, U.S. Virgin Islands

    OpenAIRE

    May, Lisa A.; Avadanei, Athena R.; Rogers, Caroline S.; Miller, Jeff; Woodley, Cheryl M.

    2010-01-01

    Colonies of the scleractinian coral Acropora palmata, listed as threatened under the US Endangered Species Act in 2006, have been monitored in Hawksnest Bay, within Virgin Islands National Park, St. John, from 2004 through 2010 by scientists with the US Geological Survey, National Park Service, and the University of the Virgin Islands. The focus has been on documenting the prevalence of disease, including white band, white pox (also called patchy necrosis and white patches), and unidentified ...

  20. A First Look at Children in the U.S. Virgin Islands. A Kids Count/PRB Report on Census 2000.

    Science.gov (United States)

    Population Reference Bureau, Inc., Washington, DC.

    This report describes children in the U.S. Virgin Islands, using 2000 U.S. Census data. Between 1990-2000 the number of children in the U.S. Virgin Islands decreased 3 percent, mainly due to declining birth rates. While the U.S. economy grew at a record pace in the 1990s, contributing to the lowest child poverty rate in 20 years, economic…

  1. Phosphorus mobilization by sulfide oxidation in carbonate sediments from seagrass and unvegetated sites in the US Virgin Islands

    DEFF Research Database (Denmark)

    Jensen, Henning; Pedersen, Ole; Koch, M. R.;

    PHOSPHORUS MOBILIZATION BY SULFIDE OXIDATION IN CARBONATE SEDIMENTS FROM SEAGRASS AND UNVEGETATED SITES IN THE US VIRGIN ISLANDS Sulfide produced by sulfate reduction (SR) can be oxidized by seagrass root O2 flux in shallow carbonate sediments low in Fe. The sulfuric acid produced from sulfide...... oxidation, as well as metabolic acids from aerobic respiration, has the potential to mobilize solid phase phosphorus (P) pools in support of seagrass nutrition. Fresh sediments from four US Virgin Islands sites were modestly acidified to near-neutral pH in slurries. Following sulfuric acid amendments...... sources of nutrients compared to pristine sites. These results, along with those from our earlier studies in Florida Bay, a carbonate seagrass-dominated estuary, highlight the potential importance of P release from acid dissolution of carbonate-bound P pools. Session #:046 Date: 01-29-09 Time: 16:45...

  2. Survey and impact assessment of derelict fish traps in St. Thomas and St. John, U.S. Virgin Islands

    OpenAIRE

    2012-01-01

    Since 2001, NOAA National Centers for Coastal Ocean Science (NCCOS), Center for Coastal Monitoring and Assessment’s (CCMA) Biogeography Branch (BB) has been working with federal and territorial partners to characterize, monitor, and assess the status of the marine environment across the U.S. Virgin Islands (USVI). At the request of the St. Thomas Fisherman’s Association (STFA) and NOAA Marine Debris Program, CCMA BB developed new partnerships and novel technologies to scientifically assess th...

  3. Statutory Instrument No. 122, The Nuclear Installations (British Solomon Islands Protectorate) Order 1972

    International Nuclear Information System (INIS)

    This Order extends to the British Solomon Islands Protectorate, with the exceptions, adaptations and modificatons specified in the Schedule to the Order, certain provisions of the Nuclear Installations Act 1965, as amended. It is the 1965 Act which implements the provisions of the Paris Convention and the Brussels Supplementary Convention in the United Kingdom. The provisions so extended impose a duty on the nuclear operator to secure that no nuclear occurrence taking place within the territorial limits of the British Solomon Islands Protectorate causes nuclear injury or damage, and relate to the right to compensation for breach of that duty, the bringing and satisfaction of claims and other matters. (NEA)

  4. The First Reported Outbreak of Chikungunya in the U.S. Virgin Islands, 2014–2015

    Science.gov (United States)

    Feldstein, Leora R.; Ellis, Esther M.; Rowhani-Rahbar, Ali; Halloran, M. Elizabeth; Ellis, Brett R.

    2016-01-01

    The chikungunya virus (CHIKV) epidemic in the Americas is of significant public health importance due to the lack of effective control and prevention strategies, severe disease morbidity among susceptible populations, and potential for persistent arthralgia and long-term impaired physical functionality. Using surveillance data of suspected CHIKV cases, we describe the first reported outbreak in the U.S. Virgin Islands. CHIKV incidence was highest among individuals aged 55–64 years (13.1 cases per 1,000 population) and lowest among individuals aged 0–14 years (1.8 cases per 1,000 population). Incidence was higher among women compared to men (6.6 and 5.0 cases per 1,000 population, respectively). More than half of reported laboratory-positive cases experienced fever lasting 2–7 days, chills/rigor, myalgia, anorexia, and headache. No clinical symptoms apart from the suspected case definition of fever ≥ 38°C and arthralgia were significantly associated with being a reported laboratory-positive case. These results contribute to our knowledge of demographic risk factors and clinical manifestations of CHIKV disease and may aid in mitigating future CHIKV outbreaks in the Caribbean. PMID:27402523

  5. A Gamma-Ray Burst Rapid Response Observatory in the US Virgin Islands

    Science.gov (United States)

    Giblin, T. W.; Neff, J. E.; Hakkila, J.; Hartmann, D.; Andresian-Thomas, N.

    2004-05-01

    The College of Charleston (CofC) is one of three institutions that belongs to a consortium led by the Division of Science and Mathematics at the University of the Virgin Islands (UVI) to maintain and operate an automated research grade telescope on the island of St. Thomas (18 deg, 21 arcmin N, 65 deg W at an elevation 1325 ft with 1-arcsecond seeing). The location provides 80% sky coverage of the southern celestial hemisphere and, on average, about 6 hours of clear sky per night, except during the peak of hurricane season. The extreme eastern US location will also allow very early observations of Gamma-Ray Bursts (GRBs), making the observatory an ideal facility for responding to GRBs. CofC leads the primary research function of this facility: rapid, automated follow-up observations of GRBs observed with NASA's Swift spacecraft, to be launched in September 2004, via the GCN. The newly renovated observatory houses a new robotic 0.5 m Cassegrain telescope with a back-illuminated Marconi 42-40 2048x2048 imaging CCD and 12-position UBVRI filter wheel. Assuming 1.5 arcsecond seeing and a S/N=5, we can obtain a limiting (unfiltered) magnitude of 19 with a 10 second integration time. The slew rate is >10 degrees per second. With the exceptional sky coverage, we anticipate a detection rate of about 10-15% of the Swift detection rate and making a significant contribution to the global network of small telescopes dedicated to GRB observations.

  6. An integrated assessment of electric power resource options in the US Virgin Islands

    Energy Technology Data Exchange (ETDEWEB)

    Hill, L.J. [Oak Ridge National Lab., TN (United States); Chronowski, R.A. [Alternative Energy Development, Inc., Silver Springs, MD (United States); Shapiro, A.M. [Vermont Energy Investment Corp., Burlington, VT (United States)

    1994-02-01

    As with other island-based, insular power systems, the avoided cost of power for the Water and Power Authority (WAPA) of the US Virgin Islands (USVI) is high relative to that of US mainland electric utilities. First, the need to produce potable water requires that WAPA`s electric generating system operate at efficiency levels lower than would result in the absence of the need to jointly produce water and power. Second, the inability to purchase power from neighboring utilities necessitates higher reserve margins. These two operating conditions suggest that integrated resource planning (IRP) should be especially attractive to WAPA. IRP is a planning paradigm that gives electric utilities more options to choose from when making resource selections and, therefore, generally results in lower costs. Utilities look to the demand side as a source of resources--i.e., demand side management (DSM)--in this planning process. They then select the least-cost mix of resource options. In this study, we take the first steps toward implementing an IRP process in the USVI. Using its existing resource base and the supply and DSM options that it has in the future, we simulated WAPA`s resource selection process over a 20-year planning horizon using SafePlan, an IRP planning model. The results suggest that WAPA can significantly reduce its cost of providing electricity by implementing DSM programs. The cost of generating electricity and the amount of kWh needed can be reduced nearly nine percent by implementing cost-effective DSM programs. Cost and kWh savings are greater under less favorable assumptions about (1) the input costs for generating electricity and (2) other conditions that WAPA will confront in the future. The results also indicate that DSM programs targeted at the residential sector can save, 500 gallons of water annually for participants in the program.

  7. Degradation of marine ecosystems and decline of fishery resources in marine protected areas in the US Virgin Islands

    Science.gov (United States)

    Rogers, C.S.; Beets, J.

    2001-01-01

    The large number of marine protected areas (MPAs) in the Caribbean (over 100) gives a misleading impression of the amount of protection the reefs and other marine resources in this region are receiving. This review synthesizes information on marine resources in two of the first MPAs established in the USA, namely Virgin Islands National Park (1962) and Buck Island Reef National Monument (1961), and provides compelling evidence that greater protection is needed, based on data from some of the longest running research projects on coral reefs, reef fish assemblages, and seagrass beds for the Caribbean. Most of the stresses affecting marine resources throughout the Caribbean (e.g. damage from boats, hurricanes and coral diseases) are also causing deterioration in these MPAs. Living coral cover has decreased and macroalgal cover has increased. Seagrass densities have decreased because of storms and anchor damage. Intensive fishing in the US Virgin Islands has caused loss of spawning aggregations and decreases in mean fish size and abundance. Groupers and snappers are far less abundant and herbivorous fishes comprise a greater proportion of samples than in the 1960s. Effects of intensive fishing are evident even within MPA boundaries. Although only traditional fishing with traps of 'conventional design' is allowed, commercial trap fishing is occurring. Visual samples of fishes inside and outside Virgin Islands National 'Park showed no significant differences in number of species, biomass, or mean size of fishes. Similarly, the number of fishes per trap was statistically similar inside and outside park waters. These MPAs have not been effective because an unprecedented combination of natural and human factors is assaulting the resources, some of the greatest damage is from stresses outside the control of park managers (e.g. hurricanes), and enforcement of the few regulations has been limited. Fully functioning MPAs which prohibit fishing and other extractive uses (e.g. no

  8. Surface Gravity Data Contribution to the Puerto Rico and U.S. Virgin Islands Geoid Model

    Science.gov (United States)

    Li, X.; Gerhards, C.; Holmes, S. A.; Saleh, J.; Shaw, B.

    2015-12-01

    The Gravity for the Redefinition of the American Vertical Datum (GRAV-D) project provides updated local gravity field information for the XGEOID15 models. In particular, its airborne gravity data in the area of Puerto Rico and U.S. Virgin Islands (PRVI) made substantial improvements (~60%) on the precision of the geoid models at the local GNSS/Leveling bench marks in the target area. Fortunately, PRVI is free of the huge systematic error in the North American Vertical Datum of 1988 (NAVD88). Thus, the airborne contribution was evaluated more realistically. In addition, the airborne data picked up more detailed gravity field information in the medium wavelength band (spherical harmonic degree 200 to 600) that are largely beyond the resolution of the current satellite missions, especially along the nearby ocean trench areas. Under this circumstance (significant airborne contributions in the medium band), local surface gravity data need to be examined more carefully than before during merging with the satellite and airborne information for local geoid improvement, especially considering the well-known systematic problems in the NGS historical gravity holdings (Saleh et al 2013 JoG). Initial tests showed that it is very important to maintain high consistency between the surface data sets and the airborne enhanced reference model. In addition, a new aggregation method (Gerhards 2014, Inverse Problems) will also be tested to optimally combine the local surface data with the reference model. The data cleaning and combining procedures in the target area will be summarized here as reference for future applications.

  9. New GPS Constrains on Crustal Deformation within the Puerto Rico-Virgin Islands Microplate

    Science.gov (United States)

    Solares, M. M.; Lopez, A. M.; Jansma, P. E.; Mattioli, G. S.

    2015-12-01

    Over twenty years of Global Positioning System (GPS) observations along the northeastern region of the Caribbean plate boundary zone have been used to evaluate crustal deformation in the Puerto Rico and Virgin Islands (PRVI) microplate, which generally translates westward relative to the Caribbean plate. New data from continuous GPS stations (cGPS) and re-occupied campaign GPS stations (eGPS) obtained between 2014 and 2015 allowed us to update the velocity field of the PRVI GPS Network and redefine the existing plate kinematics model of the PRVI microplate from previous measurements (Jansma et al., 2000; Jansma & Mattioli, 2005). Geodetic datasets for this epoch were processed with GIPSY/OASIS II (v.6.2) using an absolute point positioning strategy with final, precise orbits and clocks from JPL (IGS08). Results of sites velocity in the PRVI block are presented with respect to North America and Caribbean reference frames in ITRF08. The horizontal velocity components were used to calculate baseline lengths changes between selected GPS stations that span on-land faults and microplate boundaries, thus allowing quantification of internal deformation within the PRVI block. This enables us to locate zones of active deformation and faulting in order to understand how the relative motion between geological structures is accommodated. Our updated velocity field constrains intraplate deformation to 1-3 mm/yr across the PRVI microplate and active extension of 1-2 mm/yr in the Anegada passage eastern boundary. In addition, counterclockwise rotation has been observed and may be related to the deformation in southwestern Puerto Rico continuing offshore to the Muertos Trough along PRVI's southern boundary. Despite the PRVI microplate slow motion and small deformation, increasing velocities from east to west coincides with the most active microseismic zone and ongoing deformation in southwestern Puerto Rico suggesting independent motion along this segment of the PRVI block.

  10. Measuring and Modeling Sediment Production from Unpaved Roads, St. John,U.S.Virgin Islands

    Science.gov (United States)

    Ramos-Scharron, C. E.; MacDonald, L. H.

    2001-12-01

    Previous studies have identified unpaved roads as the most important source of sediment on the island of St. John in the U.S. Virgin Islands, but were not able to evaluate the primary controlling factors or develop predictive models for planning and management. The goals of this study were to: (1) quantify the effect of different factors on sediment production from unpaved road surfaces; and (2) develop an empirical model for predicting sediment production from unpaved road segments. Sediment production rates from 22 road segments were intermittently monitored from July 1998 to May 2000, yielding a total of 83 measurements. Road segment slopes ranged from 1 to 21 percent, traffic varied from almost zero on abandoned roads to more than 250 vehicles per day, and there was considerable variability in the time since grading and the frequency of regrading. Five recording rain gauges provided rainfall amounts and erosivities for the different segments and measurement periods. Preliminary analyses show that sediment production is strongly related to both rainfall erosivity and the availability of fine particles on the road surface. Road surface erosion rates were related to the product of road drainage area and slope (Anderson and MacDonald, 1998), but this relationship is probably significant because area times slope is a surrogate for the erosive energy of road surface runoff. Road segments regraded within a year produced much more sediment than roads that had not been recently regraded, and this is probably due to the increased availability of fine particles. An empirical model was developed to predict sediment production from unpaved road segments as a function of total rainfall, road gradient or the area-slope product, and a discrete qualitative variable combining estimated road usage and time since grading. The application of this model to 22 road segments yielded road erosion rates ranging from 0.6 to 29 kg m-2 yr-1 (3.6 to 140 tons km-1 yr-1). These values are at

  11. National environmental/energy workforce assessment. national summary. Volume Four: South Dakota-Virgin Islands. Final report on phase 1

    International Nuclear Information System (INIS)

    This study is one of 70 volumes assessing the workforce needs (manpower needs) for pollution control and abatement in the United States for the five-year period of 1976 through 1981. Seven fields for pollution control -- air, noise, pesticides, potable water, radiation, solid waste, and wastewater -- are analyzed, together with energy-related programs currently accentuated by the national effort to solve energy supply problems. The report identifies existing workforce levels, training programs, career opportunities, and future staffing level projections (1976 to 1982) based on the information available for the states of South Dakota through Wyoming and also the District of Columbia, Puerto Rico, and the Virgin Islands

  12. Colonization and Community: the Vancouver Island coalfield and the making of the British Columbian working class

    Energy Technology Data Exchange (ETDEWEB)

    John Douglas Belshaw [University College of the Cariboo, Kamloops, BC (Canada). Department of Philosophy, History, and Politics

    2002-04-01

    In the nineteenth century coal-miners imported from Europe, Asia, and eastern North America burrowed beneath the Vancouver Island towns of Nanaimo, Wellington, and Cumberland. The book looks at British Columbia's first working class, the men, women, and children beneath and beyond the pit-head. Beginning with an exploration of emigrant expectations and ambitions, it investigates working conditions, household wages, racism, industrial organization, gender, schooling, leisure, community building, and the fluid identity of the British mining colony, the archetypal west coast proletariat. By connecting the story of Vancouver Island to the larger story of Victorian industrialization, the author delineates what was distinctive and what was common about the lot of the settler society.

  13. Recent contributions on Falkland Islands bedrock geology, with an inventory of representative lithostratigraphical specimens held by the British Geological Survey

    OpenAIRE

    Stone, P.

    2014-01-01

    After completion of the Falkland Islands geological mapping project in 1998, geological work on the islands by the British Geological Survey continued in support of onshore mineral exploration projects and to provide correlative data for the offshore hydrocarbons exploration programme. Academic research from British institutions has declined over the last decade, but international interest has increased, with research visits by geologists from Brazil, Australia and the USA. Results arising fr...

  14. Knowledge and use of prevention measures for chikungunya virus among visitors — Virgin Islands National Park, 2015

    Science.gov (United States)

    Cherry, Cara C.; Beer, Karlyn D.; Fulton, Corey; Wong, David; Buttke, Danielle; Staples, J. Erin; Ellis, Esther M.

    2016-01-01

    Summary Background In June 2014, the mosquito-borne chikungunya virus (CHIKV) emerged in the U.S. Virgin Islands (USVI), a location where tourists comprise the majority of the population during peak season (January–April). Limited information is available concerning visitors’ CHIKV awareness and prevention measures. Methods We surveyed a convenience sample of Virgin Islands National Park visitors aged ≥18 years. Respondents completed a questionnaire assessing CHIKV knowledge, attitudes, and practices; health information-seeking practices; and demographics. Results Of 783 persons contacted, 443 (57%) completed the survey. Fewer than half (208/441 [47%]) were aware of CHIKV. During trip preparation, 28% of respondents (126/443) investigated USVI-specific health concerns. Compared with persons unaware of CHIKV, CHIKV-aware persons were more likely to apply insect repellent (134/207 [65%] versus 111/231 [48%]; p < 0.001), wear long-sleeves and long pants (84/203 [41%] versus 57/227 [25%]; p < 0.001), and wear insect repellent-treated clothing (36/204 [18%] versus 22/227 [10%]; p = 0.02). Conclusions The majority of visitors surveyed did not research destination-related health concerns and were unaware of CHIKV. However, CHIKV awareness was associated with using multiple prevention measures to reduce disease risk. These findings underscore the importance of providing tourists with disease education upon destination arrival. PMID:27597388

  15. A Phenomenological Research Study of the Experience of Teachers in the Virgin Islands Teacher Enhancement in Mathematics and Science Project

    Science.gov (United States)

    Thurland, Karen C.

    The purpose of conducting this study was to describe the experience of elementary teachers in a mathematics and science staff development project in the U.S. Virgin Islands. The focus of this study was to describe the meaning teachers attribute to their experience in this three year project, in which many of the national mathematics and science reform efforts were implemented. A phenomenological approach was used in order to develop a complete picture of the teachers' experiences. Data collection consisted of interviews with seven elementary teachers. The data were subjective descriptions of the teachers pertaining to the initial summer institute, the follow-up sessions, and the new innovative methods. The transcendental phenomenological model was used. The textural and structural themes included enhanced learning and changes in teaching practice, and interactions with colleagues. From these themes, individual and composite textual descriptions of the experience of the teacher participants were developed. The synthesis of those descriptions illuminated the meanings and essence of their lived experience. The findings indicate that the essence of the experience was the development of a positive attitude towards the teaching of math and science. The teachers gained confidence in their ability to motivate students with the inquiry method and taught more math and science. The implications for the Virgin Islands Department of Education include establishing a partnership with the local university to offer staff development training in mathematics and science and to conduct evaluations of its training efforts.

  16. USGS Small-scale Dataset - 100-Meter Resolution Satellite View with Shaded Relief of Puerto Rico and the U.S. Virgin Islands 201304 GeoTIFF

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Satellite View with Shaded Relief of Puerto Rico and the U.S. Virgin Islands map layer is a 100-meter resolution simulated natural-color image of Puerto Rico...

  17. USGS Small-scale Dataset - 100-Meter Resolution Grayscale Shaded Relief of Puerto Rico and the U.S. Virgin Islands 201304 GeoTIFF

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Grayscale Shaded Relief of Puerto Rico and the U.S. Virgin Islands map layer is a 100-meter resolution grayscale shaded relief image of Puerto Rico and the U.S....

  18. USGS Small-scale Dataset - 100-Meter Resolution Natural Earth of Puerto Rico and the U.S. Virgin Islands 201308 TIFF

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This map layer contains a natural-earth image of Puerto Rico and the U.S. Virgin Islands. The image is land cover in natural colors combined with shaded relief,...

  19. USGS Small-scale Dataset - 100-Meter Resolution Impervious Surface of Puerto Rico and the U.S. Virgin Islands 201301 TIFF

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This map layer contains impervious surface data for Puerto Rico and the U.S. Virgin Islands, in an Albers Equal-Area Conic projection and at a resolution of 100...

  20. 9 CFR 72.2 - Splenetic or tick fever in cattle in Texas, the Virgin Islands of the United States and vectors...

    Science.gov (United States)

    2010-01-01

    ... AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS TEXAS (SPLENETIC... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Splenetic or tick fever in cattle in Texas, the Virgin Islands of the United States and vectors of said disease in the Northern...

  1. Assessment of undiscovered technically recoverable oil and gas resources of Puerto Rico and the Puerto Rico-U.S. Virgin Islands Exclusive Economic Zone, 2013

    Science.gov (United States)

    Schenk, Christopher J.; Charpentier, Ronald R.; Klett, Timothy R.; Gaswirth, Stephanie B.; Pitman, Janet K.; Brownfield, Michael E.; Mercier, Tracey J.; Wandrey, Craig J.; Weaver, Jean N.

    2013-01-01

    Using a geology-based assessment methodology, the U.S. Geological Survey estimated means of 19 million barrels of undiscovered, technically recoverable oil and 244 billion cubic feet of undiscovered natural gas in the Puerto Rico–U.S. Virgin Islands Exclusive Economic Zone.

  2. Highly discrepant proportions of female and male Scandinavian and British Isles ancestry within the isolated population of the Faroe Islands

    DEFF Research Database (Denmark)

    Als, Thomas D; Jorgensen, Tove H; Børglum, Anders D;

    2006-01-01

    a frequency-based admixture approach taking private haplotypes into account by the use of phylogenetic information. While previous studies have suggested an excess of Scandinavian ancestry among the male settlers of the Faroe Islands, the current study indicates an excess of British Isles ancestry among...... the female settlers of the Faroe Islands. Compared to other admixed populations of the North Atlantic region, the population of the Faroe Islands appears to have the highest level of asymmetry in Scandinavian vs British Isles ancestry proportions among female and male settlers of the archipelago....

  3. NOAA TIFF Image - 1m Multibeam Bathymetry, US Virgin Islands - Virgin Passage - Project NF-10-03 - (2010), UTM 20N NAD83

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This dataset contains a GeoTIFF with 1x1 meter cell size representing the bathymetry of a portion of the Virgin Passage, a selected area of seafloor southwest of...

  4. NOAA TIFF Image - 1m Multibeam Bathymetry, US Virgin Islands - Virgin Passage - Project NF-10-03 - (2010), UTM 20N NAD83 (NCEI Accession 0131854)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This dataset contains a GeoTIFF with 1x1 meter cell size representing the bathymetry of a portion of the Virgin Passage, a selected area of seafloor southwest of...

  5. Bleaching, disease and recovery in the threatened scleractinian coral Acropora palmata in St. John, US Virgin Islands: 2003-2010

    Science.gov (United States)

    Rogers, C.S.; Muller, E.M.

    2012-01-01

    A long-term study of the scleractinian coral Acropora palmata in the US Virgin Islands (USVI) showed that diseases, particularly white pox, are limiting the recovery of this threatened species. Colonies of A. palmata in Haulover Bay, within Virgin Islands National Park, St. John, were examined monthly in situ for signs of disease and other stressors from January 2003 through December 2009. During the study, 89.9 % of the colonies (n = 69) exhibited disease, including white pox (87 %), white band (13 %), and unknown (9 %). Monthly disease prevalence ranged from 0 to 57 %, and disease was the most significant cause of complete colony mortality (n = 17). A positive correlation was found between water temperature and disease prevalence, but not incidence. Annual average disease prevalence and incidence remained constant during the study. Colonies generally showed an increase in the estimated amount of total living tissue from growth, but 25 (36.2 %) of the colonies died. Acropora palmata bleached in the USVI for the first time during the 2005 Caribbean bleaching event. Only one of the 23 colonies that bleached appeared to die directly from bleaching. In 2005, corals that bleached had greater disease prevalence than those that did not bleach. Just over half (52 %) of the colonies incurred some physical damage. Monitoring of fragments (broken branches) that were generated by physical damage through June 2007 showed that 46.1 % died and 28.4 % remained alive; the fragments that attached to the substrate survived longer than those that did not. Recent surveys showed an increase in the total number of colonies within the reef area, formed from both asexual and sexual reproduction. Genotype analysis of 48 of the originally monitored corals indicated that 43 grew from sexual recruits supporting the conclusion that both asexual and sexual reproduction are contributing to an increase in colony density at this site.

  6. A Rapid-Response Gamma-Ray Burst Afterglow Observing Program at Etelman Observatory in the US Virgin Islands

    Science.gov (United States)

    Giblin, Timothy W.; Neff, James E.; Hakkila, Jon; Hartmann, Dieter; Andresian-Thomas, Noretta; Drost, Donald M.

    2004-09-01

    The College of Charleston (CofC) is one of three institutions that belong to a consortium led by the Division of Science and Mathematics at the University of the Virgin Islands (UVI) to maintain and operate a research grade telescope at Etelman Observatory on the island of St. Thomas (18deg, 21' N, 65deg W at an elevation ~ 1325 ft with facility for observing Gamma-Ray Bursts (GRBs). The observatory will serve a variety of needs to the consortium members that include research, teaching, and public outreach. The primary research function of this facility will be to perform rapid, automated followup observations of Gamma-Ray Bursts (GRBs) observed with NASA's Swift spacecraft, to be launched in June 2004, via the GCN. The newly renovated observatory houses a new robotic 0.5 m Cassegrain telescope with a back-illuminated Marconi 2024 × 2024 CCD42-40 imaging array and 12-position UBVRI filter wheel. Assuming 1.5'' seeing and a S/N=5, we can obtain a limiting (unfiltered) magnitude of ~ 19 with a 10 s integration time. The slew rate is >= 10deg per second. With the exceptional sky coverage at Etelman Observatory, we anticipate a detection rate of about 10-15% of the Swift detection rate, and we anticipate making a significant contribution to the global network of small telescopes dedicated to GRB observations.

  7. NOAA ESRI Geotiff- 2m Multibeam Backscatter of NPS's Salt River Bay National Historical Park and Ecological Reserve, St. Croix, US Virgin Islands, Project NF-05-05, 2005, UTM 20 NAD83 (NCEI Accession 0131860)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a 2 meter resolution backscatter mosaic of the north shore (Salt River) of St. Croix, US Virgin Islands. NOAA's NOS/NCCOS/CCMA Biogeography...

  8. NOAA Line Shapefile- Locations of Phantom S2 ROV Underwater Video Transects, US Virgin Islands, Project NF-05-05, 2005, UTM 20N WGS84 (NCEI Accession 0131860)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This dataset contains a line shapefile showing the trackline of various Remotely Operated Vehicle (ROV) underwater video transects in the US Virgin Islands.NOAA's...

  9. Shoreline Units with Results from the 2014 Study Entitled "Characterizing Participation in Non-Commercial Fishing and other Shore-based Recreational Activities on St. Croix, U.S. Virgin Islands"

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The project "Characterizing participation in non-commercial fishing and other shore-based recreational activities on St. Croix, U.S. Virgin Islands" was conducted...

  10. NOAA TIFF Image - 1 m Backscatter Mosaic of the St. John Shelf, U.S. Virgin Islands, Project NF-10-03, 2010, UTM 20 WGS84 (NCEI Accession 0131854)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a 1 meter resolution backscatter mosaic of the St. John Shelf, US Virgin Islands. NOAA's NOS/NCCOS/CCMA Biogeography Team, in collaboration...

  11. USGS Small-scale Dataset - 1:1,000,000-Scale Contours of Puerto Rico and the U.S. Virgin Islands 201404 FileGDB 10.1

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This map layer shows elevation contour lines for Puerto Rico and the U.S. Virgin Islands. The map layer was derived from the 100-meter resolution elevation data set...

  12. National Coral Reef Monitoring Program: Assessment of coral reef fish communities in St. Croix, U.S. Virgin Islands from 2015-06-08 to 2015-06-19 (NCEI Accession 0151727)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Belt Transect method is used to conduct fish surveys in St. Croix, US Virgin Islands (USVI) as part of the National Coral Reef Monitoring Program (NCRMP). The...

  13. USGS Small-scale Dataset - 1:1,000,000-Scale Hydrographic Geodatabase of the United States - Puerto Rico and the U.S. Virgin Islands 201403 FileGDB 10.1

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This geodatabase contains streams, waterbodies and wetlands, streamflow gaging stations, and coastlines for Puerto Rico and the U.S. Virgin Islands. The streams are...

  14. NCCOS National Status and Trends Bioeffects Assessment: Chemical contaminant data in the St. Thomas East End Reserves, U.S. Virgin Islands, from 2010-05-04 to 2012-06-22 (NCEI Accession 0146168)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This dataset provides valuable baseline data on sediment chemical contamination for the St. Thomas East End Reserve (STEER), U.S. Virgin Islands (USVI). From...

  15. NOAA TIFF Image - 3 m Backscatter Mosaic of the north shore of St. Croix, U.S. Virgin Islands, Project NF-06-03, 2006, UTM 20 WGS84

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a 3 meter resolution backscatter mosaic of the north shore of St. Croix, US Virgin Islands. NOAA's NOS/NCCOS/CCMA Biogeography Team, in...

  16. NOAA TIFF Image- 0.5 meter Backscatter Mosaic of Grammanik Bank - East (St. Thomas), US Virgin Islands, Project NF-05-05, 2005, UTM 20 NAD83 (NCEI Accession 0131860)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a 0.5 meter resolution backscatter mosaic of Grammanik Bank, south of St. Thomas, US Virgin Islands.NOAA's NOS/NCCOS/CCMA Biogeography Team,...

  17. NOAA TIFF Image- 0.5 meter Backscatter Mosaic of Mid Shelf Reef (St. Thomas), US Virgin Islands, Project NF-05-05, 2005, UTM 20 NAD83 (NCEI Accession 0131860)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a 0.5 meter resolution backscatter mosaic of the Mid Shelf Reef south of St. Thomas, US Virgin IslandsNOAA's NOS/NCCOS/CCMA Biogeography Team,...

  18. NOAA ESRI Geotiff- 2m Multibeam Backscatter of NPS's Salt River Bay National Historical Park and Ecological Reserve, St. Croix, US Virgin Islands, Project NF-05-05, 2005, UTM 20 NAD83

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a 2 meter resolution backscatter mosaic of the north shore (Salt River) of St. Croix, US Virgin Islands. NOAA's NOS/NCCOS/CCMA Biogeography...

  19. NOS TIFF Image, St. Croix, U.S. Virgin Islands, 2006, 3 m Backscatter Mosaic of the North Shore of Project NF-06-03, UTM 20 WGS84

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a 3 meter resolution backscatter mosaic of the north shore of St. Croix, US Virgin Islands. NOAA's NOS/NCCOS/CCMA Biogeography Team, in...

  20. Connectivity of tropical marine ecosystems--An overview of interdisciplinary research to understand biodiversity and trophic relationships in the Virgin Islands and Puerto Rico

    Science.gov (United States)

    McClain-Counts, Jennifer P.; Demopoulos, Amanda W.J.

    2012-01-01

    The Virgin Islands and Puerto Rico contain marine reserves and protected areas that encompass a variety of tropical ecosystems, including coral reefs, mangroves, and seagrass beds. Reserves and protected areas are established for a variety of reasons, such as preserving nursery habitats and biodiversity, or reducing anthropogenic effects associated with pollution and land use. Questions remain regarding the effectiveness of these designated areas in preserving and protecting spatially connected habitats and associated fishes and invertebrates. Scientists from the U.S. Geological Survey (USGS), University of Florida, and Arkansas State University are collaborating on interdisciplinary research in the Virgin Islands and Puerto Rico to examine the biodiversity and trophic dynamics of fishes and invertebrates residing in connected mangroves, seagrasses, and coral reefs to discern the effectiveness of current marine reserves and protected areas for conserving reef resources.

  1. Coral disease following massive bleaching in 2005 causes 60% decline in coral cover on reefs in the US Virgin Islands

    Science.gov (United States)

    Miller, J.; Muller, E.; Rogers, C.; Waara, R.; Atkinson, A.; Whelan, K.R.T.; Patterson, M.; Witcher, B.

    2009-01-01

    In the northeast Caribbean, doldrum-like conditions combined with elevated water temperatures in the summer/fall 2005 created the most severe coral bleaching event ever documented within this region. Video monitoring of 100 randomly chosen, permanent transects at five study sites in the US Virgin Islands revealed over 90% of the scleractinian coral cover showed signs of thermal stress by paling or becoming completely white. Lower water temperatures in October allowed some re-coloring of corals; however, a subsequent unprecedented regional outbreak of coral disease affected all sites. Five known diseases or syndromes were recorded; however, most lesions showed signs similar to white plague. Nineteen scleractinian species were affected by disease, with >90% of the disease-induced lesions occurring on the genus Montastraea. The disease outbreak peaked several months after the onset of bleaching at all sites but did not occur at the same time. The mean number of disease-induced lesions increased 51-fold and the mean area of disease-associated mortality increased 13-fold when compared with pre-bleaching disease levels. In the 12 months following the onset of bleaching, coral cover declined at all sites (average loss: 51.5%, range: 42.4-61.8%) reducing the five-site average from 21.4% before bleaching to 10.3% with most mortality caused by white plague disease, not bleaching. Continued losses through October 2007 reduced the average coral cover of the five sites to 8.3% (average 2-year loss: 61.1%, range: 53.0-79.3%). Mean cover by M. annularis (complex) decreased 51%, Colpophyllia natans 78% and Agaricia agaricites 87%. Isolated disease outbreaks have been documented before in the Virgin Islands, but never as widespread or devastating as the one that occurred after the 2005 Caribbean coral-bleaching event. This study provides insight into the effects of continued seawater warming and subsequent coral bleaching events in the Caribbean and highlights the need to

  2. 76 FR 37143 - Buck Island, Green Cay, and Sandy Point National Wildlife Refuges, U.S. Virgin Islands; Final...

    Science.gov (United States)

    2011-06-24

    ... Point NWRs. We started this process through a notice in the Federal Register on March 12, 2007 (72 FR... island refuge provides critical habitat for the largest remaining natural population of this species. Its... Reef National Monument, several miles ] away, in order to establish a fourth population of this...

  3. 9 CFR 72.3 - Areas quarantined in the Virgin Islands of the United States, the Northern Mariana Islands, the...

    Science.gov (United States)

    2010-01-01

    ... Island of Guam. 72.3 Section 72.3 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS TEXAS... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Areas quarantined in the...

  4. Paternal lineages signal distinct genetic contributions from British Loyalists and continental Africans among different Bahamian islands.

    Science.gov (United States)

    Simms, Tanya M; Martinez, Emanuel; Herrera, Kristian J; Wright, Marisil R; Perez, Omar A; Hernandez, Michelle; Ramirez, Evelyn C; McCartney, Quinn; Herrera, Rene J

    2011-12-01

    Over the past 500 years, the Bahamas has been influenced by a wide array of settlers, some of whom have left marked genetic imprints throughout the archipelago. To assess the extent of each group's genetic contributions, high-resolution Y-chromosome analyses were performed, for the first time, to delineate the patriarchal ancestry of six islands in the Northwest (Abaco and Grand Bahama) and Central (Eleuthera, Exuma, Long Island, and New Providence) Bahamas and their genetic relationships with previously published reference populations. Our results reveal genetic signals emanating primarily from African and European sources, with the predominantly sub-Saharan African and Western European haplogroups E1b1a-M2 and R1b1b1-M269, respectively, accounting for greater than 75% of all Bahamian patrilineages. Surprisingly, we observe notable discrepancies among the six Bahamian populations in their distribution of these lineages, with E1b1a-M2 predominating Y-chromosomes in the collections from Abaco, Exuma, Eleuthera, Grand Bahama, and New Providence, whereas R1b1b1-M269 is found at elevated levels in the Long Island population. Substantial Y-STR haplotype variation within sub-haplogroups E1b1a7a-U174 and E1b1ba8-U175 (greater than any continental African collection) is also noted, possibly indicating genetic influences from a variety of West and Central African groups. Furthermore, differential European genetic contributions in each island (with the exception of Exuma) reflect settlement patterns of the British Loyalists subsequent to the American Revolution.

  5. Geodetic And Seismic Signatures of Episodic Tremor And Slip Beneath Vancouver Island, British Columbia.

    Science.gov (United States)

    Dragert, H.; Rogers, G.; Wang, K.

    2004-05-01

    Slip events with an average duration of about 10 days and effective total slip displacements of several centimetres have been detected on the deeper (25 to 45 km) part of the northern Cascadia subduction zone plate interface by a network of continuously recording Global Positioning System (GPS) sites. The slip events occur down-dip from the currently locked, seismogenic portion of the plate interface, and, for the geographic region around Victoria, British Columbia, repeat at 13 to 16 month intervals. These episodes of slip are accompanied by distinct, low frequency, non-earthquake tremors, similar to those reported in the forearc region of southern Japan, prompting the naming of this phenomenon as Episodic Tremor and Slip (ETS). The tremor-like seismic signals have now been identified beneath most of Vancouver Island. For northern Vancouver Island, where plate convergence is at a much slower rate, return periods of about 14 months were also observed for significant (duration exceeding 7 days) tremor sequences, but about 6 months out of phase with southern Vancouver Island. Slip associated with northern island tremors has not been resolved clearly enough to allow modeling because of sparse GPS coverage, but 3 to 4 mm surface displacements coincident with the most recent tremors were observed at two newer GPS stations located on the northwest coast of Vancouver Island. The total amount of tremor activity, and by inference slip activity, appears to be the same in northern and southern Vancouver Island and therefore independent of plate convergence rate. ETS activity is observed to migrate along the strike of the subduction zone at speeds of 5 to 15 km/day and this migration does not appear to be impeded by the Nootka Fault Zone that marks the change in subduction rates. It is strongly suspected that the youth of the subducting plate and the release of fluids from slab dehydration are key factors contributing to the episodic, semi-brittle behaviour of the ETS zone. It

  6. Traditional Korean islanders encounters with the British navy in the 1880s: The Port Hamilton Affair of 1885–1887

    Directory of Open Access Journals (Sweden)

    Stephen A. Royle

    2016-06-01

    Full Text Available This article deals with the encounters between a traditional Korean rural and island population and western military forces when the British navy occupied Geomundo, an archipelago known to them as Port Hamilton, for 22 months between 1885 and 1887. The paper first outlines the sometimes painful process of East Asian countries being opened up to trade and outside influences in the 19th century, a process sometimes urged upon them by naval weapons in this era of gunboat diplomacy. This provides the setting for the Port Hamilton Affair itself when in preparation for possible war with Russia, a British naval squadron steamed into Port Hamilton and took it without reference to the local people or their national government. After brief reference to the political consequences of this action, the focus is then on what the records from the occupation and earlier investigations by the British, who had long coveted the islands’ strategic harbour, reveal about the life of the islanders. The article considers both their traditional life, from a time rather before western travel accounts were written about the Korean mainland, and how the islanders fared under the British.

  7. Spatial and temporal patterns of coral bleaching around Buck Island Reef National Monument, St. Croix, U.S. Virgin Islands

    OpenAIRE

    Clark, Randall; Jeffrey, Christopher; Woody, Kimberly; Hillis-Starr, Zandy; Monaco, Mark

    2009-01-01

    Since 2001, biannual fish and habitat monitoring has been conducted for the shallow (> 30 m), colonized pavement and gorgonian dominated Buck Island Reef National Monument (BIRNM) St. Croix, USVI and adjacent waters. during October, 2005, widespread coral bleaching was observed within the ∼50 square-kilometer study area that was preceded by 10 wks of higher than average water temperatures (28.9–30.1 °C). Random transects (100 square meters) were conducted on linear reefs, patch reefs, bedrock...

  8. New records of fish parasitic isopods of the gill-attaching genus Mothocya Costa, in Hope, 1851 from the Virgin Islands, Caribbean, with description of a new species

    Directory of Open Access Journals (Sweden)

    Kerry Hadfield

    2014-09-01

    Full Text Available Two species of Mothocya Costa, in Hope, 1851 are reported from the Virgin Islands. Mothocya xenobranchia Bruce, 1986 was collected from St. John Island from the gills of the Atlantic needlefish, Strongylura marina, which is a new locality record and also confirms a previously uncertain host identity. Mothocya bertlucy sp. n. is described from St. Thomas, St John and Guana Islands, from the gills of the redlip blenny, Ophioblennius macclurei, the first record of a blenny as host for any Mothocya. The distinguishing characters of Mothocya bertlucy sp. n. include its small size (< 9 mm and eyes, the slender pleotelson with a narrowly rounded caudomedial point, extended uropod peduncle and uropods which do not extend past the pleotelson posterior margin, and the narrow pleon which is only slightly overlapped by pereonite 7.

  9. Modelling Infectious Hematopoietic Necrosis Virus Dispersion from Marine Salmon Farms in the Discovery Islands, British Columbia, Canada

    OpenAIRE

    Michael G G Foreman; Ming Guo; Kyle A Garver; Dario Stucchi; Peter Chandler; Di Wan; John Morrison; Darren Tuele

    2015-01-01

    Finite volume ocean circulation and particle tracking models are used to simulate water-borne transmission of infectious hematopoietic necrosis virus (IHNV) among Atlantic salmon (Salmo salar) farms in the Discovery Islands region of British Columbia, Canada. Historical simulations for April and July 2010 are carried out to demonstrate the seasonal impact of river discharge, wind, ultra-violet (UV) radiation, and heat flux conditions on near-surface currents, viral dispersion and survival. Nu...

  10. Preliminary identification of fullerenes in the lowermost Jurassic strata, Queen Charlotte Islands, British Columbia

    Science.gov (United States)

    Perry, Randall S.; Haggart, James W.; Ward, Peter D.

    2004-02-01

    The Triassic-Jurassic (TJ) mass extinction (~200 mya) event is one of the most severe in geologic history. It is also one of the most poorly understood. Few geologic sections containing the TJ boundary interval have been identified globally, and most of those are poorly preserved; the paucity of suitable stratigraphic sections has prevented corroborative geochemical studies of this interval. Recently, fullerene molecules (C60 to C200) have been shown to be present in the mass extinction boundary intervals of the Permian-Triassic (PT) event (~251.4 mya), as well as the well-known "dinosaur" extinction event of the Cretaceous-Tertiary (KT) (~65 mya). The presence of fullerenes in both these extinction intervals has been used to invoke an extraterrestrial impact cause for the extinctions. Preliminary results of laser desorption mass spectrometry (LDMS) of selected samples from the Kennecott Point TJ boundary section, Queen Charlotte Islands, British Columbia, suggest that fullerenes (C60 to ~C200) are present in the section, stratigraphically above the extinction interval (as defined by paleontological and isotopic data), but not actually within the interval itself. The presence of fullerenes may not be diagnostic of an impact event.

  11. Terrestrial Sediment Delivery to Coastal and Marine Environments: US Virgin Islands

    Science.gov (United States)

    Larson, R. A.; Brooks, G. R.; Devine, B.; Wallace, L. E.; Holmes, C. W.; Schwing, P. T.

    2007-05-01

    Understanding terrestrial sediment dynamics in high-relief, tropical island settings, such as St. Thomas and St. John, USVI, has become a critical issue, as sediments are a potential threat to the health of down-slope environments. The primary depositional sinks of terrestrial sediments are 1) coastal buffer zones such as salt ponds, which trap sediments and keep them from being input into the marine environment, and 2) near-shore marine environments (coral reefs, seagrasses, algal flats etc.), many of which are adversely affected by terrestrial sedimentation. Land use change by anthropogenic activities has been shown to alter terrestrial sediment dynamics and greatly increase sediment delivery and accumulation rates in coastal and marine environments. Sediment cores collected in salt ponds and the near-shore marine environment were used to determine the sedimentology (texture and composition) and geochronology (using 14C, and 210Pb) prior to anthropogenic activities to define the "natural signal", or "baseline", as well as recent deviations from the "natural signal", which may be attributed to anthropogenic activities. Salt pond and marine sediments in watersheds without anthropogenic activities exhibit no deviations from the "natural signal" in sedimentology or accumulation rate. Salt pond and marine sediments in watersheds with anthropogenic activities contain a deviation from the "natural signal" manifested as an increase in accumulation rate within the last 100 yrs (most likely within the last 25-50 yrs) ranging from 3 -10 times greater than the "natural" accumulation rate. Sedimentologically, salt ponds reflect no recent change, where as marine sediments do show a recent deviation in sedimentology. This marine deviation is represented by an increase in organic content, a decrease in grain size, and a decrease in carbonate content (marine-derived) compared to the "natural signal". This change reflects an increase in terrestrial (non- carbonate, finer

  12. Revisiting the Baja-British Columbia hypothesis: Argon-argon geochronology and paleomagnetism of the Ecstall, Butedale, and Smith Island plutons, British Columbia, Canada

    Science.gov (United States)

    Brownlee, Sarah Jo

    The controversy concerning terrane displacements in western British Columbia, otherwise known as the Baja-BC hypothesis, is revisited using paleomagnetism, rock magnetism, and 40Ar/39Ar geochronology and thermal modeling. We studied three plutons in northwest British Columbia, the Ecstall, Butedale, and Smith Island plutons. The Ecstall pluton is the focus of this research as it has been the subject of considerable debate over the cause of systematic variations in paleomagnetic direction across the ˜25 km wide pluton. Hollister et al. (2004) proposed that magnetization carried by lamellar magnetism in ilmenite-hematite was variably reset during reheating by emplacement of the younger Quottoon plutonic complex on the eastern margin of the Ecstall pluton, thus causing the systematic variations in paleomagnetic direction. To test this hypothesis we conducted a number of studies on samples from the Ecstall pluton. First, a detailed mineralogic study using scanning electron microscopy, and transmission electron microscopy found evidence of microstructural and mineralogic changes to the magnetic oxides of the Ecstall pluton as a function of distance from the Quottoon plutonic complex. Second, rock magnetic experiments on single crystals of Fe-Ti oxides confirm changes to the magnetic properties of single crystals that are related to both microstructure and distance from the Quottoon plutonic complex. Third, spatial trends in 40Ar/39Ar cooling ages from hornblende and biotite were found to be consistent with reheating by the Quottoon plutonic complex. In addition to reheating by the Quottoon plutonic complex, thermal modeling suggests that spatial trends in 40Ar/39Ar cooling ages are most consistent with a thermal history that also includes northeast side up tilt of the Ecstall. The Smith Island and Butedale plutons do not show evidence for tilting in their 40Ar/39Ar cooling age trends, and paleomagnetic directions from these plutons are approximately concordant with the

  13. Development of a regional bio-optical model for water quality assessment in the US Virgin Islands

    Science.gov (United States)

    Kerrigan, Kristi Lisa

    Previous research in the US Virgin Islands (USVI) has demonstrated that land-based sources of pollution associated with watershed development and climate change are local and global factors causing coral reef degradation. A good indicator that can be used to assess stress on these environments is the water quality. Conventional assessment methods based on in situ measurements are timely and costly. Satellite remote sensing techniques offer better spatial coverage and temporal resolution to accurately characterize the dynamic nature of water quality parameters by applying bio-optical models. Chlorophyll-a, suspended sediments (TSM), and colored-dissolved organic matter are color-producing agents (CPAs) that define the water quality and can be measured remotely. However, the interference of multiple optically active constituents that characterize the water column as well as reflectance from the bottom poses a challenge in shallow coastal environments in USVI. In this study, field and laboratory based data were collected from sites on St. Thomas and St. John to characterize the CPAs and bottom reflectance of substrates. Results indicate that the optical properties of these waters are a function of multiple CPAs with chlorophyll-a values ranging from 0.10 to 2.35 microg/L and TSM values from 8.97 to 15.7 mg/L. These data were combined with in situ hyperspectral radiometric and Landsat OLI satellite data to develop a regionally tiered model that can predict CPA concentrations using traditional band ratio and multivariate approaches. Band ratio models for the hyperspectral dataset (R2 = 0.35; RMSE = 0.10 microg/L) and Landsat OLI dataset (R2 = 0.35; RMSE = 0.12 microg/L) indicated promising accuracy. However, a stronger model was developed using a multivariate, partial least squares regression to identify wavelengths that are more sensitive to chlorophyll-a (R2 = 0.62, RMSE = 0.08 microg/L) and TSM (R2 = 0.55). This approach takes advantage of the full spectrum of

  14. Development of a Gamma-Ray Burst Automated Response and Remote 0.5 m Telescope at Eteleman Observatory at the University of the Virgin Islands

    Science.gov (United States)

    Giblin, T. W.; Neff, J. E.; Hakkila, J.; Drost, D. M.; Andreasian-Thomas, N.

    2003-03-01

    The College of Charleston is one of three institutions belonging to a consortium led by the Division of Science and Mathematics at the University of the Virgin Islands (UVI) to maintain and operate a research grade telescope at Etelman Observatory on the island of St. Thomas (18° 21‧ N, 65° W at an elevation 1325 ft with 1.5″ seeing). Renovations to the pre-existing UVI observatory through an NSF grant to UVI have been ongoing for the past 18 months and include: (i) complete renovation of the control room and housing facility, (ii) installation of a new Ash dome, and (iii) delivery and installation of a TORUS Technologies 0.5 m telescope in early Spring, 2003. We anticipate the observatory to be fully operational in the summer of 2003. The observatory will serve a variety of needs to the consortium members. One of the primary research functions of this facility will be to perform rapid automated follow-up observations of Gamma-Ray Bursts observed with Swift. With the exceptional sky coverage at Etelman Observatory, we anticipate to collect a large database of GRB afterglow (and counterpart) photometry and light curves throughout the duration of the Swift mission. This is work is funded through NSF, AAS/NASA, and The College of Charleston.

  15. National Coral Reef Monitoring Program: Assessment of coral reef fish communities in St. Thomas and St. John, U.S. Virgin Islands from 2013-07-08 to 2013-07-19 and from 2015-07-13 to 2015-07-24 (NCEI Accession 0151731)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Belt Transect method is used to conduct fish surveys in the U.S. Virgin Islands (USVI) as part of the National Coral Reef Monitoring Program (NCRMP). The Belt...

  16. Signal strength variations at 2 GHz for three sea paths in the British Channel Islands: Detailed discussion and propagation modeling

    Science.gov (United States)

    Gunashekar, S. D.; Warrington, E. M.; Siddle, D. R.; Valtr, P.

    2007-08-01

    Signal strength measurements at 2 GHz have recently been made on three over-sea paths in the British Channel Islands. This paper focuses on explaining the propagation characteristics during periods of normal reception and periods of enhanced signal strength with particular emphasis on a 48.5 km transhorizon path between Jersey and Alderney. Evaporation ducting and diffraction appear to be the dominant propagation mechanisms at most times. The influence of the evaporation duct during periods of normal propagation has been confirmed by modeling the over-sea propagation conditions using Paulus-Jeske evaporation duct refractivity profiles as input to the parabolic equation method. During periods of enhanced propagation, which occur approximately 8% of the time on the longest path (48.5 km), the presence of additional higher-altitude ducting/super-refractive structures has been verified and their influence has been modeled with reasonable success.

  17. Coral Diseases Following Massive Bleaching in 2005 Cause 60 Percent Decline in Coral Cover and Mortality of the Threatened Species, Acropora Palmata, on Reefs in the U.S. Virgin Islands

    Science.gov (United States)

    Rogers, Caroline S.

    2008-01-01

    Record-high seawater temperatures and calm seas in the summer of 2005 led to the most severe coral bleaching (greater than 90 percent bleached coral cover) ever observed in the U.S. Virgin Islands (USVI) (figs. 1 and 2). All but a few coral species bleached, including the threatened species, Acropora palmata. Bleaching was seen from the surface to depths over 20 meters.

  18. NOAA TIFF Image - 1m Multibeam Bathymetry, US Virgin Islands - Vieques Island (El Seco) - Project NF-09-01 - (2009), UTM 20N NAD83 (NCEI Accession 0131857)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This dataset contains a unified ESRI Grid with 1x1 meter cell size representing the bathymetry of El Seco, a selected portion of seafloor east of Vieques Island,...

  19. NOAA TIFF Image - 1m Multibeam Bathymetry, US Virgin Islands - Vieques Island (El Seco) - Project NF-09-01 - (2009), UTM 20N NAD83

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This dataset contains a unified ESRI Geotiff with 1x1 meter cell size representing the bathymetry of El Seco, a selected portion of seafloor east of Vieques Island,...

  20. Applying the Time-Domain Moment Tensor Inversion technique to Regional Earthquake Data in the Puerto Rico-Virgin Island Region

    Science.gov (United States)

    Martinez-Torres, F. A.; Lopez, A. M.

    2015-12-01

    The quick determination of an earthquake's moment tensor, whose description relate to centroid depth, faulting geometry and size, is crucial for tsunami warning systems. Whether an event possesses the critical parameters to produce a devastating tsunami, tsunami warning centers must knowThis research project seeks to test, well-formulated time-domain moment tensor inversion code in order to obtain in quasi real-time faulting parameters of significant regional earthquakes in the Puerto Rico-Virgin Islands region. The inversion code has been developed by researchers at the Berkeley Seismological Laboratory, whose main attractive is to decrease the time it takes to have an estimate calculation of a moment tensor for any major earthquake using regional data, approximately less than 7 minutes of an earthquake's origin time. Four seismic events in the region have been used as testbed to the inversion code configured for this area. In order to compare our results, previously computed and published moment tensor inversions from the Global CMT and USGS for the same events were used to assess the deviations from results obtained in this study. Our results indicate the inversion method is capable of reproducing the regional and teleseismic solutions, and thus can be incorporated into daily earthquake location operations at the Puerto Rico Seismic Network (PRSN) for quick estimation of faulting mechanisms and tsunami warning purposes.

  1. Spatial and temporal patterns of coral bleaching around Buck Island Reef National Monument, St. Croix, U.S. Virgin Islands [poster

    OpenAIRE

    Clark, Randall D.; Jeffrey, Christopher F.G.; Woody, Kimberly; Hillis-Starr, Zandy

    2008-01-01

    Limited information currently exists on the recovery periods of bleached corals as well as the spatial extent, causative factors, and the overall impact of bleaching on coral reef ecosystems. During October, 2005, widespread coral bleaching was observed within Buck Island Reef National Monument (BUIS) St. Croix, USVI. The bleaching event was preceded by 10 weeks of higher than average water temperatures (28.9-30.1°C). Random transects (100 square meters) over hard bottom habitats (N=94) revea...

  2. Concentrations of Semivolatile Organic Compounds Associated with African Dust Air Masses in Mali, Cape Verde, Trinidad and Tobago, and the U.S. Virgin Islands, 2001-2008

    Science.gov (United States)

    Garrison, Virginia H.; Foreman, William T.; Genualdi, Susan A.; Majewski, Michael S.; Mohammed, Azad; Simonich, Staci Massey

    2011-01-01

    Every year, billions of tons of fine particles are eroded from the surface of the Sahara Desert and the Sahel of West Africa, lifted into the atmosphere by convective storms, and transported thousands of kilometers downwind. Most of the dust is carried west to the Americas and the Caribbean in the Saharan Air Layer (SAL). Dust air masses predominately impact northern South America during the Northern Hemisphere winter and the Caribbean and Southeastern United States in summer. Dust concentrations vary considerably temporally and spatially. In a dust source region (Mali), concentrations range from background levels of 575 micrograms per cubic meter (mu/u g per m3) to 13,000 mu/u g per m3 when visibility degrades to a few meters (Gillies and others, 1996). In the Caribbean, concentrations of 200 to 600 mu/u g per m3 in the mid-Atlantic and Barbados (Prospero and others, 1981; Talbot and others, 1986), 3 to 20 mu/u g per m3 in the Caribbean (Prospero and Nees, 1986; Perry and others, 1997); and >100 mu/u g per m3 in the Virgin Islands (this dataset) have been reported during African dust conditions. Mean dust particle size decreases as the SAL traverses from West Africa to the Caribbean and Americas as a result of gravitational settling. Mean particle size reaching the Caribbean is <1 micrometer (mu/u m) (Perry and others, 1997), and even finer particles are carried into Central America, the Southeastern United States, and maritime Canada. Particles less than 2.5 mu/u m diameter (termed PM2.5) can be inhaled deeply into human lungs. A large body of literature has shown that increased PM2.5 concentrations are linked to increased cardiovascular/respiratory morbidity and mortality (for example, Dockery and others, 1993; Penn and others, 2005).

  3. Monitoring the effect of watershed development and climate on coral reefs in the U.S. Virgin Islands using satellite based sensors

    Science.gov (United States)

    Ali, K. A.; Kerrigan, K.

    2015-12-01

    Previous research in the US Virgin Islands (USVI) has demonstrated that land-based sources of pollution associated with watershed development are one of the primary causes of coral reef degradation. Combined with projections of increased storm frequency from climate change, coral reef communities are facing unprecedented pressures. Water quality is a key index that can be used to assess stress on these environments. Current assessment methods are based on in situ measurements, suggesting the need for more effective monitoring. Satellite remote sensing provides timely and spatially explicit information regarding changes in aquatic systems once the data is calibrated using in situ measurements. The challenges when utilizing high resolution satellite sensors to acquire data in USVI are accounting for atmospheric path radiance, absorption from optically complex particles in the water column, and bottom reflectance from various substrates. In this study, field and lab based data were collected from 18 sites within the Caribbean Sea across St. Thomas and St. John to characterize optical water quality parameters (WQPs) (suspended sediments, phytoplankton, and colored dissolved organic matter) and bottom reflectance of different substrates. Results show that the optical properties of these waters are a function of multiple WQPs with chlorophyll-a values ranging from 0.10 to 2.35 μg/l and total suspended matter (TSM) values between 8.97 and 15.70 mg/l. Currently, a regionally tiered bio-optical model is being developed to accurately quantify WQPs in St. Thomas and St. John using multispectral and hyperspectral satellite sensors. Successful generation of this model would strongly advance tools for near-real-time and long-term monitoring at large spatial scales.

  4. Stomach contents from invasive American bullfrogs Rana catesbeiana (= Lithobates catesbeianus on southern Vancouver Island, British Columbia, Canada

    Directory of Open Access Journals (Sweden)

    Kevin Jancowski

    2013-03-01

    Full Text Available Invasive alien American bullfrog populations are commonly identified as a pernicious influence on the survival of native species due to their adaptability, proliferation and consequent ecological impacts through competition and predation. However, it has been difficult to determine conclusively their destructive influence due to the fragmentary and geographically dispersed nature of the historical database. An expanding meta-population of invasive American bullfrogs, Rana catesbeiana (= Lithobates catesbeianus, became established on southern Vancouver Island, British Columbia, Canada in the mid- to late 1980s. An on-going bullfrog control program begun in 2006 offered a unique opportunity to examine the stomach contents removed from 5,075 adult and juvenile bullfrogs collected from 60 sites throughout the active season (April to October. Of 15 classes of organisms identified in the diet, insects were numerically dominant, particularly social wasps and odonates (damselflies and dragonflies. Seasonality and site-specific habitat characteristics influenced prey occurrence and abundance. Native vertebrates in the diet included fish, frogs, salamanders, snakes, lizards, turtles, birds, and mammals, including some of conservation concern. Certain predators of bullfrog tadpoles and juveniles are commonly preyed upon by adult bullfrogs, thereby suppressing their effectiveness as biological checks to bullfrog population growth. Prey species with anti-predator defences, such as wasps and sticklebacks, were sometimes eaten in abundance. Many prey species have some type of anti-predator defence, such as wasp stingers or stickleback spines, but there was no indication of conditioned avoidance to any of these. Results from this study reinforce the conclusion that, as an invasive alien, the American bullfrog is an opportunistic and seemingly unspecialized predator that has a uniquely large and complex ecological footprint both above and below the water surface.

  5. Distribution and abundance of elkhorn coral, Acropora palmata, and prevalence of white-band disease at Buck Island Reef National Monument, St. Croix, US Virgin Islands

    Science.gov (United States)

    Mayor, Philippe A.; Rogers, Caroline S.; Hillis-Starr, Zandy M.

    2006-05-01

    In the 1970s and 1980s elkhorn coral, Acropora palmata, declined dramatically throughout the Caribbean primarily due to white-band disease (WBD). In 2005, elkhorn coral was proposed for listing as threatened under the US Endangered Species Act. WBD was first documented at Buck Island Reef National Monument (BIRNM). Together with hurricanes WBD reduced live elkhorn coral coverage by probably over 90%. In the past decade some recovery has been observed at BIRNM. This study assessed the distribution and abundance of elkhorn coral and estimated the prevalence of WBD at the monument. Within an area of 795 ha, we estimated 97,232 134,371 (95% confidence limits) elkhorn coral colonies with any dimension of connected live tissue greater than one meter, about 3% of which were infected by WBD. Despite some recovery, the elkhorn coral density remains low and WBD may continue to present a threat to the elkhorn coral population.

  6. Characterizing Dynamic Bedforms Using Multibeam Bathymetry in the Haro Strait and San Juan Channel Areas of British Columbia, Canada, and the San Juan Islands, Washington, USA

    Science.gov (United States)

    Lopez, H. L.; Greene, H.

    2003-12-01

    The San Juan Islands in the U.S. and British Columbia, Canada, are an archipelago located in Northwestern Washington, between the Northern Cascades Mountain Range and the Olympic Peninsula and are the result of tectonic compressional processes. This region has experienced a complex tectonic history of convergence, thrust faulting, uplift, subsidence, glaciation, tidal scour and sediment transport (deposition and erosion) that in turn have produced diverse marine benthic habitats. There are a variety of habitats including dynamic bedforms, moraines, and glacially scoured fractured and faulted bedrock outcrops. Multibeam bathymetric and backscatter data image the bedforms in detail and show they are concentrated within the waterways of the San Juan Islands, including Haro Strait, the Strait of Juan de Fuca and San Juan Channel. These bedforms may provide habitat for marine species, including migrating salmon. An interpreted map will be presented that focuses on the characterization of marine benthic habitats based on high-resolution (Simrad EM 1002 95 kHz) multibeam bathymetry and backscatter data. This study will assist in a better understanding of the physical and biological characteristics of the San Juan Islands Archipelago, especially near established Marine Protected Areas and will benefit effective implementation of resource management objectives.

  7. Holocene vegetation history and fire regimes of Pseudotsuga menziesii forests in the Gulf Islands National Park Reserve, southwestern British Columbia, Canada

    Science.gov (United States)

    Lucas, Jennifer D.; Lacourse, Terri

    2013-05-01

    Pollen analysis of a 9.03-m-long lake sediment core from Pender Island on the south coast of British Columbia was used to reconstruct the island's vegetation history over the last 10,000 years. The early Holocene was characterized by open mixed woodlands with abundant Pseudotsuga menziesii and a diverse understory including Salix and Rosaceae shrubs and Pteridium aquilinum ferns. The establishment of Quercus garryana savanna-woodland with P. menziesii and Acer macrophyllum followed deposition of the Mazama tephra until ~ 5500 cal yr BP, when these communities gave way to modern mixed P. menziesii forest. Charcoal analyses of the uppermost sediments revealed low charcoal accumulation over the last 1300 years with a mean fire return interval (mFRI) of 88 years. Fires were more frequent (mFRI = 50 yr) during the Medieval Climate Anomaly (MCA) with warm, dry conditions facilitating a higher fire frequency than during the Little Ice Age, when fires were infrequent. Given the projected warming for the next 50-100 years, land managers considering the reintroduction of fire to the Gulf Islands National Park Reserve may want to consider using the mFRI of the MCA as a baseline reference in prescribed burning strategies.

  8. A Transnational World Fractured but Not Forgotten: British West Indian Migration to the Colombian Islands of San Andrés and Providence

    Directory of Open Access Journals (Sweden)

    Sharika Crawford

    2011-06-01

    Full Text Available This article examines British West Indian migration to the Colombian archipelago of San Andrés and Providence in the late nineteenth to early twentieth century. While the United Fruit plantations, Panama Canal, oil fields in Venezuela, and railroad projects in Central America generated a strong demand for a large West Indian workforce, no such development took place on San Andrés and Providence. As a result, the profile of West Indian migration looks different than to the Spanish-speaking circum-Caribbean, with more professionals and merchants and fewer unskilled laborers. In the absence of mass migration, there was less hostility toward West Indian newcomers to San Andrés and Providence islands.

  9. The Inheritance and Challenge of Black British Fiction Thematic Tradition Presented in Andrea Levy’s Small Island

    Institute of Scientific and Technical Information of China (English)

    邓玉婷

    2015-01-01

    Small Island,a turning point in the writing career of Andrea Levy,was finished in a time span of four and a half years and was awarded the 2004 Whitbread Novel Award,the 2004 Orange Prize for fiction,the 2005 Commonwealth Writers’Prize and the Best of the Best Orange Prize.Small Island probes into the meaning of the Black British’s

  10. Highly discrepant proportions of female and male Scandinavian and British Isles ancestry within the isolated population of the Faroe Islands

    DEFF Research Database (Denmark)

    Als, Thomas D; Jorgensen, Tove H; Børglum, Anders D;

    2006-01-01

    that the Faroese mtDNA pool has been affected by genetic drift, and is among the most homogenous and isolated in the North Atlantic region. This will have implications for attempts to locate genes for complex disorders. To obtain estimates of Scandinavian vs British Isles ancestry proportions, we applied...... Isles ancestry. In the present study we used 122 new and 19 previously published hypervariable region I sequences of the mitochondrial control region to analyse the genetic diversity of the Faroese population and compare it with other populations in the North Atlantic region. The analyses suggested...

  11. The significance of an Early Jurassic (Toarcian) carbon-isotope excursion in Haida Gwaii (Queen Charlotte Islands), British Columbia, Canada

    Science.gov (United States)

    Caruthers, Andrew H.; Gröcke, Darren R.; Smith, Paul L.

    2011-07-01

    During the Early Toarcian there was a significant disruption in the short-term active carbon reservoir as revealed by carbon-isotope records, which show a broad positive shift that is interrupted by a large 5-7‰ negative excursion (δ 13C org). Carbon-isotope excursion co-occurs with the deposition of organic-rich shales in many areas. This perturbation in carbon isotopes is thought to be indicative of severe climate change and marine anoxia. The two leading hypotheses as to the cause of this event invoke either global or regional controls. Here we present carbon-isotope data from Haida Gwaii, British Columbia, Canada showing a significant perturbation within a temporally constrained Early Toarcian succession that was deposited in the northeastern paleo-Pacific Ocean. These data reinforce the concept that the short-term active carbon reservoir was affected globally, and assist with the correlation of ammonite zonal schemes between western North America and Europe. The δ 13C org data show a broad positive shift that is interrupted by a sharp and pronounced negative excursion of 7‰ (8.5‰ in δ 13C wood) in the Early Toarcian Kanense Zone. This negative excursion also coincides with increasing total organic carbon (TOC) from ~ 0.4% to ~ 1.2%. These data suggest that the Early Toarcian carbon-isotope perturbation was indeed global and imprinted itself on all active global reservoirs of the exchangeable carbon cycle (deep marine, shallow marine, atmospheric).

  12. Complexity of nearshore strontium-to-calcium ratio variability in a core sample of the massive coral Siderastrea siderea obtained in Coral Bay, St. John, U.S. Virgin Islands

    Science.gov (United States)

    Reich, Christopher D.; Kuffner, Ilsa B.; Hickey, T. Don; Morrison, Jennifer M.; Flannery, Jennifer A.

    2013-01-01

    Strontium-to-calcium ratios (Sr/Ca) were measured on the skeletal matrix of a core sample from a colony of the massive coral Siderastrea siderea collected in Coral Bay, St. John, U.S. Virgin Islands. Strontium and calcium are incorporated into the coral skeleton during the precipitation of aragonite by the coral polyps and their ratio is highly temperature dependent. The robustness of this temperature dependence makes Sr/Ca a reliable proxy for sea surface temperature (SST). Details presented from the St. John S. siderea core indicate that terrestrial inputs of sediment and freshwater can disrupt the chemical balance and subsequently complicate the utility of Sr/Ca in reconstructing historical SST. An approximately 44-year-long record of Sr/Ca shows that an annual SST signal is recorded but with an increasing Sr/Ca trend from 1980 to present, which is likely the result of runoff from the mountainous terrain of St. John. The overwhelming influence of the terrestrial fingerprint on local seawater chemistry makes utilizing Sr/Ca as a SST proxy in nearshore environments very difficult.

  13. Virgin Galactic explores CERN

    CERN Multimedia

    2016-01-01

    Virgin Galactic visited CERN with a group of future astronauts and Sir Richard Branson. During their visit the group was shown around various experiments, including the Globe, SM18, AMS and the CERN Control Centre.

  14. The virgin land of quality management: a first measure of patient safety climate at the National Hospital of the Faroe Islands

    Directory of Open Access Journals (Sweden)

    Kristensen S

    2016-04-01

    Full Text Available Solvejg Kristensen,1,2 Naina Túgvustein,3 Hjørdis Zachariassen,3 Svend Sabroe,4 Paul Bartels,1,5 Jan Mainz5,6 1The Danish Clinical Registries, Aarhus, 2Department of Health Science and Technology, Aalborg University, Denmark; 3National Hospital of the Faroe Islands, Torshavn, Faroe Islands; 4Department of Public Health, Aarhus University, Aarhus, 5Department of Clinical Medicine, Aalborg University, Aalborg, 6Aalborg University Hospital, Psychiatry, Aalborg, Denmark Purpose: The Faroe Islands are formally part of the Kingdom of Denmark, but the islands enjoy extensive autonomy as home ruled. In Denmark, extensive quality management initiatives have been implemented throughout hospitals, this was not the case in the Faroese Islands in 2013. The purpose of this study is to investigate the patient safety culture in the National Hospital of the Faroe Islands prior to implementation of quality management initiatives. Methods: The Danish version of the Safety Attitudes Questionnaire (SAQ-DK was distributed electronically to 557 staff members from five medical centers of the hospital, and one administrative unit. SAQ-DK has six cultural dimensions. The proportion of respondents with positive attitudes and mean scale scores were described, and comparison between medical specialties, and between clinical leaders and frontline staff was made using analysis of variance and chi-square test, respectively. Results: The response rate was 65.8% (N=367. Job satisfaction was rated most favorable, and the perceived culture of the top management least favorable. Safety climate was the dimension with the greatest variability across the 28 units. The diagnostic center had the most favorable culture of all centers. More leaders than frontline staff had positive attitudes toward teamwork and safety climate, and working conditions, respectively. Also, the leaders perceived these dimensions more positive than the frontline staff, P<0.05. Among three management levels

  15. Assessing the short- and long-term effects of land development on watershed erosion and sediment delivery to marine ecosystems of the U.S. Virgin Islands

    Science.gov (United States)

    Ramos-Scharron, C. E.; Gray, S. C.; Sears, W.; Brooks, G.; Larson, R. A.

    2014-12-01

    Throughout history, significant portions of the native vegetation of many Caribbean islands were replaced by cropland. Even though most islands eventually underwent reforestation, sediment yields and deposition rates appear to be higher now than throughout the past millennia, and this suggests that coral reef systems are experiencing an unprecedented level of sediment-related stress. Given the present-day emphasis on erosion control projects to restore coral reefs of the US Caribbean, it is of utmost importance to develop a quantitative understanding of the effects of both land development and watershed restoration activities on sediment delivery at various spatio-temporal scales. Efforts to measure contemporary erosion, sediment delivery and deposition rates have been conducted on the island of St. John-USVI since 2009. Sediment yields under natural conditions from the small (<10 km2) watersheds in this dry sub-tropical setting are between 1 and 10 Mg km-2 yr-1. Current sediment yields are 2 - 50 times higher than background depending on unpaved road network abundance and characteristics. Our efforts indicate that a watershed restoration program implemented in 2010-2011 within the 13-km2 Coral Bay watershed resulted in the reduction of annual sediment delivery rates from 445 Mg yr-1 to 327 Mg yr-1. Marine sedimentation rates of terrigenous materials based on sediment trap data were 6 - 24 times greater below developed watersheds relative to undeveloped catchments and were consistent with spatial comparisons of modeled sediment yields. At sites located within reef systems, total and silt deposition rates during sampling periods with major storms exceeded rates shown to harm corals more frequently in developed areas. Terrigenous sedimentation rates during periods with equivalent storms were reduced following watershed restoration. These results suggest that targeted watershed restoration may be effective in reducing sedimentation where land development and sediments

  16. Genetic divergence and diversity in the Mona and Virgin Islands Boas, Chilabothrus monensis (Epicrates monensis) (Serpentes: Boidae), West Indian snakes of special conservation concern.

    Science.gov (United States)

    Rodríguez-Robles, Javier A; Jezkova, Tereza; Fujita, Matthew K; Tolson, Peter J; García, Miguel A

    2015-07-01

    Habitat fragmentation reduces the extent and connectivity of suitable habitats, and can lead to changes in population genetic structure. Limited gene flow among isolated demes can result in increased genetic divergence among populations, and decreased genetic diversity within demes. We assessed patterns of genetic variation in the Caribbean boa Chilabothrus monensis (Epicrates monensis) using two mitochondrial and seven nuclear markers, and relying on the largest number of specimens of these snakes examined to date. Two disjunct subspecies of C. monensis are recognized: the threatened C. m. monensis, endemic to Mona Island, and the rare and endangered C. m. granti, which occurs on various islands of the Puerto Rican Bank. Mitochondrial and nuclear markers revealed unambiguous genetic differences between the taxa, and coalescent species delimitation methods indicated that these snakes likely are different evolutionary lineages, which we recognize at the species level, C. monensis and C. granti. All examined loci in C. monensis (sensu stricto) are monomorphic, which may indicate a recent bottleneck event. Each population of C. granti exclusively contains private mtDNA haplotypes, but five of the seven nuclear genes assayed are monomorphic, and nucleotide diversity is low in the two remaining markers. The faster pace of evolution of mtDNA possibly reflects the present-day isolation of populations of C. granti, whereas the slower substitution rate of nuDNA may instead mirror the relatively recent episodes of connectivity among the populations facilitated by the lower sea level during the Pleistocene. The small degree of overall genetic variation in C. granti suggests that demes of this snake could be managed as a single unit, a practice that would significantly increase their effective population size.

  17. Imaging the structure of the Northern Lesser Antilles (Guadeloupe - Virgin Island) to assess the tectonic and thermo-mechanical behavior of an arcuate subduction zone that undergoes increasing convergence obliquity

    Science.gov (United States)

    Laurencin, M.; Marcaillou, B.; Klingelhoefer, F.; Jean-Frederic, L.; Graindorge, D.; Bouquerel, H.; Conin, M.; Crozon, J.; De Min, L.; De Voogd, B.; Evain, M.; Heuret, A.; Laigle, M.; Lallemand, S.; Lucazeau, F.; Pichot, T.; Prunier, C.; Rolandone, F.; Rousset, D.; Vitard, C.

    2015-12-01

    Paradoxically, the Northern Lesser Antilles is the less-investigated and the most tectonically and seismically complex segment of the Lesser Antilles subduction zone: - The convergence obliquity between the North American and Caribbean plates increases northward from Guadeloupe to Virgin Islands raising questions about the fore-arc tectonic partitioning. - The margin has undergone the subduction of the rough sediment-starved Atlantic Ocean floor spiked with ridges as well as banks docking, but the resulting tectonic deformation remains hypothetical in the absence of a complete bathymetry and of any seismic line. - Recent geodetic data and low historical seismic activity suggest a low interplate coupling between Saint-Martin and Anegada, but the sparse onshore seismometers located far from source zone cast doubt on this seismic gap. To shed new light on these questions, the ANTITHESIS project, 5 Marine Geophysical legs totaling 72 days, aims at recording a complete bathymetric map, deep and shallow seismic reflexion lines, wide-angle seismic data, heat-flow measurements and the seismic activity with a web of sea-bottom seismometers. Our preliminary results suggest that: - A frontal sliver of accretionary prism is stretched and expulsed northward by 50km along the left-lateral Bunce fault that limits the prism from the margin basement as far southward as 18.5°N. So far, this structure is the only interpreted sign of tectonic partitioning in the fore-arc. - The Anegada Passage extends eastward to the accretionary prism through strike-slip faults and pull-apart basins that possibly form a lef-lateral poorly-active system inherited from a past tectonic phase, consistently with geodetic and seismologic data. - The anomalously cold interplate contact, consistent with a low interseismic coupling, is possibly due to fluid circulation within the shallow crustal aquifer or a depressed thermal structure of the oceanic crust related to the slow-spreading at the medio

  18. METHODS OF TAXATION IN THE TAX HAVENS. EXAMPLES OF TAXATION IN THE BAHAMAS, BERMUDA AND THE CAYMAN ISLANDS

    Directory of Open Access Journals (Sweden)

    ENEA CONSTANTIN

    2015-12-01

    Full Text Available We should never trust appearances: "the drum, with all the noise it makes is not only filled with wind"[1]. This old oriental proverb perfectly illustrates our proposal regarding the "true false" tax havens. Only at the beginning of this century, learned before firms to exercise their activity in the national territory, returned to international trade. The continuous search for new outlets to escape the growing production, export them first and then they were implanted overseas sales platforms and then installing production. Zero Haven sites or havens with zero tax consisting essentially of small economies, the British colonies (Cayman Islands, British Virgin Islands, dependent territories of the Commonwealth (Bermuda or territories became independent (Antigua, Bahamas 1963 or Vanuatu 1980. Our study will analyze tax havens most common: Bahamas, Bermuda or the Cayman Islands, where we find all models of reception that can be viewed in other areas zero-haven: International Business Companies (Antigua, the Virgin Islands, Nevis exemption schemes to insurance companies or banks (Barbados, Vanuatu. The subject of tax evasion subject of much debate, targeting both the domestic economic space and the world. Unlike their concerns globally, domestic concerns to reduce tax evasion resumes, especially on taxation of small businesses, avoiding knowingly scope of tax havens.

  19. Spatial evaluation of Ar-systematics in rocks from the British Channel Islands: a UV laserprobe Ar/Ar study of excess 40Ar

    Science.gov (United States)

    Schwenzer, S. P.; Sherlock, S.; Kelley, S. P.

    2010-12-01

    The Ar-Ar method is a powerful tool for constraining thermal histories of metamorphic and plutonic rocks, most commonly undertaken on potassium rich mineral separates rather than whole rocks. While this approach usually yields reasonable thermal histories, it is rarely as precise as dating volcanics, and such rocks are also frequently contaminated by excess argon, artificially elevating the Ar-Ar ages. Understanding the evolution of excess argon represents a challenge; whilst it is possible to discern the ‘sink’ as the host mineral now contaminated by excess argon, examining the ‘source’ and ‘transport’ mechanism is more challenging. The approach we have taken here is to combine measurements of potassium rich and potassium poor minerals to understand the argon reservoirs and argon transfer between minerals, grain boundaries and fluids. Considering the system as a whole provides a method for understanding the complete history of the rock and thus assessing any interactions which may impact on the interpretation of ages and thermal history [Kelley, 2002, Chem. Geol. 188]. Here we have studied a series of plutonic and metamorphic basement samples from the British Channel Islands with different ages and post-emplacement histories, namely Icart Gneiss, Perelle Quartz Diorite, L’Ancresse Granodiorite, and Bordeaux Diorite. The formation age of Icart Gneiss is ~2000 Ma [D’Lemos et al., 1990, Geol. Soc. Spec. Pub. 51]. Ar-Ar ages of hornblendes and biotites from quartz diorites on Guernsey and Sark range between 606 and 596 Ma [Dallmeyer et al. 1991, J. Geol. Soc. London 148], whilst U-Pb zircon ages are in the range 710 to 613 Ma [Dallmeyer et al. 1991; Samson & D’Lemos 1998, J. Geol. Soc. London 155; Miller et al. 1999, Tectonophysics 132]. Detailed petrograpic (microscope, electron microprobe) investigations established the crystallization and deformation history of the samples, and revealed that post-magmatic alteration is unevenly distributed. This

  20. British Petroleum

    DEFF Research Database (Denmark)

    Andersen, Torben Juul; Andersen, Christine Bang

    2014-01-01

    The case deals with the rather tumultuous executive leadership changes of British Petroleum (BP) over the past decade from 2005 to 2014 in the wake of two dramatic incidents: The Texas City refinery explosion in 2005 and the explosion of the oil rig Deepwater Horizon in the Mexican Gulf in 2010...... guidelines and governance practices. The case captures the intricacies of corporate management and provides a realistic overview of the complexities that often surround leadership approaches and executive decisions. Hence, it can be used in various graduate and executive courses in strategic management......, leadership development and corporate governance that all grapple with issues of responsible ethical behaviour. This case is part of the CBS free case collection (visit www.thecasecentre.org/CBSfreecases for more information on the collection). This case can be downloaded by educators as a clean pdf...

  1. Virgin mother or bastard child?

    Directory of Open Access Journals (Sweden)

    John D. Crossan

    2003-11-01

    Full Text Available Virginal conception presumes divine intervention, but divine inter-vention does not necessarily presume virginal conception. In the case of Mary, two phenomena, both unusual in Jewish tradition, are found, namely divine and virginal conception. This article argues that the virginity claim by Christian Jews preceded and generated the adultery accusation by non-Christian Jews. It does so by stating three points. Firstly, that the earliest dated text containing the accusation of Jesus’ bastardy is dependent on the redactional text of Matthew. Secondly, that the general structure of Matthew 1-2 and especially its dyad of Divorce and Remarriage is dependent on the popular traditions about Moses’ conception and birth. Thirdly, that the pre-Matthean tradition of divine and virginal conception is rather a reaction against Roman tradition than coming from Jewish tradition. However, this argument does not take Jesus out of Jewish tradition but, places the Judaism of Jesus’ time firmly within the Roman Empire. It is a Judaism which opposed Rome’s ideological ascendancy and theological eschatology. This article will also be published in A Feminist Companion to (Mariology or (the Jesus Movement, edited by Amy-Jill Levine, Sheffield: Sheffield Academic Press.

  2. British Sign Name Customs

    Science.gov (United States)

    Day, Linda; Sutton-Spence, Rachel

    2010-01-01

    Research presented here describes the sign names and the customs of name allocation within the British Deaf community. While some aspects of British Sign Language sign names and British Deaf naming customs differ from those in most Western societies, there are many similarities. There are also similarities with other societies outside the more…

  3. Primary care in Caribbean Small Island Developing States

    Directory of Open Access Journals (Sweden)

    J.D. Kranenburg

    2015-05-01

    Full Text Available Caribbean Small Island Developing States (SIDS made good process on improving the health of their populations; but concerns exist when it comes to meeting changing health needs. Due to remoteness and limited resources it is difficult to respond to high rates of non-communicable diseases (NCDs. Furthermore, little is known about how primary care (PC is organised and how this responds to current health issues. This study focused on gaining insights in the organisation of PC of Caribbean SIDS based on currently available literature. This literature review was an explorative multiple case study, where structure of PC and health status of 16 Caribbean SIDS were reviewed using available scientific and grey literature between the years 1997 and 2014. Thirty documents were used to analyse 20 indicators for the dimensions “Structure of Primary Care” and “Health Status”. Results were mapped in order to identify if there is a possible relation between structures of PC to the health of the populations. When reviewing the structure of PC, the majority of information was available for “Economic conditions of PC” (78% and the least information was available for “Governance of PC” (40%. With regards to health status, all islands show improvements on “Life expectancy at birth” since 2007. In contrast, on average, the mortality due to NCDs did not improve. Saint Lucia performs best on “Structure of PC”. The British Virgin Islands have the best health status. When both dimensions were analysed, Saint Lucia performs best. There is still little known on the responsiveness of PC of Caribbean SIDS to NCDs. There is a need for elaborate research on: (1 If and how the functioning of these health systems relate to the health status; (2 What islands can learn from an analysis over time and what they can learn from cross-island analysis; and (3 Filling the gaps of knowledge which currently exist within this field of research.

  4. Ichthyoplankton (biological) data collected aboard the NOAA ship Nancy Foster during cruise 0903

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Station data and ichthyoplankton (biological) data from cruise 0903 from the US Virgin Islands, British Virgin Islands, Puerto Rico, Anegada Passage, Leeward...

  5. Find a Physical Medicine & Rehabilitation Physician

    Science.gov (United States)

    ... See (Vatican City) Honduras Hong Kong Hungary Iceland India Indonesia Iran Iran, Islamic Republic of Iraq Ireland ... USA Uzbekistan Vanuatu Venezuela Viet Nam Virgin Islands, British Virgin Islands, US Wallis and Futuna West Indies ...

  6. Virginity Testing Beyond a Medical Examination.

    Science.gov (United States)

    Robatjazi, Mehri; Simbar, Masoumeh; Nahidi, Fatemeh; Gharehdaghi, Jaber; Emamhadi, Mohammadali; Vedadhir, Abou-Ali; Alavimajd, Hamid

    2015-11-18

    Apart from religious values, virginity is important in different communities because of its prominent role in reducing sexually transmitted diseases and teen pregnancies. Even though virginity testing has been proclaimed an example of violence against women by the World Health Organization, it is still conducted in many countries, including Iran. 16 in-depth, semi-structured interviews were conducted with participants aged 32 to 60 years to elucidate the perceptions and experiences of Iranian examiners of virginity testing.The perception and experience of examiners were reflected in five main themes. The result of this study indicated that virginity testing is more than a medical examination, considering the cultural factors involved and its overt and covert consequences. In Iran, testing is performed for both formal and informal reasons, and examiners view such testing with ambiguity about the accuracy and certainty of the diagnosis and uncertainty about ethics and reproductive rights. Examiners are affected by the overt and covert consequences of virginity testing, beliefs and cultural values underlying virginity testing, and informal and formal reasons for virginity testing.

  7. Solomon Islands Botany

    NARCIS (Netherlands)

    Steenis, van C.G.G.J.

    1969-01-01

    A discussion of the Results of the Royal Society Expedition to the British Solomon Islands Protectorate, 1965. Organized by E.J.H. Corner. Phil. Trans. R. Soc. B 255 (1969) 185-631, 196 fig. University Printing House, Shaftesbury Road, Cambridge. Obtainable through booksellers or direct to the Royal

  8. Antioxidants in Greek Virgin Olive Oils

    Directory of Open Access Journals (Sweden)

    Nick Kalogeropoulos

    2014-05-01

    Full Text Available Greece is ranked third after Spain and Italy in virgin olive oil production. The number of Greek olive cultivars—excluding clonal selections—is greater than 40; however, more than 90% of the acreage is cultivated with 20 cultivars, adapted to a wide range of environmental conditions. Greek virgin olive oils, produced mainly with traditional, non-intensive cultivation practices, are mostly of exceptional quality. The benefits of consuming virgin olive oil, originally attributed to its high oleic acid content, are now considered to be the combined result of several nutrient and non-nutrient phytochemicals. The present work summarizes available data regarding natural antioxidants in Greek virgin olive oils (VOO namely, polar phenolic compounds, tocopherols, squalene, and triterpenic acids. The literature survey indicated gaps in information, which should be filled in the near future so that the intrinsic properties of this major agricultural product of Greece will be substantiated on a solid scientific basis.

  9. Antioxidants in Greek Virgin Olive Oils.

    Science.gov (United States)

    Kalogeropoulos, Nick; Tsimidou, Maria Z

    2014-01-01

    Greece is ranked third after Spain and Italy in virgin olive oil production. The number of Greek olive cultivars-excluding clonal selections-is greater than 40; however, more than 90% of the acreage is cultivated with 20 cultivars, adapted to a wide range of environmental conditions. Greek virgin olive oils, produced mainly with traditional, non-intensive cultivation practices, are mostly of exceptional quality. The benefits of consuming virgin olive oil, originally attributed to its high oleic acid content, are now considered to be the combined result of several nutrient and non-nutrient phytochemicals. The present work summarizes available data regarding natural antioxidants in Greek virgin olive oils (VOO) namely, polar phenolic compounds, tocopherols, squalene, and triterpenic acids. The literature survey indicated gaps in information, which should be filled in the near future so that the intrinsic properties of this major agricultural product of Greece will be substantiated on a solid scientific basis.

  10. ESI-VI13, Virgin Gorda, U.K. Virgin Islands 2000 (Environmental Sensitivity Index Map)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Environmental Sensitivity Index (ESI) maps are an integral component in oil-spill contingency planning and assessment. They serve as a source of information in the...

  11. Energy Transition Initiative: Island Energy Snapshot - Puerto Rico (Fact Sheet); NREL(National Renewable Energy Laboratory)

    Energy Technology Data Exchange (ETDEWEB)

    None

    2015-03-01

    This profile provides a snapshot of the energy landscape of the Commonwealth of Puerto Rico - a U.S. territory located about 60 miles east of the Dominican Republic and directly west of the U.S. Virgin Islands.

  12. Virgin Island Coral Reef National Monument Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  13. U.S. Virgin Islands Wind Resources Update 2014

    Energy Technology Data Exchange (ETDEWEB)

    Roberts, J. O.; Warren, A.

    2014-12-01

    This report summarizes the data collected from two 60-meter meteorological towers and three sonic detection and ranging units on St. Thomas and St. Croix in 2012 and 2013. These results are an update to the previous feasibility study; the collected data are critical to the successful development of a wind project at either site.

  14. U.S. Virgin Islands Coastal Digital Elevation Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated...

  15. Solar-Cooled Hotel in the Virgin Islands

    Science.gov (United States)

    Harber, H.

    1982-01-01

    Performance of solar cooling system is described in 21-page report. System provides cooling for public areas including ball rooms, restaurant, lounge, lobby and shops. Chilled water from solar-cooling system is also used to cool hot water from hotel's desalinization plant.

  16. U.S. Virgin Islands Transportation Petroleum Reduction Plan

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, C.

    2011-09-01

    This NREL technical report determines a way for USVI to meet its petroleum reduction goal in the transportation sector. It does so first by estimating current petroleum use and key statistics and characteristics of USVI transportation. It then breaks the goal down into subordinate goals and estimates the petroleum impacts of these goals with a wedge analysis. These goals focus on reducing vehicle miles, improving fuel economy, improving traffic flow, using electric vehicles, using biodiesel and renewable diesel, and using 10% ethanol in gasoline. The final section of the report suggests specific projects to achieve the goals, and ranks the projects according to cost, petroleum reduction, time frame, and popularity.

  17. From virgin education to real education.

    Science.gov (United States)

    Laudamiel, Christophe; Hornetz, Christoph; Mookherjee, Braja D; Patel, Subha

    2008-06-01

    The now famous virgin headspace experiment from late Braja D. Mookherjee and Subha Patel, and its use in the creation of scent 'Virgin No 1' by Christophe Laudamiel and Christoph Hornetz for the novel by Patrick Süskind, and the movie by Tom Tykwer 'Perfume--The Story of a Murderer' (Constantin Film-Thierry Mugler Parfums-IFF, 2006) is discussed. Another fragrance from the luxury coffret, 'Salon Rouge', is described as well, illustrating how molecules and natural ingredients can be utilized, not only to create innovative or artistic fragrance compositions, but also to provide fundamental consumer education, improving the public image both of Chemistry and Perfumery. PMID:18618402

  18. Chronocentrism and British criminology.

    Science.gov (United States)

    Rock, Paul

    2005-09-01

    Criminologists display a largely unexamined propensity to ignore writings that are more than fifteen or so years old, with evident consequences for the public presentation and validation of expert knowledge. A citation study was combined with detailed observations from British criminologists to ascertain quite how that disavowal of the past was accomplished.

  19. Prevent and "British Values"

    Science.gov (United States)

    Kenny, Alex; Ghale, Baljeet

    2015-01-01

    At the recent National Union of Teachers' conference the role of the Prevent strategy and the introduction of "British Values" in the Office for Standards in Education, Children's Services and Skills framework emerged as key issues for delegates. Two of the speeches made at the conference are presented here.

  20. 1927: a British eclipse

    Science.gov (United States)

    Marriott, R. A.

    1999-06-01

    The total solar eclipse of 1927 June 29 was the first to be seen over the British mainland for 203 years. It caused nationwide excitement, induced mass population movement to the towns, villages, moorlands and offshore waters of Wales and the north of England, and severely tested the country's transport and communication systems.

  1. American and British English

    Institute of Scientific and Technical Information of China (English)

    袁波

    2004-01-01

    @@ The difficulty for the nonnative learner of English is there is no standard English form. He is confronted(面对) with two English dialects (方言) to learn: British English and American English (leaving aside Australian,Indian, South African English ete.) And despite the many cross-cultural influences, it seems that the vocabularies, spellings and pronunciations of these two dialects are diverging year by year.

  2. Refractive Index and Fourier Transform Infrared Spectra of Virgin Coconut Oil and Virgin Olive Oil

    Directory of Open Access Journals (Sweden)

    W. M.M. Yunus

    2009-01-01

    Full Text Available This study presents the refractive index and FTIR spectra of virgin coconut oil and virgin olive oil that have been measured in the wavelength range from 491.0-667.8 nm. The measurement of refractive index was carried out using a minimum deviation method while the IR transmission ranging from 600-4000 cm-1 was measured using FTIR spectrometer respectively. The measurements were done at room temperature and the dispersion equations for the studied samples were verified and the Cauchy constants were obtained by fitting the experimental data to the Cauchy formula. For both, refractive index and Cauchy constants, the value obtained are higher in virgin olive oil as compared to virgin coconut oil. A similar result for FTIR absorption spectrum was also observed where the five important peaks explaining the stretching absorption due to aldehyde (C = O and esters (C-O, bending absorption (methylene (CH2 and methyl (CH3 groups and double bond absorptions (C = O were strong in virgin olive oil.

  3. Ecological Niche Modeling of Cryptococcus gattii in British Columbia, Canada

    OpenAIRE

    Mak, Sunny; Klinkenberg, Brian; Bartlett, Karen; Fyfe, Murray

    2009-01-01

    Background Cryptococcus gattii emerged on Vancouver Island, British Columbia (BC), Canada, in 1999, causing human and animal illness. Environmental sampling for C. gattii in southwestern BC has isolated the fungal organism from native vegetation, soil, air, and water. Objectives Our aim was to help public health officials in BC delineate where C. gattii is currently established and forecast areas that could support C. gattii in the future. We also examined the utility of ecological niche mode...

  4. Indians Repulse British With Rocket

    Science.gov (United States)

    2004-01-01

    During the early introduction of rockets to Europe, they were used only as weapons. Enemy troops in India repulsed the British with rockets. Later, in Britain, Sir William Congreve developed a rocket that could fire to about 9,000 feet. The British fired Congreve rockets against the United States in the War of 1812.

  5. Ocean energy sector in British Columbia

    International Nuclear Information System (INIS)

    British Columbia's significant wave, tidal, ocean and river current resources will help to provide a clean, renewable energy source to meet the growing demand for electricity in local and North American markets. Various sites in the province are now being investigated for their energy development potential. A demonstration project located in the Race Rocks ecological reserve is producing electricity from tidal currents, while 3 other sites have received provincial funding in order to demonstrate new wave and tidal energy technologies off the coast of Vancouver Island. This guide provided an outline of the province's emerging ocean energy sector, and described the principal companies involved in developing ocean resources in the region. Details of new ocean energy projects were also provided. 1 tab., 7 figs.

  6. Cypriot Archaelogy, Modern Numismatics and Social Engineering: The Iconography of the British Coinage of Cyprus

    Directory of Open Access Journals (Sweden)

    Miltiades Hatzopoulos

    2006-01-01

    Full Text Available This article examines the use of numismatic iconography by the British colonial administration of Cyprus in order, initially, to legitimise its possession of the island and, subsequently, to promote an Eteocypriot, an "authentic Cypriot", identity as counter-poison against Greek nationalism. In this endeavour of social engineering, archaeological items and other symbols from Cyprus' past played a prominent part. The outbreak of the Cypriot guerrilla war for union with Greece in 1955 highlighted the bankruptcy of this operation. Nevertheless, British efforts to evade Cyprus' overwhelmingly Greek past - and present - continued unabated, even after the formal recognition of the island's independence.

  7. Source Rupture Models and Tsunami Simulations of Destructive October 28, 2012 Queen Charlotte Islands, British Columbia (Mw: 7.8) and September 16, 2015 Illapel, Chile (Mw: 8.3) Earthquakes

    Science.gov (United States)

    Taymaz, Tuncay; Yolsal-Çevikbilen, Seda; Ulutaş, Ergin

    2016-04-01

    The finite-fault source rupture models and numerical simulations of tsunami waves generated by 28 October 2012 Queen Charlotte Islands (Mw: 7.8), and 16 September 2015 Illapel-Chile (Mw: 8.3) earthquakes are presented. These subduction zone earthquakes have reverse faulting mechanisms with small amount of strike-slip components which clearly reflect the characteristics of convergence zones. The finite-fault slip models of the 2012 Queen Charlotte and 2015 Chile earthquakes are estimated from a back-projection method that uses teleseismic P- waveforms to integrate the direct P-phase with reflected phases from structural discontinuities near the source. Non-uniform rupture models of the fault plane, which are obtained from the finite fault modeling, are used in order to describe the vertical displacement on seabed. In general, the vertical displacement of water surface was considered to be the same as ocean bottom displacement, and it is assumed to be responsible for the initial water surface deformation gives rise to occurrence of tsunami waves. In this study, it was calculated by using the elastic dislocation algorithm. The results of numerical tsunami simulations are compared with tide gauges and Deep-ocean Assessment and Reporting of Tsunami (DART) buoy records. De-tiding, de-trending, low-pass and high-pass filters were applied to detect tsunami waves in deep ocean sensors and tide gauge records. As an example, the observed records and results of simulations showed that the 2012 Queen Charlotte Islands earthquake generated about 1 meter tsunami-waves in Maui and Hilo (Hawaii), 5 hours and 30 minutes after the earthquake. Furthermore, the calculated amplitudes and time series of the tsunami waves of the recent 2015 Illapel (Chile) earthquake are exhibiting good agreement with the records of tide and DART gauges except at stations Valparaiso and Pichidangui (Chile). This project is supported by The Scientific and Technological Research Council of Turkey (TUBITAK

  8. Virgin Coconut Oil Production by Centrifugation Method

    Directory of Open Access Journals (Sweden)

    Y.C.Wong

    2014-03-01

    Full Text Available The virgin coconut oil (VCO production by centrifugation method was studied. The production of VCO was studied by using various centrifugation speed, temperature and time intervals. The results showed that the yield of VCO was 13.53% at 12000rpm, at 120 minutes. The highest yield of VCO was 13.80% at centrifugation temperature of 40oC. The concentration of lauric acid present in the samples with variables of centrifugation temperatures, speed, and time intervals were 0.4543µg, 6.2367µg, and 6.4894µg respectively.

  9. Virgin Valley opal district, Humboldt County, Nevada

    Science.gov (United States)

    Staatz, Mortimer Hay; Bauer, Herman L.

    1951-01-01

    The Virgin Valley opal district, Humboldt County, Nevada, is near the Oregon-Nevada border in the Sheldon Game Refuge. Nineteen claims owned by Jack and Toni Crane were examined, sampled, and tested radiometrically for uranium. Numerous discontinuous layers of opal are interbedded with a gently-dipping series of vitric tuff and ash which is at least 300 ft thick. The tuff and ash are capped by a dark, vesicular basalt in the eastern part of the area and by a thin layer of terrace qravels in the area along the west side of Virgin Valley. Silicification of the ash and tuff has produced a rock that ranges from partly opalized rock that resembles silicified shale to completely altered rock that is entirely translucent, and consists of massive, brown and pale-green opal. Carnotite, the only identified uranium mineral, occurs as fracture coatings or fine layers in the opal; in places, no uranium minerals are visible in the radioactive opal. The opal layers are irregular in extent and thickness. The exposed length of the layers ranges from 8 to 1, 200 ft or more, and the thickness of the layers ranges from 0. 1 to 3. 9 ft. The uranium content of each opal layer, and of different parts of the same layer, differs widely. On the east side of Virgin Valley four of the seven observed opal layers, nos. 3, 4, 5, and 7, are more radioactive than the average; and the uranium content ranges from 0. 002 to 0. 12 percent. Two samples, taken 5 ft apart across opal layer no. 7, contained 0. 003 and 0. -049 percent uranium. On the west side of the valley only four of the fifteen observed opal layers, nos; 9, , 10, 14, and 15, are more radioactive than the average; and the uranium content ranges from 0. 004 to 0. 047 percent. Material of the highest grade was found in a small discontinuous layer of pale-green opal (no. 4) on the east side of Virgin Valley. The grade of this layer ranged from 0. 027 to 0. 12 percent uranium.

  10. Virgin galactic the first ten years

    CERN Document Server

    Seedhouse, Erik

    2015-01-01

    Thirty years ago when Sir Richard Branson called up Boeing and asked if they had a spare 747, few would have predicted the brash entrepreneur would so radically transform the placid business of air travel. But today, Branson flies airlines on six continents, employs hundreds of jets and, in 2014, was predicting that his spaceship company – Virgin Galactic – would soon open the space frontier to commercial astronauts, payload specialists, scientists and space tourists. With more than 600 seats sold at $250,000 each, what started off as a dream to send people just for the excitement to look back and marvel at Earth, was on the cusp of finally being turned into a business. Then, on October 21, 2014, tragedy struck. SpaceShipTwo was on its most ambitious test flight to date. Seconds after firing its engine, Virgin Galactic’s spaceship was breaking through the sound barrier. In just the three seconds that it took for the vehicle to climb from Mach 0.94 to Mach 1.02, co-pilot Mike Alsbury made what many close...

  11. Alpha thalassaemia in British people.

    OpenAIRE

    Higgs, D R; Ayyub, H.; Clegg, J B; Hill, A V; Nicholls, R D; Teal, H; Wainscoat, J.S. (James S.); Weatherall, D. J.

    1985-01-01

    Although alpha thalassaemia is rare in north Europeans, it has been identified in British people with no known foreign ancestry. Twelve such patients were studied, of whom eight shared a distinctive molecular defect, which was clearly different from defects seen in subjects of Mediterranean or South East Asian origin. A rare but specific form of alpha thalassaemia is therefore present in the British population. In addition, two patients from families of mixed racial origin were encountered wh...

  12. 1970 British Cohort Study

    Directory of Open Access Journals (Sweden)

    Matt Brown

    2014-10-01

    Full Text Available The 1970 British Cohort Study (BCS70 is one of Britain’s world famous national longitudinal birth cohort studies, three of which are run by the Centre for Longitudinal Studies at the Institute of Education, University of London.  BCS70 follows the lives of more than 17,000 people born in England, Scotland and Wales in a single week of 1970. Over the course of cohort members lives, the BCS70 has collected information on health, physical, educational and social development, and economic circumstances among other factors. Since the birth survey in 1970, there have been nine ‘sweeps’ of all cohort members at ages 5, 10, 16, 26, 30, 34, 38 and most recently at 42. Data has been collected from a number of different sources (the midwife present at birth, parents of the cohort members, head and class teachers, school health service personnel and the cohort members themselves. The data has been collected in a variety of ways including via paper and electronic questionnaires, clinical records, medical examinations, physical measurements, tests of ability, educational assessments and diaries. The majority of BCS70 survey data can be accessed by bona fide researchers through the UK Data Service at the University of Essex.

  13. ESI-VI9, Peter Island, U.K. Virgin Islands 2000 (Environmental Sensitivity Index Map)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Environmental Sensitivity Index (ESI) maps are an integral component in oil-spill contingency planning and assessment. They serve as a source of information in the...

  14. ESI-VI12 Beef Island, U.K. Virgin Islands 2000 (Environmental Sensitivity Index Map)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Environmental Sensitivity Index (ESI) maps are an integral component in oil-spill contingency planning and assessment. They serve as a source of information in the...

  15. Recyclability of PET from virgin resin

    Directory of Open Access Journals (Sweden)

    Mancini Sandro Donnini

    1999-01-01

    Full Text Available Bottle grade virgin PET (polyethylene terephthalate resin was investigated through five consecutive injection molding steps to simulate recycling cycles. Tests were carried out after each recycling to evaluate degradation, crystallinity (by density and Differential Scanning Calorimetry-DSC measurements, hardness, and tensile and flexural properties. Consecutive recycling resulted in cumulative chain breaks caused by the material's contact with degrading agents such as temperature, oxygen, mechanical stresses, light, and water. In the fifth recycling step, for example, the number of carboxylic end groups, an indicator of the extent of chain-break, tripled in comparison to the initial molecule. The smaller chains that were formed fit more easily among the larger ones, thus increasing the percentage of crystalline phase in the structure. These two changes in the polymer's structure explained the recycled products' final properties, i.e., the injected samples became progressively harder and more fragile in each recycling step.

  16. Regional futures: British Columbia

    International Nuclear Information System (INIS)

    Two paradigms that are the source of present-day economic development policies are described. The dominant paradigm is the expansionist world view that assumes economic growth is essentially unlimited, subject to certain constraints, and that the best way to monitor the human economy is through money flows. The steady-state or ecological world view assumes there are real constraints on material throughput and growth, and puts a significant emphasis on natural capital as a form of wealth which is distinct from economic or manufactured capital. Over the long term, each generation must receive from the previous generation at least an adequate stock of natural capital assets to ensure long-term sustainability. For every major category of consumption, such as food and energy, an ecological footprint can be assigned which represents the land needed to sustain a given pattern of consumption. For the lower mainland of British Columbia, this footprint would be about 22 times the actual land area; for the Netherlands, it would be about 15 times larger than the country itself. On a global basis, only about 1.7 hectares per capita of ecologically productive land is actually available, showing that Canadian material standards would not be sustainable on a global level. The steady-state approach to economic development would involve a local and regional approach from the bottom up, preferring small-scale labor-intensive enterprise. Trade would be limited to trading in real ecological surpluses, and value-added products would be made locally instead of shipping raw materials for processing elsewhere. 5 figs

  17. A field guide to the Silurian Echinodermata of the British Isles: Part 1 - Eleutherozoa and Rhombifera

    NARCIS (Netherlands)

    Lewis, D.N.; Donovan, S.K.; Crabb, P.; Gladwell, D.J.

    2007-01-01

    The Palaeozoic echinoderms of the British Isles are most diverse in the Silurian and Lower Carboniferous. This guide discusses and illustrates members of all major groups of echinoderms, apart from the crinoids, from the Silurian of these islands. Groups considered include the echinoids (five taxa),

  18. New Tortricoidea (Lepidoptera) from Southeast Asia in the British Museum (Natural History)

    NARCIS (Netherlands)

    Diakonoff, A.

    1975-01-01

    The following stray descriptions and records refer to species from New Guinea, Kei Island, Sumatra and Java. The material is chiefly in the collection of the British Museum (Natural History), London (BM) and also in the Leiden Museum (LM). Four genera and 11 species are discribed on the following pa

  19. Setting up virgin stress conditions in discrete element models

    OpenAIRE

    Rojek, J.; Karlis, G.F.; Malinowski, L.J.; Beer, G

    2013-01-01

    In the present work, a methodology for setting up virgin stress conditions in discrete element models is proposed. The developed algorithm is applicable to discrete or coupled discrete/continuum modeling of underground excavation employing the discrete element method (DEM). Since the DEM works with contact forces rather than stresses there is a need for the conversion of pre-excavation stresses to contact forces for the DEM model. Different possibilities of setting up virgin stress conditions...

  20. Auditing the British Medical Journal.

    OpenAIRE

    Channer, K S

    1994-01-01

    The purpose of this study was to audit the outcome in terms of change in practice of the published research from one volume of the British Medical Journal. All original papers and short reports from one Volume 296 of the British Medical Journal (BMJ) 1988 were read and classified into theoretical only, practical and theoretical and practical. Those papers with any practical message were reviewed by one of a panel of specialists in the subject of the paper to assess if the recommendation made ...

  1. virgin galactic explores cern SIR RICHARD BRANSON AND VIRGIN GALACTIC PARTICIPANTS ON THEIR FAVOURITE THINGS ABOUT VISITING CERN

    CERN Multimedia

    2016-01-01

    Virgin Galactic visited CERN with a group of future astronauts and Sir Richard Branson. During their visit the group was shown around various experiments, including the Globe, SM18, AMS and the CERN Control Centre.

  2. Virgin almond oil: Extraction methods and composition

    Directory of Open Access Journals (Sweden)

    Roncero, J. M.

    2016-09-01

    Full Text Available In this paper the extraction methods of virgin almond oil and its chemical composition are reviewed. The most common methods for obtaining oil are solvent extraction, extraction with supercritical fluids (CO2 and pressure systems (hydraulic and screw presses. The best industrial performance, but also the worst oil quality is achieved by using solvents. Oils obtained by this method cannot be considered virgin oils as they are obtained by chemical treatments. Supercritical fluid extraction results in higher quality oils but at a very high price. Extraction by pressing becomes the best option to achieve high quality oils at an affordable price. With regards chemical composition, almond oil is characterized by its low content in saturated fatty acids and the predominance of monounsaturated, especially oleic acid. Furthermore, almond oil contains antioxidants and fat-soluble bioactive compounds that make it an oil with interesting nutritional and cosmetic properties.En este trabajo se revisan los métodos de extracción del aceite de almendra virgen y su composición química. Los métodos más habituales para la obtención del aceite son la extracción con disolventes, la extracción con fluidos supercríticos (CO2 y los sistemas de presión (prensas hidráulica y de tornillo. El mayor rendimiento industrial, pero también la peor calidad de los aceites, se consigue mediante el uso de disolventes. Además, los aceites obtenidos por este método no se pueden considerar vírgenes, pues se obtienen por medio de tratamientos químicos. La extracción con fluidos supercríticos da lugar a aceites de mayor calidad pero a un precio muy elevado. La extracción mediante prensado se convierte en la mejor opción de extracción, al conseguir aceites de alta calidad a un precio asequible. En cuanto a su composición química, el aceite de almendra se caracteriza por su bajo contenido en ácidos grasos saturados y el predominio de los monoinsaturados, en

  3. Matter transfer during virgin olive oil elaboration

    Directory of Open Access Journals (Sweden)

    Gómez Herrera, Carlos

    2007-06-01

    Full Text Available In the course of the process of elaboration of virgin olive oil (whose main stages are crushing, malaxation and centrifugation the transfer of several minor components to the triacylglycerol constituent of the oily globules originally present in the cells of the fruit mesocarp is produced. Such minor components are chemical species present in the olive fruits, as well as those resulting from chemical or enzymatic processes which take place in the olive paste upon crushing. In this paper several types of transferable minor components, as well as those parameters affecting the rates of transfer are studied.Geometric and physical variations of interfacial regions between the oil and other systems in contact with it are discussed. These systems are olive vegetation water, olive pulp components, and fragments of the woody endocarp, as well as the atmospheric air and the tools and equipment of the oil mill.This article concludes with some considerations about the improvements of virgin olive oils achieved by controlling the transfer of minor components.Durante la elaboración del aceite de oliva virgen (cuyas principales etapas son molturación, batido y centrifugación se producen transferencias de diversos componentes menores a los triacilgliceroles originalmente presentes en los glóbulos oleosos de las células del mesocarpio de los frutos. Estos componentes menores son especies químicas presentes en las aceitunas, así como especies resultantes de procesos químicos o enzimáticos que se producen en la pasta a partir de la molturación. En este artículo se estudian diversos tipos de componentes menores transferibles, así como aquellos parámetros que afectan sus velocidades de transferencia.Se discuten las variaciones geométricas y físicas de las regiones interfaciales situadas entre el aceite y los otros sistemas en contacto con el mismo. Estos sistemas son el agua de vegetación, los componentes de la pulpa y los fragmentos de endocarpio

  4. British Industrial Libraries Before 1939

    Science.gov (United States)

    Marshall, Margaret R.

    1972-01-01

    British industrial firm libraries are traced from their beginnings till 1939, by which date they had spread to many branches of industry and had been recognized as an important part of the industrial and library worlds, thus establishing standard patterns of work. The origins and significance of Aslib are discussed. (27 references) (Author/NH)

  5. Young British Art / Hanno Soans

    Index Scriptorium Estoniae

    Soans, Hanno, 1974-

    2001-01-01

    1990ndate kunsti muutumisest. Inglise kunstniku Peter Daviese maalist "Kuum esimene sada" (1996), Gavin Turki vahakujuna valminud autoportreest "Pop". "Young British Art'i" uuskunstist ja Jasper Zoova installatsioonist "F1". Eri analüüsivõimalusi pakkuvatest töödest (Marko Laimre & Ene-Liis Semperi 2000. a. novembri ühisnäituse osa töid).

  6. Composition and qualitative characteristics of virgin olive oils produced in northern Adriatic region, Republic of Croatia

    Directory of Open Access Journals (Sweden)

    Milin, Cedomila

    2001-12-01

    Full Text Available Istria and Island Krk are located in the Northern Adriatic region, Republic of Croatia. The majority of oils produced on the islands of this Region correspond to extra virgin classification as a consequence of olive cultivars (Debela, Naska, Rosulja, Slatka, Buza, Carbonera, Bianchera, Leccino. The characterisation of these oils is little known. The objective of this work was the characterisation of virgin olive oils during the 1997/98, 1998/99 and six months of 1999/2000 harvest. Acidity, peroxide value and UV absorption constants were determined for all samples. Fatty acid composition, sterol and aliphatic alcohol contents, saturated fatty acids in the 2-position of the triglyceride and trilinolein content were determined for the virgin olive oils during 1997/98 harvest. The chemical analyses were supported by the determination of polyphenol content expressed as caffeic acid, squalene and α-tocopherol content.Istria y la isla Krk están localizadas en el norte de la región Adriática, República de Croacia. La mayoría de los aceites producidos en las islas de esta región corresponden a la clasificación extra virgen de las variedades (Debela, Naska, Rosulja, Slatka, Buza, Carbonera, Bianchera, Leccino. La caracterización de estos aceites es poco conocida. El objetivo de este trabajo fue la caracterización de los aceites de oliva vírgenes durante las campañas 1997/98, 1998/99 y seis meses de 1999/2000. Para todas las muestras se determinó la acidez, el índice de peróxido y las constantes de absorción en el UV. Para los aceites de oliva vírgenes durante la campaña 1997/98 se determinaron la composición en ácidos grasos, los contenidos en esteroles y alcoholes alifáticos, los ácidos grasos saturados en posición 2 de los triglicéridos y el contenido en trilinoleína. Los análisis químicos se completaron con la determinación del contenido en polifenoles expresado como ácido cafeico, y la determinación de escualeno y α-tocoferol.

  7. Hipertrofia mamaria virginal: caso clínico Virginal breast hypertrophy: case report

    Directory of Open Access Journals (Sweden)

    F. J. Gabilondo Zubizarreta

    2007-12-01

    Full Text Available Presentamos un caso de hipertrofia virginal mamaria cuya aparición, controlada desde los 11 años, se estudió y diagnosticó mediante biopsia - aspiración como hipertrofia tipo filoides, siendo tratada quirúrgicamente mediante mamoplastia de reducción con patrón de Wise tradicional y colgajo horizontal bipediculado para el traslado del complejo areolar, que ha conservado la sensibilidad y la vascularización. La intervención única se realizó a los 12 años de edad de la paciente y, tras 5 años de seguimiento postoperatorio, conserva la sensibilidad en las areolas y un aspecto de volumen y forma satisfactorio para la paciente, sin prótesis ni retoques de ningún tipo y con cicatrices aceptables.We present a case of 12 years old patient, with a juvenile or virginal mammary hypertrophy and the postoperative result 5 years later without further recurrence and without any other treatment. We decided to perform a breast reduction like Wise´s style, with bipedicle horizontal flap to transport nipple-areola complex to the new location, and to keep sensibility. Five years later, the outcome is satisfactory to the patient, with very pleasant breast volume and shape, discret scars, good sensibility and without recurrence nor other surgical treatment.

  8. Jacobus Arnoldus Hazaart and the British interregnum in Netherlands Timor, 1812-1816

    Directory of Open Access Journals (Sweden)

    Steven Farram

    2008-12-01

    Full Text Available The term ‘British interregnum’, in relation to Indonesia, refers to two short periods in the late eighteenth and early nineteenth centuries when the British took control of most of the Netherlands Indies from the Dutch, only to hand it back a few years later. The British did this as a result of their wars with France. The first occupation occurred in 1795-1797 after a pro-France regime had been established in Holland. After peace was declared in 1802, the occupied territories were returned to the Dutch. Hostilities soon resumed, however, and with the annexation of Holland by the French in 1810, the British once more moved into the Netherlands Indies. Following France’s defeat in Europe, the Dutch territories were restored once again in 1816. This paper deals with British rule in Timor, one of the far-flung outposts of the Netherlands Indies, and the central role played by a native of that island, Jacobus Arnoldus Hazaart, in helping the British administer the territory.

  9. Antioxidant capacity and phenolic acids of virgin coconut oil.

    Science.gov (United States)

    Marina, A M; Man, Y B Che; Nazimah, S A H; Amin, I

    2009-01-01

    The antioxidant properties of virgin coconut oil produced through chilling and fermentation were investigated and compared with refined, bleached and deodorized coconut oil. Virgin coconut oil showed better antioxidant capacity than refined, bleached and deodorized coconut oil. The virgin coconut oil produced through the fermentation method had the strongest scavenging effect on 1,1-diphenyl-2-picrylhydrazyl and the highest antioxidant activity based on the beta-carotene-linoleate bleaching method. However, virgin coconut oil obtained through the chilling method had the highest reducing power. The major phenolic acids detected were ferulic acid and p-coumaric acid. Very high correlations were found between the total phenolic content and scavenging activity (r=0.91), and between the total phenolic content and reducing power (r=0.96). There was also a high correlation between total phenolic acids and beta-carotene bleaching activity. The study indicated that the contribution of antioxidant capacity in virgin coconut oil could be due to phenolic compounds.

  10. British Energy Operating Experience Programme

    International Nuclear Information System (INIS)

    British Energy is the major nuclear generator in the U.K. It has a market share varying between 22% and 25% of the total U.K. generation. The fleet of power stations operated by British Energy consists of one 1250 MWe Pressurised Water Reactor, six Advanced Gas Cooled reactor sites, each with two reactor units of 660 MWe, and one coal fired site with four units of 500 Mwe. In early 1999 British Energy set a strategic goal, for all its reactor units, to achieve 'World Class Performance through Cost leadership' by the end of year 2004. This would be measured against the applicable Upper Quartile performance indicators of the World Association of Nuclear Operators (WANO). Against this strategic goal six fundamental objectives were identified, one of which was to define, deploy and measure the effectiveness of a world class Operating Experience programme. British Energy has clearly re-defined its Operating Experience programme and, recognised the value of learning from Operating Experience. Commitment to the programme, and communicating the value of an effective OE programme is being clearly demonstrated by all managers throughout the organisation. Making the information easily accessible at the workplace has been achieved via the British Energy intranet, the harder step is to ensure OE is consulted before commencing an assigned task or plant evolution. Early signs of this are encouraging, but a continuous sustained effort will be required for probably the next two years. The full deployment of the OE programme is scheduled to be complete by 2004. There will however be a redefined programme identified by then to incorporate the lessons learnt and to ensure the programme is aligned with the business as it evolves. An analysis of event root causes and precursors since May 2001 will be undertaken in June 2002. These will be compared with data from previous years to ascertain the effect on the number of recurring events. The critical question, 'has this prevented recurring

  11. A haplotype-based study of lithium responding patients with bipolar affective disorder on the Faroe Islands

    DEFF Research Database (Denmark)

    Ewald, Henrik; Wang, August G; Vang, Maria;

    1999-01-01

    The Faroe Islands are a small group of islands in the North Atlantic Ocean, situated between Norway, Iceland and Scotland. The origin of the population is thought to be a mixture of Norwegian, Danish and British. The islands were populated at the same time as Iceland, i.e. around 1100 years ago...

  12. British Telecom and Project Universe

    Science.gov (United States)

    Childs, G. H. L.; Morrow, G.

    1983-07-01

    Factors influencing the emergence of local area network (LANs) are covered along with British Telecom's involvement in Project Universe, an experiment to produce high-speed data links between several LANs in the United Kingdom with the Orbital Test Satellite (OTS). Other functions of Project Universe include measuring the network components performance, developing procedures for using the system for computer-computer and terminal-computer operations, and investigating the use of LAN satellites for business and computer communications. British Telecom has been involved with Project Universe since its inception. A standard Videotex system has been connected to the Cambridge Ring, consequently providing Videotex terminals attached to the ring access to a special Universe Prestel system. Future goals include replacing the OTS with a new satellite with a terminal operating at 8-10 Mbit/s. Block diagrams are provided.

  13. Setting up virgin stress conditions in discrete element models

    Science.gov (United States)

    Rojek, J.; Karlis, G.F.; Malinowski, L.J.; Beer, G.

    2013-01-01

    In the present work, a methodology for setting up virgin stress conditions in discrete element models is proposed. The developed algorithm is applicable to discrete or coupled discrete/continuum modeling of underground excavation employing the discrete element method (DEM). Since the DEM works with contact forces rather than stresses there is a need for the conversion of pre-excavation stresses to contact forces for the DEM model. Different possibilities of setting up virgin stress conditions in the DEM model are reviewed and critically assessed. Finally, a new method to obtain a discrete element model with contact forces equivalent to given macroscopic virgin stresses is proposed. The test examples presented show that good results may be obtained regardless of the shape of the DEM domain. PMID:27087731

  14. Chemical changes in extra virgin argan oil after thermal treatment.

    Science.gov (United States)

    Gharby, Saïd; Harhar, Hicham; Kartah, Badr Eddine; Guillaume, Dom; Charrouf, Zoubida

    2013-01-01

    Physicochemical parameters, measured every 6 hours, of extra virgin argan oil heated for 24 h at 180 degrees C were investigated and compared with those of five other edible oils treated in the same thermoxidative condition. Argan oil was found to be particularly stable at high temperature, its level of polar compounds remaining low even after 24 h of heating.

  15. Good Manufacturing Practice (GMP guidelines for virgin olive oil production

    Directory of Open Access Journals (Sweden)

    Petrakis, Christos

    1994-04-01

    Full Text Available This paper presents GMP guidelines for the production of virgin olive oil. Standard procedures and conditions are indicated for olive production, harvesting, transportation and storage, for oil manufacture, storage and packaging, for buildings, process logistics and the materials used throughout the production chain.

  16. Healthy virgin olive oil: a matter of bitterness

    NARCIS (Netherlands)

    Vitaglione, P.; Savarese, M.; Paduano, A.; Scalfi, L.; Fogliano, V.; Sacchi, R.

    2015-01-01

    Virgin olive oil (VOO) is the pillar fat of Mediterranean diet. It is made from olive fruits and obtained by squeezing olives without any solvent extraction. Respect to the seed oils, an unique polar polyphenol-rich fraction gives to VOO a bitter and pungent taste. The recent substantiation by Europ

  17. China-the Last Virgin Soil for Gestating World Brands

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    China will be the last virginsoil for the rapid growth of world brands "China will be the last virgin soil for the rapid growth of world brands." predicted Li Guangdou, a famous marketing expert of China. However, the reality is far from being so optimistic. Across the world, the mark "Made in China"

  18. Virgin esitleb : Robin Hood ja sir Branson / Mart Raudsaar

    Index Scriptorium Estoniae

    Raudsaar, Mart, 1973-

    2003-01-01

    Ettevõtja Richard Branson'i elust, karjäärist, juhtimisprintsiipidest ning tegevusest kaubamärgi Virgin loomisel, mis ühendab endas kaht lennufirmat, reisibürood, margiviina, koolat, muusikakaubamajasid, pensionifonde jne. Lisa: Branson - koolist väljalangenud miljardär

  19. TIGER/Line Shapefile, 2016, state, United States Virgin Islands, Current Estate State-based Shapefile (U.S. Virgin Islands only)

    Data.gov (United States)

    US Census Bureau, Department of Commerce — The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master...

  20. TIGER/Line Shapefile, 2015, state, United States Virgin Islands, Current Estate State-based Shapefile (U.S. Virgin Islands only)

    Data.gov (United States)

    US Census Bureau, Department of Commerce — The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master...

  1. A comparison of two methods for surveying mortality of beached birds in British Columbia.

    OpenAIRE

    Stephen, C; Burger, A E

    1994-01-01

    Systematic surveys of beached birds are often limited in their ability to classify the causes of death of the carcasses recovered. Two methods of determining the cause of death of seabirds encountered during surveys of beaches of southwestern Vancouver Island, British Columbia, are compared. Birds were either subjected to external visual examinations by volunteer beach surveyors or submitted for gross postmortem examination by a veterinarian. The reliance on external examination of birds on b...

  2. Climatology, storm morphologies, and environments of tornadoes in the British Isles: 1980–2012

    OpenAIRE

    Mulder, Kelsey J.; Schultz, David M.

    2015-01-01

    A climatology is developed for tornadoes during 1980–2012 in the British Isles, defined in this article as England, Scotland, Wales, Northern Ireland, Republic of Ireland, Channel Islands, and the Isle of Man. The climatology includes parent storm type, interannual variability, annual and diurnal cycles, intensities, oc- currence of outbreaks (defined as three or more tornadoes in the same day), geographic distribution, and environmental conditions derived from proximity soundings of tornadoe...

  3. The Partition of the Gilbert and Ellice Islands

    Directory of Open Access Journals (Sweden)

    W. David McIntyre

    2012-05-01

    Full Text Available This paper reviews the separation of the Ellice Islands from the Gilbert and Ellice Islands Colony, in the central Pacific, in 1975: one of the few agreed boundary changes that were made during decolonization. Under the name Tuvalu, the Ellice Group became the world’s fourth smallest state and gained independence in 1978. The Gilbert Islands, (including the Phoenix and Line Islands, became the Republic of Kiribati in 1979. A survey of the tortuous creation of the colony is followed by an analysis of the geographic, ethnic, language, religious, economic, and administrative differences between the groups. When, belatedly, the British began creating representative institutions, the largely Polynesian, Protestant, Ellice people realized they were doomed to permanent minority status while combined with the Micronesian, half-Catholic, Gilbertese. To protect their identity they demanded separation, and the British accepted this after a UN-observed referendum.

  4. Galapagos Islands

    Science.gov (United States)

    2002-01-01

    This true-color image of the Galapagos Islands was acquired on March 12, 2002, by the Moderate-resolution Imaging Spectroradiometer (MODIS), flying aboard NASA's Terra satellite. The Galapagos Islands, which are part of Ecuador, sit in the Pacific Ocean about 1000 km (620 miles) west of South America. As the three craters on the largest island (Isabela Island) suggest, the archipelago was created by volcanic eruptions, which took place millions of years ago. Unlike most remote islands in the Pacific, the Galapagos have gone relatively untouched by humans over the past few millennia. As a result, many unique species have continued to thrive on the islands. Over 95 percent of the islands' reptile species and nearly three quarters of its land bird species cannot be found anywhere else in the world. Two of the more well known are the Galapagos giant tortoise and marine iguanas. The unhindered evolutionary development of the islands' species inspired Charles Darwin to begin The Origin of Species eight years after his visit there. To preserve the unique wildlife on the islands, the Ecuadorian government made the entire archipelago a national park in 1959. Each year roughly 60,000 tourists visit these islands to experience what Darwin did over a century and a half ago. Image courtesy Jacques Descloitres, MODIS Land Rapid Response Team at NASA GSFC

  5. NOTES ON THE SYSTEMATY OF SOLOMON ISLANDS' PLANTS AND SOME OF THEIR NEW GUINEA RELATIVES. XI

    Directory of Open Access Journals (Sweden)

    B. C. Stone

    2014-01-01

    Full Text Available Preliminary to a revision of the Myrsinaceae of the British Solomon Islands, we have found it necessary to name and validate the two large undescribed species of Tapeinosperma Hook.f., diagnoses of which are given in this paper, in order that their names may be available for use in connection with studies of the phytogeography of the Solomon Islands.

  6. Conservation genetics of an island toad: Bufo bufo in Jersey

    OpenAIRE

    John W. Wilkinson; Trevor J C Beebee; Griffiths, Richard A.

    2007-01-01

    On Jersey (British Channel Islands), common toads often reproduce in small, urban ponds. This atypical breeding strategy has implications for their persistence and they have declined on the island in recent times. We used polymorphic microsatellite markers to compare genetic diversity in Bufo bufo from five different ponds in Jersey with two populations from north-west France. Genetic diversity of Jersey toads was comparable with that of populations elsewhere in Europe. Numbers of breeding fe...

  7. The Contemporaneity of the British Survey.

    Science.gov (United States)

    Dodson, Charles Brooks

    The seeming remoteness of material studied in a British literature survey course can be frustrating for the teacher. Students may find little relevance in the story of Beowulf or the descriptions of Gulliver's voyages. However, instructors can highlight the contemporaneity of British literary texts by drawing parallels to modern times. For…

  8. British African Caribbean Women and Depression

    Science.gov (United States)

    Adkison-Bradley, Carla; Maynard, Donna; Johnson, Phillip; Carter, Stephaney

    2009-01-01

    Depression is a common condition among women in the United Kingdom. However, little is known about the context of depression among British African Caribbean women. This article offers a preliminary discussion regarding issues and information pertaining to depression among British African Caribbean women. Characteristics and symptoms of depression…

  9. The Current Canon in British Romantics Studies.

    Science.gov (United States)

    Linkin, Harriet Kramer

    1991-01-01

    Describes and reports on a survey of 164 U.S. universities to ascertain what is taught as the current canon of British Romantic literature. Asserts that the canon may now include Mary Shelley with the former standard six major male Romantic poets, indicating a significant emergence of a feminist perspective on British Romanticism in the classroom.…

  10. British and American literatures and English education

    Institute of Scientific and Technical Information of China (English)

    田露

    2011-01-01

    British and American literature teachings and university English the teaching isn't self-contradict,can be complement each other.Strengthen British and American literature teachings,contribute to an improvement our country English education,develop high c

  11. The Falklands War and the British Stage

    Directory of Open Access Journals (Sweden)

    Radu Adrian

    2014-03-01

    Full Text Available The paper examines the way the Falklands War of 1982 was reflected in the creation of British playwrights. Officially, the war was seen as a heroic act, as another glorious page in the book of British history. But for many writers it contained nothing heroic; it was just noisy brandishing of weapons and useless loss of human lives.

  12. Toolkit for community energy planning in British Columbia. 2. ed.

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    This toolkit presents the basic concepts and issues regarding the implementation of community energy planning in British Columbia. It is intended primarily for local elected officials, municipal and regional planners and engineers, real estate developers and those interested in community sustainability and energy opportunities. The objectives are to: (1) describe how energy is used in communities and how its use impacts the community, (2) show that designing for energy supports community livability objectives, (3) describe how energy considerations can be incorporated in existing community planning processes, (4) communicate the idea that community energy planning can play an important role in reducing Canada's greenhouse gas emissions, thereby slowing down climate change, and (5) provide practical advice that will help communities move toward sustainable energy development. Community energy planning encompasses land use planning and transportation, infrastructure efficiency, and alternative energy supply. This toolkit described the strategies that are related to each of these components. In addition, 6 case studies of specific initiative programs dealing with community energy planning in British Columbia were presented. These included the challenges facing developers of energy efficient sustainable buildings and municipalities, the Lillooet solar municipal pool, the community energy planning in Kamloops, improving the transportation system a small urban centre called Quesnel, BC's energy aware award winners, and the Shoal Point development on Victoria Island's Fisherman's Wharf. The efforts of each of these projects provide an opportunity to build a community that is more socially, environmentally and fiscally responsible and sustainable.

  13. Pirate Image: A Boy in the Novel Treasure Island

    Institute of Scientific and Technical Information of China (English)

    李美冬

    2014-01-01

    Literature related to the pirate theme had a strong foundation in British Empire.This study is to analyze a boy pirate image in the adventure novel Treasure Island written by Robert Stevenson,who created Jim Hawkins as a vivid pirate,combining both romanticism and realism.

  14. Pirate Image:A Boy in the Novel Treasure Island

    Institute of Scientific and Technical Information of China (English)

    李美冬

    2014-01-01

    Literature related to the pirate theme had a strong foundation in British Empire.This study is to analyze a boy pirate image in the adventure novel Treasure Island written by Robert Stevenson,who created Jim Hawkins as a vivid pirate,combining both romanticism and realism.

  15. Energy Transition Initiative, Island Energy Snapshot - Turks & Caicos (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2015-02-01

    This profile presents a snapshot of the electricity generation and reduction technologies, including solar hot water heating, available to Turks and Caicos - a British overseas territory consisting of two groups of islands located southeast of the Bahamas. Heating and transportation fuels are not addressed.

  16. The origin of virgin argan oil's high oxidative stability unraveled.

    Science.gov (United States)

    Gharby, Saïd; Harhar, Hicham; Guillaume, Dominique; Haddad, Aziza; Charrouf, Zoubida

    2012-05-01

    To prepare either virgin edible or beauty argan oil, roasted or unroasted argan kernels are cold-pressed, respectively. Comparing the physicochemical parameters of edible and beauty argan oil immediately after preparation and after a two-year delay has led to the suggestion that phospholipids are a new and essential type of oil component participating in the excellent oxidative stability of edible argan oil, in addition to the already suggested Maillard-reaction products, phenols, and tocopherols.

  17. Rosie Carpe and the Virgin Mary: Modelling Modern Motherhood

    Directory of Open Access Journals (Sweden)

    Pauline Eaton

    2016-06-01

    Full Text Available Marie NDiaye’s 2001 novel, Rosie Carpe, incorporates, as one of its several instances of parenting failure, the narrative of the decline of a single mother from adequacy to abuse. This narrative, which is the focus of this article, might be said to put flesh on the bones of Julia Kristeva’s deconstruction of the Virgin Mary in her 1980s essay ‘Stabat Mater’. Kristeva saw the Marian model as out of date but she interrogated its enduring power and its continuing influence on our cultural perceptions of maternity. NDiaye’s eponymous Rosie realises she is pregnant but has no idea how this has come about. Rosie is not represented as a woman who has a religious faith but she decides to accept her child as a holy miracle. This article analyses how the ‘mythology’ of the Virgin Mary, and other biblical intertext, is woven into the narrative of Rosie’s experience of motherhood, so as to counterpoint and illuminate Rosie’s bleak and raw inner experience of maternity, an experience which, while confirming that Rosie is not, and never could have been, a modern Virgin Mary nevertheless refreshes the human stories at the root of the Christian narrative.

  18. New contribution to studying fresco of Holy Virgin Milkprofferer in Peć

    Directory of Open Access Journals (Sweden)

    Radovanović Janko

    2002-01-01

    Full Text Available In the church dedicated to Holy Virgin Odigitria in the Patriarchate of Peć, the foundation of Archepiscope Danilo II, among several images of Virgin Mary the greatest attention of the researchers was attracted by Holy Virgin the Milkprofferer (Nurturer. Mother of God was painted on the southern wall of the narthex, sitting in the throne with the child Christ suckling in her lap. On the left and right side two angels are represented, showing their respect. To the right, three young women or girls approach, greeting her with their arms outstretched. The fresco was painted about 1330. Close links between the theological ideas expressed in the Akathist service (praise to Holy Virgin Odigitria and the fresco of Holy Virgin the Milkprofferer are evident. Those ideas found their expression also in the fresco of Holy Virgin the Milkprofferer in the monastery Matejci near Kumanovo, painted a quarter of a century later.

  19. Detection of Virgin Olive Oil Adulteration Using Low Field Unilateral NMR

    OpenAIRE

    Zheng Xu; Robert H. Morris; Martin Bencsik; Newton, Michael I.

    2014-01-01

    The detection of adulteration in edible oils is a concern in the food industry, especially for the higher priced virgin olive oils. This article presents a low field unilateral nuclear magnetic resonance (NMR) method for the detection of the adulteration of virgin olive oil that can be performed through sealed bottles providing a non-destructive screening technique. Adulterations of an extra virgin olive oil with different percentages of sunflower oil and red palm oil were measured with a com...

  20. Production of virgin coconut oil by induced fermentation with Lactobacillus plantarum NDRI strain 184.

    OpenAIRE

    Satheesh, Neela; Prasad, N.B.L.

    2014-01-01

    Present study was designed to produce the Virgin Coconut Oil in induced fermentation by Lactobacillus sp. Virgin Coconut Oil is a Value Added Product of coconut which have different applications. Natural fermentation is one of the commercial methods to produce Virgin Coconut Oil, where the natural microorganisms are playing a major role. In such process, contamination is one of the main problems; to overcome this, induced fermentation was performed in the controlled conditions by using pro...

  1. Retrenchment in British Universities: Lessons Learned.

    Science.gov (United States)

    Simpson, William A.

    1985-01-01

    A study of 14 British universities that underwent severe retrenchment in 1981-1984 is reported, and successful policies, procedures, philosophies, and techniques that may be applicable to institutions in many countries are outlined. (MSE)

  2. British Engineers and Africa 1875-1914

    DEFF Research Database (Denmark)

    Andersen, Casper

    the imperial diasporas, identities and networks that developed as the British engineering profession established connections on the African continent. Using a wide range of primary sources that include correspondence, diaries, technical reports, institutional minutes and periodicals, Andersen reconstructs...

  3. British Universities' Responses to Financial Reductions.

    Science.gov (United States)

    Sizer, John

    1987-01-01

    The impact on nine British universities' of substantial financial reductions in 1980-81 and the policy implications for national funding agencies are examined. Implementation of institutional retrenchment plans and the role of high-level administrators are discussed. (MSE)

  4. The moral reading of the British constitution

    OpenAIRE

    Lakin, S. J.

    2009-01-01

    This thesis investigates the philosophical assumptions which underpin established theories of the British constitution, paying particular attention to the influence of traditional (and sometimes outdated) theories of legal positivism. I attempt to identify, analyze and challenge these assumptions, exploring how recent developments in legal theory can inform and enrich our approach to British constitutional theory. Drawing, in particular, on the anti-positivist theory of Ronald Dworkin, I cont...

  5. Radon in British mines: a review

    International Nuclear Information System (INIS)

    A review of the occupational hazards experienced by non-coal miners in British mines is presented, with emphasis on the radiation hazards of radon. Topics reviewed include legislation and radiation standards, radiation monitoring methods in Britain, the geology of the Pennine range wherein the tin and fluorspar mines are located, and survey and workplace monitoring results. Lung cancer risk coefficients are derived from radon decay product data and from British epidemiology on lung cancer

  6. Two Views of the British Industrial Revolution

    OpenAIRE

    Peter Temin

    1996-01-01

    There are two views of the British Industrial Revolution in the literature today. The more traditional description, represented by the views of Ashton and Landes, sees the Industrial Revolution as a broad change in the British economy and society. This broad view of the Industrial Revolution has been challenged by Crafts and Harley who see the Industrial Revolution as a much narrower phenomenon, as the result of technical change in a few industries. This paper presents a test of these views u...

  7. Virgin coconut oil and its potential cardioprotective effects.

    Science.gov (United States)

    Babu, Abraham Samuel; Veluswamy, Sundar Kumar; Arena, Ross; Guazzi, Marco; Lavie, Carl J

    2014-11-01

    Emphasis on diet to improve the cardiovascular (CV) risk profile has been the focus of many studies. Recently, virgin coconut oil (VCO) has been growing in popularity due to its potential CV benefits. The chemical properties and the manufacturing process of VCO make this oil healthier than its copra-derived counterpart. This review highlights the mechanism through which saturated fatty acids contribute to CV disease (CVD), how oils and fats contribute to the risk of CVD, and the existing views on VCO and how its cardioprotective effects may make this a possible dietary intervention in isolation or in combination with exercise to help reduce the burden of CVDs.

  8. 2011 NOAA Bathymetric Lidar: U.S. Virgin Islands - St. Thomas, St. John, St. Croix (Salt River Bay, Buck Island)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data represents a LiDAR (Light Detection & Ranging) gridded bathymetric surface and a gridded relative seafloor reflectivity surface (incorporated into the...

  9. Historic Inventory of Acropora Around Puerto Rico and U.S. Virgin Islands

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Atlantic acroporid corals were listed as threatened under the Endangered Species Act (ESA) of 1973 on May 9, 2006, and a 4(d) rule was final on October 29, 2008,...

  10. Ground Truth Data Used to Map the Benthic Habitat of the U.S. Virgin Islands

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This project is a cooperative effort among the National Ocean Service, National Centers for Coastal Ocean Science, Center for Coastal Monitoring and Assessment;...

  11. H09507: NOS Hydrographic Survey , West Portion of Barracouta Banks, Virgin Islands, 1975-03-12

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  12. Ground Validation Transects (2012) in the U.S. Virgin Islands

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This shapefile denotes the location of underwater photos and video transects taken between 10/23-10/31/12 in Fish Bay and Coral Bay, St. John and the St. Thomas...

  13. H09997: NOS Hydrographic Survey , St. Croix, Virgin Islands, 1982-03-03

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  14. H10211: NOS Hydrographic Survey , St. John, U. S. Virgin Islands, 1985-11-21

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  15. H10003: NOS Hydrographic Survey , St. Croix, Virgin Islands, 1982-04-14

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  16. H10002: NOS Hydrographic Survey , St. Croix, Virgin Islands, 1982-04-03

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  17. F00279: NOS Hydrographic Survey , St. John, U. S. Virgin Islands, 1985-11-28

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  18. H09999: NOS Hydrographic Survey , St. Croix, Virgin Islands, 1982-03-22

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  19. H10008: NOS Hydrographic Survey , St. Croix, Virgin Islands, 1982-04-23

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  20. H10009: NOS Hydrographic Survey , St. Croix, Virgin Islands, 1982-04-23

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  1. F00277: NOS Hydrographic Survey , St. John, U. S. Virgin Islands, 1985-12-01

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  2. H10006: NOS Hydrographic Survey , St. Croix, Virgin Islands, 1982-04-07

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  3. H09998: NOS Hydrographic Survey , St. Croix, Virgin Islands, 1982-03-24

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  4. H10004: NOS Hydrographic Survey , St. Croix, Virgin Islands, 1982-04-07

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  5. H10007: NOS Hydrographic Survey , St. Croix, Virgin Islands, 1982-04-15

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  6. H10505: NOS Hydrographic Survey , St. Thomas Harbor, Virgin Islands, 1993-11-11

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  7. NOAA Office for Coastal Management (OCM) Coastal Inundation Digital Elevation Model: U.S. Virgin Islands

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — These data were created as part of the National Oceanic and Atmospheric Administration Office for Coastal Management's efforts to create an online mapping viewer...

  8. ESI-VI14, Anegada U.K. Virgin Islands 2000 (Environmental Sensitivity Index Map)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Environmental Sensitivity Index (ESI) maps are an integral component in oil-spill contingency planning and assessment. They serve as a source of information in the...

  9. 2007 US Army Corps of Engineers (USACE), Jacksonville District US Virgin Islands LiDAR

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This Light Detection and Ranging (LiDAR) bare-earth classified LAS dataset is a topographic survey conducted for the USACE USVI LiDAR Project. These data were...

  10. Moderate-depth benthic habitats of St. John, U.S. Virgin Islands

    OpenAIRE

    Costa, Bryan M.; Bauer, Laurie J.; Battista, Timothy A.; Mueller, Peter W.; Monaco, Mark E.

    2009-01-01

    The National Oceanic and Atmospheric Administration’s (NOAA) Center for Coastal Monitoring and Assessment’s (CCMA) Biogeography Branch and the U.S. National Park Service (NPS) have completed mapping the moderate-depth marine environment south of St. John. This work is an expansion of ongoing mapping and monitoring efforts conducted by NOAA and NPS in the U.S. Caribbean. The standardized protocols used in this effort will enable scientists and managers to quantitatively compare moderate-depth ...

  11. 77 FR 37842 - Approval and Promulgation of Air Quality Implementation Plans; United States Virgin Islands...

    Science.gov (United States)

    2012-06-25

    ... matter (PM 2.5 ) (e.g., sulfates, nitrates, organic carbon, elemental carbon, and soil dust), which also...% Nitrates 2.59 Mm-1 5.4% Elemental Carbon 1.40 Mm-1 2.9% Organic Carbon 0.90 Mm-1 1.9% Megameters-1 (Mm-1... Impairment (RAVI) LTS F. Agricultural and Forestry Smoke Management Techniques G. Monitoring Strategy...

  12. us_virgin_islands_vi_1s_mhw.new.grd

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NGDC builds and distributes high-resolution, coastal digital elevation models (DEMs) that integrate ocean bathymetry and land topography to support NOAA's mission...

  13. Bathymetry 2M Grid, US Virgin Islands, 2005, UTM 20 NAD83

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This dataset contains a unified ESRI Grid with 2 meter cell size representing the bathymetry of selected portions of seafloor around St. Croix, St. Thomas, and St....

  14. St. Thomas and St. John, U.S. Virgin Islands Coastal Digital Elevation Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated...

  15. Distribution and geographic variation of the Ameivas of Puerto Rico and the Virgin Islands

    NARCIS (Netherlands)

    Heatwole, Harold; Torres, Frank

    1967-01-01

    The broad outlines of the taxonomy and distribution of the Antillean ameivas have been sketched by BARBOUR & NOBLE (1915). Two principal ancestral stocks were recognized: (1) One gave rise to the Ameiva ameiva group whose center of origin and dispersal was northeastern South America, and which exten

  16. St. Croix, U.S. Virgin Islands Coastal Digital Elevation Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated...

  17. H09515: NOS Hydrographic Survey , West Portion of Barracouta Banks, Virgin Islands, 1975-04-22

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  18. H09516: NOS Hydrographic Survey , West Portion of Barracouta Banks, Virgin Islands, 1975-04-22

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  19. H09517: NOS Hydrographic Survey , West Portion of Barracouta Banks, Virgin Islands, 1975-04-22

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  20. Ground Validation Locations (2012) in the U.S. Virgin Islands

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This shapefile denotes the location of underwater photos and videos taken in Fish Bay and Coral Bay, St. John and the St. Thomas East End Reserve (STEER) in the...

  1. C-CAP Land Cover, United States Virgin Islands, St Thomas, 2012

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set consists of land cover derived from high resolution imagery and was analyzed according to the Coastal Change Analysis Program (C-CAP) protocol to...

  2. C-CAP Land Cover, United States Virgin Islands, St. Croix, 2012

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set consists of land cover derived from high resolution imagery and was analyzed according to the Coastal Change Analysis Program (C-CAP) protocol to...

  3. A late Holocene palaeoenvironmental record from Altona Bay, St. Croix, US Virgin Islands

    DEFF Research Database (Denmark)

    Jessen, C.A.; Pedersen, Jørn Bjarke Torp; Bartholdy, Jesper;

    2008-01-01

    sea-level rise, from a position, c.2 m lower than present. After a c. 1000 year period of marine sedimentation lasting until c. 2500 cal BP, renewed formation of tropical wetland occurred at the site. This development may be attributed to the increased isolation of the shallow Altona Bay, most likely......A reconstruction of the palaeoenvironmental development of Altona Bay, St. Croix, northeastern Caribbean, has been made based on the sedimentological, geochemical and pollen analyses of a 1.83 m long vibracore. For chronological control, AMS 14 C measurements were made at 5 levels downcore....... The sedimentary sequence covers the last c. 4700 years, containing both (mangrove) peat and fine-grained clastic sediment units. Comparison with regional Holocene sea level data demonstrates a gradual marine flooding of a mangrove environment around 3500 cal BP was presumably related to a regional late Holocene...

  4. 2011 NOAA Ortho-rectified Mosaic of Anguilla Harbor, St. Croix, U.S. Virgin Islands

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains ortho-rectified mosaic tiles, created as a product from the NOAA Integrated Ocean and Coastal Mapping (IOCM) initiative. The source imagery...

  5. ESI-VI11, Tortola, U.K. Virgin Islands 2000 (Environmental Sensitivity Index Map)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Environmental Sensitivity Index (ESI) maps are an integral component in oil-spill contingency planning and assessment. They serve as a source of information in the...

  6. H09514: NOS Hydrographic Survey , West Portion of Barracouta Banks, Virgin Islands, 1975-04-29

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  7. The smell of virgins: mating status of females affects male swimming behaviour in Oithona davisae

    DEFF Research Database (Denmark)

    Heuschele, Jan; Kiørboe, Thomas

    2012-01-01

    in the presence of virgin when compared with mated females and that the cue is waterborne. The ability to distinguish between virgin and mated females may reduce male mortality during mate search and the cost related to mating behaviour (precopula) in both sexes. We estimate that at realistic population densities...

  8. Island cities: the case of Belfast, Northern Ireland

    Directory of Open Access Journals (Sweden)

    Royle Stephen A.

    2015-06-01

    Full Text Available The paper considers Belfast as an ‘island city’ with reference to issues of identity and economy and especially in connection with a series of statements from the ‘Futures of Islands’ briefing document prepared for the IGU’s Commission on Islands meeting in Kraków in August 2014. Belfast as a contested space, a hybrid British/Irish city on the island of Ireland, exemplifies well how ‘understandings of the past condition the future’, whilst the Belfast Agreement which brought the Northern Ireland peace process to its culmination after decades of violence known as the ‘Troubles’ speaks to ‘island ways of knowing, of comprehending problems - and their solutions’. Finally, Belfast certainly demonstrates that ‘island peoples shape their contested futures’

  9. Genomic Analysis of a Serotype 5 Streptococcus pneumoniae Outbreak in British Columbia, Canada, 2005–2009

    Directory of Open Access Journals (Sweden)

    Ruth R. Miller

    2016-01-01

    Full Text Available Background. Streptococcus pneumoniae can cause a wide spectrum of disease, including invasive pneumococcal disease (IPD. From 2005 to 2009 an outbreak of IPD occurred in Western Canada, caused by a S. pneumoniae strain with multilocus sequence type (MLST 289 and serotype 5. We sought to investigate the incidence of IPD due to this S. pneumoniae strain and to characterize the outbreak in British Columbia using whole-genome sequencing. Methods. IPD was defined according to Public Health Agency of Canada guidelines. Two isolates representing the beginning and end of the outbreak were whole-genome sequenced. The sequences were analyzed for single nucleotide variants (SNVs and putative genomic islands. Results. The peak of the outbreak in British Columbia was in 2006, when 57% of invasive S. pneumoniae isolates were serotype 5. Comparison of two whole-genome sequenced strains showed only 10 SNVs between them. A 15.5 kb genomic island was identified in outbreak strains, allowing the design of a PCR assay to track the spread of the outbreak strain. Discussion. We show that the serotype 5 MLST 289 strain contains a distinguishing genomic island, which remained genetically consistent over time. Whole-genome sequencing holds great promise for real-time characterization of outbreaks in the future and may allow responses tailored to characteristics identified in the genome.

  10. Explaining British Policy on the Euro

    Directory of Open Access Journals (Sweden)

    David Howarth

    2004-10-01

    Full Text Available Four overlapping analytical frameworks focusing upon domestic British politics are applied to explain the detailed development of the policy on the euro maintained by the Conservative Government then Party in opposition and the Labour Party opposition and then Government: intra-party politics; inter-party politics; public opinion and the nature of British democracy; and neo-pluralism (competing economic and other interests. This article posits that British government - and in particular Labour Government - reluctance to hold a referendum on euro membership and actively push a pro-euro policy can be best explained in terms of ideologically infused intra- (rather than inter- party politics and the realities of pluralist politics, while explanations rooted in an analysis of public opinion are less helpful.

  11. Convergence, divergence and realignment in British macroeconomics

    Directory of Open Access Journals (Sweden)

    D. COBHAM

    2013-12-01

    Full Text Available In this paper the author argues that the still frequent and simplistic distinction between Keynesians and monetarists that makes up a large part of the British popular economic debate has become seriously misleading. Changes that have taken place in British macroeconomics since the early 1970s are thus indicated and some of the theoretical and empirical factors responsible for these changes are suggested. The author presents a brief characterisation of British Keynesianism and monetarism as of late 1960s/early 1970s, arguing that there have been important elements of convergence. He proceeds to discuss some of the theoretical developments and some of the experiences of UK macroeconomic policy which have contributed to this convergence. Finally, he considers whether the labels “Keynesian” and “monetarist” continue to be relevant.

  12. Ambient Noise Tomography of the British Isles

    Science.gov (United States)

    Nicolson, H. J.; Curtis, A.; Baptie, B.

    2009-12-01

    In recent years, surface wave tomography using empirical Green’s functions computed via the ambient noise interferometry method has become an established approach to lithospheric imaging problems. To date, ambient noise tomography has been successfully applied to seismometer arrays in the United States, Australia, Iceland, China, South Africa, Europe and the Tibetan Plateau. The basis of the ambient seismic interferometry method is that, by cross-correlating noise data between two seismic stations and stacking over a long enough time period, one can approximate the Green’s Function that would have been recorded at one of the stations if the other had actually been a source. Consequently, one of the main advantages of ambient noise interferometry is that traditional seismic sources such as earthquakes or ballistics are not required; therefore it is ideal for application to seismically quiescent areas such as the British Isles. The British Isles are an archipelago located adjacent to the Eurasian continental shelf in a typically intra-plate setting, formed by a complex amalgamation of several terranes. These range from Laurentian north of the Highland Boundary fault to Avalonian south of the Iapetus Suture and evidence of the regions turbulent geological past can be inferred from its lithospheric structure. Previous studies of the structure of the British Isles considered relatively few seismic stations and/or were limited to using offshore shots, quarry blasts or teleseismic earthquakes as seismic energy sources. We have applied the ambient noise tomography method to noise data recorded on approximately 100 broadband and short period seismometers, including many new stations, in the British Isles and mainland Europe. This dense coverage of the British Isles allows us to image the crust and upper mantle velocity structure with a horizontal resolution in the region of 100km across the North Sea and 30km in the mainland United Kingdom. Here we present the first

  13. CRITERIA OF BRITISH TEACHERS’ COMMUNICATION CULTURE FORMEDNESS

    Directory of Open Access Journals (Sweden)

    Михаил Алексеевич Есипов

    2013-04-01

    Full Text Available Communication culture formation belongs to most essential problems for pedagogical theory and practice. The level of a teacher’s communication culture influences greatly the efficiency of his professional communication with colleagues and students.The peculiarities of teachers’ communication culture formation in the British educational system are considered. Main characteristics of a communication-oriented teacher are mentioned. Criteria for specifying the level of British teachers’ communication culture formedness as well as brief description of these levels are given in this article.DOI: http://dx.doi.org/10.12731/2218-7405-2013-1-13

  14. Solomon Islands

    OpenAIRE

    World Bank

    2015-01-01

    This report aims to build understanding of the existing disaster risk financing and insurance (DRFI) tools in use in the Solomon Islands and to identify gaps where engagement could further develop financial resilience. It also aims to encourage peer exchange of regional knowledge, specifically by encouraging dialogue on past experiences, lessons learned, optimal use of these financial tool...

  15. Surviving Rescue: A Feminist Reading of Scott O'Dell's "Island of the Blue Dolphins"

    Science.gov (United States)

    Baecker, Diann L.

    2007-01-01

    Scott O'Dell's "Island of the Blue Dolphins" tells the archetypal story of the young, virgin, orphan girl who is vulnerable to either debauchery or rescue. That such a girl must succumb to either one or the other is a necessary element of the archetype. In O'Dell's work--one intended, after all, for children--the heroine is rescued by a…

  16. The British Monarch——A key element in British society and culture

    Institute of Scientific and Technical Information of China (English)

    兰艺

    2014-01-01

    <正>Although the British Monarch has already lost its true powe to govern the country,it is still a key element in British societ and culture for its specialty in the country.Admittedly,the British Monarch has no substantial right t nominate the cabinet and deal with some other important politica issues.What it can do is to work as a symbol in some importan ceremonies.Its power is just a form,or a symbol,and in essence

  17. Characterization and seasonal variation of the quality of virgin olive oil of the Throumbolia and Koroneiki varieties from Southern Greece

    Energy Technology Data Exchange (ETDEWEB)

    Vekiari, S. A.; Oreopoulou, V.; Kourkaoutas, Y.; Kamoun, N.; Msallem, M.; Psimouli, V.; Arapoglou, D.

    2010-07-01

    Extra virgin olive oil was produced from olives of the two main varieties cultivated in the region of Rhytmaton in the Greek island of Crete named Throumbolia, and Koroneiki. The former is very famous due to the natural way of fruit debittering, while the latter is the most common olive variety cultivated in Northern Greece. The olives were harvested at three successive stages of ripening according to their skin color and the extra virgin olive oil was extracted using an experimental olive oil extraction mill at 30 degree centigrade. Peroxide value, UV absorption, acidity, fatty acid content and total polyphenols were measured and the contents of tyrosol, hydroxytyrosol 3,4- DHPEA-EDA, p-HPEA-EDA and 3,4-DHPEA-EA were determined by HPLC. The sterol fraction and the volatile component profile were determined by GC and SPME GC/MS, respectively. Throumbolia olive oil presented an extremely higher content of {beta}-sitosterol and linoleic acid (n6) in comparison to the Koroneiki variety. The concentration of linoleic acid decreased in olive oils produced from both varieties in contrast to oleic acid which increased at the same time. Furthermore, the content of OH-tyrosol was higher, while the content of 3, 4-DHPEA-EDA and the total polyphenols was lower in Throumbolia olive oil than in olive oil produced from the Koroneiki variety. In general, significant differences were observed in all parameters between the olive oils produced from the two varieties during different stages of maturation. (Author) 41 refs.

  18. Characterization and seasonal variation of the quality of virgin olive oil of the Throumbolia and Koroneiki varieties from Southern Greece

    International Nuclear Information System (INIS)

    Extra virgin olive oil was produced from olives of the two main varieties cultivated in the region of Rhytmaton in the Greek island of Crete named Throumbolia, and Koroneiki. The former is very famous due to the natural way of fruit debittering, while the latter is the most common olive variety cultivated in Northern Greece. The olives were harvested at three successive stages of ripening according to their skin color and the extra virgin olive oil was extracted using an experimental olive oil extraction mill at 30 degree centigrade. Peroxide value, UV absorption, acidity, fatty acid content and total polyphenols were measured and the contents of tyrosol, hydroxytyrosol 3,4- DHPEA-EDA, p-HPEA-EDA and 3,4-DHPEA-EA were determined by HPLC. The sterol fraction and the volatile component profile were determined by GC and SPME GC/MS, respectively. Throumbolia olive oil presented an extremely higher content of β-sitosterol and linoleic acid (n6) in comparison to the Koroneiki variety. The concentration of linoleic acid decreased in olive oils produced from both varieties in contrast to oleic acid which increased at the same time. Furthermore, the content of OH-tyrosol was higher, while the content of 3, 4-DHPEA-EDA and the total polyphenols was lower in Throumbolia olive oil than in olive oil produced from the Koroneiki variety. In general, significant differences were observed in all parameters between the olive oils produced from the two varieties during different stages of maturation. (Author) 41 refs.

  19. The Differences between British English and American English

    Institute of Scientific and Technical Information of China (English)

    章继宁

    2013-01-01

    British English and American English are two varieties of English. American English derived from British English and they have many similarities and differences. British English and American English are different in pronunciation, spelling, vocabu⁃lary and customary usage/syntax, etc.

  20. British International Schools: The Deployment and Training of Teaching Assistants

    Science.gov (United States)

    Tarry, Estelle

    2011-01-01

    This article reports on research carried out on behalf of the Council of British International Schools (COBIS) as to the role and deployment of British international school teaching assistants. Through questionnaires and a follow up open discussion with headteachers from British international schools it was found that, due to the differing…

  1. British Writers; Modules for Teacher Corps.

    Science.gov (United States)

    Gilliard, Fred

    This booklet, containing eight instructional modules on works by major British writers, can be used either within a lower-level literature course for non-English majors or in a survey course for English majors. The first four modules focus on works from the early English period through the Elizabethan Age: "Beowulf,""Sir Gawain and the Green…

  2. Macro and Microenvironments at the British Library.

    Science.gov (United States)

    Shenton, Helen

    This paper describes the storage of the 12 million items that have just been moved into the new British Library building. The specifications for the storage and environmental conditions for different types of library and archive material are explained. The varying environmental parameters for storage areas and public areas, including reading rooms…

  3. An American on a British Train

    Institute of Scientific and Technical Information of China (English)

    大川

    2004-01-01

    A young American entered a compartment on a British train, and discovered that all seats were occupied, including one on which a small dog was seated. To his owner, a middle-aged lady who wore a large hat, he said po-

  4. Considerations for Education Reform in British Columbia

    Science.gov (United States)

    Santos, Ana

    2012-01-01

    Countries around the world refer to twenty-first century education as essential to maintaining personal and national economic advantage and draw on this discourse to advocate for and embark on educational reform. This paper examines issues around education reform, particularly in British Columbia. It argues that reformers should give careful…

  5. British physics Newton's law of funding

    CERN Multimedia

    2007-01-01

    In Britain, fundamental physics is in a pickle ISAAC NEWTON, besides being the founder of modern physics, was also master of Britain's mint. That is a precedent which many British physicists must surely wish had become traditional. At the moment, money for physics is in short supply in Britain.

  6. The British Experience of Reform in Education.

    Science.gov (United States)

    Johnes, Geraint

    1996-01-01

    The nature and impact of reforms since 1988 in British education, both compulsory and postsecondary, are examined, focusing on changes in organizational structure and financing mechanisms. The success of these changes in meeting their objectives is assessed, and unresolved issues are identified. (MSE)

  7. African Centered Knowledge: A British Perspective.

    Science.gov (United States)

    Christian, Mark

    2001-01-01

    Considers the impact of African centered knowledge within the United Kingdom. Recent development of African Diaspora studies has forged links between various black Atlantic communities. The United Kingdom has experienced positive grassroots community response to the work of noted African centered scholars, yet within the British academy,…

  8. Four former British mining settlements on Spitsbergen

    NARCIS (Netherlands)

    Kruse, Frigga; Claughton, P.; Mills, C.

    2011-01-01

    The LASHIPA project participated in the recent International Polar Year to evaluate the large-scale historical exploitation of polar areas. This sub-project looks at the role of British actors in the economic and geopolitical development of the European High Arctic during the early twentieth century

  9. Earnings Returns to the British Education Expansion

    Science.gov (United States)

    Devereux, Paul J.; Fan, Wen

    2011-01-01

    We study the effects of the large expansion in British educational attainment that took place for cohorts born between 1970 and 1975. Using the Quarterly Labour Force Survey, we find that the expansion caused men to increase education by about a year on average and gain about 8% higher wages; women obtained a slightly greater increase in education…

  10. HIV Prevalence among Aboriginal British Columbians

    Directory of Open Access Journals (Sweden)

    Strathdee Steffanie

    2005-12-01

    Full Text Available Abstract Context There is considerable concern about the spread of HIV disease among Aboriginal peoples in British Columbia. Objective To estimate the number of Aboriginal British Columbians infected with HIV. Design and setting A population-based analysis of Aboriginal men and women in British Columbia, Canada from 1980 to 2001. Participants Epidemic curves were fit for gay and bisexual men, injection drug users, men and women aged 15 to 49 years and persons over 50 years of age. Main outcome measures HIV prevalence for the total Aboriginal population was modeled using the UNAIDS/WHO Estimation and Projection Package (EPP. Monte Carlo simulation was used to estimate potential number infected for select transmission group in 2001. Results A total of 170,025 Aboriginals resided in British Columbia in 2001, of whom 69% were 15 years and older. Of these 1,691 (range 1,479 – 1,955 men and women aged 15 years and over were living with HIV with overall prevalence ranging from 1.26% to 1.66%. The majority of the persons infected were men. Injection drug users (range 1,202 – 1,744 and gay and bisexual men (range 145, 232 contributed the greatest number of infections. Few persons infected were from low risk populations. Conclusion More than 1 in every 100 Aboriginals aged 15 years and over was living with HIV in 2001. Culturally appropriate approaches are needed to tailor effective HIV interventions to this community.

  11. Thermal Effusivity Measurement of Virgin Coconut Oil-Methanol Mixtures using Photoacoustic Technique

    Directory of Open Access Journals (Sweden)

    Firas K.M. Al-asfoor

    2008-01-01

    Full Text Available Thermal effusivity of virgin coconut oil-methanol mixtures were measured using open photoacoustic cell technique. The samples were prepared by simply mixing virgin coconut oil and methanol using similar procedure applied for preparation of biodisel. Thermal effusivity of the sample was obtained by fitting the experimental data of photoacoustic amplitude signal to the expression of photoacoustic signal as a function of chopping frequency. Thermal effusivity of mixtures decrease between 0.0851 W s1/2 K-1 cm-2 (pure virgin coconut oil and 0.0644 W s1/2 K-1 cm-2 (pure methanol with the increasing of methanol in the mixture.

  12. Phenolic compounds and antioxidant capacity of virgin olive oil.

    Science.gov (United States)

    Franco, Ma Nieves; Galeano-Díaz, Teresa; López, Oscar; Fernández-Bolaños, José G; Sánchez, Jacinto; De Miguel, Concepción; Gil, Ma Victoria; Martín-Vertedor, Daniel

    2014-11-15

    The characterisation of virgin olive oil from Arbequina, Carrasqueña, Corniche, Manzanilla Cacereña, Morisca, Picual, and Verdial de Badajoz varieties according to the individual phenolic compounds at different ripening stage was carried out. In all olive oil varieties studied, secoiridoid derivatives were most abundant, followed by phenolic alcohols, flavonoids and phenolic acids. The secoiridoid derivatives of hydroxytyrosol were the most important complex phenols for Picual and Carrasqueña, whereas the tyrosol derivatives were the major ones found in Manzanilla Cacereña, and Verdial de Badajoz. For secoiridoid derivatives of hydroxytyrosol and tyrosol, Arbequina was the oil variety showing the lowest concentration. Tyrosol, hydroxytyrosol, vanillic acid, p-cumaric acid, luteolin, and apigenin levels were greater in early harvested samples in almost all oils analysed. Antioxidant activity measurements (antiradical, lipid peroxide inhibition, H2O2 and NO scavenging) were also accomplished for the seven varieties in the first ripening stage.

  13. Phenolic compounds and antioxidant capacity of virgin olive oil.

    Science.gov (United States)

    Franco, Ma Nieves; Galeano-Díaz, Teresa; López, Oscar; Fernández-Bolaños, José G; Sánchez, Jacinto; De Miguel, Concepción; Gil, Ma Victoria; Martín-Vertedor, Daniel

    2014-11-15

    The characterisation of virgin olive oil from Arbequina, Carrasqueña, Corniche, Manzanilla Cacereña, Morisca, Picual, and Verdial de Badajoz varieties according to the individual phenolic compounds at different ripening stage was carried out. In all olive oil varieties studied, secoiridoid derivatives were most abundant, followed by phenolic alcohols, flavonoids and phenolic acids. The secoiridoid derivatives of hydroxytyrosol were the most important complex phenols for Picual and Carrasqueña, whereas the tyrosol derivatives were the major ones found in Manzanilla Cacereña, and Verdial de Badajoz. For secoiridoid derivatives of hydroxytyrosol and tyrosol, Arbequina was the oil variety showing the lowest concentration. Tyrosol, hydroxytyrosol, vanillic acid, p-cumaric acid, luteolin, and apigenin levels were greater in early harvested samples in almost all oils analysed. Antioxidant activity measurements (antiradical, lipid peroxide inhibition, H2O2 and NO scavenging) were also accomplished for the seven varieties in the first ripening stage. PMID:24912728

  14. A very British spectacle? : critical reception of the fantasy genre within contemporary British cinema

    OpenAIRE

    Rickards, Carolyn

    2014-01-01

    In the period since 2001, cinema has witnessed what David Butler refers to as a ‘golden age’ of fantasy film production. The majority of fantasy films released during this time have originated from British literature, and have to some extent been produced and located within Britain, showcasing a wealth of national characters, acting talent, and landscapes on screen. Yet, despite vital revisionist work conducted on British horror, science fiction and melodrama, there remains a hesitancy to emb...

  15. Influence of the fruit's ripeness on virgin olive oil quality.

    Science.gov (United States)

    Franco, Ma Nieves; Sánchez, Jacinto; De Miguel, Concepción; Martínez, Manuel; Martín-Vertedor, Daniel

    2015-01-01

    Virgin Olive Oil (VOO) is a product much demanded by consumers looking for the highest quality and certain traits considered to be typical of the Mediterranean area. The olive fruit's properties and the industry-regulated physicochemical and sensory parameters of seven cultivars were evaluated during the ripening process. In general, the oil percentage in both the wet and dry material increased for all the cultivars from the green to the spotted stages of maturation, and they stayed constant statistically until the ripe stage with just a few exceptions. The lowest oil content was observed in the Manzanilla Cacereña cultivar in all stages of maturation. The cultivars that presented the lowest oil yields in the Abencor system were Manzanilla Cacereña and Carrasqueña, and the highest Corniche. In general, all the cultivars except one presented good behaviour during the mixing process, the exception being Manzanilla Cacereña which presented the lowest values of the extractability percentage. The moisture content of the olives presented a common pattern, increasing from the green to the spotted stage, with the differences being significant in the Corniche, Picual, and Verdial de Badajoz cultivars. All the oils analysed were classified into the "extra virgin" category according to the results for the regulated parameters. The fruity, bitter, and pungent attributes decreased during ripening in all the cultivars studied. In the green stage of maturation, Arbequina had the least intensity of bitterness and pungency, but there were no significant differences among cultivars in the fruity attribute.

  16. Influence of the fruit's ripeness on virgin olive oil quality.

    Science.gov (United States)

    Franco, Ma Nieves; Sánchez, Jacinto; De Miguel, Concepción; Martínez, Manuel; Martín-Vertedor, Daniel

    2015-01-01

    Virgin Olive Oil (VOO) is a product much demanded by consumers looking for the highest quality and certain traits considered to be typical of the Mediterranean area. The olive fruit's properties and the industry-regulated physicochemical and sensory parameters of seven cultivars were evaluated during the ripening process. In general, the oil percentage in both the wet and dry material increased for all the cultivars from the green to the spotted stages of maturation, and they stayed constant statistically until the ripe stage with just a few exceptions. The lowest oil content was observed in the Manzanilla Cacereña cultivar in all stages of maturation. The cultivars that presented the lowest oil yields in the Abencor system were Manzanilla Cacereña and Carrasqueña, and the highest Corniche. In general, all the cultivars except one presented good behaviour during the mixing process, the exception being Manzanilla Cacereña which presented the lowest values of the extractability percentage. The moisture content of the olives presented a common pattern, increasing from the green to the spotted stage, with the differences being significant in the Corniche, Picual, and Verdial de Badajoz cultivars. All the oils analysed were classified into the "extra virgin" category according to the results for the regulated parameters. The fruity, bitter, and pungent attributes decreased during ripening in all the cultivars studied. In the green stage of maturation, Arbequina had the least intensity of bitterness and pungency, but there were no significant differences among cultivars in the fruity attribute. PMID:25757430

  17. Characterization of virgin olive oils produced with autochthonous Galician varieties.

    Science.gov (United States)

    Reboredo-Rodríguez, Patricia; González-Barreiro, Carmen; Cancho-Grande, Beatriz; Valli, Enrico; Bendini, Alessandra; Gallina Toschi, Tullia; Simal-Gandara, Jesus

    2016-12-01

    The interest of Galician oil producers (NW Spain) in recovering the ancient autochthonous olive varieties Brava and Mansa has increased substantially in recent years. Virgin olive oils produced by co-crushing both varieties in two different proportions, reflecting the usual and most common practice adopted in this region, have gradually emerged for the production of virgin olive oils. Herein, the sensory and chemical characteristics of such oils were characterized by quality and genuineness-related parameters. The results of chemical analysis are discussed in terms of their effective contribution to the sensory profile, which suggests useful recommendations for olive oil producers to improve the quality of oils. Antioxidant compounds, together with aromas and coloured pigments were determined, and their contribution in determining the functional value and the sensory properties of oils was investigated. In general, given the high levels of phenolic compounds (ranging between 254 and 375mg/kg oil), tocopherols (about 165mg/kg oil) and carotenoids (10-12mg/kg oil); these are oils with long stability, especially under dark storage conditions, because stability is reinforced with the contribution of chlorophylls (15-22mg/kg oil). A major content of phenolic compounds, as well as a predominance of trans-2-hexen-1-al within odor-active compounds (from 897 to 1645μg/kg oil), responsible for bitter sensory notes. This characterization allows to developing new antioxidant-rich and flavour-rich VOOs, when co-crushing with a higher proportion of Brava olives, satisfying the consumers' demand in having access to more healthy dishes and peculiar sensory attributes. PMID:27374520

  18. Self-Esteem: A Cross-Cultural Comparison of British-Chinese, White British and Hong Kong Chinese Children.

    Science.gov (United States)

    Chan, Yiu Man

    2000-01-01

    Evaluates the self-esteem scores of 1303 children, including Chinese children from Britain and Hong Kong and white British children, using the Coopersmith Self-Esteem Inventory. Finds that British Chinese have significantly higher self-esteem than the Hong Kong children, but there is little difference among white British children. (CMK)

  19. Empire and erasure: a case study of Pitcairn Island

    Directory of Open Access Journals (Sweden)

    Maria Amoamo

    2013-11-01

    Full Text Available Over the past few decades the Pacific region has undergone many changes through decolonization and postcolonial adjustment. Political change in new and existing Pacific nations is marked by efforts to reclaim identities, histories and futures. The smallest Pacific community with a separate identity is Pitcairn Island, the last British “colony” in the Pacific. Using critical ethnography this case study of Pitcairn examines the notion of erasure in relation to the history and politics of colonization and decolonization. Erasure is inextricably tied to the issue of power; the imbalance of power and the scrutiny of processes of social negotiation between centre and periphery. This paper argues that erasure has not been sufficiently well theorized in either island studies or postcolonial studies. As a subnational island jurisdiction the issue for Pitcairn is how to reclaim identity, maintain autonomy without sovereignty, and create a sustainable future for its small island community.

  20. Individual variation in paternal responses of virgin male California mice (Peromyscus californicus): behavioral and physiological correlates

    NARCIS (Netherlands)

    T.R. de Jong; A. Korosi; B.N. Harris; J.P. Perea-Rodriguez; W. Saltzman

    2012-01-01

    California mice Peromyscus californicus are a rodent species in which fathers provide extensive paternal care; however, behavioral responses of virgin males toward conspecific neonates vary from paternal behavior to tolerance to infanticide. Indirect evidence suggests that paternal responses might b

  1. Solid-phase microextraction in the analysis of virgin olive oil volatile fraction: characterization of virgin olive oils from two distinct geographical areas of northern Italy.

    Science.gov (United States)

    Vichi, Stefania; Pizzale, Lorena; Conte, Lanfranco S; Buxaderas, Susana; López-Tamames, Elvira

    2003-10-22

    SPME was employed to characterize the volatile profile of virgin olive oils produced in two geographical areas of northern Italy: the region of the Gulf of Trieste and the area near Lake Garda. There are as yet no data on the headspace composition of virgin olive oils from these regions, characterized by particular conditions of growth for Olea europaea. Using the SPME technique coupled to GC-MS and GC-FID, the volatile components of 42 industrially produced virgin olive oil samples were identified and the principal compounds quantitatively analyzed. Significant differences in the proportion of volatile constituents from oils of different varieties and geographical origins were detected. The results suggest that besides the genetic factor, environmental conditions influence the volatile formation.

  2. Application of "magnetic tongue" to the sensory evaluation of extra virgin olive oil

    DEFF Research Database (Denmark)

    Lauri, Ilaria; Pagano, Bruno; Malmendal, Anders;

    2013-01-01

    to describe sensory features. The availability of a number of instrumental techniques has opened up the possibility to calibrate the sensory perception. Here we have tested the potentiality of nuclear magnetic resonance spectroscopy as "magnetic tongue" to measure sensory descriptors in extra-virgin olive oil....... We were able to correlate the NMR metabolomic fingerprints of extra-virgin olive oil to the sensory descriptors: tomato, bitter, pungent, rosemary, artichoke, sweet, grassy and leaf....

  3. Adulteration of Oblica Virgin Olive Oil with Edible Sunflower and Refined Olive Pomace Oil

    OpenAIRE

    Škevin, Dubravka; Kraljić, Klara; Miletić, Lina; Obranović, Marko; Neđeral, Sandra; Petričević, Sandra

    2011-01-01

    Adulteration of virgin olive oils is a common problem on the market which is battled against with different authenticity indicators. This work investigated the effi ciency of some legally prescribed indicators (fatty acid composition, trans fatty acids, total wax content and K values) in the determination of adulteration of extra virgin olive oil from variety Oblica with addition up to 20 % of edible sunfl ower and refi ned pomace oil, respectively. Fatty acid composition enabled the identifi...

  4. Mempelajari Efektifitas Penyaringan Bertingkat dan Pengaruh Metode Ekstraksi terhadap Mutu ???Virgin Coconut Oil???

    OpenAIRE

    Bilang, Mariyati; Putra, Reski Praja; Handayani, Fitria

    2008-01-01

    A multilayer filtering process of Virgin Coconut Oil was used to remove the deteriorating oil substances from VCO. The filters composed of active carbon, silica sand, bentonite and zeolite as organic filter materials. This study investigates the effectiveness of multilayer filtration in increasing the quality of 2 VCO types. The two types of Virgin Coconut Oils were produced at follows. Type I by adding 15 % (by volume) of fermented coconut water (36 hours fermentation) into coconut milk; and...

  5. The distribution of uterine macrophages in virgin and early pregnant mice.

    OpenAIRE

    Stewart, I J; Mitchell, B S

    1991-01-01

    The spatiotemporal distribution of macrophages in the uterine wall of virgin mice and mice in the first half of pregnancy has been studied. Macrophages were identified using a combination of morphological criteria, the capacity to endocytose horseradish peroxidase and the expression of the Mac-1 antigen. In virgin mice and mice at preimplantation stages of pregnancy, macrophages were found throughout the endometrium, myometrium and mesometrial triangle. Following implantation, and in parallel...

  6. NOAA Point Shapefile - 100m2 Fish Density for Virgin Passage, United States Virgin Islands, Project NF-10-03-USVI, 2010, WGS84

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data contains densities of fishes detected using mobile fisheries sonar on board the NOAA Ship Nancy Foster. The data were acquired in concert with a multibeam...

  7. Geographic origins and compositions of virgin olive oils determinated by chemometric analysis of NIR spectra.

    Science.gov (United States)

    Galtier, O; Dupuy, N; Le Dréau, Y; Ollivier, D; Pinatel, C; Kister, J; Artaud, J

    2007-07-01

    The authentication of virgin olive oil samples requires usually the use of sophisticated and time consuming analytical techniques. There is a need for fast and simple analytical techniques for the objective of a quality control methodology. Virgin olive oils present characteristic NIR spectra. Chemometric treatment of NIR spectra was assessed for the quantification of fatty acids and triacylglycerols in virgin olive oil samples (n=125) and for their classification (PLS1-DA) into five very geographically closed registered designations of origin (RDOs) of French virgin olive oils ("Aix-en-Provence", "Haute-Provence", "Nice", "Nyons" and "Vallée des Baux"). The spectroscopic interpretation of regression vectors showed that each RDO was correlated to one or two specific components of virgin olive oils according to their cultivar compositions. The results were quite satisfactory, in spite of the similarity of cultivar compositions between two denominations of origin ("Aix-en-Provence" and "Vallée des Baux"). Chemometric treatments of NIR spectra allow us to obtain similar results than those obtained by time consuming analytical techniques such as GC and HPLC, and constitute a help fast and robust for authentication of those French virgin olive oils. PMID:17605993

  8. Combination of Analytical and Chemometric Methods as a Useful Tool for the Characterization of Extra Virgin Argan Oil and Other Edible Virgin Oils. Role of Polyphenols and Tocopherols.

    Science.gov (United States)

    Rueda, Ascensión; Samaniego-Sánchez, Cristina; Olalla, Manuel; Giménez, Rafael; Cabrera-Vique, Carmen; Seiquer, Isabel; Lara, Luis

    2016-01-01

    Analysis of phenolic profile and tocopherol fractions in conjunction with chemometrics techniques were used for the accurate characterization of extra virgin argan oil and eight other edible vegetable virgin oils (olive, soybean, wheat germ, walnut, almond, sesame, avocado, and linseed) and to establish similarities among them. Phenolic profile and tocopherols were determined by HPLC coupled with diode-array and fluorescence detectors, respectively. Multivariate factor analysis (MFA) and linear correlations were applied. Significant negative correlations were found between tocopherols and some of the polyphenols identified, but more intensely (P avocado, and almond oils showed close similarities. PMID:26953066

  9. Islands for SAT

    OpenAIRE

    H Fang; Kilani, Y.; Lee, J.H.M.; Stuckey, P. J.

    2006-01-01

    In this note we introduce the notion of islands for restricting local search. We show how we can construct islands for CNF SAT problems, and how much search space can be eliminated by restricting search to the island.

  10. Truffle diversity (Tuber, Tuberaceae) in British Columbia.

    Science.gov (United States)

    Berch, Shannon M; Bonito, Gregory

    2016-08-01

    To improve baseline data for the developing truffle industry in British Columbia, we compiled existing Tuber species sequences from published and unpublished studies and generated new ITS sequences for truffles belonging to Tuber collected in the province. In doing so, we obtained evidence that 13 species of Tuber occur in the province, including six introduced and seven native species, two of which are putative undescribed species. Of the native species, the Tuber anniae species complex is widely distributed in the province while Tuber beyerlei appears to be much more restricted in distribution. Four of the introduced species have commercial value (Tuber melanosporum, Tuber aestivum, Tuber brumale, and Tuber borchii) as do two of the native species (Tuber gibbosum and Tuber oregonense). Focused sampling on likely tree hosts, both hardwood and Pinaceae species, as well as in currently unexplored parts of the province seems likely to expand our knowledge of the diversity and distribution of Tuber species in British Columbia. PMID:27083929

  11. Thermoluminescence dating of the british coversand deposits

    Science.gov (United States)

    Bateman, M. D.

    Coversand deposits, thought to be of Lateglacial age are found in Britain in North Lincolnshire, South-West Lancashire and Central East Anglia. A comprehensive dating study of them, using thermoluminescence (TL) techniques, is currently underway in an attempt to link the British coversand deposits to the European coversand chronology. Initial results from four of the British coversand sites sampled are presented. The 26 TL dates from 14 samples show that in Lincolnshire aeolian deposition took place from 12.5 ka to I1 ka. Cessation of the initial sand deposition was synchronous with this in Lancashire, but sand deposition occurred significantly earlier in East Anglia. The upper layers of aeolian sand in Lancashire are much younger and are attributed to Holocene reworking. On the basis of these dates, Lincolnshire and Lancashire coversand deposition occurred at a similar time to the Younger Coversand II, whilst East Anglian coversand deposition coincided with the Younger Coversand I phase in the European coversand chronology.

  12. The internal layering of Pine Island Glacier, West Antarctica, from airborne radar-sounding data

    DEFF Research Database (Denmark)

    Karlsson, Nanna Bjørnholt; Rippin, David; Vaughan, David;

    2010-01-01

    This paper presents an overview of internal layering across Pine Island Glacier, West Antarctica, as measured from airborne-radar data acquired during a survey conducted by the British Antarctic Survey and the University of Texas in the 2004/05 season. Internal layering is classified according...

  13. The parliamentary representation of British Muslims

    OpenAIRE

    Martin, Shane

    2010-01-01

    Parliamentary parties in the British House of Commons tend to experience high levels of voting unity with individual MPs only occasionally dissenting from party policy. Although constituency influence has been used extensively to predict legislative behaviour in candidate-centred electoral environments, it is argued here that constituency preferences can, under certain circumstances, shape parliamentary behaviour in a strong-party, weak personal-vote, electoral environment such as the United ...

  14. Hearing care policy analysis in British Columbia

    OpenAIRE

    Fadyeyeva, Inna

    2007-01-01

    Reduced hearing is a wide spread disability. One out of ten British Columbians estimated to suffer from a variable degree of hearing loss (CASLPA, 2005). It is the most common sensory impairment affecting 50 percent of Canadians over 65 (CHHA, 2005). The hearing loss problem is expected to progress from bad to worse due to demographic changes of the society and aging population. Hearing loss problem bears serious consequences for the affected individuals and society as a whole. This paper is ...

  15. The Differences between British and American English

    Institute of Scientific and Technical Information of China (English)

    李进

    2012-01-01

    English is used as one of the most important languages in the world. As a result of the military, economic, scientific, political, and cultural influence, English has been used in many parts of the world, and the most prominent language in international business and science. It is used extensively as a second language and as an oflacial language in Commonwealth countries and many international organizations, and developed to many forms. This paper compares the differences between the British English and American English.

  16. Fourth Sino-British Local Government Seminar

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    <正>The 4th Sino-British Local Government Seminar jointly sponsored by the CPAFFC, the China International Friendship Cities Association, the China-EU Association and the Local Government International Bureau of the UK (LGIB) was held in Beijing on June 29, 2004. He Luli, vice-chairperson of the Standing Committee of the National People’s Congress, attended the seminar and delivered a speech. CPAFFC President Chen Haosu made a keynote speech. Ken Bodfish,

  17. Care credits in the British pension system

    OpenAIRE

    Vlachantoni, Athina

    2009-01-01

    The paper is a brief outline of the first stage of a comparative research project in the role and adequacy of care credits in the British and German pension systems. The provision of care credits has been an essential part of pension reforms around Europe, which significantly changes the prospects of carers to accumulate adequate pension contributions through their life course. But although the policy significance of care credits is due to rise in line with an increasing demand...

  18. Peer Victimization in British Columbia Youth

    OpenAIRE

    Van Blyderveen, Sherry Lynn

    2003-01-01

    Peer victimization is an issue which has recently received considerable attention from the media, the school system, and academic literature. The present study examines a number of expected correlates, both risk factors and outcomes, of peer victimization through the use of the Adolescent Health Survey - II conducted by the McCreary Centre Society in the province of British Columbia. Approximately 25,800 youth, from grades 7 through 12, from various regions of the province completed the quest...

  19. Dystopia in British and American literature

    OpenAIRE

    GODOVANNAYA E; FLEGONTOVA A

    2016-01-01

    The article investigates dystopian fiction in British and American literature as exemplified in the books ‘Brave New world’ by Aldous Huxley and ‘451 Fahrenheit’ by Ray Bradbury. It draws the reader’s attention to the authors’ anxious attitude towards the portrayed events which can be considered to be a warning to future generations. The research mainly concentrates on common features of dystopian novels in both cultures.

  20. Beautiful hainan island

    Institute of Scientific and Technical Information of China (English)

    汪伦

    2002-01-01

    Hainan Island is the second largest island in China. It is situated on the Nanhai Sea(South China Sea) and faces Guangdong Province across Qiongzhou Strait (海峡).Hainan Province was established (建立)in 1988. It consists of Hainan Island, Xisha Islands, Zhongsha Islands, Nansha Islands and the vast sea areas around them.Its total area is 340,000 km2.

  1. A critical history of British earthquakes

    Directory of Open Access Journals (Sweden)

    R. M. W. Musson

    2004-06-01

    Full Text Available This paper reviews the history of the study of historical British earthquakes. The publication of compendia of British earthquakes goes back as early as the late 16th Century. A boost to the study of earthquakes in Britain was given in the mid 18th Century as a result of two events occurring in London in 1750 (analogous to the general increase in earthquakes in Europe five years later after the 1755 Lisbon earthquake. The 19th Century saw a number of significant studies, culminating in the work of Davison, whose book-length catalogue was published finally in 1924. After that appears a gap, until interest in the subject was renewed in the mid 1970s. The expansion of the U.K. nuclear programme in the 1980s led to a series of large-scale investigations of historical British earthquakes, all based almost completely on primary historical data and conducted to high standards. The catalogue published by BGS in 1994 is a synthesis of these studies, and presents a parametric catalogue in which historical earthquakes are assessed from intensity data points based on primary source material. Since 1994, revisions to parameters have been minor and new events discovered have been restricted to a few small events.

  2. The British Model in Britain: Failing slowly

    International Nuclear Information System (INIS)

    In 1990, Britain reorganised its electricity industry to run on competitive lines. The British reforms are widely regarded as successful and the model used provides the basis for reforms of electricity industries worldwide. The main reason for this perception of success is major reductions in the real price of electricity with no reduction in service quality. This paper examines whether the reputation of the British reforms is justified. It concludes that the reputation is not justified and that serious fundamental problems are beginning to emerge. The central question is: have the British reforms resulted in the creation of efficient wholesale and retail markets? On this criterion, the reforms have failed. The wholesale market is dominated by obscure long-term contracts, privileged access to the market and self-dealing within integrated generator/retailers, leaving the spot markets with minimal liquidity and unreliable prices. The failure to develop an efficient wholesale market places the onus on consumers to impose competitive forces on electricity companies by switching regularly. Small consumers will not do this and they are paying too much for their power. For the future, there is a serious risk that the electricity industry will become a weakly regulated oligopoly with a veneer of competition

  3. British Columbia natural gas: Core market policy

    International Nuclear Information System (INIS)

    The core market for natural gas in British Columbia is defined as all natural gas consumers in the residential, institutional, commercial, and industrial sectors not currently purchasing natural gas directly and not exempted from the core market by the British Columbia Utilities Commission (BCUC). The intent of the definition is to include all customers who must be protected by contracts which ensure long-term security of supply and stable prices. Core market customers are excluded from direct natural gas purchase and will be served by distribution utilities. A customer may apply to BCUC to leave the core market; such an application may be approved if it is demonstrated that the customer has adequate long-term natural gas supplies or alternative fuel supplies to protect him from supply interruptions. The non-core market is defined as all large industrial customers who elect to make their own natural gas supply arrangements and who can demonstrate to the BCUC sufficient long-term natural gas supply protection or alternative fuel capability to ensure security of the industry. Non-core market customers have full and open access to the competitive natural gas market. The British Columbia government will not apply its core market policy to other jurisdictions through Energy Removal Certificates

  4. Forearc structure beneath southwestern British Columbia: A three-dimensional tomographic velocity model

    Science.gov (United States)

    Ramachandran, K.; Dosso, S.E.; Spence, G.D.; Hyndman, R.D.; Brocher, T.M.

    2005-01-01

    This paper presents a three-dimensional compressional wave velocity model of the forearc crust and upper mantle and the subducting Juan de Fuca plate beneath southwestern British Columbia and the adjoining straits of Georgia and Juan de Fuca. The velocity model was constructed through joint tomographic inversion of 50,000 first-arrival times from earthquakes and active seismic sources. Wrangellia rocks of the accreted Paleozoic and Mesozoic island arc assemblage underlying southern Vancouver Island in the Cascadia forearc are imaged at some locations with higher than average lower crustal velocities of 6.5-7.2 km/s, similar to observations at other island arc terranes. The mafic Eocene Crescent terrane, thrust landward beneath southern Vancouver Island, exhibits crustal velocities in the range of 6.0-6.7 km/s and is inferred to extend to a depth of more than 20 km. The Cenozoic Olympic Subduction Complex, an accretionary prism thrust beneath the Crescent terrane in the Olympic Peninsula, is imaged as a low-velocity wedge to depths of at least 20 km. Three zones with velocities of 7.0-7.5 km/s, inferred to be mafic and/or ultramafic units, lie above the subducting Juan de Fuca plate at depths of 25-35 km. The forearc upper mantle wedge beneath southeastern Vancouver Island and the Strait of Georgia exhibits low velocities of 7.2-7.5 km/s, inferred to correspond to ???20% serpentinization of mantle peridotites, and consistent with similar observations in other warm subduction zones. Estimated dip of the Juan de Fuca plate beneath southern Vancouver Island is ???11??, 16??, and 27?? at depths of 30, 40, and 50 km, respectively. Copyright 2005 by the American Geophysical Union.

  5. British Energy privatisation - 18 months on

    International Nuclear Information System (INIS)

    The TV advertisement which launched the privatisation of British Energy in the summer of 1996 - but just how successful has that privatisation been? And who has benefited - shareholders? The nuclear industry? Our own workforce? Last year, as reported to PIME 97 that the privatisation itself had been successfully completed - following the restructuring of the UK nuclear generation industry, and the creation of British Energy, a new name in the UK - and world energy scene. In simple terms, that privatisation has certainly succeeded - our share price since privatisation has more than doubled, from 2 pounds to well over 4 ponds. Over the last year, it has consistently outperformed the UK electricity sector - particularly over the last winter; it has also out-performed the FR Share Index over the same period, and in December British Energy became one of the UK top 100 listed companies, included in the FTSE 100 having started life at around number 130. This in turn has meant that a number of high quality institutions have taken a second look at British Energy and begun to invest in us as part of a portfolio of FTSE 100 companies. Our success as a private sector company could only be built on the solid foundation of successes as a nuclear utility. Over the five years from 1992 to 1997, our output went up by 64 as Sizewell B came on line and the AGRs achieved their design load factors at last. Safety remains our top priority, and while our profitability increased, so did our safety ratings - accident frequency rates came down by 60%, and collective radiation exposure to our workforce came down 58%. As a result of all this achievement, coupled with reduction in our total workforce, our productivity went up by over 100% - surely proof that nuclear can succeed in a competitive, deregulated electricity market. For future, it has been even more important to sustain that initial success to grow and develop British Energy as a company. The results are there for all to see. In the

  6. Biological Activities of Phenolic Compounds of Extra Virgin Olive Oil

    Directory of Open Access Journals (Sweden)

    Maurizio Servili

    2013-12-01

    Full Text Available Over the last few decades, multiple biological properties, providing antioxidant, anti-inflammatory, chemopreventive and anti-cancer benefits, as well as the characteristic pungent and bitter taste, have been attributed to Extra Virgin Olive Oil (EVOO phenols. In particular, growing efforts have been devoted to the study of the antioxidants of EVOO, due to their importance from health, biological and sensory points of view. Hydrophilic and lipophilic phenols represent the main antioxidants of EVOO, and they include a large variety of compounds. Among them, the most concentrated phenols are lignans and secoiridoids, with the latter found exclusively in the Oleaceae family, of which the drupe is the only edible fruit. In recent years, therefore, we have tackled the study of the main properties of phenols, including the relationships between their biological activity and the related chemical structure. This review, in fact, focuses on the phenolic compounds of EVOO, and, in particular, on their biological properties, sensory aspects and antioxidant capacity, with a particular emphasis on the extension of the product shelf-life.

  7. Extra virgin olive oil: from composition to "molecular gastronomy".

    Science.gov (United States)

    Sacchi, Raffaele; Paduano, Antonello; Savarese, Maria; Vitaglione, Paola; Fogliano, Vincenzo

    2014-01-01

    The aim of this chapter is to provide a brief overview of the recent results of studies on extra virgin olive oil (EVOO) and its interactions with other food ingredients during cooking, to highlight basic molecular aspects of the "magic" of EVOO and its role in Mediterranean gastronomy. The use of raw EVOO added to foods after cooking (or as a salad oil) is the best way to express the original flavour and to maximize the intake of natural antioxidants and compounds related to positive effects on human health (hypotensive, anti-inflammatory, and anti-cancerogenic, among others). EVOO, however, also exhibits its protective properties during/after cooking. Different chemical interactions between biophenolic compounds and other food ingredients (water, milk proteins, carotenoids of tomato, omega-3 polyunsaturated fatty acids in canned-in-oil fish and meat or fish proteins) occur. Even during cooking, EVOO exhibits strong antioxidant properties and influences the overall flavour of cooked foods. The physical (partitioning, emulsion) and chemical (hydrolysis, covalent binding, antioxidant properties) phenomena occurring during cooking of EVOO are discussed with emphasis on the changes in the sensory (bitterness and fruity flavour) and nutritional qualities of some traditional Mediterranean foods. In particular, tomato-oil interactions during cooking, fish canning in EVOO, meat marinated in EVOO before cooking and roasting and frying in EVOO are examined. The interactions between EVOO antioxidants and flavours with milk proteins are also briefly discussed.

  8. Antistress and antioxidant effects of virgin coconut oil in vivo.

    Science.gov (United States)

    Yeap, Swee Keong; Beh, Boon Kee; Ali, Norlaily Mohd; Yusof, Hamidah Mohd; Ho, Wan Yong; Koh, Soo Peng; Alitheen, Noorjahan Banu; Long, Kamariah

    2015-01-01

    Virgin coconut oil (VCO) has been consumed worldwide for various health-related reasons and some of its benefits have been scientifically evaluated. Medium-chain fatty acids were found to be a potential antidepressant functional food; however, this effect had not been evaluated in VCO, which is rich in polyphenols and medium-chain fatty acids. The aim of this study was to evaluate the antistress and antioxidant effects of VCO in vivo, using mice with stress-induced injury. The antistress effect of VCO (administered per os, at a dose of 10 ml/kg body weight) was evaluated using the forced swim test and chronic cold restraint stress models. VCO was able to reduce immobility time and restore oxidative stress in mice post-swim test. Furthermore, mice treated with VCO were found to exhibit higher levels of brain antioxidants, lower levels of brain 5-hydroxytryptamine and reduced weight of the adrenal glands. Consequently, the serum cholesterol, triglyceride, glucose and corticosterone levels were also lower in VCO-treated mice. These results suggest the potential value of VCO as an antistress functional oil.

  9. Extra virgin olive oil: from composition to "molecular gastronomy".

    Science.gov (United States)

    Sacchi, Raffaele; Paduano, Antonello; Savarese, Maria; Vitaglione, Paola; Fogliano, Vincenzo

    2014-01-01

    The aim of this chapter is to provide a brief overview of the recent results of studies on extra virgin olive oil (EVOO) and its interactions with other food ingredients during cooking, to highlight basic molecular aspects of the "magic" of EVOO and its role in Mediterranean gastronomy. The use of raw EVOO added to foods after cooking (or as a salad oil) is the best way to express the original flavour and to maximize the intake of natural antioxidants and compounds related to positive effects on human health (hypotensive, anti-inflammatory, and anti-cancerogenic, among others). EVOO, however, also exhibits its protective properties during/after cooking. Different chemical interactions between biophenolic compounds and other food ingredients (water, milk proteins, carotenoids of tomato, omega-3 polyunsaturated fatty acids in canned-in-oil fish and meat or fish proteins) occur. Even during cooking, EVOO exhibits strong antioxidant properties and influences the overall flavour of cooked foods. The physical (partitioning, emulsion) and chemical (hydrolysis, covalent binding, antioxidant properties) phenomena occurring during cooking of EVOO are discussed with emphasis on the changes in the sensory (bitterness and fruity flavour) and nutritional qualities of some traditional Mediterranean foods. In particular, tomato-oil interactions during cooking, fish canning in EVOO, meat marinated in EVOO before cooking and roasting and frying in EVOO are examined. The interactions between EVOO antioxidants and flavours with milk proteins are also briefly discussed. PMID:24114489

  10. Molecular weight characterization of virgin and explanted polyester arterial prostheses.

    Science.gov (United States)

    Maarek, J M; Guidoin, R; Aubin, M; Prud'homme, R E

    1984-10-01

    The macromolecular properties of 17 virgin commercial arterial prostheses and a series of explanted prostheses, both manufactured from poly(ethylene terephthalate) (PET) yarns, have been studied by gel permeation chromatography (GPC) and by differential scanning calorimetry (DSC). Only small differences were found between the average molecular weights and the degree of crystallinity of the unused reference grafts. A broadening of the DSC curves was observed for the prostheses containing texturized yarns compared with those made solely from flat, untexturized yarns. This broadening may be due to greater heterogeneity of the crystal sizes caused by the texturizing process and to the use of two or more different yarns with dissimilar thermal histories in the same prosthesis. Average molecular weights of the explant series were significantly lower than those of the corresponding reference grafts but almost time independent. The polydispersity index and the degree of crystallinity of the explants remained constant as a function of time. These results are discussed in regard to others available in the literature. PMID:6242474

  11. Efek Olive Oil dan Virgin Coconut Oil terhadap Striae Gravidarum

    Directory of Open Access Journals (Sweden)

    Evi Pratami

    2014-03-01

    Full Text Available The prevalence of striae gravidarum (SG in pregnant women ranges from 50% to 90%. Effects of SG include itchy and hot feeling as well as dry skin. This situation also causes emotional disturbances that poses a cosmetic problem for most pregnant women. Nowadays, many pregnant women use olive oil to prevent SG, but it is relatively difficult to find and costly. In Indonesia, a similar oil, virgin coconut oil (VCO, has been used by many pregnant women for the same reason. The aim of this study was to analyze the differences and correlation between effects of olive oil and VCO against SG. The study was conducted in March−July 2012. An experimental study was performed on 80 pregnant women in Surabaya Municipality and they were divided into 2 groups using random permuted blocks. The results of this study showed that there was no difference in SG appearance based on the number of lines and levels of erythema between groups (p=0.156 and 1.00. Furthermore, there was a strong negative correlation between the effect of olive oil or VCO on the number of lines (r=-0.576 and -0.560 and the level of erythema (r=-0.699 and -0.586. In conclusion, there is no difference in the effect of olive oil and VCO against SG.

  12. Healthy virgin olive oil: a matter of bitterness.

    Science.gov (United States)

    Vitaglione, Paola; Savarese, Maria; Paduano, Antonello; Scalfi, Luca; Fogliano, Vincenzo; Sacchi, Raffaele

    2015-01-01

    Virgin olive oil (VOO) is the pillar fat of Mediterranean diet. It is made from olive fruits and obtained by squeezing olives without any solvent extraction. Respect to the seed oils, an unique polar polyphenol-rich fraction gives VOO a bitter and pungent taste. The recent substantiation by European Food Safety Authority (EFSA) of a health claim for VOO polyphenols may represent an efficient stimulus to get the maximum health benefit from one of the most valuable traditional product of Mediterranean countries educating consumers to the relationship between the VOO bitterness and its health effect. Agronomical practices and new processing technology to avoid phenolic oxidation and hydrolysis and to enhance the aromatic components of the VOO have been developed and they can be used to modulate taste and flavor to diversify the products on the market. VOOs having high concentration of phenol compounds are bitter and pungent therefore many people do not consume them, thus loosing the health benefits related to their intake. In this paper, the chemist's and nutritionist's point of view has been considered to address possible strategies to overcome the existing gap between the quality perceived by consumer and that established by expert tasters. Educational campaigns emphasizing the bitter-health link for olive oils should be developed.

  13. British Jewish history within the framework of British history 1840 - 1995

    OpenAIRE

    Kershen, Anne

    1997-01-01

    This essay is a context statement in critical defence of my submission for the degree of Ph.D by Published Works in keeping with the requirements of MIddlesex University as laid down in the Guidance Notes dated April 1996. The underlying theme of the submission is that my published works serve to illustrate my belief that it is imperative to locate British Jewish history within the broader framework of British history. Thus, I have not limited my research and writing to one issue, event or se...

  14. Precocious Albion: A New Interpretation of the British Industrial Revolution

    OpenAIRE

    Kelly, Morgan; Mokyr, Joel; Ó Gráda, Cormac

    2014-01-01

    Many explanations have been offered for the British Industrial Revolution. This article points to the importance of human capital (broadly defined) and the quality of the British labor force on the eve of the Industrial Revolution. It shows that in terms of both physical quality and mechanical skills, British workers around 1750 were at a much higher level than their continental counterparts. As a result, new inventions—no matter where they originated—were adopted earlier, faster, and on a la...

  15. 'I never faced up to being gay': sexual, religious and ethnic identities among British Indian and British Pakistani gay men.

    Science.gov (United States)

    Jaspal, Rusi

    2012-01-01

    This paper presents the findings from a comparative qualitative study of British Indian and British Pakistani gay men, all of whom self-identified as members of their religious communities. Data were analysed using thematic analysis and identity process theory. Results suggest that the intersection between sexuality and religion is more relevant to British Pakistani participants, while the intersection between sexuality and ethnicity is more relevant to British Indian participants. For British Indian participants in particular, homosexuality seems to be socially problematic, posing potential obstacles for interpersonal and intergroup relations. Conversely, for British Pakistanis, homosexuality is both socially and psychologically problematic, affecting intrapsychic as well as interpersonal levels of human interdependence. Theoretical and practical implications are discussed. PMID:22651130

  16. Making sense of British newspaper campaigns

    OpenAIRE

    Howarth, A.

    2013-01-01

    In the first quarter of 2013 Ghana reported 7 cases of measles; Britain reported over 900 – the second highest in the EU. Ghana had a 100% vaccination rate; in Britain most reported cases were among 10- 16 year olds in areas where vaccination had fallen to 50%. Last month the British government said it would lobby the European Commission to relax the restrictions on GM food and crops. In 2012, 270 million ha of GM crops were grown in 28 countries; in the EU only 2 such crops have been license...

  17. The Labour Party and British Republicanism

    Directory of Open Access Journals (Sweden)

    Kenneth O. MORGAN

    2003-10-01

    Full Text Available The famous detective, Sherlock Holmes, once solved a case by referring to “the dog that did not bark.” In the past 250 years of British history, republicanism is another dog that did not bark. This is particularly true of supposedly our most radical major political party, the Labour Party. Over the monarchy, as over constitutional matters generally, Labour’s instincts have been conservative. Even after 1997, when the party, led by Lord Irvine, has indeed embarked upon major constitutional ref...

  18. A history of British Assemblies of God

    OpenAIRE

    Kay, William K.

    1989-01-01

    There are two main historical works on Assemblies of God in Britain. The first is Donald Gee's Wind and Flame (originally published under the title The Pentecostal Movement in 1941; later revised and enlarged for publication in 1967). Gee was intimately involved in much of AoG's development not only in the British Isles but also overseas, There are, however, three things which Donald Gee fails to do and which I decided to attempt in the history which follows. First, and very properly, Gee und...

  19. Energy Requirement of Extra Virgin Olive Oil Production

    Directory of Open Access Journals (Sweden)

    Giulio Mario Cappelletti

    2014-08-01

    Full Text Available The scope of this chapter is to calculate the net energy of the production chain for virgin olive oil. Therefore, the determination was carried out for the direct and indirect energy inputs and the energy present as feedstock in the outputs (products and by-products. To perform this analysis, all of the production processes for olives and for oil extraction were studied. For the agricultural phase, three systems of cultivation were taken into consideration: the centenary olive grove (COO, the “intensive” olive grove (HDO and, the more recently introduced, “super-intensive” olive grove (HSDO. The last two models are distinguished by the high number of trees per hectare and by an intense mechanization of agricultural practices. Regarding the oil extraction phase, four different technologies were compared: the pressure system (PS, the two-phase system (2PS, the three-phase (3PS, and the system, called “de-pitted”, which provides for the separation of the pits before the oil is extracted (DPS. The analysis showed that the production of olives needs more than 90% of energy requirements, much of which is met by non-renewable sources of energy. The production of fertilizers, and also irrigation, are the production factors that require a considerable amount of energy. Among the three agricultural systems analyzed, the COO system of cultivation is the one that requires less energy as compared to the other systems. The scenario that enables the most energy return, however, is the SHDO system of cultivation, due to the greater amount of pruning residues that can be obtained.

  20. Hydrosalinity studies of the Virgin River, Dixie Hot Springs, and Littlefield Springs, Utah, Arizona, and Nevada

    Science.gov (United States)

    Gerner, Steven J.; Thiros, Susan A.; Gerner, Steven J.; Thiros, Susan A.

    2014-01-01

    The Virgin River contributes a substantial amount of dissolved solids (salt) to the Colorado River at Lake Mead in the lower Colorado River Basin. Degradation of Colorado River water by the addition of dissolved solids from the Virgin River affects the suitability of the water for municipal, industrial, and agricultural use within the basin. Dixie Hot Springs in Utah are a major localized source of dissolved solids discharging to the Virgin River. The average measured discharge from Dixie Hot Springs during 2009–10 was 11.0 cubic feet per second (ft3/s), and the average dissolved-solids concentration was 9,220 milligrams per liter (mg/L). The average dissolved-solids load—a measurement that describes the mass of salt that is transported per unit of time—from Dixie Hot Springs during this period was 96,200 tons per year (ton/yr). Annual dissolved-solids loads were estimated at 13 monitoring sites in the Virgin River Basin from streamflow data and discrete measurements of dissolved-solids concentrations and (or) specific conductance. Eight of the sites had the data needed to estimate annual dissolved-solids loads for water years (WYs) 1999 through 2010. During 1999–2010, the smallest dissolved-solids loads in the Virgin River were upstream of Dixie Hot Springs (59,900 ton/yr, on average) and the largest loads were downstream of Littlefield Springs (298,200 ton/yr, on average). Annual dissolved-solids loads were smallest during 2002–03, which was a period of below normal precipitation. Annual dissolved-solids loads were largest during 2005—a year that included a winter rain storm that resulted in flooding throughout much of the Virgin River Basin. An average seepage loss of 26.7 ft3/s was calculated from analysis of monthly average streamflow from July 1998 to September 2010 in the Virgin River for the reach that extends from just upstream of the Utah/Arizona State line to just above the Virgin River Gorge Narrows. Seepage losses from three river reaches

  1. CONTEMPORARY BRITISH RESEARCHES ON SOUTH SUDAN

    Directory of Open Access Journals (Sweden)

    Evgeniy V. MIGUNOV

    2015-01-01

    Full Text Available In this article the author attempts to study and analyze contemporary theories of the British scientists, related to South Sudan. The explored conceptions embrace different aspects of the process of its formation as independent state and include works on the following issues: development of legal basis for secession from parent state; formation and effective work of governmental institutions; settlement of internal social and political conflicts, especially interethnic collisions; assurance of internal political stability and security, including fight against corruption; elaboration of economic development strategy; support of local social and political structures, including NGOs; settlement of disputes and establishment of constructive relations with parent state before and after secession; exercising of pressure on the authorities of parent state and territory, claiming for independence, with a view of its secession from the parent state; interaction with third countries and international institutions; assurance of extensive international participation. The conducted analysis allows getting a basic idea about the actual progress of scientific debates on South Sudan in Britain, associate them with the British foreign policy in regard to this particular country and formulate strategy of the Western European states on assistance of new states formation.

  2. The Ruins of the British Welfare State

    Directory of Open Access Journals (Sweden)

    Tahl Kaminer

    2014-08-01

    Full Text Available The subjects of Owen Hatherley’s A Guide to the New Ruins of Great Britain are architecture and urban development. The book addresses also some broader cultural, political and economic references, as well as personal anecdotes and memories. It includes many encounters with the remnants of the British welfare state.As an extension to his blog postings and a sequel of sorts to his previous Militant Modernism, Hatherley’s antagonist here is the semi-official architecture of New Labour, which he terms ‘pseudomodernism’: an unimaginative, inferior, and, in its own specific way, also tacky architecture of white stucco, steel and glass. He attacks the Faustian bargain of Richard Rogers and his allies with neoliberalism, a pact that produces a modernism devoid of social content, reflected by the unimaginative, speculation-driven architectural design. While Hatherley produces the promised indictment of recent British architecture, the book is, at the end of the day, primarily a eulogy to the disappearing postwar architecture he so evidently loves.

  3. Gender bias in a patriarchal society A media analysis on virginity and reproductive health

    Directory of Open Access Journals (Sweden)

    Billy K. Sarwono

    2012-04-01

    Full Text Available Women and health are two very close issues as family health lies most often in the hands of women. Ironically, their awareness toward their own health is still low. Cultural constraints have made single, unmarried women or virgins feel reluctant to go to obgyn clinics, though there is an increasing prevalence of cervical cancer in Indonesia. Related to the role of the media to reduce the number of women with cervical cancer, a question rises. How do the media represent this conflict? The object of the study is a documentary film about several problems faced by women. The unit of analysis is the episode that contains issues related to the virtue of virginity, and data were collected through an analysis of the media text. The findings show that the media seem to have an awareness of the problems, but they have not fully adopted gender perspectives, and this leads to the strengthening of myths, taboos and traditional values surrounding virginity.

  4. Modulating oxidoreductase activity modifies the phenolic content of virgin olive oil.

    Science.gov (United States)

    García-Rodríguez, Rosa; Romero-Segura, Carmen; Sanz, Carlos; Pérez, Ana G

    2015-03-15

    The effect of modifying polyphenol oxidase (PPO) and peroxidase (POX) activity during the extraction of virgin olive oil has been assessed in terms of its influence on the phenolic profile of the oil produced. These enzymes were modified by adding exogenous enzyme or specific inhibitors during the milling and subsequent kneading step, studying the effect on specific phenolic compounds in the oils. PPO is the main enzyme involved in phenolic oxidation at the milling step whereas POX activity seems to be the main influence during the kneading step. The data obtained suggest it is possible to increase the nutritional and organoleptic quality of virgin olive oil by inhibiting these enzymes during olive fruit processing. Treatment with the PPO inhibitor tropolone produced a twofold increase in the phenolic fraction, which would therefore seem to be an interesting strategy to improve the nutritional and organoleptic properties of virgin olive oil.

  5. Cytotoxic Activity of Oleocanthal Isolated from Virgin Olive Oil on Human Melanoma Cells.

    Science.gov (United States)

    Fogli, Stefano; Arena, Chiara; Carpi, Sara; Polini, Beatrice; Bertini, Simone; Digiacomo, Maria; Gado, Francesca; Saba, Alessandro; Saccomanni, Giuseppe; Breschi, Maria Cristina; Nieri, Paola; Manera, Clementina; Macchia, Marco

    2016-07-01

    Oleocanthal is one of the phenolic compounds of extra virgin olive oil with important anti-inflammatory properties. Although its potential anticancer activity has been reported, only limited evidence has been provided in cutaneous malignant melanoma. The present study is aimed at investigating the selective in vitro antiproliferative activity of oleocanthal against human malignant melanoma cells. Since oleocanthal is not commercially available, it was obtained as a pure standard by direct extraction and purification from extra virgin olive oil. Cell viability experiments carried out by WST-1 assay demonstrated that oleocanthal had a remarkable and selective activity for human melanoma cells versus normal dermal fibroblasts with IC50s in the low micromolar range of concentrations. Such an effect was paralleled by a significant inhibition of ERK1/2 and AKT phosphorylation and downregulation of Bcl-2 expression. These findings may suggest that extra virgin olive oil phenolic extract enriched in oleocanthal deserves further investigation in skin cancer. PMID:27266366

  6. Preparation of silver nanoparticles in virgin coconut oil using laser ablation.

    Science.gov (United States)

    Zamiri, Reza; Azmi, B Z; Sadrolhosseini, Amir Reza; Ahangar, Hossein Abbastabar; Zaidan, A W; Mahdi, M A

    2011-01-07

    Laser ablation of a silver plate immersed in virgin coconut oil was carried out for fabrication of silver nanoparticles. A Nd:YAG laser at wavelengths of 1064 nm was used for ablation of the plate at different times. The virgin coconut oil allowed formation of nanoparticles with well-dispersed, uniform particle diameters that were stable for a reasonable length of time. The particle sizes and volume fraction of nanoparticles inside the solutions obtained at 15, 30, 45 min ablation times were 4.84, 5.18, 6.33 nm and 1.0 × 10(-8), 1.6 × 10(-8), 2.4 × 10(-8), respectively. The presented method for preparation of silver nanoparticles in virgin coconut oil is environmentally friendly and may be considered a green method.

  7. Researching Pacific island livelihoods:

    DEFF Research Database (Denmark)

    Egelund Christensen, Andreas; Mertz, Ole

    2010-01-01

    on contemporary theories of nissology and conceptual analytical frameworks for island research. Through a review of selected case-study-based island literature on changing livelihoods coming out of the South Pacific, we wish to illustrate and discuss advantages of finding common grounds for small island studies......Small island literature is vast in focus and aim, and is rooted in many different disciplines. The challenge is to find common grounds for researching small islands conceptually and theoretically. The aim of this article is to comment on how to research small islands, including a discussion....... The focus is on two dimensions of island livelihood, migration and natural resource management, both of which are significant contributors in making island livelihoods and shaping Pacific seascapes. We argue that there is still a substantial lack of studies targeting small island dynamics that are empirical...

  8. British Asians, Covert Racism and Exclusion in English Professional Football

    Directory of Open Access Journals (Sweden)

    Daniel Kilvington

    2013-12-01

    Full Text Available This article examines the exclusion of British Asians from English professional football. At present, there are eight British Asians with professional contracts out of over 4,000 players. This statistic is increasingly noteworthy when we consider that, first, football is extremely popular across British Asian groups and, second, Britain is home to over 4 million British Asians (the UK’s largest minority ethnic group. Following a brief introduction as well as a discussion of racisms, the work will provide an overview of the barriers that have excluded British Asian football communities from the professional ranks. In particular, I shall discuss some of the key obstacles including overt racism, ‘all-Asian’ football structures and cultural differences. However, the focus of this paper is to explore the impact and persist-ing nature of institutional racism within football. With the aid of oral testimonies, this work shall present British Asian experiences of covert racism in the game. I shall therefore demonstrate that coaches/scouts (as gatekeepers have a tendency to stereotype and racialize British Asian footballers, thus exacerbating the British Asian football exclusion. Finally, the article will offer policy recommendations for reform. These recommendations, which have come out of primary and secondary research, aspire to challenge institutional racism and combat inequalities within the game.

  9. Problem Gambling Treatment within the British National Health Service

    Science.gov (United States)

    Rigbye, Jane; Griffiths, Mark D.

    2011-01-01

    According to the latest British Gambling Prevalence Survey, there are approximately 300,000 adult problem gamblers in Great Britain. In January 2007, the "British Medical Association" published a report recommending that those experiencing gambling problems should receive treatment via the National Health Service (NHS). This study examines the…

  10. British and Finnish Baseball: International Variations on an American Pastime

    Science.gov (United States)

    Williams, Emyr W.; Romar, Jan-Erik; Hartman, Michael

    2010-01-01

    Both British and Finnish baseball are easy to introduce, as the specific skills involved in both sports are identical to those used in traditional baseball. If students have the skills to play traditional baseball, they have the skills to play British and Finnish baseball as well. After a brief overview of the unique rules and strategies of these…

  11. Britishness as Racist Nativism: A Case of the Unnamed "Other"

    Science.gov (United States)

    Smith, Heather Jane

    2016-01-01

    The construct of Britishness, as with nationalism elsewhere in the world, although amorphous and permeable over time, continues to be used by politicians and the media as a powerful exclusionary force. Moreover in England, fundamental British values (FBV), its most recent and official incarnation, now hold particular currency in education policy…

  12. Knowledge, Character and Professionalisation in Nineteenth-Century British Science

    Science.gov (United States)

    Ellis, Heather

    2014-01-01

    Historians have frequently referred to the British Association for the Advancement of Science as an institution that had the professionalisation of British science as its chief aim. This article seeks to complicate this picture by asking what, if any, concept of "professionalisation" would have been understood by nineteenth-century…

  13. Rainfall redistribution of a virgin Pinus koraiensis forest and secondary Betula platyphylla forest in Northeast China

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    A virgin Pinus koraiensis forest in the Xiao-xing'an Mountains was selected to study its rainfall redistribution effect via 97 rainfall occurrences during a growing season.The following results were obtained:1) The canopy interception of the P.koraiensis virgin forest amounted to 98168 mm during a growing season (May to September),which was 19.6 per cent of the total rainfall and 1.3 times that of a secondary Betula platyphylla forest.Compared with other forest types in China (11.4%-36.5%),the ratio of the canopy interception in the virgin pine forest was at a medium level.2) The throughfall of the virgin pine forest was 395.77 mm,which accounted for 78.7% of total precipitation,and the stem-flow was 8.78 mm,accounting for 1.74% of total precipitation.Compared with the secondary birch forest,the virgin pine forest had lower throughfall but higher stem-flow.3) Cubic regression equations (p < 0.01)which describe the relation between throughfall,stem-flow and canopy interception in the virgin pine forest and rainfall in an open field were fitted.A linear regression equation (p < 0.01) was found to be a better fit for the relationship between throughfall of the secondary birch forest and rainfall outside the forest.Factors affecting throughfall and stem-flow were analyzed,with results providing a good reference to the study of rainfall redistribution in coniferous and broadleaved mixed forests.

  14. Has the use of talc an effect on yield and extra virgin olive oil quality?

    Science.gov (United States)

    Caponio, Francesco; Squeo, Giacomo; Difonzo, Graziana; Pasqualone, Antonella; Summo, Carmine; Paradiso, Vito Michele

    2016-08-01

    The maximization of both extraction yield and extra virgin olive oil quality during olive processing are the main objectives of the olive oil industry. As regards extraction yield, it can be improved by both acting on time/temperature of malaxation and using physical coadjuvants. It is well known that, generally, increasing temperature of malaxation gives an increase in oil extraction yield due to a reduction in oily phase viscosity; however, high malaxation temperature can compromise the nutritional and health values of extra virgin olive oil, leading to undesirable effects such as accelerated oxidative process and loss of volatile compounds responsible for oil flavor and fragrance. The addition of physical coadjuvants in olive oil processing during the malaxation phase, not excluded by EC regulations owing to its exclusively physical action, is well known to promote the breakdown of oil/water emulsions and consequently make oil extraction easier, thus increasing the yield. Among physical coadjuvants, micronized natural talc is used for olive oil processing above all for Spanish and Italian olive cultivars. The quality of extra virgin olive oil depends on numerous variables such as olive cultivar, ripeness degree and quality, machines utilized for processing, oil storage conditions, etc. However, the coadjuvants utilized in olive processing can also influence virgin olive oil characteristics. The literature highlights an increase in oil yield by micronized natural talc addition during olive processing, whereas no clear trend was observed as regards the chemical, nutritional and sensory characteristics of extra virgin olive oil. Although an increase in oil stability was reported, no effect of talc was found on the evolution of virgin olive oil quality indices during storage. © 2016 Society of Chemical Industry.

  15. Has the use of talc an effect on yield and extra virgin olive oil quality?

    Science.gov (United States)

    Caponio, Francesco; Squeo, Giacomo; Difonzo, Graziana; Pasqualone, Antonella; Summo, Carmine; Paradiso, Vito Michele

    2016-08-01

    The maximization of both extraction yield and extra virgin olive oil quality during olive processing are the main objectives of the olive oil industry. As regards extraction yield, it can be improved by both acting on time/temperature of malaxation and using physical coadjuvants. It is well known that, generally, increasing temperature of malaxation gives an increase in oil extraction yield due to a reduction in oily phase viscosity; however, high malaxation temperature can compromise the nutritional and health values of extra virgin olive oil, leading to undesirable effects such as accelerated oxidative process and loss of volatile compounds responsible for oil flavor and fragrance. The addition of physical coadjuvants in olive oil processing during the malaxation phase, not excluded by EC regulations owing to its exclusively physical action, is well known to promote the breakdown of oil/water emulsions and consequently make oil extraction easier, thus increasing the yield. Among physical coadjuvants, micronized natural talc is used for olive oil processing above all for Spanish and Italian olive cultivars. The quality of extra virgin olive oil depends on numerous variables such as olive cultivar, ripeness degree and quality, machines utilized for processing, oil storage conditions, etc. However, the coadjuvants utilized in olive processing can also influence virgin olive oil characteristics. The literature highlights an increase in oil yield by micronized natural talc addition during olive processing, whereas no clear trend was observed as regards the chemical, nutritional and sensory characteristics of extra virgin olive oil. Although an increase in oil stability was reported, no effect of talc was found on the evolution of virgin olive oil quality indices during storage. © 2016 Society of Chemical Industry. PMID:26847164

  16. Influence of argan kernel roasting-time on virgin argan oil composition and oxidative stability.

    Science.gov (United States)

    Harhar, Hicham; Gharby, Saïd; Kartah, Bader; El Monfalouti, Hanae; Guillaume, Dom; Charrouf, Zoubida

    2011-06-01

    Virgin argan oil, which is harvested from argan fruit kernels, constitutes an alimentary source of substances of nutraceutical value. Chemical composition and oxidative stability of argan oil prepared from argan kernels roasted for different times were evaluated and compared with those of beauty argan oil that is prepared from unroasted kernels. Prolonged roasting time induced colour development and increased phosphorous content whereas fatty acid composition and tocopherol levels did not change. Oxidative stability data indicate that kernel roasting for 15 to 30 min at 110 °C is optimum to preserve virgin argan oil nutritive properties.

  17. Visible and near-infrared spectral signatures for adulteration assessment of extra virgin olive oil

    Science.gov (United States)

    Mignani, A. G.; Ciaccheri, L.; Ottevaere, H.; Thienpont, H.; Conte, L.; Marega, M.; Cichelli, A.; Attilio, C.; Cimato, A.

    2010-04-01

    Because of its high price, the extra virgin olive oil is frequently target for adulteration with lower quality oils. This paper presents an innovative optical technique capable of quantifying the adulteration of extra virgin olive oil caused by lowergrade olive oils. It relies on spectral fingerprinting the test liquid by means of diffuse-light absorption spectroscopy carried out by optical fiber technology in the wide 400-1700 nm spectral range. Then, a smart multivariate processing of spectroscopic data is applied for immediate prediction of adulterant concentration.

  18. Combination of Analytical and Chemometric Methods as a Useful Tool for the Characterization of Extra Virgin Argan Oil and Other Edible Virgin Oils. Role of Polyphenols and Tocopherols.

    Science.gov (United States)

    Rueda, Ascensión; Samaniego-Sánchez, Cristina; Olalla, Manuel; Giménez, Rafael; Cabrera-Vique, Carmen; Seiquer, Isabel; Lara, Luis

    2016-01-01

    Analysis of phenolic profile and tocopherol fractions in conjunction with chemometrics techniques were used for the accurate characterization of extra virgin argan oil and eight other edible vegetable virgin oils (olive, soybean, wheat germ, walnut, almond, sesame, avocado, and linseed) and to establish similarities among them. Phenolic profile and tocopherols were determined by HPLC coupled with diode-array and fluorescence detectors, respectively. Multivariate factor analysis (MFA) and linear correlations were applied. Significant negative correlations were found between tocopherols and some of the polyphenols identified, but more intensely (P pinoresinol, and luteolin. MFA revealed that tocopherols, especially γ-fraction, most strongly influenced the oil characterization. Among the phenolic compounds, syringic acid, dihydroxybenzoic acid, oleuropein, pinoresinol, and luteolin also contributed to the discrimination of the oils. According to the variables analyzed in the present study, argan oil presented the greatest similarity with walnut oil, followed by sesame and linseed oils. Olive, avocado, and almond oils showed close similarities.

  19. The groundwater invertebrate fauna of the Channel Islands

    Directory of Open Access Journals (Sweden)

    Lee R.F.D. Knight

    2015-05-01

    Full Text Available The Channel Islands are a small archipelago of British dependencies just off the coast of Normandy at the western end of the English Channel. There were only three records for stygobitic Crustacea [Niphargus fontanus Bate, 1859 and N. kochianus Bate, 1859 from Jersey and N. aquilex Schiődte, 1855 from Guernsey] from the archipelago and no systematic survey has been carried out of the islands for their groundwater fauna till present. Recently sampling was carried out in wells, boreholes and springs on the four largest islands, Jersey, Guernsey, Alderney and Sark during February 2012. Niphargus aquilex was widespread across all four islands and did not appear to be restricted to any particular geology. Niphargus ladmiraulti was present in large numbers in a single borehole on Jersey, the first record of this species from the archipelago. Niphargus kochianus was collected from two sites on Alderney and the syncarid Antrobathynella stammeri (Jakobi, 1954 from two sites on the west coast of Jersey. The records for A. stammeri are new for the Channel Islands and possibly represent the first records of this species from the French bio-geographical area. The presence of N. fontanus on the islands was not confirmed. Several species of stygophilic Cyclopoida were also recorded during the survey along with epigean freshwater invertebrate taxa, which were mostly present in springs and shallow wells close to surface streams.

  20. THE RELATIONSHIP BETWEEN BRITISH WAR CORRESPONDENTS IN THE FIELD AND BRITISH MILITARY INTELLIGENCE DURING THE ANGLO-BOER WAR

    Directory of Open Access Journals (Sweden)

    Donal P McCrachen

    2015-05-01

    Full Text Available This article chronicles the developing relationship between the press corps on the British side and British Military Intelligence during the Anglo-Boer War, particularly during the formal and non-guerrilla phase of the conflict. The article comments on the nature and composition of both the press corps and of the military intelligence operation. In particular, the article looks at the problem issues relating to the relationship: licensing correspondents, censorship, monitoring journalists’ activities, as well as the successful attempt of the intelligence sector to bring the press into their campaign to spread pro-British propaganda. The role of the press in the saga of the attempt to make British Military Intelligence a scapegoat for British initial failures is also mentioned.

  1. Energy Vulnerability Assessment for the US Pacific Islands. Technical Appendix 2

    International Nuclear Information System (INIS)

    The study, Energy Vulnerability Assessment of the US Pacific Islands, was mandated by the Congress of the United States as stated in House Resolution 776-220 of 1992, Section 1406. The resolution states that the US Secretary of Energy shall conduct a study of the implications of the unique vulnerabilities of the insular areas to an oil supply disruption. Such study shall outline how the insular areas shall gain access to vital oil supplies during times of national emergency. The resolution defines insular areas as the US Virgin Islands, Puerto Rico, Guam, American Samoa, the Commonwealth of the Northern Mariana Islands, and Palau. The US Virgin Islands and Puerto Rico are not included in this report. The US Department of Energy (USDOE) has broadened the scope of the study contained in the House Resolution to include emergency preparedness and response strategies which would reduce vulnerability to an oil supply disruption as well as steps to ameliorate adverse economic consequences. This includes a review of alternative energy technologies with respect to their potential for reducing dependence on imported petroleum. USDOE has outlined the four tasks of the energy vulnerability assessment as the following: (1) for each island, determine crude oil and refined product demand/supply, and characterize energy and economic infrastructure; (2) forecast global and regional oil trade flow patterns, energy demand/supply, and economic activities; (3) formulate oil supply disruption scenarios and ascertain the general and unique vulnerabilities of these islands to oil supply disruptions; and (4) outline emergency preparedness and response options to secure oil supplies in the short run, and reduce dependence on imported oil in the longer term

  2. Energy Vulnerability Assessment for the US Pacific Islands. Technical Appendix 2

    Energy Technology Data Exchange (ETDEWEB)

    Fesharaki, F.; Rizer, J.P.; Greer, L.S.

    1994-05-01

    The study, Energy Vulnerability Assessment of the US Pacific Islands, was mandated by the Congress of the United States as stated in House Resolution 776-220 of 1992, Section 1406. The resolution states that the US Secretary of Energy shall conduct a study of the implications of the unique vulnerabilities of the insular areas to an oil supply disruption. Such study shall outline how the insular areas shall gain access to vital oil supplies during times of national emergency. The resolution defines insular areas as the US Virgin Islands, Puerto Rico, Guam, American Samoa, the Commonwealth of the Northern Mariana Islands, and Palau. The US Virgin Islands and Puerto Rico are not included in this report. The US Department of Energy (USDOE) has broadened the scope of the study contained in the House Resolution to include emergency preparedness and response strategies which would reduce vulnerability to an oil supply disruption as well as steps to ameliorate adverse economic consequences. This includes a review of alternative energy technologies with respect to their potential for reducing dependence on imported petroleum. USDOE has outlined the four tasks of the energy vulnerability assessment as the following: (1) for each island, determine crude oil and refined product demand/supply, and characterize energy and economic infrastructure; (2) forecast global and regional oil trade flow patterns, energy demand/supply, and economic activities; (3) formulate oil supply disruption scenarios and ascertain the general and unique vulnerabilities of these islands to oil supply disruptions; and (4) outline emergency preparedness and response options to secure oil supplies in the short run, and reduce dependence on imported oil in the longer term.

  3. Radioactivity in surface and coastal waters of the British Isles, 1986

    International Nuclear Information System (INIS)

    The report presents the results of the environmental monitoring programme carried out during 1986 by staff of the Directorate of Fisheries Research, Lowestoft, United Kingdom. The programme was set up to verify the satisfactory control of liquid radioactive waste discharges to the aquatic environment, and to ensure that the resulting public radiation exposure is within nationally-accepted limits. The environmental programme includes monitoring the environmental consequences of discharges of liquid radioactive wastes from four British Nuclear Fuels plc sites - at Sellafield, Springfield, Capenhurst and Chapelcross, and monitoring the environment impact of liquid radioactive discharges from Winfrith and Dounraey. Monitoring is also carried out near nuclear power stations operated by the electricity boards, near Naval establishments, near Amersham International plc, and the marine environment of the Channel Islands States. Results are also presented on the monitoring of the freshwater environment for radioactivity from the Chernobyl reactor accident. (U.K.)

  4. Does sex matter? Temporal and spatial patterns of cougar-human conflict in British Columbia.

    Science.gov (United States)

    Teichman, Kristine J; Cristescu, Bogdan; Nielsen, Scott E

    2013-01-01

    Wildlife-human conflicts occur wherever large carnivores overlap human inhabited areas. Conflict mitigation can be facilitated by understanding long-term dynamics and examining sex-structured conflict patterns. Predicting areas with high probability of conflict helps focus management strategies in order to proactively decrease carnivore mortality. We investigated the importance of cougar (Puma concolor) habitat, human landscape characteristics and the combination of habitat and human features on the temporal and spatial patterns of cougar-human conflicts in British Columbia. Conflicts (n = 1,727; 1978-2007) involved similar numbers of male and female cougars with conflict rate decreasing over the past decade. Conflicts were concentrated within the southern part of the province with the most conflicts per unit area occurring on Vancouver Island. For both sexes, the most supported spatial models for the most recent (1998-2007) conflicts contained both human and habitat variables. Conflicts were more likely to occur close to roads, at intermediate elevations and far from the northern edge of the cougar distribution range in British Columbia. Male cougar conflicts were more likely to occur in areas of intermediate human density. Unlike cougar conflicts in other regions, cattle density was not a significant predictor of conflict location. With human populations expanding, conflicts are expected to increase. Conservation tools, such as the maps predicting conflict hotspots from this study, can help focus management efforts to decrease carnivore-human conflict. PMID:24040312

  5. Does sex matter? Temporal and spatial patterns of cougar-human conflict in British Columbia.

    Directory of Open Access Journals (Sweden)

    Kristine J Teichman

    Full Text Available Wildlife-human conflicts occur wherever large carnivores overlap human inhabited areas. Conflict mitigation can be facilitated by understanding long-term dynamics and examining sex-structured conflict patterns. Predicting areas with high probability of conflict helps focus management strategies in order to proactively decrease carnivore mortality. We investigated the importance of cougar (Puma concolor habitat, human landscape characteristics and the combination of habitat and human features on the temporal and spatial patterns of cougar-human conflicts in British Columbia. Conflicts (n = 1,727; 1978-2007 involved similar numbers of male and female cougars with conflict rate decreasing over the past decade. Conflicts were concentrated within the southern part of the province with the most conflicts per unit area occurring on Vancouver Island. For both sexes, the most supported spatial models for the most recent (1998-2007 conflicts contained both human and habitat variables. Conflicts were more likely to occur close to roads, at intermediate elevations and far from the northern edge of the cougar distribution range in British Columbia. Male cougar conflicts were more likely to occur in areas of intermediate human density. Unlike cougar conflicts in other regions, cattle density was not a significant predictor of conflict location. With human populations expanding, conflicts are expected to increase. Conservation tools, such as the maps predicting conflict hotspots from this study, can help focus management efforts to decrease carnivore-human conflict.

  6. Differences Between British English and American English

    Institute of Scientific and Technical Information of China (English)

    刘金苹

    2015-01-01

    American English(AmE)is the form of English used in the United States.It includes all English dialects used within the United States. British English(BrE)is.the form of English used in the United Kingdom. It includes all English dialects used within the United Kingdom. Language is a part of culture, and it plays an important role in culture. Language reflects the characteristic of a nation. It not only includes the history and cultural background of a nation, but also fosters the nation ’s attitudes towards life, and ways of living and thinking of the nation. Therefore, to my point of view, the cause of language differences is basically the differences between cultures.

  7. GM2 gangliosidosis in British Jacob sheep.

    Science.gov (United States)

    Wessels, M E; Holmes, J P; Jeffrey, M; Jackson, M; Mackintosh, A; Kolodny, E H; Zeng, B J; Wang, C B; Scholes, S F E

    2014-01-01

    GM2 gangliosidosis (Tay-Sachs disease) was diagnosed in 6- to 8-month-old pedigree Jacob lambs from two unrelated flocks presenting clinically with progressive neurological dysfunction of 10 day's to 8 week's duration. Clinical signs included hindlimb ataxia and weakness, recumbency and proprioceptive defects. Histopathological examination of the nervous system identified extensive neuronal cytoplasmic accumulation of material that stained with periodic acid--Schiff and Luxol fast blue. Electron microscopy identified membranous cytoplasmic bodies within the nervous system. Serum biochemistry detected a marked decrease in hexosaminidase A activity in the one lamb tested, when compared with the concentration in age matched controls and genetic analysis identified a mutation in the sheep hexa allele G444R consistent with Tay-Sachs disease in Jacob sheep in North America. The identification of Tay-Sachs disease in British Jacob sheep supports previous evidence that the mutation in North American Jacob sheep originated from imported UK stock. PMID:24309906

  8. Wind energy sector in British Columbia

    International Nuclear Information System (INIS)

    British Columbia (BC) possesses significant wind energy resources, and many wind energy projects are currently in the planning phase or are already under construction. Wind power policies in the province have been designed to ensure the secure and orderly development of the wind power industry. Policies in the province include a 10-year exemption from participation rents for new projects as well as a policy that has established the maximum permissible noise levels for wind farms located near residential properties. BC's wind power development plan forms part of the province's aim to become electricity self-sufficient by 2016 while ensuring that clean or renewable energy generation accounts for at least 90 per cent of total generation. This guide provided an outline of the province's wind energy sector, and provided a listing of selected wind power operators. Details of new wind power projects were also presented. 11 fig.

  9. Shemya Island prehistory

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The 752 artifacts described in this paper are from 5 sites on Shemya Island. Artifactual evidence suggests the island had a small resident population and was...

  10. Status Review of the Marbled Murrelet (Brachyramphus marmoratus) in Alaska and British Columbia

    Science.gov (United States)

    Piatt, J.F.; Kuletz, K.J.; Burger, A.E.; Hatch, Shyla A.; Friesen, V.L.; Birt, T.P.; Arimitsu, M.L.; Drew, G.S.; Harding, A.M.A.; Bixler, K.S.

    2007-01-01

    The Marbled Murrelet (Brachyramphus marmoratus) is a small, diving seabird inhabiting inshore waters of the Northeastern Pacific Ocean. This species feeds on small, schooling fishes and zooplankton, and nests primarily on the moss-covered branches of large, old-growth conifers, and also, in some parts of its range, on the ground. We reviewed existing information on this species to evaluate its current status in the northern part of its range-Alaska (U.S.) and British Columbia (Canada). Within the southern part of its range (Washington, Oregon, and California, U.S.), the Marbled Murrelet was listed as a threatened species under the Endangered Species Act (ESA) in 1993, and the U.S. Fish and Wildlife Service (USFWS) needed information on the species throughout its range for ESA deliberations. We compiled published information on the conservation status, population biology, foraging ecology, population genetics, population status and trends, demography, marine and nesting habitat characteristics, threats, and ongoing conservation efforts for Marbled Murrelets in Alaska and British Columbia. We conducted a new genetic study using samples from a segment of the range that had not been included in previous studies (Washington, Oregon) and additional nuclear intron and microsatellite markers. We also analyzed available at-sea survey data from several locations for trend. To understand the reasonableness of the empirical trend data, we developed demographic models incorporating stochasticity to discern what population trends were possible by chance. The genetic studies substantially confirmed previous findings on population structure in the Marbled Murrelet. Our present work finds three populations: (1) one comprising birds in the central and western Aleutian Islands; (2) one comprising birds in central California; and (3) one comprising birds within the center of the range from the eastern Aleutians to northern California. Our knowledge of genetic structure within this

  11. Island political economy

    OpenAIRE

    Bertram, Geoffrey; Poirine, Bernard

    2007-01-01

    International audience In this chapter we build on the observation that island economies, and especially small ones (population below one million), exhibit a remarkably wide range of economic structures built on a correspondingly wide range of development strategies. Common elements of "islandness" may serve to define island economies as a general class, but there clearly exist several distinct "species" within that class, and a corresponding menu of strategic options open to islander comm...

  12. Rhode Island unemployment

    OpenAIRE

    Leonard Lardaro

    2010-01-01

    How can a state like Rhode Island have such a high unemployment rate? This question has been asked often over the past year, especially since at one point, Rhode Island found itself with the dubious distinction of having the highest unemployment rate in the United States. Following that extreme, Rhode Island seemed to settle into a niche where its rank was third nationally.

  13. The Islands, Barbados

    NARCIS (Netherlands)

    Drieman, R.; Hinborch, M.; Monden, M.; Vendrik, E.A.J.

    2009-01-01

    Master project report. In Barbados the problem arose of lack of space for development on the existing shoreline. Therefore the project "The Islands" has been conceptualized. In front of the west coast of Barbados, a group of artificial islands will be created. On the islands there will be space for

  14. Investigation of natural lipid-phenolic interactions on biological properties of virgin olive oil.

    Science.gov (United States)

    Alu'datt, Muhammad H; Rababah, Taha; Ereifej, Khalil; Gammoh, Sana; Alhamad, Mohammad N; Mhaidat, Nizar; Kubow, Stan; Johargy, Ayman; Alnaiemi, Ola J

    2014-12-10

    There is limited knowledge regarding the impact of naturally occurring lipid-phenolic interactions on the biological properties of phenolics in virgin olive oil. Free and bound phenolics were isolated via sequential methanolic extraction at 30 and 60 °C, and were identified and quantified using reversed phase high performance liquid chromatography, liquid chromatography coupled to tandem mass spectrometry (LC-MS/MS), and gas chromatography. Decreased oleic acid concentrations and increased concentrations of palmitoleic acid, stearic, linoleic, and linolenic acids were observed in virgin olive oil after removal of free and bound lipid phenolic compounds. The presence of p-hydroxybenzoic acid and tyrosol bound to glycerides was determined via LC-MS/MS, which indicates natural lipid-phenolic interactions in virgin olive oil. Both free and lipid bound phenolic extracts exerted antiproliferative activities against the CRC1 and CRC5 colorectal cancer cell lines. The present work indicates that naturally occurring lipid-phenolic interactions can affect the biological properties of phenolics in virgin olive oil.

  15. Extra Virgin Olive Oil Polyphenols Promote Cholesterol Efflux and Improve HDL Functionality

    Directory of Open Access Journals (Sweden)

    Hicham Berrougui

    2015-01-01

    Full Text Available Results of the present work give evidence from the beneficial role of extra virgin olive of oil (EVOO consumption towards oxidative stress and cardiovascular diseases. Polyphenols contained in EVOO are responsible for inhibiting lipoproteins oxidative damages and promoting reverse cholesterol transport process via ABCA1 pathway.

  16. Hydrosalinity studies of the Virgin River, Dixie Hot Springs, and Littlefield Springs, Utah, Arizona, and Nevada

    Science.gov (United States)

    Gerner, Steven J.; Thiros, Susan A.; Gerner, Steven J.; Thiros, Susan A.

    2014-01-01

    The Virgin River contributes a substantial amount of dissolved solids (salt) to the Colorado River at Lake Mead in the lower Colorado River Basin. Degradation of Colorado River water by the addition of dissolved solids from the Virgin River affects the suitability of the water for municipal, industrial, and agricultural use within the basin. Dixie Hot Springs in Utah are a major localized source of dissolved solids discharging to the Virgin River. The average measured discharge from Dixie Hot Springs during 2009–10 was 11.0 cubic feet per second (ft3/s), and the average dissolved-solids concentration was 9,220 milligrams per liter (mg/L). The average dissolved-solids load—a measurement that describes the mass of salt that is transported per unit of time—from Dixie Hot Springs during this period was 96,200 tons per year (ton/yr). Annual dissolved-solids loads were estimated at 13 monitoring sites in the Virgin River Basin from streamflow data and discrete measurements of dissolved-solids concentrations and (or) specific conductance. Eight of the sites had the data needed to estimate annual dissolved-solids loads for water years (WYs) 1999 through 2010. During 1999–2010, the smallest dissolved-solids loads in the Virgin River were upstream of Dixie Hot Springs (59,900 ton/yr, on average) and the largest loads were downstream of Littlefield Springs (298,200 ton/yr, on average). Annual dissolved-solids loads were smallest during 2002–03, which was a period of below normal precipitation. Annual dissolved-solids loads were largest during 2005—a year that included a winter rain storm that resulted in flooding throughout much of the Virgin River Basin. An average seepage loss of 26.7 ft3/s was calculated from analysis of monthly average streamflow from July 1998 to September 2010 in the Virgin River for the reach that extends from just upstream of the Utah/Arizona State line to just above the Virgin River Gorge Narrows. Seepage losses from three river reaches

  17. Detection of sunflower oil in extra virgin olive oil by fast differential scanning calorimetry

    NARCIS (Netherlands)

    Wetten, I.A.; Herwaarden, A.W.; Splinter, R.; Boerrigter-Eenling, R.; Ruth, van S.M.

    2015-01-01

    Extra virgin olive oil (EVOO) is an economically valuable product, due to its high quality and premium price. Therefore it is vulnerable for adulteration by means of the addition of cheaper vegetable oils. Differential scanning calorimetry (DSC) has been suggested as a fast technique for the detecti

  18. Battered women venerating a vicious Virgin: reconsidering marianismo at a Bolivian pilgrimage shrine

    NARCIS (Netherlands)

    Derks, S.W.; Heessels, M.

    2011-01-01

    Scholarly literature on domestic violence in Latin America often relates it to machismo and marianismo. Within this gender paradigm, women are understood to embrace the values of the Virgin Mary as a passive submissive role model. However, these studies omit facts relating to the actual role of the

  19. Media Pedagogy in Action: The Making of "The Virgin Appears in La Maldita Vecindad"

    Science.gov (United States)

    Cravey, Altha J.; Petit, Michael

    2014-01-01

    This article focuses on the video documentary "The Virgin Appears in La Maldita Vecindad" as an example of critical, creative geographic media literacy and pedagogy. Conducting research through media production in the video documentary form can constitute a powerful pedagogical tool across three registers: making a video documentary…

  20. Abstinence, Sex, and Virginity: Do They Mean What We Think They Mean?

    Science.gov (United States)

    Hans, Jason D.; Kimberly, Claire

    2011-01-01

    Ambiguous definitions concerning which behaviors constitute sex, abstinence, and virginity may lead to arbitrary interpretations of meaning or miscommunication, which could be particularly problematic in health care, educational, and research contexts. The purpose of this study was to examine and compare definitions of sex, abstinence, and…